/* ==========================================================================
   Rockwell Technology - Redesign Mockup
   Design system: black/red industrial theme
   ========================================================================== */

:root {
  --bg: #0a0a0a;
  --bg-alt: #121212;
  --surface: #181818;
  --surface-2: #202020;
  --border: #2b2b2b;
  --border-light: #383838;

  --red: #d81f2a;
  --red-bright: #ff2f3a;
  --red-dim: #7a1015;

  --text: #f3f3f3;
  --text-dim: #b3b3b3;
  --text-muted: #767676;

  --font-head: 'Oswald', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  --container: 1560px;
  --radius: 4px;
  --transition: 200ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
  margin: 0 0 16px;
  line-height: 1.15;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { color: var(--text-dim); margin: 0 0 16px; }

.eyebrow {
  display: inline-block;
  color: var(--red-bright);
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.section {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.btn-primary:hover { background: var(--red-bright); border-color: var(--red-bright); box-shadow: 0 0 24px rgba(216,31,42,0.45); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-light);
}
.btn-outline:hover { border-color: var(--red); color: var(--red-bright); }
.btn-cta {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  position: relative;
}
.btn-cta:hover { background: var(--red-bright); }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 9px 16px; font-size: 0.75rem; }

.quote-count {
  background: #fff;
  color: var(--red);
  border-radius: 50%;
  min-width: 20px;
  height: 20px;
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  font-family: var(--font-body);
  font-weight: 700;
}

/* ---------------- Top bar ---------------- */
.topbar {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 78px;
}
.topbar-logo { flex-shrink: 0; display: flex; align-items: center; }
.topbar-logo img { display: block; height: 51px; width: auto; }
.topbar-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.topbar-info a { color: var(--text-dim); }
.topbar-info a:hover { color: var(--red-bright); }
.topbar-sep { color: var(--border-light); }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #0a0a0a;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  height: 76px;
}
.logo {
  font-family: var(--font-head);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  font-weight: 700;
  flex-shrink: 0;
}
.logo span { color: var(--red-bright); }

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 2px;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 14px 8px;
  position: relative;
}
.main-nav > ul > li > a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 8px;
  height: 2px;
  background: var(--red-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.main-nav > ul > li > a:hover::after,
.main-nav > ul > li.active > a::after { transform: scaleX(1); }

/* Dropdown nav items: clickable label (navigates) + separate caret (opens menu) */
.nav-link-group {
  display: flex;
  align-items: center;
  position: relative;
}
.nav-link-group::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 4px;
  bottom: 8px;
  height: 2px;
  background: var(--red-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link-group:hover::after,
.main-nav > ul > li.active .nav-link-group::after { transform: scaleX(1); }
.nav-link {
  display: flex;
  align-items: center;
  color: var(--text);
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 14px 4px 14px 8px;
}
.nav-caret-btn {
  display: flex;
  align-items: center;
  background: none;
  border: none;
  color: var(--text);
  padding: 14px 8px 14px 2px;
  cursor: pointer;
}
.nav-caret-btn .caret { font-size: 0.6rem; transition: transform var(--transition); display: inline-block; }
.has-dropdown.open .nav-caret-btn .caret { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  min-width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--red);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all var(--transition);
  box-shadow: 0 16px 32px rgba(0,0,0,0.5);
}
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-dim);
}
.dropdown li a:hover { background: var(--surface-2); color: #fff; }
.dropdown .dropdown-note {
  padding: 10px 12px 4px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* Two-column mega dropdown (e.g. Filters: Brands + Type) */
.dropdown.mega { min-width: 380px; padding: 14px; }
.dropdown-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 20px;
}
.dropdown-col-title {
  padding: 4px 12px 6px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

/* Open dropdowns on hover for desktop pointer users; click still works (mobile + keyboard) */
@media (min-width: 761px) {
  .has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .has-dropdown:hover .nav-caret-btn .caret { transform: rotate(180deg); }

  /* Logo got wider - keep nav from collapsing the header-actions off the right edge of the container */
  .main-nav { min-width: 670px; }

  /* Oils & Lubrication / Contact Us: center the forced two-line break */
  .main-nav > ul > li:nth-child(3) .nav-link {
    text-align: center;
    justify-content: center;
  }
  /* Service Kits: keep on one line rather than the forced two-line break */
  .main-nav > ul > li:nth-child(4) .nav-link {
    white-space: nowrap;
  }
  .main-nav > ul > li:last-child {
    flex-shrink: 0;
  }
  .main-nav > ul > li:last-child > a {
    white-space: nowrap;
  }
}

.header-actions { display: flex; align-items: center; gap: 6px; }
.header-actions .btn-cta { padding: 11px 12px; gap: 6px; }
.site-search {
  display: flex;
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.site-search:focus-within { border-color: var(--red); box-shadow: 0 0 0 3px rgba(216,31,42,0.16); }
.site-search-input {
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 9px 4px 9px 12px;
  width: 255px;
  outline: none;
  text-overflow: ellipsis;
}
.site-search-input::placeholder { color: var(--text-muted); }
.site-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 9px 4px;
  cursor: pointer;
  transition: color var(--transition);
}
.site-search-btn:hover { color: var(--red-bright); }
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  font-size: 1.1rem;
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  background:
    radial-gradient(ellipse at top right, rgba(216,31,42,0.32), transparent 60%),
    linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
  border-bottom: 1px solid var(--border);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 260px;
  background: linear-gradient(100deg, transparent 30%, rgba(216,31,42,0.26) 45%, transparent 60%);
  animation: sweep 9s ease-in-out infinite;
  pointer-events: none;
}
@keyframes sweep {
  0%, 100% { transform: translateX(-20%) rotate(-3deg); opacity: 0.5; }
  50% { transform: translateX(20%) rotate(-3deg); opacity: 1; }
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.45fr;
  gap: 48px;
  align-items: start;
  position: relative;
}
.hero h1 { margin-bottom: 20px; font-size: clamp(2.3rem, 4.4vw, 3.7rem); }
.hero-lead { font-size: 1.1rem; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--red-bright);
}
.hero-stat .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.hero-brands { margin-top: 44px; }
.hero-brands-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.hero-brands-list { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-brands-list span {
  font-family: var(--font-head);
  font-size: 0.92rem;
  padding: 7px 16px;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  color: var(--text-muted);
}

.hero-mosaic {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  grid-template-areas:
    "big top1 top2"
    "big bot1 bot2";
  gap: 12px;
  height: 580px;
}
.hero-mosaic-tile {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color var(--transition);
}
a.hero-mosaic-tile { cursor: pointer; }
a.hero-mosaic-tile:hover { border-color: var(--red-bright); }
a.hero-mosaic-tile:hover .hero-mosaic-img.is-active { transform: scale(1.12); }
.hero-mosaic-tile::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent);
  z-index: 2;
}
.area-big { grid-area: big; }
.area-top1 { grid-area: top1; }
.area-top2 { grid-area: top2; }
.area-bot1 { grid-area: bot1; }
.area-bot2 { grid-area: bot2; }

.hero-mosaic-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1.2s ease, transform 6.5s ease-out;
}
.hero-mosaic-img.is-active { opacity: 1; transform: scale(1.07); z-index: 1; }
.hero-mosaic-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0) 55%, rgba(10,10,10,0.82) 100%);
  pointer-events: none;
  z-index: 2;
}
.hero-mosaic-label {
  position: absolute;
  left: 12px;
  bottom: 10px;
  z-index: 3;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  color: var(--text);
}
.area-big::after {
  background: linear-gradient(180deg, rgba(10,10,10,0) 30%, rgba(10,10,10,0.88) 100%);
}
.hero-mosaic-headline {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.08;
  font-size: clamp(1.3rem, 2.7vw, 2.1rem);
  color: var(--text);
}
.hero-mosaic-headline span { display: block; }
.hero-mosaic-headline .subject { color: var(--red-bright); }
@media (max-width: 980px) {
  .hero-mosaic { height: 420px; }
}
@media (max-width: 640px) {
  .hero-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 140px 120px 120px;
    grid-template-areas:
      "big big"
      "top1 top2"
      "bot1 bot2";
    height: auto;
  }
  .area-bot2 { display: none; }
}

/* ---------------- Quick nav tiles ---------------- */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
}
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tile:hover { border-color: var(--red); transform: translateY(-4px); box-shadow: 0 16px 30px rgba(0,0,0,0.45); }
.tile .icon { font-size: 1.6rem; margin-bottom: 14px; color: var(--red-bright); }
.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-family: var(--font-head);
  color: var(--red-bright);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  background: var(--surface-2);
}
.tile:hover .icon-badge { border-color: var(--red); }
.tile h3 { margin-bottom: 6px; font-size: 1.05rem; }
.tile p { font-size: 0.86rem; margin-bottom: 14px; }
.tile .go { margin-top: auto; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--red-bright); }
.tile.new::after {
  content: "New";
  position: absolute;
  top: 14px; right: 14px;
  background: var(--red);
  color: #fff;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 999px;
}

/* ---------------- Reveal on scroll ---------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-1 { transition-delay: 60ms; }
.reveal-2 { transition-delay: 140ms; }
.reveal-3 { transition-delay: 220ms; }
.reveal-4 { transition-delay: 300ms; }

/* ---------------- Differentiators ---------------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.diff-card { padding: 6px 0; }
.diff-card .num {
  font-family: var(--font-head);
  color: var(--red-dim);
  -webkit-text-stroke: 1px var(--red);
  color: transparent;
  font-size: 2.4rem;
  margin-bottom: 6px;
}
.diff-card h3 { font-size: 1rem; margin-bottom: 6px; }
.diff-card p { font-size: 0.88rem; }

/* ---------------- Breadcrumb ---------------- */
.breadcrumb {
  padding: 18px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a:hover { color: var(--red-bright); }
.breadcrumb .sep { margin: 0 8px; }
.breadcrumb .current { color: var(--text-dim); }

/* ---------------- Category header (banner) ---------------- */
.cat-hero {
  padding: 54px 0 40px;
  background: linear-gradient(180deg, #101010 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.cat-hero .eyebrow { margin-bottom: 8px; }
.cat-hero p.lead { max-width: 640px; font-size: 1.02rem; }

.cat-hero-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.cat-hero-copy { flex: 1; }

.oil-finder-cta {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 26px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--red);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.oil-finder-cta:hover {
  border-color: var(--red-bright);
  box-shadow: 0 0 24px rgba(216,31,42,0.25);
  transform: translateY(-2px);
}
.oil-finder-cta-label {
  max-width: 260px;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--text-dim);
}
.oil-finder-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  background: var(--red);
  color: #fff;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  border-radius: var(--radius);
  white-space: nowrap;
}
.oil-finder-cta:hover .oil-finder-cta-btn { background: var(--red-bright); }

/* Stacked hero CTAs (Rego-4-Oil + PDS/SDS docs) */
.cat-hero-ctas { display: flex; flex-direction: column; gap: 16px; flex-shrink: 0; }
.oil-finder-cta-btns { display: flex; gap: 10px; width: 100%; }
.oil-finder-cta--docs .oil-finder-cta-btn { flex: 1; justify-content: center; }
.oil-finder-cta--docs:hover { transform: none; box-shadow: none; border-color: var(--border-light); }
.oil-finder-cta--docs .oil-finder-cta-btn:hover { background: var(--red-bright); }

@media (max-width: 760px) {
  .cat-hero-row { flex-direction: column; align-items: flex-start; }
  .cat-hero-ctas { width: 100%; }
  .oil-finder-cta { width: 100%; }
  .oil-finder-cta-btn { width: 100%; justify-content: center; }
}

/* ---------------- Filter chips / tabs ---------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.filter-bar .filter-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-right: 6px;
}
.chip {
  background: var(--surface);
  border: 1px solid var(--border-light);
  color: var(--text-dim);
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 999px;
  transition: all var(--transition);
}
.chip:hover { border-color: var(--red); color: #fff; }
.chip.active { background: var(--red); border-color: var(--red); color: #fff; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 34px; }
.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  padding: 14px 18px;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: #fff; border-bottom-color: var(--red); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------------- Product / kit / card grid ---------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 22px;
}
/* Service Kits grid: fixed 4-wide on desktop, stepping down on smaller screens. */
.card-grid[data-catalogue="kits"] { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .card-grid[data-catalogue="kits"] { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .card-grid[data-catalogue="kits"] { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .card-grid[data-catalogue="kits"] { grid-template-columns: 1fr; } }
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.product-card:hover { border-color: var(--border-light); transform: translateY(-4px); box-shadow: 0 18px 34px rgba(0,0,0,0.5); }
.product-thumb {
  height: 160px;
  background:
    linear-gradient(135deg, var(--surface-2), #161616);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.product-thumb .brand-tag {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border-light);
  color: var(--text-dim);
  font-size: 0.65rem;
  padding: 3px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}
.product-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-sku { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.04em; }
.product-body h3 { font-size: 0.98rem; margin-bottom: 2px; }
.product-body h3 a { color: inherit; text-decoration: none; }
.product-body h3 a:hover { color: var(--red-bright); }
.product-body p {
  font-size: 0.84rem;
  margin-bottom: 10px;
  flex: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}
.product-body .qty-stepper { align-self: stretch; width: 100%; margin-bottom: 2px; }
.product-body .qty-stepper input { flex: 1; width: auto; min-width: 0; }
.product-thumb-link { display: block; }
.product-foot { display: flex; align-items: center; gap: 10px; margin-top: auto; }
.price-tag { font-family: var(--font-head); font-size: 0.85rem; color: var(--text-dim); }
.price-tag.quote { color: var(--red-bright); }
.product-size-select {
  align-self: flex-start;
  width: auto;
  padding: 5px 10px;
  font-size: 0.76rem;
  border-radius: 999px;
  color: var(--text-dim);
}

/* Kit cards (service kits) */
.kit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.kit-card::before {
  content: attr(data-hours);
  position: absolute;
  right: -10px; top: -18px;
  font-family: var(--font-head);
  font-size: 5rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-light);
  z-index: 0;
}
.kit-card > * { position: relative; z-index: 1; }
.kit-hours {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
/* On the card the component list is capped so long kits keep a uniform height -
   overflow is cut off; the full list shows on the kit's detail page. */
.kit-card ul.includes { margin: 12px 0; max-height: 140px; overflow: hidden; }
/* Only the selected interval's list is shown; the author rule above would otherwise
   out-specify the UA [hidden] rule, so hide non-selected lists explicitly. */
.kit-card ul.includes[hidden],
.detail-includes ul.includes[hidden] { display: none; }
/* Interval dropdown + qty stepper on kit cards share one row (the dropdown flexes
   to fill, the stepper keeps its natural width). The row carries margin-top:auto so
   the whole control block (row + Add to Quote button) pins to the bottom of the card
   - keeping the controls aligned across every card in a row regardless of
   name/description/includes length. */
.kit-card .kit-controls-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-top: auto;
  margin-bottom: 12px;
}
.kit-card .kit-controls-row .product-size-select { flex: 1 1 auto; min-width: 0; margin: 0; }
.kit-card .kit-controls-row .qty-stepper { flex: 0 0 auto; width: auto; margin: 0; }
.kit-card .kit-controls-row .qty-stepper:only-child { flex: 1 1 auto; }
.kit-card .qty-stepper input { width: 44px; min-width: 0; }
.kit-card ul.includes li,
.detail-includes ul.includes li {
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 4px 0 4px 18px;
  position: relative;
  border-bottom: 1px dashed var(--border);
  list-style: none;
}
.kit-card ul.includes li:last-child,
.detail-includes ul.includes li:last-child { border-bottom: none; }
.kit-card ul.includes li::before,
.detail-includes ul.includes li::before {
  content: "-";
  position: absolute;
  left: 0;
  color: var(--red-bright);
}

/* Clickable kit card -> detail page (wraps the name + description; the interval
   dropdown, includes list, qty stepper and Add to Quote button stay outside the
   link). */
.kit-card-link { display: block; color: inherit; text-decoration: none; }
.kit-card-link h3 { transition: color var(--transition); }
.kit-card-link:hover h3 { color: var(--red-bright); }
.kit-card .kit-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 2px 0 4px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

/* Full component list on the kit detail page (not height-capped). */
.detail-includes { margin-top: 4px; }
.detail-includes h4 { font-family: var(--font-head); font-size: 0.95rem; margin-bottom: 8px; }
.detail-includes ul.includes li { font-size: 0.85rem; }

/* ---------------- CTA band ---------------- */
.cta-band {
  padding: 64px 0;
  text-align: center;
  background: linear-gradient(120deg, #150707, #0a0a0a 60%);
  border-bottom: 1px solid var(--border);
}
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-band .btn { margin-top: 14px; }

/* ---------------- Story / about split ---------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
.split-media {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--surface), #161616);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

/* Slideshow variant of .split-media (about page workshop/team photos) */
.split-slideshow {
  position: relative;
  overflow: hidden;
  padding: 0;
}
.split-slideshow .split-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 900ms ease;
}
.split-slideshow .split-slide.is-active {
  opacity: 1;
}
.split-slideshow-dots {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 2;
}
.split-slideshow-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.85);
  background: transparent;
  cursor: pointer;
  transition: background 200ms ease;
}
.split-slideshow-dots button.is-active {
  background: var(--red);
  border-color: var(--red);
}

/* ---------------- Testimonials / trust ---------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}
.trust-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.trust-card .quote-mark { color: var(--red); font-family: var(--font-head); font-size: 2rem; line-height: 1; }
.trust-card p { font-size: 0.9rem; font-style: italic; }
.trust-card .who { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.placeholder-note {
  display: inline-block;
  margin-top: 30px;
  font-size: 0.75rem;
  color: var(--text-muted);
  border: 1px dashed var(--border-light);
  padding: 8px 14px;
  border-radius: var(--radius);
}

/* ---------------- Forms ---------------- */
.form-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: flex-start;
}
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.form-group .hint { font-size: 0.76rem; color: var(--text-muted); margin-top: -4px; }
input, select, textarea {
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  color: var(--text);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  width: 100%;
  transition: border-color var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(216,31,42,0.16);
}
textarea { resize: vertical; min-height: 100px; }

/* Required fields: bright asterisk + red-tinted field with an inset red bar */
.form-group label .req { color: var(--red-bright); font-weight: 700; font-size: 1.05rem; line-height: 1; margin-left: 4px; }
.form-group.is-required > label { color: var(--text); }
.form-group.is-required > input,
.form-group.is-required > select,
.form-group.is-required > textarea {
  border-color: var(--red);
  background-color: #2f2021;
  box-shadow: inset 3px 0 0 var(--red-bright);
}
.form-group.is-required > input::placeholder,
.form-group.is-required > textarea::placeholder { color: #9b8183; }
.form-group.is-required > input:focus,
.form-group.is-required > select:focus,
.form-group.is-required > textarea:focus {
  border-color: var(--red);
  box-shadow: inset 3px 0 0 var(--red-bright), 0 0 0 3px rgba(216,31,42,0.16);
}

.radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-pill {
  border: 1px solid var(--border-light);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--text-dim);
  transition: all var(--transition);
}
.radio-pill input { display: none; }
.radio-pill:has(input:checked) { background: var(--red); border-color: var(--red); color: #fff; }
.file-drop {
  border: 1px dashed var(--border-light);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  font-size: 0.84rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.file-drop:hover { border-color: var(--red); color: var(--text-dim); }

.quote-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 100px;
}
.quote-summary h3 { margin-bottom: 4px; }
.quote-summary p.small { font-size: 0.82rem; margin-bottom: 16px; }
#quoteItems { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.quote-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.84rem;
}
.quote-item > span { flex: 1; min-width: 0; }
.quote-qty-stepper { display: flex; flex-shrink: 0; align-items: stretch; }
.quote-item-qty {
  width: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  color: var(--text);
  font-size: 0.84rem;
  padding: 4px 6px;
  text-align: center;
  -moz-appearance: textfield;
}
.quote-item-qty::-webkit-outer-spin-button,
.quote-item-qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.quote-qty-btns {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 0 var(--radius) var(--radius) 0;
  overflow: hidden;
}
.quote-item .quote-qty-btn {
  flex: 1;
  width: 18px;
  background: var(--surface);
  border: none;
  color: var(--text-muted);
  font-size: 0.45rem;
  line-height: 1;
  padding: 0;
}
.quote-item .quote-qty-btn:first-child { border-bottom: 1px solid var(--border); }
.quote-item .quote-qty-btn:hover { background: var(--red); color: #fff; }
.quote-item button {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
}
.quote-item button:hover { color: var(--red-bright); }
.quote-empty { font-size: 0.85rem; color: var(--text-muted); text-align: center; padding: 20px 0; }

.form-success {
  display: none;
  background: rgba(34,197,94,0.12);
  border: 1px solid #22c55e;
  color: #fff;
  padding: 16px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.form-success.show { display: block; }
.form-error {
  display: none;
  background: rgba(216,31,42,0.12);
  border: 1px solid var(--red);
  color: #fff;
  padding: 16px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.form-error.show { display: block; }

/* Netlify Forms honeypot - hidden from real users, bots fill it and get dropped */
.hidden-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------------- Product detail page ---------------- */
.detail-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}
.detail-media {
  aspect-ratio: 1/1;
  align-self: start;
  background: linear-gradient(135deg, var(--surface), #161616);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.detail-meta { display: flex; flex-direction: column; gap: 18px; }
.detail-specs { border-top: 1px solid var(--border); margin-top: 8px; }
.detail-specs .spec-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.detail-specs .spec-row span:first-child { color: var(--text-muted); flex-shrink: 0; padding-right: 16px; }
.detail-specs .spec-row span:last-child { text-align: right; word-break: break-word; }

/* Product-page action row: interval/size dropdown + qty stepper + Add to Quote.
   Scoped to .detail-actions so the card/grid variants of these classes are
   untouched. All three controls share one height + radius and stretch to fill the
   row, so they read as a single, aligned control group (red button = the accent). */
.detail-actions {
  display: flex;
  align-items: stretch;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.detail-actions .product-size-select,
.detail-actions .qty-stepper,
.detail-actions .btn { height: 46px; border-radius: var(--radius); }
.detail-actions .product-size-select {
  align-self: auto;
  width: auto;
  padding: 0 42px 0 16px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  background: var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 15px center;
  background-size: 12px;
  border: 1px solid var(--border-light);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
}
.detail-actions .product-size-select:hover { border-color: var(--text-muted); }
.detail-actions .btn { padding: 0 30px; }

.qty-stepper { display: inline-flex; align-items: stretch; border: 1px solid var(--border-light); border-radius: var(--radius); overflow: hidden; }
.qty-stepper button { background: var(--surface-2); border: none; color: var(--text); width: 38px; font-size: 1rem; display: flex; align-items: center; justify-content: center; }
.qty-stepper button:hover { background: var(--red); color: #fff; }
.qty-stepper input { width: 52px; text-align: center; border: none; border-left: 1px solid var(--border-light); border-right: 1px solid var(--border-light); border-radius: 0; padding: 0; -moz-appearance: textfield; }
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ---------------- Footer ---------------- */
.site-footer { padding: 60px 0 0; background: var(--bg-alt); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--border);
}
.footer-col h4 {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.88rem; color: var(--text-dim); }
.footer-col ul li a:hover { color: var(--red-bright); }
.footer-brand .logo { display: inline-block; margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; max-width: 320px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom .flag { color: var(--text-muted); }

/* ---------------- Category listing layout (sidebar + paginated grid) ---------------- */
.category-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
/* A hidden sidebar stops being a grid item, so without this the results would
   auto-place into the 240px track. Used by the search page's empty states. */
.category-layout.no-sidebar { grid-template-columns: 1fr; }
.category-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.category-sidebar::-webkit-scrollbar { width: 6px; }
.category-sidebar::-webkit-scrollbar-track { background: transparent; }
.category-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.category-sidebar::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
.sidebar-group h4 {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.sidebar-filter-list { display: flex; flex-direction: column; gap: 2px; }
.sidebar-filter-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.86rem;
  padding: 8px 10px;
  transition: all var(--transition);
}
.sidebar-filter-btn:hover { background: var(--surface); color: #fff; }
.sidebar-filter-btn.active { background: var(--red); color: #fff; }
/* Nested subcategory buttons: hidden inline until JS reveals them when the parent is active */
.sidebar-subfilter .sidebar-filter-btn { padding-left: 26px; font-size: 0.8rem; }
.sidebar-subfilter .sidebar-filter-btn::before { content: "\2013\00a0"; opacity: 0.55; }
/* Expand/collapse caret on parent category buttons (rotates ▾ to ▴ when expanded) */
.sidebar-filter-btn .filter-caret { float: right; font-size: 0.7em; margin-top: 3px; transition: transform var(--transition); }
.sidebar-filter-btn.expanded .filter-caret { transform: rotate(180deg); }
/* Nested drill-down tree (service kits: Brand > Model > Series > Engine): indent by
   depth and drop the dash bullet - the indent + caret already convey the hierarchy. */
.sidebar-tree .sidebar-subfilter .sidebar-filter-btn::before { content: none; }
.sidebar-tree .sidebar-filter-btn[data-level="2"] { padding-left: 26px; font-size: 0.82rem; }
.sidebar-tree .sidebar-filter-btn[data-level="3"] { padding-left: 42px; font-size: 0.8rem; }
.sidebar-tree .sidebar-filter-btn[data-level="4"] { padding-left: 58px; font-size: 0.78rem; }
/* Result-count badge on the search-results sidebar filters */
.sidebar-filter-btn .filter-count { float: right; font-size: 0.72em; opacity: 0.6; margin-top: 2px; font-variant-numeric: tabular-nums; }
.sidebar-filter-btn.active .filter-count { opacity: 0.85; }

.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.results-count { font-size: 0.84rem; color: var(--text-muted); }
.results-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 0 12px;
  transition: border-color var(--transition);
}
.results-search:focus-within { border-color: var(--red); box-shadow: 0 0 0 3px rgba(216,31,42,0.16); }
.results-search svg { color: var(--text-muted); flex-shrink: 0; }
.results-search-input {
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 9px 0;
  width: 240px;
  max-width: 100%;
  outline: none;
}
.results-search-input::placeholder { color: var(--text-muted); }
/* Numbered pagination (category grids + search results). Rendered by
   renderPagination() in js/main.js: Prev / windowed page numbers / Next. */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 36px;
}
.pagination[hidden] { display: none; }
.page-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.page-btn:hover:not(:disabled):not(.active) {
  color: var(--red-bright);
  border-color: var(--red);
}
.page-btn.active {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
  cursor: default;
}
.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.page-ellipsis {
  min-width: 24px;
  text-align: center;
  color: var(--text-muted);
  user-select: none;
}

@media (max-width: 900px) {
  .category-layout { grid-template-columns: 1fr; }
  .category-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
    max-height: none;
    overflow-y: visible;
  }
  .sidebar-group { flex: 1 1 200px; }
}

/* ---------------- Real product / brand photography ---------------- */
.logo img { display: block; height: 28px; width: auto; }
.footer-brand .logo img { height: 46px; }

.product-thumb.photo {
  background-size: cover;
  background-position: center;
}
.product-thumb.photo-contain {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  padding: 14px;
}
.split-media.photo,
.detail-media.photo {
  background-size: cover;
  background-position: center;
  color: transparent;
}
.split-media.photo-contain {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  color: transparent;
}

/* Real <img> product images (indexable + alt text) rendered inside the
   thumbnail / hero boxes, replacing CSS background-images. object-fit keeps
   the same crop the background-size rules used. */
.product-thumb { overflow: hidden; }
.product-thumb-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.product-thumb-img.contain { object-fit: contain; }
.detail-media-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: inherit;
  padding: 14px;
}
.detail-media-img.contain { object-fit: contain; padding: 18px; }

.tab-banner {
  height: 220px;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.tab-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,0.8) 100%);
}
.tab-banner .tab-banner-label {
  position: absolute;
  left: 20px;
  bottom: 16px;
  z-index: 1;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.supplier-badge {
  height: 56px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}

/* ---------------- Responsive ---------------- */
@media (max-width: 980px) {
  .hero-grid, .split, .form-wrap, .detail-grid { grid-template-columns: 1fr; }
  .split-media { order: -1 !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .quote-summary { position: static; }
}
@media (max-width: 760px) {
  .topbar-address, .topbar-hours, .topbar-sep { display: none; }
  .header-inner { flex-wrap: wrap; height: auto; padding: 14px 0 12px; row-gap: 10px; }
  .header-actions { flex-wrap: wrap; width: 100%; justify-content: flex-end; column-gap: 10px; }
  .site-search { order: 3; flex: 1 1 100%; }
  .site-search-input { width: 100%; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 100vh;
    background: var(--bg);
    padding: 20px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 260ms ease;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav > ul > li { border-bottom: 1px solid var(--border); }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; display: none; border: none; background: none; box-shadow: none; padding-left: 12px; }
  .has-dropdown.open .dropdown { display: block; }
  .mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .topbar-inner { justify-content: center; }
  .topbar-logo { display: none; }
  .logo img { height: 24px; }
  .btn-cta { padding: 10px 14px; font-size: 0.7rem; gap: 6px; }
}