.product-detail-section {
  padding: 58px 0 104px;
}

.product-wrapper {
  width: min(100%, var(--container-width));
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(340px, 0.62fr);
  gap: clamp(42px, 8vw, 128px);
  align-items: start;
}

.product-gallery {
  overflow: hidden;
  border-radius: var(--radius);
  background: #ededed;
}

.product-gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.product-detail {
  padding-top: 8px;
}

.product-detail .eyebrow {
  color: #626262;
}

.product-detail h1 {
  margin: 0 0 16px;
  color: var(--color-heading);
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0;
}

.price {
  color: #333333;
  font-size: 1.18rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.product-detail hr {
  border: 0;
  border-top: 1px solid var(--color-soft-border);
  margin: 0 0 28px;
}

.variant-label {
  display: block;
  margin-bottom: 12px;
  color: var(--color-heading);
  font-size: 0.92rem;
  font-weight: 700;
}

.sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.size {
  width: 54px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
  color: #222222;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.size:hover,
.size:focus-visible {
  border-color: #111111;
}

.size.active {
  border-color: #111111;
  background: #111111;
  color: #ffffff;
}

.cart-row {
  display: grid;
  grid-template-columns: 144px minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.quantity {
  height: 54px;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #ffffff;
}

.quantity button {
  height: 100%;
  font-size: 1.2rem;
}

.quantity span {
  text-align: center;
  font-weight: 600;
}

.add-cart,
.buy-now {
  min-height: 54px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.add-cart {
  border: 1px solid #111111;
  background: #111111;
  color: #ffffff;
}

.buy-now {
  width: 100%;
  border: 1px solid #111111;
  background: #ffffff;
  color: #111111;
  margin-bottom: 30px;
}

.add-cart:hover,
.add-cart:focus-visible {
  background: #2a2a2a;
  border-color: #2a2a2a;
}

.buy-now:hover,
.buy-now:focus-visible {
  background: #111111;
  color: #ffffff;
}

.add-cart:active,
.buy-now:active {
  transform: translateY(1px);
}

.description {
  color: #555555;
  line-height: 1.8;
  font-size: 0.96rem;
}

.description p {
  margin: 0;
}

.description ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.description li + li {
  margin-top: 4px;
}

@media (max-width: 1000px) {
  .product-detail-section {
    padding-top: 36px;
  }

  .product-wrapper {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 560px) {
  .product-detail-section {
    padding-bottom: 72px;
  }

  .cart-row {
    grid-template-columns: 1fr;
  }

  .quantity {
    width: 144px;
  }
}