/* Catalogue page — page-specific styles. All colors sourced from theme.css variables. */

.catalogue-page {
  background: var(--bg);
  min-height: 100vh;
}

/* --- Hero --- */
.catalogue-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 120px 48px 80px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.catalogue-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.1;
  color: var(--fg);
  margin-top: 24px;
}

.catalogue-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 760px;
  margin: 24px auto 40px;
  line-height: 1.7;
}

.catalogue-hero-link {
  color: var(--accent);
  text-decoration: none;
}
.catalogue-hero-link:hover { text-decoration: underline; }

/* --- Filter --- */
.catalogue-filter-section {
  padding: 0 48px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.catalogue-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
}

.catalogue-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--fg-muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.catalogue-filter-pill:hover {
  border-color: rgba(245,158,11,0.4);
  color: var(--fg);
}

.catalogue-filter-pill.is-active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

.catalogue-filter-count {
  font-size: 12px;
  font-family: 'DM Sans', sans-serif;
  color: inherit;
  opacity: 0.7;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
}

/* --- Grid --- */
.catalogue-grid-wrap {
  padding: 0 48px 80px;
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.catalogue-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s;
  text-decoration: none;
  color: inherit;
}

.catalogue-card:hover { border-color: rgba(245,158,11,0.3); }

a.catalogue-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.catalogue-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
}

.catalogue-family-chip {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

.catalogue-rts-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.04em;
}

.catalogue-rts-badge.is-rts {
  background: #d1fae5;
  color: #065f46;
}

.catalogue-rts-badge.is-long-lead {
  background: #fef3c7;
  color: #92400e;
}

.catalogue-lead-band {
  font-size: 11px;
  color: var(--fg-muted);
  font-family: 'DM Sans', sans-serif;
}

.catalogue-lead-band.is-rts { color: #065f46; opacity: 0.75; }

.catalogue-cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.catalogue-cert-chip {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--fg-muted);
}

.catalogue-card-code {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.catalogue-card-name {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}

.catalogue-meta {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.02em;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* --- Empty state --- */
.catalogue-empty {
  max-width: 600px;
  margin: 40px auto;
  padding: 60px 32px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
}

.catalogue-empty-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 24px;
  color: var(--fg);
  margin-bottom: 12px;
}

.catalogue-empty-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

.catalogue-empty-body a {
  color: var(--accent);
  text-decoration: none;
}
.catalogue-empty-body a:hover { text-decoration: underline; }

/* --- Catalogue / about link under CTA --- */
.catalogue-about-link {
  font-size: 13px;
  margin-top: 18px;
}

.catalogue-about-link a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.2);
}

.catalogue-about-link a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

/* --- Source disclosure under footer logo --- */
.catalogue-source {
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.65;
  margin-top: 10px;
  font-family: 'DM Sans', sans-serif;
}

/* --- Mobile --- */
@media (max-width: 768px) {
  .catalogue-hero { padding: 80px 24px 48px; }
  .catalogue-filter-section { padding: 0 24px 24px; }
  .catalogue-grid-wrap { padding: 0 24px 60px; }
  .catalogue-filter { gap: 8px; }
  .catalogue-filter-pill { padding: 8px 14px; font-size: 13px; }
}

/* --- Detail page --- */
.catalogue-detail-page .catalogue-detail-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 80px 48px 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.catalogue-detail-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  color: var(--fg);
  margin-top: 24px;
  letter-spacing: 0.02em;
}

.catalogue-detail-name {
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 760px;
  margin: 20px 0 28px;
  line-height: 1.6;
}

.catalogue-detail-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.catalogue-detail-spec {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 48px 48px;
}

.catalogue-detail-spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 32px;
  margin: 0;
}

.catalogue-detail-spec-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.catalogue-detail-spec dt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-family: 'DM Sans', sans-serif;
}

.catalogue-detail-spec dd {
  font-size: 14px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  margin: 0;
}

.catalogue-detail-certs {
  margin-top: 24px;
}

.catalogue-detail-cta {
  padding-top: 40px;
}

.catalogue-detail-cta-lead {
  font-size: 16px;
  font-family: 'DM Sans', sans-serif;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 0 16px;
  line-height: 1.6;
}

.catalogue-detail-secondary {
  font-size: 13px;
  margin-top: 18px;
}

.catalogue-detail-secondary a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.2);
}

.catalogue-detail-secondary a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.catalogue-detail-404 {
  max-width: 600px;
  margin: 80px auto;
  padding: 60px 32px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: left;
}

.catalogue-detail-404 a {
  color: var(--accent);
  text-decoration: none;
}

.catalogue-detail-404 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .catalogue-detail-page .catalogue-detail-hero { padding: 56px 24px 32px; }
  .catalogue-detail-spec { padding: 16px 24px 32px; }
  .catalogue-detail-spec-grid { grid-template-columns: 1fr; }
}