/* Catalog card links + product detail page (MEI) */

/* --- catalog card: clickable media + title + detail button --- */
.catalog-card__media{display:block;overflow:hidden;line-height:0}
.catalog-card__media img{transition:transform .5s ease}
.catalog-card__media:hover img{transform:scale(1.05)}
.catalog-card h3{margin:.2em 0 .4em}
.catalog-card h3 a{color:var(--navy);text-decoration:none}
.catalog-card h3 a:hover{color:var(--gold-600)}
.catalog-card__meta{flex-wrap:wrap}
.catalog-card__actions{display:inline-flex;align-items:center;gap:6px}
.catalog-detail{min-height:44px;display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;
  background:var(--navy);color:#fff;font:inherit;text-transform:inherit;letter-spacing:inherit;text-decoration:none;
  transition:background .2s,transform .2s}
.catalog-detail:hover{background:#06182e;transform:translateY(-1px)}
.catalog-detail:focus-visible{outline:3px solid rgba(201,153,47,.35);outline-offset:2px}

/* --- product detail page --- */
.product{max-width:1120px;margin:0 auto;padding:120px 22px 30px}
.product__loading,.product__empty{padding:70px 0;text-align:center;color:var(--muted)}
.product__empty h1{color:var(--navy);margin:0 0 12px}
.product__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.product__media{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff}
.product__media img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.product__cat{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-600);margin-bottom:10px}
.product__info h1{font-size:clamp(1.6rem,3.2vw,2.3rem);color:var(--navy);line-height:1.1;margin:0 0 14px;text-wrap:balance}
.product__blurb{color:var(--muted);font-size:1rem;max-width:56ch;margin:0}
.product__price{font-family:"Montserrat",sans-serif;font-weight:800;color:var(--navy);font-size:1.05rem;margin:16px 0 0}
.product__facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:20px 0 22px}
.fact{background:#f4f7fb;border:1px solid var(--line);border-radius:10px;padding:11px 13px}
.fact__k{display:block;font-size:.64rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.fact__v{display:block;font-size:.9rem;font-weight:600;color:var(--navy);line-height:1.3}
.product__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.spec-block{margin-top:44px}
.spec-block h2{font-size:1.2rem;color:var(--navy);margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--gold)}
.spec-table{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.spec-row{display:grid;grid-template-columns:240px 1fr;gap:20px;padding:12px 18px;border-bottom:1px solid var(--line)}
.spec-row:nth-child(even){background:#f7f9fc}
.spec-row:last-child{border-bottom:0}
.spec-row dt{font-weight:700;color:var(--navy);font-size:.85rem;margin:0}
.spec-row dd{margin:0;color:#37475a;font-size:.9rem}
.related{margin-top:52px}
.related h2{font-size:1.2rem;color:var(--navy);margin:0 0 18px}
.related__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.related__card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  text-decoration:none;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.related__card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(10,35,66,.4)}
.related__media{display:block;overflow:hidden;line-height:0}
.related__media img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;transition:transform .4s ease}
.related__card:hover .related__media img{transform:scale(1.05)}
.related__name{padding:12px 14px;font-weight:700;font-size:.85rem;color:var(--navy)}
@media(max-width:820px){
  .product__grid{grid-template-columns:1fr;gap:26px}
  .related__grid{grid-template-columns:repeat(2,1fr)}
  .spec-row{grid-template-columns:1fr;gap:3px}
  .spec-row dt{font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-600)}
}