/* Страница товара */
.product-page { padding: 32px 0 80px; }

.product-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: start;
}

.gallery {
  position: sticky;
  top: 100px;
}
.gallery__main {
  background: var(--ink-50);
  border-radius: var(--r-xl);
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  margin-bottom: 14px;
}
.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--t-base);
}
.gallery__badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--ink-900);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 8px 14px;
  border-radius: var(--r-full);
  text-transform: uppercase;
  z-index: 2;
}
.gallery__badge.discount { background: var(--pink-500); }

.gallery__thumbs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.gallery__thumb {
  width: 84px;
  height: 84px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t-fast);
  background: var(--ink-50);
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb:hover { border-color: var(--pink-200); }
.gallery__thumb.active { border-color: var(--pink-500); transform: translateY(-2px); }

.product-info__cat {
  font-size: 13px;
  color: var(--pink-500);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.product-info__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink-900);
  margin-bottom: 16px;
}
.product-info__rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--ink-500);
}
.product-info__rating .stars {
  color: var(--sun-200);
  font-size: 18px;
  letter-spacing: 2px;
}
.product-info__rating strong { color: var(--ink-900); font-size: 16px; }

.price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
  padding: 24px;
  background: var(--pink-50);
  border-radius: var(--r-lg);
  flex-wrap: wrap;
}
.price-row__new {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 38px;
  letter-spacing: -0.03em;
  color: var(--ink-900);
}
.price-row__old {
  font-size: 18px;
  color: var(--ink-400);
  text-decoration: line-through;
}
.price-row__save {
  background: var(--pink-500);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 700;
}

.product-info__desc {
  color: var(--ink-500);
  line-height: 1.7;
  margin-bottom: 28px;
  font-size: 16px;
}

.opt-group { margin-bottom: 24px; }
.opt-group__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-700);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.opt-group__title em { color: var(--ink-500); font-style: normal; font-weight: 600; text-transform: none; letter-spacing: 0; }

.color-row { display: flex; gap: 10px; flex-wrap: wrap; }
.color-row__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px;
  border: 2px solid var(--ink-100);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all var(--t-fast);
  background: var(--white);
  font-size: 14px;
  font-weight: 600;
}
.color-row__item:hover { border-color: var(--pink-300); }
.color-row__item.active { border-color: var(--pink-500); background: var(--pink-50); color: var(--pink-600); }
.color-row__swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--white);
  outline: 1px solid var(--ink-100);
}

.qty-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}
.qty-stepper {
  display: flex;
  align-items: center;
  background: var(--ink-50);
  border-radius: var(--r-full);
  padding: 6px;
}
.qty-stepper button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--white);
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-700);
  transition: all var(--t-fast);
}
.qty-stepper button:hover { background: var(--ink-900); color: var(--white); }
.qty-stepper input {
  width: 50px;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
  background: transparent;
  border: none;
}

.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.product-actions .btn { flex: 1; min-width: 200px; }

.features {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.features__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 16px;
}
.features__list { list-style: none; display: grid; gap: 10px; }
.features__list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--ink-700);
}
.features__list li::before {
  content: '✓';
  width: 22px;
  height: 22px;
  background: var(--mint-100);
  color: var(--mint-300);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.delivery-info {
  background: linear-gradient(135deg, var(--lav-100), var(--pink-50));
  border-radius: var(--r-lg);
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
}
.delivery-info__icon {
  width: 48px;
  height: 48px;
  background: var(--white);
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  color: var(--pink-500);
  flex-shrink: 0;
}
.delivery-info__title { font-weight: 800; font-size: 15px; margin-bottom: 2px; }
.delivery-info__text { font-size: 13px; color: var(--ink-500); }

.related { margin-top: 80px; }

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; gap: 32px; }
  .gallery { position: static; }
  .price-row__new { font-size: 30px; }
}