.catalogue-page {
  background: var(--color-ivory);
}

.catalogue-page main { padding-top: 12.5rem; }

.site-nav .is-current {
  color: var(--color-warm-white);
}

.catalogue-intro,
.catalogue-grid,
.catalogue-cta {
  width: min(var(--container), calc(100% - (var(--page-gutter) * 2)));
  margin-inline: auto;
}

.catalogue-intro {
  padding-block: clamp(4.5rem, 9vw, 7rem) clamp(3.25rem, 7vw, 5.5rem);
}

.catalogue-intro h1,
.catalogue-cta h2 {
  max-width: 13ch;
  margin: 0.45rem 0 0;
  font-family: var(--font-heading);
  font-size: clamp(2.75rem, 5vw, 4.8rem);
  font-weight: 500;
  line-height: 1.05;
}

.catalogue-intro > div { max-width: 48rem; }

.catalogue-intro > p {
  max-width: 39rem;
  margin: 1.45rem 0 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  line-height: 1.75;
}

.catalogue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding-bottom: clamp(4.5rem, 9vw, 8rem);
}

.catalogue-page .catalogue-grid { display: grid; }

.catalogue-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 15rem) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  width: min(var(--container), calc(100% - (var(--page-gutter) * 2)));
  margin: 0 auto clamp(4.5rem, 9vw, 8rem);
}

.catalogue-layout { display: none; }

.category-menu {
  display: grid;
  align-content: start;
  gap: 0.7rem;
  position: sticky;
  top: 2rem;
}

.category-menu > a,
.category-submenu a {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.category-menu > a:hover,
.category-menu > a:focus-visible,
.category-menu > a.is-active { color: var(--color-bronze-dark); }

.category-submenu {
  display: grid;
  gap: 0.55rem;
  padding-left: 1.3rem;
}

.category-submenu a::before { content: "→"; margin-right: 0.6rem; }
.category-submenu a:hover, .category-submenu a:focus-visible { color: var(--color-ink); }

.catalogue-products-heading {
  max-width: 45rem;
  margin-bottom: 2.3rem;
}

.catalogue-products-heading .eyebrow { color: var(--color-bronze-dark); }
.catalogue-products-heading h2 { margin: 0.45rem 0 0; font-family: var(--font-heading); font-size: clamp(2.3rem, 4.2vw, 4rem); font-weight: 500; line-height: 1.05; }
.catalogue-products-heading p:not(.eyebrow) { max-width: 38rem; color: var(--color-muted); }

.catalogue-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.8rem, 2vw, 1.5rem);
  margin-bottom: 2rem;
}

.catalogue-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.9);
  transition: transform 240ms var(--ease), filter 240ms var(--ease);
}
.catalogue-gallery img:hover { transform: scale(1.025); filter: saturate(1); }

.catalogue-footer,
.catalogue-page > .site-footer { display: none; }

.catalogue-card {
  display: grid;
  grid-template-rows: 15rem auto;
  overflow: hidden;
  border: 1px solid rgba(36, 33, 29, 0.12);
  background: var(--color-warm-white);
  box-shadow: 0 18px 45px rgba(87, 67, 44, 0.09), 0 2px 8px rgba(87, 67, 44, 0.06);
}

.catalogue-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(0.96);
  transition: transform 420ms var(--ease), filter 420ms var(--ease);
}

.catalogue-card-content {
  padding: 1.4rem;
}

.catalogue-number {
  margin: 0 0 0.65rem;
  color: var(--color-bronze-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.catalogue-card h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 500;
  line-height: 1.15;
}

.catalogue-card-content > p:not(.catalogue-number) {
  margin: 0.7rem 0 1.15rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.catalogue-card a {
  display: inline-flex;
  gap: 0.55rem;
  color: var(--color-bronze-dark);
  font-size: 0.84rem;
  font-weight: 700;
}

.catalogue-details {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1rem;
  margin-top: .8rem;
}

.catalogue-card .catalogue-details a {
  padding-block: .2rem;
  text-decoration: underline;
  text-underline-offset: .2rem;
}

.category-solution-links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.2rem;
  margin-top: 1rem;
}

.category-solution-links a {
  color: var(--color-bronze-dark);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .2rem;
}

.catalogue-card a span {
  transition: transform 180ms var(--ease);
}

.catalogue-card:hover img,
.catalogue-card:focus-within img {
  transform: scale(1.045);
  filter: saturate(1) contrast(1);
}

.catalogue-card a:hover span,
.catalogue-card a:focus-visible span {
  transform: translateX(0.3rem);
}

.catalogue-card a:focus-visible,
.catalogue-footer a:focus-visible {
  outline: 2px solid var(--color-bronze);
  outline-offset: 4px;
}

.catalogue-card a:active,
.catalogue-footer a:active {
  transform: translateY(1px);
}

.catalogue-cta {
  display: none;
}

.catalogue-cta h2 {
  margin-bottom: 1.7rem;
}

.catalogue-footer {
  display: none;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem var(--page-gutter);
  color: var(--color-muted);
  font-size: 0.85rem;
}

.catalogue-footer a:hover {
  color: var(--color-ink);
}

@media (min-width: 700px) {
  .catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalogue-card-service {
    grid-column: auto;
    grid-template-rows: 15rem auto;
  }

  .catalogue-card-service .catalogue-card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (min-width: 1040px) {
  .catalogue-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .catalogue-card-wide {
    grid-column: span 2;
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: minmax(22rem, 1fr);
  }

  .catalogue-card-service {
    grid-column: span 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: minmax(22rem, 1fr);
  }
}

@media (max-width: 760px) {
  .catalogue-page main { padding-top: 10.5rem; }

  .catalogue-footer {
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .catalogue-layout { grid-template-columns: 1fr; }
  .category-menu { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 1rem; }
  .category-submenu { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-left: 0; }
  .catalogue-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* The category overview stays in place underneath its catalogue. */
.catalogue-card { position: relative; }
.catalogue-open {
  min-height: 48px;
  padding: 10px 16px;
  border: 1px solid var(--color-bronze-dark);
  border-radius: 0;
  background: var(--color-warm-white);
  color: var(--color-bronze-dark);
  font: 700 0.72rem var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.catalogue-card:hover .catalogue-open { background: var(--color-bronze); border-color: var(--color-bronze); color: var(--color-charcoal); }
.catalogue-open::after { content: ""; position: absolute; inset: 0; }
.catalogue-card:has(.catalogue-open:focus-visible) { outline: 2px solid var(--color-bronze-dark); outline-offset: 4px; }
.catalogue-open span { display: inline-block; margin-left: 0.55rem; transition: transform 180ms ease; }
.catalogue-card:hover .catalogue-open span { transform: translateX(5px); }
.catalogue-is-open { overflow: hidden; }
.category-dialog {
  width: min(1120px, calc(100% - 64px));
  max-width: none;
  max-height: calc(100dvh - 64px);
  margin: auto;
  padding: 0;
  border: 1px solid var(--color-stone);
  background: var(--color-ivory);
  color: var(--color-ink);
  box-shadow: 0 30px 100px #17161440;
  overscroll-behavior: contain;
}
.category-dialog::backdrop { background: #17161499; backdrop-filter: blur(5px); }
.category-dialog-toolbar {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 16px 28px;
  border-bottom: 1px solid var(--color-stone);
  background: var(--color-ivory);
}
.category-dialog-toolbar button { min-height: 44px; padding: 8px 14px; border: 1px solid var(--color-bronze-dark); border-radius: 0; background: transparent; color: var(--color-bronze-dark); cursor: pointer; font: 700 0.72rem var(--font-body); letter-spacing: 0.1em; text-transform: uppercase; }
.category-dialog-toolbar button:hover { background: var(--color-bronze); border-color: var(--color-bronze); color: var(--color-charcoal); }
.category-dialog-toolbar .catalogue-close { width: 44px; padding: 0; font-size: 1.8rem; }
.catalogue-back span { margin-right: 10px; }
.category-dialog :is(button, a):focus-visible { outline: 2px solid var(--color-bronze-dark); outline-offset: 4px; }
.category-dialog-body { padding: clamp(20px, 4vw, 48px); }
.category-hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: clamp(24px, 4vw, 48px); }
.category-hero > img { width: 100%; height: 310px; object-fit: cover; }
.category-hero h2 { margin: 12px 0; font: 500 clamp(2rem, 4vw, 3.4rem)/1.1 var(--font-heading); }
.category-hero p:not(.eyebrow) { color: var(--color-muted); line-height: 1.75; }
.category-hero .button { margin-top: 16px; }
.category-items-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin: 44px 0 24px; padding-top: 28px; border-top: 1px solid var(--color-stone); }
.category-items-heading h3 { margin: 10px 0 0; font: 500 clamp(1.5rem, 3vw, 2rem)/1.2 var(--font-heading); }
.category-items-heading > p, .category-note { color: var(--color-muted); font-size: 0.8rem; }
.category-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.category-item { min-width: 0; border: 1px solid var(--color-stone); background: var(--color-warm-white); }
.category-item > img { width: 100%; height: 190px; object-fit: cover; }
.category-item > div { padding: 22px; }
.category-item h4 { margin: 0; font: 500 1.4rem/1.2 var(--font-heading); }
.category-item p:not(.catalogue-number) { color: var(--color-muted); font-size: 0.85rem; line-height: 1.6; }
.category-item a { color: var(--color-bronze-dark); font-size: 0.8rem; font-weight: 700; }
.category-note { margin: 24px 0 0; line-height: 1.7; }
@media (max-width: 700px) {
  .category-dialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .category-dialog-toolbar { padding: 10px 16px; }
  .category-dialog-toolbar > .eyebrow { display: none; }
  .category-hero { grid-template-columns: 1fr; }
  .category-hero > img { height: 220px; }
  .category-items-heading { display: block; margin-top: 32px; }
  .category-items { grid-template-columns: 1fr; }
  .category-item > img { height: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  .catalogue-card img, .catalogue-open span { transition: none; }
}

.category-items-heading[hidden] { display: none; }
.category-item-preview { display: block; background: #fff; padding: 12px; }
.category-item-preview img { display: block; width: 100%; height: 260px; object-fit: contain; }
.category-item > div:not(.category-item-preview) { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.category-item > div > p { margin: 0; }
.category-item > div > a { min-height: 32px; display: inline-flex; align-items: center; }
.category-item .catalogue-pdf-link {
  min-height: 56px;
  padding: 10px 24px;
  border: 1px solid var(--color-bronze);
  background: var(--color-bronze);
  color: var(--color-charcoal);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}
.category-item .catalogue-pdf-link:hover {
  border-color: var(--color-bronze-dark);
  background: var(--color-bronze-dark);
  color: var(--color-warm-white);
}
.category-item .catalogue-pdf-link:active { transform: translateY(1px); }

.category-suppliers { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.category-suppliers[hidden] { display: none; }
.category-suppliers button {
  min-height: 48px;
  padding: 10px 24px;
  border: 1px solid var(--color-bronze-dark);
  border-radius: 0;
  background: var(--color-warm-white);
  color: var(--color-bronze-dark);
  font: 700 0.72rem var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.category-suppliers button:hover { background: var(--color-stone); }
.category-suppliers button[aria-pressed="true"] {
  background: var(--color-bronze);
  border-color: var(--color-bronze);
  color: var(--color-charcoal);
}