/* ====================================
   ATELIER MIRAGE — STYLES PAGES PRODUIT
   À lier dans chaque page produit :
   <link rel="stylesheet" href="produit.css" />
==================================== */

.product-page {
  padding-top: 7rem;
}

/* --- BREADCRUMB --- */
.breadcrumb {
  padding: 2rem 6vw 0;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.breadcrumb a { color: var(--ink-muted); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--gold); opacity: 0.4; }
.breadcrumb .current { color: var(--ink); }

/* --- SECTION PRODUIT PRINCIPALE --- */
.product-hero {
  padding: 3rem 6vw 5rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 6vw;
  align-items: start;
}

/* --- GALERIE --- */
.product-gallery { position: sticky; top: 7rem; }
.product-img-main {
  width: 100%; aspect-ratio: 1; border-radius: 2.5rem;
  overflow: hidden; background: var(--cream-2); margin-bottom: 1rem; position: relative;
}
.product-img-main img {
  width: 100%; height: 100%; object-fit: cover;
  mix-blend-mode: normal; transition: opacity 0.4s ease;
}
.product-thumbnails { display: flex; gap: 0.8rem; }
.product-thumb {
  width: 80px; height: 80px; border-radius: 1rem; overflow: hidden;
  background: var(--cream-2); cursor: pointer; border: 2px solid transparent;
  transition: border-color 0.3s, transform 0.3s;
}
.product-thumb.active { border-color: var(--gold); }
.product-thumb:hover { transform: scale(1.05); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* --- INFOS PRODUIT --- */
.product-info { padding-top: 1rem; }
.product-badge {
  display: inline-block; font-family: var(--mono); font-size: 0.52rem;
  letter-spacing: 0.2em; text-transform: uppercase; padding: 0.4rem 0.9rem;
  border-radius: 999px; background: var(--gold); color: var(--white); margin-bottom: 1.5rem;
}
.product-category {
  font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.38em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 1rem;
}
.product-category::before {
  content: ''; display: inline-block; width: 30px; height: 1px;
  background: var(--gold); opacity: 0.5;
}
.product-name {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(3rem, 5vw, 5rem); line-height: 0.9;
  letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.5rem;
}
.product-subtitle {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-muted); margin-bottom: 2.5rem;
}
.product-divider {
  width: 100%; height: 1px;
  background: linear-gradient(to right, rgba(26,23,20,0.08), transparent);
  margin: 2rem 0;
}
.product-desc {
  font-size: 0.95rem; line-height: 1.9; color: var(--ink-muted);
  max-width: 50ch; margin-bottom: 2.5rem;
}

/* --- COMPOSITION --- */
.product-section-label {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem;
}
.product-layers { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 2.5rem; }
.product-layer {
  display: flex; align-items: center; gap: 1rem; padding: 0.8rem 1.2rem;
  background: var(--cream-2); border-radius: 1rem; font-size: 0.85rem; color: var(--ink);
}
.layer-num { font-family: var(--mono); font-size: 0.5rem; letter-spacing: 0.1em; color: var(--gold); min-width: 2rem; }

/* --- ALLERGÈNES --- */
.product-allergens { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; }
.allergen-tag {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 0.4rem 0.8rem; border-radius: 999px;
  border: 1px solid rgba(26,23,20,0.12); color: var(--ink-muted);
}

/* --- CTA --- */
.product-cta-group { display: flex; flex-direction: column; gap: 1rem; margin-top: 2.5rem; }
.product-cta-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.8rem;
  padding: 1.15rem 2.5rem; background: var(--ink); color: var(--cream);
  border-radius: 999px; font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase; border: none; cursor: pointer;
  transition: all 0.35s var(--ease-spring); position: relative; overflow: hidden;
}
.product-cta-primary::before {
  content: ''; position: absolute; inset: 0; background: var(--gold);
  transform: translateX(-101%); transition: transform 0.55s var(--ease-out);
}
.product-cta-primary:hover::before { transform: translateX(0); }
.product-cta-primary span, .product-cta-primary svg { position: relative; z-index: 1; }
.product-cta-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(168,137,92,0.25); }

.product-cta-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.8rem;
  padding: 1rem 2rem; background: transparent; color: var(--ink);
  border-radius: 999px; font-family: var(--mono); font-size: 0.6rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid rgba(26,23,20,0.15); transition: all 0.3s;
}
.product-cta-secondary:hover { border-color: var(--gold); color: var(--gold); }

/* --- SECTION RELATED --- */
.related-products { padding: 5rem 6vw; border-top: 1px solid rgba(26,23,20,0.06); }
.related-header { display: flex; justify-content: space-between; align-items: end; margin-bottom: 3rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.related-grid .shop-card { display: block; }

/* --- MOBILE --- */
@media (max-width: 768px) {
  .product-hero { grid-template-columns: 1fr; gap: 2rem; padding: 2rem 7vw 3rem; }
  .product-gallery { position: static; }
  .product-name { font-size: 2.8rem; }
  .product-thumb { width: 96px; height: 96px; border-radius: 1.2rem; }
  .related-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .related-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  /* CTAs full width et plus gros sur mobile */
  .product-cta-primary { width: 100%; justify-content: center; padding: 1.3rem 2rem; }
  .product-cta-secondary { width: 100%; justify-content: center; padding: 1.1rem 1.5rem; font-size: 0.65rem; }
  /* Pricing grid en colonne sur petit écran */
  .pricing-tier { padding: 0.8rem 1rem; }
}
@media (max-width: 480px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* --- GRILLE TARIFAIRE DÉGRESSIVE --- */
.product-pricing {
  margin-bottom: 2.5rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.pricing-tier {
  padding: 1rem 1.2rem;
  background: var(--cream-2);
  border-radius: 1rem;
  text-align: center;
  transition: all 0.3s var(--ease-out);
  border: 1px solid transparent;
}
.pricing-tier:last-child {
  background: rgba(168,137,92,0.08);
  border-color: rgba(168,137,92,0.2);
}
.pricing-tier-qty {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}
.pricing-tier-price {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--ink);
}
.pricing-tier-price span {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--ink-muted);
}
.pricing-tier:last-child .pricing-tier-price {
  color: var(--gold);
}
@media (max-width: 480px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .pricing-tier {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.2rem;
  }
  .pricing-tier-qty { margin-bottom: 0; }
}