/* ===== Страница товара ===== */
.product-page { padding: 104px 0 72px; }
@media (max-width: 980px) { .product-page { padding: 84px 0 56px; } }

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
@media (max-width: 980px) { .product-layout { grid-template-columns: 1fr; gap: 26px; } }

.pg-main-wrap {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.pg-main-wrap img { display: block; width: 100%; height: auto; }

.pg-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.pg-thumb {
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface-2);
  cursor: pointer;
  transition: border-color var(--t);
}
.pg-thumb img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; }
.pg-thumb:hover, .pg-thumb.is-on { border-color: var(--line-amber); }

.product-art {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}
.product-brandline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-soft);
  margin: 0 0 6px;
}
.product-page h1 { font-size: clamp(24px, 3vw, 34px); margin: 0 0 18px; }
.product-side h2 { font-size: 17px; margin: 0 0 10px; }

.product-pricebox {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  padding: 16px 18px;
  margin-bottom: 20px;
}
.product-priceval {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--amber-soft);
  white-space: nowrap;
}
.product-pricebox small { display: block; margin-top: 6px; font-size: 12px; color: var(--muted); }

.product-specs {
  display: grid;
  grid-template-columns: minmax(110px, auto) 1fr;
  gap: 8px 18px;
  margin: 0 0 22px;
  font-size: 14px;
}
.product-specs dt { color: var(--muted); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.product-specs dd { margin: 0; color: var(--text); }

.product-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }

.product-desc p, .product-howto li, .product-howto p { color: var(--text-dim); line-height: 1.65; }
.product-desc { margin-bottom: 26px; }
.product-howto ol { padding-left: 20px; display: grid; gap: 6px; margin: 0 0 10px; }

.product-related { margin-top: 56px; }
.product-related h2 { font-size: 20px; margin: 0 0 18px; }
.product-back { margin-top: 22px; }