/* ============================================================
   Puchuan — section-products-preview.css
   三大产品预览：product-card 卡片
   ============================================================ */

#block-products .section-head {
  margin-bottom: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

#block-products .section-head-title {
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

#block-products .section-head-subtitle {
  margin-top: 0.75rem;
  color: var(--color-text-muted);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color 0.2s;
}

.view-all-link:hover {
  color: var(--color-primary-700);
}

.view-all-link svg {
  transition: transform 0.3s;
}

.view-all-link:hover svg {
  transform: translateX(0.25rem);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* 产品卡片 */
.product-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--shadow-card-hover);
}

.product-card-icon {
  margin-bottom: 1.25rem;
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background-image: var(--gradient-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-glow-primary);
}

.product-card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.product-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  transition: color 0.2s;
}

.product-card:hover .product-card-title {
  color: var(--color-primary-700);
}

.product-card-summary {
  margin-top: 0.625rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--color-text-secondary);
}

.product-card-features {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.product-card-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.product-card-features svg {
  margin-top: 0.125rem;
  flex: none;
  color: var(--color-primary-500);
}

.product-card-more {
  margin-top: auto;
  padding-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-600);
}

.product-card-more svg {
  transition: transform 0.3s;
}

.product-card:hover .product-card-more svg {
  transform: translateX(0.25rem);
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #block-products .section-head-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card-title,
  .view-all-link,
  .product-card-more svg,
  .view-all-link svg {
    transition: none;
  }

  .product-card:hover {
    transform: none;
  }

  .view-all-link:hover svg,
  .product-card:hover .product-card-more svg {
    transform: none;
  }
}