/* Exar Catalog — section + card styles layered on the exar theme.
 * Theme tokens + base components load from theme/ via @import below.
 */

@import url("theme/tokens.css");
@import url("theme/components.css");

/* ===========================================================
 * Header nav
 * ========================================================== */
.site-nav { display: flex; gap: 1.4rem; }
.site-nav a { text-decoration: none; color: var(--ink-muted); font-weight: 600; font-size: var(--text-sm); }
.site-nav a:hover { color: var(--navy-700); }
.header-end { display: flex; align-items: center; }
.header-contact { text-decoration: none; font-weight: 600; color: var(--navy-700); font-size: var(--text-sm); }
@media (max-width: 600px) { .site-nav { display: none; } }

/* ===========================================================
 * Hero (navy band)
 * ========================================================== */
.hero {
  background: var(--navy-800);
  color: var(--on-navy);
  padding: clamp(3.5rem, 9vw, 6rem) 0 clamp(3rem, 7vw, 4.5rem);
}
.hero-content { max-width: 52rem; }
.hero h1 { color: var(--on-navy); }
.hero-eyebrow {
  text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700;
  font-size: var(--text-xs); color: var(--clay-400); margin: 0 0 0.9rem;
}
.hero-sub { color: var(--on-navy-muted); font-size: var(--text-lg); max-width: 44rem; }
.hero-sub strong { color: var(--on-navy); }
.hero-updated { font-size: var(--text-sm); color: var(--on-navy-muted); margin: 1.4rem 0 0; }
.hero-updated time { color: var(--on-navy); font-weight: 600; }

/* ===========================================================
 * Catalog sections
 * ========================================================== */
.catalog-section { padding: clamp(2.8rem, 6vw, 4.5rem) 0; }
.catalog-section--demo { background: var(--surface); border-top: 1px solid var(--line); }
.section-head { margin-bottom: clamp(1.6rem, 3vw, 2.4rem); }
.section-lead { color: var(--ink-muted); margin: 0.2rem 0 0; }

/* ===========================================================
 * Card grid
 * ========================================================== */
.card-grid {
  display: grid; gap: 1.4rem;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
}

.site-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--bg); box-shadow: var(--shadow-sm); overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.site-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.site-card__link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: var(--ink); }
.site-card__link:hover { color: var(--ink); }

.site-card__thumb {
  display: block; width: 100%; aspect-ratio: 40 / 21; object-fit: cover;
  background: var(--surface-2); border-bottom: 1px solid var(--line);
}
.site-card__thumb--brand {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.3rem;
  background: var(--navy-800); color: var(--on-navy);
}
.site-card__thumb--brand .brand-mark {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; letter-spacing: -0.01em;
}
.site-card__thumb--brand .brand-sub { font-size: var(--text-sm); color: var(--on-navy-muted); }

.site-card__body { display: flex; flex-direction: column; gap: 0.55rem; padding: 1.3rem 1.4rem 1.4rem; flex: 1; }
.site-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.6rem; }
.site-card__title { font-size: var(--text-xl); margin: 0; }
.site-card__desc { font-size: var(--text-sm); color: var(--ink-muted); margin: 0; flex: 1; }
.site-card__meta {
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  margin-top: 0.4rem; padding-top: 0.8rem; border-top: 1px solid var(--line);
}
.site-card__host { font-size: var(--text-xs); color: var(--ink-muted); font-variant-numeric: tabular-nums; word-break: break-all; }
.site-card__cta { font-weight: 600; font-size: var(--text-sm); color: var(--clay-600); white-space: nowrap; }
.site-card:hover .site-card__cta { color: var(--clay-500); }

/* Status pills */
.status-pill {
  flex-shrink: 0; font-size: var(--text-xs); font-weight: 700; line-height: 1;
  padding: 0.32rem 0.55rem; border-radius: 999px; letter-spacing: 0.01em;
}
.status-pill--live { background: oklch(0.74 0.14 155 / 0.16); color: oklch(0.42 0.12 155); }
.status-pill--test { background: oklch(0.80 0.115 60 / 0.22); color: oklch(0.46 0.10 60); }

/* Feature (flagship) card spans wider when room allows */
@media (min-width: 52rem) {
  .site-card--feature { grid-column: span 2; }
  .site-card--feature .site-card__link { flex-direction: row; }
  .site-card--feature .site-card__thumb { width: 48%; aspect-ratio: auto; border-bottom: none; border-right: 1px solid var(--line); }
  .site-card--feature .site-card__body { justify-content: center; }
  .site-card--feature .site-card__title { font-size: var(--text-2xl); }
}

/* Demo cards: muted treatment */
.site-card--test { background: var(--bg); }
.site-card--test .site-card__thumb { filter: saturate(0.85); }