:root {
  --black: #07050b;
  --black-soft: #0d0a13;
  --panel: #121019;
  --silver: #e8e7ee;
  --silver-2: #a8a5b2;
  --violet: #a33cff;
  --violet-deep: #562a86;
  --line: rgba(232, 231, 238, 0.18);
  --line-violet: rgba(163, 60, 255, 0.42);
  --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--silver);
  background: var(--black);
  font-family: "Helvetica Neue", "Noto Sans KR", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.02em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .12;
  z-index: 20;
  background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 100% 4px, 7vw 100%;
  mix-blend-mode: soft-light;
}
a { color: inherit; }
button { font: inherit; }
img { max-width: 100%; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; padding: 10px 14px; background: var(--silver); color: var(--black); }
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  min-height: 76px;
  padding: 10px clamp(18px, 4vw, 64px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  background: linear-gradient(180deg, rgba(7,5,11,.96), rgba(7,5,11,.72), transparent);
}
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 800; letter-spacing: .06em; }
.brand img { width: 48px; height: 48px; object-fit: contain; }
.nav { display: flex; justify-content: center; gap: clamp(16px, 3vw, 42px); }
.nav a { color: var(--silver-2); text-decoration: none; font-size: .86rem; text-transform: uppercase; letter-spacing: .08em; }
.nav a:hover, .nav a:focus-visible { color: #fff; }
.language-switch { display: inline-flex; padding: 3px; border: 1px solid var(--line); background: rgba(9,7,13,.7); border-radius: 99px; }
.language-button { min-width: 42px; min-height: 34px; border: 0; color: var(--silver-2); background: transparent; border-radius: 99px; cursor: pointer; font-weight: 750; font-size: .78rem; }
.language-button.is-active { color: white; background: var(--violet-deep); box-shadow: 0 0 22px rgba(163,60,255,.3); }

.hero { min-height: 100svh; position: relative; display: grid; align-items: end; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.76) contrast(1.16) brightness(.76); transform: scale(1.01); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,5,11,.92) 0%, rgba(7,5,11,.54) 48%, rgba(7,5,11,.22) 75%), linear-gradient(0deg, var(--black) 0%, transparent 45%, rgba(7,5,11,.62) 100%); }
.hero-signal { position: absolute; inset: 50% 0 auto; display: grid; grid-template-columns: repeat(5,1fr); gap: 5vw; opacity: .34; transform: translateY(-50%); }
.hero-signal span { height: 1px; background: linear-gradient(90deg, transparent, var(--violet), transparent); box-shadow: 0 0 14px var(--violet); transform-origin: center; }
.hero-signal span:nth-child(2), .hero-signal span:nth-child(4) { transform: rotate(16deg); }
.hero-signal span:nth-child(1), .hero-signal span:nth-child(5) { transform: rotate(-10deg); }
.hero-content { position: relative; z-index: 2; width: min(var(--max),100%); margin: 0 auto; padding: 150px clamp(18px,5vw,76px) 11vh; }
.kicker, .section-number { margin: 0 0 18px; color: #c99aff; font-size: .76rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1 { margin: 0; display: flex; flex-direction: column; font-size: clamp(4.8rem, 13vw, 12rem); line-height: .72; letter-spacing: -.08em; font-weight: 850; text-transform: uppercase; }
h1 span:nth-child(2) { padding-left: .55em; color: transparent; -webkit-text-stroke: 1px rgba(232,231,238,.72); }
h1 span:nth-child(3) { padding-left: .17em; background: linear-gradient(100deg,#fff 8%,#777381 38%,#f8f8fb 58%,#7d7486 82%); color: transparent; background-clip: text; -webkit-background-clip: text; }
.hero-copy { max-width: 660px; margin: 34px 0 0; color: #d4d1dc; font-size: clamp(1.02rem,1.6vw,1.34rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); text-decoration: none; text-transform: uppercase; font-size: .78rem; letter-spacing: .08em; font-weight: 800; }
.button-primary { color: #fff; border-color: var(--violet); background: linear-gradient(120deg,#492576,#7a46a5); box-shadow: 0 0 38px rgba(122,70,165,.26); }
.button-ghost { background: rgba(7,5,11,.45); }
.hero-index { position: absolute; z-index: 2; right: clamp(18px,4vw,64px); bottom: 34px; display: flex; gap: 20px; color: rgba(232,231,238,.55); font-size: .66rem; letter-spacing: .12em; writing-mode: vertical-rl; }

.intro, .work { width: min(var(--max),100%); margin: 0 auto; padding: clamp(80px,10vw,160px) clamp(18px,5vw,76px); }
.intro { display: grid; grid-template-columns: .55fr 2.1fr 1fr; gap: clamp(24px,5vw,90px); border-bottom: 1px solid var(--line); }
.display-copy { margin: 0; max-width: 950px; color: var(--silver); font-size: clamp(2rem,4.2vw,4.5rem); line-height: 1.08; letter-spacing: -.055em; }
.intro-side > p { margin: 0 0 34px; color: var(--silver-2); }
.role-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.role-list li { padding: 14px 0; display: flex; gap: 14px; align-items: baseline; border-bottom: 1px solid var(--line); }
.role-list li span { color: #9b5bd4; font-size: .68rem; letter-spacing: .1em; }

.work { padding-top: clamp(90px,11vw,170px); }
.section-heading { display: grid; grid-template-columns: .65fr 1.4fr 1fr; align-items: end; gap: 24px; margin-bottom: 46px; }
.section-heading h2 { margin: 0; font-size: clamp(3.4rem,7.5vw,7.5rem); line-height: .86; letter-spacing: -.065em; text-transform: uppercase; }
.section-heading p { margin: 0; color: var(--silver-2); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filter-button { min-height: 42px; padding: 0 15px; border: 1px solid var(--line); background: transparent; color: var(--silver-2); cursor: pointer; border-radius: 999px; }
.filter-button:hover, .filter-button:focus-visible, .filter-button.is-active { color: #fff; border-color: var(--line-violet); background: rgba(86,42,134,.34); }
.project-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: clamp(18px,3vw,42px); }
.project-card { min-width: 0; }
.project-card-featured { grid-column: 1 / -1; }
.project-trigger { display: block; width: 100%; padding: 0; border: 0; color: inherit; background: transparent; text-align: left; cursor: pointer; }
.project-image-wrap { position: relative; display: block; overflow: hidden; aspect-ratio: 16/9; background: var(--panel); border: 1px solid var(--line); }
.project-card-featured .project-image-wrap { aspect-ratio: 16/9; }
.project-image-wrap::after { content: ""; position: absolute; inset: 0; border: 1px solid transparent; transition: .3s ease; }
.project-image-wrap img { width: 100%; height: 100%; display: block; object-fit: cover; filter: none; transition: transform .55s cubic-bezier(.2,.7,.2,1), filter .4s ease; }
.project-trigger:hover img, .project-trigger:focus-visible img { transform: scale(1.02); filter: brightness(1.04); }
.project-trigger:hover .project-image-wrap::after, .project-trigger:focus-visible .project-image-wrap::after { border-color: var(--violet); box-shadow: inset 0 0 42px rgba(163,60,255,.22); }
.play-mark { position: absolute; right: 18px; bottom: 18px; min-width: 62px; min-height: 62px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; background: rgba(7,5,11,.62); backdrop-filter: blur(8px); color: #fff; font-size: .64rem; letter-spacing: .12em; }
.project-meta { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; color: #9a95a3; font-size: .7rem; letter-spacing: .12em; }
.project-title { display: block; margin-top: 7px; color: #f6f5f8; font-size: clamp(1.6rem,3vw,3.4rem); line-height: 1; letter-spacing: -.05em; }
.project-role { display: block; margin-top: 9px; color: var(--silver-2); }
.project-card[hidden] { display: none; }
.portrait-focus img { object-position: center 42%; }

.credits, .archive-index, .contact {
  width: min(var(--max),100%);
  margin: 0 auto;
  padding: clamp(90px,11vw,170px) clamp(18px,5vw,76px);
  border-top: 1px solid var(--line);
}
.credits-heading, .archive-heading { margin-bottom: 68px; }
.credit-list { border-top: 1px solid var(--line); }
.credit-year { display: grid; grid-template-columns: minmax(110px,.45fr) 2.55fr; gap: 28px; padding: 38px 0; border-bottom: 1px solid var(--line); }
.credit-year h3 { margin: 0; color: transparent; -webkit-text-stroke: 1px rgba(232,231,238,.72); font-size: clamp(2.8rem,6vw,6rem); line-height: .8; letter-spacing: -.06em; }
.credit-year ul { list-style: none; margin: 0; padding: 0; }
.credit-year li { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(220px,1fr); gap: 24px; padding: 12px 0; border-bottom: 1px solid rgba(232,231,238,.09); }
.credit-year li:last-child { border-bottom: 0; }
.credit-year strong { color: #efedf3; font-weight: 650; }
.credit-year span { color: var(--silver-2); }

.practice { width: 100%; min-height: 82vh; display: grid; grid-template-columns: minmax(320px,.85fr) minmax(0,1.15fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: radial-gradient(circle at 22% 45%, rgba(55,34,72,.12), transparent 36%), var(--black-soft); }
.practice-visual { position: relative; min-height: 680px; display: grid; place-items: center; overflow: hidden; border-right: 1px solid var(--line); }
.practice-visual img { position: relative; z-index: 2; width: min(72%,540px); filter: url(#deep-violet-metal) contrast(1.08); }
.orbit-line { position: absolute; width: 72%; aspect-ratio: 1; border: 1px solid rgba(127,111,144,.12); border-radius: 50%; box-shadow: none; }
.orbit-line::before, .orbit-line::after { content: ""; position: absolute; inset: 8%; border: 1px solid rgba(232,231,238,.055); border-radius: 50%; }
.orbit-line::after { inset: 20%; border-color: rgba(127,111,144,.08); }
.practice-copy { padding: clamp(70px,8vw,140px); align-self: center; }
.practice-copy h2 { margin: 0 0 28px; max-width: 850px; font-size: clamp(2.8rem,6vw,6.8rem); line-height: .92; letter-spacing: -.06em; text-transform: uppercase; }
.practice-copy > p { max-width: 700px; color: var(--silver-2); font-size: 1.08rem; }
.credential-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; margin-top: 48px; background: var(--line); }
.credential-grid > div { min-height: 150px; padding: 20px; display: flex; flex-direction: column; background: var(--panel); }
.credential-grid span { color: #9d65d4; font-size: .7rem; letter-spacing: .1em; }
.credential-grid strong { margin-top: auto; font-size: 1.2rem; }
.credential-grid small { color: var(--silver-2); font-size: .88rem; }

.archive-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; background: var(--line); }
.archive-grid article { min-height: 280px; padding: 24px; display: flex; flex-direction: column; background: var(--black-soft); }
.archive-grid article > span { color: #9d65d4; font-size: .72rem; letter-spacing: .1em; }
.archive-grid h3 { margin: auto 0 18px; font-size: 1.5rem; }
.archive-grid p { margin: 0; color: var(--silver-2); }
.archive-link { margin-top: 18px; padding: 24px 0; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #efedf3; text-decoration: none; text-transform: uppercase; font-weight: 760; letter-spacing: .06em; }
.archive-link:hover, .archive-link:focus-visible { color: #cf96ff; }

.contact { min-height: 86vh; display: flex; flex-direction: column; justify-content: center; }
.contact-topline { display: flex; justify-content: space-between; gap: 20px; color: #9d65d4; font-size: .7rem; letter-spacing: .13em; }
.contact h2 { margin: auto 0 24px; max-width: 1200px; font-size: clamp(4rem,10vw,10.5rem); line-height: .78; letter-spacing: -.075em; text-transform: uppercase; }
.contact > p { max-width: 650px; color: var(--silver-2); font-size: 1.08rem; }
.contact-links { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; margin-top: 42px; background: var(--line); }
.contact-links a { min-height: 74px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; background: var(--panel); color: #f2eff7; text-decoration: none; }
.contact-links a:hover, .contact-links a:focus-visible { background: rgba(86,42,134,.52); }
.contact footer { margin-top: 70px; padding-top: 18px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; border-top: 1px solid var(--line); color: #8f8997; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.contact footer img { width: 44px; height: 44px; object-fit: contain; opacity: .75; }

.video-dialog { width: min(1100px, calc(100vw - 28px)); padding: 0; border: 1px solid var(--line-violet); background: #08060c; color: var(--silver); box-shadow: 0 0 80px rgba(86,42,134,.45); }
.video-dialog::backdrop { background: rgba(2,1,5,.86); backdrop-filter: blur(8px); }
.dialog-bar { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 14px 0 20px; border-bottom: 1px solid var(--line); }
.dialog-bar h2 { margin: 0; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; }
.dialog-close { width: 42px; height: 42px; border: 1px solid var(--line); background: transparent; color: white; font-size: 1.6rem; cursor: pointer; }
.video-frame { aspect-ratio: 16/9; background: #000; }
.video-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: auto 1fr; }
  .nav { display: none; }
  .language-switch { justify-self: end; }
  .intro { grid-template-columns: 1fr; }
  .section-heading { grid-template-columns: 1fr; align-items: start; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card-featured { grid-column: auto; }
  .project-card-featured .project-image-wrap { aspect-ratio: 16/9; }
  .credit-year { grid-template-columns: 1fr; }
  .credit-year li { grid-template-columns: 1fr; gap: 4px; }
  .practice { grid-template-columns: 1fr; }
  .practice-visual { min-height: 520px; border-right: 0; border-bottom: 1px solid var(--line); }
  .archive-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .site-header { display: flex; justify-content: space-between; gap: 12px; }
  .language-switch { margin-left: auto; flex: 0 0 auto; }
  .brand span { display: none; }
  .hero-content { padding-bottom: 15vh; }
  h1 { font-size: clamp(3.7rem,18vw,5.2rem); line-height: .76; }
  h1 span:nth-child(2) { padding-left: .3em; }
  .hero-index { display: none; }
  .hero-actions .button { width: 100%; }
  .display-copy { font-size: 2rem; }
  .section-heading h2 { font-size: 3.4rem; }
  .credential-grid, .archive-grid, .contact-links { grid-template-columns: 1fr; }
  .practice-visual { min-height: 390px; }
  .practice-copy { padding: 64px 18px; }
  .practice-copy h2 { font-size: 2.9rem; }
  .archive-grid article { min-height: 220px; }
  .contact-topline { flex-direction: column; }
  .contact h2 { font-size: 4.2rem; }
  .contact footer { grid-template-columns: auto 1fr; }
  .contact footer span:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

.bio-gallery,.video-archive,.earlier-credits { padding: 90px var(--gutter, 4vw); border-top:1px solid var(--line); }
.bio-collection { border-top:1px solid var(--line); padding:20px 0; }
.bio-collection summary { cursor:pointer; font-size:1.25rem; font-weight:700; padding:12px 0; }
.bio-photo-grid { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:24px; }
.bio-photo-grid figure { margin:0;min-width:0; }
.photo-trigger { width:100%;padding:0;border:1px solid var(--line);background:#100c15;cursor:zoom-in; }
.photo-trigger img { width:100%;height:250px;object-fit:contain;display:block; }
.bio-photo-grid figcaption { font-size:.875rem;color:var(--silver-2);margin-top:10px; }
.legacy-video-grid { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px 24px; }
.legacy-video .project-title { font-size:1.25rem;line-height:1.3; }
.archive-filter { background:transparent;border:1px solid var(--line);color:var(--silver);padding:12px 18px;cursor:pointer;font:inherit; }
.archive-filter.is-active { background:var(--violet,#562A86);color:#fff;border-color:#b866ff; }
.archive-count,.archive-note,.player-note { color:var(--silver-2);font-size:.875rem; }
.archive-note { margin-top:28px; }.archive-note a,.player-note a { color:inherit; }
.player-note { padding:0 20px 12px; }
.legacy-credit-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px; }
.legacy-credit-grid article { border-top:1px solid var(--line);padding:20px 0; }
.legacy-credit-grid h3 { font-size:1.5rem; }.legacy-credit-grid ul { padding-left:20px;color:var(--silver-2); }.legacy-credit-grid li { padding:6px 0; }
.video-frame video { display:block;width:100%;height:100%;object-fit:contain; }
[hidden],.video-frame [hidden] { display:none !important; }
.photo-dialog { width:min(1200px,94vw);border:1px solid var(--line);background:#08060c;color:#fff;padding:20px; }
.photo-dialog::backdrop { background:rgba(0,0,0,.9); }.photo-dialog img { width:100%;height:78vh;object-fit:contain; }
.photo-close { display:block;margin-left:auto;width:44px;height:44px;background:transparent;color:#fff;border:1px solid var(--line);font-size:2rem;cursor:pointer; }
button:focus-visible,summary:focus-visible { outline:2px solid #c993ff;outline-offset:4px; }
@media(max-width:900px) { .bio-photo-grid,.legacy-video-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }.legacy-credit-grid { grid-template-columns:1fr; } }
@media(max-width:620px) { .bio-gallery,.video-archive,.earlier-credits { padding:64px 18px; }.bio-photo-grid { gap:20px 12px; }.photo-trigger img { height:190px; }.legacy-video-grid { grid-template-columns:1fr; } }
.context-photos { display:flex;gap:12px;overflow-x:auto;max-width:100%;padding:8px 0 14px;margin-top:20px;scrollbar-width:thin;scrollbar-color:#562A86 transparent; }
.context-photos figure { flex:0 0 128px;min-width:0;margin:0; }
.context-photos .photo-trigger img { height:108px;object-fit:contain; }
.context-photos figcaption { font-size:.75rem;line-height:1.4;color:var(--silver-2);margin-top:7px; }
.credit-list > .context-photos { margin-top:28px; }
.intro-main,.practice-copy,.legacy-credit-grid article,.credit-year li { min-width:0; }
.archive-filter[aria-selected="true"] { background:var(--violet,#562A86);color:white;border-color:#b866ff; }
.credit-year li > .context-photos { grid-column:1 / -1;margin-top:0; }

/* Portrait fades into the introduction's dark background, without a card or caption. */
.profile-portrait { width:100%;max-width:680px;margin:28px auto -28px;isolation:isolate; }
.profile-portrait img { display:block;width:100%;height:auto;opacity:.93;
  -webkit-mask-image:radial-gradient(ellipse 63% 62% at 53% 53%,#000 37%,rgba(0,0,0,.92) 55%,rgba(0,0,0,.35) 77%,transparent 98%);
  mask-image:radial-gradient(ellipse 63% 62% at 53% 53%,#000 37%,rgba(0,0,0,.92) 55%,rgba(0,0,0,.35) 77%,transparent 98%); }
@media(max-width:900px) { .profile-portrait { max-width:580px;margin:20px auto 0; } }