/* Catalog page styles. Loaded before portal-theme.css. */
.nav a:first-child {
  color: var(--ink);
}
.nav a[aria-current] {
  color: var(--blue);
}
section[id],
article[id] {
  scroll-margin-top: 100px;
}
.catalog-hero {
  background: var(--navy);
  color: white;
  padding: 55px 0 65px;
  position: relative;
  overflow: hidden;
}
.catalog-hero:after {
  content: '';
  position: absolute;
  width: 450px;
  height: 450px;
  right: -100px;
  top: -220px;
  border: 1px solid #ffffff25;
  border-radius: 50%;
  box-shadow:
    0 0 0 65px #ffffff05,
    0 0 0 130px #ffffff04;
}
.breadcrumb {
  color: #b8cadb;
  font-size: 12px;
  margin-bottom: 28px;
}
.breadcrumb a:hover {
  color: white;
}
.catalog-hero .eyebrow {
  color: #6bd8e4;
}
.catalog-hero h1 {
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.05em;
  margin: 15px 0 20px;
  max-width: 720px;
}
.catalog-hero p {
  max-width: 620px;
  color: #c2d6e6;
  font-size: 17px;
}
.catalog-hero .container {
  position: relative;
  z-index: 1;
}
.catalog-section {
  padding: 60px 0 80px;
  background: #f3f6f9;
}
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 25px;
}
.catalog-toolbar h2 {
  font-size: 28px;
  margin: 0;
}
.catalog-toolbar p {
  font-size: 14px;
  color: var(--muted);
  margin: 4px 0;
}
.search {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  gap: 5px;
}
.search input {
  padding: 11px 14px;
  width: 260px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 4px;
  outline-color: var(--blue);
}
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filter {
  border: 1px solid #cbd9e5;
  background: white;
  color: #476178;
  padding: 10px 17px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.filter[aria-pressed='true'] {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}
.catalog-layout {
  display: grid;
  grid-template-columns: 245px 1fr;
  gap: 26px;
}
.selection-guide {
  align-self: start;
  border: 1px solid var(--line);
  background: white;
  padding: 24px;
  position: sticky;
  top: 108px;
}
.selection-guide .eyebrow {
  font-size: 10px;
}
.selection-guide h3 {
  font-size: 23px;
  line-height: 1.2;
  margin: 12px 0;
}
.selection-guide p,
.selection-guide li {
  font-size: 13px;
  color: var(--muted);
}
.selection-guide ol {
  padding-left: 18px;
  line-height: 1.8;
}
.selection-guide .btn {
  width: 100%;
  font-size: 12px;
  gap: 10px;
  margin-top: 12px;
}
.catalog-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.equipment {
  background: white;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.equipment[hidden] {
  display: none;
}
.equipment-image {
  height: 230px;
  background: linear-gradient(140deg, #e6f1f7, #f8fbfd);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}
.equipment-image img {
  max-width: 98%;
  max-height: 100%;
  object-fit: contain;
}
.equipment-image .label {
  position: absolute;
  left: 16px;
  top: 15px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: white;
  padding: 5px 9px;
  color: var(--blue);
}
.equipment-copy {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.equipment-copy .eyebrow {
  font-size: 10px;
}
.equipment h3 {
  font-size: 25px;
  line-height: 1.2;
  margin: 9px 0;
}
.equipment-copy p {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 17px;
}
.equipment dl {
  margin: 0 0 18px;
  border-top: 1px solid var(--line);
}
.equipment dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.equipment dt {
  color: var(--muted);
}
.equipment dd {
  margin: 0;
  text-align: right;
  font-weight: 700;
}
.equipment details {
  font-size: 13px;
  margin-bottom: 20px;
}
.equipment summary {
  color: var(--blue);
  font-weight: 700;
  cursor: pointer;
}
.equipment details p {
  margin: 10px 0 0;
  font-size: 13px;
}
.equipment-copy > a {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}
.no-results {
  background: white;
  padding: 40px;
  border: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
}
.consultation {
  background: #e8f1f8;
  padding: 65px 0;
}
.consultation .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.consultation h2 {
  font-size: 35px;
  letter-spacing: -0.035em;
  line-height: 1.2;
  max-width: 650px;
  margin: 10px 0;
}
.consultation p {
  color: var(--muted);
  max-width: 650px;
}
.faq {
  padding: 70px 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
}
.faq h2 {
  font-size: 35px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 12px 0;
}
.faq details {
  border-top: 1px solid var(--line);
  padding: 20px 0;
}
.faq details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.faq details p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.technical-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 24px;
}
.placeholder-diagram {
  width: 75%;
  height: 125px;
  border: 1px solid #afc3d1;
  position: relative;
  background: linear-gradient(155deg, #f9fcff, #dae7ef);
  box-shadow: 10px 14px 0 #d1e0ea;
}
.placeholder-diagram:before {
  content: '';
  position: absolute;
  left: 14%;
  right: 14%;
  top: 32%;
  height: 25%;
  border-top: 10px solid #738da4;
  border-bottom: 5px solid #9fb4c5;
  background: #c1d1dd;
}
.placeholder-diagram:after {
  content: '';
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -17px;
  height: 20px;
  border-left: 12px solid #6b879e;
  border-right: 12px solid #6b879e;
}
.illustration-note {
  font-size: 10px;
  position: absolute;
  bottom: 10px;
  color: #607b90;
}
.equipment-image.print .placeholder-diagram:before {
  background: repeating-linear-gradient(90deg, #869eb1 0 20px, #dbe7ef 20px 45px);
  height: 55%;
  top: 12%;
  border: 0;
}
.equipment-image.metal .placeholder-diagram:before {
  border-top-color: #1256ad;
}
.catalog-count {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 13px;
}
@media (max-width: 900px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .selection-guide {
    position: static;
    display: none;
  }
  .faq-grid {
    gap: 30px;
  }
  .consultation .container {
    display: block;
  }
  .consultation .btn {
    margin-top: 15px;
  }
}
@media (max-width: 600px) {
  .catalog-hero {
    padding: 35px 0 45px;
  }
  .catalog-section {
    padding: 40px 0;
  }
  .catalog-toolbar {
    display: block;
  }
  .search {
    margin-top: 20px;
  }
  .search input {
    width: 100%;
  }
  .catalog-cards {
    grid-template-columns: 1fr;
  }
  .filter {
    padding: 9px 11px;
    font-size: 12px;
  }
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .equipment-image {
    height: 230px;
  }
  .consultation h2 {
    font-size: 30px;
  }
}