/* The home page's look. The same palette as the documentation (docs/stylesheets/extra.css): a dark rose. */
:root {
  color-scheme: dark;

  /* Backgrounds */
  --bg-main: #1a1617;
  --bg-surface: #251f21;
  --bg-soft: #362d30;

  /* Borders */
  --border-subtle: #453a3d;
  --border-focus: #8c6a74;

  /* Accents */
  --accent-highlight: #eec1c8;
  --accent-primary: #d4a5b2;
  --accent-muted: #a3818a;
  --accent-deep: #7f5f68;
  --accent-glow: rgba(212, 165, 178, 0.15);

  /* Typography */
  --text-main: #f2ecee;
  --text-muted: #b0a2a6;
  --text-inverse: #1a1617;

  /* Links */
  --link-color: #e2b2be;
  --link-hover: #fcd7dd;

  /* Semantic colors */
  --blue: #6a6ca6;
  --red: #ba465b;
  --green: #6aa694;
  --yellow: #e0b06b;

  /* Made from the ones above */
  --accent-glow-strong: rgba(212, 165, 178, 0.28);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  /* A soft glow of the accent behind the top of the page */
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, var(--accent-glow), transparent 70%),
    var(--bg-main);
  color: var(--text-main);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

::selection { background: var(--accent-deep); color: var(--text-main); }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px;
}

h1 {
  font-size: 2.75rem;
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--accent-highlight);
  letter-spacing: -0.01em;
}

h2 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-muted);
  margin: 56px 0 16px;
}

.lead { font-size: 1.15rem; color: var(--text-muted); margin: 0; }
.small { font-size: 0.9rem; color: var(--text-muted); }

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

a:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
  border-radius: 6px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  border-radius: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.card:hover {
  color: var(--text-main);
  background: var(--bg-soft);
  border-color: var(--border-focus);
  box-shadow: var(--shadow), 0 0 0 4px var(--accent-glow);
  transform: translateY(-2px);
}

.card.primary {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-inverse);
}

.card.primary:hover {
  background: var(--accent-highlight);
  border-color: var(--accent-highlight);
  color: var(--text-inverse);
  box-shadow: var(--shadow), 0 0 0 4px var(--accent-glow-strong);
}

.card-title { font-size: 1.15rem; font-weight: 650; }
.card-text { font-size: 0.95rem; opacity: 0.85; }

.links { list-style: none; padding: 0; margin: 0; }
.links li {
  margin: 0 0 8px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
  .card:hover, .card.primary:hover { transform: none; }
}