/* ════════════════════════════════════════════════
   DESIGN TOKENS — MONTANA brand
   ════════════════════════════════════════════════ */
:root {
  /* Brand */
  --brand-dark:    #111111;
  --brand-light:   #D6D6D6;
  --brand-red:     #D2272D;
  --brand-red-hot: #E63A40;

  /* Surfaces */
  --bg:    #111111;
  --bg-2:  #1A1A1A;
  --bg-3:  #232323;
  --bg-4:  #2C2C2C;

  /* Ink */
  --ink:      #D6D6D6;
  --ink-2:    #B8B8B8;
  --ink-dim:  #8A8A8A;
  --ink-mute: #5A5A5A;

  /* Lines */
  --line:        rgba(214, 214, 214, 0.08);
  --line-strong: rgba(214, 214, 214, 0.16);
  --line-bold:   rgba(214, 214, 214, 0.30);

  /* Accent */
  --accent:      #D2272D;
  --accent-hot:  #E63A40;
  --accent-dim:  rgba(210, 39, 45, 0.14);
  --accent-soft: rgba(210, 39, 45, 0.40);

  /* Type */
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Spacing */
  --header-h: 72px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  font-variant-numeric: tabular-nums;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #FFF; }
*:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ════════════════════════════════════════════════
   HEADER
   ════════════════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid var(--line);
  height: var(--header-h);
}

.header__inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.logo__mark {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 4px;
  display: grid;
  place-items: center;
  color: #FFF;
  font-weight: 800;
  font-size: 18px;
  font-family: var(--font-mono);
  position: relative;
  overflow: hidden;
}

.logo__mark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo__name {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo__sub {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 2px;
}

.search {
  display: flex;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 0 16px;
  height: 40px;
  max-width: 480px;
  transition: border-color 150ms ease, background 150ms ease;
}

.search:focus-within {
  border-color: var(--accent);
  background: var(--bg-3);
}

.search__input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-size: 14px;
  outline: none;
  padding: 0 8px;
}

.search__input::placeholder { color: var(--ink-mute); }

.search__icon { width: 16px; height: 16px; color: var(--ink-dim); }

.search__hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 3px;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  color: var(--ink-2);
  transition: background 150ms ease, color 150ms ease;
  position: relative;
}

.btn-icon:hover { background: var(--bg-2); color: var(--ink); }

.btn-icon__badge {
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--accent);
  color: #FFF;
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font-mono);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 2px solid var(--bg);
}

.lang-switch {
  display: flex;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.lang-switch button {
  padding: 8px 12px;
  color: var(--ink-dim);
  transition: background 120ms ease, color 120ms ease;
}

.lang-switch button.is-active {
  background: var(--accent);
  color: #FFF;
}

.lang-switch button:not(.is-active):hover { color: var(--ink); }

/* ════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 96px 32px 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
  z-index: 0;
  opacity: 0.5;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero__inner > * { min-width: 0; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #FFFFFF;
  margin-bottom: 24px;
  padding: 6px 12px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-soft);
  border-radius: 99px;
}

.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero__title em {
  font-style: normal;
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero__title em::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.05em;
  height: 0.2em;
  background: var(--accent-dim);
  z-index: -1;
}

.hero__lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 560px;
  margin-bottom: 40px;
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 200ms ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #FFF;
}
.btn--primary:hover {
  background: var(--accent-hot);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(210, 39, 45, 0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: var(--bg-2);
}

.btn__arrow {
  width: 14px;
  height: 14px;
  transition: transform 200ms ease;
}

.btn:hover .btn__arrow { transform: translateX(2px); }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.stat__num {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}

.stat__num span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 28px;
}

.stat__label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-top: 8px;
}

/* Hero visual — brand finder card */
.brand-finder {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.brand-finder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.brand-finder__title {
  font-size: 13px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-finder__title::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.finder-step {
  margin-bottom: 16px;
}

.finder-label {
  font-size: 11px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.finder-label__num {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  background: var(--accent);
  color: #FFF;
  font-size: 10px;
  font-weight: 700;
  border-radius: 50%;
}

.finder-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-family: var(--font-sans);
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23D2272D' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
  transition: border-color 150ms ease;
}

.finder-select:hover { border-color: var(--ink-dim); }
.finder-select:focus { outline: none; border-color: var(--accent); }

.brand-finder .btn { margin-top: 12px; width: 100%; justify-content: center; }

/* ════════════════════════════════════════════════
   TRUST STRIP
   ════════════════════════════════════════════════ */
.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 24px 32px;
}

.trust-strip__inner {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-item__icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 4px;
  flex-shrink: 0;
}

.trust-item__title {
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
}

.trust-item__sub {
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 2px;
}

/* ════════════════════════════════════════════════
   MAIN LAYOUT
   ════════════════════════════════════════════════ */
.shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 80px 32px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: flex-start;
}

/* Sidebar — 3-pakopų navigacija */
.sidebar {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }

.sidebar__header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--bg-2);
  z-index: 1;
}

.sidebar__title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}

.sidebar__list { list-style: none; padding: 8px 0; }

/* Brand level (1) */
.brand-item { border-bottom: 1px solid var(--line); }
.brand-item:last-child { border-bottom: 0; }

.brand-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  text-align: left;
  transition: background 150ms ease, color 150ms ease;
}

.brand-toggle:hover { background: var(--bg-3); color: var(--accent); }

.brand-item[open] > summary,
.brand-item.is-open > .brand-toggle {
  color: var(--accent);
  background: var(--bg-3);
}

.caret {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 200ms ease;
  opacity: 0.6;
}

details[open] > summary .caret { transform: rotate(45deg); opacity: 1; }

/* Models (2) */
.models-list {
  list-style: none;
  background: var(--bg);
  padding: 6px 0 10px;
}

.model-item { border-top: 1px solid rgba(214,214,214,0.04); }
.model-item:first-child { border-top: 0; }

.model-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 24px 11px 40px;
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-2);
  text-align: left;
  transition: background 150ms ease, color 150ms ease;
}

.model-toggle:hover { background: var(--bg-3); color: var(--ink); }
.model-item[open] > summary { color: var(--ink); background: var(--bg-2); }

/* Generations (3) */
.gens-list { list-style: none; padding: 4px 0 8px; }

.gen-link {
  display: flex;
  align-items: center;
  padding: 8px 24px 8px 60px;
  font-size: 13px;
  color: var(--ink-dim);
  position: relative;
  transition: background 120ms ease, color 120ms ease, padding-left 200ms ease;
}

.gen-link:hover {
  background: var(--bg-3);
  color: var(--ink);
  padding-left: 64px;
}

.gen-link.is-current {
  color: var(--accent);
  font-weight: 500;
  background: var(--accent-dim);
}

.gen-link.is-current::before {
  content: '';
  position: absolute;
  left: 44px;
  top: 50%;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateY(-50%);
}

.gen-link__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
}

/* "All X" links */
.see-all {
  display: block;
  padding: 8px 24px 8px 40px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  transition: color 120ms ease;
}

.gens-list .see-all { padding-left: 60px; }
.see-all:hover { color: var(--accent); }

/* ════════════════════════════════════════════════
   CONTENT
   ════════════════════════════════════════════════ */
.content { min-width: 0; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 24px;
}

.section-head__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-head__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section-head__title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-head__title em { color: var(--accent); font-style: normal; }

.section-head__action {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 150ms ease;
}

.section-head__action:hover { color: var(--accent); }

/* Categories grid */
.categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 80px;
}

.cat-card {
  position: relative;
  padding: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: all 250ms ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 160px;
}

.cat-card:hover {
  background: var(--bg-3);
  border-color: var(--accent-soft);
  transform: translateY(-2px);
}

.cat-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 4px;
}

.cat-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.cat-card__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cat-card__count .arrow {
  width: 14px;
  height: 14px;
  color: var(--ink-mute);
  transition: transform 250ms ease, color 250ms ease;
}

.cat-card:hover .arrow { color: var(--accent); transform: translateX(4px); }

/* Products grid */
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 80px;
}

.product-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  transition: all 250ms ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--line-bold);
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--bg-3), var(--bg-4));
  position: relative;
  overflow: hidden;
}

.product-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(210, 39, 45, 0.08), transparent 60%),
    linear-gradient(135deg, transparent 50%, rgba(0,0,0,0.3));
}

.product-card__placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.product-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  color: var(--ink);
}

.product-card__badge--new {
  background: var(--accent);
  color: #FFF;
}

.product-card__body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-card__meta {
  display: flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

.product-card__meta span:first-child { color: var(--accent); }

.product-card__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  flex: 1;
}

.product-card__oem {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-card__oem::before {
  content: 'OEM';
  background: var(--bg);
  color: var(--ink-mute);
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.product-card__price {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.product-card__price span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  font-weight: 500;
  margin-left: 2px;
}

.product-card__btn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 4px;
  transition: all 200ms ease;
}

.product-card__btn:hover {
  background: var(--accent);
  color: #FFF;
}

/* Brand showcase */
.brands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 80px;
}

.brand-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all 250ms ease;
  position: relative;
  overflow: hidden;
}

.brand-card:hover {
  background: var(--bg-3);
  border-color: var(--accent-soft);
  transform: translateY(-2px);
}

.brand-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.brand-card:hover::before { opacity: 1; }

.brand-card__name {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.brand-card__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.brand-card__models {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.model-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--ink-2);
  transition: all 150ms ease;
}

.brand-card:hover .model-pill { border-color: var(--line-strong); color: var(--ink); }

.brand-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.brand-card__cta .arrow { transition: transform 200ms ease; width: 14px; height: 14px; }
.brand-card:hover .brand-card__cta .arrow { transform: translateX(4px); }

/* CTA banner */
.cta-banner {
  background:
    radial-gradient(circle at 80% 50%, var(--accent-dim) 0%, transparent 50%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.cta-banner__title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-banner__title em { color: var(--accent); font-style: normal; }

.cta-banner__lead {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.6;
}

.cta-banner__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cta-banner__phone {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent);
}

.cta-banner__phone-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}

/* ════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: 64px 32px 32px;
}

.footer__inner {
  max-width: 1480px;
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.footer__brand .logo { margin-bottom: 16px; }

.footer__desc {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
  max-width: 380px;
  margin-bottom: 24px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
}

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

.footer__title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
  margin-bottom: 16px;
}

.footer__list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__list a { font-size: 13px; color: var(--ink-2); transition: color 150ms ease; }
.footer__list a:hover { color: var(--accent); }

.footer__bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

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

/* ════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; max-height: none; }
  .categories, .products, .brands { grid-template-columns: repeat(2, 1fr); }
  .trust-strip__inner { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .header__inner { grid-template-columns: auto 1fr auto; gap: 12px; padding: 0 16px; }
  .search { display: none; }
  .logo__text { display: none; }
  .hero { padding: 64px 16px 48px; }
  .hero__stats { grid-template-columns: 1fr; gap: 16px; }
  .shell { padding: 48px 16px; }
  .categories, .products, .brands { grid-template-columns: 1fr; }
  .trust-strip__inner { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ═══ PRODUCT DETAIL — RESPONSIVE ═══ */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-detail-sticky { position: sticky; top: 96px; }

@media (max-width: 900px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-detail-sticky { position: static; }
}

@media (max-width: 640px) {
  .product-detail-grid { gap: 24px; }
  .product-detail-grid h1 { font-size: 24px !important; }
  .breadcrumb-nav { font-size: 10px !important; margin-bottom: 20px !important; }
  body .product-page-wrap { padding: 24px 16px !important; }
}