/* RLB Steel — Products aggregate page */
.products-page { background: var(--color-white); }

.products-catalog { padding: var(--space-16) 0 var(--space-20); }

.products-catalog__heading {
  margin: 0 0 var(--space-10);
  color: var(--color-dark);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-align: center;
  text-transform: uppercase;
}

.products-filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding: 0;
  border: 0;
  background: transparent;
}

.products-filter {
  min-height: 52px;
  padding: 10px 14px;
  border: 1px solid var(--color-gray);
  border-radius: var(--radius-full);
  background: var(--color-gray-light);
  color: var(--color-dark-light);
  font: inherit;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.products-filter:hover,
.products-filter:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
  outline: none;
  transform: translateY(-1px);
}

.products-filter.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.catalog-card {
  overflow: hidden;
  border: 1px solid #e1e5ea;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.catalog-card:hover {
  border-color: #bdc9d8;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.catalog-card[hidden] { display: none; }

.catalog-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #edf1f5;
}

.catalog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.catalog-card:hover .catalog-card__image img { transform: scale(1.025); }

.catalog-card__body { padding: var(--space-5); }

.catalog-card__category {
  display: none;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.catalog-card__title {
  margin: 0 0 var(--space-3);
  color: var(--color-dark);
  font-size: var(--font-size-lg);
  line-height: 1.35;
}

.catalog-card__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.catalog-card__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 6px;
  border: 1px solid var(--color-gray);
  border-radius: 6px;
  background: #f7f8fa;
  color: var(--color-dark-light);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.catalog-card__action:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.catalog-card__action--quote {
  border-color: #b8cff2;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.catalog-card__action--quote:hover {
  border-color: var(--color-primary);
  background: #dce9fc;
}

.products-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.products-page-btn {
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--color-gray);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-dark);
  font: inherit;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
}

.products-page-btn:hover:not(:disabled),
.products-page-btn.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.products-page-btn:disabled { cursor: not-allowed; opacity: .42; }

@media (max-width: 992px) {
  .products-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .products-catalog { padding: var(--space-10) 0 var(--space-16); }
  .products-catalog__heading { margin-bottom: var(--space-8); }
  .products-filters { grid-template-columns: 1fr 1fr; padding: var(--space-3); }
  .products-filter:last-child { grid-column: 1 / -1; }
  .products-grid { grid-template-columns: 1fr; }
}