.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--color-border);
}

.product-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.product-card__link:hover {
  color: inherit;
}

.product-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--color-bg-soft);
}

.product-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
}

.product-card__image--placeholder::after {
  content: '';
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  opacity: 0.5;
}

.product-card__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md);
  flex: 1;
}

.product-card__title {
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 2.2vw, 1rem);
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
  min-height: 2.8em;
  color: var(--color-text);
}

.product-card__price {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  margin-top: auto;
}

.product-card__btn {
  margin: 0 var(--space-md) var(--space-md);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.product-card--in-cart .product-card__btn {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.product-card--in-cart .product-card__btn:hover {
  background: var(--color-accent);
  color: var(--color-primary-hover);
}

.product-card__btn--added {
  transform: scale(0.97);
}

.product-card--loading .product-card__image {
  background: linear-gradient(90deg, var(--color-bg-soft) 0%, var(--color-border-soft) 50%, var(--color-bg-soft) 100%);
  background-size: 200% 100%;
  animation: product-card-skeleton 1.2s ease-in-out infinite;
}

@keyframes product-card-skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card__btn {
    transition: none;
  }

  .product-card--loading .product-card__image {
    background: var(--color-bg-soft);
    animation: none;
  }
}