/* Shinyuu — Hostinger V.1 production stylesheet.
   Ported from Website/Design/mockup.css (design-gate approved).
   Removed vs. mockup: cart/drawer, newsletter, on-site search, quick-add,
   and .demo-note — all out of scope for this catalog+SEO build (PRD §5).
   .ph is repurposed as the missing-image fallback (PRD §14). Token system intact. */

:root {
  --pearl: #F2F1ED;
  --obsidian: #161616;
  --crimson: #710014;
  --obsidian-65: rgba(22, 22, 22, 0.65);
  --obsidian-12: rgba(22, 22, 22, 0.12);
  --pearl-dim: #E7E5DF;
  --container: 1280px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--pearl);
  color: var(--obsidian);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
@media (min-width: 900px) { .container { padding: 0 48px; } }

/* Accessibility: skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--obsidian);
  color: var(--pearl); padding: 12px 16px; z-index: 100; font-size: 14px;
}
.skip-link:focus { left: 8px; top: 8px; }
:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; }

/* ---------- Type ---------- */
.display-xl, .h1, .h2, .h3 { font-family: 'Bodoni Moda', serif; font-weight: 400; }
.display-xl { font-size: 40px; line-height: 1.1; }
.h1 { font-size: 32px; line-height: 1.15; }
.h2 { font-size: 26px; line-height: 1.2; }
.h3 { font-size: 20px; line-height: 1.25; font-weight: 500; }
@media (min-width: 900px) {
  .display-xl { font-size: 64px; }
  .h1 { font-size: 44px; }
  .h2 { font-size: 34px; }
  .h3 { font-size: 24px; }
}
.eyebrow {
  font-size: 11px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--obsidian-65);
}
@media (min-width: 900px) { .eyebrow { font-size: 12px; } }
.body-sm { font-size: 14px; line-height: 1.55; }
.muted { color: var(--obsidian-65); }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 14px 28px;
  font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  border: none; cursor: pointer; transition: opacity .15s ease, background .15s ease, color .15s ease;
}
.btn-crimson { background: var(--crimson); color: var(--pearl); }
.btn-crimson:hover { opacity: 0.92; }
.btn-outline { background: transparent; color: var(--obsidian); border: 1px solid var(--obsidian); }
.btn-outline:hover { background: var(--obsidian); color: var(--pearl); }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn.is-disabled {
  border: 1px solid var(--obsidian-12); color: var(--obsidian-65);
  background: transparent; cursor: default; pointer-events: none;
}
.link { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.link-crimson { color: var(--crimson); }

/* ---------- Announcement + header ---------- */
.announce {
  background: var(--obsidian); color: var(--pearl);
  text-align: center; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 10px 16px;
}
.header { border-bottom: 1px solid var(--obsidian-12); background: var(--pearl); position: sticky; top: 0; z-index: 50; }
.header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 64px; }
.header-inner .nav { justify-self: start; }
.header-inner .logo { justify-self: center; }
.header-inner .menu-toggle { justify-self: start; }
.header-inner .header-spacer { justify-self: end; }
.logo { font-family: 'Bodoni Moda', serif; font-weight: 500; font-size: 22px; letter-spacing: 0.18em; text-decoration: none; display: inline-block; }
.logo .jp { font-family: 'Noto Sans JP', sans-serif; font-size: 10px; letter-spacing: 0.3em; display: block; text-align: center; margin-top: 2px; margin-right: 0.18em; color: var(--obsidian-65); }
.nav { display: none; gap: 32px; }
.nav a { font-size: 14px; font-weight: 500; text-decoration: none; }
.nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 900px) { .nav { display: flex; } }

/* Mobile menu toggle (replaces the header icons row on small screens) */
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; min-width: 44px; background: none; border: none;
  font-size: 13px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
}
@media (min-width: 900px) { .menu-toggle { display: none; } }
.header-spacer { width: 44px; }
@media (min-width: 900px) { .header-spacer { display: none; } }

/* Mobile menu panel */
.mobile-menu { display: none; border-bottom: 1px solid var(--obsidian-12); background: var(--pearl); }
.mobile-menu.open { display: block; }
@media (min-width: 900px) { .mobile-menu { display: none !important; } }
.mobile-menu ul { list-style: none; padding: 8px 0 16px; }
.mobile-menu a { display: block; padding: 12px 20px; font-size: 15px; font-weight: 500; text-decoration: none; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
@media (min-width: 900px) { .section { padding: 96px 0; } }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 32px; }

/* ---------- Media & image fallback ---------- */
.card-media, .media-4x5 { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.card-media img, .media-4x5 img { width: 100%; height: 100%; object-fit: cover; }
.media-1x1 { aspect-ratio: 1 / 1; overflow: hidden; }
.media-1x1 img { width: 100%; height: 100%; object-fit: cover; }
/* .ph = branded placeholder shown when an image filename is missing/mismatched (PRD §14) */
.ph {
  background: linear-gradient(135deg, var(--pearl-dim), #DCD9D1);
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: var(--obsidian-65); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 16px; width: 100%; height: 100%;
}
.ph-4x5 { aspect-ratio: 4 / 5; }
.ph-1x1 { aspect-ratio: 1 / 1; }
.ph-hero { min-height: 72vh; }

/* ---------- Hero ---------- */
.hero { position: relative; }
.hero-copy { padding: 48px 0 0; max-width: 640px; }
.hero-copy .display-xl { margin: 16px 0 20px; }
.hero-copy p { max-width: 480px; margin-bottom: 28px; }
@media (min-width: 900px) {
  .hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
  .hero-copy { padding: 96px 0; }
}

/* ---------- Editorial blocks ---------- */
.editorial-grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .editorial-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
.editorial-card { position: relative; text-decoration: none; display: block; }
.editorial-card .caption { padding: 16px 0 0; }
.editorial-card .h2 { margin: 4px 0 8px; }

/* ---------- Product cards & grids ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 12px; }
@media (min-width: 900px) { .product-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; } }
.product-card { display: flex; flex-direction: column; gap: 8px; text-decoration: none; }
.card-title { font-size: 14px; font-weight: 500; line-height: 1.35; }
@media (min-width: 900px) { .card-title { font-size: 15px; } }
.price { font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
@media (min-width: 900px) { .price { font-size: 15px; } }
.card-meta { font-size: 12px; color: var(--obsidian-65); }
.unavailable-note { font-size: 12px; color: var(--obsidian-65); }

/* Editorial tile inside a grid */
.grid-tile {
  border: 1px solid var(--obsidian-12); display: flex; flex-direction: column;
  justify-content: center; gap: 12px; padding: 24px; aspect-ratio: auto;
}

/* ---------- Bands ---------- */
.band { padding: 64px 0; }
@media (min-width: 900px) { .band { padding: 96px 0; } }
.band-rule { border-top: 1px solid var(--obsidian-12); }
.band-center { text-align: center; max-width: 720px; margin: 0 auto; }
.brand-band { max-width: 1040px; }
.brand-band .muted { max-width: 560px; margin-left: auto; margin-right: auto; }
@media (min-width: 900px) { .tagline-1row { white-space: nowrap; } }
.band-center .h2, .band-center .h1 { margin: 12px 0 16px; }

.values-grid { display: grid; gap: 40px; text-align: left; }
@media (min-width: 900px) { .values-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.values-grid .h3 { margin-bottom: 8px; }

/* ---------- Footer ---------- */
.footer { background: var(--obsidian); color: var(--pearl); padding: 64px 0 32px; }
.footer a { color: var(--pearl); text-decoration: none; }
.footer a:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer-grid { display: grid; gap: 40px; margin-bottom: 48px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer .logo { color: var(--pearl); }
.footer .jp { color: rgba(242, 241, 237, 0.65); }
.footer h4 { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; font-weight: 500; }
.footer ul { list-style: none; display: grid; gap: 10px; font-size: 14px; }
.footer-legal {
  border-top: 1px solid rgba(242, 241, 237, 0.15); padding-top: 24px;
  font-size: 12px; color: rgba(242, 241, 237, 0.65);
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
}

/* ---------- PDP ---------- */
.pdp-grid { display: grid; gap: 32px; padding: 32px 0 64px; }
@media (min-width: 900px) { .pdp-grid { grid-template-columns: 7fr 5fr; gap: 64px; padding: 48px 0 96px; } }
.pdp-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px; }
.pdp-info .h3 { font-size: 24px; }
@media (min-width: 900px) { .pdp-info .h3 { font-size: 28px; } }
.pdp-price { font-size: 16px; font-weight: 500; margin: 8px 0 2px; }
.tax-note { font-size: 12px; color: var(--obsidian-65); }
.material-line { font-size: 13px; color: var(--obsidian-65); margin: 12px 0 24px; letter-spacing: 0.04em; }
.size-label { font-size: 13px; font-weight: 500; margin-bottom: 10px; display: flex; justify-content: space-between; }
.size-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.size-chip {
  min-height: 44px; min-width: 64px; padding: 10px 16px; display: inline-flex;
  align-items: center; justify-content: center; border: 1px solid var(--obsidian-12);
  font-size: 14px; font-weight: 500; background: transparent;
}
.custom-size { font-size: 13px; margin: 4px 0 24px; }
.buy-actions { display: grid; gap: 12px; margin: 24px 0; }
.accordion { border-top: 1px solid var(--obsidian-12); margin-top: 32px; }
.accordion details { border-bottom: 1px solid var(--obsidian-12); }
.accordion summary {
  padding: 18px 0; font-size: 14px; font-weight: 500; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.accordion summary::after { content: "+"; font-weight: 400; font-size: 18px; }
.accordion details[open] summary::after { content: "\2013"; }
.accordion .acc-body { padding: 0 0 20px; font-size: 14px; line-height: 1.65; color: var(--obsidian-65); }
.breadcrumb { font-size: 12px; color: var(--obsidian-65); padding: 20px 0 0; letter-spacing: 0.04em; }
.breadcrumb a { text-decoration: none; }

/* ---------- Collection ---------- */
.collection-head { padding: 40px 0 24px; }
.collection-head .h1 { margin: 8px 0; }
.filter-bar {
  display: flex; gap: 8px; overflow-x: auto; padding: 8px 0 20px;
  border-bottom: 1px solid var(--obsidian-12); margin-bottom: 24px;
}
.filter-chip {
  white-space: nowrap; padding: 10px 18px; min-height: 40px; font-size: 13px;
  font-weight: 500; border: 1px solid var(--obsidian-12); background: transparent;
  text-decoration: none; display: inline-flex; align-items: center;
}
.filter-chip.active { border-color: var(--obsidian); }

/* ---------- Content pages (About, Size Guide, policies) ---------- */
.page-hero { text-align: center; padding: 56px 0 40px; }
.page-hero .h1 { margin-bottom: 16px; }
.page-hero .intro { max-width: 640px; margin: 0 auto; color: var(--obsidian-65); }
@media (min-width: 900px) { .page-hero { padding: 88px 0 56px; } }

.alt-section { display: grid; gap: 24px; padding: 40px 0; align-items: center; }
@media (min-width: 900px) {
  .alt-section { grid-template-columns: 1fr 1fr; gap: 64px; padding: 56px 0; }
  .alt-section.flip .alt-media { order: 2; }
}
.alt-copy .h2 { margin: 8px 0 14px; }
.alt-copy p { color: var(--obsidian-65); }
.alt-copy .link { display: inline-block; margin-top: 14px; }

.steps { list-style: none; counter-reset: step; display: grid; gap: 16px; margin: 20px 0; }
.steps li { counter-increment: step; display: flex; gap: 16px; align-items: baseline; }
.steps li::before {
  content: counter(step); font-family: 'Bodoni Moda', serif; font-size: 20px;
  min-width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--obsidian); border-radius: 50%; flex: none;
}

.size-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.size-table th, .size-table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--obsidian-12); }
.size-table th { font-weight: 500; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--obsidian-65); }

.prose { max-width: 68ch; margin: 0 auto; }
.prose h2 { margin: 40px 0 12px; }
.prose p, .prose li { color: var(--obsidian-65); }
.prose ul, .prose ol { margin: 0 0 16px 20px; }
.prose li { margin-bottom: 8px; }

/* Thin crimson rule — the single accent on prose/policy pages (Guidelines §2.3) */
.crimson-rule { width: 48px; height: 2px; background: var(--crimson); border: none; margin: 20px auto 0; }

/* Contact */
.contact-card { max-width: 560px; margin: 0 auto; text-align: center; }
.contact-alt { font-size: 14px; color: var(--obsidian-65); margin-top: 24px; }

/* Empty / zero states (PRD §14) */
.empty-state { text-align: center; padding: 64px 0 80px; }
.empty-state .h2 { margin: 12px 0 10px; }
.empty-state p { color: var(--obsidian-65); }
.empty-state .btn, .empty-state .link { margin-top: 20px; }

/* ---------- Cookie consent banner (GA4-gated, PRD §12) ---------- */
.consent-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--obsidian); color: var(--pearl);
  border-top: 1px solid rgba(242, 241, 237, 0.15);
  padding: 20px;
}
.consent-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; flex-direction: column; gap: 16px;
}
@media (min-width: 700px) {
  .consent-inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 24px; }
}
.consent-text { font-size: 13px; line-height: 1.55; color: rgba(242, 241, 237, 0.85); max-width: 640px; }
.consent-text .link { color: var(--pearl); }
.consent-actions { display: flex; gap: 12px; flex: none; }
.consent-actions .btn-outline { border-color: var(--pearl); color: var(--pearl); }
.consent-actions .btn-outline:hover { background: var(--pearl); color: var(--obsidian); }

/* ---------- Quote ---------- */
.pull-quote { font-family: 'Bodoni Moda', serif; font-style: italic; font-size: 22px; line-height: 1.4; }
@media (min-width: 900px) { .pull-quote { font-size: 28px; } }
.quote-band { max-width: 1000px; }
@media (min-width: 900px) { .pull-quote-1line { font-size: 26px; white-space: nowrap; } }
.eyebrow-lg { font-size: 13px; letter-spacing: 0.14em; }
@media (min-width: 900px) { .eyebrow-lg { font-size: 15px; } }