/* ============================================
   ANICCA LIU - Main Stylesheet
   Colorful & Dream-like Aesthetic
   ============================================ */

/* --- Design System Variables --- */
:root {
    /* Primary Palette - Warm dreamy base */
    --color-bg: #FBF7F0;
    --color-bg-alt: #F5EDE0;
    --color-bg-dark: #1C1A2E;
    --color-bg-dark-alt: #252238;

    /* Vibrant Accent Colors */
    --color-accent: #C77D58;            /* Terracotta - warm earthy */
    --color-accent-hover: #B56A48;     /* Darker terracotta */
    --color-accent-soft: rgba(199, 125, 88, 0.12);
    --color-gold: #D4A256;             /* Muted gold */
    --color-rose: #D47D8A;             /* Dusty rose */
    --color-teal: #5B9B8B;             /* Sage teal */
    --color-plum: #8B5E83;             /* Soft plum */
    --color-amber: #E8B04B;            /* Warm amber */

    /* Gradients */
    --gradient-warm: linear-gradient(135deg, #C77D58 0%, #D4A256 50%, #E8B04B 100%);
    --gradient-cool: linear-gradient(135deg, #5B9B8B 0%, #8B5E83 100%);
    --gradient-dream: linear-gradient(135deg, #D47D8A 0%, #8B5E83 50%, #5B9B8B 100%);
    --gradient-hero: linear-gradient(180deg, #FBF7F0 0%, #F5EDE0 40%, #EDE0CC 100%);
    --gradient-dark: linear-gradient(135deg, #1C1A2E 0%, #252238 50%, #2D2940 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.6) 0%, rgba(245,237,224,0.4) 100%);

    /* Text Colors */
    --color-text: #2A2418;             /* Deep warm brown-black */
    --color-text-secondary: #6B5D4F;   /* Warm gray */
    --color-text-light: #F5F0E8;      /* Warm white */
    --color-text-light-secondary: #A8A098;
    --color-text-accent: #C77D58;

    /* Borders */
    --color-border: #DDD0BD;
    --color-border-light: #E8DCC8;
    --color-border-dark: #3D3A4A;
    --color-border-accent: rgba(199, 125, 88, 0.3);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 24px;
    --nav-height: 72px;

    /* Transitions */
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows - richer, colored */
    --shadow-sm: 0 2px 8px rgba(199, 125, 88, 0.06);
    --shadow-md: 0 4px 20px rgba(199, 125, 88, 0.1);
    --shadow-hover: 0 12px 40px rgba(199, 125, 88, 0.18);
    --shadow-card: 0 2px 12px rgba(43, 36, 24, 0.06);
    --shadow-card-hover: 0 16px 48px rgba(43, 36, 24, 0.12);
    --shadow-dark: 0 8px 32px rgba(28, 26, 46, 0.4);
    --shadow-glow: 0 0 24px rgba(212, 162, 86, 0.25);

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
    position: relative;
}

/* Dreamy background texture - subtle noise + gradient blobs */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        radial-gradient(ellipse 600px 400px at 10% 5%, rgba(212, 125, 138, 0.08), transparent 50%),
        radial-gradient(ellipse 500px 500px at 90% 20%, rgba(91, 155, 139, 0.07), transparent 50%),
        radial-gradient(ellipse 700px 400px at 50% 60%, rgba(212, 162, 86, 0.06), transparent 50%),
        radial-gradient(ellipse 500px 600px at 85% 90%, rgba(139, 94, 131, 0.06), transparent 50%),
        var(--color-bg);
}

/* Subtle grain texture overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0.15'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.4'/%3E%3C/svg%3E");
    pointer-events: none;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent-hover);
}

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
}

/* --- Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* --- Sections --- */
.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header-light .section-title {
    color: var(--color-text-light);
}

.section-header-light .section-subtitle {
    color: var(--color-text-light-secondary);
}

.section-title {
    margin-bottom: var(--space-sm);
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header-light .section-title {
    background: linear-gradient(135deg, #F5F0E8 0%, #E8B04B 50%, #D47D8A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    display: block;
}

/* ============================================
   Navigation Bar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(251, 247, 240, 0.85);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    box-shadow: 0 4px 24px rgba(199, 125, 88, 0.08), 0 1px 0 rgba(221, 208, 189, 0.5);
}

.nav-container {
    max-width: var(--container-max);
    height: 100%;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    color: var(--color-text);
    z-index: 1001;
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.navbar.scrolled .nav-brand {
    color: var(--color-accent);
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero section: nav text is dark on light bg */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-warm);
    border-radius: 1px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-link.active {
    color: var(--color-accent);
    font-weight: 700;
}

.nav-lang {
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid var(--color-border);
}

.lang-toggle {
    color: var(--color-text-secondary);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.3);
    transition: var(--transition);
    font-weight: 500;
}

.lang-toggle:hover {
    color: var(--color-bg);
    background: var(--gradient-warm);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: var(--transition);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    background: var(--color-accent);
}

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

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--color-accent);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--nav-height);
    background: transparent;
    position: relative;
    overflow: hidden;
}

/* Floating decorative orbs in hero */
.hero::before {
    content: '';
    position: absolute;
    top: 15%;
    left: 5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 125, 138, 0.15), transparent 70%);
    filter: blur(40px);
    animation: float 8s ease-in-out infinite;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: 8%;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 155, 139, 0.12), transparent 70%);
    filter: blur(50px);
    animation: float 10s ease-in-out infinite reverse;
    z-index: 0;
}

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

.hero-content {
    max-width: 800px;
    padding: 0 var(--container-padding);
    animation: fadeInUp 1s ease;
    position: relative;
    z-index: 1;
}

.hero-title {
    background: linear-gradient(135deg, #C77D58 0%, #D47D8A 30%, #8B5E83 60%, #5B9B8B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 30px rgba(199, 125, 88, 0.1);
    animation: gradientShift 6s ease infinite;
    background-size: 200% 200%;
}

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

.hero-subtitle {
    margin-bottom: var(--space-md);
}

.hero-tagline {
    max-width: 600px;
    margin: 0 auto;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-accent);
    transition: var(--transition);
    z-index: 1;
}

.scroll-indicator:hover {
    color: var(--color-rose);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-accent), var(--color-rose));
    border-radius: 1px;
    animation: scrollLine 2s ease infinite;
}

.scroll-arrow {
    opacity: 0.6;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   About Section
   ============================================ */
.about {
    background: var(--color-bg-alt);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-rose), var(--color-plum), transparent);
    opacity: 0.4;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    align-items: start;
}

/* Portrait Photo */
.about-portrait {
    position: sticky;
    top: calc(var(--nav-height) + var(--space-xl));
}

.portrait-photo {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 2 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-card);
    transition: var(--transition-bounce);
    position: relative;
}

.portrait-photo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(199, 125, 88, 0.12) 0%, transparent 50%, rgba(91, 155, 139, 0.12) 100%);
    z-index: 1;
    pointer-events: none;
}

.portrait-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portrait-photo:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
}

.portrait-photo:hover img {
    transform: scale(1.04);
}

.about-text p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

.tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.tag:nth-child(1) { border-left: 3px solid var(--color-accent); }
.tag:nth-child(2) { border-left: 3px solid var(--color-teal); }
.tag:nth-child(3) { border-left: 3px solid var(--color-plum); }

/* Education Timeline */
.education-timeline {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.timeline-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--space-xl);
    align-items: start;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.timeline-item:hover {
    background: rgba(255, 255, 255, 0.5);
    border-left-color: var(--color-accent);
    transform: translateX(4px);
}

.timeline-item:nth-child(1) { border-left-color: var(--color-rose); }
.timeline-item:nth-child(2) { border-left-color: var(--color-teal); }
.timeline-item:nth-child(3) { border-left-color: var(--color-plum); }

.timeline-year {
    font-size: 0.875rem;
    font-weight: 700;
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
    padding-top: 2px;
}

.timeline-content h4 {
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.timeline-degree {
    color: var(--color-teal);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.timeline-location {
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
}

.timeline-honors {
    color: var(--color-gold);
    font-size: 0.8125rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* ============================================
   Showreel Section
   ============================================ */
.showreel {
    background: var(--gradient-dark);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
}

/* Decorative gradient blobs in showreel */
.showreel::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(199, 125, 88, 0.1), transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.showreel::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: 5%;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 94, 131, 0.1), transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.showreel > .container {
    position: relative;
    z-index: 1;
}

/* Featured Work */
.featured-work {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    align-items: center;
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.featured-work:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(199, 125, 88, 0.2);
}

.work-thumbnail-large {
    cursor: pointer;
}

.thumbnail-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, #2a2640, #1C1A2E);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.thumbnail-placeholder:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 30px rgba(199, 125, 88, 0.2);
}

.work-thumbnail .thumbnail-placeholder {
    background: linear-gradient(135deg, #2a2640, #1C1A2E);
}

.featured-work .thumbnail-placeholder {
    background: linear-gradient(135deg, #2a2640, #1C1A2E);
}

/* Add colorful gradient sheen to thumbnails */
.thumbnail-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(199, 125, 88, 0.05) 0%, rgba(139, 94, 131, 0.05) 50%, rgba(91, 155, 139, 0.05) 100%);
    pointer-events: none;
}

.placeholder-text {
    color: var(--color-text-light-secondary);
    z-index: 1;
    position: relative;
}

/* Play Buttons */
.play-button,
.play-button-large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: var(--transition-bounce);
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.play-button-large {
    width: 72px;
    height: 72px;
}

.thumbnail-placeholder:hover .play-button,
.thumbnail-placeholder:hover .play-button-large {
    background: var(--gradient-warm);
    border-color: transparent;
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 0 30px rgba(199, 125, 88, 0.5);
}

.featured-info {
    padding: var(--space-lg) 0;
}

.work-badge {
    display: inline-block;
    padding: 0.3rem 0.875rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gold);
    background: rgba(212, 162, 86, 0.1);
    border: 1px solid rgba(212, 162, 86, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.work-meta {
    color: var(--color-text-light-secondary);
    margin-bottom: var(--space-lg);
}

.meta-sep {
    margin: 0 0.5rem;
    color: var(--color-border-dark);
}

/* Works Grid */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.work-card {
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
}

.work-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(199, 125, 88, 0.15);
    transform: translateY(-6px);
    box-shadow: var(--shadow-dark);
}

.work-thumbnail {
    margin-bottom: var(--space-md);
}

.work-thumbnail .thumbnail-placeholder {
    aspect-ratio: 16 / 9;
}

.work-thumbnail .play-button {
    opacity: 0;
    transition: var(--transition);
}

.work-thumbnail:hover .play-button {
    opacity: 1;
}

.work-info {
    text-align: left;
}

.work-title {
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.work-card .work-meta {
    margin: 0;
}

/* ============================================
   Multimedia Project Section (Celine's Workshop)
   ============================================ */
.project-section {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border-dark);
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    background: linear-gradient(135deg, #E8B04B, #D47D8A, #8B5E83);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
    letter-spacing: 0.02em;
}

.project-desc {
    color: var(--color-text-light-secondary);
    font-size: 0.9375rem;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    max-width: 700px;
    padding-left: var(--space-md);
    border-left: 3px solid var(--color-accent);
}

.multimedia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
}

.media-card {
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.media-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(212, 162, 86, 0.2);
    transform: translateY(-4px);
}

.media-card:nth-child(1):hover { border-color: rgba(212, 125, 138, 0.3); }
.media-card:nth-child(2):hover { border-color: rgba(91, 155, 139, 0.3); }
.media-card:nth-child(3):hover { border-color: rgba(212, 162, 86, 0.3); }
.media-card:nth-child(4):hover { border-color: rgba(139, 94, 131, 0.3); }

.media-thumbnail {
    margin-bottom: var(--space-sm);
}

.media-thumbnail .thumbnail-placeholder {
    aspect-ratio: 4 / 3;
}

.media-thumbnail .play-button {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(0.85);
}

.media-card:hover .media-thumbnail .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.media-info {
    text-align: left;
}

.media-type {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.375rem;
}

.media-card:nth-child(1) .media-type { color: var(--color-rose); }
.media-card:nth-child(2) .media-type { color: var(--color-teal); }
.media-card:nth-child(3) .media-type { color: var(--color-gold); }
.media-card:nth-child(4) .media-type { color: var(--color-plum); }

.media-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-light);
    line-height: 1.4;
}

.media-credit {
    font-size: 0.75rem;
    color: var(--color-text-light-secondary);
    margin-top: 0.25rem;
}

/* External Link Button */
.external-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition-bounce);
    margin-top: var(--space-md);
}

.external-link-btn:hover {
    background: var(--gradient-warm);
    color: var(--color-bg-dark);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(199, 125, 88, 0.3);
}

.external-link-btn svg {
    transition: transform 0.3s ease;
}

.external-link-btn:hover svg {
    transform: translate(2px, -2px);
}

/* ============================================
   Set & Art Design Section
   ============================================ */
.set-design {
    background: transparent;
    position: relative;
}

.design-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.design-item {
    cursor: pointer;
}

.design-image-placeholder {
    width: 100%;
    aspect-ratio: 3 / 4;
    background: linear-gradient(135deg, rgba(199, 125, 88, 0.1), rgba(139, 94, 131, 0.1), rgba(91, 155, 139, 0.1));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-card);
    cursor: pointer;
}

.design-item:nth-child(1) .design-image-placeholder { background: linear-gradient(135deg, rgba(199, 125, 88, 0.12), rgba(232, 176, 75, 0.08)); }
.design-item:nth-child(2) .design-image-placeholder { background: linear-gradient(135deg, rgba(212, 125, 138, 0.12), rgba(139, 94, 131, 0.08)); }
.design-item:nth-child(3) .design-image-placeholder { background: linear-gradient(135deg, rgba(91, 155, 139, 0.12), rgba(139, 94, 131, 0.08)); }

.design-item:hover .design-image-placeholder {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-8px);
}

.design-image-placeholder .placeholder-text {
    color: var(--color-text-secondary);
}

/* Play button for design items */
.design-image-placeholder .play-button {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-accent);
}

.design-item:hover .design-image-placeholder .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    background: var(--gradient-warm);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 0 24px rgba(199, 125, 88, 0.4);
}

.design-info {
    text-align: center;
}

.design-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.design-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.design-item:nth-child(1) .design-category { color: var(--color-accent); }
.design-item:nth-child(2) .design-category { color: var(--color-rose); }
.design-item:nth-child(3) .design-category { color: var(--color-teal); }

/* ============================================
   FILM 393 Portfolio Section
   ============================================ */
.film393-section {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 2px solid var(--color-border);
    position: relative;
}

.film393-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background: var(--gradient-warm);
    border-radius: 1px;
}

/* Banner */
.film393-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-xl);
    background: linear-gradient(135deg, rgba(199, 125, 88, 0.08), rgba(91, 155, 139, 0.08), rgba(139, 94, 131, 0.08));
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    margin-bottom: var(--space-xl);
}

.film393-banner-left {
    flex: 1;
    min-width: 0;
}

.film393-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #fff;
    background: var(--gradient-warm);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.film393-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.film393-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0;
    max-width: 600px;
}

.film393-banner-right {
    flex-shrink: 0;
    text-align: center;
    padding: 0.5rem 1.25rem;
}

.film393-pages-count {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.film393-pages-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    margin-top: 0.25rem;
}

/* Featured First Page */
.film393-featured {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: zoom-in;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: var(--transition-bounce);
}

.film393-featured:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.film393-featured img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.film393-featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg) var(--space-lg) var(--space-md);
    background: linear-gradient(transparent, rgba(28, 26, 46, 0.75));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    pointer-events: none;
}

.film393-featured-label {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
}

.film393-featured-hint {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Page Grid */
.film393-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.film393-page {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: zoom-in;
    border: 1px solid var(--color-border-light);
    background: var(--color-bg);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    transition: var(--transition-bounce);
    aspect-ratio: 16 / 9;
}

.film393-page:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-accent);
    z-index: 2;
}

.film393-page img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.film393-page-num {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(28, 26, 46, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.film393-page:hover .film393-page-num {
    opacity: 1;
}

/* ============================================
   Resume Section
   ============================================ */
.resume {
    background: var(--color-bg-alt);
    position: relative;
}

.resume-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.resume-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.resume-item {
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.resume-item:last-child {
    border-bottom: none;
}

.resume-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: 0.25rem;
}

.resume-date {
    color: var(--color-accent);
    font-weight: 700;
    white-space: nowrap;
    font-size: 0.8125rem;
}

.resume-org {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.resume-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

body[data-lang="cn"] .resume-desc {
    font-size: 0.8125rem;
}

/* Skills */
.skills-group {
    margin-bottom: var(--space-lg);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: var(--transition);
    font-weight: 500;
}

.skill-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.skill-proficient {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    font-weight: 600;
}

.skill-proficient:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    box-shadow: 0 4px 12px rgba(199, 125, 88, 0.25);
}

.cert-list {
    padding-left: 1rem;
    list-style: none;
}

.cert-list li {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    padding-left: 1.25rem;
    position: relative;
}

.cert-list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--color-teal);
    font-weight: 700;
}

.skills-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--gradient-dark);
    color: var(--color-text-light);
    text-align: center;
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

/* Decorative gradient blobs in contact */
.contact::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 125, 138, 0.12), transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: 10%;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 155, 139, 0.1), transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

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

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-greeting {
    background: linear-gradient(135deg, #F5F0E8, #E8B04B, #D47D8A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
}

.contact-subtitle {
    color: var(--color-text-light-secondary);
    margin-bottom: var(--space-2xl);
}

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

.contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--color-text-light);
    font-size: 1rem;
    transition: var(--transition);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-link:hover {
    color: var(--color-gold);
    background: rgba(212, 162, 86, 0.1);
    border-color: rgba(212, 162, 86, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(212, 162, 86, 0.15);
}

.contact-icon {
    flex-shrink: 0;
    opacity: 0.7;
    transition: var(--transition);
}

.contact-link:hover .contact-icon {
    opacity: 1;
    color: var(--color-gold);
}

.contact-location {
    color: var(--color-text-light-secondary);
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-light-secondary);
    padding: var(--space-xl) 0;
    text-align: center;
    border-top: 1px solid var(--color-border-dark);
}

/* ============================================
   Share Section
   ============================================ */
.share-section {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.share-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text-light-secondary);
    margin-bottom: var(--space-md);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: var(--space-md);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: var(--transition-bounce);
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.share-copy:hover {
    background: var(--gradient-warm);
    border-color: transparent;
    color: var(--color-bg-dark);
}

.share-twitter:hover {
    background: #1DA1F2;
    border-color: transparent;
    color: #fff;
}

.share-facebook:hover {
    background: #1877F2;
    border-color: transparent;
    color: #fff;
}

.share-linkedin:hover {
    background: #0A66C2;
    border-color: transparent;
    color: #fff;
}

.share-email:hover {
    background: var(--color-teal);
    border-color: transparent;
    color: #fff;
}

.share-link-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-sm);
    position: relative;
}

#shareLinkInput {
    width: 100%;
    max-width: 400px;
    padding: 0.625rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    color: var(--color-text-light-secondary);
    font-size: 0.8125rem;
    font-family: var(--font-body);
    text-align: center;
    transition: var(--transition);
}

#shareLinkInput:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.08);
}

.share-copied {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    background: var(--color-teal);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
}

.share-copied.show {
    transform: translateY(-50%) scale(1);
}

/* ============================================
   Modal (Video)
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    z-index: 1;
    width: 90%;
    max-width: 900px;
}

.modal-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.modal-video iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.modal-video video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.modal-close,
.lightbox-close {
    position: absolute;
    top: -48px;
    right: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.modal-close:hover,
.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* ============================================
   Lightbox (Image)
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.lightbox-content {
    position: relative;
    z-index: 1;
    width: 90%;
    max-width: 800px;
}

.lightbox-image {
    width: 100%;
    background: linear-gradient(135deg, rgba(199, 125, 88, 0.1), rgba(139, 94, 131, 0.1));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightbox-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

/* Portfolio Lightbox Navigation */
.portfolio-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-md) 0 0;
}

.portfolio-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(28, 26, 46, 0.6);
    backdrop-filter: blur(4px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.portfolio-nav-btn:hover:not(:disabled) {
    background: var(--gradient-warm);
    border-color: transparent;
    transform: scale(1.1);
}

.portfolio-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.portfolio-nav-info {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.05em;
    min-width: 80px;
    text-align: center;
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-warm);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-bounce);
    z-index: 900;
    box-shadow: 0 4px 20px rgba(199, 125, 88, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 8px 30px rgba(199, 125, 88, 0.4);
}

/* ============================================
   Scroll Reveal Animation
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================
   Language Switch Animation
   ============================================ */
body.lang-switching {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}