/* ==========================================================================
   KIM Product Page — página de detalle de producto individual.
   Reemplaza content-single-product.php de WooCommerce. Namespaced con
   --kimp-* (propio, independiente de kim-filtros.css / kim-buscador.css).
   ========================================================================== */

.kim-product-page {
  --kimp-color-primary: #BC1622;
  --kimp-color-primary-dark: #8E1019;
  --kimp-color-whatsapp: #25D366;
  --kimp-color-whatsapp-dark: #1DA851;
  --kimp-color-text: #4a4a4a;
  --kimp-color-text-soft: #7A7A7A;
  --kimp-color-bg-alt: #f7f7f7;
  --kimp-color-border: #e6e6e6;
  --kimp-radius-sm: 6px;
  --kimp-radius-md: 12px;
  --kimp-radius-lg: 20px;
  --kimp-transition: 0.25s ease;

  display: block;
  width: 100%;
  container-type: inline-size;
  color: var(--kimp-color-text);
  font-size: 16px;
  box-sizing: border-box;
}

.kim-product-page *,
.kim-product-page *::before,
.kim-product-page *::after {
  box-sizing: inherit;
}

.kim-product-breadcrumb {
  font-size: 0.85rem;
  color: var(--kimp-color-text-soft);
  margin-bottom: 24px;
}

.kim-product-breadcrumb a {
  color: var(--kimp-color-text-soft);
  text-decoration: none;
}

.kim-product-breadcrumb a:hover {
  color: var(--kimp-color-primary);
}

.kim-product-breadcrumb span {
  color: var(--kimp-color-text);
}

.kim-product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  margin-bottom: 64px;
}

.kim-product-gallery {
  background: var(--kimp-color-bg-alt);
  border-radius: var(--kimp-radius-lg);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.kim-product-gallery img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 40px;
}

.kim-product-info {
  min-width: 0;
}

.kim-product-info__cat {
  display: block;
  color: var(--kimp-color-primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.kim-product-info__title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 6px;
}

.kim-product-info__sku {
  color: var(--kimp-color-text-soft);
  font-size: 0.92rem;
  margin: 0 0 22px;
}

.kim-product-info__desc {
  font-size: 1.02rem;
  color: var(--kimp-color-text);
  line-height: 1.7;
  margin-bottom: 28px;
}

.kim-product-info__desc p:last-child {
  margin-bottom: 0;
}

.kim-product-info__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.kim-product-page .kim-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--kimp-transition);
}

.kim-product-page .kim-btn--whatsapp {
  background: var(--kimp-color-whatsapp);
  border-color: var(--kimp-color-whatsapp);
  color: #fff;
}

.kim-product-page .kim-btn--whatsapp:hover {
  background: var(--kimp-color-whatsapp-dark);
  border-color: var(--kimp-color-whatsapp-dark);
  color: #fff;
  transform: translateY(-2px);
}

.kim-product-page .kim-btn--outline {
  background: transparent;
  border-color: var(--kimp-color-primary);
  color: var(--kimp-color-primary);
}

.kim-product-page .kim-btn--outline:hover {
  background: var(--kimp-color-primary);
  color: #fff;
}

.kim-product-datasheet__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 14px;
  scroll-margin-top: 100px;
}

.kim-product-datasheet {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--kimp-radius-md);
  overflow: hidden;
  border: 1px solid var(--kimp-color-border);
}

.kim-product-datasheet tr:nth-child(odd) {
  background: var(--kimp-color-bg-alt);
}

.kim-product-datasheet th,
.kim-product-datasheet td {
  text-align: left;
  padding: 13px 18px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--kimp-color-border);
}

.kim-product-datasheet th {
  width: 40%;
  color: var(--kimp-color-text-soft);
  font-weight: 600;
}

.kim-product-datasheet tr:last-child th,
.kim-product-datasheet tr:last-child td {
  border-bottom: none;
}

/* Productos relacionados — Kim_Product_Page::render_related_products()
   siempre encola kim-filtros.css y envuelve esta sección en
   .kim-filtros-app, así reutiliza .kim-product-card sin duplicar CSS.
   Estas reglas solo ajustan el título y fuerzan 4 columnas fijas aquí,
   sin importar el setting de columnas del catálogo general. */
.kim-related-products {
  margin-top: 40px;
  margin-bottom: 72px;
}

.kim-related-products__title {
  text-align: center;
  font-size: 1.7rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px;
}

.kim-related-products__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--kimp-color-primary);
  margin: 14px auto 0;
}

.kim-product-grid--related {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 32px;
}

@container (max-width: 900px) {
  .kim-product-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .kim-product-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .kim-product-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .kim-product-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@container (max-width: 480px) {
  .kim-product-grid--related {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .kim-product-grid--related {
    grid-template-columns: minmax(0, 1fr);
  }
}