/* ===== Product detail pages (produits/*.html) ===== */
.produit-hero {
  background: var(--charcoal);
  color: #fff;
  padding: 13rem 0 3rem;
}
.produit-hero .eyebrow { color: var(--accent); }
.produit-hero h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 2.6rem); }
.produit-hero p { color: #cfd3d6; max-width: 680px; margin-bottom: 0; }

.produit-back {
  display: inline-block;
  margin-bottom: 1.2rem;
  color: var(--accent);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-head);
}
.produit-back:hover { color: var(--accent-dark); }

.produit-items { padding: 4rem 0; }

.produit-item {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 2.2rem;
  align-items: center;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 170px;
}
.produit-item:first-child { padding-top: 0; }
.produit-item:last-child { border-bottom: none; }
.produit-item.no-photo { grid-template-columns: 1fr; }

.produit-item-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  cursor: zoom-in;
  border: none;
  padding: 0;
  background: var(--bg-alt);
}
.produit-item-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.produit-item-photo:hover img { transform: scale(1.05); }

.produit-item-text h2 {
  font-size: 1.3rem;
  margin-bottom: 0.4em;
}
.produit-item-text p { margin: 0; font-size: 1rem; }
.produit-item-text .no-photo-note {
  display: inline-block;
  margin-top: 0.6em;
  font-size: 0.82rem;
  color: var(--accent);
  font-style: italic;
}

.produit-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--charcoal);
}

/* ===== Catalogue de finitions (revêtements) ===== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.8rem;
  margin: 2rem 0 3.5rem;
}
.showcase-grid button {
  border: none; padding: 0; cursor: zoom-in;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-alt);
}
.showcase-grid img { width: 100%; height: 100%; object-fit: cover; }

.catalogue-intro {
  max-width: 760px;
  margin: 0 0 3rem;
}
.catalogue-intro h2 { font-size: 1.5rem; }

.springs-note {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.5rem;
  margin-top: 1.2rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.springs-note strong { color: var(--text); }
.springs-table { width: 100%; margin-top: 0.8rem; border-collapse: collapse; font-size: 0.85rem; }
.springs-table th, .springs-table td { padding: 0.4em 0.6em; border-bottom: 1px solid var(--border); text-align: left; }

.finish-category {
  margin-bottom: 3.5rem;
  scroll-margin-top: 170px;
}
.finish-category h2 {
  font-size: 1.4rem;
  padding-bottom: 0.5em;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 1.5rem;
  display: inline-block;
}
.finish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1.1rem;
}
.finish-card {
  position: relative;
  border: none; padding: 0; cursor: zoom-in;
  background: none;
  text-align: left;
}
.finish-card .finish-photo {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: visible;
  box-shadow: var(--shadow);
  background: var(--bg-alt);
  margin-bottom: 0.6rem;
}
.finish-card .finish-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
  transition: width 0.15s ease, height 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.finish-card:hover .finish-photo img,
.finish-card:focus-visible .finish-photo img {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 960px; height: 720px;
  max-width: min(960px, 92vw);
  max-height: min(720px, 82vh);
  object-fit: contain;
  background: #fff;
  padding: 10px;
  box-sizing: border-box;
  box-shadow: 0 14px 34px rgba(20, 22, 24, 0.35);
  z-index: 60;
}
.finish-card .finish-title {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  letter-spacing: 0.01em;
}

/* ===== Sections à galerie multi-photos (portails, barrières) ===== */
.produit-section {
  margin-bottom: 3.5rem;
  padding-bottom: 2.8rem;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 170px;
}
.produit-section:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.produit-section h2 {
  font-size: 1.4rem;
  padding-bottom: 0.5em;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 1rem;
  display: inline-block;
}
.produit-section > p.section-intro {
  max-width: 760px;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.produit-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1.1rem;
}
.produit-gallery figure { margin: 0; }
.produit-gallery button {
  display: block; width: 100%;
  border: none; padding: 0; cursor: zoom-in;
  border-radius: var(--radius);
  overflow: visible;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  background: var(--bg-alt);
  position: relative;
}
.produit-gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
  transition: width 0.15s ease, height 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.produit-gallery button:hover img,
.produit-gallery button:focus-visible img {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 960px; height: 720px;
  max-width: min(960px, 92vw);
  max-height: min(720px, 82vh);
  object-fit: contain;
  background: #fff;
  padding: 10px;
  box-sizing: border-box;
  box-shadow: 0 14px 34px rgba(20, 22, 24, 0.35);
  z-index: 60;
}
.produit-gallery figcaption { margin-top: 0.6rem; font-size: 0.88rem; color: var(--text-muted); }
.produit-gallery .credit-link {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--accent);
}
.produit-gallery .credit-link:hover { color: var(--accent-dark); }

/* ===== Galerie agrandie, chaine "Le metier de constructeur metallique" uniquement ===== */
.story-gallery {
  display: block;
  grid-template-columns: none;
}
.story-gallery figure { margin: 0 0 1.5rem; }
.story-gallery img {
  display: block;
  width: 100%;
  max-width: 1500px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: default;
}

/* ===== Listing des portes posées ===== */
.listing-toc {
  display: flex; flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin-bottom: 3rem;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.85rem;
}
.listing-toc a { color: var(--accent); font-weight: 600; }
.listing-toc a:hover { color: var(--accent-dark); }
.listing-city { margin-bottom: 2.8rem; scroll-margin-top: 170px; }
.listing-city h2 {
  font-size: 1.3rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.4em;
  display: inline-block;
  margin-bottom: 0.8rem;
}
.listing-list { margin: 0; padding: 0; list-style: none; }
.listing-list li {
  padding: 0.4em 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
}
.listing-list li:last-child { border-bottom: none; }
.listing-list strong { color: var(--text); }
.addr-photo-btn {
  background: none; border: none; padding: 0; margin: 0;
  font: inherit; font-size: 0.95rem;
  color: var(--accent);
  cursor: zoom-in;
  text-decoration: underline;
  text-decoration-style: dotted;
}
.addr-photo-btn:hover { color: var(--accent-dark); }

@media (max-width: 700px) {
  .produit-item { grid-template-columns: 1fr; }
  .produit-hero { padding: 9rem 0 2.5rem; }
  .produit-item { scroll-margin-top: 110px; }
  .showcase-grid { grid-template-columns: repeat(3, 1fr); }
  .finish-category { scroll-margin-top: 110px; }
  .listing-city { scroll-margin-top: 110px; }
  .produit-section { scroll-margin-top: 110px; }
  .produit-gallery { grid-template-columns: repeat(2, 1fr); }
}