:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f5f7;
  --color-border: #e2e4e8;
  --color-text: #1c1f26;
  --color-text-muted: #6b7280;
  --color-primary: #0a4d92;
  --color-primary-dark: #073a6e;
  --color-accent: #d62828;
  --radius: 6px;
  --container: 1200px;
  font-size: 16px;
}

* { box-sizing: border-box; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* Topbar */
.topbar {
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 13px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 34px;
}
.topbar a { opacity: 0.9; }
.topbar a:hover { opacity: 1; text-decoration: underline; }
.topbar span { opacity: 0.85; }
.topbar .topbar-links { display: flex; align-items: center; gap: 18px; }
.city-switcher {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 13px;
  cursor: pointer;
}
.city-switcher option {
  color: var(--color-text);
  background: #fff;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 76px;
}
.logo {
  display: flex;
  flex-direction: column;
  font-weight: 700;
  font-size: 22px;
  color: var(--color-primary);
  white-space: nowrap;
}
.logo span {
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-muted);
}
.search-form {
  flex: 1;
  display: flex;
  max-width: 480px;
}
.search-form input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  padding: 10px 12px;
  font-size: 14px;
}
.search-form button {
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  padding: 0 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  font-size: 14px;
}
.search-form button:hover { background: var(--color-primary-dark); }

.header-contact {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}
.header-contact .phone {
  font-weight: 700;
  font-size: 18px;
  color: var(--color-text);
}
.header-contact .callback {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  transition: background-color .15s, color .15s;
}
.header-contact .callback:hover {
  background: var(--color-primary);
  color: #fff;
}

/* Main nav */
.main-nav {
  background: var(--color-primary);
}
.main-nav ul {
  display: flex;
  flex-wrap: wrap;
}
.main-nav a {
  display: block;
  color: #fff;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
}
.main-nav a:hover,
.main-nav a.active {
  background: var(--color-primary-dark);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 14px 0;
  font-size: 13px;
  color: var(--color-text-muted);
}
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs .sep { margin: 0 6px; }

/* Hero */
.hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
}
.hero h1 {
  font-size: 32px;
  margin: 0 0 10px;
}
.hero p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0;
}

/* Hero slider */
.hero-slider {
  position: relative;
  height: 420px;
  overflow: hidden;
  background: var(--color-primary-dark);
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity .6s ease;
}
.hero-slide.active {
  opacity: 1;
}
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  background: linear-gradient(90deg, rgba(7,58,110,.88) 0%, rgba(7,58,110,.55) 55%, rgba(7,58,110,.15) 100%);
}
.hero-slide-overlay .container {
  max-width: none;
  margin: 0;
  padding: 48px 0 0 40px;
}
.hero-slide-overlay h2 {
  color: #fff;
  font-size: 42px;
  max-width: 620px;
  margin: 0 0 14px;
}
.hero-slide-overlay p {
  color: rgba(255,255,255,.92);
  max-width: 520px;
  margin: 0 0 22px;
  font-size: 17px;
}
.hero-slide-overlay .btn {
  display: inline-block;
}
.hero-dots {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  padding: 0;
}
.hero-dot.active {
  background: #fff;
}

/* Model range grid (главная) */
.model-range-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.model-range-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: box-shadow .15s, border-color .15s;
}
.model-range-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.model-range-photo {
  aspect-ratio: 16 / 10;
  background-color: var(--color-bg-alt);
  background-size: cover;
  background-position: center;
}
.model-range-body {
  padding: 16px 18px;
}
.model-range-body h3 {
  font-size: 16px;
  margin: 0 0 6px;
}
.model-range-body p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
}

/* Trust grid (почему выбирают нас) */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.trust-card h3 {
  font-size: 16px;
  margin: 0 0 8px;
}
.trust-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Dealer info block (Компания - официальный дилер) */
.dealer-info-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 40px;
  align-items: start;
}
.dealer-info-photo {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  background-color: var(--color-bg-alt);
  background-size: cover;
  background-position: center;
  align-self: stretch;
}
.dealer-info-text h2 {
  font-size: 24px;
  margin: 0 0 16px;
}
.dealer-info-text p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0 0 14px;
}
.dealer-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}
.dealer-feature {
  display: flex;
  gap: 14px;
}
.dealer-feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dealer-feature h4 {
  font-size: 15px;
  margin: 0 0 6px;
}
.dealer-feature p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Brand section (КАМАЗ - эталон надёжности) */
.brand-section {
  background: var(--color-primary-dark);
  color: #fff;
}
.brand-container {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
}
.brand-eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 10px;
}
.brand-text h2 {
  font-size: 26px;
  margin: 0 0 14px;
}
.brand-text p {
  color: rgba(255,255,255,.85);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.brand-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.brand-stat .num {
  font-size: 28px;
  font-weight: 700;
}
.brand-stat .label {
  font-size: 13px;
  color: rgba(255,255,255,.75);
}

/* Section titles */
.section {
  padding: 40px 0;
}
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
}
.section-title h2 {
  font-size: 22px;
  margin: 0;
}
.section-title a {
  font-size: 14px;
  color: var(--color-primary);
}
.section-title a:hover { text-decoration: underline; }

/* Category grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.category-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  background: #fff;
  transition: box-shadow .15s, border-color .15s;
}
.category-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.category-card .icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
}
.category-card h3 {
  font-size: 16px;
  margin: 0 0 4px;
}
.category-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0;
}

/* Catalog layout */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
}

.filters {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
  position: sticky;
  top: 92px;
}
.filters h3 {
  font-size: 15px;
  margin: 0 0 14px;
}
.filter-group {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}
.filter-group:last-of-type {
  border-bottom: none;
}
.filter-group h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-text-muted);
  margin: 0 0 10px;
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 8px;
  cursor: pointer;
}
.range-inputs {
  display: flex;
  gap: 8px;
}
.range-inputs input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px;
  font-size: 13px;
}
.btn {
  display: inline-block;
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--color-primary-dark); }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}
.btn-block { width: 100%; }
.btn-reset {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 13px;
  text-decoration: underline;
  cursor: pointer;
  padding: 6px 0 0;
}

/* Catalog toolbar */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  font-size: 14px;
}
.catalog-toolbar .count {
  color: var(--color-text-muted);
}
.catalog-toolbar select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 14px;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.product-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-card .thumb {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 13px;
}
.product-card .thumb-photo {
  padding: 0;
  overflow: hidden;
}
.product-card .thumb-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card .body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.product-card .category {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .02em;
}
.product-card h3 {
  font-size: 16px;
  margin: 0;
}
.product-card .specs {
  font-size: 13px;
  color: var(--color-text-muted);
}
.product-card .price-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
}
.product-card .price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}
.badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}
.badge.in-stock {
  background: #e6f4ea;
  color: #1e7e34;
}
.badge.order {
  background: #fdf1e5;
  color: #b5650a;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}
.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* Product page */
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.gallery-main {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  overflow: hidden;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.gallery-thumb {
  width: 70px;
  height: 52px;
  background-color: var(--color-bg-alt);
  background-size: cover;
  background-position: center;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  flex-shrink: 0;
}
.gallery-thumb:hover {
  border-color: var(--color-border);
}
.gallery-thumb.active {
  border-color: var(--color-primary);
}
.product-description {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.product-description h2 {
  font-size: 18px;
  margin: 0 0 12px;
}
.product-description p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
  white-space: pre-line;
  max-width: 900px;
}

/* Product tabs (характеристики / описание) */
.product-tabs {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 20px;
}
.tab-btn {
  border: none;
  background: none;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab-btn:hover {
  color: var(--color-text);
}
.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}
.tab-panel p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
  white-space: pre-line;
  max-width: 900px;
  margin: 0;
}
.full-spec-table {
  max-width: 700px;
}
.full-spec-table tr:nth-child(even) {
  background: var(--color-bg-alt);
}
.full-spec-table td {
  padding: 10px 14px;
}
.product-info h1 {
  font-size: 26px;
  margin: 0 0 10px;
}
.product-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.product-price-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}
.product-price-box .price {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 14px;
}
.product-price-box .actions {
  display: flex;
  gap: 10px;
}
.product-delivery {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0 0 24px;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.spec-table tr {
  border-bottom: 1px solid var(--color-border);
}
.spec-table td {
  padding: 10px 0;
}
.spec-table td:first-child {
  color: var(--color-text-muted);
  width: 50%;
}
.spec-table td:last-child {
  font-weight: 500;
  text-align: right;
}

/* Info blocks (home) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.info-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.info-card .num {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}
.info-card .label {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Footer */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 40px 0 24px;
  margin-top: 40px;
  font-size: 14px;
  color: var(--color-text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.footer-grid h4 {
  font-size: 14px;
  color: var(--color-text);
  margin: 0 0 12px;
}
.footer-grid li {
  margin-bottom: 8px;
}
.footer-grid a:hover { text-decoration: underline; }
.footer-legal {
  font-size: 11px;
  color: var(--color-text-muted);
  padding-bottom: 12px;
}
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.footer-source {
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
}
.footer-source a {
  color: inherit;
  text-decoration: underline;
}

/* Empty state */
.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
}
.cookie-banner a {
  color: #fff;
  text-decoration: underline;
}
.cookie-banner button {
  border: none;
  background: #fff;
  color: var(--color-primary-dark);
  padding: 8px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
}

/* Modal */
body.modal-open {
  overflow: hidden;
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 30, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-muted);
}
.modal-close:hover { color: var(--color-text); }
.modal-box h3 {
  margin: 0 0 6px;
  font-size: 20px;
}
.modal-subtitle {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.form-field {
  margin-bottom: 16px;
}
.form-field label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--color-text-muted);
}
.optional-label {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 12px;
}
.form-field input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 14px;
}
.form-field input.invalid {
  border-color: var(--color-accent);
}
.field-error {
  display: block;
  min-height: 16px;
  font-size: 12px;
  color: var(--color-accent);
  margin-top: 4px;
}
.modal-disclaimer {
  font-size: 11px;
  color: var(--color-text-muted);
  margin: 12px 0 0;
  text-align: center;
}
.form-field-checkbox {
  margin-bottom: 14px;
}
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  cursor: pointer;
}
.checkbox-label input {
  width: auto;
  margin-top: 2px;
  flex-shrink: 0;
}
.checkbox-label a {
  color: var(--color-primary);
  text-decoration: underline;
}
.modal-success {
  text-align: center;
  padding: 10px 0;
}
.modal-success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #e6f4ea;
  color: #1e7e34;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.modal-success h3 { margin-bottom: 8px; }
.modal-success p {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 0 0 20px;
}

/* Responsive */
@media (max-width: 960px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .model-range-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-container { grid-template-columns: 1fr; }
  .brand-stats { grid-template-columns: repeat(3, 1fr); }
  .dealer-info-grid { grid-template-columns: 1fr; }
  .dealer-info-photo { aspect-ratio: 16 / 9; }
  .catalog-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-page { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .site-header .container { flex-wrap: wrap; height: auto; padding: 12px 20px; }
  .search-form { order: 3; max-width: 100%; }
  .category-grid { grid-template-columns: 1fr; }
  .model-range-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .brand-stats { grid-template-columns: 1fr; }
  .dealer-features { grid-template-columns: 1fr; }
  .hero-slider { height: 320px; }
  .hero-slide-overlay h2 { font-size: 26px; }
  .hero-slide-overlay .container { padding: 28px 0 0 20px; }
  .product-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

.seo-text h2 { margin: 0 0 16px; font-size: 28px; }
.seo-text h3 { margin: 36px 0 12px; font-size: 21px; }
.seo-text h4 { margin: 20px 0 8px; font-size: 17px; }
.seo-text p { margin: 0 0 14px; color: var(--color-text); line-height: 1.65; }
.seo-text ul,
.seo-text ol { margin: 0 0 14px; padding-left: 22px; }
.seo-text li { margin-bottom: 6px; line-height: 1.6; }
.seo-text table { width: 100%; border-collapse: collapse; margin: 0 0 16px; }
.seo-text th,
.seo-text td { border: 1px solid var(--color-border); padding: 10px 12px; text-align: left; font-size: 15px; }
.seo-text th { background: var(--color-bg-alt); font-weight: 600; }