/* ============================================================
   WATERFLOW PICTURES - Style
   Apple-inspired cinematic portfolio
   ============================================================ */

:root {
    --black: #000000;
    --white: #f5f5f7;
    --gray: #86868b;
    --gray-dark: #1d1d1f;
    --gray-card: #111111;
    --gold: #c8a96e;
    --gold-dim: rgba(200, 169, 110, 0.3);
    --font: 'Inter', -apple-system, 'SF Pro Display', 'Helvetica Neue', sans-serif;
    --font-cn: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', var(--font);
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

body.intro-active {
    overflow: hidden;
}

::selection {
    background: var(--gold);
    color: var(--black);
}

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

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

/* ============================================================
   INTRO OVERLAY
   ============================================================ */

#intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 1.2s var(--ease), visibility 1.2s;
}

#intro-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#intro-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s;
}

#intro-canvas.active {
    opacity: 0.4;
}

#intro-content {
    position: relative;
    z-index: 2;
    text-align: center;
    opacity: 0;
    pointer-events: none;
}

#intro-content.active {
    opacity: 1;
}

#intro-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

#intro-line, #intro-line-bottom {
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transition: width 1.5s var(--ease-out);
}

#intro-line.active, #intro-line-bottom.active {
    width: 200px;
}

#intro-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 200;
    letter-spacing: 0.5em;
    color: var(--white);
    margin: 16px 0 4px;
    overflow: hidden;
}

.intro-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
    transition-delay: calc(var(--i) * 0.07s + 0.3s);
}

.intro-letter.active {
    opacity: 1;
    transform: translateY(0);
}

#intro-subtitle {
    font-size: clamp(1rem, 3vw, 1.8rem);
    font-weight: 300;
    letter-spacing: 0.8em;
    color: var(--gold);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.8s var(--ease-out) 1s, transform 0.8s var(--ease-out) 1s;
}

#intro-subtitle.active {
    opacity: 1;
    transform: translateY(0);
}

#intro-chinese {
    font-family: var(--font-cn);
    font-size: clamp(0.9rem, 2vw, 1.3rem);
    font-weight: 300;
    letter-spacing: 0.4em;
    color: var(--gray);
    margin-top: 12px;
    opacity: 0;
    transition: opacity 1s var(--ease-out) 1.5s;
}

#intro-chinese.active {
    opacity: 1;
}

#intro-enter {
    position: absolute;
    bottom: 15%;
    z-index: 3;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-family: var(--font);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity 0.3s, transform 0.3s;
}

#intro-enter:hover {
    opacity: 1;
    transform: scale(1.05);
}

#intro-enter svg circle {
    transition: stroke 0.3s;
}

#intro-enter:hover svg circle {
    stroke: var(--gold);
}

#intro-enter.hidden {
    opacity: 0;
    pointer-events: none;
}

#intro-skip {
    position: absolute;
    top: 40px;
    right: 40px;
    z-index: 3;
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--gray);
    padding: 8px 20px;
    font-family: var(--font);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s;
}

#intro-skip:hover {
    border-color: rgba(255,255,255,0.4);
    color: var(--white);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 56px;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
    transition: all 0.4s var(--ease);
    opacity: 0;
    transform: translateY(-20px);
}

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

#navbar.scrolled {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-logo {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--white);
    transition: color 0.3s;
}

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

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gray);
    letter-spacing: 0.02em;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--white);
}

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

.nav-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 24px;
    height: 20px;
    position: relative;
}

.nav-menu-btn span {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--white);
    position: absolute;
    left: 0;
    transition: all 0.3s;
}

.nav-menu-btn span:first-child { top: 4px; }
.nav-menu-btn span:last-child { bottom: 4px; }

.nav-menu-btn.active span:first-child {
    top: 50%;
    transform: rotate(45deg);
}

.nav-menu-btn.active span:last-child {
    bottom: 50%;
    transform: rotate(-45deg);
}

#mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 8999;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease);
}

#mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

#mobile-menu a {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: var(--white);
    transition: color 0.3s;
}

#mobile-menu a:hover {
    color: var(--gold);
}

/* ============================================================
   HERO
   ============================================================ */

#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 30%, rgba(200, 169, 110, 0.06) 0%, transparent 60%);
}

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

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 32px;
    text-transform: uppercase;
}

.hero-dot {
    margin: 0 4px;
    opacity: 0.4;
}

.hero-number-wrapper {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 12px;
    line-height: 1;
    margin-bottom: 8px;
}

.hero-number {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--white) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-billion {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--gold);
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 200;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    color: var(--white);
}

.hero-desc {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    font-weight: 300;
    color: var(--gray);
    max-width: 500px;
    margin: 0 auto 48px;
}

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

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--white);
}

.stat-suffix {
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 300;
    color: var(--gold);
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--gray);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

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

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

.scroll-indicator span {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */

.anim-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
    transition-delay: var(--delay, 0s);
}

.anim-fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   SECTIONS COMMON
   ============================================================ */

.section-header {
    text-align: center;
    padding: 120px 24px 60px;
}

.section-eyebrow {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.05rem);
    font-weight: 300;
    color: var(--gray);
}

/* ============================================================
   WORKS CAROUSEL
   ============================================================ */

.works-carousel {
    padding: 0 0 80px;
    overflow: hidden;
}

.works-track {
    display: flex;
    gap: 24px;
    padding: 0 max(24px, calc((100vw - 1200px) / 2));
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.works-track::-webkit-scrollbar {
    display: none;
}

.work-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    border-radius: 16px;
    overflow: hidden;
    background: var(--gray-card);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
    cursor: pointer;
    display: block;
}

.work-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(200, 169, 110, 0.1);
}

.work-poster {
    position: relative;
    aspect-ratio: 9 / 16;
    overflow: hidden;
}

.work-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.work-card:hover .work-poster img {
    transform: scale(1.05);
}

.work-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s;
}

.work-card:hover .work-overlay {
    opacity: 1;
}

.work-play {
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--white);
    backdrop-filter: blur(10px);
}

.work-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.8);
}

.work-poster-text {
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-poster-gradient {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--g1), var(--g2), var(--g3));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.poster-text-title {
    font-size: 1.4rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
}

.work-info {
    padding: 16px 18px 20px;
}

.work-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.3;
}

.work-views {
    font-size: 0.8rem;
    color: var(--gold);
    margin-bottom: 2px;
}

.views-number {
    font-weight: 600;
}

.work-role {
    font-size: 0.7rem;
    color: var(--gray);
}

/* ============================================================
   MORE WORKS / TRADITIONAL
   ============================================================ */

.more-works, .traditional-works {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px;
}

.more-works-title {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    color: var(--gray);
}

.more-works-grid {
    display: flex;
    flex-direction: column;
}

.more-work-item {
    display: flex;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s;
    gap: 16px;
    cursor: default;
}

a.more-work-item {
    cursor: pointer;
}

a.more-work-item:hover {
    padding-left: 8px;
    border-bottom-color: var(--gold-dim);
}

.mw-title {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 500;
}

.mw-cn {
    font-family: var(--font-cn);
    color: var(--gray);
    font-weight: 300;
    margin-left: 8px;
    font-size: 0.85rem;
}

.mw-views {
    font-size: 0.75rem;
    color: var(--gray);
    white-space: nowrap;
}

.mw-arrow {
    font-size: 1rem;
    color: var(--gold);
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s;
}

a.more-work-item:hover .mw-arrow {
    opacity: 1;
    transform: translateX(0);
}

.traditional-works {
    padding-top: 60px;
    padding-bottom: 100px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto 40px;
    padding: 0 24px;
}

.video-card {
    background: var(--gray-card);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s var(--ease);
}

.video-card:hover {
    transform: translateY(-4px);
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-info {
    padding: 16px 20px;
}

.video-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.video-info p {
    font-size: 0.85rem;
    color: var(--gray);
}

/* ============================================================
   REEL
   ============================================================ */

#reel {
    padding: 0 24px 120px;
}

.reel-tabs {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 48px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 4px;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

.reel-tab {
    flex: 1;
    padding: 10px 24px;
    background: none;
    border: none;
    color: var(--gray);
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.35s var(--ease-out);
}

.reel-tab.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.reel-tab:hover:not(.active) {
    color: var(--white);
}

.reel-videos {
    max-width: 960px;
    margin: 0 auto;
    position: relative;
}

.reel-video-wrapper {
    display: none;
}

.reel-video-wrapper.active {
    display: block;
    animation: reelFadeIn 0.5s var(--ease-out);
}

@keyframes reelFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.reel-video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    border-radius: 16px;
    overflow: hidden;
    background: var(--gray-card);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    display: block;
}

.reel-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Thumbnail mode */
.reel-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out), filter 0.6s;
}

.reel-thumbnail:hover img {
    transform: scale(1.03);
    filter: brightness(0.7);
}

.reel-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    z-index: 2;
    transition: transform 0.3s var(--ease-out), opacity 0.3s;
    opacity: 0.85;
}

.reel-thumbnail:hover .reel-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
}

.reel-play-btn svg circle {
    transition: fill 0.3s;
}

.reel-thumbnail:hover .reel-play-btn svg circle {
    fill: rgba(200, 169, 110, 0.5);
}

.reel-yt-badge {
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.3s;
    z-index: 2;
}

.reel-thumbnail:hover .reel-yt-badge {
    opacity: 1;
    transform: translateY(0);
}

.reel-meta {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 20px 4px 0;
}

.reel-meta h3 {
    font-size: 1rem;
    font-weight: 600;
    white-space: nowrap;
}

.reel-meta p {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--gray);
    flex: 1;
}

.reel-duration {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.05em;
    white-space: nowrap;
    padding: 4px 10px;
    background: rgba(200, 169, 110, 0.1);
    border-radius: 4px;
}

@media (max-width: 768px) {
    .reel-meta {
        flex-direction: column;
        gap: 6px;
    }

    .reel-duration {
        align-self: flex-start;
    }
}

/* ============================================================
   ABOUT
   ============================================================ */

#about {
    padding: 120px 24px;
    background: var(--gray-dark);
}

.about-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.about-image {
    position: sticky;
    top: 100px;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.6s;
}

.about-image:hover img {
    filter: grayscale(0%);
}

.about-name {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.about-cn {
    font-family: var(--font-cn);
    font-weight: 300;
    color: var(--gray);
    margin-left: 8px;
    font-size: 0.7em;
}

.about-title {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.about-bio {
    margin-bottom: 40px;
}

.about-bio p {
    font-size: 0.95rem;
    font-weight: 300;
    color: rgba(245, 245, 247, 0.8);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-bio em {
    font-style: italic;
    color: var(--white);
}

.about-awards {
    margin-bottom: 32px;
}

.award-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.award-icon {
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 2px;
}

.award-item strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.award-item span {
    font-size: 0.75rem;
    color: var(--gray);
}

.about-education {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.edu-item {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.edu-item strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.edu-item span {
    font-size: 0.75rem;
    color: var(--gray);
}

/* ============================================================
   VISION
   ============================================================ */

#vision {
    padding: 140px 24px;
    position: relative;
    overflow: hidden;
}

#vision::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(200, 169, 110, 0.04) 0%, transparent 70%);
}

.vision-content {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.vision-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--white) 30%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vision-cn {
    font-family: var(--font-cn);
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    font-weight: 300;
    color: var(--gray);
    margin-bottom: 64px;
    letter-spacing: 0.1em;
}

.vision-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    text-align: left;
}

.pillar {
    padding: 32px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s var(--ease);
}

.pillar:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--gold-dim);
    transform: translateY(-4px);
}

.pillar-number {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.pillar h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.pillar p {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--gray);
    line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */

#contact {
    padding: 80px 48px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-top {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 24px;
}

.footer-brand h2 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    margin-bottom: 4px;
}

.footer-cn {
    font-family: var(--font-cn);
    font-size: 0.8rem;
    color: var(--gray);
    letter-spacing: 0.1em;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.8rem;
    color: var(--gray);
    transition: color 0.3s;
    letter-spacing: 0.02em;
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.7rem;
    color: var(--gray);
}

.footer-location {
    letter-spacing: 0.05em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
    #navbar {
        padding: 0 24px;
    }

    .nav-links {
        display: none;
    }

    .nav-menu-btn {
        display: block;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-divider {
        height: 24px;
    }

    .work-card {
        flex: 0 0 240px;
    }

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

    .about-image {
        position: relative;
        top: 0;
        max-width: 300px;
    }

    .vision-pillars {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    #intro-title {
        letter-spacing: 0.3em;
    }

    #intro-skip {
        top: 24px;
        right: 24px;
    }

    .more-work-item {
        flex-wrap: wrap;
        gap: 4px 16px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .work-card {
        flex: 0 0 200px;
    }

    .works-track {
        gap: 16px;
        padding: 0 16px;
    }
}