/* ============ Single Product page ============ */
.page-product { background: var(--bg); }

/* Crumbs */
.prdt-crumbs { padding: 24px 0 8px; border-bottom: 1px solid var(--rule); }
.prdt-crumbs__inner {
  display: flex; gap: 10px; align-items: center;
  font-family: var(--mono, monospace); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft);
}
.prdt-crumbs__inner button { background: none; border: none; padding: 0; cursor: pointer; color: var(--ink-soft); font: inherit; text-transform: uppercase; }
.prdt-crumbs__inner button:hover { color: var(--red); }
.prdt-crumbs__current { color: var(--ink); font-weight: 600; }

/* Hero */
.prdt-hero { padding: 56px 0 80px; border-bottom: 1px solid var(--rule); }
.prdt-hero__grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px;
  align-items: start;
}
.prdt-hero__media { position: sticky; top: 100px; }
.prdt-hero__main-img {
  border: 1px solid var(--rule); background: #fff; position: relative;
}
.prdt-hero__img-tag {
  position: absolute; bottom: 14px; left: 14px;
  font-family: var(--mono, monospace); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; background: var(--ink); color: var(--bg);
  padding: 6px 10px;
}
/* Multi-image provisioning (June 2026): main image is a 4:3 DropPhoto bound
   to the selected gallery slot (ids product-{slug}-1..4); each thumb keeps
   its selector role and carries a pointer-events-none image-slot mirror so
   a dropped photo previews in the strip. */
.prdt-hero__main-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.prdt-hero__main-img .drop-photo { position: absolute !important; inset: 0; }
.prdt-hero__img-tag { z-index: 3; pointer-events: none; }
.prdt-hero__thumbs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 14px;
}
.prdt-hero__thumb {
  border: 1px solid var(--rule); padding: 0; cursor: pointer; background: #fff;
  transition: border-color .15s;
  position: relative;
}
.prdt-hero__thumb .placeholder { width: 100%; }
.prdt-hero__thumb-mirror { position: absolute; inset: 0; pointer-events: none; }
.prdt-hero__thumb-mirror image-slot::part(empty),
.prdt-hero__thumb-mirror image-slot::part(ring) { display: none; }
.prdt-hero__thumb-mirror image-slot::part(frame) { background: transparent; }
.prdt-hero__thumb.is-active { border: 2px solid var(--red); }
.prdt-hero__thumb:hover { border-color: var(--ink); }

.prdt-hero__info { padding-top: 8px; }
.prdt-hero__eyebrow {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; gap: 16px;
}
.prdt-hero__sku {
  font-family: var(--mono, monospace); font-size: 11px; color: var(--ink-soft);
  letter-spacing: 0.06em;
}
.prdt-hero__title {
  font-size: clamp(64px, 8vw, 112px); line-height: 0.88; letter-spacing: -0.025em;
  margin: 8px 0 24px; font-family: var(--display); font-weight: 800;
}
.prdt-hero__title em { color: var(--red); font-style: italic; }
.prdt-hero__lede {
  font-size: 17px; line-height: 1.55; color: var(--ink-soft);
  margin: 0 0 28px; max-width: 540px;
}
.prdt-hero__keystats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  margin-bottom: 24px;
}
.prdt-hero__keystat { padding: 18px 16px 18px 0; border-right: 1px solid var(--rule); }
.prdt-hero__keystat:last-child { border-right: none; padding-right: 0; }
.prdt-hero__keystat-num {
  font-family: var(--display); font-weight: 800; font-size: 28px;
  letter-spacing: -0.02em; line-height: 1;
}
.prdt-hero__keystat-label {
  font-family: var(--mono, monospace); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft); margin-top: 8px;
}

.prdt-hero__stock {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px;
  flex-wrap: wrap;
}
.prdt-stock-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; font-size: 12px; font-weight: 600;
  border: 1px solid currentColor;
}
.prdt-stock-pill--in { color: #1a8047; }
.prdt-stock-pill--in .pulse { background: #1a8047; }
.prdt-stock-pill--out { color: var(--ink-soft); }
.prdt-hero__price-label {
  font-family: var(--mono, monospace); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft); margin-left: auto;
}
.prdt-hero__price {
  font-family: var(--display); font-weight: 800; font-size: 28px; color: var(--red);
}

.prdt-hero__actions {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px;
}
.prdt-hero__assurance {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--rule); padding-top: 20px;
}
.prdt-hero__assurance-item { display: flex; flex-direction: column; gap: 4px; }
.prdt-hero__assurance-item strong {
  font-family: var(--display); font-weight: 700; font-size: 13px; letter-spacing: -0.005em;
}
.prdt-hero__assurance-item span {
  font-size: 12px; color: var(--ink-soft);
}

/* Tabs */
.prdt-tabs { padding: 80px 0; border-bottom: 1px solid var(--rule); }
.prdt-tabs__bar {
  display: flex; gap: 0; border-bottom: 1px solid var(--rule); margin-bottom: 48px;
}
.prdt-tabs__btn {
  background: none; border: none; padding: 18px 28px;
  font-family: var(--display); font-weight: 700; font-size: 16px;
  letter-spacing: -0.005em; color: var(--ink-soft); cursor: pointer;
  border-bottom: 3px solid transparent; margin-bottom: -1px;
}
.prdt-tabs__btn:hover { color: var(--ink); }
.prdt-tabs__btn.is-active { color: var(--ink); border-bottom-color: var(--red); }

.prdt-overview {
  display: grid; grid-template-columns: 2fr 1fr; gap: 64px;
}
.prdt-overview__copy p {
  font-size: 17px; line-height: 1.6; color: var(--ink); margin: 0 0 18px;
}
.prdt-overview__aside {
  border-left: 2px solid var(--red); padding: 0 0 0 24px;
}
.prdt-overview__aside ul {
  list-style: none; padding: 0; margin: 14px 0 0;
  display: flex; flex-direction: column; gap: 10px;
}
.prdt-overview__aside li {
  font-size: 15px; line-height: 1.45; padding-left: 16px; position: relative;
}
.prdt-overview__aside li::before {
  content: '—'; position: absolute; left: 0; color: var(--red);
}

.prdt-specs__table {
  width: 100%; border-collapse: collapse;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.prdt-specs__table tr { border-bottom: 1px solid var(--rule); }
.prdt-specs__table tr:last-child { border-bottom: none; }
.prdt-specs__table tr:nth-child(odd) { background: #fafaf8; }
.prdt-specs__table th {
  text-align: left; padding: 16px 24px; width: 40%;
  font-family: var(--display); font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft);
}
.prdt-specs__table td {
  padding: 16px 24px; font-size: 16px; font-weight: 600;
}
.prdt-specs__note {
  margin-top: 20px; padding: 16px 20px; background: #fafaf8;
  font-size: 13px; color: var(--ink-soft); font-style: italic;
}

.prdt-features {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
  border-top: 1px solid var(--rule);
}
.prdt-features li {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 24px 24px 24px 0; border-bottom: 1px solid var(--rule);
  font-size: 16px; line-height: 1.5;
}
.prdt-features li:nth-child(odd) { padding-right: 32px; border-right: 1px solid var(--rule); }
.prdt-features li:nth-child(even) { padding-left: 32px; }
.prdt-features__num {
  font-family: var(--mono, monospace); font-size: 11px; color: var(--red);
  letter-spacing: 0.08em; min-width: 36px; padding-top: 4px;
}

/* Warranty band — ACF driven */
.prdt-warranty { background: var(--ink); color: var(--bg); padding: 100px 0; }
.prdt-warranty__inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center;
}
.prdt-warranty__copy .eyebrow { color: rgba(255,255,255,0.5); }
.prdt-warranty__h {
  font-size: clamp(40px, 5vw, 72px); line-height: 0.95; letter-spacing: -0.02em;
  margin: 16px 0 16px; font-family: var(--display); font-weight: 800;
}
.prdt-warranty__h em { color: var(--red); font-style: italic; }
.prdt-warranty__sub {
  font-family: var(--display); font-size: 22px; font-weight: 600;
  color: var(--red); margin-bottom: 24px;
}
.prdt-warranty__des {
  font-size: 16px; line-height: 1.65; color: rgba(255,255,255,0.78);
  margin: 0 0 32px; max-width: 540px;
}
.prdt-warranty__compare {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.15); padding-top: 24px;
}
.prdt-warranty__compare > div {
  display: flex; flex-direction: column; gap: 8px;
  border-right: 1px solid rgba(255,255,255,0.1); padding-right: 12px;
  min-width: 0;
}
.prdt-warranty__compare > div:last-child { border-right: none; }
.prdt-warranty__compare > div:first-child { color: var(--red); }
.prdt-warranty__compare span {
  font-family: var(--mono, monospace); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.6;
}
.prdt-warranty__compare strong {
  font-family: var(--display); font-weight: 800; font-size: 20px; white-space: nowrap;
}
.prdt-warranty__media {
  border: 1px solid rgba(255,255,255,0.12);
}

/* Service rail */
.prdt-service { padding: 100px 0; border-bottom: 1px solid var(--rule); }
.prdt-service__inner {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center;
}
.prdt-service__h {
  font-size: clamp(40px, 5vw, 64px); line-height: 0.95; letter-spacing: -0.02em;
  margin: 16px 0 20px; font-family: var(--display); font-weight: 800;
}
.prdt-service__h em { color: var(--red); font-style: italic; }
.prdt-service__lhs p {
  font-size: 17px; line-height: 1.55; color: var(--ink-soft);
  max-width: 520px; margin: 0 0 28px;
}
.prdt-service__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.prdt-service__stats {
  display: flex; flex-direction: column; gap: 0;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.prdt-service__stats > div {
  display: flex; align-items: baseline; gap: 24px; padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.prdt-service__stats > div:last-child { border-bottom: none; }
.prdt-service__num {
  font-family: var(--display); font-weight: 800; font-size: 56px;
  letter-spacing: -0.02em; color: var(--red); min-width: 140px;
}

/* Related */
.prdt-related { padding: 100px 0; border-bottom: 1px solid var(--rule); }
.prdt-related__head {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 48px;
}
.prdt-related__h {
  font-size: clamp(36px, 4vw, 56px); line-height: 0.95; letter-spacing: -0.02em;
  font-family: var(--display); font-weight: 800; margin: 0;
  max-width: 720px; text-wrap: balance;
}
.prdt-related__h em { color: var(--red); font-style: italic; }
.prdt-related__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.prdt-related__card {
  border: 1px solid var(--rule); background: #fff; cursor: pointer;
  transition: transform .15s, border-color .15s;
}
.prdt-related__card:hover { transform: translateY(-3px); border-color: var(--ink); }
.prdt-related__top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 16px 0;
  font-family: var(--mono, monospace); font-size: 11px; color: var(--ink-soft);
  letter-spacing: 0.08em;
}
.prdt-related__num { font-weight: 600; }
.prdt-related__body { padding: 20px; }
.prdt-related__sub {
  font-family: var(--mono, monospace); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft); margin-bottom: 6px;
}
.prdt-related__name {
  font-family: var(--display); font-weight: 800; font-size: 24px;
  letter-spacing: -0.02em; line-height: 1; margin-bottom: 16px;
}
.prdt-related__cta {
  font-family: var(--display); font-weight: 600; font-size: 13px;
  display: inline-flex; align-items: center; gap: 8px; color: var(--red);
}

/* Dev note */
.prdt-devnote { padding: 60px 0; background: #fafaf8; }
.prdt-devnote details {
  border: 1px dashed var(--rule); padding: 0; background: #fff;
}
.prdt-devnote summary {
  padding: 18px 24px; cursor: pointer;
  font-family: var(--mono, monospace); font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft); font-weight: 600;
}
.prdt-devnote summary:hover { color: var(--red); }
.prdt-devnote__body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  padding: 8px 24px 28px;
}
.prdt-devnote__h {
  font-family: var(--display); font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink);
  margin-bottom: 12px;
}
.prdt-devnote__col ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.prdt-devnote__col li {
  font-size: 13px; line-height: 1.5; color: var(--ink-soft);
}
.prdt-devnote__col code {
  font-family: var(--mono, monospace); font-size: 12px;
  background: #f3f1ec; padding: 2px 6px; color: var(--ink);
}

@media (max-width: 1024px) {
  .prdt-hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .prdt-hero__media { position: static; }
  .prdt-overview { grid-template-columns: 1fr; gap: 32px; }
  .prdt-warranty__inner { grid-template-columns: 1fr; gap: 40px; }
  .prdt-service__inner { grid-template-columns: 1fr; gap: 40px; }
  .prdt-related__grid { grid-template-columns: repeat(2, 1fr); }
  .prdt-features { grid-template-columns: 1fr; }
  .prdt-features li:nth-child(odd) { padding-right: 0; border-right: none; }
  .prdt-features li:nth-child(even) { padding-left: 0; }
  .prdt-devnote__body { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 640px) {
  .prdt-hero__keystats { grid-template-columns: 1fr; }
  .prdt-hero__keystat { border-right: none; border-bottom: 1px solid var(--rule); padding: 14px 0; }
  .prdt-hero__keystat:last-child { border-bottom: none; }
  .prdt-hero__assurance { grid-template-columns: 1fr; gap: 14px; }
  .prdt-tabs__btn { padding: 14px 16px; font-size: 14px; }
  .prdt-warranty__compare { grid-template-columns: repeat(2, 1fr); gap: 16px; row-gap: 20px; }
  .prdt-related__grid { grid-template-columns: 1fr; }
  .prdt-related__head { flex-direction: column; align-items: flex-start; }
}


/* Product-detail inline breadcrumb (for direct routes without SubNav) */
.prdt-crumbs {
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 22px 0 0;
  flex-wrap: wrap;
}
.prdt-crumbs button {
  background: none; border: 0; font: inherit; color: inherit; cursor: pointer; padding: 0;
}
.prdt-crumbs button:hover { color: var(--ink); }
.prdt-crumbs span { color: var(--ink-4); }