:root {
  --bg: #f6f1ea;
  --surface: #fffaf3;
  --text: #2c2a25;
  --muted: #6b655a;
  --accent: #5d6246;
  --accent-text: #fffaf3;
  --rust: #a4502f;
  --line: #e2d8c9;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1b18;
    --surface: #25231f;
    --text: #efe9df;
    --muted: #b3ab9d;
    --accent: #a9b08a;
    --accent-text: #1c1b18;
    --rust: #d98a66;
    --line: #3a3731;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 56px;
  font: 17px/1.6 ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.ai-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  background: var(--accent);
  color: var(--accent-text);
  text-align: center;
  font-size: 14px;
  padding: 8px 16px;
}
main { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.stage {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #000;
}
.stage img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center top;
}
.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20,18,15,.82) 0%, rgba(20,18,15,.55) 38%, rgba(20,18,15,0) 70%);
  pointer-events: none;
}
.stage-text {
  position: absolute;
  z-index: 1;
  left: max(16px, calc((100vw - 960px) / 2 + 16px));
  top: min(42vh, 42%);
  transform: translateY(-50%);
  max-width: 460px;
  color: #f6f1ea;
}
.stage-text .lead { color: rgba(246,241,234,.85); }
.stage-text .eyebrow { color: #e9a07e; }
.stage-text .btn { background: #a9b08a; color: #1c1b18; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--rust);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 16px;
  font: 600 clamp(36px, 6vw, 56px)/1.1 ui-serif, Georgia, "Times New Roman", serif;
}
h2 { margin: 0 0 12px; font: 600 32px/1.2 ui-serif, Georgia, serif; }
.lead { margin: 0 0 28px; color: var(--muted); font-size: 19px; max-width: 34ch; }
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-text);
  text-decoration: none;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 999px;
}
.btn:hover { filter: brightness(1.08); }
.book {
  margin-top: 56px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 40px;
  margin-bottom: 72px;
}
.book p { max-width: 60ch; }
.book ul { margin: 16px 0 0; padding-left: 20px; color: var(--muted); }
.legal { max-width: 720px; margin: 0 auto; padding: 56px 16px 72px; }
.legal h1 { font-size: 40px; }
.legal h2 { font-size: 22px; margin-top: 32px; }
.legal a, footer a { color: inherit; }
footer {
  border-top: 1px solid var(--line);
  padding: 24px 16px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: center;
  color: var(--muted);
  font-size: 14px;
}
@media (max-width: 720px) {
  .stage img { height: auto; aspect-ratio: 1534 / 1148; }
  .stage::after { display: none; }
  .stage-text { position: static; transform: none; max-width: none; padding: 28px 16px 8px; color: var(--text); }
  .stage-text .lead { color: var(--muted); }
  .stage-text .eyebrow { color: var(--rust); }
  .stage-text .btn { background: var(--accent); color: var(--accent-text); }
  .stage { background: transparent; }
  .book { padding: 24px; }
}