/* =====================================================================
   SKYJACK CONTROL BOX — shared custom styles for the product detail pages.
   Sits on top of the Platform Spare Parts design system (styles.css):
   only the wordmark, routing bar, gallery, buy panel and related grid.
   ===================================================================== */

/* ---- utility routing bar ---- */
.routebar { background: var(--surface-dark); color: var(--ink-inverse);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: var(--track-wide); }
.routebar .wrap { display: flex; align-items: center; justify-content: center; gap: var(--s-3);
  min-height: 40px; padding-block: 8px; text-align: center; flex-wrap: wrap; }
.routebar .dot { width: 6px; height: 6px; background: var(--accent-warm); flex-shrink: 0; }
.routebar a { color: var(--ink-inverse); border-bottom: 1px solid var(--accent-warm); padding-bottom: 1px; }
.routebar a:hover { color: var(--accent-warm); }

/* ---- header wordmark ---- */
.scb-header .header-inner { justify-content: space-between; gap: var(--s-4); }
.scb-mark { display: inline-flex; flex-direction: column; gap: 3px; line-height: 1; text-decoration: none; color: inherit; }
.scb-mark .row1 { display: inline-flex; align-items: baseline; gap: 8px; }
.scb-mark .n1, .scb-mark .n2 { font-weight: var(--w-bold); font-size: 22px; letter-spacing: var(--track-tight); color: var(--ink); }
.scb-mark .tld { font-family: var(--font-mono); font-size: 11px; color: var(--accent-warm); align-self: center; }
.scb-mark .sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: var(--track-wider); text-transform: uppercase; color: var(--ink-muted); }
.scb-nav { display: flex; align-items: center; gap: var(--s-4); }
.scb-nav .txt { font-size: 14px; font-weight: var(--w-med); color: var(--ink-soft); }
.scb-nav .txt:hover { color: var(--ink); }
.scb-header .header-inner { flex-wrap: nowrap; }
.scb-mark { min-width: 0; }
.scb-cta { white-space: nowrap; }
.scb-cta .cta-short { display: none; }
@media (max-width: 900px) {
  .scb-header .header-inner { height: 84px; }
  .scb-nav .txt { display: none; }
}
@media (max-width: 768px) {
  .scb-mark .n1, .scb-mark .n2 { font-size: 18px; }
  .scb-mark .sub { font-size: 9px; }
  .scb-cta { padding: 11px 15px; }
  .scb-cta .cta-full { display: none; }
  .scb-cta .cta-short { display: inline; }
}
@media (max-width: 400px) {
  .scb-mark .n1, .scb-mark .n2 { font-size: 16px; }
  .scb-mark .sub { display: none; }
}

/* ---- product detail: stack to one column on tablet/mobile ---- */
@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr !important; gap: var(--s-5) !important; }
}
@media (max-width: 560px) {
  .pd-gallery .thumbs { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .pd-price .price { font-size: 24px; }
  .pd-cta { flex-direction: column; align-items: stretch; }
  .pd-cta .btn { justify-content: center; }
}

/* ---- breadcrumb spacing on a subpage ---- */
.pd-page .page-head { padding-block: clamp(28px, 5vw, 44px) clamp(20px, 3vw, 28px); }

/* ---- gallery (plain <img>, thumb-swap) ---- */
.pd-gallery .main { width: 100%; aspect-ratio: 3/4; background: var(--surface-muted);
  border: 1px solid var(--line-default); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pd-gallery .main img { width: 100%; height: 100%; object-fit: contain; padding: clamp(20px, 4vw, 44px); }
.pd-gallery .thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); margin-top: var(--s-3); }
.pd-gallery .thumbs button { aspect-ratio: 1/1; background: var(--surface-muted); border: 1px solid var(--line-default);
  padding: 8px; cursor: pointer; transition: border-color var(--dur) var(--ease); }
.pd-gallery .thumbs button img { width: 100%; height: 100%; object-fit: contain; }
.pd-gallery .thumbs button:hover { border-color: var(--line-strong); }
.pd-gallery .thumbs button[aria-current="true"] { border-color: var(--ink); }

/* ---- info column ---- */
.pd-brand { align-self: flex-start; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: var(--track-wide); border: 1px solid var(--line-default); padding: 3px 9px; color: var(--ink-soft); }
.pd-price .price { font-family: var(--font-mono); font-size: 28px; font-weight: var(--w-med); }
.pd-price .price small { color: var(--ink-muted); font-weight: var(--w-reg); font-size: 12px; margin-left: 6px; }
.pd-buy-note { display: flex; gap: var(--s-2); align-items: flex-start; margin-top: var(--s-3);
  font-size: 12px; line-height: 1.5; color: var(--ink-muted); }
.pd-buy-note svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 1px; stroke: var(--ink-soft); }

/* ---- related range ---- */
.scb-related { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s-3); }
.rel-card { background: var(--surface); border: 1px solid var(--line-default); display: flex; flex-direction: column;
  text-decoration: none; color: inherit; transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), opacity 600ms var(--ease); }
.rel-card:hover { border-color: var(--ink); }
@media (prefers-reduced-motion: no-preference) { .rel-card:hover { transform: translateY(-4px); } }
.rel-card .pic { aspect-ratio: 1/1; background: var(--surface-muted); border-bottom: 1px solid var(--line-default);
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
.rel-card .pic img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }
.rel-card .b { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; }
.rel-card .pn { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); letter-spacing: var(--track-wide); }
.rel-card .pr { font-family: var(--font-mono); font-size: 14px; font-weight: var(--w-med); }
.rel-card.pp-fade { opacity: 0; }
.rel-card.pp-fade.in { opacity: 1; }
@media (max-width: 900px) { .scb-related { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .scb-related { grid-template-columns: repeat(2, 1fr); } }

/* ---- footer parent note ---- */
.scb-parent { display: flex; align-items: center; gap: var(--s-3); margin-top: var(--s-4); }
.scb-parent img { height: 44px; width: auto; }
.scb-parent .t { font-size: 13px; color: var(--ink-faint); }
.scb-parent .t a { color: var(--ink-inverse); border-bottom: 1px solid rgba(250,250,250,0.3); }
.scb-parent .t a:hover { border-color: var(--accent-warm); }

a { color: var(--ink); }
a:hover { color: var(--ink-soft); }