/* ============================================================
   LAYOUT — responsive grids & page-specific layouts
   ============================================================ */

/* Visibility helpers */
.hide-mob { display: flex; }
.show-mob { display: none; }

/* Hero mosaic (home) — masonry-style mixed panel sizes, media first */
:root { --header-h: 130px; }
.hero-mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(4, 1fr);
  grid-template-areas:
    "a a a b b c"
    "a a a b b c"
    "a a a b b c"
    "d d d b b c";
  gap: 8px;
}
.hero-tile.m-a { grid-area: a; border-radius: var(--r-md); }
.hero-tile.m-b { grid-area: b; border-radius: var(--r-md); }
.hero-tile.m-c { grid-area: c; border-radius: var(--r-md); }
.hero-tile.m-d { grid-area: d; border-radius: var(--r-md); }
.hero-tile .ph { transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.hero-tile:hover .ph { transform: scale(1.045); }

/* Stitched-thread divider flourish */
.stitch-divider {
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--gold-deep) 0 7px, transparent 7px 15px);
  background-position: center;
  background-size: 15px 1.5px;
  background-repeat: repeat-x;
  opacity: .3;
}

/* Category grid — vehicles tile spans 2 columns */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  gap: 16px;
}
.cat-tile { position: relative; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.cat-tile:hover { transform: translateY(-5px); }

/* Product grid */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 2.4vw, 30px);
}
.pcard { cursor: default; }

/* Value strip (home) */
.value-strip { }

/* PDP */
.pdp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.pdp-gallery { position: sticky; top: 100px; }

/* Cart / checkout */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: clamp(28px, 4vw, 56px); align-items: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* Account */
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: clamp(24px, 3vw, 44px); align-items: start; }

/* Footer */
@media (max-width: 640px) {
  .footer-row { justify-content: center; text-align: center; }
}

/* Status tracker */
.status-track { display: flex; justify-content: space-between; gap: 4px; }
.status-node { flex: 1; display: flex; flex-direction: column; align-items: center; position: relative; }
.status-line { position: absolute; top: 15px; right: 50%; width: 100%; height: 2px; }

/* Contact / policy */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.policy-layout { display: grid; grid-template-columns: 240px 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .value-strip { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (max-width: 1000px) {
  .hide-mob { display: none !important; }
  .show-mob { display: flex; }
  .hero-mosaic {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 1fr);
    grid-template-areas:
      "a a a b"
      "a a a b"
      "d d c c";
  }
  .onecart-split { grid-template-columns: 1fr !important; }
  .pdp-grid { grid-template-columns: 1fr; }
  .pdp-gallery { position: static; }
  .cart-layout { grid-template-columns: 1fr; }
  .account-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .policy-layout { grid-template-columns: 1fr; }
  .edit-split { grid-template-columns: 1fr !important; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .cat-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 190px; }
  .form-row { grid-template-columns: 1fr; }
  .value-strip { grid-template-columns: 1fr !important; gap: 14px !important; }
}

@media (max-width: 460px) {
  .prod-grid { grid-template-columns: 1fr; }
  .status-node span:last-child { font-size: 10px; }
  .hero-mosaic {
    gap: 6px !important;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
    grid-template-areas:
      "a a"
      "b c"
      "d d";
  }
  .btn-lg { padding: 16px 22px; font-size: 12.5px; }
  .spec-row { grid-template-columns: 38% 62%; }
  .spec-row dt { font-size: 10.5px; padding: 11px 12px; }
  .spec-row dd { font-size: 13.5px; padding: 11px 12px; }
  .cat-grid { grid-auto-rows: 170px; }
}