/* Snake & Ladda — GitHub Pages site */

:root {
  --green: #009c47;
  --green-deep: #06522a;
  --gold: #fcd117;
  --gold-deep: #d9a406;
  --ink: #14181a;
  --paper: #fdfaf1;
  --card: #ffffff;
  --muted: #5b6660;
  --rule: #e4e0d2;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f2f0e6;
    --paper: #101413;
    --card: #1a201e;
    --muted: #9aa69f;
    --rule: #2a322e;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
}

.stripe {
  height: 6px;
  background: linear-gradient(90deg, var(--green) 0 33%, var(--gold) 33% 66%, #14181a 66% 100%);
}

header.site {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

header.site a.brand {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
}

header.site nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-size: 0.95rem;
}

header.site nav a:hover { color: var(--green); }

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

.hero {
  text-align: center;
  padding: 48px 0 24px;
}

.hero .dice {
  font-size: 64px;
  line-height: 1;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-weight: 900;
  margin: 16px 0 8px;
  letter-spacing: -0.02em;
}

.hero p.tagline {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 auto 28px;
  max-width: 34em;
}

.badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(0, 90, 40, 0.28);
}

.badge:hover { background: var(--green-deep); }

.badge.soon {
  background: var(--card);
  color: var(--muted);
  border: 1.5px dashed var(--muted);
  box-shadow: none;
  cursor: default;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin: 40px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 20px;
}

.card .emoji { font-size: 30px; }

.card h3 {
  margin: 10px 0 6px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.howto {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 24px;
  margin: 32px 0;
}

.howto h2 { margin-top: 0; }

.howto ol { padding-left: 22px; margin: 0; }
.howto li { margin: 8px 0; }

article h1 {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 36px 0 4px;
}

article p.updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0;
}

article h2 {
  font-size: 1.25rem;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

article a { color: var(--green); }

.callout {
  background: color-mix(in srgb, var(--gold) 18%, var(--card));
  border: 1px solid color-mix(in srgb, var(--gold) 45%, var(--rule));
  border-radius: 14px;
  padding: 16px 20px;
  font-weight: 600;
}

footer.site {
  max-width: 720px;
  margin: 48px auto 0;
  padding: 24px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

footer.site a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 14px;
}

footer.site a:hover { color: var(--green); }