/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
    /* Colors */
    --bg-primary: #06060b;
    --bg-secondary: #0c0c14;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(255, 255, 255, 0.04);
    --bg-glass-border: rgba(255, 255, 255, 0.08);

    --text-primary: #f0f0f5;
    --text-secondary: rgba(240, 240, 245, 0.6);
    --text-tertiary: rgba(240, 240, 245, 0.35);

    --accent-primary: #6d5cff;
    --accent-secondary: #00d4ff;
    --accent-gradient: linear-gradient(135deg, #6d5cff, #00d4ff);
    --accent-gradient-text: linear-gradient(135deg, #8b7bff, #00e5ff);
    --accent-glow: rgba(109, 92, 255, 0.15);
    --accent-glow-secondary: rgba(0, 212, 255, 0.1);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    opacity: 0;
    transition: opacity 0.6s ease;
}

body.loaded {
    opacity: 1;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

::selection {
    background: rgba(109, 92, 255, 0.3);
    color: #fff;
}

/* ============================================
   CURSOR GLOW
   ============================================ */
.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    will-change: transform;
}

/* ============================================
   BACKGROUND SHAPES
   ============================================ */
.bg-shapes {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(109, 92, 255, 0.08);
    top: -100px;
    right: -100px;
    animation: float-1 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(0, 212, 255, 0.06);
    bottom: -50px;
    left: -100px;
    animation: float-2 25s ease-in-out infinite;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: rgba(109, 92, 255, 0.05);
    top: 50%;
    left: 50%;
    animation: float-3 18s ease-in-out infinite;
}

.shape-4 {
    width: 200px;
    height: 200px;
    background: rgba(0, 212, 255, 0.05);
    top: 30%;
    right: 20%;
    animation: float-1 22s ease-in-out infinite reverse;
}

.shape-5 {
    width: 350px;
    height: 350px;
    background: rgba(109, 92, 255, 0.04);
    bottom: 20%;
    right: -50px;
    animation: float-2 30s ease-in-out infinite reverse;
}

@keyframes float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.15); }
}

@keyframes float-3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-45%, -55%) scale(1.2); }
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    position: relative;
    padding: var(--section-padding) 0;
    z-index: 1;
}

.section--dark {
    background: var(--bg-secondary);
}

.section--dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.section--dark::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.section-header {
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav.scrolled {
    padding: 12px 0;
    background: rgba(6, 6, 11, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
}

.nav.nav-hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    transition: color var(--transition-fast);
}

.logo-bracket {
    color: var(--accent-primary);
}

.nav-logo:hover {
    color: var(--accent-secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link--active {
    color: var(--text-primary);
}

.nav-link--active::after {
    width: 20px;
}

.nav-link--cta {
    background: var(--accent-gradient);
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(109, 92, 255, 0.3);
    background: var(--accent-gradient);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-smooth);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 120px 24px 80px;
}

.hero-content {
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 10px;
    border-radius: 100px;
    border: 1px solid rgba(109, 92, 255, 0.3);
    background: rgba(109, 92, 255, 0.08);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-secondary);
    margin-bottom: 40px;
    letter-spacing: 0.02em;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00e676;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(0, 230, 118, 0); }
}

.hero-name {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.hero-name-line {
    display: block;
}

.hero-name--accent {
    background: linear-gradient(135deg, #8b7bff, #00e5ff, #8b7bff, #00e5ff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 6s ease-in-out infinite;
}

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

.hero-title {
    margin-bottom: 20px;
}

.hero-title-text {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.hero-tags {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    font-size: 0.9rem;
    color: var(--text-tertiary);
    font-weight: 400;
}

.hero-tag-divider {
    font-size: 0.5rem;
    color: var(--accent-primary);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.hero-stat-plus {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 6px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.4s ease;
    border: none;
    position: relative;
    z-index: 2;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 16px rgba(109, 92, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 12px 40px rgba(109, 92, 255, 0.45);
}

.btn-primary:active {
    transform: scale(0.97) !important;
    box-shadow: 0 4px 16px rgba(109, 92, 255, 0.3);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-primary svg {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-hover);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:active {
    transform: scale(0.97) !important;
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border-radius: 12px;
    border: 1.5px solid var(--border-hover);
    position: relative;
    overflow: hidden;
}

.scroll-line {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { top: 8px; opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

/* ============================================
   ABOUT
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-lead {
    font-size: 1.2rem !important;
    color: var(--text-primary) !important;
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 16px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    transition: all var(--transition-smooth);
}

.info-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(109, 92, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 2px;
}

.info-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

a.info-value:hover {
    color: var(--accent-secondary);
}

/* ============================================
   TIMELINE / EXPERIENCE
   ============================================ */
.timeline {
    position: relative;
}

.timeline-item {
    display: flex;
    gap: 32px;
    padding-bottom: 48px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--border-hover);
    background: var(--bg-secondary);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    transition: all var(--transition-smooth);
}

.timeline-dot--active {
    border-color: var(--accent-primary);
    background: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(109, 92, 255, 0.2);
}

.timeline-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(to bottom, var(--border-hover), transparent);
    margin-top: 8px;
}

.timeline-content {
    flex: 1;
    padding: 0 0 0 0;
    padding-top: 0;
    margin-top: -4px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.timeline-role {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.timeline-company {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline-location {
    display: block;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.timeline-period {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-tertiary);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: 6px;
    white-space: nowrap;
    font-weight: 500;
}

.timeline-achievements {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.timeline-achievements li {
    position: relative;
    padding-left: 20px;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.timeline-achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
    opacity: 0.6;
}

.timeline-achievements strong {
    color: var(--text-primary);
    font-weight: 600;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(109, 92, 255, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(109, 92, 255, 0.15);
    letter-spacing: 0.02em;
}

/* ============================================
   SKILLS
   ============================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.skill-category {
    padding: 32px;
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.skill-category:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.skill-category:hover::before {
    opacity: 1;
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.skill-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(109, 92, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.skill-category-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default;
    opacity: 0;
    transform: translateY(10px) scale(0.9);
}

.skill-tag--pop {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.skill-tag:hover {
    background: rgba(109, 92, 255, 0.12);
    border-color: rgba(109, 92, 255, 0.3);
    color: var(--accent-secondary);
    transform: translateY(-3px) scale(1.05);
}

.skill-tag[data-level="expert"] {
    border-color: rgba(109, 92, 255, 0.2);
    color: var(--text-primary);
}

/* ============================================
   DOMAINS
   ============================================ */
.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.domain-card {
    padding: 36px 32px;
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.domain-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    z-index: 0;
}

.domain-card:hover {
    transform: translateY(-6px);
    border-color: transparent;
}

.domain-card:hover::after {
    opacity: 0.06;
}

.domain-card > * {
    position: relative;
    z-index: 1;
}

.domain-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(109, 92, 255, 0.08);
}

.domain-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.domain-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   EDUCATION
   ============================================ */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
}

.education-card {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 36px;
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    transition: all var(--transition-smooth);
}

.education-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.education-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(109, 92, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.education-details h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.education-field {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.education-school {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.education-location {
    display: block;
    font-size: 0.82rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* ============================================
   CONTACT
   ============================================ */
.section--contact .section-header {
    text-align: center;
    margin-bottom: 48px;
}

.contact-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.contact-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 24px;
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                border-color 0.4s ease,
                box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.contact-card:hover {
    border-color: rgba(109, 92, 255, 0.3);
    box-shadow: 0 16px 48px rgba(109, 92, 255, 0.12);
}

.contact-card:hover::before {
    opacity: 0.08;
}

.contact-card > * {
    position: relative;
    z-index: 1;
}

.contact-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(109, 92, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

.contact-card-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-card-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-card-arrow {
    position: absolute;
    top: 16px;
    right: 16px;
    color: var(--text-tertiary);
    opacity: 0;
    transition: all var(--transition-smooth);
}

.contact-card:hover .contact-card-arrow {
    opacity: 1;
    color: var(--accent-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    z-index: 1;
    padding: 32px 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-text {
    font-size: 0.82rem;
    color: var(--text-tertiary);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

/* ============================================
   SMOOTH HOVER LIFT — Shared utility
   ============================================ */
.info-card,
.skill-category,
.domain-card,
.education-card {
    will-change: transform;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                border-color 0.3s ease,
                background 0.3s ease;
}

/* Timeline achievements fluid stagger */
.timeline-achievements li {
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Fluid tag entrance */
.tag {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tag:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 12px rgba(109, 92, 255, 0.2);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .education-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    .cursor-glow {
        display: none;
    }

    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 280px;
        flex-direction: column;
        background: rgba(6, 6, 11, 0.97);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: 100px 32px 32px;
        gap: 4px;
        transform: translateX(100%);
        transition: transform var(--transition-smooth);
        border-left: 1px solid var(--border);
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1rem;
        padding: 12px 16px;
    }

    .nav-link--cta {
        margin-top: 16px;
        text-align: center;
        justify-content: center;
    }

    /* Hero */
    .hero {
        padding: 100px 20px 80px;
    }

    .hero-name {
        font-size: clamp(2.8rem, 12vw, 4.5rem);
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-number {
        font-size: 2rem;
    }

    .hero-stat-divider {
        height: 30px;
    }

    .hero-scroll {
        display: none;
    }

    /* Timeline */
    .timeline-item {
        gap: 20px;
    }

    .timeline-header {
        flex-direction: column;
        gap: 8px;
    }

    /* Domains */
    .domains-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-cards {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-tags {
        flex-direction: column;
        gap: 6px;
    }

    .hero-tag-divider {
        display: none;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

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

    .skill-category {
        padding: 24px;
    }

    .education-card {
        flex-direction: column;
        padding: 28px;
    }

    .timeline-marker {
        display: none;
    }

    .timeline-item {
        gap: 0;
    }

    .timeline-content {
        padding: 24px;
        border-radius: 16px;
        background: var(--bg-glass);
        border: 1px solid var(--bg-glass-border);
    }
}