:root {
  --ink: #1d211d;
  --muted: #6d7068;
  --paper: #f1eee5;
  --panel: #e6e0d3;
  --line: #c9c1b1;
  --accent: #8f3c25;
}

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }

.official-home {
  min-height: 100svh;
  padding: clamp(2.25rem, 5vw, 4.75rem) clamp(1.25rem, 3.2vw, 3.75rem) 2rem;
  background: #080808;
  color: #f2f0eb;
}
.official-masthead { display: grid; justify-items: center; text-align: center; }
.official-masthead h1 {
  max-width: none;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 2.45vw, 2.65rem);
  font-weight: 400;
  letter-spacing: .095em;
  line-height: 1.1;
  text-transform: uppercase;
}
.official-masthead p {
  margin: .85rem 0 0;
  color: #8d8a84;
  font-family: Georgia, "Times New Roman", serif;
  font-size: .78rem;
  font-style: italic;
  letter-spacing: .08em;
}
.official-collections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: clamp(.9rem, 2vw, 2rem);
  width: min(100%, 1040px);
  margin: clamp(4.5rem, 9vh, 8rem) auto 0;
}
.official-collection {
  display: grid;
  grid-template-rows: minmax(18rem, 55vh) auto;
  min-width: 0;
  color: inherit;
}
.official-collection__image { position: relative; display: block; overflow: hidden; background: #0d0d0d; }
.official-collection__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 700ms cubic-bezier(.22, 1, .36, 1), opacity 400ms ease;
}
.official-collection--modern .official-collection__image img { width: 104%; height: 104%; margin: -2%; }
.official-collection--carpets .official-collection__image img { object-position: center 42%; }
.official-collection__name {
  padding-top: 1.15rem;
  color: #aaa7a1;
  font-size: .67rem;
  letter-spacing: .22em;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  transition: color 300ms ease;
}
@media (hover: hover) {
  .official-collection:hover .official-collection__image img { opacity: .94; transform: scale(1.018); }
  .official-collection:hover .official-collection__name { color: #f2f0eb; }
}
.official-collection:focus-visible { outline: 1px solid #777; outline-offset: .35rem; }

.collections-home { min-height: 100vh; padding: clamp(2rem, 5vw, 5rem); }
.collections-header { display: grid; grid-template-columns: 1.4fr .6fr; gap: 3rem; align-items: end; padding: 2rem 0 clamp(3rem, 7vw, 7rem); }
.collections-header h1 { max-width: 9ch; }
.collection-entrances { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.collection-entrance { border-top: 1px solid var(--line); }
.collection-cover { aspect-ratio: 4 / 5; overflow: hidden; background: var(--panel); }
.collection-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.collection-entrance:hover .collection-cover img { transform: scale(1.025); }
.collection-copy { padding: 1.25rem 0 2rem; }
.collection-copy h2 { margin: 0 0 .65rem; font-size: clamp(2.2rem, 4vw, 4.5rem); letter-spacing: -.04em; }
.collection-copy > p:not(.reference) { min-height: 3.8em; margin: 0 0 1.25rem; color: var(--muted); line-height: 1.5; }
.collection-copy span { color: var(--accent); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.masthead {
  min-height: 52vh;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  align-items: end;
  gap: 4rem;
  padding: clamp(2rem, 6vw, 6rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #e8e2d6, #f5f2eb 58%, #d9d0c0);
}

.eyebrow, .reference {
  margin: 0 0 .8rem;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h1 { margin: 0; max-width: 10ch; font-size: clamp(3.5rem, 9vw, 9rem); line-height: .86; letter-spacing: -.055em; }
.intro { margin: 0; max-width: 34rem; font-family: Georgia, serif; font-size: clamp(1.2rem, 2vw, 1.7rem); line-height: 1.45; }
.collection-switch { margin: 1.5rem 0 0; color: var(--accent); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.collection-switch a { border-bottom: 1px solid currentColor; }

.catalogue { padding: clamp(2rem, 5vw, 5rem); }
.catalogue-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.catalogue-heading h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 5rem); letter-spacing: -.04em; }
.result-count { color: var(--muted); white-space: nowrap; }

.filters { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 1px; margin-bottom: 3rem; background: var(--line); border: 1px solid var(--line); }
.carpet-filters { grid-template-columns: 1.5fr 1fr 1fr; }
.carpets-masthead { background: linear-gradient(135deg, #d8c4a4, #f1eadc 58%, #b89d77); }
.filters label { display: grid; gap: .55rem; padding: .9rem 1rem; background: var(--paper); }
.filters label span { color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.filters input, .filters select { min-width: 0; padding: 0; border: 0; outline: 0; color: var(--ink); background: transparent; }

.object-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 3rem 1.25rem; }
.object-card { display: block; }
.card-image { aspect-ratio: 4 / 5; overflow: hidden; background: var(--panel); }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.card-image--cutout { padding: 1rem; background: transparent; }
.card-image--cutout img { object-fit: contain; }
.object-card:hover .card-image img { transform: scale(1.025); }
.card-copy { padding-top: 1rem; }
.card-copy h3 { margin: 0 0 .35rem; font-size: 1.25rem; }
.card-copy p:last-child { margin: 0; color: var(--muted); font-size: .83rem; line-height: 1.45; }
.card-facts { display: grid; grid-template-columns: 3.5rem 1fr; gap: .3rem .7rem; margin: .7rem 0; font-size: .78rem; }
.card-facts dt { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.card-facts dd { margin: 0; }
.image-missing { width: 100%; height: 100%; display: grid; place-items: center; color: var(--muted); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; background: repeating-linear-gradient(135deg, transparent, transparent 8px, rgba(0,0,0,.025) 8px, rgba(0,0,0,.025) 9px); }
.load-more { display: block; margin: 4rem auto 0; padding: .9rem 1.5rem; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
.load-more:hover { color: var(--paper); background: var(--ink); }
.empty-state { padding: 5rem 0; text-align: center; color: var(--muted); }

.object-page { min-height: 100vh; padding: clamp(1.25rem, 4vw, 4rem); }
.object-nav { display: flex; justify-content: space-between; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.object-header { display: grid; grid-template-columns: 1.5fr 1fr; gap: 4rem; align-items: end; padding: clamp(3rem, 8vw, 7rem) 0 3rem; }
.object-header h1 { max-width: 12ch; font-size: clamp(3rem, 7vw, 7rem); }
.object-facts { display: grid; grid-template-columns: 7rem 1fr; gap: .75rem 1rem; margin: 0; padding-top: 1rem; border-top: 1px solid var(--line); }
.object-facts dt { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.object-facts dd { margin: 0; }
.image-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.image-pair figure { margin: 0; }
.object-image { height: min(78vh, 920px); display: grid; place-items: center; overflow: hidden; background: #e2ddd2; }
.object-image img { width: 100%; height: 100%; object-fit: contain; }
.object-image-button { width: 100%; padding: 0; border: 0; cursor: zoom-in; }
.object-image-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.image-pair figcaption { padding-top: .75rem; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.tribal-viewer { position: fixed; z-index: 1000; inset: 0; display: grid; grid-template-columns: 4rem minmax(0, 1fr) 4rem; grid-template-rows: minmax(0, 1fr) auto; align-items: center; padding: 1.25rem; color: #f1eee5; background: rgba(8, 8, 8, .97); touch-action: pan-y; }
.viewer-stage { grid-column: 2; grid-row: 1; min-width: 0; min-height: 0; width: 100%; height: 100%; display: grid; place-items: center; padding: 0; border: 0; background: transparent; cursor: pointer; }
.viewer-stage img { width: auto; height: auto; max-width: calc(100vw - 10rem); max-height: calc(100svh - 6rem); object-fit: contain; }
.viewer-close, .viewer-arrow { z-index: 2; border: 0; color: inherit; background: transparent; cursor: pointer; }
.viewer-close { position: absolute; top: .75rem; right: 1rem; padding: .4rem .65rem; font-size: 2rem; line-height: 1; }
.viewer-arrow { grid-row: 1; align-self: center; padding: 1rem; font-size: 1.5rem; }
.viewer-arrow-left { grid-column: 1; }
.viewer-arrow-right { grid-column: 3; }
.viewer-switcher { grid-column: 1 / -1; grid-row: 2; display: flex; justify-content: center; align-items: center; gap: .5rem; padding-top: 1rem; }
.viewer-switcher button { padding: .5rem .8rem; border: 1px solid #625f59; color: #aaa7a1; background: transparent; cursor: pointer; }
.viewer-switcher button[aria-pressed="true"] { border-color: #f1eee5; color: #111; background: #f1eee5; }
.viewer-switcher span { margin-left: .45rem; color: #aaa7a1; font-size: .72rem; letter-spacing: .08em; }
.object-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: clamp(2rem, 5vw, 4rem); border: 1px solid var(--line); background: var(--line); }
.object-spec { min-width: 0; padding: clamp(1.25rem, 3vw, 2.25rem); background: var(--paper); }
.object-spec .eyebrow { margin-bottom: .7rem; }
.object-spec > p:last-child { margin: 0; font-family: Georgia, serif; font-size: clamp(1.2rem, 2vw, 1.65rem); line-height: 1.35; }
.description { display: grid; grid-template-columns: 1fr 3fr; gap: 2rem; padding: clamp(3rem, 7vw, 7rem) 0; border-bottom: 1px solid var(--line); }
.description > p:last-child { max-width: 60rem; margin: 0; font-family: Georgia, serif; font-size: clamp(1.35rem, 2.4vw, 2.2rem); line-height: 1.45; }
.record-pagination { display: flex; justify-content: space-between; padding-top: 1.5rem; font-size: .85rem; }

@media (max-width: 900px) {
  .official-home { padding-inline: clamp(1.25rem, 6vw, 3rem); }
  .official-collections { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.75rem 1.15rem; }
  .official-collection { grid-template-rows: minmax(21rem, 62vw) auto; }
  .official-collection--carpets { grid-column: 1 / -1; width: calc(50% - .575rem); justify-self: center; }
  .masthead, .object-header, .collections-header { grid-template-columns: 1fr; }
  .collection-entrances { grid-template-columns: 1fr; }
  .collection-entrance { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .filters { grid-template-columns: 1fr 1fr; }
  .object-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .official-home { padding: 2.75rem 1.15rem 4rem; }
  .official-masthead h1 { max-width: 18rem; font-size: 1.45rem; line-height: 1.25; }
  .official-collections { grid-template-columns: 1fr; gap: 3.25rem; max-width: 29rem; margin-top: 4.5rem; }
  .official-collection,
  .official-collection--carpets { grid-column: auto; grid-template-rows: minmax(28rem, 124vw) auto; width: 100%; }
  .masthead { min-height: 70vh; gap: 2rem; padding: 1.5rem; }
  .catalogue { padding: 2rem 1rem 4rem; }
  .filters, .image-pair, .object-specs, .description { grid-template-columns: 1fr; }
  .object-grid { gap: 2rem .75rem; }
  .object-page { padding: 1rem; }
  .object-image { height: 68vh; }
  .tribal-viewer { grid-template-columns: 2.5rem minmax(0, 1fr) 2.5rem; padding: .75rem; }
  .viewer-arrow { padding: .5rem; }
  .viewer-stage img { max-width: calc(100vw - 5rem); max-height: calc(100svh - 5.5rem); }
  .collections-home { padding: 1rem; }
  .collection-entrance { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  .official-collection__image img,
  .official-collection__name { transition: none; }
}

.landing-return { padding: 14px clamp(20px, 4vw, 64px); background: #f7f4ed; border-bottom: 1px solid #d9d3c7; }
.landing-return a { display: inline-block; padding: 10px 16px; border: 1px solid #8c8272; border-radius: 4px; color: #29251f; text-decoration: none; font: 14px/1.4 system-ui, sans-serif; }
.landing-return a:hover, .landing-return a:focus-visible { background: #e9e3d8; }