.catalog-page { padding-bottom: 76px; }
.catalog-intro { padding-bottom: 30px; }
.catalog-intro { padding-top: 36px; padding-bottom: 24px; }
.catalog-intro h1 { font-size: clamp(34px, 4vw, 50px); }
.catalog-intro h1 { max-width: 900px; }
.catalog-intro .hero-copy { max-width: 750px; margin-bottom: 0; }
.catalog-form { margin-bottom: 28px; }
.catalog-search-row { display: grid; grid-template-columns: minmax(0, 1fr) 255px; gap: 18px; align-items: end; margin-bottom: 16px; }
.catalog-field { display: grid; gap: 7px; min-width: 0; }
.catalog-field label { color: #3d4045; font-size: 14px; font-weight: 650; }
.catalog-field input, .catalog-field select { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #cfd1d4; border-radius: 8px; background: white; color: var(--ink); font: inherit; line-height: 1.35; }
.catalog-field input::placeholder { color: #62666d; }
.catalog-filters { border: 1px solid var(--line); border-radius: 12px; background: #fafafa; }
.catalog-filters > summary { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px; min-height: 56px; padding: 16px 50px 16px 20px; font-size: 16px; }
.catalog-filters > summary::after { content: ''; top: 21px; right: 23px; width: 9px; height: 9px; border-right: 2px solid var(--red); border-bottom: 2px solid var(--red); transform: rotate(45deg); }
.catalog-filters[open] > summary::after { content: ''; top: 26px; transform: rotate(225deg); }
.catalog-filter-caption { color: var(--muted); font-size: 13px; font-weight: 400; }
.catalog-filter-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 18px; padding: 5px 20px 20px; }
.catalog-filter-footer { display: flex; align-items: center; justify-content: flex-end; padding: 0 20px 20px; }
.catalog-filter-footer .button { min-height: 44px; font-size: 14px; }
.catalog-results-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.catalog-area-note { margin: 0 0 22px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.catalog-results-count { margin: 0; color: #42464c; font-size: 16px; font-weight: 650; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.catalog-grid .project-card { display: flex; flex-direction: column; min-width: 0; }
.catalog-grid .project-card[hidden] { display: none; }
.catalog-grid .project-card-visual { display: block; background: #fff; border-bottom: 1px solid #f1f1f1; }
.catalog-grid .project-card-visual img { width: 100%; height: auto; aspect-ratio: 1.5; object-fit: contain; background: #fff; }
.catalog-grid .card-body { display: flex; flex-direction: column; flex: 1; padding: 21px; }
.catalog-grid .catalog-technology { margin: 0 0 8px; color: var(--muted); font-size: 13px; }
.catalog-grid .project-card h2 { margin: 0 0 16px; color: var(--ink); font-size: 21px; font-weight: 700; line-height: 1.28; letter-spacing: -.018em; }
.catalog-specs { display: flex; flex-wrap: wrap; gap: 9px 16px; margin: 0 0 13px; color: #484d54; font-size: 14px; }
.catalog-specs div { display: flex; gap: 4px; }
.catalog-specs dt { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.catalog-specs dd { margin: 0; }
.catalog-grid .catalog-style { margin: 0 0 18px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.catalog-pricing { margin-top: auto; padding-top: 10px; }
.catalog-grid .catalog-price-label { margin: 0; color: var(--muted); font-size: 14px; }
.catalog-grid .catalog-price { margin: 4px 0 0; color: var(--ink); font-size: 20px; font-weight: 700; }
.catalog-actions { display: grid; gap: 10px; margin-top: 17px; }
.catalog-actions .button { width: 100%; min-height: 48px; font-size: 14px; }
.catalog-empty { padding: 38px 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--soft); text-align: center; }
.catalog-empty[hidden] { display: none; }
.catalog-empty h2 { font-size: 25px; margin-bottom: 10px; }
.catalog-empty p { margin: 0 auto 20px; max-width: 45ch; color: var(--muted); }
.catalog-bottom { margin-top: 46px; }
.catalog-bottom .disclosure { margin-bottom: 12px; }
.catalog-bottom .citation-list { line-height: 1.6; }
.catalog-bottom .citation-list a { color: var(--red-dark); text-decoration: underline; text-underline-offset: 3px; }
.catalog-page .footer-links { gap: 12px 20px; }
@media (max-width: 1020px) {
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}
@media (max-width: 760px) {
  .catalog-search-row { grid-template-columns: 1fr; gap: 14px; }
  .catalog-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-inline: 16px; gap: 14px; }
  .catalog-filters > summary { padding-left: 16px; }
  .catalog-filter-footer { padding-inline: 16px; }
  .catalog-filter-footer .button { width: 100%; }
  .catalog-filter-caption { font-size: 12px; }
}
@media (max-width: 580px) {
  .catalog-page { padding-bottom: 52px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-filter-grid { grid-template-columns: 1fr; }
  .catalog-grid .project-card h2 { font-size: 22px; }
  .catalog-grid .card-body { padding: 20px; }
  .catalog-results-count { font-size: 15px; }
  .catalog-intro { padding-bottom: 26px; }
}
.catalog-grid .project-card{position:relative}
.catalog-grid .project-card.photo-active .project-card-visual img{object-fit:cover}
.catalog-grid .photo-toggle{position:absolute;top:12px;right:12px;z-index:2;border:1px solid #dfe5d8;border-radius:7px;background:#fffefbec;color:#324631;min-height:34px;padding:6px 10px;font-size:11px;font-weight:650;box-shadow:0 2px 12px #1b2d1730;cursor:pointer}
.catalog-grid .photo-toggle:hover,.catalog-grid .photo-toggle:focus-visible{border-color:#72965f;outline:2px solid #c3dab8;outline-offset:1px}
.catalog-grid .photo-toggle[aria-pressed=true]{background:#e7f2df}