/* Marketing / docs chrome. Theme tokens come from /style.css. */
.site-top {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 12px 22px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.site-nav a { color: var(--text2); font-weight: 600; }
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav .btn.primary { color: var(--accent-ink); background: var(--accent-fill); border-color: transparent; font-weight: 700; }
.site-nav .btn.primary:hover { filter: brightness(1.05); text-decoration: none; }

.site { max-width: 860px; margin: 0 auto; padding: 48px 22px 80px; }
.site h1 { font-size: 40px; letter-spacing: -.03em; line-height: 1.15; margin: 0 0 12px; }
.site .lede { font-size: 18px; color: var(--text2); line-height: 1.5; max-width: 640px; margin: 0 0 28px; }
.site h2 { font-size: 22px; margin: 36px 0 10px; }
.site h3 { font-size: 17px; margin: 22px 0 8px; }
.site p, .site li { color: var(--text2); line-height: 1.6; }
.site ul { padding-left: 1.2em; }
.site li { margin: 8px 0; }
.site code { font-size: .92em; background: var(--wash); padding: 1px 6px; border-radius: 4px; }

.hero { padding: 56px 22px 24px; max-width: 960px; margin: 0 auto; }
.hero h1 { font-size: clamp(36px, 5vw, 52px); letter-spacing: -.03em; line-height: 1.1; margin: 0 0 16px; max-width: 16ch; }
.hero .lede { font-size: 19px; color: var(--text2); max-width: 640px; margin: 0 0 28px; line-height: 1.5; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-actions .btn { padding: 10px 16px; font-weight: 700; }
.hero-actions .btn.primary { background: var(--accent-fill); color: var(--accent-ink); border-color: transparent; }
.hero-actions .btn.primary:hover { text-decoration: none; filter: brightness(1.05); }

.band { padding: 12px 22px 56px; max-width: 960px; margin: 0 auto; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 18px 16px; box-shadow: var(--shadow);
}
.card h2 { font-size: 16px; margin: 0 0 8px; }
.card p { margin: 0; color: var(--text2); line-height: 1.5; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.chip {
  display: inline-block; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font-weight: 650;
}
.chip:hover { text-decoration: none; background: var(--wash); }

.handoff {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  margin: 28px 0 8px; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface2);
}
.handoff p { margin: 0; color: var(--text2); }
.handoff .btn.primary { background: var(--accent-fill); color: var(--accent-ink); border-color: transparent; font-weight: 700; padding: 9px 14px; }
.handoff .btn.primary:hover { text-decoration: none; }

.guide-list { list-style: none; padding: 0; margin: 20px 0 0; }
.guide-list li { margin: 0 0 12px; }
.guide-list a {
  display: block; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface); color: var(--text);
}
.guide-list a:hover { text-decoration: none; border-color: var(--accent); }
.guide-list strong { display: block; font-size: 16px; margin-bottom: 4px; }
.guide-list span { color: var(--text2); font-size: 14px; }

.site-foot {
  border-top: 1px solid var(--border); padding: 28px 22px 48px; color: var(--muted); font-size: 13px;
  max-width: 960px; margin: 0 auto;
}
.site-foot p { margin: 0 0 8px; line-height: 1.5; }
.site-foot a { color: var(--text2); }

@media (max-width: 640px) {
  .hero { padding-top: 32px; }
  .site-nav { gap: 12px; }
  .site h1 { font-size: 30px; }
}