/* ============================================================
   ELITE SUSPENSION DESIGN — style.css
   ============================================================ */

/* ── 1. CUSTOM PROPERTIES ── */
:root {
  /* Color */
  --bg:             #0b0b0b;
  --surface:        #141414;
  --surface-2:      #1c1c1c;
  --surface-3:      #242424;
  --border:         #282828;
  --border-mid:     #333333;
  --text:           #e2e2e2;
  --text-muted:     #888888;
  --text-dim:       #505050;
  --blue:           #1a70ff;
  --blue-hover:     #3d8aff;
  --blue-soft:      rgba(26, 112, 255, 0.10);
  --blue-rim:       rgba(26, 112, 255, 0.25);
  --chrome:         #c0c0c0;
  --success:        #2e7d32;
  --danger:         #c62828;

  /* Typography */
  --font-display:   'Barlow Condensed', sans-serif;
  --font-body:      'DM Sans', system-ui, sans-serif;

  /* Layout */
  --container:      1440px;
  --container-pad:  clamp(20px, 4vw, 60px);
  --header-h:       80px;
  --announce-h:     38px;

  /* Easing */
  --ease-out:       cubic-bezier(0.25, 0, 0, 1);
}

/* ── 2. RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.6; min-height: 100dvh; overflow-x: hidden; }
img, video { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; font-family: inherit; }
a { color: inherit; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ── 3. SKIP LINK ── */
.skip-link {
  position: absolute; top: -100px; left: 1rem; z-index: 1000;
  background: var(--blue); color: #fff; font-size: 14px;
  padding: 8px 16px; text-decoration: none;
  transition: top 160ms ease-out;
}
.skip-link:focus { top: 1rem; }

/* ── 4. LAYOUT ── */
.site-container {
  width: 100%; max-width: var(--container);
  margin-inline: auto; padding-inline: var(--container-pad);
}

/* ── 5. TYPOGRAPHY ── */
.eyebrow {
  display: block; font-size: 10px; font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim);
}
.section-heading { margin-bottom: 48px; }
.section-heading h2 {
  font-family: var(--font-display); font-size: clamp(34px, 4vw, 54px);
  font-weight: 800; line-height: 0.96; letter-spacing: -0.01em;
  color: var(--text); margin-top: 10px; text-wrap: balance;
}
.section-heading p { font-size: 16px; color: var(--text-muted); margin-top: 12px; max-width: 520px; }
.section-heading--flex {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
}

/* ── 6. BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 14px; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase; text-decoration: none;
  padding: 13px 26px; border: none; outline: none;
  transition: background-color 160ms ease-out, transform 160ms ease-out, color 160ms ease-out, border-color 160ms ease-out;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); transform: translateY(-1px); }

.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border-mid); }
.btn-ghost:hover { border-color: var(--chrome); color: #fff; transform: translateY(-1px); }

.btn-text {
  background: none; border: none; color: var(--blue); padding: 0;
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 160ms ease-out, gap 160ms ease-out;
}
.btn-text:hover { color: var(--blue-hover); gap: 10px; }
.btn-text:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* ── 7. ANNOUNCEMENT BAR ── */
.announce-bar {
  height: var(--announce-h); background: #0a0a0a;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: fixed; top: 0; left: 0; right: 0; z-index: 101;
}
.announce-track {
  display: flex; align-items: center; gap: 60px;
  animation: announce-scroll 18s linear infinite;
  white-space: nowrap;
}
.announce-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.10em; text-transform: uppercase; color: var(--text-muted);
}
.announce-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }

@keyframes announce-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── 8. SITE HEADER ── */
.site-header {
  position: fixed; top: var(--announce-h); left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(11, 11, 11, 0);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease-out, border-color 240ms ease-out;
}
.site-header.scrolled {
  background: rgba(11, 11, 11, 0.96);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex; align-items: center; gap: 32px; width: 100%;
}

/* Logo */
.header-logo { flex-shrink: 0; text-decoration: none; }
.header-logo img {
  height: 60px; width: auto;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 12px rgba(26,112,255,.25));
}

/* Primary nav */
.primary-nav { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--chrome); text-decoration: none; padding: 8px 14px;
  transition: color 160ms ease-out;
}
.nav-link:hover { color: #fff; }
.nav-link:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.nav-link .chevron {
  width: 12px; height: 12px; transition: transform 200ms ease-out;
}
.nav-item.open .nav-link .chevron { transform: rotate(180deg); }
.nav-link.active { color: var(--blue); }

/* Header utilities */
.header-utils { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.util-btn {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; background: none; border: none;
  color: var(--chrome); transition: color 160ms ease-out;
  position: relative; text-decoration: none;
}
.util-btn:hover { color: #fff; }
.util-btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.util-btn svg { width: 20px; height: 20px; }

.cart-count {
  position: absolute; top: 4px; right: 4px;
  background: var(--blue); color: #fff;
  font-size: 9px; font-weight: 700; min-width: 16px; height: 16px;
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  padding: 0 4px; font-family: var(--font-body);
}

.header-quote { margin-left: 8px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 40px; height: 40px; background: none; border: none;
  align-items: center; justify-content: center;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px; background: var(--chrome);
  transition: transform 200ms ease-out, opacity 200ms ease-out;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── 9. MEGA MENU ── */
.mega-menu {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  width: min(900px, 96vw);
  background: var(--surface); border: 1px solid var(--border-mid);
  display: none; grid-template-columns: 1fr 1fr 300px; gap: 0;
  z-index: 200;
}
.nav-item.open .mega-menu { display: grid; }

.mega-col { padding: 28px 24px; }
.mega-col:not(:last-child) { border-right: 1px solid var(--border); }

.mega-col-title {
  font-size: 9px; font-weight: 400; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 16px; display: block;
}

.mega-links { display: flex; flex-direction: column; gap: 4px; }
.mega-link {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  letter-spacing: 0.03em; color: var(--chrome); text-decoration: none; padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease-out, border-color 160ms ease-out;
}
.mega-link:hover { color: #fff; border-bottom-color: var(--blue); }

.mega-feature {
  background: var(--surface-2); padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.mega-feature-label {
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim);
}
.mega-feature-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 800; color: var(--text);
}
.mega-feature-sub { font-size: 14px; color: var(--text-muted); line-height: 1.55; }

/* ── 10. MOBILE NAV ── */
.mobile-nav {
  position: fixed; top: 0; right: -100%; bottom: 0; width: 320px; max-width: 85vw;
  background: var(--surface); border-left: 1px solid var(--border-mid);
  z-index: 300; overflow-y: auto; padding: 24px;
  transition: right 280ms var(--ease-out);
}
.mobile-nav.open { right: 0; }
.mobile-nav-close {
  display: flex; align-items: center; justify-content: flex-end; margin-bottom: 24px;
}
.mobile-nav-close button {
  background: none; border: none; color: var(--chrome); padding: 8px;
}
.mobile-nav-close button svg { width: 20px; height: 20px; }

.mobile-nav-links { display: flex; flex-direction: column; gap: 2px; }
.mobile-nav-link {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--chrome);
  text-decoration: none; padding: 14px 0; border-bottom: 1px solid var(--border);
  transition: color 160ms ease-out;
}
.mobile-nav-link:hover { color: #fff; }

.mobile-sub { display: none; flex-direction: column; gap: 0; padding: 8px 0 8px 16px; }
.mobile-sub.open { display: flex; }
.mobile-sub-link {
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  letter-spacing: 0.04em; color: var(--text-muted); text-decoration: none;
  padding: 8px 0; transition: color 160ms ease-out;
}
.mobile-sub-link:hover { color: var(--chrome); }

.mobile-nav-cta { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.mobile-nav-contact { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.mobile-nav-contact p { font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.mobile-nav-contact a { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--blue); text-decoration: none; }

.nav-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 290;
  display: none; backdrop-filter: blur(4px);
}
.nav-overlay.open { display: block; }

/* ── 11. HERO ── */
.hero {
  position: relative; min-height: 100dvh;
  display: flex; align-items: center;
  padding-top: calc(var(--announce-h) + var(--header-h));
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-color: #080808;
  background-image: url('../images/hero-chassis.jpg');
  background-size: cover; background-position: center 30%;
}

.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(8,8,8,0.96) 0%,
    rgba(8,8,8,0.82) 45%,
    rgba(8,8,8,0.50) 100%
  );
}

.hero-content {
  position: relative; z-index: 2;
  padding-block: 80px; max-width: 680px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--blue-rim); background: var(--blue-soft);
  padding: 5px 14px; margin-bottom: 24px;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--blue);
  animation: pulse 2.4s ease-in-out infinite;
}
.hero-badge-text { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue); }

@keyframes pulse {
  0%, 100% { opacity: 1; } 50% { opacity: .25; }
}

.hero h1 {
  font-family: var(--font-display); font-size: clamp(56px, 8vw, 104px);
  font-weight: 800; line-height: 0.93; letter-spacing: -0.02em;
  color: #e8e8e8; text-wrap: balance; margin-bottom: 24px;
}
.hero h1 em { font-style: normal; color: var(--blue); }

.hero-sub {
  font-size: 17px; color: #787878; line-height: 1.70; max-width: 500px;
  text-wrap: pretty; margin-bottom: 36px;
}

.hero-ctas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: 36px; margin-top: 64px; padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.hero-stat-num {
  display: block; font-family: var(--font-display); font-size: 36px; font-weight: 800;
  color: var(--chrome); letter-spacing: -0.01em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero-stat-label {
  display: block; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim); margin-top: 5px;
}

/* ── 12. CATEGORY GRID ── */
.categories { padding-block: 80px; }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 260px 220px 220px;
  gap: 3px;
}

.cat-card {
  position: relative; overflow: hidden; display: flex;
  align-items: flex-end; text-decoration: none;
  background: var(--surface);
}

/* Varied sizing in bento layout */
.cat-card:nth-child(1) { grid-column: span 3; }
.cat-card:nth-child(2) { grid-column: span 3; }
.cat-card:nth-child(3) { grid-column: span 2; }
.cat-card:nth-child(4) { grid-column: span 2; }
.cat-card:nth-child(5) { grid-column: span 2; }
.cat-card:nth-child(6) { grid-column: span 2; }
.cat-card:nth-child(7) { grid-column: span 2; }
.cat-card:nth-child(8) { grid-column: span 2; }

.cat-card-img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-color: #0a0a0a;
  filter: brightness(0.48) saturate(0.30) contrast(1.10);
  transition: transform 500ms var(--ease-out), filter 400ms ease-out;
}
.cat-card:hover .cat-card-img {
  transform: scale(1.05);
  filter: brightness(0.65) saturate(0.55) contrast(1.10);
}

.cat-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.97) 0%, rgba(0,0,0,0.65) 45%, rgba(0,0,0,0.32) 100%);
}

.cat-card-content {
  position: relative; z-index: 2; padding: 20px 22px; width: 100%;
}
.cat-card-label {
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.45);
  display: block; margin-bottom: 6px;
}
.cat-card-name {
  font-family: var(--font-display); font-size: 20px; font-weight: 800;
  letter-spacing: 0.01em; color: #e8e8e8; line-height: 1.1; display: block;
  transition: color 160ms ease-out;
}
.cat-card:hover .cat-card-name { color: #fff; }
.cat-card-arrow {
  display: inline-block; margin-top: 8px; width: 20px; height: 1px;
  background: var(--blue); position: relative;
  transition: width 200ms ease-out;
}
.cat-card-arrow::after {
  content: ''; position: absolute; right: 0; top: -3px;
  border: 4px solid transparent; border-left: 6px solid var(--blue);
}
.cat-card:hover .cat-card-arrow { width: 32px; }

/* ── 13. FEATURED PRODUCTS ── */
.featured-products { padding-block: 80px; background: var(--surface); }

.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}

/* ── 14. PRODUCT CARD ── */
.product-card {
  background: var(--bg); border: 1px solid var(--border);
  display: flex; flex-direction: column;
  transition: border-color 200ms ease-out;
}
.product-card:hover { border-color: var(--border-mid); }

.product-card-img-wrap {
  aspect-ratio: 1 / 1; overflow: hidden; background: var(--surface-2);
  position: relative;
}
.product-card-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 400ms var(--ease-out);
}
.product-card:hover .product-card-img { transform: scale(1.04); }

.product-card-badges {
  position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap;
}
.product-badge {
  font-size: 9px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase;
  padding: 3px 8px; background: var(--blue); color: #fff;
}
.product-badge--sale { background: var(--danger); }
.product-badge--usa { background: #1a3a1a; color: #7ecf7e; }

.product-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }

.product-card-brand {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim);
}
.product-card-title {
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  letter-spacing: 0.02em; color: var(--text); line-height: 1.25;
  text-decoration: none; display: block;
  transition: color 160ms ease-out;
}
.product-card-title:hover { color: var(--blue); }

.product-card-compat {
  font-size: 12px; color: var(--text-dim); line-height: 1.4; flex: 1;
}

.product-card-price-row {
  display: flex; align-items: center; gap: 8px; margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.product-card-price {
  font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--text);
}
.product-card-compare {
  font-size: 13px; color: var(--text-dim); text-decoration: line-through;
}

.product-card-btn {
  margin-top: 12px; display: block; width: 100%; text-align: center;
  padding: 12px 16px;
}

/* ── 15. SKELETON LOADER ── */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}

.sk-base {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 600px 100%;
  animation: shimmer 1.6s infinite;
}

.product-card.skeleton { pointer-events: none; }
.product-card.skeleton .product-card-img-wrap { aspect-ratio: 1/1; }
.sk-img { width: 100%; height: 100%; }
.sk-line {
  height: 10px; border-radius: 2px; margin-bottom: 8px;
}
.sk-line--xs  { width: 40%; }
.sk-line--sm  { width: 60%; }
.sk-line--md  { width: 80%; }
.sk-line--lg  { width: 95%; }
.sk-price     { height: 22px; width: 80px; border-radius: 2px; }
.sk-btn       { height: 42px; width: 100%; margin-top: 12px; border-radius: 2px; }

/* ── 16. PRODUCT SPOTLIGHT ── */
.product-spotlight { padding-block: 0; }
.spotlight-inner {
  display: grid; grid-template-columns: 58fr 42fr; min-height: 560px;
}
.spotlight-media {
  position: relative; overflow: hidden; background: var(--surface-2);
}
.spotlight-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.spotlight-inner:hover .spotlight-media img { transform: scale(1.03); }

.spotlight-label-overlay {
  position: absolute; top: 20px; left: 20px;
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,.5); background: rgba(0,0,0,.5);
  padding: 4px 10px; backdrop-filter: blur(4px);
}

.spotlight-content {
  background: var(--surface); padding: 56px 52px;
  display: flex; flex-direction: column; justify-content: center; gap: 0;
}
.spotlight-content .eyebrow { margin-bottom: 12px; }

.spotlight-title {
  font-family: var(--font-display); font-size: clamp(28px, 3vw, 44px);
  font-weight: 800; line-height: 1.0; color: var(--text); margin-bottom: 16px;
}
.spotlight-desc { font-size: 15px; color: var(--text-muted); line-height: 1.68; margin-bottom: 24px; }

.spotlight-features { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.spotlight-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--chrome);
}
.spotlight-feature-dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--blue); flex-shrink: 0;
}

.spotlight-price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 28px; }
.spotlight-price {
  font-family: var(--font-display); font-size: 38px; font-weight: 800;
  color: var(--text); font-variant-numeric: tabular-nums;
}
.spotlight-price-note { font-size: 12px; color: var(--text-dim); }

.spotlight-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── 17. SERVICES ── */
.services { padding-block: 96px; }
.services-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.services-left .section-heading { margin-bottom: 32px; }
.services-desc { font-size: 15px; color: var(--text-muted); line-height: 1.72; margin-bottom: 28px; }

.service-list { display: flex; flex-direction: column; gap: 0; }
.service-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding-block: 20px; border-bottom: 1px solid var(--border);
}
.service-item:last-child { border-bottom: none; }
.service-num {
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  color: var(--blue); letter-spacing: 0.06em; width: 28px; flex-shrink: 0; padding-top: 2px;
}
.service-name {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  letter-spacing: 0.02em; color: var(--chrome); margin-bottom: 4px;
}
.service-desc-text { font-size: 14px; color: var(--text-dim); line-height: 1.55; }

.services-right { display: flex; flex-direction: column; gap: 16px; }
.service-highlight {
  background: var(--surface); border: 1px solid var(--border); padding: 32px;
  position: relative; overflow: hidden;
}
.service-highlight::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--blue);
}
.service-highlight-num {
  font-family: var(--font-display); font-size: 64px; font-weight: 800;
  color: var(--surface-3); line-height: 1; margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}
.service-highlight-text {
  font-family: var(--font-display); font-size: 22px; font-weight: 700;
  color: var(--chrome); margin-bottom: 8px;
}
.service-highlight-sub { font-size: 13px; color: var(--text-dim); line-height: 1.55; }

/* ── 18. BUILDS ── */
.builds { padding-block: 80px; background: var(--surface); }
.builds-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px;
}
.build-card {
  position: relative; overflow: hidden; text-decoration: none; display: block;
  background: var(--surface-2);
}
.build-card:nth-child(1) { grid-row: span 2; }

.build-card-img {
  width: 100%; height: 100%; min-height: 280px; object-fit: cover;
  position: absolute; inset: 0;
  transition: transform 500ms var(--ease-out);
  filter: brightness(0.65) saturate(0.8);
}
.build-card:hover .build-card-img { transform: scale(1.04); filter: brightness(0.75) saturate(0.9); }

.build-card-inner {
  position: relative; z-index: 2; padding: 28px 24px;
  min-height: 280px; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
}
.build-card:nth-child(1) .build-card-inner { min-height: 560px; padding: 36px 32px; }

.build-tag {
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 8px; display: block;
}
.build-vehicle {
  font-family: var(--font-display); font-size: 24px; font-weight: 800;
  color: #e8e8e8; line-height: 1.05; margin-bottom: 8px;
}
.build-card:nth-child(1) .build-vehicle { font-size: 34px; }
.build-spec { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.55; }

.build-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  font-family: var(--font-display); font-size: 12px; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase; color: var(--blue);
  transition: gap 160ms ease-out;
}
.build-card:hover .build-link { gap: 14px; }

/* ── 19. WHY ESD ── */
.why-esd {
  padding-block: 96px;
  background-color: #090909;
  background-image:
    repeating-linear-gradient(135deg, transparent 0px, transparent 3px, rgba(255,255,255,.014) 3px, rgba(255,255,255,.014) 4px),
    repeating-linear-gradient(45deg,  transparent 0px, transparent 3px, rgba(255,255,255,.008) 3px, rgba(255,255,255,.008) 4px);
  background-size: 8px 8px;
}
.why-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.why-heading {
  font-family: var(--font-display); font-size: clamp(42px, 5vw, 72px);
  font-weight: 800; line-height: 0.94; color: var(--text); text-wrap: balance;
}
.why-heading em { font-style: normal; color: var(--blue); }
.why-sub { font-size: 15px; color: var(--text-muted); line-height: 1.70; margin-top: 20px; }

.why-points { display: flex; flex-direction: column; gap: 0; }
.why-point {
  padding: 24px 0; border-top: 1px solid var(--border); display: flex; gap: 20px;
}
.why-point:last-child { border-bottom: 1px solid var(--border); }
.why-point-num {
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  color: var(--blue); letter-spacing: 0.06em; flex-shrink: 0; width: 28px;
}
.why-point-title {
  font-family: var(--font-display); font-size: 19px; font-weight: 700;
  color: var(--chrome); margin-bottom: 5px;
}
.why-point-text { font-size: 14px; color: var(--text-dim); line-height: 1.60; }

/* ── 20. RESOURCES ── */
.resources { padding-block: 80px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.resource-card {
  background: var(--surface); border: 1px solid var(--border); overflow: hidden;
  display: flex; flex-direction: column; text-decoration: none;
  transition: border-color 200ms ease-out;
}
.resource-card:hover { border-color: var(--border-mid); }
.resource-card-img { aspect-ratio: 16/9; overflow: hidden; }
.resource-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 400ms var(--ease-out); filter: saturate(0.6) brightness(0.8);
}
.resource-card:hover .resource-card-img img { transform: scale(1.04); filter: saturate(0.8) brightness(0.9); }
.resource-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.resource-tag {
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 10px; display: block;
}
.resource-title {
  font-family: var(--font-display); font-size: 19px; font-weight: 700;
  color: var(--text); line-height: 1.2; margin-bottom: 10px; flex: 1;
  transition: color 160ms ease-out;
}
.resource-card:hover .resource-title { color: #fff; }
.resource-excerpt { font-size: 15px; color: var(--text-muted); line-height: 1.60; margin-bottom: 16px; }

/* ── 21. TESTIMONIALS ── */
.testimonials { padding-block: 80px; background: var(--surface); overflow: hidden; }
.testimonial-track {
  display: flex; gap: 16px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-padding: var(--container-pad);
  padding-inline: var(--container-pad); margin-inline: calc(-1 * var(--container-pad));
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.testimonial-track::-webkit-scrollbar { display: none; }
.testimonial-card {
  flex: 0 0 340px; background: var(--surface-2); border: 1px solid var(--border);
  padding: 28px; scroll-snap-align: start; display: flex; flex-direction: column; gap: 16px;
}
.testimonial-stars { display: flex; gap: 3px; }
.star {
  width: 14px; height: 14px; background: #f5a623;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}
.testimonial-quote { font-size: 15px; color: var(--text-muted); line-height: 1.65; flex: 1; }
.testimonial-quote::before { content: '\201C'; color: var(--blue); font-size: 1.4em; }
.testimonial-author { border-top: 1px solid var(--border); padding-top: 14px; }
.testimonial-name {
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  color: var(--chrome); display: block;
}
.testimonial-vehicle { font-size: 12px; color: var(--text-dim); display: block; margin-top: 2px; }

/* ── 22. FINAL CTA ── */
.final-cta {
  padding-block: 100px;
  background-color: #090909;
  background-image:
    repeating-linear-gradient(135deg, transparent 0px, transparent 3px, rgba(255,255,255,.014) 3px, rgba(255,255,255,.014) 4px),
    repeating-linear-gradient(45deg,  transparent 0px, transparent 3px, rgba(255,255,255,.008) 3px, rgba(255,255,255,.008) 4px);
  background-size: 8px 8px;
  text-align: center;
}
.final-cta-inner { max-width: 640px; margin-inline: auto; }
.final-cta h2 {
  font-family: var(--font-display); font-size: clamp(40px, 6vw, 68px);
  font-weight: 800; line-height: 0.96; color: var(--text); margin-block: 12px 20px;
}
.final-cta p { font-size: 15px; color: var(--text-muted); line-height: 1.70; margin-bottom: 36px; }
.final-cta-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ── 23. FOOTER ── */
.site-footer {
  background: #0a0a0a; border-top: 1px solid var(--border); padding-block: 64px 28px;
}
.footer-top {
  display: grid; grid-template-columns: 280px 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px;
}
.footer-brand img {
  height: 40px; width: auto; mix-blend-mode: lighten;
  filter: drop-shadow(0 0 10px rgba(26,112,255,.2)); margin-bottom: 16px;
}
.footer-brand-desc { font-size: 14px; color: var(--text-dim); line-height: 1.65; margin-bottom: 20px; }
.footer-contact-link {
  display: flex; align-items: center; gap: 8px; font-size: 13px;
  color: var(--text-dim); text-decoration: none; margin-bottom: 6px;
  transition: color 160ms ease-out;
}
.footer-contact-link:hover { color: var(--chrome); }
.footer-contact-link svg { width: 14px; height: 14px; color: var(--blue); flex-shrink: 0; }

.footer-col-title {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 18px; display: block;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-link {
  font-size: 14px; color: var(--text-muted); text-decoration: none;
  transition: color 160ms ease-out;
}
.footer-link:hover { color: var(--chrome); }
.footer-link:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding-top: 28px; border-top: 1px solid var(--border);
}
.footer-copy { font-size: 11px; color: var(--text-dim); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 11px; color: var(--text-dim); text-decoration: none; }
.footer-legal a:hover { color: var(--chrome); }

/* ── 24. SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(14px);
  transition: opacity 440ms ease-out, transform 440ms ease-out;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ── 25. RESPONSIVE ── */
@media (max-width: 1200px) {
  .cat-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
  }
  .cat-card:nth-child(1) { grid-column: span 2; }
  .cat-card:nth-child(2) { grid-column: span 2; }
  .cat-card:nth-child(n+3) { grid-column: span 1; }

  .footer-top { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .footer-top > :first-child { grid-column: span 4; }
}

@media (max-width: 1023px) {
  :root { --header-h: 68px; }

  .primary-nav { display: none; }
  .hamburger { display: flex; }
  .header-quote { display: none; }

  .hero h1 { font-size: clamp(46px, 10vw, 72px); }
  .hero-stats { gap: 24px; }

  .spotlight-inner { grid-template-columns: 1fr; }
  .spotlight-media { min-height: 320px; }

  .services-inner { grid-template-columns: 1fr; gap: 48px; }
  .services-right { display: none; }

  .builds-grid { grid-template-columns: 1fr; }
  .build-card:nth-child(1) { grid-row: span 1; }
  .build-card:nth-child(1) .build-card-inner { min-height: 320px; }
  .build-card:nth-child(1) .build-vehicle { font-size: 28px; }

  .why-inner { grid-template-columns: 1fr; gap: 40px; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-top > :first-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .cat-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .cat-card:nth-child(n) { grid-column: span 1; }

  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

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

  .section-heading--flex { flex-direction: column; align-items: flex-start; gap: 12px; }

  .hero-stats { flex-wrap: wrap; gap: 20px; }

  .spotlight-content { padding: 32px 24px; }
}

@media (max-width: 600px) {
  :root { --container-pad: 16px; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-top > :first-child { grid-column: span 1; }
  .hero-ctas .btn:last-child { display: none; }
  .testimonial-card { flex: 0 0 280px; }
  .final-cta-btns .btn:last-child { display: none; }
}

/* ── 26. REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── CUSTOM PARTS CALLOUT ── */
.custom-parts-callout {
  padding-block: 60px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.callout-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
}
.callout-text .eyebrow { margin-bottom: 10px; }
.callout-text h2 {
  font-family: var(--font-display); font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 800; color: var(--text); line-height: 1.0; margin-bottom: 14px;
  text-wrap: balance;
}
.callout-text h2 em { font-style: normal; color: var(--blue); }
.callout-text p {
  font-size: 15px; color: var(--text-muted); max-width: 560px; line-height: 1.70;
}
.callout-cta { flex-shrink: 0; }

@media (max-width: 768px) {
  .callout-inner { flex-direction: column; align-items: flex-start; gap: 28px; }
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding-top: calc(var(--announce-h) + var(--header-h) + 56px);
  padding-bottom: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background-image:
    repeating-linear-gradient(135deg, transparent 0px, transparent 3px, rgba(255,255,255,.014) 3px, rgba(255,255,255,.014) 4px),
    repeating-linear-gradient(45deg,  transparent 0px, transparent 3px, rgba(255,255,255,.008) 3px, rgba(255,255,255,.008) 4px);
  background-size: 8px 8px;
}
.page-hero-content { position: relative; z-index: 1; max-width: 720px; }
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800; line-height: 0.96; color: var(--text);
  margin-block: 10px 16px; text-wrap: balance;
}
.page-hero h1 em { font-style: normal; color: var(--blue); }
.page-hero p { font-size: 16px; color: var(--text-muted); line-height: 1.70; max-width: 540px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim);
}
.breadcrumb a { color: var(--text-dim); text-decoration: none; transition: color 160ms ease-out; }
.breadcrumb a:hover { color: var(--chrome); }
.breadcrumb-sep { color: var(--border-mid); }

/* ── FORM STYLES (contact + quote) ── */
.form-wrap { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-group label {
  font-size: 11px; font-weight: 400; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface-2); border: 1px solid var(--border-mid);
  color: var(--text); font-family: var(--font-body); font-size: 15px;
  padding: 13px 15px; width: 100%; outline: none;
  -webkit-appearance: none; appearance: none;
  transition: border-color 160ms ease-out, box-shadow 160ms ease-out;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #3a3a3a; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,112,255,.12);
}
.form-group select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-group textarea { resize: vertical; min-height: 120px; line-height: 1.55; }
.form-note { font-size: 12px; color: var(--text-dim); line-height: 1.55; }
.form-section-title {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  color: var(--chrome); letter-spacing: 0.03em;
  padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-top: 8px;
}
.form-submit-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-privacy { font-size: 11px; color: var(--text-dim); }
.form-success-msg {
  display: none; padding: 24px; background: var(--blue-soft);
  border: 1px solid var(--blue-rim); text-align: center;
}
.form-success-msg.show { display: block; }
.form-success-msg h3 {
  font-family: var(--font-display); font-size: 24px; font-weight: 700;
  color: var(--blue); margin-bottom: 8px;
}
.form-success-msg p { font-size: 14px; color: var(--text-muted); }
.field-err { font-size: 12px; color: #f06060; display: none; }
.field-err.show { display: block; }

/* ── ABOUT PAGE ── */
.about-story { padding-block: 80px; }
.about-story-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about-story-img { position: relative; }
.about-story-img img { width: 100%; height: auto; filter: brightness(0.85) saturate(0.7); }
.about-story-img-accent {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--blue); padding: 20px 24px; z-index: 2;
}
.about-story-img-accent span {
  display: block; font-family: var(--font-display); font-size: 32px; font-weight: 800;
  color: #fff; line-height: 1;
}
.about-story-img-accent small { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.about-values { padding-block: 80px; background: var(--surface); }
.about-values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-top: 48px; }
.about-value-card {
  background: var(--bg); padding: 36px 32px; border: 1px solid var(--border);
  transition: border-color 200ms ease-out;
}
.about-value-card:hover { border-color: var(--border-mid); }
.about-value-num {
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; color: var(--blue); margin-bottom: 16px; display: block;
}
.about-value-title {
  font-family: var(--font-display); font-size: 22px; font-weight: 700;
  color: var(--chrome); margin-bottom: 10px;
}
.about-value-text { font-size: 14px; color: var(--text-muted); line-height: 1.68; }

/* ── SERVICES PAGE ── */
.services-detail { padding-block: 80px; }
.services-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 48px; }
.service-card {
  background: var(--surface); padding: 36px 32px; border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
  background: var(--surface-3); transition: background 200ms ease-out;
}
.service-card:hover::before { background: var(--blue); }
.service-card-num {
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; color: var(--blue); margin-bottom: 16px; display: block;
}
.service-card-title {
  font-family: var(--font-display); font-size: 22px; font-weight: 700;
  color: var(--chrome); margin-bottom: 10px;
}
.service-card-text { font-size: 14px; color: var(--text-muted); line-height: 1.68; }
.service-card-badge {
  display: inline-block; margin-top: 16px;
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blue); border: 1px solid var(--blue-rim); padding: 3px 8px;
}

/* ── CONTACT PAGE ── */
.contact-layout { padding-block: 80px; }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.contact-info-block { display: flex; flex-direction: column; gap: 32px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-ico {
  width: 40px; height: 40px; background: var(--blue-soft); border: 1px solid var(--blue-rim);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--blue);
}
.contact-info-ico svg { width: 18px; height: 18px; }
.contact-info-label {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim);
  display: block; margin-bottom: 5px;
}
.contact-info-value {
  font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--chrome);
  text-decoration: none; display: block; line-height: 1.2;
  transition: color 160ms ease-out;
}
a.contact-info-value:hover { color: var(--blue); }
.contact-info-sub { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.map-placeholder {
  margin-top: 32px; height: 200px; background: var(--surface);
  border: 1px solid var(--border); display: flex; align-items: center;
  justify-content: center; flex-direction: column; gap: 8px;
}
.map-placeholder p { font-size: 12px; color: var(--text-dim); }

/* ── SUSPENSION PRODUCTS PAGE ── */
.products-cat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px;
}
.products-cat-card {
  background: var(--surface); border: 1px solid var(--border);
  text-decoration: none; display: flex; flex-direction: column;
  transition: border-color 200ms ease-out;
}
.products-cat-card:hover { border-color: var(--border-mid); }
.products-cat-card-img {
  aspect-ratio: 4/3; overflow: hidden; background: var(--surface-2);
  background-size: cover; background-position: center;
  filter: brightness(0.55) saturate(0.35);
  transition: filter 300ms ease-out;
}
.products-cat-card:hover .products-cat-card-img { filter: brightness(0.70) saturate(0.55); }
.products-cat-card-body { padding: 18px; }
.products-cat-card-name {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  color: var(--chrome); margin-bottom: 6px;
}
.products-cat-card-desc { font-size: 13px; color: var(--text-dim); line-height: 1.55; }

/* ── RESPONSIVE (inner pages) ── */
@media (max-width: 1023px) {
  .about-story-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .services-detail-grid { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .products-cat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .products-cat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .about-story-img-accent { display: none; }
}