/* Public landing page (HomeController#show). Light and dark themes follow the system setting. */
:root {
  --home-bg: #f6f7f9;
  --home-surface: #ffffff;
  --home-text: #1c2430;
  --home-muted: #5a6473;
  --home-border: #dde1e7;
  --home-accent: #0b5ed7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --home-bg: #12161c;
    --home-surface: #1b2129;
    --home-text: #e7ebf0;
    --home-muted: #a3adba;
    --home-border: #2d3540;
    --home-accent: #6ea8fe;
  }
}

body {
  margin: 0;
  background: var(--home-bg);
  color: var(--home-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}

.home {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 16px 32px;
}

.home h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0 0 12px; }
.home h2 { font-size: 1.25rem; margin: 40px 0 16px; }
.home h3 { font-size: 1.05rem; margin: 0 0 6px; }
.home p { margin: 0 0 8px; }

.home__eyebrow {
  color: var(--home-accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.home__lead { color: var(--home-muted); font-size: 1.1rem; max-width: 65ch; }

.home__cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.home__card,
.home__access {
  background: var(--home-surface);
  border: 1px solid var(--home-border);
  border-radius: 10px;
  padding: 20px;
}

.home__card p { color: var(--home-muted); font-size: 0.95rem; }

.home__access { margin-top: 40px; }
.home__access h2 { margin-top: 0; }
.home__meta { color: var(--home-muted); font-size: 0.9rem; }
.home a { color: var(--home-accent); }

.home__footer { margin-top: 32px; color: var(--home-muted); font-size: 0.85rem; }