/* ==========================================================================
   DESIGN TOKENS
   Palette: deep ink navy + antique gold (nods to engraved metal plates)
   Type: Fraunces (display serif, print-y ink-trap character) / Inter (body)
         / IBM Plex Mono (technical labels — spec-sheet precision)
   Signature: gold "registration mark" corner brackets on artwork, referencing
   the crop/registration marks used in print production.
   ========================================================================== */

:root {
  --ink: #0a0e17;
  --ink-raised: #0d121e;
  --panel: #131926;
  --panel-line: #232b3d;
  --gold: #c7a252;
  --gold-bright: #e2c07a;
  --parchment: #ede6d6;
  --slate: #8891a3;
  --wine: #8c3b3b;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 3px;
  --radius-md: 6px;
  --container: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Focus visibility ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--panel-line);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.wordmark {
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}
.wordmark__logo {
  height: 50px;
  width: auto;
  display: block;
}

.collection-nav {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.collection-nav::-webkit-scrollbar { display: none; }

.collection-nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate);
  padding: 8px 12px;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
}
.collection-nav a:hover,
.collection-nav a.is-active {
  color: var(--gold-bright);
  background: var(--panel);
}
.collection-nav__all {
  color: var(--gold) !important;
  font-weight: 600;
  border-left: 1px solid var(--panel-line);
  margin-left: 4px;
  padding-left: 16px !important;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--panel-line);
  padding: 40px 0 60px;
  margin-top: 80px;
  color: var(--slate);
  font-size: 14px;
}
.site-footer a:hover { color: var(--gold-bright); }
.footer-collections {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 12.5px;
}
.footer-collections a { color: var(--slate); }

.footer-sites {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--panel-line);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 11.5px;
  opacity: 0.65;
}

/* ==========================================================================
   HOME — collection rail
   ========================================================================== */

/* ==========================================================================
   HOME — intro copy + collection grid
   ========================================================================== */

.home-intro {
  max-width: 72ch;
  padding: 48px 0 8px;
}
.home-intro h1 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 600;
  line-height: 1.15;
  margin: 12px 0 20px;
}
.home-intro__lede {
  font-size: 18px;
  color: var(--parchment);
  line-height: 1.6;
  margin-bottom: 16px;
}
.home-intro__body {
  color: var(--slate);
  line-height: 1.7;
}

.rail-heading {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  margin: 56px 0 20px;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 165px));
  justify-content: space-between;
  gap: 22px 16px;
}

.collection-tile {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.collection-tile:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}
.collection-tile img {
  width: 100%;
  height: auto;
  display: block;
}
.collection-tile__label {
  padding: 10px 11px 12px;
}
.collection-tile__name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--parchment);
  line-height: 1.3;
}
.collection-tile__count {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--slate);
  margin-top: 3px;
}

/* ==========================================================================
   POSTER GRID + CARD (signature: gold registration-mark corners)
   ========================================================================== */

.poster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 230px));
  justify-content: space-between;
  gap: 28px 18px;
}

.poster-card { display: block; }

.poster-card__frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* bulletproof ratio box: padding-top percentage, works identically in every
   browser regardless of grid/flex context (safer than aspect-ratio here) */
.poster-card__ratio {
  position: relative;
  width: 100%;
  background: var(--panel);
}
.poster-card__ratio::before {
  content: "";
  display: block;
  padding-top: 140.74%; /* matches the real 270x380 source image ratio exactly — no cropping */
}
.poster-card[data-orientation="horizontal"] .poster-card__ratio::before {
  padding-top: 71.05%; /* transposed ratio for horizontal pieces (380x270) */
}

.poster-card__ratio img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.poster-card:hover .poster-card__ratio img { transform: scale(1.035); }

/* registration-mark corner brackets: hidden by default, draw in on hover */
.poster-card__frame::before,
.poster-card__frame::after,
.corner-tl, .corner-br {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.poster-card__frame::before {
  top: 8px; left: 8px;
  border-top: 2px solid var(--gold-bright);
  border-left: 2px solid var(--gold-bright);
}
.poster-card__frame::after {
  bottom: 8px; right: 8px;
  border-bottom: 2px solid var(--gold-bright);
  border-right: 2px solid var(--gold-bright);
}
.poster-card:hover .poster-card__frame::before,
.poster-card:hover .poster-card__frame::after {
  opacity: 1;
}

.poster-card__title {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--parchment);
  margin-top: 10px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.poster-card__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
  margin-top: 4px;
}

/* ---------- load more ---------- */
.load-more-wrap {
  display: flex;
  justify-content: center;
  margin: 48px 0 20px;
}
.btn-outline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  border: 1px solid var(--gold);
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn-outline:hover { background: rgba(199, 162, 82, 0.1); }
.load-more-wrap[hidden] { display: none; }

/* ==========================================================================
   COLLECTION PAGE HEADER
   ========================================================================== */

.collection-hero {
  padding: 48px 0 8px;
  border-bottom: 1px solid var(--panel-line);
  margin-bottom: 40px;
}
.collection-hero h1 {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 600;
  margin: 10px 0 12px;
}
.collection-hero p {
  color: var(--slate);
  max-width: 60ch;
  margin-bottom: 28px;
}

/* ==========================================================================
   POSTER DETAIL PAGE
   ========================================================================== */

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
  padding: 22px 0;
}
.breadcrumb a:hover { color: var(--gold-bright); }

.poster-detail {
  display: grid;
  grid-template-columns: minmax(0, 560px) 1fr;
  gap: 56px;
  align-items: start;
  padding-bottom: 40px;
}

.poster-detail__media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--panel);
}
.poster-detail__media img {
  width: 100%;
  height: auto;
}
/* static registration marks framing the hero image — always visible here */
.poster-detail__media::before,
.poster-detail__media::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
}
.poster-detail__media::before {
  top: 14px; left: 14px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
}
.poster-detail__media::after {
  bottom: 14px; right: 14px;
  border-bottom: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

.poster-detail__title {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  line-height: 1.15;
  margin: 10px 0 20px;
}

.poster-detail__pullquote {
  border-left: 3px solid var(--gold);
  padding-left: 18px;
  font-style: italic;
  color: var(--parchment);
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 28px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--slate);
  background: var(--panel);
  border: 1px solid var(--panel-line);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
}
.tag--orientation {
  color: var(--gold-bright);
  border-color: var(--gold);
}

.buy-panel {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
}
.buy-panel__note {
  font-size: 13px;
  color: var(--slate);
  margin-bottom: 16px;
}
.btn-gold {
  display: inline-block;
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  padding: 15px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: filter 0.15s ease;
}
.btn-gold:hover { filter: brightness(1.08); }

.back-link {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
}
.back-link:hover { color: var(--gold-bright); }

/* ---------- FAQ ---------- */
.faq-section {
  margin-top: 64px;
  padding-top: 8px;
}
.faq-section h2 {
  font-family: var(--font-display);
  font-size: 26px;
  margin-bottom: 20px;
}
.faq-item {
  border-top: 1px solid var(--panel-line);
  padding: 20px 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--panel-line); }
.faq-item__q {
  font-weight: 600;
  margin-bottom: 8px;
}
.faq-item__a { color: var(--slate); }

/* ---------- Suggestions ---------- */
.suggestions { margin-top: 64px; }
.suggestions h2 {
  font-family: var(--font-display);
  font-size: 26px;
  margin-bottom: 20px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* ==========================================================================
   BLOG
   ========================================================================== */

.article { max-width: 760px; margin: 0 auto; padding-bottom: 20px; }
.article__title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 600;
  line-height: 1.18;
  margin: 12px 0 16px;
}
.article__dek {
  font-size: 18px;
  color: var(--slate);
  line-height: 1.6;
  margin-bottom: 36px;
}

.article__featured {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 40px;
}
.article__featured-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}
.article__featured-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin: 6px 0 4px;
}
.article__featured-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate);
  margin-bottom: 14px;
}
.article__featured .btn-gold {
  width: auto;
  display: inline-block;
  padding: 10px 18px;
  font-size: 11.5px;
  margin-right: 12px;
}

.article__body h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin: 36px 0 14px;
}
.article__body p {
  color: var(--parchment);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 16px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.blog-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.blog-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.blog-card__media img { width: 100%; height: auto; }
.blog-card__body { padding: 16px 18px 20px; }
.blog-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 6px 0 8px;
  line-height: 1.3;
}
.blog-card__dek {
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .article__featured { grid-template-columns: 100px 1fr; }
  .article__title { font-size: 28px; }
}

@media (max-width: 900px) {
  .poster-detail { grid-template-columns: 1fr; gap: 28px; }
  .poster-detail__media { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .wordmark { font-size: 18px; }
  .rail-heading { font-size: 26px; }
  .collection-hero h1 { font-size: 32px; }
  .poster-detail__title { font-size: 28px; }
  .poster-grid { grid-template-columns: repeat(auto-fill, minmax(135px, 170px)); justify-content: space-between; gap: 18px 12px; }
}