.pdp {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-5) var(--space-5) 0;
}

.pdp-layout {
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  gap: var(--space-10);
  align-items: start;
}

/* ============ Gallery ============ */
.pdp-gallery__main {
  position: relative;
  aspect-ratio: 1;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: zoom-in;
}
.pdp-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-4);
  transition: transform 0.25s var(--ease-standard);
  transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
}
.pdp-gallery__main.is-zoomed .pdp-gallery__image { transform: scale(2.2); }
.pdp-gallery__placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3);
  background: var(--color-section-tint);
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}
.pdp-gallery__placeholder img { opacity: 0.3; }

/* ============ Info column ============ */
.pdp-info__brand {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.pdp-info__brand:hover { text-decoration: underline; text-underline-offset: 3px; }
.pdp-info__title {
  font-size: clamp(1.625rem, 2.6vw, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-3);
}
.pdp-info__ids { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.pdp-info__ids strong { color: var(--color-text); font-weight: 600; }
.pdp-info__summary { font-size: 1.0625rem; color: var(--color-text); line-height: 1.55; max-width: 56ch; margin-bottom: var(--space-5); }

.pdp-keyspecs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--space-6);
  margin-bottom: var(--space-2);   /* full column width, so it lines up with the facts strip and buy box below */
  font-size: 0.875rem;
}
.pdp-keyspecs > div { display: flex; justify-content: space-between; gap: var(--space-3); padding-block: 7px; border-bottom: 1px solid var(--color-border); }
.pdp-keyspecs dt { color: var(--color-text-muted); }
.pdp-keyspecs dd { font-weight: 600; color: var(--color-navy); text-align: right; }
.pdp-keyspecs__more { margin-bottom: var(--space-5); font-size: 0.875rem; }

.pdp-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.3fr);   /* wider last cell: "Quoted within 24 hours" no longer wraps alone */
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  overflow: hidden;
}
.pdp-facts > div { padding: var(--space-3) var(--space-4); background: var(--color-section-tint); }
.pdp-facts > div + div { border-left: 1px solid var(--color-border); }
.pdp-facts dt { font-size: 0.75rem; font-weight: 600; color: var(--color-text-muted); margin-bottom: 2px; }
.pdp-facts dd { font-size: 0.9375rem; font-weight: 700; color: var(--color-navy); }
.pdp-facts dd.is-in-stock { color: var(--color-success); }
.pdp-facts dd.is-lead { color: var(--color-warning); }

.pdp-buy { padding: var(--space-5); border: 1px solid var(--color-border-strong); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); margin-bottom: var(--space-5); }
.pdp-buy__row { display: flex; align-items: flex-end; gap: var(--space-4); }
.pdp-qty { display: flex; flex-direction: column; gap: 6px; }
.pdp-qty label { font-size: 0.75rem; font-weight: 600; color: var(--color-text-muted); }
.pdp-qty .qty button, .pdp-qty .qty input { height: 52px; }
.pdp-qty .qty input { width: 76px; font-size: 1rem; }
.pdp-buy__add { flex: 1; }
.pdp-buy__secondary { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-3); }
.pdp-buy__secondary .btn { flex: 1 1 200px; }
.pdp-buy__add.is-added, .pdp-buy__add.is-added:hover { background: var(--color-success); }
.pdp-buy__note { margin-top: var(--space-4); font-size: 0.8125rem; color: var(--color-text-muted); }

.pdp-trust { display: grid; gap: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.pdp-trust li { display: flex; align-items: center; gap: var(--space-3); font-size: 0.875rem; font-weight: 600; color: var(--color-navy); }
.pdp-trust svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--color-primary); }

@media (max-width: 1023px) {
  .pdp-layout { grid-template-columns: 1fr; gap: var(--space-6); }
  .pdp-gallery__main { max-width: 520px; cursor: default; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .pdp-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pdp-facts > div:nth-child(odd) { border-left: none; }
  .pdp-facts > div:nth-child(n+3) { border-top: 1px solid var(--color-border); }
}

@media (max-width: 767px) {
  .pdp { padding-inline: var(--space-4); }
  .pdp-facts { grid-template-columns: 1fr; }
  .pdp-facts > div + div { border-left: none; border-top: 1px solid var(--color-border); }
  .pdp-keyspecs { grid-template-columns: 1fr; }
  .pdp-buy { padding: var(--space-4); }
  .pdp-buy__row { flex-direction: column; align-items: stretch; }
  .pdp-qty .qty { width: 100%; }
  .pdp-qty .qty input { flex: 1; }
  /* In a column, `flex: 1` gave Add to Quote a zero flex-basis and it
     collapsed to a ~20px sliver beside the 52px stepper (critique P1). */
  .pdp-buy__add { flex: none; width: 100%; }
  /* a shorter photo keeps the Add to Quote CTA within about a screen */
  .pdp-gallery__main { aspect-ratio: 4 / 3; }
}