/* Lucas Collection — museum, not magazine.
   White walls, gallery-red accents, quiet type. Modern CSS: custom
   properties, grid, clamp() type scale. No framework.

   Fonts (Google, linked for preview — self-host before go-live):
   Hanken Grotesk (body) + Bricolage Grotesque (display). */

:root {
  --ink: #141414;
  --ink-soft: #4a4a4a;
  --ink-faint: #8c8c8c;
  --paper: #ffffff;
  --paper-raised: #ffffff;
  --paper-dim: #f7f7f7;
  --line: #e6e6e6;
  --accent: #e4002b;          /* gallery red — the Met's block */
  --accent-ink: #b80023;
  --measure: 42rem;
  --wall: 76rem;
  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.82rem);
  --step-0: clamp(0.92rem, 0.9rem + 0.15vw, 1rem);
  --step-1: clamp(1.1rem, 1.05rem + 0.3vw, 1.3rem);
  --step-2: clamp(1.4rem, 1.25rem + 0.8vw, 1.9rem);
  --step-3: clamp(1.9rem, 1.6rem + 1.6vw, 2.8rem);
  --font-body: "Hanken Grotesk", system-ui, sans-serif;
  --font-display: "Bricolage Grotesque", "Hanken Grotesk", system-ui, sans-serif;
  --font-ui: var(--font-body);
  --shadow-rest: 0 1px 3px rgb(0 0 0 / 0.08), 0 1px 2px rgb(0 0 0 / 0.05);
  --shadow-hover: 0 4px 16px rgb(0 0 0 / 0.14), 0 2px 5px rgb(0 0 0 / 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 350;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-underline-offset: 0.15em; }
a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--step-3); margin: 0 0 0.35em; }
h2 { font-size: var(--step-2); margin: 2em 0 0.6em; }
h3 { font-size: var(--step-1); margin: 0.8em 0 0.3em; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--ink);
  color: var(--paper); padding: 0.5rem 1rem; z-index: 10;
}
.skip-link:focus { left: 0; }

/* ── header: white bar, red knockout brand ── */

.site-header {
  border-bottom: 1px solid var(--line);
  padding: 1rem clamp(1rem, 4vw, 3rem);
  display: flex; flex-wrap: wrap; gap: 0.75rem 2rem;
  align-items: center; justify-content: space-between;
  background: var(--paper);
}
.brand { margin: 0; }
.brand a {
  display: inline-block;
  background: var(--accent); color: #fff;
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.45em 0.75em; text-decoration: none; line-height: 1;
}
.brand a:hover { background: var(--accent-ink); color: #fff; }
.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 1.6rem;
  font-size: 0.78rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.site-nav a { color: var(--ink-soft); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--ink); border-bottom: 2px solid var(--accent);
}

main {
  max-width: var(--wall);
  margin: 0 auto;
  padding: 1.5rem clamp(1rem, 4vw, 3rem) 5rem;
}

/* ── breadcrumbs, prev/next, pagination ── */

.breadcrumbs { font-size: var(--step--1); margin: 0.5rem 0 1rem; }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.breadcrumbs li + li::before { content: "→"; margin-right: 0.4rem; color: var(--ink-faint); }
.breadcrumbs a { color: var(--ink-faint); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs [aria-current] { color: var(--ink-soft); }

.prevnext, .pagination {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  margin-top: 3.5rem; padding-top: 1.2rem; border-top: 1px solid var(--line);
  font-size: 0.85rem;
}
.pagination-count { color: var(--ink-faint); }

/* ── page headers & hero ── */

.page-header { margin: 1.2rem 0 2.2rem; }
.byline, .creator-meta, .scene-meta {
  color: var(--ink-soft); font-size: var(--step-1); font-weight: 350; margin: 0;
}
.byline a, .creator-meta a { text-decoration: none; }

.hero { text-align: center; padding: clamp(2rem, 8vw, 5rem) 0 1rem; }
.hero .tagline { color: var(--ink-soft); font-size: var(--step-1); font-weight: 300; margin: 0.4em 0 1.2em; }
.hero-stats { font-size: 0.85rem; color: var(--ink-faint); letter-spacing: 0.02em; }
.hero-stats a { color: var(--ink-soft); text-decoration: none; }
.hero-stats a:hover { color: var(--accent); }
.home-section > h2 { border-bottom: 1px solid var(--line); padding-bottom: 0.35em; }
.more { font-size: 0.9rem; }

/* ── card grid: the gallery wall (wide gutters, smaller frames) ── */

.grid {
  display: grid; gap: 3rem 2.5rem;
  grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
  margin: 2rem 0;
}
.card { display: flex; flex-direction: column; }
.card[hidden] { display: none; }  /* author display beats the UA hidden rule */
.card-media {
  display: block; background: var(--paper);
  border: 1px solid var(--line); padding: 0.75rem;
  box-shadow: var(--shadow-rest);
  transition: box-shadow 160ms ease;
  aspect-ratio: 1; overflow: hidden;
}
.card:hover .card-media { box-shadow: var(--shadow-hover); }
.card-media img { width: 100%; height: 100%; object-fit: contain; }

/* Desktop with a mouse: monochrome archive, color on attention.
   Touch devices see full color always. */
@media (hover: hover) and (pointer: fine) {
  .card-media img { filter: grayscale(1); transition: filter 220ms ease; }
  .card:hover .card-media img,
  .card-media:focus-visible img { filter: grayscale(0); }
}

.card-placeholder {
  display: grid; place-items: center; height: 100%;
  font-family: var(--font-display); font-size: 2.6rem;
  color: var(--ink-faint); background: var(--paper-dim);
}
.card-title { margin: 0.85em 0 0.1em; font-size: 0.95rem; font-weight: 600; }
.card-title a { color: var(--ink); text-decoration: none; }
.card-title a:hover { color: var(--accent); }
.card-byline { margin: 0; font-size: 0.85rem; color: var(--ink-soft); }
.card-byline a { text-decoration: none; }
.card-signers { margin: 0.15em 0 0; font-size: 0.78rem; color: var(--ink-soft); }
.card-meta {
  margin: 0.45em 0 0; font-size: 0.68rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint);
}

/* ── item page ── */

.item-layout {
  display: grid; gap: 3rem;
  grid-template-columns: minmax(0, 3fr) minmax(16rem, 2fr);
  align-items: start;
}
@media (max-width: 50rem) { .item-layout { grid-template-columns: 1fr; } }

.gallery { display: grid; gap: 2rem; }
.gallery-item { margin: 0; }
.gallery-item a {
  display: block; background: var(--paper);
  border: 1px solid var(--line); padding: 1rem;
  box-shadow: var(--shadow-rest);
  transition: box-shadow 160ms ease;
}
.gallery-item a:hover { box-shadow: var(--shadow-hover); }
.gallery-item figcaption {
  font-size: var(--step--1); color: var(--ink-soft);
  margin-top: 0.6rem; text-align: center;
}

.item-facts {
  background: var(--paper-dim); border: 1px solid var(--line);
  padding: 1.5rem; position: sticky; top: 1rem;
}
.item-facts h2 {
  margin: 1.4rem 0 0.5rem; font-family: var(--font-body);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-faint);
}
.item-facts h2:first-child { margin-top: 0; }
.facts { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1rem; font-size: 0.9rem; }
.facts dt {
  grid-column: 1;
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ink-faint); padding-top: 0.3em;
}
.facts dd { grid-column: 2; margin: 0; }
.sig-when, .sig-where { color: var(--ink-soft); font-size: 0.85rem; }
.sig-inscription { display: block; font-style: italic; color: var(--ink-soft); }
.sig-notes { font-size: 0.85rem; color: var(--ink-soft); }
.sig-notes p { margin: 0.2em 0; }
.provenance-boilerplate { font-size: 0.85rem; color: var(--ink-soft); }
.provenance-note { font-size: 0.9rem; }
.cert { font-size: 0.9rem; }
.cert-notes { display: block; color: var(--ink-soft); font-size: 0.82rem; }

/* ── prose ── */

.prose, .intro { max-width: var(--measure); }
.prose p { margin: 0.9em 0; }
.prose-page .prose { font-size: var(--step-0); }

/* ── creators, scenes ── */

.creator-list { border-top: 1px solid var(--line); margin-top: 1.2rem; }
.creator-row {
  display: flex; align-items: center; gap: 1.1rem;
  border-bottom: 1px solid var(--line); padding: 0.8rem 0;
}
.creator-thumb {
  flex: 0 0 64px; width: 64px; height: 64px;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--line); background: var(--paper-dim);
}
.creator-thumb img, .creator-thumb picture { width: 100%; height: 100%; }
.creator-thumb img { object-fit: cover; display: block; }
@media (hover: hover) and (pointer: fine) {
  .creator-thumb img { filter: grayscale(1); transition: filter 220ms ease; }
  .creator-row:hover .creator-thumb img { filter: grayscale(0); }
}
.creator-thumb .card-placeholder { font-size: 1.4rem; }
.creator-row h3 { margin: 0; font-size: 1.02rem; }
.creator-row h3 a { color: var(--ink); text-decoration: none; }
.creator-row h3 a:hover { color: var(--accent); }
.creator-row-meta { margin: 0.15em 0 0; font-size: 0.78rem; color: var(--ink-faint); }

.members ul, .related-creators { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.scene-list { list-style: none; padding: 0; max-width: var(--measure); }
.scene-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--line); }
.scene-era { color: var(--ink-faint); font-size: 0.85rem; margin-left: 0.5rem; }
.scene-entry { border-bottom: 1px solid var(--line); padding: 1.5rem 0; max-width: var(--measure); }
.scene-entry h2 { margin-top: 0; }
.scene-entry h2 a { color: var(--ink); text-decoration: none; }
.scene-entry h2 a:hover { color: var(--accent); }
.scene-count { font-size: 0.78rem; color: var(--ink-faint); }

/* ── video ── */

.video { margin: 2rem 0; max-width: var(--measure); }
.video iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; }
.video figcaption { font-size: var(--step--1); color: var(--ink-soft); margin-top: 0.4rem; }

/* ── footer ── */

.site-footer {
  border-top: 1px solid var(--line); margin-top: 2rem;
  padding: 1.6rem clamp(1rem, 4vw, 3rem) 2.6rem;
  font-size: 0.78rem; color: var(--ink-faint);
  text-align: center; background: var(--paper);
}
.footer-stats { letter-spacing: 0.05em; }

/* ── PhotoSwipe caption ── */

.pswp__caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1rem 1.25rem; text-align: center;
  color: #fff; font-family: var(--font-body); font-size: 0.9rem;
  background: linear-gradient(transparent, rgb(0 0 0 / 0.55));
}
.pswp__caption:empty { display: none; }

.empty { color: var(--ink-faint); font-style: italic; }

/* ── listing filters ── */

.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.1rem; align-items: end;
  margin: 1.2rem 0 0; padding: 0.9rem 0; border-bottom: 1px solid var(--line);
  font-size: 0.74rem;
}
.filter-bar label {
  display: flex; flex-direction: column; gap: 0.3rem;
  color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.06em;
}
.filter-bar select {
  font: inherit; text-transform: none; letter-spacing: normal;
  color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: 4px; padding: 0.35rem 0.5rem;
  max-width: 11rem;
}
.filter-bar button {
  font: inherit; color: var(--ink-soft); background: none; cursor: pointer;
  border: 1px solid var(--line); border-radius: 4px; padding: 0.4rem 0.9rem;
}
.filter-bar button:hover { color: var(--accent); border-color: var(--accent); }
.filter-count { margin: 0.6rem 0 0; font-size: 0.74rem; color: var(--ink-faint); }

/* ── pagefind search page ── */

#search { margin-top: 1.5rem; --pagefind-ui-font: var(--font-body); }