/* Homepage & Archives — green institutional theme */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.theme-archives .site-header::before,
.page-home .site-header::before,
.page-gallery .site-header::before {
  background: var(--olive);
}

.theme-archives .site-nav a.is-active,
.page-home .site-nav a.is-active,
.page-gallery .site-nav a.is-active {
  color: var(--olive-bright);
  border-bottom-color: var(--olive);
}

.page-home .site-main {
  max-width: var(--max);
  padding: 0 1.25rem 3rem;
}

.home-identity {
  padding: 2.5rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
}

.home-identity h1 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: 0.14em;
  margin: 0;
  font-weight: 700;
}

.home-lead {
  margin: 0.75rem 0 0;
  max-width: 36rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.home-lead a {
  color: var(--olive-bright);
}

.home-archives {
  padding: 2rem 0 0;
}

.archives-section .section-head {
  margin-bottom: 1.25rem;
}

.archives-section .section-head h2 {
  letter-spacing: 0.14em;
  font-size: 0.9rem;
  color: var(--metal);
  margin: 0;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.archive-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
}

.archive-card:hover {
  border-color: var(--olive-dim);
}

.archive-card-link {
  display: grid;
  grid-template-columns: 140px 1fr;
  color: inherit;
  min-height: 120px;
}

.archive-card-link:hover {
  color: inherit;
}

.archive-card-cover {
  overflow: hidden;
  background: var(--bg-deep);
  min-height: 120px;
}

.archive-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-fallback {
  width: 100%;
  height: 100%;
  min-height: 120px;
  background: linear-gradient(160deg, #1a2214, #0e120e);
}

.archive-card-body {
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  justify-content: center;
}

.archive-card-body h3 {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  margin: 0;
}

.archive-card-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.archive-card-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--olive-bright);
  margin-top: 0.2rem;
}

.page-gallery .gallery-header {
  border-bottom-color: var(--border);
}

@media (max-width: 720px) {
  .archive-grid {
    grid-template-columns: 1fr;
  }
  .archive-card-link {
    grid-template-columns: 1fr;
  }
  .archive-card-cover {
    aspect-ratio: 16 / 9;
  }
}