.catalog-intro {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  padding-block: 42px 60px;
}
.catalog-intro h1 { font-size: clamp(2.75rem, 6vw, 5.8rem); }
.catalog-trail { display: flex; gap: 9px; color: var(--muted); margin-bottom: 30px; font-size: .85rem; }
.catalog-trail a { text-decoration: underline; text-underline-offset: 4px; }
.catalog-image { margin: 0; border-radius: 8px; overflow: hidden; background: #202826; color: #f6fbfa; }
.catalog-image img { width: 100%; height: auto; aspect-ratio: 5 / 4; object-fit: contain; }
.catalog-image figcaption { border-top: 1px solid #576663; padding: 12px 16px; font-size: .8rem; letter-spacing: normal; }
.catalog-body { padding-bottom: 72px; }
.catalog-nav { display: flex; flex-wrap: wrap; gap: 10px; padding-block: 25px; border-bottom: 1px solid var(--line); }
.catalog-nav a { border: 1px solid var(--line); border-radius: 5px; padding: 8px 13px; font-size: .88rem; font-weight: 650; }
.catalog-nav a:hover { background: var(--ice); }
.catalog-group { margin-top: 54px; scroll-margin-top: 24px; }
.catalog-group h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.catalog-grid li { border: 1px solid var(--line); border-radius: 8px; background: white; padding: 22px; }
.catalog-grid h3 { margin-bottom: 8px; }
.catalog-grid p { color: var(--muted); margin: 0; }
.catalog-grid a { display: inline-block; margin-top: 13px; text-decoration: underline; text-underline-offset: 4px; }
.catalog-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-items: center; }
.catalog-contact p { margin-bottom: 0; }
@media (max-width: 740px) {
  .catalog-intro, .catalog-contact { grid-template-columns: 1fr; }
  .catalog-intro { padding-block: 26px 36px; }
  .catalog-group { margin-top: 38px; }
  .catalog-body { padding-bottom: 48px; }
}