/* chasematch.com: the app's dark palette and the Assistant font, built for reading on a phone. */
:root {
  --bg: #070a12;
  --surface: #0e1424;
  --cell: #131b2f;
  --edge: #1c2540;
  --fg: #f4f6fb;
  --muted: #9aa4b8;
  --subtle: #7a849c;
  --link: #93c5fd;
  --brand: #022c2f;
  --cream: #f8f1e8;
  color-scheme: dark;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Assistant', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--fg); }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  text-decoration: none;
  font-weight: 800;
  font-size: 19px;
}

.brand img { border-radius: 8px; }

.lang {
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--edge);
  border-radius: 999px;
}
.lang:hover { color: var(--fg); border-color: var(--subtle); }

main { max-width: 760px; margin: 0 auto; padding: 24px 20px 48px; }

/* Legal and help pages */
.doc h1 { font-size: 34px; line-height: 1.2; font-weight: 800; margin: 24px 0 4px; }
.doc .updated { color: var(--subtle); font-size: 15px; margin: 0 0 28px; }
.doc h2 { font-size: 21px; line-height: 1.35; font-weight: 800; margin: 36px 0 8px; }
.doc h3 { font-size: 17px; font-weight: 700; margin: 20px 0 4px; color: var(--fg); }
.doc p, .doc li { color: #d6dbe6; }
.doc strong { color: var(--fg); font-weight: 700; }
.doc ul, .doc ol { padding-inline-start: 22px; margin: 8px 0 16px; }
.doc li { margin: 6px 0; }

/* Home */
.home .hero { text-align: center; padding: 48px 0 32px; }
.hero-mark { border-radius: 28px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55); }
.home h1 { font-size: 44px; font-weight: 800; margin: 24px 0 8px; letter-spacing: -0.5px; }
.home .lead { font-size: 20px; color: #d6dbe6; max-width: 520px; margin: 0 auto; }
.home .soon {
  display: inline-block;
  margin-top: 24px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--cell);
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
}
.features { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 16px; }
.features div { background: var(--surface); border: 1px solid var(--edge); border-radius: 18px; padding: 18px 18px 6px; }
.features h2 { font-size: 18px; font-weight: 800; margin: 0 0 4px; }
.features p { color: var(--muted); margin: 0 0 12px; font-size: 16px; line-height: 1.5; }

footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 40px;
  border-top: 1px solid var(--edge);
  color: var(--subtle);
  font-size: 14px;
  line-height: 1.6;
}
footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 12px; }
footer nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
footer nav a:hover { color: var(--fg); }
footer p { margin: 6px 0; }

@media (max-width: 480px) {
  body { font-size: 16px; }
  .doc h1 { font-size: 28px; }
  .home h1 { font-size: 36px; }
}