/* ============================================
   DUHYUN LEE — AI Artist Portfolio
   Trendy Editorial Design 2026
   ============================================ */

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

:root {
    --bg: #0a0a0a;
    --bg2: #111111;
    --fg: #f0ede8;
    --fg2: #999;
    --fg3: #555;
    --accent: #c8ff00;
    --accent2: #54d6ff;
    --accent3: #ff6b9d;
    --card-bg: rgba(255,255,255,0.04);
    --card-border: rgba(255,255,255,0.08);
    --font-display: 'Sora', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
}

html[lang="ko"] {
    --font-display: 'Noto Sans KR', 'Sora', 'Inter', sans-serif;
    --font-body: 'Noto Sans KR', 'Inter', sans-serif;
}

/* Light Mode */
[data-theme="light"] {
    --bg: #f5f3ef;
    --bg2: #eae7e1;
    --fg: #1a1a1a;
    --fg2: #555;
    --fg3: #999;
    --accent: #5a8f00;
    --accent2: #007c9f;
    --accent3: #b02b61;
    --card-bg: rgba(0,0,0,0.03);
    --card-border: rgba(0,0,0,0.08);
}

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

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    overflow: hidden;
    cursor: auto;
}

a { color: inherit; text-decoration: none; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
button { border: none; background: none; color: inherit; font: inherit; cursor: pointer; }

::selection {
    background: var(--accent);
    color: var(--bg);
}

/* --- Sensory FX Layers --- */
.sensory-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
    mix-blend-mode: screen;
}

.spark-layer {
    position: fixed;
    inset: 0;
    z-index: 998;
    pointer-events: none;
    overflow: hidden;
}

.spark {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 2px;
    background: var(--accent);
    box-shadow: 0 0 18px var(--accent);
    transform: translate(-50%, -50%) rotate(45deg);
    animation: sparkPop 720ms var(--ease-out) var(--delay, 0ms) forwards;
}

@keyframes sparkPop {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.2) rotate(45deg);
    }
    12% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(0.05) rotate(180deg);
    }
}

@keyframes remixPulse {
    0% { filter: saturate(1); }
    38% { filter: saturate(1.45) drop-shadow(0 0 18px color-mix(in srgb, var(--accent) 48%, transparent)); }
    100% { filter: saturate(1); }
}

body.fx-remix .hero-title,
body.fx-remix .hero-showcase {
    animation: remixPulse 620ms var(--ease-out);
}

/* --- Custom Cursor --- */
.has-custom-cursor body,
.has-custom-cursor a,
.has-custom-cursor button,
.has-custom-cursor select,
.has-custom-cursor [role="button"] {
    cursor: none;
}

.cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s var(--ease), height 0.2s var(--ease), background 0.2s;
    mix-blend-mode: difference;
}

.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(200, 255, 0, 0.4);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.4s var(--ease), height 0.4s var(--ease), border-color 0.3s;
}

.cursor.hover {
    width: 48px;
    height: 48px;
    background: rgba(200, 255, 0, 0.15);
    mix-blend-mode: normal;
}

.cursor-follower.hover {
    width: 64px;
    height: 64px;
    border-color: var(--accent);
}

@media (pointer: coarse) {
    .cursor, .cursor-follower { display: none; }
    body, a, button { cursor: auto; }
}

.skip-link {
    position: fixed;
    top: 0.8rem;
    left: 0.8rem;
    z-index: 10001;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    color: var(--bg);
    background: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    transform: translateY(-150%);
    transition: transform 0.2s var(--ease);
}

.skip-link:focus-visible {
    transform: translateY(0);
}

/* --- Preloader --- */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s var(--ease), visibility 0.6s;
}

.preloader.done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: 0.2em;
    display: flex;
    gap: 0.05em;
}

.preloader-text span {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px);
    animation: preloaderIn 0.5s var(--ease) forwards;
}

.preloader-text span:nth-child(1) { animation-delay: 0s; }
.preloader-text span:nth-child(2) { animation-delay: 0.06s; }
.preloader-text span:nth-child(3) { animation-delay: 0.12s; }
.preloader-text span:nth-child(4) { animation-delay: 0.18s; }
.preloader-text span:nth-child(5) { animation-delay: 0.24s; }
.preloader-text span:nth-child(6) { animation-delay: 0.3s; }

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
    color: var(--fg);
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.82) 0%, rgba(10, 10, 10, 0.44) 72%, transparent 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.dot { color: var(--accent); }

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    position: relative;
    padding: 0.25rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--fg);
    transition: width 0.4s var(--ease);
}

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

.nav-links a::before {
    content: attr(data-index);
    font-size: 0.6rem;
    color: var(--fg3);
    margin-right: 0.4rem;
    vertical-align: super;
}

.nav-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 101;
}

.menu-line {
    width: 28px;
    height: 2px;
    background: var(--fg);
    transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-menu.active .menu-line:first-child { transform: translateY(4px) rotate(45deg); }
.nav-menu.active .menu-line:last-child { transform: translateY(-4px) rotate(-45deg); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.language-picker {
    position: relative;
}

.language-picker select {
    width: 78px;
    height: 40px;
    padding: 0 1.75rem 0 0.75rem;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    color: var(--fg);
    background: var(--card-bg);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.25s, background 0.25s, transform 0.25s var(--ease);
}

.language-picker::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0.75rem;
    width: 0.42rem;
    height: 0.42rem;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    color: var(--fg2);
    pointer-events: none;
    transform: translateY(-65%) rotate(45deg);
}

.language-picker select:hover,
.language-picker select:focus-visible {
    border-color: var(--accent);
    background: rgba(200, 255, 0, 0.08);
    outline: none;
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 99;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s;
}

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

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

.mobile-menu-links a {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    display: block;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.mobile-menu.active .mobile-menu-links a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-menu-links a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-menu-links a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-menu-links a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-menu-links a:nth-child(4) { transition-delay: 0.25s; }

.mm-index {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--fg3);
    margin-right: 0.5rem;
    vertical-align: super;
}

.mobile-menu-footer {
    position: absolute;
    bottom: 3rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--fg3);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 3rem 4rem;
    position: relative;
}

.hero-inner {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.hero-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--fg3);
    margin-bottom: 2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: 0;
    margin-bottom: 2rem;
}

.hero-line {
    display: block;
    font-size: clamp(3.5rem, 12vw, 11rem);
    overflow: hidden;
}

.hero-line-indent {
    padding-left: clamp(2rem, 8vw, 10rem);
}

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

.hero-desc {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    color: var(--fg2);
    max-width: 500px;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s var(--ease) 1.6s forwards;
}

.hero-meta {
    display: flex;
    gap: 3rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease) 1.8s forwards;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--fg3);
}

.hero-scroll {
    margin-top: auto;
    padding-top: 2rem;
}

.scroll-indicator {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--fg3);
    opacity: 0;
    animation: fadeUp 0.8s var(--ease) 2s forwards;
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--fg3);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform: translateX(-100%);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(0); }
}

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

/* --- Section Common --- */
.section {
    padding: 8rem 3rem;
    position: relative;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.label-index {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.1em;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--fg3);
}

.label-text {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--fg3);
}

/* --- Works Section --- */
.works {
    background: var(--bg);
}

.works-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.work-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    cursor: pointer;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.work-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.work-item:nth-child(even) { direction: rtl; }
.work-item:nth-child(even) > * { direction: ltr; }

.work-thumb {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.work-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease), filter 0.5s;
}

.work-item:hover .work-thumb img {
    transform: scale(1.05);
    filter: brightness(0.7);
}

.work-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.work-play svg {
    width: 48px;
    height: 48px;
    color: var(--fg);
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.work-item:hover .work-play { opacity: 1; }

.work-info {
    padding: 1rem 0;
}

.work-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--bg);
    background: var(--accent);
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
    margin-bottom: 1rem;
}

.work-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.work-item:hover .work-title { color: var(--accent); }

.work-desc {
    color: var(--fg2);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

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

.work-tags span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    color: var(--fg3);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
}

/* Design Gallery */
.design-section {
    margin-top: 6rem;
    padding-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.design-heading {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

.design-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.design-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.design-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.design-card:hover img { transform: scale(1.08); }

.design-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.design-card-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
}

.design-card-cat {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 0.2rem;
}

/* --- About --- */
.about {
    background: var(--bg2);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.about-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    grid-column: 1 / -1;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.about-title.visible {
    opacity: 1;
    transform: translateY(0);
}

.text-accent { color: var(--accent); }

.about-body {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease) 0.1s, transform 0.6s var(--ease) 0.1s;
}

.about-body.visible {
    opacity: 1;
    transform: translateY(0);
}

.about-lead {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--fg);
}

.about-body p {
    color: var(--fg2);
    font-size: 0.95rem;
    line-height: 1.8;
}

.tools-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease) 0.2s, transform 0.6s var(--ease) 0.2s;
}

.tools-grid.visible {
    opacity: 1;
    transform: translateY(0);
}

.tool-item {
    padding: 1.2rem;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    transition: border-color 0.3s, background 0.3s;
}

.tool-item:hover {
    border-color: var(--accent);
    background: rgba(200, 255, 0, 0.03);
}

.tool-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
}

.tool-detail {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--fg3);
    letter-spacing: 0.02em;
}

/* --- Recognition --- */
.recognition {
    background: var(--bg);
}

.awards-list {
    margin-bottom: 4rem;
}

.award-row {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 2rem;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.award-row.visible {
    opacity: 1;
    transform: translateY(0);
}

.award-row:hover { background: rgba(255,255,255,0.02); }

.award-year {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--fg3);
}

.award-info h3 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.award-info p {
    font-size: 0.85rem;
    color: var(--fg2);
}

.award-result-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bg);
    background: var(--accent);
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    white-space: nowrap;
}

/* Certificates */
.cert-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
}

.cert-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.cert-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.cert-card:hover img { transform: scale(1.03); }

.cert-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(0deg, rgba(0,0,0,0.8), transparent);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

/* Press */
.press-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.press-card {
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
}

.press-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), border-color 0.3s, background 0.3s;
}

.press-card:hover {
    border-color: var(--accent);
    background: rgba(200, 255, 0, 0.03);
}

.press-source {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    display: block;
    margin-bottom: 0.3rem;
}

.press-card p {
    font-size: 0.85rem;
    color: var(--fg2);
}

/* --- Contact --- */
.contact {
    background: var(--bg2);
    padding-bottom: 4rem;
}

.contact-inner {
    max-width: 800px;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.contact-title.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-links {
    display: flex;
    flex-direction: column;
}

.contact-link {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: padding-left 0.4s var(--ease);
    opacity: 0;
    transform: translateY(20px);
}

.contact-link.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), padding-left 0.4s var(--ease);
}

.contact-link:hover { padding-left: 1rem; }

.contact-link-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fg3);
}

.contact-link-value {
    font-family: var(--font-display);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 600;
}

.contact-link-arrow {
    font-size: 1.2rem;
    color: var(--fg3);
    transition: color 0.3s, transform 0.3s var(--ease);
}

.contact-link:hover .contact-link-arrow {
    color: var(--accent);
    transform: translateX(4px);
}

/* --- Footer --- */
.footer {
    padding: 2rem 3rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

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

.footer-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.footer-copy {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--fg3);
}

/* --- Video Modal --- */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
}

.modal-wrap {
    position: relative;
    width: 90%;
    max-width: 900px;
}

.modal-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    font-size: 2rem;
    color: var(--fg2);
    transition: color 0.2s;
}

.modal-close:hover { color: var(--fg); }

.modal-video {
    position: relative;
    padding-bottom: 56.25%;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
}

.modal-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.9rem;
}

.modal-direct-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.65rem 0.95rem;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    color: var(--bg);
    background: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
}

/* --- Lightbox --- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

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

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
}

.lightbox-wrap {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
}

.lightbox-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    font-size: 2rem;
    color: var(--fg2);
    transition: color 0.2s;
}

.lightbox-close:hover { color: var(--fg); }

.lightbox-wrap img {
    max-height: 85vh;
    border-radius: 4px;
}

.lightbox-caption {
    text-align: center;
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--fg2);
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-menu { display: flex; }
    .nav-right { gap: 0.6rem; }
    .language-picker select {
        width: 72px;
        height: 38px;
        padding-left: 0.65rem;
        padding-right: 1.45rem;
    }

    .hero { padding: 6rem 1.5rem 3rem; }
    .section { padding: 5rem 1.5rem; }

    .work-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .work-item:nth-child(even) { direction: ltr; }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .award-row {
        grid-template-columns: 60px 1fr;
        gap: 1rem;
    }
    .award-result-badge {
        grid-column: 2;
        justify-self: start;
    }

    .cert-strip { grid-template-columns: 1fr; }
    .press-strip { grid-template-columns: 1fr; }

    .contact-link {
        grid-template-columns: 1fr auto;
    }
    .contact-link-label { display: none; }

    .nav { padding: 1rem 1.5rem; }
    .footer { padding: 1.5rem; }
}

@media (max-width: 600px) {
    .hero-meta { flex-direction: column; gap: 1.5rem; }
    .design-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Theme Toggle Button
   ============================================ */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border) !important;
    transition: background 0.3s, transform 0.3s var(--ease);
    position: relative;
}

.theme-toggle:hover {
    background: rgba(200, 255, 0, 0.1);
    transform: scale(1.1);
}

.theme-toggle svg {
    position: absolute;
    transition: opacity 0.3s, transform 0.4s var(--ease);
}

/* Dark mode: show sun icon, hide moon */
.icon-sun { opacity: 1; transform: rotate(0deg); }
.icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.5); }

/* Light mode: show moon icon, hide sun */
[data-theme="light"] .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.5); }
[data-theme="light"] .icon-moon { opacity: 1; transform: rotate(0deg); }

/* ============================================
   Light Mode Overrides
   ============================================ */
[data-theme="light"] .preloader { background: var(--bg); }
[data-theme="light"] .mobile-menu { background: var(--bg); }

[data-theme="light"] .nav {
    color: var(--fg);
    background: linear-gradient(180deg, rgba(245, 243, 239, 0.9) 0%, rgba(245, 243, 239, 0.62) 72%, transparent 100%);
}

[data-theme="light"] .nav-logo,
[data-theme="light"] .nav-links a,
[data-theme="light"] .language-picker select {
    color: var(--fg);
}

[data-theme="light"] .nav-links a::before,
[data-theme="light"] .hero-tag,
[data-theme="light"] .scroll-indicator {
    color: #6d6a62;
}

[data-theme="light"] .nav-links a::after {
    background: var(--fg);
}

[data-theme="light"] .work-item {
    border-bottom-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .work-thumb {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

[data-theme="light"] .tag {
    border-color: rgba(0,0,0,0.15);
    color: var(--fg2);
}

[data-theme="light"] .about-section {
    border-top-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .tool-item {
    background: var(--card-bg);
    border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .tool-item:hover {
    background: rgba(0,0,0,0.05);
}

[data-theme="light"] .award-row {
    border-bottom-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .award-row:hover {
    background: rgba(0,0,0,0.02);
}

[data-theme="light"] .cert-card {
    background: var(--card-bg);
    border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .press-card {
    background: var(--card-bg);
    border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .design-card::after {
    background: linear-gradient(0deg, rgba(0,0,0,0.6), transparent);
}

[data-theme="light"] .contact-link {
    border-bottom-color: rgba(0,0,0,0.1);
}

[data-theme="light"] .footer {
    border-top-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .cursor {
    background: var(--accent);
}

[data-theme="light"] .cursor-follower {
    border-color: rgba(90, 143, 0, 0.4);
}

[data-theme="light"] .sensory-canvas {
    opacity: 0.32;
    mix-blend-mode: multiply;
}

[data-theme="light"] ::selection {
    background: var(--accent);
    color: #fff;
}

[data-theme="light"] .menu-line {
    background: var(--fg);
}

[data-theme="light"] .hero-name {
    -webkit-text-stroke-color: var(--fg);
}

/* Smooth transition for theme change */
body, .nav, .mobile-menu, .preloader, .section,
.work-item, .tool-item, .award-row, .cert-card,
.press-card, .contact-link, .footer, .design-card {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

/* ============================================
   Screen Transition Mode
   ============================================ */
.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    width: 100%;
    background: var(--accent);
}

.mobile-menu-links a.active {
    color: var(--accent);
}

.screen-panel {
    position: fixed;
    inset: 0;
    min-height: 100svh;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    opacity: 0;
    pointer-events: none;
    transform: translateY(26px) scale(0.985);
    transition:
        opacity 0.42s var(--ease),
        transform 0.58s var(--ease),
        visibility 0.42s;
    visibility: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) transparent;
    will-change: opacity, transform;
}

.screen-panel::-webkit-scrollbar {
    width: 8px;
}

.screen-panel::-webkit-scrollbar-track {
    background: transparent;
}

.screen-panel::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 999px;
}

.screen-panel.active-screen {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    visibility: visible;
    z-index: 2;
}

.screen-panel.exiting-screen {
    transform: translateY(-18px) scale(0.99);
}

.section.screen-panel {
    padding: 8rem 3rem 4rem;
}

.active-screen .work-item,
.active-screen .case-card,
.active-screen .design-card,
.active-screen .about-title,
.active-screen .about-body,
.active-screen .tools-grid,
.active-screen .award-row,
.active-screen .cert-card,
.active-screen .press-card,
.active-screen .contact-title,
.active-screen .contact-link {
    opacity: 1;
    transform: translateY(0);
}

.footer {
    display: none;
}

@media (max-width: 900px) {
    .section.screen-panel {
        padding: 5.5rem 1.5rem 3rem;
    }
}

/* ============================================
   Portfolio Upgrade Layer
   ============================================ */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 96px 96px;
    mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 78%, transparent 100%);
}

.nav {
    border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
    background: rgba(10, 10, 10, 0.9);
    border-bottom-color: var(--card-border);
}

.nav-logo,
.nav-links,
.nav-right,
.screen-panel > * {
    position: relative;
    z-index: 1;
}

.nav-links a,
.mobile-menu-links a,
.filter-btn,
.action-button,
.contact-link-value,
.tool-name,
.work-title {
    letter-spacing: 0;
}

.hero-title,
.contact-title {
    letter-spacing: 0;
}

.hero-line {
    font-size: 8.8rem;
}

.contact-title {
    font-size: 6.6rem;
}

.work-title {
    font-size: 1.55rem;
}

.mobile-menu-links a {
    font-size: 3.4rem;
}

.screen-rail {
    position: fixed;
    right: 1.45rem;
    top: 50%;
    z-index: 120;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    transform: translateY(-50%);
}

.screen-rail button {
    width: 38px;
    height: 38px;
    border: 1px solid transparent;
    border-radius: 50%;
    color: var(--fg3);
    background: rgba(255,255,255,0.035);
    transition: color 0.25s, border-color 0.25s, background 0.25s, transform 0.25s var(--ease);
}

.screen-rail span {
    font-family: var(--font-mono);
    font-size: 0.58rem;
}

.screen-rail button:hover,
.screen-rail button.active {
    color: var(--bg);
    background: var(--accent);
    border-color: var(--accent);
    transform: translateX(-3px);
}

.hero {
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
    opacity: 0.5;
}

.hero-showcase {
    position: absolute;
    top: 12%;
    right: 3rem;
    width: min(42rem, 40vw);
    height: min(34rem, 58vh);
    z-index: 0;
    opacity: 0.74;
}

.hero-showcase img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    filter: saturate(0.95) contrast(1.05);
}

.showcase-main {
    inset: 0;
    transform: rotate(-2deg);
    opacity: 0.78;
}

.showcase-card {
    box-shadow: 0 20px 80px rgba(0,0,0,0.42);
}

.showcase-card-a {
    width: 52% !important;
    height: 34% !important;
    right: -4%;
    bottom: 7%;
    transform: rotate(3deg);
}

.showcase-card-b {
    width: 46% !important;
    height: 28% !important;
    left: -5%;
    top: 10%;
    transform: rotate(-6deg);
}

.hero-inner {
    max-width: 1180px;
}

.hero-desc {
    max-width: 560px;
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: -1.2rem 0 2.6rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease) 1.72s forwards;
}

.action-button {
    min-width: 140px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    color: var(--fg);
    background: rgba(255,255,255,0.04);
    transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}

.action-button:hover,
.action-button:focus-visible {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.action-primary {
    color: var(--bg);
    background: var(--accent);
    border-color: var(--accent);
}

.action-remix {
    min-width: 92px;
    color: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 46%, var(--card-border));
    background:
        linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)),
        radial-gradient(circle at 22% 15%, color-mix(in srgb, var(--accent2) 18%, transparent), transparent 42%),
        radial-gradient(circle at 86% 82%, color-mix(in srgb, var(--accent3) 18%, transparent), transparent 46%);
}

.action-remix:hover,
.action-remix:focus-visible {
    color: var(--bg);
    background:
        linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent2) 44%, var(--accent)));
}

.section-label {
    margin-bottom: 2.3rem;
}

.section-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 2rem;
    align-items: end;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.section-intro.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-intro h2,
.recognition-intro h2 {
    font-family: var(--font-display);
    font-size: 3.8rem;
    line-height: 1.02;
    font-weight: 800;
}

.section-intro p {
    color: var(--fg2);
    max-width: 34rem;
}

.work-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 1.25rem;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.work-filters.visible {
    opacity: 1;
    transform: translateY(0);
}

.filter-btn {
    min-width: 74px;
    min-height: 36px;
    padding: 0.55rem 0.9rem;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    color: var(--fg2);
    background: rgba(255,255,255,0.035);
    transition: color 0.25s, background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}

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

.case-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin: 0 0 clamp(1.4rem, 3vh, 2.2rem);
}

.case-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: clamp(1rem, 1.8vw, 1.25rem);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    background: rgba(255,255,255,0.035);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease), border-color 0.25s, background 0.25s;
}

.case-card:hover,
.case-card:focus-within {
    border-color: color-mix(in srgb, var(--accent) 58%, transparent);
    background: rgba(255,255,255,0.055);
}

.case-kicker {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    color: var(--accent);
    text-transform: uppercase;
}

.case-card h3 {
    margin: 0.45rem 0 0.45rem;
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 1.55vw, 1.35rem);
    line-height: 1.18;
}

.case-card p {
    color: var(--fg2);
    font-size: 0.86rem;
    line-height: 1.65;
}

.case-card dl {
    display: grid;
    gap: 0.55rem;
    margin-top: auto;
    padding-top: 1rem;
}

.case-fact {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.8rem;
    align-items: start;
}

.case-fact dt {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--fg3);
    text-transform: uppercase;
}

.case-fact dd {
    color: var(--fg);
    font-size: 0.82rem;
    line-height: 1.45;
}

.works-list {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.work-item,
.work-item:nth-child(even) {
    direction: ltr;
}

.work-item {
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 100%;
    padding: 0;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255,255,255,0.035);
    transition:
        opacity 0.55s var(--ease),
        transform 0.55s var(--ease),
        border-color 0.25s,
        background 0.25s;
}

.work-item:first-child {
    grid-column: span 8;
}

.work-item:first-child .work-title {
    font-size: 2.25rem;
}

.work-item:hover,
.work-item:focus-visible {
    border-color: color-mix(in srgb, var(--accent) 70%, transparent);
    background: rgba(255,255,255,0.055);
    outline: none;
}

.work-thumb {
    border-radius: 0;
    flex: 0 0 auto;
}

.work-info {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.25rem;
}

.work-desc {
    min-height: 2.8rem;
}

.work-tags {
    margin-top: auto;
}

.work-tags span {
    border-color: var(--card-border);
    background: rgba(255,255,255,0.025);
}

.work-play {
    opacity: 1;
    background: linear-gradient(180deg, transparent 25%, rgba(0,0,0,0.52));
}

.work-play svg {
    width: 42px;
    height: 42px;
    padding: 11px;
    border-radius: 50%;
    color: var(--bg);
    background: var(--accent);
}

.design-section {
    margin-top: 2rem;
    padding-top: 2rem;
}

.design-heading {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.design-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--card-border);
}

.design-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.design-card {
    grid-column: span 4;
    border: 1px solid var(--card-border);
    background: rgba(255,255,255,0.035);
}

.design-card:first-child,
.design-card:nth-child(4) {
    grid-column: span 6;
}

.design-card:hover,
.design-card:focus-visible {
    outline: none;
    border-color: color-mix(in srgb, var(--accent2) 70%, transparent);
}

.design-card-overlay {
    opacity: 1;
    background: linear-gradient(0deg, rgba(0,0,0,0.82), transparent 65%);
}

.is-hidden {
    display: none !important;
}

.about-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: start;
}

.about-title {
    grid-column: 1;
    font-size: 3.6rem;
}

.about-body {
    align-self: end;
}

.about-proof {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 1.5rem;
    padding: 1.35rem 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.about-proof.visible {
    opacity: 1;
    transform: translateY(0);
}

.about-proof span,
.process-step span {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent);
    text-transform: uppercase;
}

.about-proof strong {
    font-family: var(--font-display);
    font-size: 1.55rem;
    line-height: 1.2;
}

.tools-grid {
    grid-column: 1;
}

.tool-item {
    background: rgba(255,255,255,0.035);
}

.process-strip {
    grid-column: 2;
    display: grid;
    gap: 0.75rem;
}

.process-step {
    padding: 1rem;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    background: rgba(255,255,255,0.035);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease), border-color 0.25s;
}

.process-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.process-step:hover {
    border-color: color-mix(in srgb, var(--accent2) 70%, transparent);
}

.process-step strong {
    display: block;
    margin: 0.3rem 0;
    font-family: var(--font-display);
    font-size: 1.2rem;
}

.process-step p {
    color: var(--fg2);
    font-size: 0.86rem;
}

.recognition-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 2rem;
    align-items: end;
    margin-bottom: 2.4rem;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.recognition-intro.visible {
    opacity: 1;
    transform: translateY(0);
}

.recognition-stat {
    padding: 1.2rem;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    background: rgba(255,255,255,0.035);
}

.recognition-stat span {
    display: block;
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 0.9;
    color: var(--accent);
}

.recognition-stat p {
    margin-top: 0.7rem;
    color: var(--fg2);
    font-size: 0.86rem;
}

.award-row {
    padding: 1.25rem;
    border: 1px solid transparent;
    border-bottom-color: var(--card-border);
    border-radius: 8px;
}

.award-row:hover {
    border-color: var(--card-border);
}

.cert-card,
.press-card {
    border: 1px solid var(--card-border);
    background: rgba(255,255,255,0.035);
}

.contact-inner {
    max-width: 960px;
}

.contact-note {
    max-width: 520px;
    margin: -1.6rem 0 2.4rem;
    color: var(--fg2);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.contact-note.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-link {
    min-height: 82px;
    padding: 1.4rem 1rem;
    border: 1px solid transparent;
    border-bottom-color: var(--card-border);
    border-radius: 8px;
}

.contact-link:hover,
.contact-link:focus-visible {
    border-color: var(--card-border);
    background: rgba(255,255,255,0.035);
    outline: none;
}

a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

[data-theme="light"] body::before {
    background:
        linear-gradient(90deg, rgba(0,0,0,0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0,0,0,0.025) 1px, transparent 1px);
}

[data-theme="light"] .nav.is-scrolled {
    background: rgba(245, 243, 239, 0.94);
}

[data-theme="light"] .action-button,
[data-theme="light"] .filter-btn,
[data-theme="light"] .case-card,
[data-theme="light"] .work-item,
[data-theme="light"] .design-card,
[data-theme="light"] .tool-item,
[data-theme="light"] .process-step,
[data-theme="light"] .recognition-stat,
[data-theme="light"] .cert-card,
[data-theme="light"] .press-card,
[data-theme="light"] .contact-link:hover,
[data-theme="light"] .contact-link:focus-visible {
    background: rgba(255,255,255,0.56);
}

[data-theme="light"] .action-primary,
[data-theme="light"] .filter-btn.active,
[data-theme="light"] .filter-btn:hover,
[data-theme="light"] .screen-rail button.active,
[data-theme="light"] .screen-rail button:hover {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
}

@media (max-width: 1200px) {
    .hero-line { font-size: 6.9rem; }
    .contact-title { font-size: 5.2rem; }
    .section-intro h2,
    .recognition-intro h2,
    .about-title { font-size: 3rem; }
}

@media (max-width: 900px) {
    .cursor,
    .cursor-follower {
        display: none;
    }
    .sensory-canvas {
        opacity: 0.2;
    }
    body,
    a,
    button {
        cursor: auto;
    }
    .screen-panel {
        scrollbar-width: none;
    }
    .screen-panel::-webkit-scrollbar {
        width: 0;
        height: 0;
    }
    .screen-rail { display: none; }
    .hero-line { font-size: 4.4rem; }
    .contact-title { font-size: 3.6rem; }
    .mobile-menu-links a { font-size: 2.7rem; }
    .hero-showcase {
        top: auto;
        right: 1.25rem;
        bottom: 7rem;
        width: 58vw;
        height: 28vh;
        opacity: 0.44;
    }
    .hero-actions { margin-top: -0.5rem; }
    .section-intro,
    .recognition-intro,
    .about-grid,
    .about-proof {
        grid-template-columns: 1fr;
    }
    .section-intro h2,
    .recognition-intro h2,
    .about-title {
        font-size: 2.4rem;
    }
    .works-list,
    .design-grid {
        grid-template-columns: 1fr;
    }
    .work-item,
    .work-item:first-child,
    .design-card,
    .design-card:first-child,
    .design-card:nth-child(4) {
        grid-column: auto;
    }
    .process-strip,
    .tools-grid {
        grid-column: auto;
    }
    .work-desc {
        min-height: 0;
    }
}

@media (max-width: 600px) {
    .hero-line { font-size: 3.5rem; }
    .contact-title { font-size: 3rem; }
    .hero-meta {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.75rem;
    }
    .stat-num { font-size: 1.5rem; }
    .stat-label { font-size: 0.56rem; }
    .hero-showcase {
        width: 72vw;
        height: 24vh;
        bottom: 10rem;
    }
    .action-button {
        flex: 1 1 100%;
    }
    .section-intro h2,
    .recognition-intro h2,
    .about-title {
        font-size: 2rem;
    }
    .work-info,
    .press-card,
    .process-step,
    .recognition-stat {
        padding: 1rem;
    }
    .contact-link {
        grid-template-columns: minmax(0, 1fr) auto;
        min-height: 72px;
    }
    .contact-link-value {
        font-size: 1rem;
        overflow-wrap: anywhere;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sensory-canvas,
    .spark-layer {
        display: none;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

* {
    letter-spacing: 0 !important;
}

/* ============================================
   Layout Refinement Pass
   ============================================ */
:root {
    --layout-max: 1120px;
    --layout-gutter: clamp(1.25rem, 4.8vw, 4rem);
    --section-top: clamp(6.5rem, 12vh, 8.25rem);
    --section-bottom: clamp(3rem, 8vh, 5rem);
}

.screen-panel {
    padding-left: max(var(--layout-gutter), calc((100vw - var(--layout-max)) / 2));
    padding-right: max(var(--layout-gutter), calc((100vw - var(--layout-max)) / 2));
}

.section.screen-panel,
.hero.screen-panel {
    padding-top: var(--section-top);
    padding-bottom: var(--section-bottom);
}

.section.screen-panel {
    display: block;
}

.screen-panel > .section-label,
.screen-panel > .section-intro,
.screen-panel > .work-filters,
.screen-panel > .case-summary,
.screen-panel > .works-list,
.screen-panel > .design-section,
.screen-panel > .about-grid,
.screen-panel > .recognition-intro,
.screen-panel > .awards-list,
.screen-panel > .cert-strip,
.screen-panel > .press-strip,
.screen-panel > .contact-inner,
.hero-inner {
    width: 100%;
    max-width: var(--layout-max);
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    margin-bottom: clamp(1.4rem, 3vh, 2rem);
}

.section-intro,
.recognition-intro {
    grid-template-columns: minmax(0, 680px) minmax(280px, 360px);
    gap: clamp(2rem, 7vw, 5rem);
    align-items: end;
}

.section-intro h2,
.recognition-intro h2 {
    max-width: 760px;
    font-size: clamp(2.45rem, 4.45vw, 3.6rem);
    line-height: 0.98;
    text-wrap: balance;
}

.works-intro h2 {
    max-width: 720px;
}

.section-intro p {
    max-width: 31rem;
    line-height: 1.75;
}

.work-filters {
    margin-bottom: clamp(1rem, 2.4vh, 1.5rem);
}

.works-list,
.design-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.9rem, 1.8vw, 1.15rem);
    align-items: stretch;
}

.work-item,
.work-item:first-child,
.design-card,
.design-card:first-child,
.design-card:nth-child(4) {
    grid-column: auto;
}

.work-item {
    min-height: 0;
}

.work-item:first-child .work-title,
.work-title {
    font-size: clamp(1.24rem, 1.65vw, 1.55rem);
    line-height: 1.08;
}

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

.work-info {
    min-height: 168px;
    padding: clamp(1rem, 1.6vw, 1.25rem);
}

.work-desc {
    min-height: 3rem;
    line-height: 1.55;
}

.work-tags {
    gap: 0.4rem;
}

.design-section {
    max-width: var(--layout-max);
    margin: clamp(2.25rem, 5vh, 3.25rem) auto 0;
    padding-top: clamp(1.4rem, 3vh, 2rem);
}

.design-card {
    aspect-ratio: 4 / 3;
}

.about-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(1.6rem, 4vw, 3.5rem);
    align-items: start;
}

.about-title {
    max-width: 610px;
    font-size: clamp(2.5rem, 5vw, 4.35rem);
    line-height: 0.98;
}

.about-body {
    align-self: center;
    max-width: 560px;
    justify-self: end;
}

.about-proof {
    margin-top: 0.4rem;
    grid-template-columns: minmax(150px, 180px) minmax(0, 1fr);
}

.tools-grid,
.process-strip {
    align-self: start;
}

.tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.process-strip {
    gap: 1rem;
}

.recognition-intro {
    margin-bottom: clamp(1.4rem, 4vh, 2.4rem);
}

.recognition-stat {
    align-self: end;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 176px;
}

.awards-list {
    margin-bottom: clamp(2rem, 5vh, 3rem);
}

.award-row {
    grid-template-columns: 76px minmax(0, 1fr) auto;
    gap: clamp(1rem, 3vw, 2rem);
}

.cert-strip {
    gap: clamp(0.9rem, 1.8vw, 1.15rem);
}

.press-strip {
    gap: clamp(0.9rem, 1.8vw, 1.15rem);
}

.contact-inner {
    max-width: min(960px, var(--layout-max));
}

.contact-title {
    max-width: 900px;
    font-size: clamp(3.5rem, 8.4vw, 6.5rem);
}

.contact-note {
    margin-top: -1.2rem;
}

.hero-inner {
    min-height: calc(100svh - var(--section-top) - var(--section-bottom));
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    max-width: min(930px, 78vw);
}

.hero-line {
    font-size: clamp(3.5rem, 7.7vw, 6.4rem);
}

.hero-line-indent {
    padding-left: clamp(1.4rem, 5.5vw, 6rem);
}

.hero-showcase {
    right: max(var(--layout-gutter), calc((100vw - var(--layout-max)) / 2));
    top: 19%;
    width: min(27rem, 33vw);
    height: min(22rem, 42vh);
    opacity: 0.58;
}

.hero-actions {
    margin-top: -0.6rem;
    margin-bottom: 2.2rem;
}

.hero-meta {
    gap: clamp(1.35rem, 4vw, 3rem);
}

html[lang="zh-CN"] .hero-tag,
html[lang="ja"] .hero-tag,
html[lang="ko"] .section-label,
html[lang="zh-CN"] .section-label,
html[lang="ja"] .section-label,
html[lang="ko"] .work-tags,
html[lang="zh-CN"] .work-tags,
html[lang="ja"] .work-tags {
    word-break: keep-all;
}

html[lang="ko"] .section-intro h2,
html[lang="ko"] .recognition-intro h2,
html[lang="ko"] .about-title,
html[lang="ko"] .contact-title,
html[lang="ko"] .section-intro p,
html[lang="ko"] .case-card h3,
html[lang="ko"] .case-card p,
html[lang="ko"] .case-fact dd,
html[lang="ko"] .work-title,
html[lang="ko"] .work-desc,
html[lang="ko"] .award-info h3,
html[lang="ko"] .award-info p,
html[lang="ko"] .contact-note {
    word-break: keep-all;
    overflow-wrap: break-word;
    line-break: strict;
}

html[lang="zh-CN"] .section-intro h2,
html[lang="ja"] .section-intro h2,
html[lang="ko"] .section-intro h2,
html[lang="ko"] .recognition-intro h2,
html[lang="ko"] .about-title,
html[lang="ko"] .contact-title,
html[lang="zh-CN"] .recognition-intro h2,
html[lang="ja"] .recognition-intro h2,
html[lang="zh-CN"] .about-title,
html[lang="ja"] .about-title,
html[lang="zh-CN"] .contact-title,
html[lang="ja"] .contact-title {
    line-height: 1.16;
}

/* Typography clipping guard.
   Large display/CJK headings need extra line box space because screen panels and
   hero reveal masks otherwise trim glyph ascenders/descenders at some sizes. */
.hero-title {
    line-height: 1.08;
}

.hero-line {
    line-height: 1.08;
    padding-block: 0.08em;
    margin-block: -0.04em;
}

.hero-line .hero-anim {
    line-height: inherit;
    padding-block: 0.02em;
}

.section-intro h2,
.recognition-intro h2,
.about-title {
    line-height: 1.08;
    overflow-wrap: anywhere;
}

.contact-title {
    line-height: 1.1;
    max-width: min(900px, 100%);
    overflow-wrap: anywhere;
}

@media (max-height: 520px) and (min-width: 700px) {
    .contact-title {
        font-size: clamp(3.15rem, 7.4vw, 5.7rem);
    }

    .section-intro h2,
    .recognition-intro h2,
    .about-title {
        font-size: clamp(2.2rem, 4vw, 3.25rem);
    }
}

html[lang="zh-CN"] .work-title,
html[lang="ja"] .work-title,
html[lang="zh-CN"] .award-info h3,
html[lang="ja"] .award-info h3 {
    line-height: 1.22;
}

.work-item,
.case-card,
.design-card,
.cert-card,
.press-card,
.process-step,
.tool-item {
    --glow-x: 50%;
    --glow-y: 50%;
    --tilt-x: 0deg;
    --tilt-y: 0deg;
    position: relative;
    isolation: isolate;
    transform-style: preserve-3d;
}

.work-item::before,
.case-card::before,
.design-card::before,
.cert-card::before,
.press-card::before,
.process-step::before,
.tool-item::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0;
    background:
        radial-gradient(circle at var(--glow-x) var(--glow-y), color-mix(in srgb, var(--accent) 30%, transparent), transparent 30%),
        linear-gradient(135deg, transparent, color-mix(in srgb, var(--accent2) 10%, transparent), transparent);
    transition: opacity 0.24s var(--ease);
    mix-blend-mode: screen;
}

.work-item:hover::before,
.case-card:hover::before,
.design-card:hover::before,
.cert-card:hover::before,
.press-card:hover::before,
.process-step:hover::before,
.tool-item:hover::before,
.work-item.is-tilting::before,
.case-card.is-tilting::before,
.design-card.is-tilting::before,
.cert-card.is-tilting::before,
.press-card.is-tilting::before,
.process-step.is-tilting::before,
.tool-item.is-tilting::before {
    opacity: 1;
}

.work-item.is-tilting,
.case-card.is-tilting,
.design-card.is-tilting,
.cert-card.is-tilting,
.press-card.is-tilting,
.process-step.is-tilting,
.tool-item.is-tilting {
    transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-2px);
}

.work-item > *,
.case-card > *,
.design-card > *,
.cert-card > *,
.press-card > *,
.process-step > *,
.tool-item > * {
    position: relative;
    z-index: 3;
}

@media (max-width: 1100px) {
    .works-list,
    .case-summary,
    .design-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section-intro,
    .recognition-intro {
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
    }

    .section-intro p {
        max-width: 42rem;
    }
}

@media (max-width: 900px) {
    :root {
        --layout-gutter: clamp(1.15rem, 5vw, 1.75rem);
        --section-top: 5.7rem;
        --section-bottom: 3rem;
    }

    .screen-panel {
        padding-left: var(--layout-gutter);
        padding-right: var(--layout-gutter);
    }

    .section.screen-panel,
    .hero.screen-panel {
        padding-top: var(--section-top);
        padding-bottom: var(--section-bottom);
    }

    .section-intro h2,
    .recognition-intro h2,
    .about-title {
        font-size: clamp(2.1rem, 9vw, 3rem);
        line-height: 1.04;
    }

    .works-list,
    .case-summary,
    .design-grid,
    .tools-grid,
    .cert-strip,
    .press-strip {
        grid-template-columns: 1fr;
    }

    .about-grid,
    .about-proof {
        grid-template-columns: 1fr;
    }

    .about-body {
        justify-self: start;
    }

    .work-info {
        min-height: 0;
    }

    .work-desc {
        min-height: 0;
    }

    .hero-inner {
        min-height: calc(100svh - var(--section-top) - var(--section-bottom));
        justify-content: center;
    }

    .hero-title {
        max-width: 100%;
    }

    .hero-line {
        font-size: clamp(2.8rem, 11.5vw, 3.45rem);
    }

    .hero-showcase {
        top: 7.8rem;
        right: var(--layout-gutter);
        bottom: auto;
        width: min(68vw, 20rem);
        height: min(20vh, 10.5rem);
        opacity: 0.32;
    }

    .contact-title {
        font-size: clamp(3rem, 13vw, 4.4rem);
    }

    .award-row {
        grid-template-columns: 1fr;
        gap: 0.6rem 1rem;
    }

    .award-year {
        grid-column: auto;
    }

    .award-result-badge {
        grid-column: auto;
        justify-self: start;
    }
}

@media (max-width: 560px) {
    .section-label {
        margin-bottom: 1.15rem;
    }

    .work-filters {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-btn {
        width: 100%;
    }

    .hero-meta {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hero-showcase {
        width: 76vw;
        height: 9rem;
        opacity: 0.28;
    }
}

/* Final heading safety overrides: keep these after breakpoint rules. */
.hero-title {
    line-height: 1.1;
}

.hero-line {
    line-height: 1.1;
    padding-block: 0.1em;
    margin-block: -0.05em;
}

.hero-line-revealed {
    overflow: visible !important;
}

.section-intro h2,
.recognition-intro h2,
.about-title {
    line-height: 1.14;
    padding-block: 0.04em;
    margin-block: -0.02em 0.18em;
    overflow-wrap: anywhere;
}

.contact-title {
    line-height: 1.16;
    padding-block: 0.05em;
    margin-top: -0.05em;
    max-width: min(840px, calc(100vw - (var(--layout-gutter) * 2) - 5.5rem));
    font-size: clamp(3.2rem, 7.15vw, 5.8rem);
    text-wrap: balance;
    overflow-wrap: anywhere;
}

html[lang="zh-CN"] .section-intro h2,
html[lang="ja"] .section-intro h2,
html[lang="zh-CN"] .recognition-intro h2,
html[lang="ja"] .recognition-intro h2,
html[lang="zh-CN"] .about-title,
html[lang="ja"] .about-title,
html[lang="zh-CN"] .contact-title,
html[lang="ja"] .contact-title {
    line-height: 1.22;
}

@media (max-width: 900px) {
    .section-intro h2,
    .recognition-intro h2,
    .about-title {
        line-height: 1.16;
    }

    .contact-title {
        max-width: 100%;
        font-size: clamp(3rem, 12vw, 4.05rem);
        line-height: 1.18;
    }
}

/* Korean text needs a taller line box than Latin display text. */
html[lang="ko"] .hero-title,
html[lang="ko"] .section-intro h2,
html[lang="ko"] .recognition-intro h2,
html[lang="ko"] .about-title,
html[lang="ko"] .contact-title {
    line-height: 1.24;
    padding-block: 0.08em;
    overflow: visible;
}

html[lang="ko"] .hero-title {
    padding-block: 0.16em;
}

html[lang="ko"] .hero-line {
    line-height: 1.18;
    padding-block: 0.12em;
    margin-block: -0.06em;
}

html[lang="ko"] .work-title {
    line-height: 1.3;
    padding-block: 0.06em;
    margin-bottom: 0.35rem;
    overflow: visible;
}

html[lang="ko"] .recognition-stat span {
    line-height: 1.32;
    padding-block: 0.08em;
    overflow: visible;
}

html:not([lang="ko"]) .hero-title {
    line-height: 1.18;
    padding-block: 0.16em;
    overflow: visible;
}

html:not([lang="ko"]) .recognition-stat span {
    line-height: 1.32;
    padding-block: 0.08em;
    overflow: visible;
}

/* ============================================
   Stylish Alignment Pass
   ============================================ */
:root {
    --layout-max: 1184px;
    --surface-1: rgba(255,255,255,0.045);
    --surface-2: rgba(255,255,255,0.07);
    --stroke-soft: color-mix(in srgb, var(--fg) 11%, transparent);
    --shadow-soft: 0 24px 70px rgba(0,0,0,0.22);
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, transparent 0 42%, color-mix(in srgb, var(--accent) 7%, transparent) 42% 42.18%, transparent 42.18% 100%),
        repeating-linear-gradient(90deg, transparent 0 13rem, color-mix(in srgb, var(--accent2) 4%, transparent) 13rem 13.05rem, transparent 13.05rem 26rem);
    opacity: 0.55;
    mix-blend-mode: screen;
}

.nav {
    padding-left: max(1.2rem, var(--layout-gutter));
    padding-right: max(1.2rem, var(--layout-gutter));
    background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 92%, transparent) 0%, color-mix(in srgb, var(--bg) 58%, transparent) 70%, transparent 100%);
}

.nav.is-scrolled {
    background: color-mix(in srgb, var(--bg) 90%, transparent);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.language-picker select,
.theme-toggle,
.nav-menu {
    border-color: var(--stroke-soft);
    background: color-mix(in srgb, var(--card-bg) 74%, transparent);
}

.section-label {
    min-height: 1.2rem;
    align-items: center;
}

.label-line {
    width: clamp(42px, 5vw, 68px);
}

.section-intro,
.recognition-intro {
    align-items: start;
}

.section-intro p,
.recognition-stat p,
.case-card p,
.work-desc,
.process-step p,
.press-card p,
.contact-note {
    text-wrap: pretty;
}

.work-filters {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.filter-btn {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-color: var(--stroke-soft);
    background: rgba(255,255,255,0.025);
}

.case-summary,
.works-list,
.design-grid,
.cert-strip,
.press-strip {
    align-items: stretch;
}

.case-card,
.work-item,
.design-card,
.tool-item,
.process-step,
.recognition-stat,
.award-row,
.cert-card,
.press-card,
.contact-link {
    border-color: var(--stroke-soft);
    background:
        linear-gradient(145deg, rgba(255,255,255,0.058), rgba(255,255,255,0.022));
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.052);
}

.case-card:hover,
.work-item:hover,
.design-card:hover,
.tool-item:hover,
.process-step:hover,
.cert-card:hover,
.press-card:hover,
.contact-link:hover {
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.08),
        0 18px 45px rgba(0,0,0,0.18);
}

.case-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.85rem, 1.35vw, 1.05rem);
    margin-bottom: clamp(1.2rem, 2.4vh, 1.7rem);
}

.case-card {
    min-height: 254px;
    justify-content: space-between;
}

.case-card h3 {
    min-height: 2.9rem;
    display: flex;
    align-items: flex-end;
}

.case-card p {
    min-height: 4.3em;
}

.case-card dl {
    border-top: 1px solid var(--stroke-soft);
}

.case-fact {
    grid-template-columns: 4.25rem minmax(0, 1fr);
}

.works-list,
.design-grid {
    gap: clamp(0.85rem, 1.35vw, 1.05rem);
}

.work-item {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(190px, 1fr);
}

.work-info {
    min-height: 190px;
    gap: 0.62rem;
}

.work-badge {
    align-self: flex-start;
    margin-bottom: 0.15rem;
}

.work-title {
    min-height: 2.55em;
    display: flex;
    align-items: flex-start;
    margin-bottom: 0;
}

.work-desc {
    min-height: 3.2em;
    margin-bottom: 0;
}

.work-tags {
    min-height: 2rem;
    align-content: end;
}

.work-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
}

.work-thumb::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 38%;
    pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,0.32));
}

.work-play svg {
    box-shadow: 0 10px 28px rgba(0,0,0,0.28);
}

.design-section {
    border-top-color: var(--stroke-soft);
}

.design-heading {
    align-items: center;
    min-height: 2.2rem;
}

.design-grid {
    grid-auto-rows: 1fr;
}

.design-card {
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.about-grid {
    align-items: stretch;
}

.about-body,
.about-proof,
.tools-grid,
.process-strip {
    align-self: stretch;
}

.about-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tools-grid {
    grid-auto-rows: 1fr;
}

.tool-item {
    min-height: 106px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.process-strip {
    grid-template-rows: repeat(3, minmax(0, 1fr));
}

.process-step {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.recognition-intro {
    align-items: stretch;
}

.recognition-stat {
    align-self: stretch;
}

.award-row {
    min-height: 92px;
    align-items: center;
}

.cert-strip {
    grid-auto-rows: minmax(0, 1fr);
}

.cert-card {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
}

.cert-card img {
    object-position: center 34%;
}

.press-card {
    min-height: 104px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-inner {
    max-width: var(--layout-max);
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
    column-gap: clamp(2rem, 6vw, 5.2rem);
    row-gap: 1rem;
    align-items: end;
}

.contact-title {
    margin-bottom: 0;
    max-width: min(760px, 100%);
}

.contact-note {
    grid-column: 1;
    max-width: 32rem;
    margin: 0;
}

.contact-links {
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-self: stretch;
    align-self: end;
    gap: 0.72rem;
}

.contact-link {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    min-height: 78px;
    border: 1px solid var(--stroke-soft);
}

.contact-link:hover {
    padding-left: 1.25rem;
}

.contact-link-value {
    min-width: 0;
    overflow-wrap: anywhere;
}

[data-theme="light"] {
    --surface-1: rgba(255,255,255,0.72);
    --surface-2: rgba(255,255,255,0.9);
    --stroke-soft: rgba(0,0,0,0.1);
    --shadow-soft: 0 24px 70px rgba(25,22,18,0.12);
}

[data-theme="light"] body::after {
    background:
        linear-gradient(135deg, transparent 0 42%, color-mix(in srgb, var(--accent) 10%, transparent) 42% 42.18%, transparent 42.18% 100%),
        repeating-linear-gradient(90deg, transparent 0 13rem, color-mix(in srgb, var(--accent2) 4%, transparent) 13rem 13.05rem, transparent 13.05rem 26rem);
    opacity: 0.45;
    mix-blend-mode: multiply;
}

[data-theme="light"] .case-card,
[data-theme="light"] .work-item,
[data-theme="light"] .design-card,
[data-theme="light"] .tool-item,
[data-theme="light"] .process-step,
[data-theme="light"] .recognition-stat,
[data-theme="light"] .award-row,
[data-theme="light"] .cert-card,
[data-theme="light"] .press-card,
[data-theme="light"] .contact-link {
    background:
        linear-gradient(145deg, rgba(255,255,255,0.92), rgba(255,255,255,0.62));
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.8),
        0 16px 45px rgba(26,26,26,0.055);
}

@media (max-width: 1100px) {
    .case-card {
        min-height: 246px;
    }
}

@media (max-width: 900px) {
    :root {
        --layout-max: 100%;
    }

    body::after {
        opacity: 0.32;
    }

    .nav {
        padding-left: var(--layout-gutter);
        padding-right: var(--layout-gutter);
    }

    .work-filters {
        overflow-x: auto;
        padding-bottom: 0.25rem;
        scrollbar-width: none;
    }

    .work-filters::-webkit-scrollbar {
        display: none;
    }

    .case-summary {
        grid-template-columns: 1fr;
    }

    .case-card,
    .work-item,
    .work-info,
    .work-title,
    .work-desc,
    .case-card h3,
    .case-card p {
        min-height: 0;
    }

    .work-item {
        grid-template-rows: auto 1fr;
    }

    .work-title {
        display: block;
    }

    .work-tags {
        min-height: 0;
    }

    .contact-inner {
        display: block;
        max-width: var(--layout-max);
    }

    .contact-note {
        margin: 0 0 1.6rem;
    }

    .contact-links {
        display: flex;
    }
}

@media (max-width: 560px) {
    .work-filters {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        overflow: visible;
    }

    .case-fact {
        grid-template-columns: 3.85rem minmax(0, 1fr);
        gap: 0.65rem;
    }

    .contact-link {
        grid-template-columns: minmax(0, 1fr) auto;
        row-gap: 0.2rem;
    }

    .contact-link-label {
        grid-column: 1 / -1;
    }
}

/* ============================================
   2026-05-17 Enhancements (additive only)
   Performance / Accessibility / Modern CSS
   ============================================ */

/* --- Content-visibility for off-screen panels (LCP/INP boost) --- */
.screen-panel:not(.active-screen) {
    content-visibility: auto;
    contain-intrinsic-size: 1200px 800px;
}

/* --- View Transitions API (smooth screen-panel changes) --- */
@supports (view-transition-name: none) {
    ::view-transition-old(root),
    ::view-transition-new(root) {
        animation-duration: 280ms;
        animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
    }
    ::view-transition-old(root) {
        animation-name: vt-fade-out;
    }
    ::view-transition-new(root) {
        animation-name: vt-fade-in;
    }
    @keyframes vt-fade-out {
        to { opacity: 0; transform: translateY(-4px); }
    }
    @keyframes vt-fade-in {
        from { opacity: 0; transform: translateY(4px); }
    }
}

/* --- Strengthen focus indicators (WCAG 2.2 AA — 2px, 3:1 contrast) --- */
.has-keyboard :focus-visible,
.has-keyboard a:focus-visible,
.has-keyboard button:focus-visible,
.has-keyboard [role="button"]:focus-visible,
.has-keyboard select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent);
    border-radius: 4px;
}

/* --- Larger hit-targets (WCAG 2.2 target size ≥24px) --- */
.screen-rail button,
.theme-toggle,
.nav-menu,
.modal-close,
.lightbox-close {
    min-width: 36px;
    min-height: 36px;
}

/* --- Honor OS preference if user hasn't picked a theme --- */
@media (prefers-color-scheme: light) {
    :root:not([data-theme]) {
        --bg: #f5f3ef;
        --bg2: #eae7e1;
        --fg: #1a1a1a;
        --fg2: #555;
        --fg3: #999;
        --accent: #5a8f00;
        --accent2: #007c9f;
        --accent3: #b02b61;
        --card-bg: rgba(0,0,0,0.03);
        --card-border: rgba(0,0,0,0.08);
    }
}

/* --- Reduce data: lighter sensory FX on save-data --- */
@media (prefers-reduced-data: reduce) {
    .sensory-canvas { display: none; }
    .spark-layer { display: none; }
}

/* --- Anti-flash for theme switch --- */
html.theme-switching,
html.theme-switching * {
    transition: none !important;
}

/* --- Print stylesheet (when someone prints the page) --- */
@media print {
    .nav, .screen-rail, .mobile-menu, .sensory-canvas, .spark-layer,
    .cursor, .cursor-follower, .preloader, .hero-scroll, .skip-link,
    .video-modal, .lightbox, .footer, .theme-toggle, .action-remix {
        display: none !important;
    }
    body, .screen-panel {
        overflow: visible !important;
        position: static !important;
        background: white !important;
        color: black !important;
    }
    .screen-panel {
        display: block !important;
        opacity: 1 !important;
        transform: none !important;
        page-break-after: always;
    }
}

/* --- Wide-gamut color enhancement for capable displays --- */
@supports (color: color(display-p3 1 0 0)) {
    :root {
        --accent-p3: color(display-p3 0.78 1 0.05);
    }
    [data-theme="light"] {
        --accent-p3: color(display-p3 0.34 0.55 0);
    }
}

/* --- Smooth section scroll inside panel (Lenis-lite via CSS) --- */
.works.screen-panel,
.about.screen-panel,
.recognition.screen-panel,
.contact.screen-panel {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
}

/* ============================================
   Per-work role labels (2026-05-17)
   "작업물별 담당 영역" — visible on every card.
   ============================================ */
.work-role {
    margin-top: 0.45rem;
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 0.78rem;
    line-height: 1.35;
    padding: 0.32rem 0.6rem;
    border-radius: 6px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    max-width: 100%;
}

.work-role .role-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    flex-shrink: 0;
}

.work-role .role-text {
    font-weight: 600;
    color: var(--fg);
    word-break: keep-all;
}

[data-theme="light"] .work-role {
    background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.design-card-role {
    display: block;
    margin-top: 0.3rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.85);
    word-break: keep-all;
}

@media (max-width: 640px) {
    .work-role {
        font-size: 0.72rem;
    }
}

/* ============================================
   2026-10-09 기업 작업 게재 대기 (pending-strip)
   고객사 공개 허락 확인 전: 제목·역할·기간만 표기, 영상·스틸·링크 없음
   ============================================ */
.screen-panel > .pending-strip {
    width: 100%;
    max-width: var(--layout-max);
    margin: 0 auto clamp(1.4rem, 3vh, 2.2rem);
}

.pending-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 0.4rem 1.5rem;
    align-items: end;
    margin-bottom: 0.9rem;
}

.pending-kicker {
    grid-column: 1 / -1;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
}

.pending-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 1.8vw, 1.5rem);
    line-height: 1.15;
    word-break: keep-all;
}

.pending-note {
    margin: 0;
    color: var(--fg2);
    font-size: 0.86rem;
    line-height: 1.6;
    word-break: keep-all;
}

.pending-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(0.85rem, 1.35vw, 1.05rem);
}

.pending-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: clamp(1rem, 1.8vw, 1.25rem);
    border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--card-border));
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    transition: border-color 0.25s, background 0.25s;
}

.pending-card:hover {
    border-color: color-mix(in srgb, var(--accent) 75%, var(--card-border));
    background: rgba(255, 255, 255, 0.05);
}

.pending-spec {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fg3);
}

.pending-card h4 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.02rem, 1.4vw, 1.2rem);
    line-height: 1.22;
    word-break: keep-all;
}

.pending-desc {
    margin: 0;
    color: var(--fg2);
    font-size: 0.84rem;
    line-height: 1.6;
    word-break: keep-all;
}

.pending-card .work-role {
    align-self: flex-start;
    margin-top: 0.1rem;
}

.pending-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.8rem;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 0.55rem;
    border-top: 1px solid var(--card-border);
}

.pending-period {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.04em;
    color: var(--fg3);
}

.pending-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    white-space: nowrap;
}

[data-theme="light"] .pending-card {
    background: rgba(0, 0, 0, 0.025);
}

[data-theme="light"] .pending-card:hover {
    background: rgba(0, 0, 0, 0.045);
}

@media (max-width: 900px) {
    .pending-head { grid-template-columns: 1fr; }
    .pending-grid { grid-template-columns: 1fr; }
    .pending-badge { white-space: normal; }
}


/* ============================================
   2026-10-09 디자인 검토 개선 (append-only overrides)
   ============================================ */
/* 1) 작업 카드 정보 블록: 제목·설명·담당을 붙이고 태그는 바닥 고정 */
.work-info { gap: 0.5rem; }
.work-title { min-height: 0; }
.work-desc { min-height: 0; }
.work-info .work-role { margin-top: 0.1rem; }
.work-tags { margin-top: auto; min-height: 0; padding-top: 0.35rem; }

/* 2) 보도 카드: 클릭 유도 문구 + 호버 반응 */
.press-card { position: relative; }
.press-cta {
    display: inline-block;
    margin-top: 0.7rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    color: var(--accent);
    transition: transform 0.25s var(--ease), opacity 0.25s;
    opacity: 0.85;
}
.press-card:hover .press-cta { transform: translateX(4px); opacity: 1; }

/* 3) 연락 화면: 협업 분야 칩 */
.contact-chips {
    grid-column: 1;
    list-style: none;
    margin: 0.25rem 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    max-width: 32rem;
}
.contact-chips li {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    color: var(--fg2);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    padding: 0.32rem 0.7rem;
    background: var(--card-bg);
}
.contact-chips li:first-child { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 55%, transparent); }

/* 4) 모바일 히어로: 쇼케이스를 제목 위 띠로 올려 제목 가독성 확보 */
@media (max-width: 900px) {
    .hero-showcase {
        top: 4.9rem;
        left: var(--layout-gutter);
        right: var(--layout-gutter);
        bottom: auto;
        width: auto;
        height: 8.2rem;
        opacity: 0.55;
    }
    .hero-showcase::after {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: 8px;
        background: linear-gradient(180deg, rgba(0,0,0,0) 35%, var(--bg) 100%);
        pointer-events: none;
    }
    .hero-showcase .showcase-main { transform: none; opacity: 0.95; }
    .hero-showcase .showcase-card-a,
    .hero-showcase .showcase-card-b { display: none; }
    .hero-inner { padding-top: 8.6rem; }
}
@media (max-width: 560px) {
    .hero-showcase { height: 7.4rem; opacity: 0.5; }
    .hero-inner { padding-top: 8rem; }
}

/* 5) 태블릿·모바일 히어로: 띠 아래로 바로 제목이 오도록 위쪽 정렬 */
@media (max-width: 900px) {
    .hero.screen-panel { justify-content: flex-start; }
    .hero-showcase { height: clamp(7.4rem, 22vh, 13rem); }
    .hero-inner { padding-top: calc(clamp(7.4rem, 22vh, 13rem) + 1.4rem); }
}

/* 6) 900px 이하: 히어로 내용을 띠 바로 아래부터 쌓고, 장식용 '메뉴' 표시는 숨김(수치와 겹침) */
@media (max-width: 900px) {
    .hero-inner {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        height: auto;
        flex: 0 0 auto;
        padding-top: calc(clamp(7.4rem, 22vh, 13rem) + 0.4rem);
    }
    .hero-scroll { display: none; }
}