@import url('https://fonts.cristianobleve.com/aeonik/stylesheet.css');
@import url('https://fonts.cristianobleve.com/titlinggothicfb/stylesheet.css');
@import url('https://fonts.cristianobleve.com/figtree/stylesheet.css');
@import url('https://fonts.cristianobleve.com/tntdigital/stylesheet.css');
@import url('https://fonts.cristianobleve.com/googlesanscode/stylesheet.css');
@import url('https://fonts.googleapis.com/css2?family=Host+Grotesk:ital,wght@0,300..800;1,300..800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

/* ============================================
   Design System & Variables
   ============================================ */
:root {
    /* Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #151515;
    --bg-card-hover: #1a1a1a;
    --bg-input: #141414;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-card: rgba(224, 224, 224, 0.247);
    --border-card-hover: rgba(255, 255, 255, 0.14);
    --text-primary: #f0f0f0;
    --text-secondary: rgba(255, 255, 255, 0.5);
    --text-muted: rgba(255, 255, 255, 0.3);
    --accent: #c8a45a;
    --accent-hover: #d4b46e;
    --accent-glow: rgba(200, 164, 90, 0.15);
    --online-dot: #34d399;
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.6);

    /* Typography */
    --font-display: 'TNT Digital', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Aeonik', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 150ms var(--ease-out);
    --transition-normal: 250ms var(--ease-out);
    --transition-slow: 400ms var(--ease-out);
    --transition-slower: 600ms var(--ease-out);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

::selection {
    background: rgba(200, 164, 90, 0.3);
    color: var(--text-primary);
}

/* ============================================
   Layout Container
   ============================================ */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 var(--space-xl);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.navbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    transition: opacity var(--transition-fast);
}

.navbar-logo:hover {
    opacity: 0.7;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.navbar-links a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.navbar-links a:hover {
    color: var(--text-primary);
}

.navbar-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition-normal);
}

.navbar-links a:hover::after {
    width: 100%;
}

/* Mobile menu button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: rgba(255, 255, 255, 0.03);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    animation: fadeInDown 0.8s var(--ease-out) 0.2s both;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--online-dot);
    box-shadow: 0 0 8px var(--online-dot);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-title .accent {
    color: var(--accent);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 400;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: #0a0a0a;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(200, 164, 90, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    color: var(--text-primary);
    border-color: var(--border-card-hover);
    background: rgba(255, 255, 255, 0.04);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 0.8s var(--ease-out) 1s both;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 1;
        transform: scaleY(1);
    }

    50% {
        opacity: 0.3;
        transform: scaleY(0.6);
    }
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--space-5xl) 0;
    display: flex;
}

.about-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--border-card);
    flex-shrink: 0;
    position: relative;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid rgba(200, 164, 90, 0.2);
}

.about-content {
    max-width: 560px;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-label::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--accent);
}

.about-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
    line-height: 1.3;
}

.about-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 2px;
}

/* ============================================
   Projects Section
   ============================================ */
.projects {
    padding: var(--space-5xl) 0;
}

.projects-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.projects-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.projects-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Filter Buttons */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-card-hover);
    background: rgba(255, 255, 255, 0.04);
}

.filter-btn.active {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
}

.filter-btn.active:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

/* ============================================
   Cards Grid (from old project)
   ============================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
}

/* ============================================
   Card Component (from old project)
   ============================================ */
.card {
    position: relative;
    background: var(--bg-card);
    border: 2px solid var(--border-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    animation: cardFadeIn 0.5s var(--ease-out) both;
    text-decoration: none;
    color: inherit;
    display: block;
}

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

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card Preview Area */
.card-preview {
    position: relative;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-preview .card-gradient {
    position: absolute;
    inset: 0;
    opacity: 0.7;
    transition: opacity var(--transition-normal);
}

.card:hover .card-preview .card-gradient {
    opacity: 0.9;
}

.card-preview .card-title-overlay {
    position: relative;
    z-index: 2;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
    padding: 0 var(--space-lg);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

/* Card Tags */
.card-tags {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 3;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: 70%;
}

.card-tag {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

/* Featured badge */
.card-featured {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(200, 164, 90, 0.2);
    backdrop-filter: blur(8px);
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Card Body */
.card-body {
    padding: 16px 18px 12px;
}

.card-body-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.card-body-desc {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Footer */
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-top: 1px solid var(--border-subtle);
}

.card-category {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.card-category .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent-glow);
}

.card-year {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.card-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.card-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

/* ============================================
   Project Detail Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: modalFadeIn 0.25s var(--ease-out);
    padding: var(--space-xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-card {
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.35s var(--ease-out);
}

.modal-overlay.active .modal-card {
    transform: translateY(0) scale(1);
}

/* Modal scrollbar */
.modal-card::-webkit-scrollbar {
    width: 4px;
}

.modal-card::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
}

/* Modal Hero (reused from detail-hero) */
.modal-hero {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.modal-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
    margin-bottom: 4px;
}

.modal-category {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Modal Close */
.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
}

/* Modal Body */
.modal-body {
    padding: var(--space-xl);
}

.modal-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-xl);
}

.modal-tag {
    padding: 5px 14px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: rgba(255, 255, 255, 0.03);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.modal-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.modal-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 1px solid;
}

.modal-link-primary {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
}

.modal-link-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.modal-link-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-subtle);
}

.modal-link-secondary:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-card-hover);
}

.modal-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    margin-top: var(--space-xl);
}

.modal-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.modal-meta-item svg {
    opacity: 0.5;
}

/* ============================================
   Projects Page
   ============================================ */
.projects-page {
    padding-top: 100px;
    padding-bottom: var(--space-3xl);
    min-height: 80vh;
}

.projects-page-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.projects-page-title {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-sm);
}

.projects-page-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto;
}

.projects-search-wrapper {
    position: relative;
    max-width: 480px;
    margin: 0 auto var(--space-xl);
}

.projects-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.projects-search-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-normal);
}

.projects-search-input::placeholder {
    color: var(--text-muted);
}

.projects-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 164, 90, 0.12);
}

.projects-results {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.projects-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-3xl) 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Navbar active link */
.active-link {
    color: var(--accent) !important;
}

/* ============================================
   Story Section
   ============================================ */
.story {
    padding: var(--space-4xl) 0;
}

.story-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.story-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.story-content {
    max-width: 680px;
    margin: 0 auto;
}

.story-text p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-lg);
}

.story-text p:last-child {
    margin-bottom: 0;
}

.story-text strong {
    color: var(--accent);
    font-weight: 700;
}

/* ============================================
   Education Section
   ============================================ */
.education {
    padding: var(--space-4xl) 0;
}

.education-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.education-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
}

.education-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.education-card:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-2px);
}

.education-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(200, 164, 90, 0.1);
    color: var(--accent);
    flex-shrink: 0;
}

.education-period {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(200, 164, 90, 0.1);
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.education-degree {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.3;
}

.education-school {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.education-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Passions Section
   ============================================ */
.passions {
    padding: var(--space-4xl) 0;
}

.passions-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.passions-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.passions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.passion-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.passion-card:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-3px);
}

.passion-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(200, 164, 90, 0.1);
    color: var(--accent);
    margin: 0 auto var(--space-lg);
}

.passion-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.passion-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--space-5xl) 0;
    text-align: center;
}

.contact-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.contact-text {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-2xl);
    text-align: left;
    max-width: 820px;
    margin: 0 auto;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-label {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-input {
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    outline: none;
    transition: all var(--transition-normal);
}

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

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 164, 90, 0.12);
}

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

.form-submit {
    align-self: flex-start;
    cursor: pointer;
    border: none;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-status {
    font-size: 0.85rem;
    min-height: 1.4em;
}

.form-status.success {
    color: #34d399;
}

.form-status.error {
    color: #f87171;
}

/* Contact Sidebar */
.contact-sidebar {
    padding-top: var(--space-md);
}

.contact-sidebar-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-links-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    background: rgba(255, 255, 255, 0.02);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    color: var(--text-primary);
    border-color: var(--border-card-hover);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.contact-link svg {
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.contact-link:hover svg {
    opacity: 1;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border-subtle);
}

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

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

.footer-signature img {
    height: 40px;
    opacity: 0.4;
    transition: opacity var(--transition-fast);
}

.footer-signature:hover img {
    opacity: 0.7;
}

/* ============================================
   Animations — Scroll Reveal
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Stagger children */
.reveal-stagger>.card {
    opacity: 0;
    transform: translateY(20px);
}

.reveal-stagger.visible>.card {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Keyframe Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* ============================================
   Project Detail Page
   ============================================ */
.detail-page {
    padding-top: 100px;
    padding-bottom: var(--space-3xl);
    min-height: 100vh;
}

/* Back navigation */
.detail-back-row {
    margin-bottom: var(--space-xl);
}

.detail-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    padding: 8px 0;
}

.detail-back:hover {
    color: var(--text-primary);
}

.detail-back svg {
    transition: transform var(--transition-fast);
}

.detail-back:hover svg {
    transform: translateX(-3px);
}

/* Hero Card */
.detail-hero-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    padding: var(--space-3xl) var(--space-2xl);
    min-height: 280px;
    display: flex;
    align-items: flex-end;
    margin-bottom: var(--space-xl);
    border: 3px solid var(--border-card);
}

.detail-hero-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    z-index: 1;
}

/* When hero has a background image */
.detail-hero-card.has-image {
    min-height: 340px;
}

.detail-hero-card.has-image::before {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.7) 40%, rgba(0, 0, 0, 0.35) 100%);
}

.detail-hero-card.has-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    z-index: 0;
}

.detail-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.detail-hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.detail-badge {
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.detail-badge-status {
    background: rgba(200, 164, 90, 0.2);
    color: var(--accent);
}

.detail-badge-year {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.detail-hero-title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: var(--space-sm);
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.detail-hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-lg);
    max-width: 600px;
}

.detail-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--space-lg);
}

.detail-tag {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

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

/* Metrics Bar */
.detail-metrics-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1px;
    background: var(--border-subtle);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-2xl);
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--bg-card);
    gap: 4px;
}

.metric-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}

.metric-label {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-align: center;
}

/* Main Grid Layout */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-2xl);
    align-items: start;
}

/* Detail Sections */
.detail-section {
    margin-bottom: var(--space-2xl);
}

.detail-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.detail-section-header svg {
    color: var(--accent);
    flex-shrink: 0;
}

.detail-section-header h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.detail-overview-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.9;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--border-card-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(200, 164, 90, 0.1);
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Challenges */
.challenges-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.challenge-item {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.challenge-item:hover {
    border-color: var(--border-card-hover);
}

.challenge-number {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.4;
    line-height: 1;
    flex-shrink: 0;
    padding-top: 3px;
}

.challenge-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.challenge-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Screenshots */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.screenshot-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-card);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.screenshot-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background var(--transition-normal);
    pointer-events: none;
}

.screenshot-item:hover::after {
    background: rgba(0, 0, 0, 0.15);
}

.screenshot-item:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-2px);
}

.screenshot-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.screenshot-caption {
    display: block;
    padding: 10px 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
    background: var(--bg-card);
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    transform: scale(0.95);
    opacity: 0;
    transition: transform 0.35s var(--ease-out), opacity 0.35s var(--ease-out);
}

.lightbox-overlay.active .lightbox-img {
    transform: scale(1);
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.lightbox-nav.hidden {
    opacity: 0;
    pointer-events: none;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    width: 100%;
    max-width: 90vw;
    margin-top: var(--space-md);
    padding: 0 var(--space-sm);
}

.lightbox-caption {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.lightbox-counter {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 12px;
        right: 12px;
    }
}

/* Testimonial */
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    border-left: 3px solid var(--accent);
}

.testimonial-quote {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.testimonial-name {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ============================================
   Sidebar
   ============================================ */
.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.sidebar-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* Sidebar Info Rows */
.sidebar-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.sidebar-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-info-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sidebar-info-value {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Tech Stack */
.tech-stack-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.tech-item {
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.tech-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.tech-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.tech-name {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tech-category {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(200, 164, 90, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tech-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.timeline-item {
    display: flex;
    gap: var(--space-md);
    padding-bottom: var(--space-lg);
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 14px;
    bottom: 0;
    width: 1px;
    background: var(--border-subtle);
}

.timeline-item.timeline-last::before {
    display: none;
}

.timeline-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    margin-top: 4px;
    box-shadow: 0 0 8px var(--accent-glow);
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: block;
    margin-bottom: 2px;
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Related Projects */
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-md);
}

.related-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: block;
}

.related-card:hover {
    border-color: var(--border-card-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.related-preview {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.related-overlay-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.related-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-top: 1px solid var(--border-subtle);
}

.related-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.related-year {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 900px) {
    .about-inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }

    .about-image {
        margin: 0 auto;
    }

    .about-content {
        max-width: 100%;
    }

    .section-label {
        justify-content: center;
    }

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

    /* Detail page */
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-sidebar {
        position: static;
    }

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

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

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

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }

    .navbar-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    /* Mobile menu */
    .navbar-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 200;
        align-items: center;
        justify-content: center;
        gap: var(--space-2xl);
        animation: fadeInUp 0.3s var(--ease-out);
    }

    .navbar-links.open a {
        font-size: 1.3rem;
        color: var(--text-primary);
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .hero-cta {
        flex-direction: column;
    }

    .contact-links {
        flex-direction: column;
        align-items: stretch;
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    /* Detail page */
    .detail-hero-title {
        font-size: 1.8rem;
    }

    .detail-hero-card {
        padding: var(--space-2xl) var(--space-lg);
        min-height: 220px;
    }

    .detail-metrics-bar {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .about-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }

    .filter-bar {
        gap: 6px;
    }

    .filter-btn {
        padding: 6px 14px;
        font-size: 0.78rem;
    }

    .card-preview {
        height: 150px;
    }

    .modal-hero {
        height: 160px;
    }

    .detail-hero-title {
        font-size: 1.5rem;
    }

    .detail-metrics-bar {
        grid-template-columns: repeat(2, 1fr);
    }

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