/* Product page: intentionally distinct from the other inner pages. */
.product-page {
  --product-surface: #f7f9fc;
  --product-border: #e5eaf0;
}

.product-page .page-hero {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
    url('image/banner/banner_product.png') !important;
}

.product-page .page-hero-subtitle {
  margin-left: 0;
  margin-right: 0;
  color: rgba(255,255,255,.86);
}

.product-page .product-category-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 800;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--product-border);
  box-shadow: 0 8px 22px rgba(17,24,39,.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.product-page .product-category-track {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: thin;
}

.product-page .product-category-track a {
  flex: 0 0 auto;
  padding: 9px 15px;
  border: 1px solid var(--product-border);
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-family: var(--sub-font-heading);
  font-size: 14px;
  font-weight: 600;
}

.product-page .product-category-track a:hover,
.product-page .product-category-track a.active {
  color: #fff;
  background: var(--primary-blue);
  border-color: var(--primary-blue);
}

.product-page #quick-lime,
.product-page #limestone,
.product-page #salt {
  background: #fff;
}

.product-page #calcium-carbonate,
.product-page #gypsum,
.product-page .why-choose-products-block {
  background: var(--product-surface);
}

.product-page .section-uid-header {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.product-page .section-uid-header .badge {
  display: inline-flex !important;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.product-page .section-uid-header .badge::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--primary-orange);
  flex: 0 0 auto;
}

.product-page .lime-showcase {
  gap: clamp(22px, 3vw, 40px);
}

.product-page .lime-column,
.product-page .carbonate-card-item,
.product-page .mineral-item-card,
.product-page .salt-card-wide,
.product-page .silica-prod-card {
  border-radius: 18px;
  border: 1px solid var(--product-border);
  box-shadow: 0 12px 34px rgba(15,23,42,.06);
}

.product-page .lime-column {
  background: #fff;
  overflow: hidden;
}

.product-page .lime-image-box { height: clamp(250px, 26vw, 350px); }
.product-page .lime-content { padding: clamp(24px, 3vw, 38px); }

.product-page .lime-specs {
  border-top: 1px solid var(--product-border);
}

.product-page .lime-spec-item {
  border-bottom: 1px solid #eef2f6;
}

.product-page .carbonate-cards-3,
.product-page .mineral-cards-container {
  gap: clamp(18px, 2.5vw, 30px);
}

.product-page .carbonate-card-item,
.product-page .mineral-item-card {
  overflow: hidden;
  background: #fff;
  transition: transform .3s ease, box-shadow .3s ease;
}

.product-page .carbonate-card-item:hover,
.product-page .mineral-item-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 42px rgba(15,23,42,.10);
}

.product-page .gypsum-grid {
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 50px rgba(15,23,42,.08);
}

.product-page #silica-quartz {
  position: relative;
  background: #f0f4f8 !important;
}

.product-page #silica-quartz .section-uid-header .badge,
.product-page #silica-quartz .section-uid-header .title {
  color: #0b1325 !important;
}

.product-page .silica-prod-card {
  background: rgba(255,255,255,.96);
  overflow: hidden;
}

.product-page .salt-flex-row {
  align-items: stretch;
  gap: clamp(26px, 4vw, 54px);
}

.product-page .salt-image-box {
  min-height: 420px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(15,23,42,.12);
}

.product-page .why-choose-cta-box {
  border-radius: 22px;
}

@media (max-width: 991px) {
  .product-page .page-hero { text-align: center; }
  .product-page .page-hero-subtitle { margin-left: auto; margin-right: auto; }
  .product-page .product-category-nav { top: var(--header-height); padding-left: 28px; padding-right: 28px; }
  .product-page .salt-image-box { min-height: 300px; }
}

@media (max-width: 575px) {
  .product-page .product-category-nav { padding-left: 20px; padding-right: 20px; }
  .product-page .product-category-track { padding: 10px 0; }
  .product-page .product-category-track a { padding: 8px 12px; font-size: 13px; }
  .product-page .lime-image-box { height: 230px; }
}