/* Static marketing pages (public/*.html). These are plain HTML so that
   GPTBot / ClaudeBot / PerplexityBot — none of which execute JavaScript —
   get real text instead of the SPA's empty <div id="root">. Kept apart from
   the Tailwind bundle on purpose: no build step, no hydration, no React.
   Tokens mirror src/index.css (zinc-950 base, ds-amber-500 accent). */

:root {
  --bg: oklch(0.141 0.012 250);
  --fg: oklch(0.985 0.004 250);
  --muted: oklch(0.72 0.02 250);
  --line: oklch(0.26 0.012 250);
  --card: oklch(0.18 0.012 250);
  --brand: oklch(0.72 0.18 55);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter Tight", ui-sans-serif, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }

header.nav {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  margin-bottom: 56px;
}
header.nav .wrap { display: flex; align-items: center; justify-content: space-between; }
header.nav a.brand { font-weight: 600; letter-spacing: -0.02em; text-decoration: none; color: var(--fg); }

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0 0 20px;
}
h2 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 48px 0 12px;
}
h3 { font-size: 1.05rem; font-weight: 600; margin: 28px 0 8px; }

p { margin: 0 0 18px; }
.lead { font-size: 1.15rem; color: var(--muted); margin-bottom: 32px; }

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { padding-left: 20px; margin: 0 0 18px; }
li { margin-bottom: 8px; }

/* One amber action per viewport — the rest of the page stays quiet. */
.cta {
  display: inline-block;
  background: var(--brand);
  color: oklch(0.141 0.012 250);
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 8px;
  margin: 8px 0 8px;
}
.cta:hover { text-decoration: none; opacity: 0.9; }

table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }

.note {
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 16px;
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 18px;
}

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 72px;
  padding: 28px 0 64px;
  color: var(--muted);
  font-size: 0.9rem;
}
footer.site a { color: var(--muted); }

@media (prefers-reduced-motion: no-preference) {
  a, .cta { transition: opacity 0.15s cubic-bezier(0.22, 1, 0.36, 1); }
}