/* The Lab — site styles. Palette and type mirror apps/mobile/lib/theme.ts:
   warm paper, near-black ink, gold only as a hairline or small mark. */

:root {
  --bg: #faf8f3;
  --bg-lift: #f3f0e8;
  --panel: #ffffff;
  --line: #e6e1d5;
  --line-strong: #cbc4b2;
  --ink: #17150e;
  --mut: #6a6455;
  --faint: #9c9583;
  --gold: #a67c1a;
  --gold-soft: #f2e8cd;
  --alert: #a82f16;
  --display: "Saira Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Saira", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--ink); text-decoration-color: var(--gold); text-underline-offset: 3px; }
a:hover { color: var(--gold); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* Header ----------------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 64px; flex-wrap: wrap; padding-block: 10px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
}
.brand-mark {
  width: 28px; height: 28px; border-radius: 7px; background: var(--ink);
  color: var(--bg); display: grid; place-items: center;
  font-family: var(--mono); font-size: 9px; font-weight: 600; letter-spacing: 0.08em;
}
.brand-name { font-family: var(--display); font-weight: 700; font-size: 20px; letter-spacing: 0.06em; text-transform: uppercase; }
.site-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav a { font-size: 14px; color: var(--mut); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"] { border-bottom: 2px solid var(--gold); padding-bottom: 2px; }

/* Eyebrow / labels -------------------------------------------------------- */

.eyebrow {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* Landing ---------------------------------------------------------------- */

.hero { padding: 64px 0 40px; border-bottom: 1px solid var(--line); }
.hero h1 {
  font-family: var(--display); font-weight: 700; font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98; letter-spacing: -0.01em; margin: 14px 0 18px; text-wrap: balance;
}
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.lead { font-size: 18px; color: var(--mut); max-width: 58ch; margin: 0 0 28px; }

.countdown {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
  max-width: 560px; margin: 0 0 28px;
}
.countdown div {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 10px; text-align: center;
}
.countdown b {
  display: block; font-family: var(--display); font-weight: 700; font-size: clamp(28px, 5vw, 44px);
  line-height: 1; font-variant-numeric: tabular-nums;
}
.countdown span {
  display: block; margin-top: 6px; font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint);
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 46px; padding: 0 20px;
  border-radius: 999px; font-weight: 500; font-size: 15px; text-decoration: none;
  border: 1px solid var(--ink); background: var(--ink); color: var(--bg);
}
.btn:hover { color: var(--bg); background: #2b2819; }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn.secondary:hover { color: var(--ink); border-color: var(--ink); background: var(--bg-lift); }
.cta-note { font-size: 13px; color: var(--faint); }

.features { padding: 48px 0; display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px 20px;
}
.feature h2 { font-family: var(--display); font-weight: 600; font-size: 24px; margin: 10px 0 8px; }
.feature p { margin: 0; color: var(--mut); font-size: 15px; }

.labels { padding: 8px 0 56px; }
.labels h2 { font-family: var(--display); font-weight: 600; font-size: 30px; margin: 10px 0 8px; }
.labels p { color: var(--mut); max-width: 64ch; }
.label-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.label {
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.12em;
  padding: 6px 10px; border-radius: 6px; border: 1px solid currentColor; background: var(--panel);
}
.label.verified { color: #1f7a4c; }
.label.community { color: #1f5a8f; }
.label.estimated { color: #c2570f; }
.label.projection { color: #63479b; }
.label.unverified { color: #7e7868; }

/* Documents -------------------------------------------------------------- */

.doc { padding: 48px 0 72px; }
.doc .wrap { max-width: 760px; }
.doc h1 {
  font-family: var(--display); font-weight: 700; font-size: clamp(34px, 6vw, 52px);
  line-height: 1.02; margin: 12px 0 6px; text-wrap: balance;
}
.doc .meta { font-family: var(--mono); font-size: 12px; color: var(--faint); margin: 0 0 32px; }
.doc h2 {
  font-family: var(--display); font-weight: 600; font-size: 26px; line-height: 1.15;
  margin: 40px 0 10px; padding-top: 18px; border-top: 1px solid var(--line);
}
.doc h3 { font-size: 17px; font-weight: 600; margin: 22px 0 6px; }
.doc p, .doc li { font-size: 16px; color: #2b2819; max-width: 68ch; }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }
.doc .summary {
  background: var(--gold-soft); border: 1px solid #e3d5a8; border-radius: 12px;
  padding: 16px 18px; margin: 0 0 8px;
}
.doc .summary p { margin: 0; font-size: 15px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 12px 0; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 10px 10px 0; border-bottom: 1px solid var(--line); }
.doc th { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.doc code { font-family: var(--mono); font-size: 13px; background: var(--bg-lift); padding: 1px 6px; border-radius: 4px; }
.table-scroll { overflow-x: auto; }

.contact-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px;
  margin: 18px 0;
}
.contact-card .big { font-family: var(--display); font-size: 24px; font-weight: 600; margin: 4px 0 6px; word-break: break-all; }

/* Footer ----------------------------------------------------------------- */

.site-footer { border-top: 1px solid var(--line); background: var(--bg-lift); padding: 32px 0 40px; }
.site-footer .wrap { display: grid; gap: 18px; }
.site-footer p { margin: 0; font-size: 13px; color: var(--mut); max-width: 80ch; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer nav a { font-size: 13px; color: var(--mut); text-decoration: none; }
.site-footer nav a:hover { color: var(--ink); }
.disclaimer { font-family: var(--mono); font-size: 12px; color: var(--faint); line-height: 1.6; }

@media (max-width: 760px) {
  .features { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}