:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6b7f;
  --border: #dde3ec;
  --primary: #0b3d6e;
  --primary-dark: #082d52;
  --accent: #e85d04;
  --accent-hover: #d45103;
  --success: #198754;
  --danger: #dc3545;
  --shadow: 0 8px 30px rgba(11, 61, 110, 0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

/* Topbar */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.9);
  font-size: 0.8125rem;
}

.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  gap: 1rem;
}

.topbar__links {
  display: flex;
  gap: 1.25rem;
}

.topbar__links a:hover { color: #fff; }

/* Header */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 800;
  font-size: 1.375rem;
}

.logo__mark {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent), #f48c06);
  color: #fff;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

.logo__text { color: var(--primary); }
.logo--footer .logo__text { color: #fff; }

.search {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11, 61, 110, 0.12);
}

.search input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 0.75rem 1.25rem;
  min-width: 0;
}

.search button {
  border: 0;
  background: var(--primary);
  color: #fff;
  padding: 0 1.125rem;
  cursor: pointer;
  transition: background 0.2s;
}

.search button:hover { background: var(--primary-dark); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--primary);
}

.header__phone span { display: none; }

.cart-btn {
  position: relative;
  border: 0;
  background: var(--bg);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--primary);
  transition: background 0.2s;
}

.cart-btn:hover { background: var(--border); }

.cart-btn__count {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: 999px;
  display: grid;
  place-items: center;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
  padding: 0.5rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.nav {
  border-top: 1px solid var(--border);
  background: var(--primary);
  position: relative;
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0;
}

.nav__categories {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  margin-right: 0.5rem;
}

.nav__categories:hover { background: var(--accent-hover); }

.nav a {
  color: rgba(255,255,255,0.92);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
}

.nav a:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, #145da0 100%);
  color: #fff;
  padding: 3rem 0 4rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  font-weight: 800;
}

.hero__lead {
  font-size: 1.0625rem;
  opacity: 0.9;
  margin: 0;
  max-width: 34ch;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  color: var(--text);
}

.vehicle-picker__tabs {
  display: flex;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
  background: var(--bg);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.tab {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 0.625rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.2s;
}

.tab.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.vehicle-picker__fields {
  display: grid;
  gap: 0.875rem;
  margin-bottom: 1rem;
}

.vehicle-picker__fields label span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.375rem;
}

.vehicle-picker__fields select {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
}

.vehicle-picker__fields select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.vin-search {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.vin-search__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.vin-search__row {
  display: flex;
  gap: 0.5rem;
}

.vin-search__row input {
  flex: 1;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn--primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn--secondary {
  background: var(--primary);
  color: #fff;
}

.btn--secondary:hover { background: var(--primary-dark); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.btn--ghost:hover { border-color: var(--primary); color: var(--primary); }

.btn--block { width: 100%; }

.btn--sm {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
}

/* Trust */
.trust {
  margin-top: -2rem;
  position: relative;
  z-index: 2;
  padding-bottom: 2rem;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust__item {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.trust__icon { font-size: 1.75rem; margin-bottom: 0.5rem; }

.trust__item h3 {
  margin: 0 0 0.375rem;
  font-size: 0.9375rem;
}

.trust__item p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* Sections */
section { padding: 3rem 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0 0 0.375rem;
  font-size: 1.625rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.countdown {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.countdown__label {
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 600;
}

.countdown__digits {
  display: flex;
  gap: 0.625rem;
}

.countdown__digits span {
  text-align: center;
  min-width: 42px;
}

.countdown__digits strong {
  display: block;
  font-size: 1.125rem;
  color: var(--accent);
}

.countdown__digits small {
  font-size: 0.625rem;
  color: var(--muted);
  text-transform: uppercase;
}

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.product-card__img {
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, #eef2f7, #f8fafc);
  display: grid;
  place-items: center;
  position: relative;
  font-size: 3rem;
  overflow: hidden;
}

.product-card__photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.75rem;
}

.product-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--danger);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.product-card__body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__sku {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.product-card__brand {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-card__name {
  margin: 0.375rem 0 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
  flex: 1;
}

.product-card__meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.tag {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: #e8f5e9;
  color: var(--success);
}

.tag--muted {
  background: var(--bg);
  color: var(--muted);
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.price-old {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: line-through;
}

.price-bgn {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 0.125rem;
}

/* Category tiles (with real part photos) */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.category-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.category-tile:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.category-tile__img {
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, #eef2f7, #f8fafc);
  overflow: hidden;
}

.category-tile__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.category-tile:hover .category-tile__img img { transform: scale(1.04); }

.category-tile__body { padding: 0.875rem 1rem 1.125rem; }

.category-tile__body h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  color: var(--text);
}

.category-tile__body p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* Brands */
.brands-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.brand-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.625rem 1.125rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--primary);
}

/* About */
.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.about h2 { margin-top: 0; }

.about p { color: var(--muted); }

.about__list {
  padding-left: 1.25rem;
  color: var(--text);
}

.about__list li { margin-bottom: 0.375rem; }

.about__card h3 { margin-top: 0; }

.about__card dl {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.about__card dt {
  font-weight: 700;
  font-size: 0.875rem;
}

.about__card dd {
  margin: 0.125rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.88);
  padding: 3rem 0 0;
}

.footer .logo__text { color: #fff; }

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer h4 {
  margin: 0 0 0.75rem;
  color: #fff;
}

.footer__tagline {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  opacity: 0.75;
}

.footer a:hover { color: #fff; }

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links li { margin-bottom: 0.5rem; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 1rem 0;
  font-size: 0.8125rem;
  opacity: 0.7;
}

.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.cart-drawer.open {
  pointer-events: auto;
}

.cart-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity 0.25s;
}

.cart-drawer.open .cart-drawer__backdrop { opacity: 1; }

.cart-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(400px, 100%);
  height: 100%;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  box-shadow: -8px 0 30px rgba(0,0,0,0.12);
}

.cart-drawer.open .cart-drawer__panel { transform: translateX(0); }

.cart-drawer__panel header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.cart-drawer__panel h2 { margin: 0; font-size: 1.125rem; }

.cart-drawer__close {
  border: 0;
  background: transparent;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
}

.cart-item__name {
  font-weight: 600;
  font-size: 0.875rem;
}

.cart-item__price {
  font-size: 0.875rem;
  color: var(--muted);
}

.cart-item__remove {
  grid-column: 1 / -1;
  border: 0;
  background: transparent;
  color: var(--danger);
  font-size: 0.8125rem;
  cursor: pointer;
  text-align: left;
  padding: 0;
}

.cart-empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem 0;
}

.cart-drawer__footer {
  padding: 1.25rem;
  border-top: 1px solid var(--border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--primary-dark);
  color: #fff;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 300;
  transition: transform 0.3s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ===================== Mega menu ===================== */
.mega {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(11, 61, 110, 0.16);
  z-index: 120;
  padding: 1.5rem 0;
}

.mega__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1.25rem 2rem;
}

.mega__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.mega__head:hover { color: var(--primary); }
.mega__icon { font-size: 1.125rem; }

.mega__subs { list-style: none; margin: 0; padding: 0; }

.mega__subs li { margin-bottom: 0.25rem; }

.mega__subs a {
  font-size: 0.8125rem;
  color: var(--muted);
}

.mega__subs a:hover { color: var(--accent); }

/* ===================== Vehicle bar ===================== */
.vehicle-bar {
  background: #fff4ec;
  border-bottom: 1px solid #ffd9bf;
}

.vehicle-bar__inner {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0;
  font-size: 0.875rem;
}

.vehicle-bar__icon { font-size: 1.1rem; }
.vehicle-bar__text strong { color: var(--accent-hover); }

.vehicle-bar__change {
  margin-left: auto;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent-hover);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
}
.vehicle-bar__change:hover { background: var(--accent); color: #fff; }

.vehicle-bar__clear {
  border: 0;
  background: transparent;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 0 0.25rem;
}
.vehicle-bar__clear:hover { color: var(--danger); }

/* ===================== Hero points ===================== */
.hero__points {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}
.hero__points li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9375rem;
  opacity: 0.95;
}
.hero__points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #6fd08c;
  font-weight: 800;
}

/* ===================== Breadcrumb ===================== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 1.25rem 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { color: var(--border); }
.breadcrumb__current { color: var(--text); font-weight: 600; }

/* ===================== Catalog layout ===================== */
.catalog {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.75rem;
  padding: 0.5rem 0 3.5rem;
  align-items: start;
}

.catalog__sidebar {
  position: sticky;
  top: 90px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.catalog__sidebar-title {
  margin: 0 0 0.625rem;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.cat-nav { list-style: none; margin: 0; padding: 0; }

.cat-nav__link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  transition: background 0.15s, color 0.15s;
}
.cat-nav__link:hover { background: var(--bg); }
.cat-nav__link.active { background: var(--primary); color: #fff; }
.cat-nav__icon { font-size: 1.1rem; width: 1.3rem; text-align: center; }

.catalog__hero {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.catalog__hero img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.catalog__hero--plain { padding: 1.25rem; }
.catalog__hero h1 { margin: 0 0 0.25rem; font-size: 1.5rem; }
.catalog__hero p { margin: 0; color: var(--muted); }

/* subcategory chips */
.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.chip {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
  transition: all 0.15s;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip--active { background: var(--primary); border-color: var(--primary); color: #fff; }

.catalog__toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.catalog__toolbar #catalogFilters { flex: 1; min-width: 200px; }
.catalog__count { font-size: 0.875rem; color: var(--muted); font-weight: 600; }
.catalog__sort {
  font-size: 0.8125rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.catalog__sort select {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
}

.catalog__empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  padding: 2.5rem 1rem;
  line-height: 1.8;
}
.catalog__empty a { color: var(--primary); font-weight: 600; }

/* ===================== Responsive ===================== */
@media (min-width: 768px) {
  .header__phone span { display: inline; }
}

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }

  .catalog { grid-template-columns: 1fr; }
  .catalog__sidebar {
    position: static;
    top: auto;
  }
  .cat-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .cat-nav__link { padding: 0.45rem 0.7rem; font-size: 0.875rem; }
  .cat-nav__link.active { background: var(--primary); }
}

@media (max-width: 720px) {
  .header__inner {
    grid-template-columns: auto 1fr auto;
    gap: 0.75rem;
  }

  .search { display: none; }

  .header__phone { display: none; }

  .menu-toggle { display: flex; }

  .nav__inner {
    flex-direction: column;
    align-items: stretch;
    display: none;
    padding: 0.75rem 0 1rem;
  }

  .nav.open .nav__inner { display: flex; }

  .nav__categories { margin-right: 0; }

  .trust__grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; }

  .countdown { flex-direction: column; align-items: flex-start; }

  .mega { position: static; box-shadow: none; padding: 0.75rem 0; }
  .mega__grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .catalog__hero img { width: 64px; height: 64px; }
  .catalog__hero h1 { font-size: 1.25rem; }
}

/* ===================== Filters ===================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}
.filter-bar__field span,
.filter-bar__check span { font-size: 0.75rem; color: var(--muted); font-weight: 600; }
.filter-bar__field select {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 140px;
}
.filter-bar__check {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  cursor: pointer;
}
.catalog__fit-hint {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 600;
}
.tag--fit { background: #e8f0fa; color: var(--primary); }

/* ===================== Cart qty ===================== */
.cart-item__main { flex: 1; }
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 6px;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.qty-btn:hover { border-color: var(--primary); color: var(--primary); }

/* ===================== Checkout ===================== */
.checkout { padding: 1rem 0 3rem; }
.checkout-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.checkout-step {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--bg);
  color: var(--muted);
}
.checkout-step--active { background: var(--primary); color: #fff; }
.checkout-step--done { background: #e8f5e9; color: var(--success); }
.checkout-card { padding: 1.5rem; }
.checkout-card h2 { margin-top: 0; }
.checkout-lines { list-style: none; padding: 0; margin: 0 0 1rem; }
.checkout-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
}
.checkout-line__qty { display: block; font-size: 0.8125rem; color: var(--muted); }
.checkout-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}
.checkout-vehicle { color: var(--muted); font-size: 0.875rem; }
.checkout-form {
  display: grid;
  gap: 0.875rem;
}
.checkout-form label span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.checkout-form input,
.checkout-form textarea,
.checkout-form select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.checkout-radios {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin: 0;
}
.checkout-radios legend { font-weight: 600; font-size: 0.875rem; margin-bottom: 0.5rem; }
.checkout-radios label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  font-size: 0.9375rem;
}
.checkout-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}
.checkout-summary {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1rem;
}
.checkout-summary dt { font-weight: 700; font-size: 0.8125rem; color: var(--muted); }
.checkout-summary dd { margin: 0; }
.checkout-hint { color: var(--muted); font-size: 0.875rem; margin-bottom: 1rem; }
.checkout-success { text-align: center; padding: 1rem 0; }
.checkout-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: #e8f5e9;
  color: var(--success);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 2rem;
  font-weight: 800;
}
.view-checkout .mobile-nav { display: none; }

/* ===================== Button variants (CRO) ===================== */
.btn--accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 18px rgba(232, 93, 4, 0.32);
}
.btn--accent:hover:not(:disabled) { background: var(--accent-hover); }
.btn--accent:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--lg { padding: 0.95rem 1.5rem; font-size: 1.0625rem; }

/* ===================== Vehicle parts overview ===================== */
.vehicle-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  margin-bottom: 1.5rem;
}
.vehicle-hero__badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.vehicle-hero h1 { margin: 0.25rem 0 0.25rem; font-size: 1.75rem; }
.vehicle-hero__engine { margin: 0 0 0.5rem; color: rgba(255,255,255,0.8); font-size: 0.9375rem; }
.vehicle-hero__lead { margin: 0; color: rgba(255,255,255,0.92); max-width: 60ch; }
.vehicle-hero__lead strong { color: #ffd9b8; }

.vehicle-cats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.vehicle-cat {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.vehicle-cat:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}
.vehicle-cat--rec { border-color: #ffd9b8; }
.vehicle-cat__img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg); }
.vehicle-cat__img img { width: 100%; height: 100%; object-fit: cover; }
.vehicle-cat__rec {
  position: absolute; top: 0.6rem; left: 0.6rem;
  background: var(--accent); color: #fff;
  font-size: 0.75rem; font-weight: 700;
  padding: 0.2rem 0.6rem; border-radius: 999px;
}
.vehicle-cat__body { padding: 0.875rem 1rem 0.5rem; flex: 1; position: relative; }
.vehicle-cat__icon { position: absolute; top: -1.4rem; right: 0.9rem; font-size: 1.5rem; background: var(--surface); border-radius: 50%; width: 2.4rem; height: 2.4rem; display: grid; place-items: center; box-shadow: var(--shadow); }
.vehicle-cat__body h3 { margin: 0 0 0.25rem; font-size: 1.0625rem; }
.vehicle-cat__example { margin: 0 0 0.6rem; color: var(--muted); font-size: 0.8125rem; }
.vehicle-cat__stats { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.vehicle-cat__stock {
  font-size: 0.75rem; font-weight: 600;
  color: var(--success); background: #e8f5e9;
  padding: 0.15rem 0.5rem; border-radius: 6px;
}
.vehicle-cat__deal {
  font-size: 0.75rem; font-weight: 600;
  color: var(--accent); background: #fff1e6;
  padding: 0.15rem 0.5rem; border-radius: 6px;
}
.vehicle-cat__cta {
  padding: 0.6rem 1rem 0.875rem;
  color: var(--primary); font-weight: 700; font-size: 0.875rem;
}

/* ===================== Cart drawer (CRO upgrade) ===================== */
.cart-item {
  grid-template-columns: 56px 1fr auto;
  align-items: start;
}
.cart-item__thumb {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden; background: var(--bg);
  display: grid; place-items: center; font-size: 1.5rem;
}
.cart-item__thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__price { display: flex; align-items: baseline; gap: 0.4rem; flex-wrap: wrap; }
.cart-item__price strong { color: var(--text); }
.cart-item__old { color: var(--muted); text-decoration: line-through; font-size: 0.8125rem; }
.cart-item__bgn { color: var(--muted); font-size: 0.75rem; }
.cart-item__line { font-weight: 700; white-space: nowrap; }
.cart-item__remove {
  grid-column: auto;
  margin-left: 0.5rem;
}

.cart-count--active {
  background: var(--accent);
}

/* Free-shipping progress — used in drawer, cart step & checkout aside */
.ship-progress { margin-bottom: 0.875rem; }
.ship-progress__msg { font-size: 0.8125rem; margin-bottom: 0.4rem; }
.ship-progress__bar {
  height: 8px; border-radius: 999px;
  background: var(--border); overflow: hidden;
}
.ship-progress__bar span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--accent), #ffae6b);
  border-radius: 999px;
  transition: width 0.4s ease;
}
.ship-progress--done .ship-progress__bar span { background: var(--success); }
.ship-progress--done .ship-progress__msg { color: var(--success); font-weight: 600; }

.cart-savings {
  background: #fff1e6; color: var(--accent);
  font-size: 0.8125rem; font-weight: 600;
  padding: 0.45rem 0.75rem; border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}
.cart-total small { color: var(--muted); font-weight: 500; font-size: 0.8125rem; }

.cart-trust {
  list-style: none; padding: 0;
  margin: 0.875rem 0 0;
  display: flex; flex-wrap: wrap; gap: 0.4rem 0.875rem;
  font-size: 0.75rem; color: var(--muted);
}
.cart-trust li { white-space: nowrap; }

.cart-empty { padding: 2.5rem 1rem; }
.cart-empty__icon { font-size: 2.5rem; margin-bottom: 0.5rem; }
.cart-empty__title { font-weight: 700; font-size: 1.0625rem; margin: 0 0 0.5rem; }
.cart-empty__hint { color: var(--muted); font-size: 0.875rem; margin: 0 0 1.25rem; }

#checkoutBtn, #cartContinue { margin-bottom: 0.5rem; }

/* ===================== Checkout layout (CRO upgrade) ===================== */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.25rem;
  align-items: start;
}
.checkout-aside__card { padding: 1.25rem; position: sticky; top: 1rem; }
.checkout-aside__card h3 { margin: 0 0 0.875rem; font-size: 1.0625rem; }
.checkout-aside__lines { list-style: none; padding: 0; margin: 0 0 0.875rem; display: grid; gap: 0.5rem; }
.checkout-aside__lines li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.5rem;
  font-size: 0.8125rem;
  align-items: baseline;
}
.checkout-aside__qty { color: var(--muted); font-weight: 600; }
.checkout-aside__sum { font-weight: 600; white-space: nowrap; }
.checkout-aside__total {
  display: flex; justify-content: space-between; align-items: baseline;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem; margin-top: 0.25rem;
  font-size: 1rem;
}
.checkout-aside__total small { color: var(--muted); font-weight: 500; font-size: 0.8125rem; }
.checkout-aside__trust {
  list-style: none; padding: 0;
  margin: 0.875rem 0 0;
  display: grid; gap: 0.4rem;
  font-size: 0.8125rem; color: var(--muted);
}

@media (max-width: 860px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-aside__card { position: static; }
}