/* ==========================================================================
   EGT Archive / Category — card grid.
   Loaded on is_archive() || is_home().
   ========================================================================== */

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding: var(--space-12) 0 var(--space-16);
}
.arc-card {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.arc-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.arc-card a { text-decoration: none; color: inherit; display: block; }
.arc-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--paper-tint);
}
.arc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.arc-body { padding: var(--space-6); }
.cat {
  font-size: 0.75rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--brand-strong);
  display: block;
  margin-bottom: var(--space-2);
}
.arc-body h2 {
  font-size: 1.15rem;
  color: var(--ink-heading);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}
.arc-body p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: var(--leading-normal);
}
.no-posts {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--ink-muted);
}
.nav-links {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  padding-top: var(--space-8);
}
.nav-links a, .nav-links span {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  font-size: 0.92rem;
  font-weight: var(--weight-medium);
  text-decoration: none;
  color: var(--ink-body);
}
.nav-links .current { background: var(--brand); color: #fff; border-color: var(--brand); }
@media (max-width: 900px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .archive-grid { grid-template-columns: 1fr; }
}