/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        rgba(100, 255, 218, 0.1) 0%, 
        transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    min-height: 80vh;
}

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.hero-greeting {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs); /* Reduced from var(--spacing-sm) to var(--spacing-xs) */
    font-size: 1.2rem;
    color: var(--accent-primary);
    font-weight: 500;
}

.greeting-emoji {
    font-size: 1.8rem;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
    0%, 50%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    40% { transform: rotate(-4deg); }
}

.hero-title {
    margin-bottom: var(--spacing-lg);
}

.title-name {
    display: block;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--spacing-xs);
}

.title-role {
    display: block;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.title-role::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    color: var(--text-secondary);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.stat {
    text-align: left;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-gradient);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.zigzag-frame {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.8) 0%, 
        rgba(20, 20, 40, 0.9) 50%, 
        rgba(0, 0, 0, 0.8) 100%);
    /* Angular cyberpunk outer frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    padding: 20px;
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.3),
        0 0 100px rgba(0, 255, 255, 0.2),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    animation: frame-breathing 4s ease-in-out infinite;
    margin-top: -350px;
}

/* Zigzag Corner Decorations */
.corner-decoration {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, 
        var(--neural-cyan), 
        var(--neural-purple), 
        var(--neural-pink));
    clip-path: polygon(0 0, 100% 0, 80% 20%, 20% 20%, 0 0, 0 80%, 20% 80%, 20% 20%, 80% 20%, 80% 80%, 100% 80%, 100% 100%, 80% 100%, 80% 80%, 20% 80%, 0 80%);
    animation: corner-pulse 3s ease-in-out infinite;
}

.corner-top-left {
    top: -10px;
    left: -10px;
    animation-delay: 0s;
}

.corner-top-right {
    top: -10px;
    right: -10px;
    transform: rotate(90deg);
    animation-delay: 0.75s;
}

.corner-bottom-left {
    bottom: -10px;
    left: -10px;
    transform: rotate(-90deg);
    animation-delay: 1.5s;
}

.corner-bottom-right {
    bottom: -10px;
    right: -10px;
    transform: rotate(180deg);
    animation-delay: 2.25s;
}

/* Frame Border with Glow */
.frame-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid transparent;
    /* Angular cyberpunk border */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    background: linear-gradient(45deg, 
        var(--neural-cyan), 
        var(--neural-purple), 
        var(--neural-pink), 
        var(--neural-gold)) border-box;
    -webkit-mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: border-rotation 8s linear infinite;
}

.frame-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    /* Angular cyberpunk glow */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    background: linear-gradient(45deg, 
        rgba(0, 255, 255, 0.3), 
        rgba(138, 43, 226, 0.3), 
        rgba(255, 20, 147, 0.3), 
        rgba(255, 215, 0, 0.3));
    filter: blur(15px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -1;
}

/* Enhanced Cyberpunk Profile Container */
.profile-container {
    position: relative;
    width: 320px;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(0, 255, 255, 0.15), 
        rgba(138, 43, 226, 0.15));
    /* Angular cyberpunk inner frame */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    padding: 8px;
    animation: profile-glow 4s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.4),
        0 0 80px rgba(0, 255, 255, 0.2),
        inset 0 0 25px rgba(0, 255, 255, 0.15),
        0 0 120px rgba(138, 43, 226, 0.1);
}

.profile-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse, 
        rgba(0, 255, 255, 0.3) 0%, 
        rgba(0, 255, 255, 0.1) 50%, 
        transparent 100%);
    /* Angular cyberpunk glow */
    clip-path: polygon(
        0 12%, 
        12% 0, 
        88% 0, 
        100% 12%, 
        100% 88%, 
        88% 100%, 
        12% 100%, 
        0 88%
    );
    filter: blur(20px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -2;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    position: relative;
    z-index: 2;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.02);
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Floating Tech Icons */
.floating-tech-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tech-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, 
        var(--neural-cyan), 
        var(--neural-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    animation: icon-float 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.icon-1 {
    top: 10%;
    left: -25px;
    animation-delay: 0s;
}

.icon-2 {
    top: 30%;
    right: -25px;
    animation-delay: 1.5s;
}

.icon-3 {
    bottom: 30%;
    left: -25px;
    animation-delay: 3s;
}

.icon-4 {
    bottom: 10%;
    right: -25px;
    animation-delay: 4.5s;
}

/* Animations */
@keyframes frame-breathing {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 50px rgba(0, 255, 255, 0.3),
            0 0 100px rgba(0, 255, 255, 0.2),
            inset 0 0 30px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 
            0 0 60px rgba(0, 255, 255, 0.4),
            0 0 120px rgba(0, 255, 255, 0.3),
            inset 0 0 40px rgba(0, 255, 255, 0.2);
    }
}

@keyframes corner-pulse {
    0%, 100% { 
        opacity: 0.7; 
        transform: scale(1) rotate(var(--rotation, 0deg));
    }
    50% { 
        opacity: 1; 
        transform: scale(1.1) rotate(var(--rotation, 0deg));
    }
}

@keyframes border-rotation {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes icon-float {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
        opacity: 0.8; 
    }
    50% { 
        transform: translateY(-15px) scale(1.1); 
        opacity: 1; 
    }
}

@keyframes profile-glow {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 40px rgba(0, 255, 255, 0.4),
            0 0 80px rgba(0, 255, 255, 0.2),
            inset 0 0 25px rgba(0, 255, 255, 0.15),
            0 0 120px rgba(138, 43, 226, 0.1);
    }
    50% { 
        transform: scale(1.01); 
        box-shadow: 
            0 0 50px rgba(0, 255, 255, 0.5),
            0 0 100px rgba(0, 255, 255, 0.3),
            inset 0 0 35px rgba(0, 255, 255, 0.25),
            0 0 140px rgba(138, 43, 226, 0.15);
    }
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--bg-secondary);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text {
    animation: fadeInLeft 0.8s ease-out;
}

.about-visual {
    display: flex;
    justify-content: center;
    position: relative;
    animation: fadeInRight 0.8s ease-out;
}

.about-image {
    width: 300px;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 3px solid var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-glow);
    transition: var(--transition-normal);
}

.about-image:hover {
    transform: translateY(-10px) rotate(2deg);
    box-shadow: 0 30px 60px var(--shadow-glow);
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.highlight-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== SKILLS SECTION ===== */
.skills {
    background: var(--bg-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.skill-category:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.skill-category-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
}

.skill-category h3 {
    color: var(--text-primary);
    margin: 0;
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1));
    transition: var(--transition-normal);
}

.skill-item:hover::before {
    width: 100%;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 25px var(--shadow-glow);
}

.skill-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    transition: var(--transition-fast);
}

.skill-item:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--accent-primary);
}

.skill-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.skill-level {
    width: 100%;
    height: 4px;
    background: var(--border-primary);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 2s ease-out;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== PROJECTS SECTION ===== */
.projects {
    background: var(--bg-secondary);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    group: hover;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 25px 50px var(--shadow-medium);
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: var(--spacing-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.project-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.project-status {
    padding: 0.25rem 0.75rem;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: scale(1.05);
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.project-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== BLOG SECTION ===== */
.blog {
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.blog-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-reading-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.blog-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.read-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.read-more:hover {
    color: var(--accent-secondary);
    transform: translateX(5px);
}

/* ===== RESEARCH SECTION ===== */
.research {
    background: var(--bg-secondary);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.research-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.research-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.research-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.research-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.research-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.research-info h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.research-status {
    padding: 0.25rem 0.75rem;
    background: var(--success);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.research-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.research-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.keyword-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.research-links {
    display: flex;
    gap: var(--spacing-sm);
}

.research-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.research-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== TOOLS SECTION ===== */
.tools {
    background: var(--bg-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.tool-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.tool-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
}

.tool-info h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.2rem;
}

.tool-category {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.tool-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.tool-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.tool-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    cursor: pointer;
}

.tool-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    animation: fadeInLeft 0.8s ease-out;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact-method:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.contact-method-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-method-info h4 {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-weight: 600;
}

.contact-method-info p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form-container {
    animation: fadeInRight 0.8s ease-out;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-2xl);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--energy-flow);
    background-size: 200% 100%;
    animation: energy-animation 3s linear infinite;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Footer Top */
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-primary);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo .logo-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: logo-pulse 3s ease-in-out infinite;
}

.footer-logo .logo-text h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-futuristic);
}

.footer-logo .logo-text span {
    font-size: 0.9rem;
    color: var(--neural-cyan);
    font-weight: 500;
}

@keyframes logo-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(0, 255, 255, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(0, 255, 255, 0.6); }
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-links a:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-links a:hover::before {
    width: 100px;
    height: 100px;
}

/* Footer Links */
.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-futuristic);
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--neural-cyan);
    transform: translateY(-50%);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--neural-cyan);
    padding-left: var(--spacing-md);
}

.footer-section ul li a:hover::before {
    width: 10px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.contact-info i {
    color: var(--neural-cyan);
    width: 20px;
    text-align: center;
}

/* Newsletter */
.newsletter {
    margin-top: var(--spacing-md);
}

.newsletter p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--neural-gold);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.newsletter-form button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-meta span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-meta i.fa-heart {
    color: var(--neural-pink);
    animation: heart-beat 2s ease-in-out infinite;
}

@keyframes heart-beat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-links-inline {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links-inline a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-links-inline a:hover {
    color: var(--neural-cyan);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-image-container {
        width: 220px;
        height: 220px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat {
        text-align: center;
    }
    
    .about-highlights {
        grid-template-columns: 1fr;
    }
    
    .skills-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-filter {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        padding: var(--spacing-xl) 0;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* ===== SPECTACULAR HERO SECTION ===== */
.hero-quantum {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    padding-top: 60px; /* Reduced from 120px to 60px to cut vertical space in half */
}

.hero-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 10;
}

/* Quantum Particles Background */
.quantum-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle-stream {
    position: absolute;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--neural-cyan), transparent);
    animation: particle-flow 8s linear infinite;
}

.particle-1 { left: 10%; animation-delay: 0s; }
.particle-2 { left: 25%; animation-delay: 2s; }
.particle-3 { left: 50%; animation-delay: 4s; }
.particle-4 { left: 75%; animation-delay: 6s; }
.particle-5 { left: 90%; animation-delay: 1s; }

@keyframes particle-flow {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Floating Neural Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1rem;
    animation: float-around 20s linear infinite;
    backdrop-filter: blur(10px);
}

.icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.icon-2 { top: 30%; right: 15%; animation-delay: 3s; }
.icon-3 { top: 60%; left: 5%; animation-delay: 6s; }
.icon-4 { bottom: 30%; right: 10%; animation-delay: 9s; }
.icon-5 { bottom: 20%; left: 20%; animation-delay: 12s; }
.icon-6 { top: 50%; left: 15%; animation-delay: 15s; }

@keyframes float-around {
    0%, 100% { transform: translateY(0px) scale(1) rotate(0deg); }
    25% { transform: translateY(-20px) scale(1.1) rotate(90deg); }
    50% { transform: translateY(-10px) scale(0.9) rotate(180deg); }
    75% { transform: translateY(-30px) scale(1.05) rotate(270deg); }
}

/* Hero Content Layout */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 5;
}

/* Hero Text Content */
.hero-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-greeting {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-futuristic);
    font-size: 1.1rem;
    color: var(--neural-cyan);
    margin-bottom: var(--spacing-xs); /* Reduce margin from var(--spacing-sm) to var(--spacing-xs) */
}

.greeting-cursor {
    width: 2px;
    height: 20px;
    background: var(--neural-cyan);
    animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-title {
    margin: 0;
    line-height: 1.1;
}

.name-primary {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    animation: glow-text 3s ease-in-out infinite;
}

.role-gradient {
    display: block;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes glow-text {
    0%, 100% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.3); }
    50% { text-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 0 40px rgba(0, 255, 255, 0.3); }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    margin: var(--spacing-md) 0;
}

.typing-text {
    font-family: var(--font-futuristic);
    font-size: 1.2rem;
    color: var(--neural-gold);
    font-weight: 500;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--neural-gold);
    animation: typing 4s steps(50) infinite, blink-cursor 1s infinite;
}

@keyframes typing {
    0%, 90%, 100% { width: 100%; }
    45% { width: 0; }
}

@keyframes blink-cursor {
    0%, 50% { border-color: var(--neural-gold); }
    51%, 100% { border-color: transparent; }
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 90%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
    border-color: var(--neural-gold);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.btn-quantum {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-family: var(--font-futuristic);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    overflow: hidden;
    border: 2px solid;
    letter-spacing: 0.5px;
}

.btn-quantum.primary {
    background: var(--accent-gradient);
    border-color: var(--neural-cyan);
    color: var(--bg-primary);
}

.btn-quantum.secondary {
    background: transparent;
    border-color: var(--neural-purple);
    color: var(--neural-purple);
}

.btn-particle-trail {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-normal);
}

.btn-quantum:hover .btn-particle-trail {
    left: 100%;
}

.btn-quantum:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
}

.btn-quantum.secondary:hover {
    background: var(--neural-purple);
    color: var(--text-primary);
    box-shadow: 0 10px 25px rgba(138, 43, 226, 0.3);
}

/* Social Quantum Links */
.social-quantum {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    position: relative;
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.2rem;
    transition: var(--transition-normal);
    overflow: hidden;
}

.social-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.6) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-link:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-link:hover .social-ripple {
    width: 100px;
    height: 100px;
}

/* CYBERPUNK IMAGE FRAME */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 600px;
    margin-top: -40px; /* Move the image up */
}

.zigzag-frame {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.8) 0%, 
        rgba(20, 20, 40, 0.9) 50%, 
        rgba(0, 0, 0, 0.8) 100%);
    /* Angular cyberpunk outer frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    padding: 20px;
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.3),
        0 0 100px rgba(0, 255, 255, 0.2),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    animation: frame-breathing 4s ease-in-out infinite;
    margin-top: -350px;
}

/* Cyberpunk Angular Corner Decorations */
.corner-decoration {
    position: absolute;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, 
        var(--neural-cyan), 
        var(--neural-purple), 
        var(--neural-pink));
    /* Angular cyberpunk corners */
    clip-path: polygon(
        0 0, 
        100% 0, 
        100% 70%, 
        70% 100%, 
        0 100%
    );
    animation: corner-pulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 10px var(--neural-cyan));
}

.corner-top-left {
    top: -8px;
    left: -8px;
    animation-delay: 0s;
    clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.corner-top-right {
    top: -8px;
    right: -8px;
    animation-delay: 0.75s;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 30% 100%, 0 70%);
}

.corner-bottom-left {
    bottom: -8px;
    left: -8px;
    animation-delay: 1.5s;
    clip-path: polygon(0 0, 70% 0, 100% 30%, 100% 100%, 0 100%);
}

.corner-bottom-right {
    bottom: -8px;
    right: -8px;
    animation-delay: 2.25s;
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%, 0 30%);
}

/* Cyberpunk Frame Border with Glow */
.frame-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Angular border matching the frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    background: linear-gradient(45deg, 
        var(--neural-cyan), 
        var(--neural-purple), 
        var(--neural-pink), 
        var(--neural-gold));
    padding: 3px;
    animation: border-rotation 8s linear infinite;
}

.frame-border::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    background: rgba(0, 0, 0, 0.9);
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
}

.frame-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    /* Angular glow matching the frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    background: linear-gradient(45deg, 
        rgba(0, 255, 255, 0.4), 
        rgba(138, 43, 226, 0.4), 
        rgba(255, 20, 147, 0.4), 
        rgba(255, 215, 0, 0.4));
    filter: blur(20px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -1;
}

/* Enhanced Cyberpunk Profile Container */
.profile-container {
    position: relative;
    width: 320px;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(0, 255, 255, 0.15), 
        rgba(138, 43, 226, 0.15));
    /* Angular cyberpunk inner frame */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    padding: 8px;
    animation: profile-glow 4s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.4),
        0 0 80px rgba(0, 255, 255, 0.2),
        inset 0 0 25px rgba(0, 255, 255, 0.15),
        0 0 120px rgba(138, 43, 226, 0.1);
}

.profile-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse, 
        rgba(0, 255, 255, 0.3) 0%, 
        rgba(0, 255, 255, 0.1) 50%, 
        transparent 100%);
    /* Angular cyberpunk glow */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    filter: blur(20px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -2;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    position: relative;
    z-index: 2;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.02);
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Floating Tech Icons */
.floating-tech-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tech-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, 
        var(--neural-cyan), 
        var(--neural-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    animation: icon-float 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.icon-1 {
    top: 10%;
    left: -25px;
    animation-delay: 0s;
}

.icon-2 {
    top: 30%;
    right: -25px;
    animation-delay: 1.5s;
}

.icon-3 {
    bottom: 30%;
    left: -25px;
    animation-delay: 3s;
}

.icon-4 {
    bottom: 10%;
    right: -25px;
    animation-delay: 4.5s;
}

/* Animations */
@keyframes frame-breathing {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 50px rgba(0, 255, 255, 0.3),
            0 0 100px rgba(0, 255, 255, 0.2),
            inset 0 0 30px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 
            0 0 60px rgba(0, 255, 255, 0.4),
            0 0 120px rgba(0, 255, 255, 0.3),
            inset 0 0 40px rgba(0, 255, 255, 0.2);
    }
}

@keyframes corner-pulse {
    0%, 100% { 
        opacity: 0.7; 
        transform: scale(1) rotate(var(--rotation, 0deg));
    }
    50% { 
        opacity: 1; 
        transform: scale(1.1) rotate(var(--rotation, 0deg));
    }
}

@keyframes border-rotation {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes icon-float {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
        opacity: 0.8; 
    }
    50% { 
        transform: translateY(-15px) scale(1.1); 
        opacity: 1; 
    }
}

@keyframes profile-glow {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 30px rgba(0, 255, 255, 0.3),
            0 0 60px rgba(0, 255, 255, 0.2),
            inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.01); 
        box-shadow: 
            0 0 40px rgba(0, 255, 255, 0.4),
            0 0 80px rgba(0, 255, 255, 0.3),
            inset 0 0 30px rgba(0, 255, 255, 0.2);
    }
}

/* Multiple Frame Layers */
.profile-container::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: conic-gradient(from 0deg, 
        var(--neural-cyan), 
        var(--neural-purple), 
        var(--neural-pink), 
        var(--neural-gold), 
        var(--neural-cyan));
    border-radius: 15px;
    z-index: -1;
    animation: frame-rotation 8s linear infinite;
}

.profile-container::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: radial-gradient(circle, 
        rgba(0, 255, 255, 0.2) 0%, 
        rgba(138, 43, 226, 0.2) 25%, 
        rgba(255, 20, 147, 0.2) 50%, 
        rgba(255, 215, 0, 0.2) 75%, 
        transparent 100%);
    /* Angular cyberpunk frame */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    z-index: -1;
    animation: frame-pulse 3s ease-in-out infinite;
}

.profile-glow {
    position: absolute;
    top: -25px;
    left: -25px;
    right: -25px;
    bottom: -25px;
    background: radial-gradient(ellipse, 
        rgba(0, 255, 255, 0.4) 0%, 
        rgba(0, 255, 255, 0.15) 50%, 
        transparent 100%);
    /* Angular glow */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    filter: blur(25px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -2;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    border: 3px solid rgba(0, 255, 255, 0.3);
    transition: transform 0.3s ease, filter 0.3s ease;
    /* Angular image corners */
    clip-path: polygon(
        0 5%, 
        5% 0, 
        95% 0, 
        100% 5%, 
        100% 95%, 
        95% 100%, 
        5% 100%, 
        0 95%
    );
}

.profile-image:hover {
    transform: scale(1.05);
    filter: brightness(1.1) contrast(1.1);
    border-color: rgba(0, 255, 255, 0.5);
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

@keyframes profile-glow {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 30px rgba(0, 255, 255, 0.3),
            0 0 60px rgba(0, 255, 255, 0.2),
            0 0 90px rgba(0, 255, 255, 0.1),
            inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 
            0 0 40px rgba(0, 255, 255, 0.4),
            0 0 80px rgba(0, 255, 255, 0.3),
            0 0 120px rgba(0, 255, 255, 0.2),
            inset 0 0 30px rgba(0, 255, 255, 0.2);
    }
}

@keyframes frame-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes frame-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    font-size: 0.9rem;
    animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    font-size: 1.2rem;
    animation: arrow-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(5px); }
}

/* ===== SECTION STYLES ===== */
.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-header {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .quantum-frame {
        width: 350px;
        height: 350px;
    }

    .profile-container {
        width: 200px;
        height: 200px;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .social-quantum {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-quantum {
        min-height: 90vh;
        padding-top: var(--spacing-xl);
    }

    .quantum-frame {
        width: 300px;
        height: 300px;
    }

    .profile-container {
        width: 180px;
        height: 180px;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn-quantum {
        width: 100%;
        justify-content: center;
    }

    .floating-icons {
        display: none;
    }

    .tech-labels {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content {
        gap: var(--spacing-lg);
    }

    .quantum-frame {
        width: 250px;
        height: 250px;
    }

    .profile-container {
        width: 150px;
        height: 150px;
    }

    .name-primary {
        font-size: 2rem;
    }

    .role-gradient {
        font-size: 1.2rem;
    }

    .typing-text {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .stat-item {
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ===== SPECTACULAR ABOUT SECTION ===== */
.about-quantum {
    position: relative;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    overflow: hidden;
}

.about-quantum::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        rgba(0, 255, 255, 0.03) 0%, 
        transparent 70%);
    pointer-events: none;
}

/* Section Intro */
.section-intro {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-top: var(--spacing-sm);
    font-weight: 500;
}

/* About Hero */
.about-hero {
    margin-bottom: var(--spacing-2xl);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-intro {
    position: relative;
}

.about-title {
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    display: block;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    animation: gradient-shift 4s ease-in-out infinite;
}

.about-role {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--neural-purple);
    font-weight: 600;
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-md);
}

.about-philosophy {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.highlight {
    color: var(--neural-cyan);
    font-weight: 600;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    animation: highlight-expand 2s ease-out 0.5s forwards;
}

@keyframes highlight-expand {
    to { transform: scaleX(1); }
}

/* Journey Stats */
.journey-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.stat-card:hover::before {
    left: 100%;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: icon-pulse 3s ease-in-out infinite;
}

@keyframes icon-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Journey Timeline */
.journey-section {
    margin-bottom: var(--spacing-2xl);
}

.section-subheader {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.section-subheader::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    animation: marker-pulse 2s ease-in-out infinite;
}

@keyframes marker-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.5); }
    50% { box-shadow: 0 0 30px rgba(0, 255, 255, 0.8); }
}

.timeline-content {
    width: 45%;
    padding: var(--spacing-lg);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    position: relative;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--neural-gold);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.timeline-content h4 {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-year {
    display: inline-block;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Core Competencies */
.competencies-section {
    margin-bottom: var(--spacing-2xl);
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.competency-card {
    position: relative;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    overflow: hidden;
}

.competency-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    animation: card-rotation 8s linear infinite;
    opacity: 0;
    transition: var(--transition-normal);
}

.competency-card:hover::before {
    opacity: 1;
}

@keyframes card-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.competency-card:hover {
    transform: translateY(-10px);
    border-color: var(--neural-gold);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.2);
}

.competency-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.competency-card h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.competency-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 2;
}

.tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--neural-cyan);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--neural-cyan);
    color: var(--bg-primary);
}

/* Philosophy Section */
.philosophy-section {
    margin-bottom: var(--spacing-2xl);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.philosophy-quote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--neural-gold);
    border-left: 4px solid var(--accent-gradient);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.philosophy-quote::before {
    content: '"';
    position: absolute;
    left: -10px;
    top: -10px;
    font-size: 3rem;
    color: var(--neural-cyan);
    opacity: 0.3;
}

.approach-pillars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pillar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    transition: var(--transition-normal);
}

.pillar:hover {
    transform: translateX(10px);
}

.pillar i {
    color: var(--neural-cyan);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.pillar span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Quantum Cube */
.philosophy-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
}

.quantum-cube {
    position: relative;
    width: 100px;
    height: 100px;
    transform-style: preserve-3d;
    animation: cube-rotation 10s linear infinite;
}

.cube-face {
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    backdrop-filter: blur(10px);
}

.cube-face.front { transform: translateZ(50px); }
.cube-face.back { transform: rotateY(180deg) translateZ(50px); }
.cube-face.right { transform: rotateY(90deg) translateZ(50px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
.cube-face.top { transform: rotateX(90deg) translateZ(50px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

@keyframes cube-rotation {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* Global Section */
.global-section {
    margin-bottom: var(--spacing-2xl);
}

.global-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.global-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.global-map {
    position: relative;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-points {
    position: relative;
    width: 150px;
    height: 150px;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent-gradient);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    animation: point-pulse 2s ease-in-out infinite;
}

.point-1 { top: 20%; left: 20%; animation-delay: 0s; }
.point-2 { top: 30%; right: 20%; animation-delay: 0.5s; }
.point-3 { bottom: 30%; left: 30%; animation-delay: 1s; }
.point-4 { bottom: 20%; right: 30%; animation-delay: 1.5s; }

@keyframes point-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

/* Vision Section */
.vision-section {
    margin-bottom: var(--spacing-2xl);
}

.vision-content {
    margin-top: var(--spacing-xl);
}

.vision-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.vision-goals {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.goal-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.goal-item:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.goal-item i {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.goal-item span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Value Proposition */
.value-proposition {
    margin-bottom: var(--spacing-2xl);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--accent-gradient);
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: -1;
}

.value-card:hover {
    transform: translateY(-10px);
    color: var(--text-primary);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.value-card h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* About CTA */
.about-cta {
    text-align: center;
    padding: var(--spacing-lg);
    margin: var(--spacing-lg);
}

.about-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: cta-shine 3s ease-in-out infinite;
}

@keyframes cta-shine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.cta-content h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* Responsive About Section */
@media (max-width: 1024px) {
    .about-content,
    .philosophy-content,
    .global-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 30px;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100%;
    }

    .competencies-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .value-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .journey-stats {
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-sm);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        left: 20px;
        width: 15px;
        height: 15px;
    }

    .philosophy-visual {
        height: 200px;
    }

    .quantum-cube {
        width: 80px;
        height: 80px;
    }

    .cube-face {
        width: 80px;
        height: 80px;
    }

    .cube-face.front { transform: translateZ(40px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(40px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(40px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(40px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-quantum {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .about-quantum {
        padding: var(--spacing-lg) 0;
    }

    .gradient-text {
        font-size: 1.8rem;
    }

    .about-role {
        font-size: 1.2rem;
    }

    .about-philosophy {
        font-size: 1rem;
    }

    .competency-card,
    .value-card {
        padding: var(--spacing-lg);
    }

    .about-cta {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg);
    }
}

/* ===== PAGE HEADER & BREADCRUMB ===== */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.page-title {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.page-title .gradient-text {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  animation: gradient-shift 4s ease-in-out infinite;
}

.page-subtitle {
  display: block;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  font-weight: 500;
  margin-top: var(--spacing-sm);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  font-family: var(--font-futuristic);
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--neural-cyan);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.breadcrumb-link:hover {
  background: rgba(0, 255, 255, 0.1);
  transform: translateY(-2px);
}

.breadcrumb-separator {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.breadcrumb-current {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Additional About Page Elements */
.about-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-top: var(--spacing-md);
}

.philosophy-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.global-achievements {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-secondary);
  font-weight: 500;
}

.achievement-item i {
  color: var(--neural-cyan);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

/* Complete Solutions Section */
.complete-solutions-section {
  margin-bottom: var(--spacing-2xl);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        rgba(100, 255, 218, 0.1) 0%, 
        transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    min-height: 80vh;
}

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.hero-greeting {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs); /* Reduced from var(--spacing-sm) to var(--spacing-xs) */
    font-size: 1.2rem;
    color: var(--accent-primary);
    font-weight: 500;
}

.greeting-emoji {
    font-size: 1.8rem;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
    0%, 50%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    40% { transform: rotate(-4deg); }
}

.hero-title {
    margin-bottom: var(--spacing-lg);
}

.title-name {
    display: block;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--spacing-xs);
}

.title-role {
    display: block;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.title-role::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    color: var(--text-secondary);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.stat {
    text-align: left;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-gradient);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.hero-image-container {
    position: relative;
    width: 350px;
    height: 350px;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-glow);
    transition: var(--transition-normal);
}

.hero-image:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px var(--shadow-glow);
}

.image-decoration {
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 3s ease-in-out infinite;
}

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 10px 30px var(--shadow-glow);
    animation: float 4s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.floating-icon.python {
    top: 10%;
    left: 0%;
    color: #3776ab;
    animation-delay: 0s;
}

.floating-icon.ai {
    top: 20%;
    right: 0%;
    color: var(--accent-primary);
    animation-delay: 1s;
}

.floating-icon.react {
    bottom: 20%;
    left: 10%;
    color: #61dafb;
    animation-delay: 2s;
}

.floating-icon.docker {
    bottom: 10%;
    right: 10%;
    color: #2496ed;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--bg-secondary);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text {
    animation: fadeInLeft 0.8s ease-out;
}

.about-visual {
    display: flex;
    justify-content: center;
    position: relative;
    animation: fadeInRight 0.8s ease-out;
}

.about-image {
    width: 300px;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 3px solid var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-glow);
    transition: var(--transition-normal);
}

.about-image:hover {
    transform: translateY(-10px) rotate(2deg);
    box-shadow: 0 30px 60px var(--shadow-glow);
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.highlight-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== SKILLS SECTION ===== */
.skills {
    background: var(--bg-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.skill-category:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.skill-category-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
}

.skill-category h3 {
    color: var(--text-primary);
    margin: 0;
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1));
    transition: var(--transition-normal);
}

.skill-item:hover::before {
    width: 100%;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 25px var(--shadow-glow);
}

.skill-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    transition: var(--transition-fast);
}

.skill-item:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--accent-primary);
}

.skill-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.skill-level {
    width: 100%;
    height: 4px;
    background: var(--border-primary);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 2s ease-out;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== PROJECTS SECTION ===== */
.projects {
    background: var(--bg-secondary);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    group: hover;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 25px 50px var(--shadow-medium);
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: var(--spacing-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.project-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.project-status {
    padding: 0.25rem 0.75rem;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: scale(1.05);
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.project-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== BLOG SECTION ===== */
.blog {
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.blog-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-reading-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.blog-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.read-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.read-more:hover {
    color: var(--accent-secondary);
    transform: translateX(5px);
}

/* ===== RESEARCH SECTION ===== */
.research {
    background: var(--bg-secondary);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.research-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.research-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.research-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.research-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.research-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.research-info h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.research-status {
    padding: 0.25rem 0.75rem;
    background: var(--success);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.research-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.research-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.keyword-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.research-links {
    display: flex;
    gap: var(--spacing-sm);
}

.research-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.research-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== TOOLS SECTION ===== */
.tools {
    background: var(--bg-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.tool-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.tool-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
}

.tool-info h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.2rem;
}

.tool-category {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.tool-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.tool-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.tool-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    cursor: pointer;
}

.tool-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    animation: fadeInLeft 0.8s ease-out;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact-method:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.contact-method-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-method-info h4 {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-weight: 600;
}

.contact-method-info p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form-container {
    animation: fadeInRight 0.8s ease-out;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-2xl);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--energy-flow);
    background-size: 200% 100%;
    animation: energy-animation 3s linear infinite;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Footer Top */
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-primary);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo .logo-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: logo-pulse 3s ease-in-out infinite;
}

.footer-logo .logo-text h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-futuristic);
}

.footer-logo .logo-text span {
    font-size: 0.9rem;
    color: var(--neural-cyan);
    font-weight: 500;
}

@keyframes logo-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(0, 255, 255, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(0, 255, 255, 0.6); }
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-links a:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-links a:hover::before {
    width: 100px;
    height: 100px;
}

/* Footer Links */
.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-futuristic);
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--neural-cyan);
    transform: translateY(-50%);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--neural-cyan);
    padding-left: var(--spacing-md);
}

.footer-section ul li a:hover::before {
    width: 10px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.contact-info i {
    color: var(--neural-cyan);
    width: 20px;
    text-align: center;
}

/* Newsletter */
.newsletter {
    margin-top: var(--spacing-md);
}

.newsletter p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--neural-gold);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.newsletter-form button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-meta span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-meta i.fa-heart {
    color: var(--neural-pink);
    animation: heart-beat 2s ease-in-out infinite;
}

@keyframes heart-beat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-links-inline {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links-inline a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-links-inline a:hover {
    color: var(--neural-cyan);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-image-container {
        width: 220px;
        height: 220px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat {
        text-align: center;
    }
    
    .about-highlights {
        grid-template-columns: 1fr;
    }
    
    .skills-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-filter {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        padding: var(--spacing-xl) 0;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* ===== SPECTACULAR HERO SECTION ===== */
.hero-quantum {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    padding-top: 60px; /* Reduced from 120px to 60px to cut vertical space in half */
}

.hero-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 10;
}

/* Quantum Particles Background */
.quantum-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle-stream {
    position: absolute;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--neural-cyan), transparent);
    animation: particle-flow 8s linear infinite;
}

.particle-1 { left: 10%; animation-delay: 0s; }
.particle-2 { left: 25%; animation-delay: 2s; }
.particle-3 { left: 50%; animation-delay: 4s; }
.particle-4 { left: 75%; animation-delay: 6s; }
.particle-5 { left: 90%; animation-delay: 1s; }

@keyframes particle-flow {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Floating Neural Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1rem;
    animation: float-around 20s linear infinite;
    backdrop-filter: blur(10px);
}

.icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.icon-2 { top: 30%; right: 15%; animation-delay: 3s; }
.icon-3 { top: 60%; left: 5%; animation-delay: 6s; }
.icon-4 { bottom: 30%; right: 10%; animation-delay: 9s; }
.icon-5 { bottom: 20%; left: 20%; animation-delay: 12s; }
.icon-6 { top: 50%; left: 15%; animation-delay: 15s; }

@keyframes float-around {
    0%, 100% { transform: translateY(0px) scale(1) rotate(0deg); }
    25% { transform: translateY(-20px) scale(1.1) rotate(90deg); }
    50% { transform: translateY(-10px) scale(0.9) rotate(180deg); }
    75% { transform: translateY(-30px) scale(1.05) rotate(270deg); }
}

/* Hero Content Layout */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 5;
}

/* Hero Text Content */
.hero-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-greeting {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-futuristic);
    font-size: 1.1rem;
    color: var(--neural-cyan);
    margin-bottom: var(--spacing-xs); /* Reduce margin from var(--spacing-sm) to var(--spacing-xs) */
}

.greeting-cursor {
    width: 2px;
    height: 20px;
    background: var(--neural-cyan);
    animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-title {
    margin: 0;
    line-height: 1.1;
}

.name-primary {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    animation: glow-text 3s ease-in-out infinite;
}

.role-gradient {
    display: block;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes glow-text {
    0%, 100% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.3); }
    50% { text-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 0 40px rgba(0, 255, 255, 0.3); }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    margin: var(--spacing-md) 0;
}

.typing-text {
    font-family: var(--font-futuristic);
    font-size: 1.2rem;
    color: var(--neural-gold);
    font-weight: 500;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--neural-gold);
    animation: typing 4s steps(50) infinite, blink-cursor 1s infinite;
}

@keyframes typing {
    0%, 90%, 100% { width: 100%; }
    45% { width: 0; }
}

@keyframes blink-cursor {
    0%, 50% { border-color: var(--neural-gold); }
    51%, 100% { border-color: transparent; }
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 90%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
    border-color: var(--neural-gold);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.btn-quantum {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-family: var(--font-futuristic);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    overflow: hidden;
    border: 2px solid;
    letter-spacing: 0.5px;
}

.btn-quantum.primary {
    background: var(--accent-gradient);
    border-color: var(--neural-cyan);
    color: var(--bg-primary);
}

.btn-quantum.secondary {
    background: transparent;
    border-color: var(--neural-purple);
    color: var(--neural-purple);
}

.btn-particle-trail {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-normal);
}

.btn-quantum:hover .btn-particle-trail {
    left: 100%;
}

.btn-quantum:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
}

.btn-quantum.secondary:hover {
    background: var(--neural-purple);
    color: var(--text-primary);
    box-shadow: 0 10px 25px rgba(138, 43, 226, 0.3);
}

/* Social Quantum Links */
.social-quantum {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    position: relative;
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.2rem;
    transition: var(--transition-normal);
    overflow: hidden;
}

.social-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.6) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-link:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-link:hover .social-ripple {
    width: 100px;
    height: 100px;
}

/* QUANTUM IMAGE FRAME */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 600px;
    margin-top: -40px; /* Move the image up */
}

.quantum-frame {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.8) 0%, 
        rgba(20, 20, 40, 0.9) 50%, 
        rgba(0, 0, 0, 0.8) 100%);
    /* Angular cyberpunk outer frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    padding: 20px;
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.3),
        0 0 100px rgba(0, 255, 255, 0.2),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    animation: frame-breathing 4s ease-in-out infinite;
    margin-top: -350px;
}

/* Zigzag Corner Decorations */
.corner-decoration {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    z-index: 2;
}

.corner-decoration.top-left {
    top: -1px;
    left: -1px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 20px, 20px 20px, 20px 0);
    animation: corner-pulse 6s ease-in-out infinite;
}

.corner-decoration.bottom-right {
    bottom: -1px;
    right: -1px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 calc(100% - 20px), calc(100% - 20px) calc(100% - 20px), 100% 100%);
    animation: corner-pulse 6s ease-in-out infinite;
    animation-delay: 1.5s;
}

@keyframes corner-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Rotating Gradient Border */
.quantum-frame::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg,
        var(--neural-cyan),
        var(--neural-purple),
        var(--neural-pink),
        var(--neural-gold),
        var(--neural-cyan));
    border-radius: 20px;
    z-index: 1;
    animation: border-rotation 8s linear infinite;
}

@keyframes border-rotation {
    0% { background-position: 0 0; }
    100% { background-position: 100% 100%; }
}

@keyframes frame-breathing {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Enhanced Cyberpunk Profile Container */
.profile-container {
    position: relative;
    width: 320px;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(0, 255, 255, 0.15), 
        rgba(138, 43, 226, 0.15));
    /* Angular cyberpunk inner frame */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    padding: 8px;
    animation: profile-glow 4s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.4),
        0 0 80px rgba(0, 255, 255, 0.2),
        inset 0 0 25px rgba(0, 255, 255, 0.15),
        0 0 120px rgba(138, 43, 226, 0.1);
}

.profile-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse, 
        rgba(0, 255, 255, 0.3) 0%, 
        rgba(0, 255, 255, 0.1) 50%, 
        transparent 100%);
    border-radius: 25px;
    filter: blur(20px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -2;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    position: relative;
    z-index: 2;
    border: 3px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

@keyframes profile-glow {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 30px rgba(0, 255, 255, 0.3),
            0 0 60px rgba(0, 255, 255, 0.2),
            0 0 90px rgba(0, 255, 255, 0.1),
            inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 
            0 0 40px rgba(0, 255, 255, 0.4),
            0 0 80px rgba(0, 255, 255, 0.3),
            0 0 120px rgba(0, 255, 255, 0.2),
            inset 0 0 30px rgba(0, 255, 255, 0.2);
    }
}

@keyframes frame-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes frame-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    font-size: 0.9rem;
    animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    font-size: 1.2rem;
    animation: arrow-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(5px); }
}

/* ===== SECTION STYLES ===== */
.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-header {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .quantum-frame {
        width: 350px;
        height: 350px;
    }

    .profile-container {
        width: 200px;
        height: 200px;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .social-quantum {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-quantum {
        min-height: 90vh;
        padding-top: var(--spacing-xl);
    }

    .quantum-frame {
        width: 300px;
        height: 300px;
    }

    .profile-container {
        width: 180px;
        height: 180px;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn-quantum {
        width: 100%;
        justify-content: center;
    }

    .floating-icons {
        display: none;
    }

    .tech-labels {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content {
        gap: var(--spacing-lg);
    }

    .quantum-frame {
        width: 250px;
        height: 250px;
    }

    .profile-container {
        width: 150px;
        height: 150px;
    }

    .name-primary {
        font-size: 2rem;
    }

    .role-gradient {
        font-size: 1.2rem;
    }

    .typing-text {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .stat-item {
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ===== SPECTACULAR ABOUT SECTION ===== */
.about-quantum {
    position: relative;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    overflow: hidden;
}

.about-quantum::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        rgba(0, 255, 255, 0.03) 0%, 
        transparent 70%);
    pointer-events: none;
}

/* Section Intro */
.section-intro {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-top: var(--spacing-sm);
    font-weight: 500;
}

/* About Hero */
.about-hero {
    margin-bottom: var(--spacing-2xl);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-intro {
    position: relative;
}

.about-title {
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    display: block;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    animation: gradient-shift 4s ease-in-out infinite;
}

.about-role {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--neural-purple);
    font-weight: 600;
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-md);
}

.about-philosophy {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.highlight {
    color: var(--neural-cyan);
    font-weight: 600;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    animation: highlight-expand 2s ease-out 0.5s forwards;
}

@keyframes highlight-expand {
    to { transform: scaleX(1); }
}

/* Journey Stats */
.journey-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.stat-card:hover::before {
    left: 100%;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: icon-pulse 3s ease-in-out infinite;
}

@keyframes icon-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Journey Timeline */
.journey-section {
    margin-bottom: var(--spacing-2xl);
}

.section-subheader {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.section-subheader::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    animation: marker-pulse 2s ease-in-out infinite;
}

@keyframes marker-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.5); }
    50% { box-shadow: 0 0 30px rgba(0, 255, 255, 0.8); }
}

.timeline-content {
    width: 45%;
    padding: var(--spacing-lg);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    position: relative;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--neural-gold);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.timeline-content h4 {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-year {
    display: inline-block;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Core Competencies */
.competencies-section {
    margin-bottom: var(--spacing-2xl);
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.competency-card {
    position: relative;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    overflow: hidden;
}

.competency-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    animation: card-rotation 8s linear infinite;
    opacity: 0;
    transition: var(--transition-normal);
}

.competency-card:hover::before {
    opacity: 1;
}

@keyframes card-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.competency-card:hover {
    transform: translateY(-10px);
    border-color: var(--neural-gold);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.2);
}

.competency-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.competency-card h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.competency-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 2;
}

.tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--neural-cyan);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--neural-cyan);
    color: var(--bg-primary);
}

/* Philosophy Section */
.philosophy-section {
    margin-bottom: var(--spacing-2xl);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.philosophy-quote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--neural-gold);
    border-left: 4px solid var(--accent-gradient);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.philosophy-quote::before {
    content: '"';
    position: absolute;
    left: -10px;
    top: -10px;
    font-size: 3rem;
    color: var(--neural-cyan);
    opacity: 0.3;
}

.approach-pillars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pillar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    transition: var(--transition-normal);
}

.pillar:hover {
    transform: translateX(10px);
}

.pillar i {
    color: var(--neural-cyan);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.pillar span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Quantum Cube */
.philosophy-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
}

.quantum-cube {
    position: relative;
    width: 100px;
    height: 100px;
    transform-style: preserve-3d;
    animation: cube-rotation 10s linear infinite;
}

.cube-face {
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    backdrop-filter: blur(10px);
}

.cube-face.front { transform: translateZ(50px); }
.cube-face.back { transform: rotateY(180deg) translateZ(50px); }
.cube-face.right { transform: rotateY(90deg) translateZ(50px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
.cube-face.top { transform: rotateX(90deg) translateZ(50px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

@keyframes cube-rotation {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* Global Section */
.global-section {
    margin-bottom: var(--spacing-2xl);
}

.global-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.global-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.global-map {
    position: relative;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-points {
    position: relative;
    width: 150px;
    height: 150px;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent-gradient);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    animation: point-pulse 2s ease-in-out infinite;
}

.point-1 { top: 20%; left: 20%; animation-delay: 0s; }
.point-2 { top: 30%; right: 20%; animation-delay: 0.5s; }
.point-3 { bottom: 30%; left: 30%; animation-delay: 1s; }
.point-4 { bottom: 20%; right: 30%; animation-delay: 1.5s; }

@keyframes point-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

/* Vision Section */
.vision-section {
    margin-bottom: var(--spacing-2xl);
}

.vision-content {
    margin-top: var(--spacing-xl);
}

.vision-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.vision-goals {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.goal-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.goal-item:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.goal-item i {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.goal-item span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Value Proposition */
.value-proposition {
    margin-bottom: var(--spacing-2xl);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--accent-gradient);
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: -1;
}

.value-card:hover {
    transform: translateY(-10px);
    color: var(--text-primary);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.value-card h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* About CTA */
.about-cta {
    text-align: center;
    padding: var(--spacing-lg);
    margin: var(--spacing-lg);
}

.about-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: cta-shine 3s ease-in-out infinite;
}

@keyframes cta-shine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.cta-content h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* Responsive About Section */
@media (max-width: 1024px) {
    .about-content,
    .philosophy-content,
    .global-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 30px;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100%;
    }

    .competencies-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .value-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .journey-stats {
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-sm);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        left: 20px;
        width: 15px;
        height: 15px;
    }

    .philosophy-visual {
        height: 200px;
    }

    .quantum-cube {
        width: 80px;
        height: 80px;
    }

    .cube-face {
        width: 80px;
        height: 80px;
    }

    .cube-face.front { transform: translateZ(40px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(40px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(40px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(40px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-quantum {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .about-quantum {
        padding: var(--spacing-lg) 0;
    }

    .gradient-text {
        font-size: 1.8rem;
    }

    .about-role {
        font-size: 1.2rem;
    }

    .about-philosophy {
        font-size: 1rem;
    }

    .competency-card,
    .value-card {
        padding: var(--spacing-lg);
    }

    .about-cta {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg);
    }
}

/* ===== PAGE HEADER & BREADCRUMB ===== */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.page-title {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.page-title .gradient-text {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  animation: gradient-shift 4s ease-in-out infinite;
}

.page-subtitle {
  display: block;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  font-weight: 500;
  margin-top: var(--spacing-sm);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  font-family: var(--font-futuristic);
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--neural-cyan);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.breadcrumb-link:hover {
  background: rgba(0, 255, 255, 0.1);
  transform: translateY(-2px);
}

.breadcrumb-separator {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.breadcrumb-current {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Additional About Page Elements */
.about-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-top: var(--spacing-md);
}

.philosophy-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.global-achievements {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-secondary);
  font-weight: 500;
}

.achievement-item i {
  color: var(--neural-cyan);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

/* Complete Solutions Section */
.complete-solutions-section {
  margin-bottom: var(--spacing-2xl);
}

.solution-phases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.phase-item {
  position: relative;
  padding: var(--spacing-xl);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  text-align: center;
}

.phase-item:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.phase-number {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-md);
  font-family: var(--font-futuristic);
}

.phase-item h4 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.phase-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ===== ABOUT PREVIEW SECTION (for main page) ===== */
.about-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.about-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.preview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.preview-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.preview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.preview-subtitle {
  font-size: 1.1rem;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.preview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.preview-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.highlight-item i {
  color: var(--neural-cyan);
  font-size: 1rem;
  width: 16px;
  text-align: center;
}

.preview-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.preview-stat {
  text-align: center;
}

.preview-stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.preview-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.preview-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.preview-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 400px;
}

.preview-cube-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-quantum-cube {
  position: relative;
  width: 120px;
  height: 120px;
  transform-style: preserve-3d;
  animation: cube-rotation 12s linear infinite;
}

.preview-cube-face {
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(0, 255, 255, 0.1);
  border: 2px solid var(--neural-cyan);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--neural-cyan);
}

.preview-cube-face.front { transform: translateZ(60px); }
.preview-cube-face.back { transform: rotateY(180deg) translateZ(60px); }
.preview-cube-face.right { transform: rotateY(90deg) translateZ(60px); }
.preview-cube-face.left { transform: rotateY(-90deg) translateZ(60px); }
.preview-cube-face.top { transform: rotateX(90deg) translateZ(60px); }
.preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

.preview-orbit-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.preview-orbit-ring {
  position: absolute;
  border: 2px solid;
  border-radius: 50%;
  animation: ring-rotation 15s linear infinite;
}

.preview-ring-1 {
  width: 200px;
  height: 200px;
  border-color: var(--neural-cyan);
  top: -100px;
  left: -100px;
  animation-direction: normal;
}

.preview-ring-2 {
  width: 160px;
  height: 160px;
  border-color: var(--neural-purple);
  top: -80px;
  left: -80px;
  animation-direction: reverse;
  animation-duration: 18s;
}

/* Responsive About Preview */
@media (max-width: 1024px) {
  .preview-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }

  .preview-visual {
    order: -1;
    height: 300px;
  }

  .preview-quantum-cube {
    width: 100px;
    height: 100px;
  }

  .preview-cube-face {
    width: 100px;
    height: 100px;
    font-size: 1.5rem;
  }

  .preview-cube-face.front { transform: translateZ(50px); }
  .preview-cube-face.back { transform: rotateY(180deg) translateZ(50px); }
  .preview-cube-face.right { transform: rotateY(90deg) translateZ(50px); }
  .preview-cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
  .preview-cube-face.top { transform: rotateX(90deg) translateZ(50px); }
  .preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

  .preview-ring-1 {
    width: 180px;
    height: 180px;
    top: -90px;
    left: -90px;
  }

  .preview-ring-2 {
    width: 140px;
    height: 140px;
    top: -70px;
    left: -70px;
  }

  .preview-stats {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .preview-visual {
    height: 250px;
  }

  .preview-quantum-cube {
    width: 80px;
    height: 80px;
  }

  .preview-cube-face {
    width: 80px;
    height: 80px;
    font-size: 1.2rem;
  }

  .preview-cube-face.front { transform: translateZ(40px); }
  .preview-cube-face.back { transform: rotateY(180deg) translateZ(40px); }
  .preview-cube-face.right { transform: rotateY(90deg) translateZ(40px); }
  .preview-cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
  .preview-cube-face.top { transform: rotateX(90deg) translateZ(40px); }
  .preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

  .preview-ring-1 {
    width: 150px;
    height: 150px;
    top: -75px;
    left: -75px;
  }

  .preview-ring-2 {
    width: 120px;
    height: 120px;
    top: -60px;
    left: -60px;
  }

  .preview-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .solution-phases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .breadcrumb {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .breadcrumb-separator {
    transform: rotate(90deg);
  }

  .global-achievements {
    gap: var(--spacing-xs);
  }

     .achievement-item {
     font-size: 0.9rem;
   }
 }

/* ===== CONTACT PAGE ===== */
.contact-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.contact-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.contact-content {
  position: relative;
  z-index: 2;
}

.contact-intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.contact-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.contact-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.contact-card {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 255, 255, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.contact-card:hover::before {
  left: 100%;
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.contact-card h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.contact-link {
  color: var(--neural-cyan);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  z-index: 2;
}

.contact-link:hover {
  color: var(--neural-gold);
  text-decoration: underline;
}

.response-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 1rem;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.project-types {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.project-types h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.type-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
  backdrop-filter: blur(5px);
}

.type-item:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--neural-gold);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.type-item i {
  color: var(--neural-cyan);
  font-size: 1.1rem;
}

.contact-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.05) 0%, 
    rgba(138, 43, 226, 0.05) 100%);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.contact-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.contact-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Contact Page */
@media (max-width: 1024px) {
  .contact-methods {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .response-stats {
    flex-direction: column;
    align-items: center;
  }

  .types-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 768px) {
  .contact-methods {
    grid-template-columns: 1fr;
  }

  .types-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .stat-item {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .contact-card {
    padding: var(--spacing-lg);
  }

  .contact-cta {
    padding: var(--spacing-lg);
  }

     .contact-icon {
     width: 50px;
     height: 50px;
     font-size: 1.2rem;
   }
 }

/* ===== SKILLS PREVIEW SECTION (Main Page) ===== */
.skills-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.skills-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.skills-preview-content {
  position: relative;
  z-index: 2;
}

.skills-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.skill-domain {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-domain::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 255, 255, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.skill-domain:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.skill-domain:hover::before {
  left: 100%;
}

.domain-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.skill-domain h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.skill-domain p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.domain-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  position: relative;
  z-index: 2;
}

.highlight-tag {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.skills-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.skills-stats .stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
}

.skills-stats .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.skills-stats .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.skills-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.05) 0%, 
    rgba(138, 43, 226, 0.05) 100%);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.skills-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.skills-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.skills-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== COMPREHENSIVE SKILLS PAGE ===== */
.skills-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.skills-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.skills-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.overview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.overview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.overview-stat {
  text-align: center;
}

.overview-stat .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.overview-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.skills-categories {
  position: relative;
  z-index: 2;
}

.skill-category {
  margin-bottom: var(--spacing-2xl);
  background: rgba(0, 255, 255, 0.02);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  backdrop-filter: blur(5px);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.category-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.skill-category h3 {
    color: var(--text-primary);
    margin: 0;
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1));
    transition: var(--transition-normal);
}

.skill-item:hover::before {
    width: 100%;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 25px var(--shadow-glow);
}

.skill-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    transition: var(--transition-fast);
}

.skill-item:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--accent-primary);
}

.skill-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.skill-level {
    width: 100%;
    height: 4px;
    background: var(--border-primary);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 2s ease-out;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== PROJECTS SECTION ===== */
.projects {
    background: var(--bg-secondary);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    group: hover;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 25px 50px var(--shadow-medium);
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-content {
    padding: var(--spacing-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.project-title {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.project-status {
    padding: 0.25rem 0.75rem;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: scale(1.05);
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.project-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.project-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== BLOG SECTION ===== */
.blog {
    background: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.blog-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-reading-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.blog-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.read-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.read-more:hover {
    color: var(--accent-secondary);
    transform: translateX(5px);
}

/* ===== RESEARCH SECTION ===== */
.research {
    background: var(--bg-secondary);
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.research-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.research-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.research-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.research-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.research-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.research-info h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.research-status {
    padding: 0.25rem 0.75rem;
    background: var(--success);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.research-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.research-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.keyword-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.research-links {
    display: flex;
    gap: var(--spacing-sm);
}

.research-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    flex: 1;
    justify-content: center;
}

.research-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== TOOLS SECTION ===== */
.tools {
    background: var(--bg-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.tool-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.tool-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
}

.tool-info h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.2rem;
}

.tool-category {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.tool-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.tool-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.tool-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    cursor: pointer;
}

.tool-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-glow);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    animation: fadeInLeft 0.8s ease-out;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact-method:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

.contact-method-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-method-info h4 {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-weight: 600;
}

.contact-method-info p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-form-container {
    animation: fadeInRight 0.8s ease-out;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow-glow);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-2xl);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--energy-flow);
    background-size: 200% 100%;
    animation: energy-animation 3s linear infinite;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Footer Top */
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-primary);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo .logo-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: logo-pulse 3s ease-in-out infinite;
}

.footer-logo .logo-text h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-futuristic);
}

.footer-logo .logo-text span {
    font-size: 0.9rem;
    color: var(--neural-cyan);
    font-weight: 500;
}

@keyframes logo-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(0, 255, 255, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(0, 255, 255, 0.6); }
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-links a:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-links a:hover::before {
    width: 100px;
    height: 100px;
}

/* Footer Links */
.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-futuristic);
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    width: 0;
    height: 2px;
    background: var(--neural-cyan);
    transform: translateY(-50%);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--neural-cyan);
    padding-left: var(--spacing-md);
}

.footer-section ul li a:hover::before {
    width: 10px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

.contact-info i {
    color: var(--neural-cyan);
    width: 20px;
    text-align: center;
}

/* Newsletter */
.newsletter {
    margin-top: var(--spacing-md);
}

.newsletter p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--neural-gold);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.newsletter-form button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-meta span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-meta i.fa-heart {
    color: var(--neural-pink);
    animation: heart-beat 2s ease-in-out infinite;
}

@keyframes heart-beat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-links-inline {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links-inline a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-links-inline a:hover {
    color: var(--neural-cyan);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-image-container {
        width: 220px;
        height: 220px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .stat {
        text-align: center;
    }
    
    .about-highlights {
        grid-template-columns: 1fr;
    }
    
    .skills-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-filter {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        padding: var(--spacing-xl) 0;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* ===== SPECTACULAR HERO SECTION ===== */
.hero-quantum {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    padding-top: 60px; /* Reduced from 120px to 60px to cut vertical space in half */
}

.hero-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 10;
}

/* Quantum Particles Background */
.quantum-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle-stream {
    position: absolute;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--neural-cyan), transparent);
    animation: particle-flow 8s linear infinite;
}

.particle-1 { left: 10%; animation-delay: 0s; }
.particle-2 { left: 25%; animation-delay: 2s; }
.particle-3 { left: 50%; animation-delay: 4s; }
.particle-4 { left: 75%; animation-delay: 6s; }
.particle-5 { left: 90%; animation-delay: 1s; }

@keyframes particle-flow {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Floating Neural Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1rem;
    animation: float-around 20s linear infinite;
    backdrop-filter: blur(10px);
}

.icon-1 { top: 20%; left: 10%; animation-delay: 0s; }
.icon-2 { top: 30%; right: 15%; animation-delay: 3s; }
.icon-3 { top: 60%; left: 5%; animation-delay: 6s; }
.icon-4 { bottom: 30%; right: 10%; animation-delay: 9s; }
.icon-5 { bottom: 20%; left: 20%; animation-delay: 12s; }
.icon-6 { top: 50%; left: 15%; animation-delay: 15s; }

@keyframes float-around {
    0%, 100% { transform: translateY(0px) scale(1) rotate(0deg); }
    25% { transform: translateY(-20px) scale(1.1) rotate(90deg); }
    50% { transform: translateY(-10px) scale(0.9) rotate(180deg); }
    75% { transform: translateY(-30px) scale(1.05) rotate(270deg); }
}

/* Hero Content Layout */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 5;
}

/* Hero Text Content */
.hero-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-greeting {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-futuristic);
    font-size: 1.1rem;
    color: var(--neural-cyan);
    margin-bottom: var(--spacing-xs); /* Reduced from var(--spacing-sm) to var(--spacing-xs) */
}

.greeting-cursor {
    width: 2px;
    height: 20px;
    background: var(--neural-cyan);
    animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-title {
    margin: 0;
    line-height: 1.1;
}

.name-primary {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    animation: glow-text 3s ease-in-out infinite;
}

.role-gradient {
    display: block;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes glow-text {
    0%, 100% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.3); }
    50% { text-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 0 40px rgba(0, 255, 255, 0.3); }
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    margin: var(--spacing-md) 0;
}

.typing-text {
    font-family: var(--font-futuristic);
    font-size: 1.2rem;
    color: var(--neural-gold);
    font-weight: 500;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--neural-gold);
    animation: typing 4s steps(50) infinite, blink-cursor 1s infinite;
}

@keyframes typing {
    0%, 90%, 100% { width: 100%; }
    45% { width: 0; }
}

@keyframes blink-cursor {
    0%, 50% { border-color: var(--neural-gold); }
    51%, 100% { border-color: transparent; }
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 90%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
    border-color: var(--neural-gold);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.btn-quantum {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-family: var(--font-futuristic);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    overflow: hidden;
    border: 2px solid;
    letter-spacing: 0.5px;
}

.btn-quantum.primary {
    background: var(--accent-gradient);
    border-color: var(--neural-cyan);
    color: var(--bg-primary);
}

.btn-quantum.secondary {
    background: transparent;
    border-color: var(--neural-purple);
    color: var(--neural-purple);
}

.btn-particle-trail {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-normal);
}

.btn-quantum:hover .btn-particle-trail {
    left: 100%;
}

.btn-quantum:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
}

.btn-quantum.secondary:hover {
    background: var(--neural-purple);
    color: var(--text-primary);
    box-shadow: 0 10px 25px rgba(138, 43, 226, 0.3);
}

/* Social Quantum Links */
.social-quantum {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    position: relative;
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--neural-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neural-cyan);
    font-size: 1.2rem;
    transition: var(--transition-normal);
    overflow: hidden;
}

.social-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.6) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.social-link:hover {
    transform: scale(1.1);
    border-color: var(--neural-gold);
    color: var(--neural-gold);
    box-shadow: 0 0 20px var(--neural-gold);
}

.social-link:hover .social-ripple {
    width: 100px;
    height: 100px;
}

/* QUANTUM IMAGE FRAME */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 600px;
}

.quantum-frame {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.8) 0%, 
        rgba(20, 20, 40, 0.9) 50%, 
        rgba(0, 0, 0, 0.8) 100%);
    /* Angular cyberpunk outer frame */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    padding: 20px;
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.3),
        0 0 100px rgba(0, 255, 255, 0.2),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    animation: frame-breathing 4s ease-in-out infinite;
    margin-top: -350px;
}

/* Zigzag Corner Decorations */
.corner-decoration {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    z-index: 2;
}

.corner-decoration.top-left {
    top: -1px;
    left: -1px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 20px, 20px 20px, 20px 0);
    animation: corner-pulse 6s ease-in-out infinite;
}

.corner-decoration.bottom-right {
    bottom: -1px;
    right: -1px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 calc(100% - 20px), calc(100% - 20px) calc(100% - 20px), 100% 100%);
    animation: corner-pulse 6s ease-in-out infinite;
    animation-delay: 1.5s;
}

@keyframes corner-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes frame-breathing {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Enhanced Cyberpunk Profile Container */
.profile-container {
    position: relative;
    width: 320px;
    height: 400px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(0, 255, 255, 0.15), 
        rgba(138, 43, 226, 0.15));
    /* Angular cyberpunk inner frame */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    padding: 8px;
    animation: profile-glow 4s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.4),
        0 0 80px rgba(0, 255, 255, 0.2),
        inset 0 0 25px rgba(0, 255, 255, 0.15),
        0 0 120px rgba(138, 43, 226, 0.1);
}

.profile-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse, 
        rgba(0, 255, 255, 0.3) 0%, 
        rgba(0, 255, 255, 0.1) 50%, 
        transparent 100%);
    border-radius: 25px;
    filter: blur(20px);
    animation: glow-pulse 3s ease-in-out infinite;
    z-index: -2;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    position: relative;
    z-index: 2;
    border: 3px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

@keyframes profile-glow {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 
            0 0 30px rgba(0, 255, 255, 0.3),
            0 0 60px rgba(0, 255, 255, 0.2),
            0 0 90px rgba(0, 255, 255, 0.1),
            inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 
            0 0 40px rgba(0, 255, 255, 0.4),
            0 0 80px rgba(0, 255, 255, 0.3),
            0 0 120px rgba(0, 255, 255, 0.2),
            inset 0 0 30px rgba(0, 255, 255, 0.2);
    }
}

@keyframes frame-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes frame-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.node-2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation-delay: 3.75s;
}

.node-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 7.5s;
}

.node-4 {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    animation-delay: 11.25s;
}

@keyframes node-orbit {
    0% { transform: rotate(0deg) translateX(180px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(180px) rotate(-360deg); }
}

/* Profile Container */
.profile-container {
    position: relative;
    width: 250px;
    height: 250px;
    /* Angular cyberpunk profile container */
    clip-path: polygon(
        0 10%, 
        10% 0, 
        90% 0, 
        100% 10%, 
        100% 90%, 
        90% 100%, 
        10% 100%, 
        0 90%
    );
    overflow: hidden;
    background: var(--accent-gradient);
    padding: 5px;
    animation: profile-glow 4s ease-in-out infinite;
}

.profile-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: var(--accent-gradient);
    /* Angular cyberpunk glow */
    clip-path: polygon(
        0 15%, 
        15% 0, 
        85% 0, 
        100% 15%, 
        100% 85%, 
        85% 100%, 
        15% 100%, 
        0 85%
    );
    filter: blur(15px);
    opacity: 0.6;
    animation: glow-pulse 3s ease-in-out infinite;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Angular cyberpunk image */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    position: relative;
    z-index: 2;
}

.profile-placeholder {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: var(--neural-cyan);
    text-align: center;
    /* Angular cyberpunk placeholder */
    clip-path: polygon(
        0 8%, 
        8% 0, 
        92% 0, 
        100% 8%, 
        100% 92%, 
        92% 100%, 
        8% 100%, 
        0 92%
    );
    position: relative;
    z-index: 2;
}

.profile-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.profile-placeholder span {
    font-size: 0.8rem;
    line-height: 1.4;
}

@keyframes profile-glow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Energy Pulses */
.energy-pulse {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    animation: energy-expansion 3s ease-out infinite;
}

.pulse-1 {
    width: 120%;
    height: 120%;
    border-color: rgba(0, 255, 255, 0.3);
    animation-delay: 0s;
}

.pulse-2 {
    width: 140%;
    height: 140%;
    border-color: rgba(138, 43, 226, 0.3);
    animation-delay: 1s;
}

.pulse-3 {
    width: 160%;
    height: 160%;
    border-color: rgba(255, 20, 147, 0.3);
    animation-delay: 2s;
}

@keyframes energy-expansion {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

/* Tech Labels */
.tech-labels {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tech-label {
    position: absolute;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    animation: label-float 6s ease-in-out infinite;
}

.label-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.label-2 {
    top: 20%;
    right: 10%;
    animation-delay: 1s;
}

.label-3 {
    bottom: 30%;
    left: 5%;
    animation-delay: 2s;
}

.label-4 {
    bottom: 20%;
    right: 15%;
    animation-delay: 3s;
}

.label-5 {
    top: 50%;
    right: 5%;
    animation-delay: 4s;
}

@keyframes label-float {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.8; }
    50% { transform: translateY(-10px) scale(1.05); opacity: 1; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    font-size: 0.9rem;
    animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    font-size: 1.2rem;
    animation: arrow-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0px); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(5px); }
}

/* ===== SECTION STYLES ===== */
.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-header {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .quantum-frame {
        width: 350px;
        height: 350px;
    }

    .profile-container {
        width: 200px;
        height: 200px;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .social-quantum {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-quantum {
        min-height: 90vh;
        padding-top: var(--spacing-xl);
    }

    .quantum-frame {
        width: 300px;
        height: 300px;
    }

    .profile-container {
        width: 180px;
        height: 180px;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn-quantum {
        width: 100%;
        justify-content: center;
    }

    .floating-icons {
        display: none;
    }

    .tech-labels {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content {
        gap: var(--spacing-lg);
    }

    .quantum-frame {
        width: 250px;
        height: 250px;
    }

    .profile-container {
        width: 150px;
        height: 150px;
    }

    .name-primary {
        font-size: 2rem;
    }

    .role-gradient {
        font-size: 1.2rem;
    }

    .typing-text {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .stat-item {
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ===== SPECTACULAR ABOUT SECTION ===== */
.about-quantum {
    position: relative;
    background: linear-gradient(135deg, 
        var(--bg-primary) 0%, 
        var(--bg-secondary) 50%, 
        var(--bg-primary) 100%);
    overflow: hidden;
}

.about-quantum::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        rgba(0, 255, 255, 0.03) 0%, 
        transparent 70%);
    pointer-events: none;
}

/* Section Intro */
.section-intro {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    margin-top: var(--spacing-sm);
    font-weight: 500;
}

/* About Hero */
.about-hero {
    margin-bottom: var(--spacing-2xl);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-intro {
    position: relative;
}

.about-title {
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    display: block;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    animation: gradient-shift 4s ease-in-out infinite;
}

.about-role {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--neural-purple);
    font-weight: 600;
    font-family: var(--font-futuristic);
    margin-bottom: var(--spacing-md);
}

.about-philosophy {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.highlight {
    color: var(--neural-cyan);
    font-weight: 600;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    animation: highlight-expand 2s ease-out 0.5s forwards;
}

@keyframes highlight-expand {
    to { transform: scaleX(1); }
}

/* Journey Stats */
.journey-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.stat-card:hover::before {
    left: 100%;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.2rem;
    animation: icon-pulse 3s ease-in-out infinite;
}

@keyframes icon-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--neural-cyan);
    font-family: var(--font-futuristic);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Journey Timeline */
.journey-section {
    margin-bottom: var(--spacing-2xl);
}

.section-subheader {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.section-subheader::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 3px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-gradient);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    animation: marker-pulse 2s ease-in-out infinite;
}

@keyframes marker-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.5); }
    50% { box-shadow: 0 0 30px rgba(0, 255, 255, 0.8); }
}

.timeline-content {
    width: 45%;
    padding: var(--spacing-lg);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    position: relative;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateY(-5px);
    border-color: var(--neural-gold);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.timeline-content h4 {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-year {
    display: inline-block;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Core Competencies */
.competencies-section {
    margin-bottom: var(--spacing-2xl);
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.competency-card {
    position: relative;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    overflow: hidden;
}

.competency-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    animation: card-rotation 8s linear infinite;
    opacity: 0;
    transition: var(--transition-normal);
}

.competency-card:hover::before {
    opacity: 1;
}

@keyframes card-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.competency-card:hover {
    transform: translateY(-10px);
    border-color: var(--neural-gold);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.2);
}

.competency-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.competency-card h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.competency-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 2;
}

.tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-sm);
    color: var(--neural-cyan);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: var(--neural-cyan);
    color: var(--bg-primary);
}

/* Philosophy Section */
.philosophy-section {
    margin-bottom: var(--spacing-2xl);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.philosophy-quote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--neural-gold);
    border-left: 4px solid var(--accent-gradient);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.philosophy-quote::before {
    content: '"';
    position: absolute;
    left: -10px;
    top: -10px;
    font-size: 3rem;
    color: var(--neural-cyan);
    opacity: 0.3;
}

.approach-pillars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pillar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    transition: var(--transition-normal);
}

.pillar:hover {
    transform: translateX(10px);
}

.pillar i {
    color: var(--neural-cyan);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.pillar span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Quantum Cube */
.philosophy-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
}

.quantum-cube {
    position: relative;
    width: 100px;
    height: 100px;
    transform-style: preserve-3d;
    animation: cube-rotation 10s linear infinite;
}

.cube-face {
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--neural-cyan);
    backdrop-filter: blur(10px);
}

.cube-face.front { transform: translateZ(50px); }
.cube-face.back { transform: rotateY(180deg) translateZ(50px); }
.cube-face.right { transform: rotateY(90deg) translateZ(50px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
.cube-face.top { transform: rotateX(90deg) translateZ(50px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

@keyframes cube-rotation {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* Global Section */
.global-section {
    margin-bottom: var(--spacing-2xl);
}

.global-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}

.global-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.global-map {
    position: relative;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-points {
    position: relative;
    width: 150px;
    height: 150px;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent-gradient);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    animation: point-pulse 2s ease-in-out infinite;
}

.point-1 { top: 20%; left: 20%; animation-delay: 0s; }
.point-2 { top: 30%; right: 20%; animation-delay: 0.5s; }
.point-3 { bottom: 30%; left: 30%; animation-delay: 1s; }
.point-4 { bottom: 20%; right: 30%; animation-delay: 1.5s; }

@keyframes point-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

/* Vision Section */
.vision-section {
    margin-bottom: var(--spacing-2xl);
}

.vision-content {
    margin-top: var(--spacing-xl);
}

.vision-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.vision-goals {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.goal-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.goal-item:hover {
    transform: translateX(10px);
    border-color: var(--neural-gold);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.goal-item i {
    color: var(--neural-cyan);
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.goal-item span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Value Proposition */
.value-proposition {
    margin-bottom: var(--spacing-2xl);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neural-cyan);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--accent-gradient);
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: -1;
}

.value-card:hover {
    transform: translateY(-10px);
    color: var(--text-primary);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.value-card h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* About CTA */
.about-cta {
    text-align: center;
    padding: var(--spacing-lg);
    margin: var(--spacing-lg);
}

.about-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: cta-shine 3s ease-in-out infinite;
}

@keyframes cta-shine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.cta-content h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* Responsive About Section */
@media (max-width: 1024px) {
    .about-content,
    .philosophy-content,
    .global-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 30px;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100%;
    }

    .competencies-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .value-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .journey-stats {
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-sm);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        left: 20px;
        width: 15px;
        height: 15px;
    }

    .philosophy-visual {
        height: 200px;
    }

    .quantum-cube {
        width: 80px;
        height: 80px;
    }

    .cube-face {
        width: 80px;
        height: 80px;
    }

    .cube-face.front { transform: translateZ(40px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(40px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(40px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(40px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-quantum {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .about-quantum {
        padding: var(--spacing-lg) 0;
    }

    .gradient-text {
        font-size: 1.8rem;
    }

    .about-role {
        font-size: 1.2rem;
    }

    .about-philosophy {
        font-size: 1.rem;
    }

    .competency-card,
    .value-card {
        padding: var(--spacing-lg);
    }

    .about-cta {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg);
    }
}

/* ===== PAGE HEADER & BREADCRUMB ===== */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.page-title {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.page-title .gradient-text {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  animation: gradient-shift 4s ease-in-out infinite;
}

.page-subtitle {
  display: block;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  font-weight: 500;
  margin-top: var(--spacing-sm);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  font-family: var(--font-futuristic);
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--neural-cyan);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.breadcrumb-link:hover {
  background: rgba(0, 255, 255, 0.1);
  transform: translateY(-2px);
}

.breadcrumb-separator {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.breadcrumb-current {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Additional About Page Elements */
.about-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-top: var(--spacing-md);
}

.philosophy-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.global-achievements {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-secondary);
  font-weight: 500;
}

.achievement-item i {
  color: var(--neural-cyan);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

/* Complete Solutions Section */
.complete-solutions-section {
  margin-bottom: var(--spacing-2xl);
}

.solution-phases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.phase-item {
  position: relative;
  padding: var(--spacing-xl);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  text-align: center;
}

.phase-item:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.phase-number {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-md);
  font-family: var(--font-futuristic);
}

.phase-item h4 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.phase-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ===== ABOUT PREVIEW SECTION (for main page) ===== */
.about-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.about-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.preview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.preview-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.preview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.preview-subtitle {
  font-size: 1.1rem;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.preview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.preview-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.highlight-item i {
  color: var(--neural-cyan);
  font-size: 1rem;
  width: 16px;
  text-align: center;
}

.preview-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.preview-stat {
  text-align: center;
}

.preview-stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.preview-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.preview-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.preview-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 400px;
}

.preview-cube-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-quantum-cube {
  position: relative;
  width: 120px;
  height: 120px;
  transform-style: preserve-3d;
  animation: cube-rotation 12s linear infinite;
}

.preview-cube-face {
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(0, 255, 255, 0.1);
  border: 2px solid var(--neural-cyan);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--neural-cyan);
}

.preview-cube-face.front { transform: translateZ(60px); }
.preview-cube-face.back { transform: rotateY(180deg) translateZ(60px); }
.preview-cube-face.right { transform: rotateY(90deg) translateZ(60px); }
.preview-cube-face.left { transform: rotateY(-90deg) translateZ(60px); }
.preview-cube-face.top { transform: rotateX(90deg) translateZ(60px); }
.preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

.preview-orbit-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.preview-orbit-ring {
  position: absolute;
  border: 2px solid;
  border-radius: 50%;
  animation: ring-rotation 15s linear infinite;
}

.preview-ring-1 {
  width: 200px;
  height: 200px;
  border-color: var(--neural-cyan);
  top: -100px;
  left: -100px;
  animation-direction: normal;
}

.preview-ring-2 {
  width: 160px;
  height: 160px;
  border-color: var(--neural-purple);
  top: -80px;
  left: -80px;
  animation-direction: reverse;
  animation-duration: 18s;
}

/* Responsive About Preview */
@media (max-width: 1024px) {
  .preview-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }

  .preview-visual {
    order: -1;
    height: 300px;
  }

  .preview-quantum-cube {
    width: 100px;
    height: 100px;
  }

  .preview-cube-face {
    width: 100px;
    height: 100px;
    font-size: 1.5rem;
  }

  .preview-cube-face.front { transform: translateZ(50px); }
  .preview-cube-face.back { transform: rotateY(180deg) translateZ(50px); }
  .preview-cube-face.right { transform: rotateY(90deg) translateZ(50px); }
  .preview-cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
  .preview-cube-face.top { transform: rotateX(90deg) translateZ(50px); }
  .preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

  .preview-ring-1 {
    width: 180px;
    height: 180px;
    top: -90px;
    left: -90px;
  }

  .preview-ring-2 {
    width: 140px;
    height: 140px;
    top: -70px;
    left: -70px;
  }

  .preview-stats {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .preview-visual {
    height: 250px;
  }

  .preview-quantum-cube {
    width: 80px;
    height: 80px;
  }

  .preview-cube-face {
    width: 80px;
    height: 80px;
    font-size: 1.2rem;
  }

  .preview-cube-face.front { transform: translateZ(40px); }
  .preview-cube-face.back { transform: rotateY(180deg) translateZ(40px); }
  .preview-cube-face.right { transform: rotateY(90deg) translateZ(40px); }
  .preview-cube-face.left { transform: rotateY(-90deg) translateZ(40px); }
  .preview-cube-face.top { transform: rotateX(90deg) translateZ(40px); }
  .preview-cube-face.bottom { transform: rotateX(-90deg) translateZ(40px); }

  .preview-ring-1 {
    width: 150px;
    height: 150px;
    top: -75px;
    left: -75px;
  }

  .preview-ring-2 {
    width: 120px;
    height: 120px;
    top: -60px;
    left: -60px;
  }

  .preview-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .solution-phases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .breadcrumb {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .breadcrumb-separator {
    transform: rotate(90deg);
  }

  .global-achievements {
    gap: var(--spacing-xs);
  }

     .achievement-item {
     font-size: 0.9rem;
   }
 }

/* ===== CONTACT PAGE ===== */
.contact-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.contact-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.contact-content {
  position: relative;
  z-index: 2;
}

.contact-intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.contact-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.contact-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.contact-card {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 255, 255, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.contact-card:hover::before {
  left: 100%;
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.contact-card h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.contact-link {
  color: var(--neural-cyan);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  z-index: 2;
}

.contact-link:hover {
  color: var(--neural-gold);
  text-decoration: underline;
}

.response-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 1rem;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.project-types {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.project-types h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.type-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
  backdrop-filter: blur(5px);
}

.type-item:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--neural-gold);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.type-item i {
  color: var(--neural-cyan);
  font-size: 1.1rem;
}

.contact-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.05) 0%, 
    rgba(138, 43, 226, 0.05) 100%);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.contact-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.contact-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Contact Page */
@media (max-width: 1024px) {
  .contact-methods {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .response-stats {
    flex-direction: column;
    align-items: center;
  }

  .types-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 768px) {
  .contact-methods {
    grid-template-columns: 1fr;
  }

  .types-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .stat-item {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .contact-card {
    padding: var(--spacing-lg);
  }

  .contact-cta {
    padding: var(--spacing-lg);
  }

     .contact-icon {
     width: 50px;
     height: 50px;
     font-size: 1.2rem;
   }
 }

/* ===== SKILLS PREVIEW SECTION (Main Page) ===== */
.skills-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.skills-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.skills-preview-content {
  position: relative;
  z-index: 2;
}

.skills-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.skill-domain {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-domain::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 255, 255, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.skill-domain:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.skill-domain:hover::before {
  left: 100%;
}

.domain-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.skill-domain h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.skill-domain p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.domain-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  position: relative;
  z-index: 2;
}

.highlight-tag {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.skills-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.skills-stats .stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
}

.skills-stats .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.skills-stats .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.skills-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.05) 0%, 
    rgba(138, 43, 226, 0.05) 100%);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.skills-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.skills-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.skills-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== COMPREHENSIVE SKILLS PAGE ===== */
.skills-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.skills-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.skills-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.overview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.overview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.overview-stat {
  text-align: center;
}

.overview-stat .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.overview-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.skills-categories {
  position: relative;
  z-index: 2;
}

.skill-category {
  margin-bottom: var(--spacing-2xl);
  background: rgba(0, 255, 255, 0.02);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  backdrop-filter: blur(5px);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.category-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--bg-primary);
}

.category-info h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.category-info p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-lg);
}

.skill-item {
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-item.expert {
  border-color: var(--neural-gold);
}

.skill-item.advanced {
  border-color: var(--neural-cyan);
}

.skill-item.intermediate {
  border-color: var(--neural-purple);
}

.skill-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 255, 255, 0.15);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.skill-header h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
}

.skill-level {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.skill-item.expert .skill-level {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.skill-item.advanced .skill-level {
  background: var(--neural-cyan);
  color: var(--bg-primary);
}

.skill-item.intermediate .skill-level {
  background: var(--neural-purple);
  color: var(--bg-primary);
}

.skill-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.skill-technologies .tech-tag {
  background: rgba(0, 255, 255, 0.1);
  color: var(--neural-cyan);
  border: 1px solid var(--neural-cyan);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.skill-progress {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  height: 4px;
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  transition: width 1.5s ease-in-out;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
  animation: progress-shine 2s ease-in-out infinite;
}

@keyframes progress-shine {
  0% { transform: translateX(-20px); }
  50% { transform: translateX(0); }
  100% { transform: translateX(20px); }
}

/* Responsive Skills Sections */
@media (max-width: 1024px) {
  .skills-overview-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }

  .category-header {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .skills-overview-grid {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .skills-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }

  .category-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .skill-category {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .skills-stats {
    grid-template-columns: 1fr;
  }

  .skill-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .domain-highlights {
    justify-content: center;
  }

  .skills-cta {
    padding: var(--spacing-lg);
  }
}

/* ===== TOOLS & PRODUCTS PREVIEW SECTION (Main Page) ===== */
.tools-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.tools-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(138, 43, 226, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.tools-preview-content {
  position: relative;
  z-index: 2;
}

.featured-tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.tool-showcase {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.tool-showcase.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.tool-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(138, 43, 226, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.tool-showcase:hover {
  transform: translateY(-3px);
  border-color: var(--neural-cyan);
  box-shadow: 0 10px 25px rgba(138, 43, 226, 0.2);
}

.tool-showcase:hover::before {
  left: 100%;
}

.tool-preview-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bg-primary);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.tool-preview-content {
  flex: 1;
  position: relative;
  z-index: 2;
}

.tool-preview-content h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.tool-preview-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
}

.tool-preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.preview-tag {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.tools-categories-preview {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.category-preview {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
  transition: var(--transition-normal);
}

.category-preview:hover {
  transform: translateY(-3px);
  border-color: var(--neural-gold);
  box-shadow: 0 8px 20px rgba(0, 255, 255, 0.15);
}

.category-preview .category-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 1.2rem;
  color: var(--bg-primary);
}

.category-preview h4 {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.category-count {
  color: var(--neural-cyan);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.tools-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.tools-stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
}

.tools-stat-item .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.tools-stat-item .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.tools-cta-preview {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(138, 43, 226, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.tools-cta-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.tools-cta-preview h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.tools-cta-preview p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== COMPREHENSIVE TOOLS PAGE ===== */
.tools-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.tools-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(138, 43, 226, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.tools-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.tools-overview .overview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.tools-overview .overview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.tools-overview .overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.tools-overview .overview-stat {
  text-align: center;
}

.tools-overview .overview-stat .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.tools-overview .overview-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.category-filter {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.filter-btn {
  background: rgba(138, 43, 226, 0.1);
  border: 1px solid var(--neural-purple);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  backdrop-filter: blur(10px);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
  z-index: 2;
  margin-bottom: var(--spacing-2xl);
}

.tool-card {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tool-card.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
  border-color: var(--neural-cyan);
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}

.tool-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bg-primary);
}

.tool-icon.ai-tool {
  background: var(--accent-gradient);
}

.tool-icon.web-app {
  background: linear-gradient(135deg, var(--neural-cyan), var(--neural-blue));
}

.tool-icon.mobile-app {
  background: linear-gradient(135deg, var(--neural-purple), var(--neural-pink));
}

.tool-icon.dev-tool {
  background: linear-gradient(135deg, var(--neural-gold), var(--neural-orange));
}

.tool-icon.enterprise {
  background: linear-gradient(135deg, var(--neural-green), var(--neural-cyan));
}

.tool-badges {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  align-items: flex-end;
}

.badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
}

.badge.featured {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.badge.new {
  background: var(--neural-green);
  color: var(--bg-primary);
}

.badge.popular {
  background: var(--neural-pink);
  color: var(--bg-primary);
}

.badge.enterprise {
  background: var(--neural-blue);
  color: var(--text-primary);
}

.badge.free {
  background: var(--neural-cyan);
  color: var(--bg-primary);
}

.badge.trending {
  background: var(--neural-orange);
  color: var(--bg-primary);
}

.badge.open-source {
  background: var(--neural-purple);
  color: var(--text-primary);
}

.badge.custom {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.badge.ai {
  background: var(--accent-gradient);
  color: var(--bg-primary);
}

.tool-content h3 {
  color: var(--text-primary);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.tool-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.tool-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.tool-tech .tech-tag {
  background: rgba(0, 255, 255, 0.1);
  color: var(--neural-cyan);
  border: 1px solid var(--neural-cyan);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.tool-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.tool-stats .stat {
  text-align: center;
}

.tool-stats .stat-value {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
}

.tool-stats .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.tool-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-tool {
  background: rgba(138, 43, 226, 0.1);
  border: 1px solid var(--neural-purple);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-normal);
  flex: 1;
  justify-content: center;
}

.btn-tool.primary {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
}

.btn-tool:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

.tools-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(138, 43, 226, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.tools-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.tools-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.tools-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Tools Sections */
@media (max-width: 1024px) {
  .featured-tools {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .tools-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }

  .category-filter {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .featured-tools {
    grid-template-columns: 1fr;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .tool-showcase {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .tool-preview-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .tools-categories-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .tools-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .tool-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .tool-badges {
    flex-direction: row;
    align-items: center;
  }

  .tool-actions {
    flex-direction: column;
  }

  .tool-stats {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .tools-categories-preview {
    grid-template-columns: 1fr;
  }

  .tools-stats {
    grid-template-columns: 1fr;
  }

  .category-filter {
    gap: var(--spacing-sm);
  }

  .filter-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
  }

  .tools-cta,
  .tools-cta-preview {
    padding: var(--spacing-lg);
  }
}

/* ===== PROJECTS PREVIEW SECTION (Main Page) ===== */
.projects-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.projects-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(255, 20, 147, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.projects-preview-content {
  position: relative;
  z-index: 2;
}

.featured-projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.project-showcase {
  background: rgba(255, 20, 147, 0.05);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.project-showcase.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.project-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 20, 147, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.project-showcase:hover {
  transform: translateY(-3px);
  border-color: var(--neural-cyan);
  box-shadow: 0 10px 25px rgba(255, 20, 147, 0.2);
}

.project-showcase:hover::before {
  left: 100%;
}

.project-preview-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bg-primary);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.project-preview-content {
  position: relative;
  z-index: 2;
}

.project-preview-content h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.project-company {
  color: var(--neural-cyan);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-futuristic);
}

.project-preview-content p:not(.project-company) {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
}

.project-preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.project-preview-tags .preview-tag {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--font-futuristic);
}

.project-preview-tags .preview-tag.featured {
  background: var(--neural-gold);
}

.projects-categories-preview {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.project-category-preview {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(255, 20, 147, 0.05);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
  transition: var(--transition-normal);
}

.project-category-preview:hover {
  transform: translateY(-3px);
  border-color: var(--neural-gold);
  box-shadow: 0 8px 20px rgba(255, 20, 147, 0.15);
}

.project-category-preview .category-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 1.2rem;
  color: var(--bg-primary);
}

.project-category-preview h4 {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.projects-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.projects-stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(255, 20, 147, 0.05);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 120px;
}

.projects-stat-item .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--neural-pink);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.projects-stat-item .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.projects-cta-preview {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(255, 20, 147, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.projects-cta-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.projects-cta-preview h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.projects-cta-preview p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== COMPREHENSIVE PROJECTS PAGE ===== */
.projects-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.projects-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(255, 20, 147, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.projects-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.projects-overview .overview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.projects-overview .overview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.projects-overview .overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.projects-overview .overview-stat {
  text-align: center;
}

.projects-overview .overview-stat .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neural-pink);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.projects-overview .overview-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.project-category-filter {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.project-filter-btn {
  background: rgba(255, 20, 147, 0.1);
  border: 1px solid var(--neural-pink);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  backdrop-filter: blur(10px);
}

.project-filter-btn:hover,
.project-filter-btn.active {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 20, 147, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
  z-index: 2;
  margin-bottom: var(--spacing-2xl);
}

.project-card {
  background: rgba(255, 20, 147, 0.05);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.project-card.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(255, 20, 147, 0.2);
  border-color: var(--neural-cyan);
}

.project-header {
  margin-bottom: var(--spacing-lg);
}

.project-image {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.project-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--bg-primary);
}

.project-icon.ai-project {
  background: var(--accent-gradient);
}

.project-icon.web-project {
  background: linear-gradient(135deg, var(--neural-cyan), var(--neural-blue));
}

.project-icon.mobile-project {
  background: linear-gradient(135deg, var(--neural-pink), var(--neural-purple));
}

.project-icon.enterprise-project {
  background: linear-gradient(135deg, var(--neural-gold), var(--neural-orange));
}

.project-icon.opensource-project {
  background: linear-gradient(135deg, var(--neural-green), var(--neural-cyan));
}

.project-badges {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  align-items: flex-end;
}

.project-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
}

.project-badge.featured {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.project-badge.live {
  background: var(--neural-green);
  color: var(--bg-primary);
}

.project-badge.published {
  background: var(--neural-blue);
  color: var(--text-primary);
}

.project-badge.enterprise {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.project-badge.research {
  background: var(--neural-purple);
  color: var(--text-primary);
}

.project-badge.opensource {
  background: var(--neural-green);
  color: var(--bg-primary);
}

.project-badge.ai {
  background: var(--accent-gradient);
  color: var(--bg-primary);
}

.project-badge.saas {
  background: var(--neural-cyan);
  color: var(--bg-primary);
}

.project-badge.flutter {
  background: var(--neural-blue);
  color: var(--text-primary);
}

.project-badge.erp {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.project-badge.cv {
  background: var(--neural-pink);
  color: var(--bg-primary);
}

.project-badge.community {
  background: var(--neural-green);
  color: var(--bg-primary);
}

.project-content h3 {
  color: var(--text-primary);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.project-content .project-company {
  color: var(--neural-cyan);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-futuristic);
}

.project-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.project-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.feature-item i {
  color: var(--neural-cyan);
  width: 16px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.tech-badge {
  background: rgba(0, 255, 255, 0.1);
  color: var(--neural-cyan);
  border: 1px solid var(--neural-cyan);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.project-metrics {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.metric {
  text-align: center;
  flex: 1;
  min-width: 80px;
}

.metric-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neural-pink);
  font-family: var(--font-futuristic);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.project-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-project {
  background: rgba(255, 20, 147, 0.1);
  border: 1px solid var(--neural-pink);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-normal);
  flex: 1;
  justify-content: center;
}

.btn-project.primary {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
}

.btn-project:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 20, 147, 0.3);
}

.projects-upcoming {
  text-align: center;
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0 var(--spacing-2xl) 0;
  background: linear-gradient(135deg, 
    rgba(100, 255, 218, 0.03) 0%, 
    rgba(120, 160, 255, 0.03) 50%,
    rgba(255, 100, 150, 0.03) 100%);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.projects-upcoming::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.08), transparent);
  animation: upcoming-shine 4s infinite;
}

.upcoming-content h3 {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.upcoming-content p {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
  font-size: 1.1rem;
}

@keyframes upcoming-shine {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.projects-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(255, 20, 147, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-pink);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.projects-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.projects-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.projects-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Projects Sections */
@media (max-width: 1024px) {
  .featured-projects {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }

  .project-category-filter {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
  }

  .project-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .featured-projects {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .projects-categories-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-image {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .project-badges {
    flex-direction: row;
    align-items: center;
  }

  .project-actions {
    flex-direction: column;
  }

  .project-metrics {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .projects-categories-preview {
    grid-template-columns: 1fr;
  }

  .projects-stats {
    grid-template-columns: 1fr;
  }

  .project-category-filter {
    gap: var(--spacing-sm);
  }

  .project-filter-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
  }

  .projects-cta,
  .projects-cta-preview {
    padding: var(--spacing-lg);
  }
}

/* ===== RESEARCH PREVIEW SECTION (Main Page) ===== */
.research-preview {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.research-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(138, 43, 226, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.research-preview-content {
  position: relative;
  z-index: 2;
}

.research-overview-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  align-items: center;
}

.research-intro h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.research-intro p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1.05rem;
}

.research-stats-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.research-stat-preview {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.research-stat-preview:hover {
  transform: translateY(-3px);
  border-color: var(--neural-gold);
  box-shadow: 0 8px 20px rgba(138, 43, 226, 0.15);
}

.research-stat-preview .stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.research-stat-preview .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.research-domains-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.research-domain-preview {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.research-domain-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(138, 43, 226, 0.1), 
    transparent);
  transition: var(--transition-normal);
}

.research-domain-preview:hover {
  transform: translateY(-3px);
  border-color: var(--neural-cyan);
  box-shadow: 0 10px 25px rgba(138, 43, 226, 0.2);
}

.research-domain-preview:hover::before {
  left: 100%;
}

.research-domain-preview .domain-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.research-domain-preview h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.research-domain-preview p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.research-domain-preview .domain-count {
  background: var(--neural-purple);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  position: relative;
  z-index: 2;
}

.featured-publications {
  margin-bottom: var(--spacing-2xl);
}

.featured-publications h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.publications-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.publication-preview {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.publication-preview.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.publication-preview:hover {
  transform: translateY(-3px);
  border-color: var(--neural-cyan);
  box-shadow: 0 10px 25px rgba(138, 43, 226, 0.2);
}

.publication-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.publication-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--bg-primary);
}

.publication-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
}

.publication-badge.featured {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.publication-badge:not(.featured) {
  background: var(--neural-purple);
  color: var(--text-primary);
}

.publication-preview-content h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.publication-venue {
  color: var(--neural-cyan);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-futuristic);
}

.publication-summary {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
}

.publication-metrics-preview {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.publication-metrics-preview .metric {
  background: rgba(0, 255, 255, 0.1);
  color: var(--neural-cyan);
  border: 1px solid var(--neural-cyan);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.research-impact-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.impact-visualization {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
}

.impact-visualization h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.impact-chart-placeholder {
  margin-bottom: var(--spacing-sm);
}

.chart-bars {
  display: flex;
  justify-content: space-between;
  align-items: end;
  height: 120px;
  margin-bottom: var(--spacing-sm);
  padding: 0 var(--spacing-sm);
}

.chart-bar {
  width: 20px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: var(--transition-normal);
  position: relative;
}

.chart-bar:hover {
  transform: scaleX(1.2);
  box-shadow: 0 5px 15px rgba(255, 20, 147, 0.3);
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  padding: 0 var(--spacing-sm);
}

.chart-labels span {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
}

.chart-labels .current-year {
  color: var(--neural-gold);
  font-weight: 700;
}

.chart-description {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: center;
  font-style: italic;
}

.research-achievements {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
}

.achievement {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.achievement:last-child {
  margin-bottom: 0;
}

.achievement i {
  color: var(--neural-gold);
  width: 20px;
}

.research-cta-preview {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(138, 43, 226, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.research-cta-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.research-cta-preview h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.research-cta-preview p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== COMPREHENSIVE RESEARCH PAGE ===== */
.research-quantum {
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    var(--bg-secondary) 50%, 
    var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.research-quantum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(138, 43, 226, 0.03) 0%, 
    transparent 70%);
  pointer-events: none;
}

.research-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.research-overview .overview-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.research-overview .overview-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.research-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.research-stat {
  text-align: center;
}

.research-stat .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
  line-height: 1;
}

.research-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.research-areas {
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.research-domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.research-domain {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  text-align: center;
  cursor: pointer;
}

.research-domain:hover {
  transform: translateY(-5px);
  border-color: var(--neural-cyan);
  box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
}

.research-domain .domain-icon {
  width: 70px;
  height: 70px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.8rem;
  color: var(--bg-primary);
}

.research-domain h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.research-domain p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.research-domain .domain-papers {
  background: var(--neural-purple);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  display: inline-block;
}

.research-filter-section {
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.research-filter {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.research-filter-btn {
  background: rgba(138, 43, 226, 0.1);
  border: 1px solid var(--neural-purple);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  backdrop-filter: blur(10px);
}

.research-filter-btn:hover,
.research-filter-btn.active {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

.publications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
  z-index: 2;
  margin-bottom: var(--spacing-2xl);
}

.publication-card {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.publication-card.featured {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.05);
}

.publication-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
  border-color: var(--neural-cyan);
}

.publication-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}

.publication-type {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.type-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
}

.type-badge.featured {
  background: var(--neural-gold);
  color: var(--bg-primary);
}

.type-badge:not(.featured) {
  background: var(--neural-purple);
  color: var(--text-primary);
}

.publication-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.action-btn {
  width: 35px;
  height: 35px;
  background: rgba(138, 43, 226, 0.1);
  border: 1px solid var(--neural-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-normal);
}

.action-btn:hover {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
  transform: scale(1.1);
}

.publication-content h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.publication-meta {
  margin-bottom: var(--spacing-md);
}

.publication-meta span {
  display: block;
  margin-bottom: var(--spacing-xs);
}

.publication-meta .authors {
  color: var(--neural-cyan);
  font-weight: 500;
  font-size: 0.9rem;
}

.publication-meta .venue {
  color: var(--neural-purple);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-futuristic);
}

.publication-meta .date {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.publication-abstract {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.publication-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.keyword {
  background: rgba(0, 255, 255, 0.1);
  color: var(--neural-cyan);
  border: 1px solid var(--neural-cyan);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.publication-metrics {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.publication-metrics .metric {
  text-align: center;
  flex: 1;
  min-width: 80px;
}

.publication-metrics .metric-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neural-purple);
  font-family: var(--font-futuristic);
}

.publication-metrics .metric-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.research-analytics {
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.analytics-card {
  background: rgba(138, 43, 226, 0.05);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
}

.analytics-card h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.collaboration-network {
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.network-node {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
}

.network-node.main-node {
  background: var(--neural-gold);
  font-weight: 700;
  font-size: 0.9rem;
  transform: scale(1.2);
}

.network-node:hover {
  transform: scale(1.1);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

.research-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(138, 43, 226, 0.05) 0%, 
    rgba(0, 255, 255, 0.05) 100%);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.research-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  animation: glow-pulse 2s ease-in-out infinite;
}

.research-cta h3 {
  color: var(--text-primary);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.research-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== MODALS ===== */
.pdf-modal,
.citation-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.pdf-modal.active,
.citation-modal.active {
  display: flex;
}

.pdf-modal-content,
.citation-modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 800px;
  max-height: 90%;
  overflow: hidden;
  position: relative;
}

.pdf-modal-header,
.citation-modal-header {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pdf-modal-close,
.citation-modal-close {
  background: none;
  border: none;
  color: var(--bg-primary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: 50%;
  transition: var(--transition-normal);
}

.pdf-modal-close:hover,
.citation-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.pdf-viewer-container {
  padding: var(--spacing-lg);
  text-align: center;
}

.pdf-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--neural-purple);
}

.pdf-controls button {
  background: var(--neural-purple);
  border: 1px solid var(--neural-purple);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.pdf-controls button:hover {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
}

.citation-formats {
  padding: var(--spacing-lg);
}

.citation-format {
  margin-bottom: var(--spacing-lg);
}

.citation-format h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.citation-text {
  background: var(--bg-primary);
  border: 1px solid var(--neural-purple);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  color: var(--text-secondary);
  font-family: monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
}

.copy-citation {
  background: var(--neural-purple);
  border: 1px solid var(--neural-purple);
  color: var(--text-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-normal);
}

.copy-citation:hover {
  background: var(--accent-gradient);
  border-color: var(--neural-gold);
  color: var(--bg-primary);
}

/* Responsive Research Sections */
@media (max-width: 1024px) {
  .research-overview-preview {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .research-impact-preview {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .publications-preview-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .publications-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }

  .analytics-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .research-stats-preview {
    grid-template-columns: 1fr;
  }

  .research-domains-preview {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .publications-preview-grid {
    grid-template-columns: 1fr;
  }

  .publications-grid {
    grid-template-columns: 1fr;
  }

  .research-filter {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
  }

  .research-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .publication-header {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: stretch;
  }

  .publication-actions {
    justify-content: center;
  }

  .pdf-modal-content,
  .citation-modal-content {
    width: 95%;
    max-height: 95%;
  }
}

@media (max-width: 480px) {
  .research-stats-preview {
    gap: var(--spacing-sm);
  }

  .research-stat-preview {
    padding: var(--spacing-md);
  }

  .research-domains-preview {
    grid-template-columns: 1fr;
  }

  .chart-bars {
    height: 80px;
  }

  .chart-bar {
    width: 15px;
  }

  .research-cta,
  .research-cta-preview {
    padding: var(--spacing-lg);
  }

  .publication-metrics {
    justify-content: center;
  }

  .collaboration-network {
    height: 150px;
  }

  .network-node {
    font-size: 0.7rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* Blog Preview Styles */
.blog-preview {
    background: linear-gradient(135deg, #0a0a0b 0%, #1a1a1d 50%, #2a2a2f 100%);
    position: relative;
    padding: 4rem 0;
    overflow: hidden;
}

.blog-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(100, 255, 218, 0.1) 0%, transparent 70%),
                radial-gradient(circle at 70% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
}

.blog-preview-content {
    position: relative;
    z-index: 2;
}

.featured-blog-posts {
    margin-top: 3rem;
    margin-bottom: 4rem;
}

.blog-post-showcase {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    padding: 2rem;
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    margin-bottom: 3rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.blog-post-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.blog-post-showcase:hover::before {
    transform: scaleX(1);
}

.blog-post-showcase:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.2);
    border-color: #64ffda;
}

.blog-post-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.3) 0%, rgba(124, 58, 237, 0.3) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.blog-post-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.blog-post-showcase:hover .blog-post-image::before {
    left: 100%;
}

.blog-post-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.blog-category {
    padding: 0.4rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-category.featured {
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    color: #0a0a0b;
}

.blog-category:not(.featured) {
    background: rgba(100, 255, 218, 0.2);
    color: #64ffda;
}

.blog-date,
.read-time {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.blog-post-content h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

.blog-post-content p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.blog-engagement {
    display: flex;
    gap: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.blog-engagement span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.blog-engagement span:hover {
    color: #64ffda;
    transform: translateY(-2px);
}

.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.blog-post-card {
    background: rgba(42, 42, 47, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(100, 255, 218, 0.15);
    border-color: #64ffda;
}

.blog-card-image {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.2) 0%, rgba(124, 58, 237, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.blog-card-content {
    padding: 1.2rem;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.blog-card-content h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
    font-weight: 600;
}

.blog-card-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.blog-card-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.blog-categories-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.blog-category-card {
    background: rgba(26, 26, 29, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.blog-category-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    animation: category-rotation 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-category-card:hover::before {
    opacity: 1;
}

@keyframes category-rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.blog-category-card:hover {
    transform: translateY(-10px);
    border-color: #64ffda;
    box-shadow: 0 15px 35px rgba(100, 255, 218, 0.2);
}

.blog-category-card .category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #0a0a0b;
    position: relative;
    z-index: 2;
}

.blog-category-card h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.article-count {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
}

.blog-stats-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(42, 42, 47, 0.3);
    border-radius: 20px;
    border: 1px solid rgba(100, 255, 218, 0.2);
}

.blog-stat-item {
    text-align: center;
    transition: all 0.3s ease;
}

.blog-stat-item:hover {
    transform: translateY(-5px);
}

.blog-stat-item .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #64ffda;
    display: block;
    margin-bottom: 0.5rem;
}

.blog-stat-item .stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-cta-preview {
    text-align: center;
    padding: 3rem 2rem;
    background: rgba(26, 26, 29, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(100, 255, 218, 0.2);
    position: relative;
    overflow: hidden;
}

.blog-cta-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(100, 255, 218, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.blog-cta-preview h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.blog-cta-preview p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.blog-cta-preview .cta-actions {
    position: relative;
    z-index: 2;
}

/* Blog Preview Responsive */
@media (max-width: 1024px) {
    .blog-post-showcase {
        grid-template-columns: 250px 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .blog-post-image {
        height: 150px;
        font-size: 3rem;
    }
    
    .blog-categories-preview {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-post-showcase {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .blog-post-image {
        height: 180px;
        font-size: 3.5rem;
    }
    
    .blog-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-categories-preview {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .blog-stats-preview {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .blog-cta-preview {
        padding: 2rem 1rem;
    }
    
    .blog-cta-preview h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .blog-post-meta {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .blog-engagement {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .blog-categories-preview {
        grid-template-columns: 1fr;
    }
    
    .blog-stats-preview {
        grid-template-columns: 1fr;
    }
    
    .blog-stat-item .stat-number {
        font-size: 1.5rem;
    }
}

/* ==========================================
   CONTACT PREVIEW SECTION
   ========================================== */
.contact-preview {
    background: linear-gradient(135deg, #0a0a0b 0%, #1a1a1d 50%, #0a0a0b 100%);
    position: relative;
    overflow: hidden;
}

.contact-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(100, 255, 218, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact-preview-content {
    position: relative;
    z-index: 1;
}

.contact-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.quick-contact-card {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.quick-contact-card:hover {
    transform: translateY(-5px);
    border-color: rgba(100, 255, 218, 0.4);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: #000;
}

.quick-contact-card h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.quick-contact-card p {
    color: #b0b0b0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.contact-btn.instant {
    background: linear-gradient(135deg, #64ffda, #4ade80);
    color: #000;
}

.contact-btn.primary {
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #ffffff;
}

.contact-btn.partnership {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #ffffff;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.availability-status, .response-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #64ffda;
    font-size: 0.9rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    animation: pulse 2s infinite;
}

.partnership-types {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.partnership-tag {
    background: rgba(100, 255, 218, 0.1);
    color: #64ffda;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.8rem;
    border: 1px solid rgba(100, 255, 218, 0.3);
}

.contact-methods-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-method-item {
    background: rgba(42, 42, 47, 0.5);
    border: 1px solid rgba(100, 255, 218, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.contact-method-item:hover {
    border-color: rgba(100, 255, 218, 0.3);
    transform: translateY(-2px);
}

.method-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #000;
}

.method-info h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.method-info p {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.method-info a {
    color: #64ffda;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.method-info a:hover {
    color: #ffffff;
}

.contact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
}

.contact-stat-item {
    background: rgba(26, 26, 29, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.contact-stat-item .stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.contact-stat-item .stat-label {
    color: #b0b0b0;
    font-size: 0.9rem;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials-section {
    background: linear-gradient(135deg, #1a1a1d 0%, #0a0a0b 50%, #1a1a1d 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(100, 255, 218, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-content {
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial-card {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.testimonial-card.featured {
    border-color: rgba(100, 255, 218, 0.4);
    background: rgba(42, 42, 47, 0.8);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.client-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000;
}

.client-info h4 {
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.client-info p {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.rating {
    display: flex;
    gap: 2px;
}

.rating i {
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-card blockquote {
    color: #e0e0e0;
    font-style: italic;
    line-height: 1.6;
    margin: 0 0 1.5rem 0;
    font-size: 1rem;
}

.testimonial-metrics {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.metric {
    background: rgba(100, 255, 218, 0.1);
    color: #64ffda;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(100, 255, 218, 0.3);
}

.testimonials-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
}

.testimonial-stat {
    background: rgba(26, 26, 29, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.testimonial-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.testimonial-stat .stat-label {
    color: #b0b0b0;
    font-size: 0.9rem;
}

/* ==========================================
   ACHIEVEMENTS SECTION
   ========================================== */
.achievements-section {
    background: linear-gradient(135deg, #0a0a0b 0%, #1a1a1d 50%, #0a0a0b 100%);
    position: relative;
    overflow: hidden;
}

.achievements-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 40% 20%, rgba(100, 255, 218, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 60% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.achievements-content {
    position: relative;
    z-index: 1;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.cert-card {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.cert-card:hover {
    transform: translateY(-5px);
    border-color: rgba(100, 255, 218, 0.4);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.1);
}

.cert-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #000;
}

.cert-card h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.cert-card p {
    color: #b0b0b0;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.cert-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
}

.cert-status.verified {
    background: rgba(74, 222, 128, 0.1);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.achievements-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.achievement-item {
    background: rgba(42, 42, 47, 0.5);
    border: 1px solid rgba(100, 255, 218, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.achievement-item:hover {
    border-color: rgba(100, 255, 218, 0.3);
    transform: translateY(-2px);
}

.achievement-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000;
    flex-shrink: 0;
}

.achievement-text h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.achievement-text p {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* ==========================================
   NEWSLETTER SECTION
   ========================================== */
.newsletter-section {
    background: linear-gradient(135deg, #1a1a1d 0%, #0a0a0b 50%, #1a1a1d 100%);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(100, 255, 218, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #000;
    position: relative;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.float-element {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(100, 255, 218, 0.1);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64ffda;
    animation: floatAround 4s ease-in-out infinite;
}

.float-element:first-child {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.float-element:nth-child(2) {
    top: 70%;
    right: 20%;
    animation-delay: 1.5s;
}

.float-element:nth-child(3) {
    bottom: 30%;
    left: 30%;
    animation-delay: 3s;
}

.newsletter-text h2 {
    color: #ffffff;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #64ffda, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.newsletter-text p {
    color: #b0b0b0;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.newsletter-form .form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: rgba(100, 255, 218, 0.6);
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.2);
}

.newsletter-form input::placeholder {
    color: #888;
}

.newsletter-perks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.perk {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #b0b0b0;
    font-size: 0.9rem;
}

.perk i {
    color: #4ade80;
    font-size: 0.8rem;
}

.subscriber-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #64ffda;
    font-weight: 500;
}

.subscriber-count i {
    font-size: 1.1rem;
}

@keyframes floatAround {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(90deg); }
    50% { transform: translateY(-5px) rotate(180deg); }
    75% { transform: translateY(-15px) rotate(270deg); }
}

/* ==========================================
   RESPONSIVE DESIGN FOR NEW SECTIONS
   ========================================== */
@media (max-width: 768px) {
    .contact-quick-actions {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-methods-preview {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .achievements-highlights {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .newsletter-perks {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .quick-contact-card,
    .testimonial-card,
    .cert-card {
        padding: 1.5rem;
    }
    
    .contact-icon,
    .client-avatar,
    .cert-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .newsletter-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-stats,
    .testimonials-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* ==========================================
   REAL-TIME ELEMENTS
   ========================================== */
.github-activity-feed {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.activity-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.activity-header i {
    color: #64ffda;
    font-size: 1.5rem;
}

.activity-header h4 {
    color: #ffffff;
    margin: 0;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    color: #4ade80;
    font-size: 0.9rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.activity-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(42, 42, 47, 0.5);
    border-radius: 10px;
    border: 1px solid rgba(100, 255, 218, 0.1);
    transition: all 0.3s ease;
}

.activity-item:hover {
    border-color: rgba(100, 255, 218, 0.3);
    transform: translateY(-2px);
}

.activity-item i {
    color: #64ffda;
    width: 20px;
    text-align: center;
}

.activity-item span {
    color: #e0e0e0;
    font-size: 0.9rem;
}

.activity-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.activity-action {
    color: #ffffff;
    font-weight: 500;
    font-size: 0.9rem;
}

.activity-time {
    color: #64ffda;
    font-size: 0.8rem;
    font-weight: 400;
}

.activity-link {
    color: #64ffda;
    font-size: 0.8rem;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.activity-link:hover {
    opacity: 1;
}

.activity-item.loading {
    justify-content: center;
    text-align: center;
    color: #b0b0b0;
}

.activity-item.loading i {
    color: #64ffda;
}

.live-visitor-counter {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    position: relative;
}

.counter-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(26, 26, 29, 0.8);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(100, 255, 218, 0.3);
    backdrop-filter: blur(10px);
}

.counter-content i {
    color: #64ffda;
}

.visitor-count {
    color: #ffffff;
    font-weight: 600;
}

.counter-label {
    color: #b0b0b0;
    font-size: 0.9rem;
}

.project-status-updates {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.status-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.status-header i {
    color: #64ffda;
    font-size: 1.5rem;
}

.status-header h4 {
    color: #ffffff;
    margin: 0;
}

.status-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(42, 42, 47, 0.5);
    border-radius: 10px;
    border: 1px solid rgba(100, 255, 218, 0.1);
    transition: all 0.3s ease;
}

.status-item:hover {
    border-color: rgba(100, 255, 218, 0.3);
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.building {
    background: #fbbf24;
    animation: pulse 2s infinite;
}

.status-dot.planning {
    background: #3b82f6;
}

.status-dot.deployed {
    background: #4ade80;
}

.status-item span {
    color: #e0e0e0;
    flex: 1;
}

.progress-bar {
    width: 100px;
    height: 4px;
    background: rgba(100, 255, 218, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #64ffda, #4ade80);
    border-radius: 2px;
    transition: width 0.5s ease;
}

.trending-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    z-index: 2;
}

.ai-insights-panel {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ai-header i {
    color: #7c3aed;
    font-size: 1.5rem;
}

.ai-header h4 {
    color: #ffffff;
    margin: 0;
}

.ai-indicator {
    margin-left: auto;
}

.thinking-dots {
    display: flex;
    gap: 4px;
}

.thinking-dots span {
    width: 6px;
    height: 6px;
    background: #7c3aed;
    border-radius: 50%;
    animation: thinking 1.4s infinite ease-in-out both;
}

.thinking-dots span:nth-child(1) { animation-delay: -0.32s; }
.thinking-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes thinking {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

.insights-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.insight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.insight-item i {
    color: #7c3aed;
    width: 20px;
    text-align: center;
}

.insight-item span {
    color: #e0e0e0;
    font-size: 0.9rem;
}

.personalized-tip {
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 15px;
    padding: 1rem;
    margin-top: 1rem;
}

.tip-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tip-content i {
    color: #7c3aed;
    font-size: 1.2rem;
}

.tip-content span {
    color: #e0e0e0;
    flex: 1;
}

.tip-cta {
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.tip-cta:hover {
    transform: translateY(-2px);
}

.skill-match-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(26, 26, 29, 0.9);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 15px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    backdrop-filter: blur(10px);
}

.skill-match-badge i {
    color: #64ffda;
}

.skill-match-badge span {
    color: #ffffff;
    font-weight: 600;
}

.skill-match-badge.high-match {
    border-color: rgba(74, 222, 128, 0.4);
}

.skill-match-badge.high-match i {
    color: #4ade80;
}

.skill-match-badge.good-match {
    border-color: rgba(251, 191, 36, 0.4);
}

.skill-match-badge.good-match i {
    color: #fbbf24;
}

.real-time-analytics {
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.analytics-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.analytics-header i {
    color: #64ffda;
    font-size: 1.5rem;
}

.analytics-header h4 {
    color: #ffffff;
    margin: 0;
}

.analytics-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    color: #4ade80;
    font-size: 0.9rem;
}

.analytics-status .status-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.analytics-card {
    background: rgba(42, 42, 47, 0.5);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.analytics-card:hover {
    border-color: rgba(100, 255, 218, 0.4);
    transform: translateY(-5px);
}

.analytics-card.loading {
    justify-content: center;
    text-align: center;
    color: #b0b0b0;
    padding: 2rem;
}

.analytics-card.loading i {
    color: #64ffda;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #64ffda;
    display: block;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.metric-trend {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
}

.metric-trend.up {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
}

.metric-trend.stable {
    color: #64ffda;
    background: rgba(100, 255, 218, 0.1);
}

.hover-preview {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 26, 29, 0.95);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 15px;
    padding: 1.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.hover-preview.visible {
    opacity: 1;
    transform: translateY(0);
}

.preview-content h5 {
    color: #64ffda;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.preview-content p {
    color: #b0b0b0;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.preview-metrics {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.preview-metrics span {
    background: rgba(100, 255, 218, 0.1);
    color: #64ffda;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 0.8rem;
    border: 1px solid rgba(100, 255, 218, 0.3);
}

.quick-action-bar {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.action-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(26, 26, 29, 0.9);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 25px;
    padding: 10px 16px;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    cursor: pointer;
    font-size: 0.9rem;
}

.action-btn:hover {
    background: rgba(100, 255, 218, 0.1);
    border-color: rgba(100, 255, 218, 0.5);
    transform: translateX(-5px);
}

.action-btn i {
    color: #64ffda;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(26, 26, 29, 0.9);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.notification.visible {
    opacity: 1;
    transform: translateX(0);
}

.notification.success {
    border-color: rgba(74, 222, 128, 0.4);
}

.notification.success i {
    color: #4ade80;
}

.notification.info i {
    color: #64ffda;
}

.notification span {
    color: #ffffff;
    font-size: 0.9rem;
}

/* ==========================================
   RESPONSIVE DESIGN FOR REAL-TIME ELEMENTS
   ========================================== */
@media (max-width: 768px) {
    .github-activity-feed,
    .project-status-updates,
    .ai-insights-panel,
    .real-time-analytics {
        padding: 1.5rem;
        margin: 2rem 0;
    }
    
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .activity-item,
    .status-item,
    .insight-item {
        padding: 0.75rem;
    }
    
    .quick-action-bar {
        bottom: 10px;
        right: 10px;
    }
    
    .action-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .action-btn span {
        display: none;
    }
}

@media (max-width: 480px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .activity-header,
    .status-header,
    .ai-header,
    .analytics-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .live-indicator,
    .ai-indicator {
        margin-left: 0;
    }
    
    .hover-preview {
        position: static;
        opacity: 1;
        transform: none;
        margin-top: 1rem;
    }
}

/* ==========================================
   GITHUB ACTIVITY SECTION
   ========================================== */
.github-activity {
    background: radial-gradient(circle at 30% 20%, rgba(100, 255, 218, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(124, 58, 237, 0.05) 0%, transparent 50%),
                linear-gradient(135deg, rgba(10, 10, 11, 0.9) 0%, rgba(26, 26, 29, 0.95) 100%);
    border-top: 1px solid rgba(100, 255, 218, 0.1);
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
    position: relative;
    overflow: hidden;
}

.github-activity::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.5), transparent);
    animation: energyFlow 3s ease-in-out infinite;
}

@keyframes energyFlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.github-content {
    display: grid;
    gap: 3rem;
    margin-top: 2rem;
}

.github-cta {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
    background: rgba(26, 26, 29, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.github-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(100, 255, 218, 0.02) 0%, 
        transparent 50%, 
        rgba(124, 58, 237, 0.02) 100%);
    z-index: 0;
}

.github-cta-content {
    position: relative;
    z-index: 1;
}

.github-cta-content h3 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #64ffda 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.github-cta-content p {
    color: #b0b0b0;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.github-stats-summary {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(26, 26, 29, 0.8);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 15px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.summary-card:hover {
    border-color: rgba(100, 255, 218, 0.5);
    transform: translateX(-5px);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.1);
}

.summary-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #64ffda 0%, #7c3aed 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0a0b;
    font-size: 1.2rem;
    font-weight: 600;
}

.summary-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.summary-label {
    color: #b0b0b0;
    font-size: 0.9rem;
    font-weight: 500;
}

.summary-value {
    color: #64ffda;
    font-size: 1.4rem;
    font-weight: 700;
}

/* ==========================================
   RESPONSIVE DESIGN FOR GITHUB SECTION
   ========================================== */
@media (max-width: 1024px) {
    .github-cta {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .github-stats-summary {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .summary-card {
        flex: 1;
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .github-content {
        gap: 2rem;
    }
    
    .github-cta {
        padding: 2rem;
    }
    
    .github-cta-content h3 {
        font-size: 1.5rem;
    }
    
    .github-cta-content p {
        font-size: 1rem;
    }
    
    .github-stats-summary {
        flex-direction: column;
    }
    
    .summary-card {
        min-width: auto;
    }
    
    .summary-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .summary-value {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .github-cta {
        padding: 1.5rem;
    }
    
    .github-cta-content h3 {
        font-size: 1.3rem;
    }
    
    .summary-card {
        padding: 1rem;
    }
}

/* ===== ENHANCED SKILLS PAGE STYLING ===== */

/* Enhanced Page Header */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.header-icon {
  position: relative;
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--bg-primary);
  animation: icon-float 3s ease-in-out infinite;
}

.header-icon .icon-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: var(--accent-gradient);
  border-radius: 50%;
  opacity: 0.3;
  animation: glow-pulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes icon-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.header-text {
  text-align: left;
}

.page-title {
  margin-bottom: var(--spacing-md);
}

.page-title .gradient-text {
  display: block;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: var(--spacing-xs);
}

.page-subtitle {
  display: block;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
}

.breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumb-link:hover {
  color: var(--accent-primary);
}

.breadcrumb-separator {
  color: var(--text-muted);
}

.breadcrumb-current {
  color: var(--accent-primary);
  font-weight: 600;
}

/* Enhanced Skills Overview */
.skills-overview {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.overview-content {
  max-width: 1000px;
  margin: 0 auto;
}

.overview-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.overview-description {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
}

.overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
}

.overview-stat {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  min-width: 150px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.overview-stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
  transition: var(--transition-normal);
}

.overview-stat:hover {
  transform: translateY(-5px);
  border-color: var(--neural-gold);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.overview-stat:hover::before {
  left: 100%;
}

.overview-stat .stat-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.3rem;
  color: var(--bg-primary);
}

.overview-stat .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--neural-cyan);
  font-family: var(--font-futuristic);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.overview-stat .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Enhanced Skills Categories */
.skills-categories {
  position: relative;
  z-index: 2;
}

.skill-category {
  margin-bottom: var(--spacing-2xl);
  background: rgba(0, 255, 255, 0.02);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  backdrop-filter: blur(5px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.skill-category:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 255, 255, 0.1);
}

/* Category-specific colors */
.skill-category.agentic-ai {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.03);
}

.skill-category.agentic-ai::before {
  background: linear-gradient(90deg, var(--neural-gold), var(--neural-cyan));
}

.skill-category.ai-ml {
  border-color: var(--neural-cyan);
}

.skill-category.llm-engineering {
  border-color: var(--neural-purple);
  background: rgba(138, 43, 226, 0.03);
}

.skill-category.mobile-dev {
  border-color: var(--neural-pink);
  background: rgba(255, 20, 147, 0.03);
}

.skill-category.backend-systems {
  border-color: var(--neural-green);
  background: rgba(34, 197, 94, 0.03);
}

.skill-category.databases {
  border-color: var(--neural-orange);
  background: rgba(251, 146, 60, 0.03);
}

.skill-category.devops {
  border-color: var(--neural-blue);
  background: rgba(59, 130, 246, 0.03);
}

.skill-category.erp-solutions {
  border-color: var(--neural-red);
  background: rgba(239, 68, 68, 0.03);
}

.skill-category.project-management {
  border-color: var(--neural-gold);
  background: rgba(255, 215, 0, 0.03);
}

.skill-category.project-management::before {
  background: linear-gradient(90deg, var(--neural-gold), var(--neural-purple));
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.category-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--bg-primary);
  position: relative;
  flex-shrink: 0;
}

.category-icon .icon-pulse {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  opacity: 0.5;
  animation: pulse-ring 2s ease-in-out infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.3;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.category-info {
  flex: 1;
}

.category-badge {
  display: inline-block;
  background: var(--accent-gradient);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-futuristic);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.category-info h3 {
  color: var(--text-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.category-info p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0;
}

/* Revolutionary Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  perspective: 1000px;
}

.skill-item {
  background: rgba(10, 10, 15, 0.95);
  border: none;
  border-radius: 20px;
  padding: 0;
  backdrop-filter: blur(20px);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  cursor: pointer;
  min-height: 240px;
}

/* Holographic Border Effect */
.skill-item::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: conic-gradient(
    from 0deg,
    transparent,
    var(--neural-cyan),
    transparent,
    var(--neural-purple),
    transparent,
    var(--neural-gold),
    transparent,
    var(--neural-pink),
    transparent
  );
  border-radius: 24px;
  z-index: -1;
  animation: rotate-border 4s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Animated Background Particles */
.skill-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 70%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
  border-radius: 24px;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: particle-float 6s ease-in-out infinite;
}

@keyframes rotate-border {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes particle-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.05); }
}

/* Skill Level Specific Designs */
.skill-item.expert {
  background: radial-gradient(ellipse at top, rgba(255, 215, 0, 0.15) 0%, rgba(10, 10, 15, 0.95) 70%);
  box-shadow: 
    0 0 60px rgba(255, 215, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.skill-item.expert::before {
  background: conic-gradient(
    from 0deg,
    var(--neural-gold),
    var(--neural-orange),
    var(--neural-gold),
    var(--neural-orange)
  );
}

.skill-item.advanced {
  background: radial-gradient(ellipse at top, rgba(0, 255, 255, 0.15) 0%, rgba(10, 10, 15, 0.95) 70%);
  box-shadow: 
    0 0 60px rgba(0, 255, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.skill-item.advanced::before {
  background: conic-gradient(
    from 0deg,
    var(--neural-cyan),
    var(--neural-blue),
    var(--neural-cyan),
    var(--neural-blue)
  );
}

.skill-item.intermediate {
  background: radial-gradient(ellipse at top, rgba(138, 43, 226, 0.15) 0%, rgba(10, 10, 15, 0.95) 70%);
  box-shadow: 
    0 0 60px rgba(138, 43, 226, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.skill-item.intermediate::before {
  background: conic-gradient(
    from 0deg,
    var(--neural-purple),
    var(--neural-pink),
    var(--neural-purple),
    var(--neural-pink)
  );
}

/* Hover Effects */
.skill-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 20px 60px rgba(0, 255, 255, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.1);
}

.skill-item:hover::before {
  opacity: 1;
}

.skill-item:hover::after {
  opacity: 1;
}

/* Inner Card Structure */
.skill-card-inner {
  position: relative;
  height: 100%;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  z-index: 2;
}

/* Futuristic Skill Header */
.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 3;
}

.skill-header::before {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 255, 255, 0.5), 
    transparent);
  animation: line-glow 2s ease-in-out infinite alternate;
}

@keyframes line-glow {
  0% { opacity: 0.3; transform: scaleX(0.8); }
  100% { opacity: 1; transform: scaleX(1); }
}

.skill-header h4 {
  color: transparent;
  background: linear-gradient(135deg, 
    var(--text-primary) 0%, 
    var(--neural-cyan) 50%, 
    var(--text-primary) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
  text-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
  animation: text-shimmer 3s ease-in-out infinite;
  position: relative;
}

@keyframes text-shimmer {
  0%, 100% { 
    background-position: 0% 50%; 
    filter: brightness(1);
  }
  50% { 
    background-position: 100% 50%; 
    filter: brightness(1.2);
  }
}

/* Holographic Skill Level Badge */
.skill-level {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 16px;
  font-size: 0.65rem;
  font-weight: 900;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: fit-content;
  min-width: auto;
}

/* Holographic Shimmer Effect */
.skill-level::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: hologram-spin 2s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.skill-level::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.6), 
    transparent);
  transition: left 0.6s ease;
}

@keyframes hologram-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.skill-item:hover .skill-level::before {
  opacity: 1;
}

.skill-item:hover .skill-level::after {
  left: 100%;
}

.skill-item:hover .skill-level {
  transform: translateY(-2px) scale(1.05);
}

/* Expert Level - Quantum Gold */
.skill-item.expert .skill-level {
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.9) 0%, 
    rgba(255, 165, 0, 0.9) 100%);
  color: rgba(0, 0, 0, 0.9);
  box-shadow: 
    0 0 30px rgba(255, 215, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Advanced Level - Neural Cyan */
.skill-item.advanced .skill-level {
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.9) 0%, 
    rgba(64, 224, 208, 0.9) 100%);
  color: rgba(0, 0, 0, 0.9);
  box-shadow: 
    0 0 30px rgba(0, 255, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Intermediate Level - Cosmic Purple */
.skill-item.intermediate .skill-level {
  background: linear-gradient(135deg, 
    rgba(138, 43, 226, 0.9) 0%, 
    rgba(255, 20, 147, 0.9) 100%);
  color: rgba(255, 255, 255, 0.95);
  box-shadow: 
    0 0 30px rgba(138, 43, 226, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Quantum Technology Tags */
.skill-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 3;
}

.skill-technologies::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: linear-gradient(45deg, 
    transparent 0%, 
    rgba(0, 255, 255, 0.05) 25%, 
    transparent 50%, 
    rgba(138, 43, 226, 0.05) 75%, 
    transparent 100%);
  border-radius: 15px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.skill-item:hover .skill-technologies::before {
  opacity: 1;
}

.skill-technologies .tech-tag {
  background: rgba(15, 15, 25, 0.8);
  color: var(--neural-cyan);
  border: 1px solid rgba(0, 255, 255, 0.2);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 14px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-futuristic);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  cursor: pointer;
  transform-style: preserve-3d;
}

/* Morphing Background Effect */
.skill-technologies .tech-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.1) 0%, 
    rgba(138, 43, 226, 0.1) 100%);
  border-radius: 18px;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Energy Pulse Effect */
.skill-technologies .tech-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, 
    rgba(0, 255, 255, 0.6) 0%, 
    transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.skill-technologies .tech-tag:hover::before {
  opacity: 1;
  transform: scale(1);
}

.skill-technologies .tech-tag:hover::after {
  width: 100px;
  height: 100px;
  opacity: 0;
}

/* Featured Tags - Quantum Gold */
.skill-technologies .tech-tag.featured {
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.2) 0%, 
    rgba(255, 165, 0, 0.2) 100%);
  color: var(--neural-gold);
  border-color: rgba(255, 215, 0, 0.5);
  box-shadow: 
    0 0 20px rgba(255, 215, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: quantum-pulse 2s ease-in-out infinite;
}

.skill-technologies .tech-tag.featured::before {
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.3) 0%, 
    rgba(255, 165, 0, 0.3) 100%);
}

.skill-technologies .tech-tag.featured::after {
  background: radial-gradient(circle, 
    rgba(255, 215, 0, 0.8) 0%, 
    transparent 70%);
}

@keyframes quantum-pulse {
  0%, 100% { 
    box-shadow: 
      0 0 20px rgba(255, 215, 0, 0.3),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: scale(1);
  }
  50% { 
    box-shadow: 
      0 0 30px rgba(255, 215, 0, 0.6),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: scale(1.02);
  }
}

/* Hover Effects */
.skill-technologies .tech-tag:hover {
  transform: translateY(-2px) scale(1.05);
  border-color: var(--neural-cyan);
  color: var(--text-primary);
  box-shadow: 
    0 5px 15px rgba(0, 255, 255, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.1);
}

.skill-technologies .tech-tag.featured:hover {
  border-color: var(--neural-gold);
  color: var(--neural-gold);
  box-shadow: 
    0 5px 15px rgba(255, 215, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* Liquid Metal Progress Bars */
/* Progress bars removed for cleaner design */
.skill-progress {
  display: none;
}

.skill-progress::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0, 255, 255, 0.1) 25%,
    rgba(138, 43, 226, 0.1) 50%,
    rgba(255, 215, 0, 0.1) 75%,
    transparent 100%);
  animation: progress-scan 3s ease-in-out infinite;
  border-radius: 25px;
}

@keyframes progress-scan {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.progress-bar {
  height: 100%;
  background: linear-gradient(135deg, 
    var(--neural-cyan) 0%, 
    var(--neural-blue) 50%, 
    var(--neural-purple) 100%);
  border-radius: 20px;
  transition: width 3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-sm);
  overflow: hidden;
}

/* Liquid Metal Effects */
.progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 30%,
    transparent 70%,
    rgba(255, 255, 255, 0.2) 100%);
  animation: liquid-flow 2s ease-in-out infinite;
  border-radius: 25px;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  height: 6px;
  background: linear-gradient(90deg,
    rgba(255, 255, 255, 0.4) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%);
  border-radius: 20px;
  animation: metallic-shine 4s ease-in-out infinite;
}

@keyframes liquid-flow {
  0%, 100% { transform: translateX(-20px) skewX(-15deg); }
  50% { transform: translateX(20px) skewX(15deg); }
}

@keyframes metallic-shine {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* Expert Level - Quantum Gold Liquid */
.skill-item.expert .progress-bar {
  background: linear-gradient(135deg, 
    #FFD700 0%, 
    #FFA500 25%,
    #FF8C00 50%,
    #FFD700 75%,
    #FFA500 100%);
  box-shadow: 
    0 0 20px rgba(255, 215, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  animation: gold-pulse 2s ease-in-out infinite;
}

@keyframes gold-pulse {
  0%, 100% { 
    box-shadow: 
      0 0 20px rgba(255, 215, 0, 0.6),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
  50% { 
    box-shadow: 
      0 0 30px rgba(255, 215, 0, 0.9),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }
}

/* Advanced Level - Neural Cyan Liquid */
.skill-item.advanced .progress-bar {
  background: linear-gradient(135deg, 
    #00FFFF 0%, 
    #40E0D0 25%,
    #00CED1 50%,
    #00FFFF 75%,
    #40E0D0 100%);
  box-shadow: 
    0 0 20px rgba(0, 255, 255, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  animation: cyan-pulse 2s ease-in-out infinite;
}

@keyframes cyan-pulse {
  0%, 100% { 
    box-shadow: 
      0 0 20px rgba(0, 255, 255, 0.6),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
  50% { 
    box-shadow: 
      0 0 30px rgba(0, 255, 255, 0.9),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }
}

/* Intermediate Level - Cosmic Purple Liquid */
.skill-item.intermediate .progress-bar {
  background: linear-gradient(135deg, 
    #8A2BE2 0%, 
    #9932CC 25%,
    #FF1493 50%,
    #8A2BE2 75%,
    #9932CC 100%);
  box-shadow: 
    0 0 20px rgba(138, 43, 226, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  animation: purple-pulse 2s ease-in-out infinite;
}

@keyframes purple-pulse {
  0%, 100% { 
    box-shadow: 
      0 0 20px rgba(138, 43, 226, 0.6),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
  50% { 
    box-shadow: 
      0 0 30px rgba(138, 43, 226, 0.9),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }
}

/* Holographic Progress Text */
.progress-text {
  font-size: 0.7rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 
    0 0 10px currentColor,
    0 1px 3px rgba(0, 0, 0, 0.8);
  position: relative;
  z-index: 2;
  font-family: var(--font-futuristic);
  letter-spacing: 1px;
  animation: text-glow 2s ease-in-out infinite alternate;
}

@keyframes text-glow {
  0% { 
    text-shadow: 
      0 0 10px currentColor,
      0 1px 3px rgba(0, 0, 0, 0.8);
  }
  100% { 
    text-shadow: 
      0 0 20px currentColor,
      0 0 30px currentColor,
      0 1px 3px rgba(0, 0, 0, 0.8);
  }
}

/* Enhanced Call to Action */
.skills-cta {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, 
    rgba(0, 255, 255, 0.05) 0%, 
    rgba(138, 43, 226, 0.05) 100%);
  border: 1px solid var(--neural-cyan);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  margin-top: var(--spacing-2xl);
}

.cta-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, 
    rgba(0, 255, 255, 0.1) 0%, 
    transparent 70%);
  animation: cta-pulse 3s ease-in-out infinite;
}

@keyframes cta-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  color: var(--bg-primary);
  animation: cta-icon-bounce 2s ease-in-out infinite;
}

@keyframes cta-icon-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.cta-content h3 {
  color: var(--text-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Floating Elements */
.skills-floating-elements {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--accent-gradient);
  border-radius: 50%;
  animation: float-particle 8s ease-in-out infinite;
  opacity: 0.6;
}

@keyframes float-particle {
  0%, 100% { 
    transform: translateY(0) rotate(0deg);
    opacity: 0.6;
  }
  25% { 
    transform: translateY(-20px) rotate(90deg);
    opacity: 0.8;
  }
  50% { 
    transform: translateY(-10px) rotate(180deg);
    opacity: 0.4;
  }
  75% { 
    transform: translateY(-30px) rotate(270deg);
    opacity: 0.9;
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .header-content {
    flex-direction: column;
    text-align: center;
  }
  
  .header-text {
    text-align: center;
  }
  
  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .category-header {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
  
  .overview-stats {
    gap: var(--spacing-lg);
  }
  
  .skill-item {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .overview-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .category-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .skill-category {
    padding: var(--spacing-lg);
  }
  
  .category-info h3 {
    font-size: 1.5rem;
  }
  
  .skill-item {
    padding: var(--spacing-md);
  }
  
  .skill-header h4 {
    font-size: 1.2rem;
  }
  
  .skill-technologies {
    gap: var(--spacing-xs);
  }
  
  .skill-technologies .tech-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .skill-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .skill-item {
    padding: var(--spacing-sm);
  }
  
  .skill-header h4 {
    font-size: 1.1rem;
  }
  
  .skill-level {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.7rem;
  }
  
  .skill-technologies .tech-tag {
    padding: var(--spacing-xs);
    font-size: 0.7rem;
  }
  
  .skills-cta {
    padding: var(--spacing-lg);
  }
  
  .cta-content h3 {
    font-size: 1.5rem;
  }
  
  .cta-content p {
    font-size: 1rem;
  }
  
  .floating-particle {
    display: none;
  }
}

/* Clean Project Cards Design */
.project-card {
  background: rgba(10, 10, 15, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 0;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 320px;
}

/* Featured Project Special Design */
.project-card.featured {
  border-color: rgba(255, 215, 0, 0.3);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(10, 10, 15, 0.95));
}

/* Hover Effects */
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  border-color: rgba(99, 102, 241, 0.4);
}

/* Inner Card Structure */
.project-card-inner {
  position: relative;
  height: 100%;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  z-index: 2;
}

/* Project Header */
.project-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.project-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  position: relative;
  flex-shrink: 0;
  margin-right: 1rem;
}

.project-icon i {
  z-index: 2;
}

.icon-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 15px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  animation: pulse-ring 2s infinite;
  opacity: 0.3;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.1; }
  100% { transform: scale(1); opacity: 0.3; }
}

.project-meta {
  flex: 1;
}

.project-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #a5b4fc;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-badge.featured {
  background: linear-gradient(45deg, #f59e0b, #f97316);
  color: white;
  border-color: #f59e0b;
}

.project-meta h3 {
  color: var(--text-color);
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 0 0.5rem 0;
  line-height: 1.2;
}

.project-tagline {
  margin: 0;
  color: #94a3b8;
  font-size: 0.9rem;
  font-style: italic;
}

.project-description {
  margin-bottom: 1.5rem;
}

.project-description p {
  margin: 0;
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Tech Tags */
.project-tech {
  margin-bottom: 1.5rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  padding: 0.4rem 0.8rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  font-size: 0.8rem;
  color: #cbd5e1;
  transition: all 0.3s ease;
}

.tech-tag.featured {
  background: linear-gradient(45deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
  border-color: rgba(99, 102, 241, 0.5);
  color: #c7d2fe;
  font-weight: 500;
}

.tech-tag:hover {
  transform: translateY(-2px);
}

/* Features List */
.project-features {
  margin-bottom: 1.5rem;
}

.project-features h4 {
  margin: 0 0 1rem 0;
  color: #f1f5f9;
  font-size: 1rem;
  font-weight: 600;
}

.project-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: #cbd5e1;
  font-size: 0.9rem;
  line-height: 1.4;
}

.project-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

/* Action Buttons */
.project-actions {
  margin-top: auto;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-actions .btn {
  flex: 1;
  min-width: 120px;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.project-actions .btn-primary {
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: white;
}

.project-actions .btn-primary:hover {
  background: linear-gradient(45deg, #5a67d8, #6b46c1);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.project-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.2);
}

.project-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* CSS Variables for Neural Colors */
:root {
  --neural-cyan: #00ffff;
  --neural-purple: #8a2be2;
  --neural-gold: #ffd700;
  --neural-pink: #ff69b4;
  --neural-blue: #0080ff;
  --neural-orange: #ff8c00;
  --text-primary: #f1f5f9;
  --spacing-md: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .project-card-inner {
    padding: 1.5rem;
  }
  
  .project-header {
    flex-direction: column;
    gap: 1rem;
  }
  
  .project-icon {
    width: 50px;
    height: 50px;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  
  .project-actions {
    flex-direction: column;
  }
  
  .project-actions .btn {
    flex: none;
    width: 100%;
  }
}
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    position: relative;
    flex-shrink: 0;
}

.project-meta {
    flex: 1;
}

.project-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-badge.featured {
    background: linear-gradient(135deg, #ffd700, #ff6b35);
}

.project-meta h3 {
    color: var(--text-color);
    margin: 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.project-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tech {
    margin-bottom: 1.5rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.tech-tag.featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--primary-color);
    font-weight: 600;
}

.tech-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.project-features {
    margin-bottom: 1.5rem;
}

.project-features h4 {
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.project-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-features li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.5rem;
}

.project-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.project-actions {
    margin-top: auto;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Featured project specific styling */
.project-card.featured {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 107, 53, 0.1));
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.project-card.featured .project-card-inner {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 107, 53, 0.05));
}

/* Override existing project card styles */
.projects-grid .project-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)) !important;
    border-radius: 20px !important;
    padding: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.projects-grid .project-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3) !important;
    border-color: rgba(99, 102, 241, 0.3) !important;
}

/* Responsive design for new project cards */
@media (max-width: 768px) {
    .project-card-inner {
        padding: 1.5rem;
    }
    
    .project-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .project-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .project-actions {
        flex-direction: column;
    }
    
    .btn {
        justify-content: center;
    }
}