:root {
  --bg: #e6e5e2;
  --bg-2: #dcdbd7;
  --card: #f3f2ef;
  --ink: #232323;
  --ink-2: #5d5c59;
  --ink-3: #8b8a86;
  --line: #c9c8c3;
  --accent: #3a3a3a;
  --dark: #1d1d1c;
  --dark-2: #2a2a28;
  --radius: 6px;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--sans); }
a { color: inherit; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; gap: 24px; align-items: center; justify-content: space-between;
  padding: 12px 32px; background: rgba(230,229,226,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { font: 600 22px/1 var(--serif); text-decoration: none; letter-spacing: .01em; white-space: nowrap; }
.brand span { font: 400 13px var(--sans); color: var(--ink-3); }
#nav { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
#nav a { text-decoration: none; font-size: 13px; color: var(--ink-2); padding: 6px 10px; border-radius: 20px; }
#nav a:hover { background: var(--bg-2); }
#nav a.on { background: var(--ink); color: var(--card); }
#nav .sep { width: 1px; background: var(--line); margin: 4px 6px; }

main { max-width: 1440px; margin: 0 auto; padding: 40px 32px 96px; }

/* home */
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; margin-bottom: 48px; }
.hero h1 { font: 500 clamp(40px, 5vw, 68px)/1 var(--serif); margin: 0 0 16px; }
.hero p { color: var(--ink-2); max-width: 60ch; margin: 0; }
.stats { display: flex; gap: 28px; justify-content: flex-end; }
.stat b { display: block; font: 600 40px/1 var(--serif); }
.stat span { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .08em; }
.group-title { display: flex; align-items: baseline; gap: 16px; margin: 40px 0 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.group-title h2 { font: 500 34px/1 var(--serif); margin: 0; }
.group-title span { color: var(--ink-3); font-size: 13px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border-radius: var(--radius); overflow: hidden; text-decoration: none; display: flex; flex-direction: column;
  border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.card .cover { aspect-ratio: 16/9; background: var(--bg-2); position: relative; overflow: hidden; }
.card .cover img { width: 100%; height: 100%; object-fit: cover; }
.card .strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--card); padding-top: 2px; }
.card .strip img, .card .strip i { aspect-ratio: 16/9; object-fit: cover; width: 100%; background: var(--bg-2); }
.card .body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.card h3 { font: 600 26px/1.05 var(--serif); margin: 0; }
.card p { margin: 0; color: var(--ink-2); font-size: 14px; }
.meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; }
.chip { font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line); border-radius: 20px; padding: 3px 9px; }
.chip.dark { background: var(--ink); color: var(--card); border-color: var(--ink); }
.placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: var(--ink-3); font-size: 12px; text-transform: uppercase; letter-spacing: .1em;
  background: repeating-linear-gradient(135deg, var(--bg-2) 0 10px, #d6d5d1 10px 20px); }

.styles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.style-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.style-card h4 { font: 600 22px var(--serif); margin: 0 0 8px; }
.style-card p { margin: 0 0 12px; font-size: 14px; color: var(--ink-2); }
.swatches { display: flex; gap: 0; border-radius: 4px; overflow: hidden; height: 22px; }
.swatches i { flex: 1; }
.ref-video { margin-top: 12px; border-radius: 4px; width: 100%; background: #000; }

/* scenario */
.back { font-size: 13px; color: var(--ink-3); text-decoration: none; }
.sc-head { display: grid; grid-template-columns: 1fr 380px; gap: 40px; margin: 12px 0 32px; align-items: start; }
.sc-head h1 { font: 500 clamp(44px, 6vw, 80px)/0.95 var(--serif); margin: 6px 0 14px; }
.sc-head .hero-label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.sc-head .logline { font: italic 500 22px/1.35 var(--serif); color: var(--ink-2); max-width: 46ch; margin: 0 0 20px; }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: var(--card); border: 0; border-radius: 24px; padding: 10px 18px; font-size: 14px; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn + .btn { margin-left: 8px; }
.sc-side { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; font-size: 14px; }
.sc-side h4 { margin: 0 0 6px; font: 600 20px var(--serif); }
.sc-side p { margin: 0 0 12px; color: var(--ink-2); }
.sc-side ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 13px; }

.timeline { display: flex; gap: 2px; margin: 0 0 40px; height: 8px; border-radius: 4px; overflow: hidden; }
.timeline a { flex: 1; background: var(--line); }
.timeline a:hover { background: var(--ink-2); }

.sheet { display: grid; grid-template-columns: 1fr 2fr; gap: 28px; padding: 24px; background: var(--dark); color: #ddd; border-radius: var(--radius); margin-bottom: 40px; }
.sheet h3 { font: 500 30px var(--serif); margin: 0 0 10px; color: #fff; }
.sheet ul { padding-left: 18px; margin: 0; font-size: 13px; color: #b7b6b2; }
.sheet li { margin-bottom: 6px; }
.sheet .frame-img { border-radius: 4px; }

.scene { display: grid; grid-template-columns: 320px 1fr; gap: 32px; padding: 32px 0; border-top: 1px solid var(--line); scroll-margin-top: 70px; }
.scene > *, .sc-head > *, .hero > * { min-width: 0; }
.scene-aside { position: sticky; top: 76px; align-self: start; }
.scene-num { font: 600 64px/0.9 var(--serif); color: var(--ink-3); }
.scene-num small { font: 500 12px var(--sans); letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: 4px; }
.vo { font: 500 19px/1.45 var(--serif); margin: 14px 0 16px; padding-left: 14px; border-left: 2px solid var(--ink); }
details.orig { font-size: 13px; color: var(--ink-2); margin-bottom: 16px; }
details.orig summary { cursor: pointer; color: var(--ink-3); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
details.orig b { display: block; color: var(--ink); margin-top: 10px; font-weight: 600; font-size: 12px; }
.mats-title { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin: 0 0 8px; }
.mats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.mats a { display: block; text-decoration: none; }
.mats img { aspect-ratio: 1; object-fit: cover; width: 100%; border-radius: 3px; filter: grayscale(.25); transition: filter .2s; }
.mats a:hover img { filter: none; }
.mats span { display: block; font-size: 10.5px; line-height: 1.25; color: var(--ink-2); margin-top: 3px; }

.frames { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 20px; align-content: start; }
.frame { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.frame .shot { aspect-ratio: 16/9; position: relative; background: var(--bg-2); cursor: zoom-in; overflow: hidden; }
.frame .shot img { width: 100%; height: 100%; object-fit: cover; }
.frame .fid { position: absolute; left: 8px; top: 8px; background: rgba(20,20,20,.75); color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 12px; letter-spacing: .04em; }
.frame .dur { position: absolute; right: 8px; top: 8px; background: rgba(243,242,239,.85); font-size: 11px; padding: 2px 8px; border-radius: 12px; }
.frame .fbody { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; }
.frame h4 { margin: 0; font: 600 19px/1.15 var(--serif); }
.frame .camera { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.frame p { margin: 0; color: var(--ink-2); }
.frame .anim { color: var(--ink); padding-left: 10px; border-left: 2px solid var(--line); }
.frame .anim::before { content: "Движение · "; color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 50; background: rgba(18,18,17,.94); display: grid; grid-template-columns: 1fr 380px; color: #ddd; }
.lightbox[hidden] { display: none; }
.lb-img { display: grid; place-items: center; padding: 32px; }
.lb-img img { max-height: calc(100vh - 64px); border-radius: 4px; }
.lb-info { background: var(--dark-2); padding: 28px 24px; overflow: auto; font-size: 13.5px; }
.lb-info h3 { font: 500 28px var(--serif); color: #fff; margin: 4px 0 12px; }
.lb-info b { display: block; color: #8d8c88; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; margin: 16px 0 4px; font-weight: 500; }
.lb-info pre { white-space: pre-wrap; font: 12px/1.5 ui-monospace, Consolas, monospace; background: #1a1a19; padding: 12px; border-radius: 4px; color: #c8c7c3; }
.lb-close { position: absolute; top: 14px; right: 396px; background: none; border: 0; color: #fff; font-size: 30px; }
.lb-nav { position: absolute; top: 50%; background: rgba(255,255,255,.08); border: 0; color: #fff; font-size: 26px; width: 44px; height: 44px; border-radius: 50%; }
.lb-prev { left: 16px; } .lb-next { right: 396px; }
.copy { background: #3a3a38; color: #eee; border: 0; border-radius: 14px; padding: 4px 10px; font-size: 11px; float: right; }

/* player (presentation) */
.player { position: fixed; inset: 0; z-index: 60; background: #0f0f0e; color: #eee; display: flex; flex-direction: column; }
.player[hidden] { display: none; }
.pl-stage { flex: 1; position: relative; display: grid; place-items: center; overflow: hidden; }
.pl-stage img { max-width: 100%; max-height: 100%; animation: kb 6s ease-out forwards; }
@keyframes kb { from { transform: scale(1); } to { transform: scale(1.045); } }
.pl-sub { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: min(1000px, 90%); text-align: center;
  font: 500 clamp(17px, 1.8vw, 24px)/1.4 var(--serif); background: rgba(0,0,0,.55); padding: 10px 18px; border-radius: 6px; }
.pl-bar { display: flex; align-items: center; gap: 16px; padding: 12px 20px; background: #1a1a19; font-size: 13px; color: #aaa; }
.pl-bar button { background: #2e2e2c; color: #eee; border: 0; border-radius: 16px; padding: 6px 14px; }
.pl-progress { flex: 1; display: flex; gap: 2px; height: 4px; }
.pl-progress i { flex: 1; background: #3a3a38; } .pl-progress i.on { background: #e6e5e2; }
.pl-title { color: #fff; font-weight: 500; }

@media (max-width: 1100px) {
  .cards, .styles { grid-template-columns: 1fr 1fr; }
  .sc-head, .hero, .sheet { grid-template-columns: 1fr; }
  .scene { grid-template-columns: 1fr; }
  .scene-aside { position: static; }
  .lightbox { grid-template-columns: 1fr; grid-template-rows: auto 1fr; overflow: auto; }
  .lb-close { right: 16px; } .lb-next { right: 16px; }
}
@media (max-width: 680px) {
  main { padding: 24px 16px 64px; }
  .topbar { padding: 10px 16px; flex-direction: column; align-items: flex-start; gap: 8px; }
  .brand span { display: none; }
  #nav { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; justify-content: flex-start; }
  .btn + .btn { margin: 8px 0 0; }
  .cards, .styles { grid-template-columns: 1fr; }
  .stats { justify-content: flex-start; }
  .mats { grid-template-columns: repeat(4, 1fr); }
}

.variant { display: inline-flex; border: 1px solid var(--line); border-radius: 20px; padding: 2px; margin-right: 10px; }
#nav .variant a { padding: 4px 10px; font-size: 12px; }
.hero-label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); display: block; margin-bottom: 10px; }
.style-card img.ref-video { aspect-ratio: 16/9; object-fit: cover; }