/* ═══════════════════════════════════════
   BIJOUX DU PÊCHEUR — SHARED STYLES
   Pages catégories & produits
═══════════════════════════════════════ */

:root {
  --toile: #EAE2D0;
  --toile-d: #D8CCBA;
  --encre: #160F06;
  --encre-mid: #4A3820;
  --sel: #C0B09A;
  --coque: #0D2035;
  --coque-d: #081627;
  --voile: #EAE2D0;
  --voile-m: #9DB0BE;
  --verdet: #2C6650;
  --verdet-l: #3A8465;
  --coque-b: #1A4C7A;
  --or: #8A6A1A;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Source Sans 3', sans-serif;
  background: var(--toile);
  color: var(--encre);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

.cg { font-family: 'Cormorant Garamond', serif; }
.mono { font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; }

/* ═══════ HEADER ═══════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 800;
  background: rgba(234, 226, 208, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sel);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: .85rem;
  color: var(--encre-mid);
  transition: color .2s;
}
.nav-links a:hover { color: var(--encre); }
.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--verdet);
  color: var(--verdet);
  transition: all .2s;
}
.nav-cta:hover { background: var(--verdet); color: var(--toile); }
.burger { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.burger span { width: 20px; height: 2px; background: var(--encre); transition: .2s; }

/* ═══════ BREADCRUMB ═══════ */
.breadcrumb {
  font-size: .82rem;
  color: var(--encre-mid);
  margin-bottom: 20px;
}
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb a:hover { color: var(--encre); }
.breadcrumb .sep { margin: 0 8px; opacity: .5; }

/* ═══════ CATEGORY PAGE ═══════ */
.cat-hero {
  padding: 48px 32px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.cat-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.cat-intro {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--encre-mid);
  max-width: 64ch;
  margin-bottom: 16px;
}
.cat-meta {
  display: flex;
  gap: 24px;
  color: var(--encre-mid);
}
.cat-grid-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px 64px;
}
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.cat-seo {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 64px;
  border-top: 1px solid var(--sel);
}
.cat-seo h2 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 12px;
}
.cat-seo p {
  color: var(--encre-mid);
  max-width: 64ch;
  line-height: 1.7;
}

/* ═══════ PRODUCT CARD ═══════ */
.prod-card {
  display: block;
  background: #fff;
  border: 1px solid var(--sel);
  transition: transform .2s, box-shadow .2s;
  overflow: hidden;
}
.prod-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(13, 32, 53, .08);
}
.prod-card-img-wrap {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--toile-d);
}
.prod-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.prod-card:hover .prod-card-img { transform: scale(1.04); }
.prod-card-body { padding: 16px; }
.prod-card-type {
  font-family: 'Space Mono', monospace;
  font-size: .56rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--encre-mid);
}
.prod-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 400;
  margin: 6px 0 10px;
  line-height: 1.3;
}
.prod-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.prod-card-price {
  font-weight: 600;
  font-size: .95rem;
}
.prod-card-fish {
  font-family: 'Space Mono', monospace;
  font-size: .55rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--encre-mid);
  padding: 3px 8px;
  border: 1px solid var(--sel);
}

/* ═══════ PRODUCT PAGE ═══════ */
.prod-top {
  padding: 32px 0 0;
}
.prod-top-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.prod-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 32px 0 64px;
}
.prod-gallery { position: relative; }
.prod-main-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--sel);
  background: #fff;
}
.prod-type {
  color: var(--encre-mid);
  margin-bottom: 8px;
  display: block;
}
.prod-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: -.015em;
  line-height: 1.2;
  margin-bottom: 12px;
}
.prod-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--encre);
  margin-bottom: 16px;
}
.prod-desc {
  color: var(--encre-mid);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 48ch;
}

/* Sizes */
.prod-sizes { margin-bottom: 24px; }
.prod-sizes-label { display: block; margin-bottom: 10px; color: var(--encre-mid); }
.prod-sizes-grid { display: flex; gap: 10px; }
.sz-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--sel);
  background: #fff;
  cursor: pointer;
  transition: all .15s;
}
.sz-opt:hover { border-color: var(--encre-mid); }
.sz-opt.active { border-color: var(--verdet); background: rgba(44, 102, 80, .05); }
.sz-code { font-weight: 600; font-size: 1rem; }
.sz-detail { font-size: .72rem; color: var(--encre-mid); margin-top: 2px; }

/* CTA */
.prod-actions { margin-bottom: 28px; }
.btn-order {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--verdet);
  color: var(--toile);
  font-family: 'Space Mono', monospace;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background .2s;
}
.btn-order:hover { background: var(--verdet-l); }
.prod-shipping {
  margin-top: 10px;
  color: var(--encre-mid);
}

/* Details list */
.prod-details-list {
  border-top: 1px solid var(--sel);
  padding-top: 20px;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(192, 176, 154, .3);
  font-size: .88rem;
}
.detail-row .mono { color: var(--encre-mid); }

/* Related */
.prod-related {
  border-top: 1px solid var(--sel);
  padding: 48px 0 64px;
}
.prod-related-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.prod-related h2 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 24px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

/* ═══════ FOOTER ═══════ */
.site-footer {
  background: var(--coque);
  color: var(--voile);
  padding: 64px 32px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: .88rem;
  color: var(--voile-m);
  line-height: 1.6;
}
.footer-links h4, .footer-contact h4 {
  font-family: 'Space Mono', monospace;
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--voile-m);
  margin-bottom: 14px;
}
.footer-links a {
  display: block;
  font-size: .88rem;
  color: rgba(234, 226, 208, .7);
  margin-bottom: 8px;
  transition: color .2s;
}
.footer-links a:hover { color: var(--voile); }
.footer-contact a {
  color: rgba(234, 226, 208, .7);
  font-size: .88rem;
  transition: color .2s;
}
.footer-contact a:hover { color: var(--voile); }
.footer-locality {
  font-size: .82rem;
  color: var(--voile-m);
  margin-top: 8px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 48px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(234, 226, 208, .1);
  text-align: center;
  font-size: .78rem;
  color: var(--voile-m);
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 900px) {
  .prod-layout { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-links { display: none; position: fixed; top: 60px; left: 0; right: 0; bottom: 0; background: var(--toile); flex-direction: column; padding: 32px; gap: 20px; z-index: 799; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .burger { display: flex; }
  .cat-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .prod-card-body { padding: 10px; }
  .prod-card-name { font-size: .95rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .cat-hero { padding: 32px 16px 24px; }
  .cat-grid-section { padding: 0 16px 48px; }
  .prod-top-inner { padding: 0 16px; }
  .prod-related-inner { padding: 0 16px; }
  .nav-inner { padding: 14px 16px; }
  .related-grid { grid-template-columns: 1fr 1fr; }
}