/* ШЕВИЦА — часовникарско ателие */

:root {
  --ink: #000000;
  --ink-2: #0b0b0c;
  --steel: #c7c9cc;
  --steel-dim: #7a7d82;
  --dial: #ede8dd;
  --red: #8f1d22;
  --gold: #b08d57;
  --display: 'Oranienbaum', serif;
  --body: 'Tenor Sans', sans-serif;
  --mono: 'PT Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--dial);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--red); color: var(--dial); }

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  background: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 18px;
  transition: opacity .8s ease, visibility .8s;
}
.loader.done { opacity: 0; visibility: hidden; }
.loader-crown-spin { transform-origin: 24px 24px; animation: crownspin 2.4s linear infinite; }
@keyframes crownspin { to { transform: rotate(360deg); } }
.loader-label {
  font-size: 11px; letter-spacing: .5em; text-indent: .5em;
  color: var(--steel-dim);
}
.loader-pct { font-family: var(--mono); font-size: 12px; color: var(--steel); }

/* ---------- topbar ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 34px;
  mix-blend-mode: difference;
  pointer-events: none;
}
.topbar-mark { font-family: var(--display); font-size: 17px; letter-spacing: .34em; }
.topbar-no { font-family: var(--mono); font-size: 11px; color: var(--steel-dim); letter-spacing: .1em; }

/* ---------- hero scrub ---------- */
.hero { height: 520vh; position: relative; }
.hero-sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
}
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

.hero-title {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding-bottom: 7vh;
  text-align: center;
  pointer-events: none;
}
.hero-title::before {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 62vh;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.55) 38%, rgba(0,0,0,.92) 78%);
  z-index: -1;
}
.hero-over {
  font-size: 13px; letter-spacing: .42em; text-indent: .42em;
  color: #9a9da2; margin-bottom: 14px;
}
.hero-title h1 {
  font-family: var(--display);
  font-size: clamp(64px, 11vw, 150px);
  font-weight: 400;
  letter-spacing: .12em; text-indent: .12em;
  line-height: .95;
  color: var(--dial);
}
.hero-under {
  margin-top: 16px;
  font-size: 16px; line-height: 1.75; letter-spacing: .06em;
  color: #b4b6ba;
  text-shadow: 0 1px 12px rgba(0,0,0,.8);
}
.hero-scrollhint {
  margin-top: 4.5vh;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .34em; text-indent: .34em; color: #9a9da2;
}
.hero-scrollline {
  width: 1px; height: 44px;
  background: linear-gradient(var(--steel-dim), transparent);
  animation: scrolldrip 2.2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrolldrip { 0% { transform: scaleY(0); } 45% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* captions */
.hero-cap {
  position: absolute; top: 50%; transform: translateY(-50%) translateY(18px);
  z-index: 3; max-width: 340px;
  padding: 26px 30px;
  background: radial-gradient(ellipse at center, rgba(5,5,5,.72) 0%, rgba(5,5,5,.45) 62%, transparent 100%);
  border-radius: 12px;
  opacity: 0; transition: opacity .45s ease, transform .45s ease;
  pointer-events: none;
}
.hero-cap.on { opacity: 1; transform: translateY(-50%); }
.hero-cap-l { left: 5vw; text-align: left; }
.hero-cap-r { right: 5vw; text-align: right; }
.cap-no {
  font-family: var(--mono); font-size: 13px; color: #c4494f;
  display: block; margin-bottom: 14px; letter-spacing: .22em;
}
.hero-cap h3 {
  font-family: var(--display); font-size: clamp(30px, 2.6vw, 38px); font-weight: 400;
  letter-spacing: .04em; margin-bottom: 12px; color: #f5f1e8;
  text-shadow: 0 1px 18px rgba(0,0,0,.9);
}
.hero-cap p {
  font-size: 16px; line-height: 1.7; color: #c9cbce; letter-spacing: .02em;
  text-shadow: 0 1px 12px rgba(0,0,0,.9);
}

/* ---------- sections ---------- */
.section { padding: 15vh 6vw; max-width: 1280px; margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 8vh; }
.section-kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: .34em; text-indent: .34em;
  color: var(--red); display: block; margin-bottom: 18px;
}
.section-head h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(34px, 4.6vw, 58px); letter-spacing: .04em;
  color: var(--dial);
}
.section-sub {
  margin: 18px auto 0; max-width: 480px;
  font-size: 14px; line-height: 1.75; letter-spacing: .04em; color: var(--steel-dim);
}

/* reveal on scroll */
.section-head, .specs-grid > div, .story-cols p {
  opacity: 0; transform: translateY(26px);
  transition: opacity .8s ease, transform .8s ease;
}
.revealed { opacity: 1 !important; transform: none !important; }

/* ---------- cinema panels ---------- */
.section-cinema { max-width: 1400px; }
.cinema-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.cinema-panel {
  position: relative; overflow: hidden; border-radius: 4px;
  background: #000; opacity: 0; transition: opacity 1s ease;
}
.cinema-panel.ok { opacity: 1; }
.cinema-panel video { display: block; width: 100%; height: auto; }
.cinema-panel figcaption {
  position: absolute; left: 22px; bottom: 18px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .26em;
  color: #b4b6ba; text-transform: uppercase;
  text-shadow: 0 1px 10px rgba(0,0,0,.9);
}
.cinema-grid:has(.cinema-panel:only-child) { grid-template-columns: 1fr; }
@media (max-width: 860px) { .cinema-grid { grid-template-columns: 1fr; } }

/* ---------- divider ---------- */
.divider { display: flex; justify-content: center; padding: 2vh 0; }
.divider svg { width: min(600px, 72vw); height: 24px; }
.divider-path {
  stroke: #2a2c2f; stroke-width: 1;
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  transition: stroke-dashoffset 2.2s ease;
}
.divider-gem { fill: none; stroke: var(--red); stroke-width: 1; opacity: 0; transition: opacity .9s ease 1.2s; }
.divider.revealed .divider-path { stroke-dashoffset: 0; }
.divider.revealed .divider-gem { opacity: 1; }

/* ---------- specs ---------- */
.specs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: #1a1b1d; border: 1px solid #1a1b1d;
}
.specs-grid > div { background: var(--ink); padding: 34px 30px; }
.specs-grid dt {
  font-family: var(--mono); font-size: 10px; letter-spacing: .3em;
  color: var(--steel-dim); margin-bottom: 12px;
}
.specs-grid dd { font-size: 16px; letter-spacing: .05em; color: var(--dial); }

/* stagger */
.specs-grid > div:nth-child(2) { transition-delay: .08s; }
.specs-grid > div:nth-child(3) { transition-delay: .16s; }
.specs-grid > div:nth-child(4) { transition-delay: .24s; }
.specs-grid > div:nth-child(5) { transition-delay: .32s; }
.specs-grid > div:nth-child(6) { transition-delay: .4s; }
.specs-grid > div:nth-child(7) { transition-delay: .48s; }
.specs-grid > div:nth-child(8) { transition-delay: .56s; }
.specs-grid > div:nth-child(9) { transition-delay: .64s; }
.specs-grid > div:nth-child(10) { transition-delay: .72s; }
.specs-grid > div:nth-child(11) { transition-delay: .8s; }
.specs-grid > div:nth-child(12) { transition-delay: .88s; }

/* ---------- story ---------- */
.section-story { max-width: 1080px; }
.story-cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6vw;
}
.story-cols p {
  font-size: 16px; line-height: 2.05; letter-spacing: .03em; color: #a9aaad;
}
.story-cols p::first-letter {
  font-family: var(--display); font-size: 46px; line-height: 1;
  color: var(--dial); float: left; padding: 4px 10px 0 0;
}
.story-cols p:nth-child(2) { transition-delay: .15s; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid #1a1b1d;
  padding: 60px 6vw 70px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.footer-mark { font-family: var(--display); font-size: 22px; letter-spacing: .4em; text-indent: .4em; color: var(--steel); }
.footer-note { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: #55575b; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero { height: 420vh; }
  .hero-cap { top: auto; bottom: 8vh; transform: translateY(18px); max-width: none; left: 8vw; right: 8vw; text-align: center; }
  .hero-cap.on { transform: none; }
  .specs-grid { grid-template-columns: 1fr; }
  .story-cols { grid-template-columns: 1fr; gap: 34px; }
  .topbar { padding: 18px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-scrollline, .loader-crown-spin { animation: none; }
  .section-head, .specs-grid > div, .story-cols p { transition: none; opacity: 1; transform: none; }
}