/* Hardware page. Industrial BOM manifest up top, image gallery below. */

.hw-hero {
  padding-top: var(--gap-xxl);
  padding-bottom: var(--gap-xl);
  text-align: center;
}
.hw-hero h1 { margin-bottom: var(--gap-l); }
.hw-hero p {
  color: var(--ink-muted);
  font-size: 1.15rem;
  max-width: 50ch;
  margin: 0 auto;
}

/* Pricing summary cards */
.price-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-l);
  margin-top: var(--gap-xxl);
}
@media (max-width: 720px) { .price-cards { grid-template-columns: 1fr; } }

.price-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  text-align: center;
}
.price-card .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: var(--gap-l);
}
.price-card .price {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: var(--gap-s);
}
.price-card .price small {
  font-size: 0.32em;
  vertical-align: 0.6em;
  color: var(--ink-faint);
  font-weight: 400;
  letter-spacing: 0;
}
.price-card .footnote {
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.price-card--accent {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.price-card--accent .price { color: #fff; }
.price-card--accent .label { color: #888; }
.price-card--accent .footnote { color: #888; }

.install-note {
  text-align: center;
  margin-top: var(--gap-l);
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ─────────── BOM Manifest ───────────
   Reads like a shipping manifest: numbered rows, monospaced prices, hairline
   dividers, a single subtotal at the bottom.
*/
.bom-manifest {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.bom-manifest__header,
.bom-manifest__row {
  display: grid;
  grid-template-columns: 48px 140px 1fr auto auto;
  align-items: center;
  gap: var(--gap-l);
  padding: var(--gap-m) var(--gap-l);
  border-top: 1px solid var(--line);
}
.bom-manifest__row {
  transition: background 0.12s;
}
.bom-manifest__row:hover {
  background: var(--bg-alt);
}
.bom-manifest__header {
  border-top: 0;
  background: var(--ink);
  color: #fff;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  padding-top: 14px;
  padding-bottom: 14px;
}
.bom-manifest__num {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--ink-faint);
  font-size: 0.85rem;
  font-weight: 500;
}
.bom-manifest__cat {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--ink-muted);
}
.bom-manifest__name {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
}
.bom-manifest__name strong { font-weight: 600; }
.bom-manifest__name small {
  display: block;
  color: var(--ink-faint);
  font-size: 0.8rem;
  font-weight: 400;
  margin-top: 2px;
}
.bom-manifest__price {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 600;
  font-size: 1rem;
  text-align: right;
  min-width: 60px;
}
.bom-manifest__buy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.bom-manifest__buy:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  opacity: 1;
}
.bom-manifest__buy::after {
  content: "→";
  font-size: 0.9rem;
}

/* Subtotal block */
.bom-manifest__totals {
  background: var(--bg-alt);
  border-top: 2px solid var(--ink);
  padding: var(--gap-m) var(--gap-l);
  display: grid;
  grid-template-columns: 1fr auto;
  row-gap: 4px;
  column-gap: var(--gap-l);
}
.bom-manifest__totals span:nth-child(odd) {
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.bom-manifest__totals span:nth-child(even) {
  color: var(--ink);
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: right;
}
.bom-manifest__totals .final-label,
.bom-manifest__totals .final-value {
  padding-top: var(--gap-s);
  margin-top: var(--gap-s);
  border-top: 1px solid var(--line-strong);
  font-size: 1.25rem;
  color: var(--ink);
  font-weight: 700;
}
.bom-manifest__totals .final-label { font-family: var(--font-sans); }

@media (max-width: 720px) {
  .bom-manifest__header,
  .bom-manifest__row {
    grid-template-columns: 32px 1fr auto;
    grid-template-areas:
      "num cat price"
      "num name name"
      "num buy buy";
    row-gap: 6px;
  }
  .bom-manifest__num   { grid-area: num; }
  .bom-manifest__cat   { grid-area: cat; }
  .bom-manifest__name  { grid-area: name; }
  .bom-manifest__price { grid-area: price; min-width: 0; }
  .bom-manifest__buy-cell { grid-area: buy; justify-self: start; }
  .bom-manifest__header { display: none; }
}

.bom-footnote {
  margin-top: var(--gap-l);
  color: var(--ink-muted);
  font-size: 0.95rem;
  max-width: 65ch;
}

/* ─────────── Hardware Gallery ───────────
   Image-led showcase. Only items with real photos render here.
*/
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap-m);
}
.gallery__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}
.gallery__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -16px rgba(0,0,0,0.18);
}
.gallery__image {
  aspect-ratio: 4 / 3;
  background: var(--bg-alt);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.gallery__image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.gallery__body {
  padding: var(--gap-m) var(--gap-l) var(--gap-l);
}
.gallery__cat {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--ink-faint);
  margin-bottom: 4px;
}
.gallery__name {
  font-weight: 600;
  margin-bottom: 4px;
}
.gallery__why {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-bottom: var(--gap-m);
  line-height: 1.45;
}
.gallery__buy {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
}
.gallery__buy:hover { opacity: 0.55; }

/* Q&A blocks */
.faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
}
@media (max-width: 720px) { .faq { grid-template-columns: 1fr; gap: var(--gap-l); } }
.faq h3 {
  margin-bottom: var(--gap-s);
  font-size: 1.1rem;
}
.faq p {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.cta-row {
  text-align: center;
  padding-top: var(--gap-xl);
}