:root {
  color-scheme: dark;
  --ink: #ede8df;
  --muted: #aaa49b;
  --gold: #d6a64a;
  --gold-light: #f0c15a;
  --night: #101113;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  color: var(--ink);
  font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 520px at 18% 0%, rgba(214, 166, 74, .11), transparent 65%),
    radial-gradient(700px 450px at 88% 100%, rgba(214, 166, 74, .06), transparent 68%),
    var(--night);
}

.shell {
  display: grid;
  place-items: center;
  padding: 48px 24px;
}

.hero {
  width: min(100%, 680px);
  padding: clamp(36px, 8vw, 72px);
  text-align: center;
  background: linear-gradient(145deg, rgba(31, 31, 34, .86), rgba(15, 15, 17, .9));
  border: 1px solid rgba(214, 166, 74, .3);
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .42);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold-light);
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.25rem, 11vw, 6rem);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .95;
  color: var(--gold-light);
}

.lead {
  margin: 24px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3vw, 1.7rem);
}

.rule {
  width: 52px;
  height: 1px;
  margin: 30px auto;
  background: var(--gold);
}

.copy { margin: 0 auto; max-width: 520px; color: var(--muted); }

.copy--secondary { margin-top: 18px; color: #858078; }

.availability {
  margin: 30px 0 0;
  color: var(--ink);
  font-size: .92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  margin-top: 14px;
  padding: 13px 21px;
  color: var(--ink);
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  background: linear-gradient(180deg, rgba(240, 193, 90, .27), rgba(214, 166, 74, .16));
  border: 1px solid rgba(240, 193, 90, .58);
  border-radius: 10px;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.button:hover, .button:focus-visible {
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(240, 193, 90, .37), rgba(214, 166, 74, .25));
  box-shadow: 0 8px 24px rgba(214, 166, 74, .17);
}

.note { margin: 18px 0 0; color: #77746f; font-size: .78rem; }

footer { padding: 20px 24px 26px; color: #696761; font-size: .78rem; text-align: center; }

@media (max-width: 480px) {
  .shell { padding: 20px 14px; }
  .hero { border-radius: 15px; }
}