:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --paper: #f3f0e9;
  --muted: rgba(243, 240, 233, 0.66);
  --line: rgba(243, 240, 233, 0.22);
  --accent: #dfff57;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; background: #080808; }

body { overflow: hidden; color: var(--paper); }

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  background: radial-gradient(circle at 70% 25%, #34342e 0, #111 42%, #070707 100%);
}

.hero__video {
  position: absolute;
  z-index: -3;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__shade {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.56) 0%, transparent 28%, transparent 58%, rgba(0,0,0,.72) 100%),
    linear-gradient(90deg, rgba(0,0,0,.5) 0%, rgba(0,0,0,.12) 60%, rgba(0,0,0,.24) 100%);
}

.topbar, .footer {
  position: absolute;
  left: clamp(24px, 4vw, 64px);
  right: clamp(24px, 4vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 11px;
}

.topbar { top: clamp(24px, 4vw, 52px); }
.footer { bottom: clamp(24px, 4vw, 46px); color: var(--muted); }

.brand { display: inline-flex; gap: 10px; align-items: center; color: inherit; text-decoration: none; font-weight: 700; }
.brand__logo { width: 25px; height: 25px; object-fit: contain; }

.hero__content {
  position: absolute;
  left: clamp(24px, 7.5vw, 120px);
  top: 50%;
  transform: translateY(-46%);
  max-width: min(850px, 88vw);
  animation: reveal 1.15s cubic-bezier(.2,.75,.2,1) both;
}

.eyebrow { margin: 0 0 18px; color: var(--accent); text-transform: uppercase; letter-spacing: .2em; font-size: clamp(10px, .9vw, 13px); font-weight: 700; }
h1 { margin: 0; font-size: clamp(76px, 15vw, 230px); line-height: .78; letter-spacing: -.075em; font-weight: 700; }
h1 span { color: var(--accent); }
.intro { margin: clamp(30px, 4vw, 54px) 0 0 4px; color: var(--muted); font-size: clamp(16px, 1.35vw, 21px); line-height: 1.55; }

.video-retry { position: absolute; right: 24px; bottom: 70px; border: 1px solid var(--line); border-radius: 999px; padding: 10px 15px; color: var(--paper); background: rgba(0,0,0,.35); backdrop-filter: blur(10px); cursor: pointer; }

@keyframes reveal { from { opacity: 0; transform: translateY(-40%); } to { opacity: 1; transform: translateY(-46%); } }
@media (max-width: 640px) {
  .hero__content { top: 48%; }
  .footer span:first-child { display: none; }
  .footer { justify-content: flex-end; }
  .intro { margin-top: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__content { animation: none; }
  .hero__video { display: none; }
}