:root {
  --ink: #090909;
  --panel: #141414;
  --soft: #202020;
  --line: #333333;
  --paper: #f4f3ef;
  --muted: #a9a9a4;
  --orange: #ff5a0a;
  --orange-2: #ff7a1a;
  --white: #ffffff;
  --display: "Barlow Condensed", Impact, sans-serif;
  --body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--white); font-family: var(--body); font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header { height: 82px; padding: 0 clamp(20px, 5vw, 72px); display: flex; align-items: center; gap: 36px; border-bottom: 1px solid #292929; background: rgba(9,9,9,.94); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; background: var(--orange); color: var(--ink); font: 800 1.15rem/1 var(--display); clip-path: polygon(50% 0, 95% 24%, 88% 81%, 50% 100%, 12% 81%, 5% 24%); }
.brand strong, .brand small { display: block; line-height: .9; }
.brand strong { font: 800 1.35rem var(--display); letter-spacing: .12em; }
.brand small { margin-top: 5px; color: var(--orange); font: 700 .7rem var(--body); letter-spacing: .14em; }
nav { display: flex; gap: 30px; margin-left: auto; color: #c7c7c3; }
nav a { font-size: .9rem; font-weight: 600; }
nav a:hover { color: var(--orange); }
.header-cta { border: 1px solid var(--orange); color: var(--orange); padding: 11px 18px; font-weight: 700; font-size: .9rem; }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.06fr .94fr; max-width: 1600px; margin: 0 auto; overflow: hidden; }
.hero-copy { padding: clamp(68px, 8vw, 126px) clamp(24px, 6vw, 94px); display: flex; flex-direction: column; justify-content: center; background: radial-gradient(circle at 18% 20%, #242424 0, #111 28%, #090909 68%); }
.eyebrow { color: var(--orange); text-transform: uppercase; letter-spacing: .2em; font-size: .75rem; font-weight: 800; margin: 0 0 18px; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; margin: 0; line-height: .92; }
h1 { font-size: clamp(4rem, 8vw, 8.2rem); letter-spacing: -.025em; }
h1 span { color: var(--orange); }
.hero-lead { max-width: 660px; margin: 30px 0 32px; color: #c7c7c3; font-size: clamp(1rem, 1.4vw, 1.18rem); }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; font-weight: 800; border: 1px solid transparent; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: var(--ink); background: var(--orange); }
.button.primary:hover { background: var(--orange-2); }
.button.secondary { border-color: #5a5a58; color: var(--white); }
.button.secondary:hover { border-color: var(--orange); color: var(--orange); }
.service-strip { list-style: none; padding: 0; margin: 58px 0 0; display: flex; gap: clamp(24px, 4vw, 58px); }
.service-strip li { display: flex; align-items: center; gap: 10px; color: #c8c8c3; font-size: .82rem; line-height: 1.3; }
.service-strip b { color: var(--orange); font: 700 1.8rem var(--display); }

.hero-product { position: relative; min-height: 590px; background: #171717; overflow: hidden; }
.hero-product::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 100px rgba(0,0,0,.5); pointer-events: none; }
.hero-product img { width: 100%; height: 100%; object-fit: contain; display: block; background: #080808; }
.product-tag { position: absolute; top: 28px; right: 28px; z-index: 2; background: var(--orange); color: #111; padding: 8px 14px; text-transform: uppercase; font-size: .72rem; font-weight: 900; letter-spacing: .12em; }
.hero-price { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 22px clamp(22px, 4vw, 54px); display: flex; align-items: center; justify-content: space-between; gap: 20px; background: linear-gradient(90deg, rgba(0,0,0,.96), rgba(0,0,0,.76)); border-top: 1px solid #333; }
.hero-price span { font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.hero-price strong { color: var(--orange); font: 800 clamp(2.2rem, 4vw, 4rem) var(--display); }

.section { padding: clamp(76px, 9vw, 130px) clamp(20px, 5vw, 72px); max-width: 1600px; margin: 0 auto; }
.catalog { background: var(--paper); color: var(--ink); max-width: none; }
.catalog > * { max-width: 1456px; margin-left: auto; margin-right: auto; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-heading h2, .fitment h2, .contact h2 { font-size: clamp(3rem, 6vw, 6rem); }
.section-heading > p { max-width: 540px; margin: 0; color: #565652; }
.filters { display: flex; gap: 8px; margin-top: 44px; overflow-x: auto; padding-bottom: 4px; }
.filter { border: 1px solid #c6c4bc; background: transparent; color: #4d4c48; padding: 10px 18px; white-space: nowrap; cursor: pointer; font-weight: 700; }
.filter.active, .filter:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.product-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #cbc9c2; border-left: 1px solid #cbc9c2; }
.product-card { min-height: 620px; padding: 28px; position: relative; display: flex; flex-direction: column; background: #f8f7f3; border-right: 1px solid #cbc9c2; border-bottom: 1px solid #cbc9c2; transition: background .2s ease, transform .2s ease; }
.product-card:hover { background: #fff; z-index: 2; box-shadow: 0 18px 45px rgba(0,0,0,.12); transform: translateY(-3px); }
.product-card.is-hidden { display: none; }
.product-card.featured { background: #151515; color: #fff; }
.card-number { position: absolute; top: 26px; right: 28px; color: #a9a79e; font: 700 1.05rem var(--display); }
.card-photo { width: calc(100% + 56px); height: 280px; margin: -28px -28px 0; overflow: hidden; background: #e8e7e1; border-bottom: 1px solid #cbc9c2; }
.card-photo img { width: 100%; height: 100%; display: block; object-fit: cover; }
.card-photo.contain img { object-fit: contain; padding: 18px; background: #fff; }
.card-photo.contain.dark, .card-photo.contain.dark img { background: #080808; }
.card-photo.image-fallback { position: relative; background: repeating-linear-gradient(-45deg, #111, #111 18px, #181818 18px, #181818 36px); }
.card-photo.image-fallback::after { content: attr(data-fallback); position: absolute; inset: 0; display: grid; place-items: center; color: var(--orange); font: 800 2.2rem var(--display); letter-spacing: .08em; }
.card-photo.image-fallback img { display: none; }
.card-category { color: var(--orange); text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; font-weight: 800; margin: 30px 0 10px; }
.product-card h3 { font-size: clamp(2rem, 3vw, 3rem); }
.fitment { color: #55534f; font-weight: 700; margin: 14px 0 16px; }
.featured .fitment { color: #bebeb8; }
.product-card ul { padding: 0; margin: 0; list-style: none; color: #65635e; font-size: .88rem; }
.featured ul { color: #aaa; }
.product-card li { margin: 7px 0; padding-left: 16px; position: relative; }
.product-card li::before { content: ""; width: 5px; height: 5px; background: var(--orange); position: absolute; left: 0; top: .62em; }
.card-footer { margin-top: auto; padding-top: 28px; display: flex; justify-content: space-between; align-items: end; gap: 16px; border-top: 1px solid #dad8d1; }
.featured .card-footer { border-color: #333; }
.card-footer strong { font: 800 2.4rem var(--display); }
.card-footer a { color: var(--orange); font-size: .82rem; font-weight: 800; }
.card-footer a span { font-size: 1.2rem; }

.more-parts { margin-top: 54px; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 7vw, 100px); padding: clamp(34px, 5vw, 64px); background: var(--ink); color: var(--white); }
.more-parts-heading h3 { font-size: clamp(2.6rem, 5vw, 5rem); }
.more-parts-heading > p:last-child { color: var(--muted); max-width: 400px; }
.parts-list { border-top: 1px solid var(--line); }
.parts-list > div { min-height: 64px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); }
.parts-list span { color: #d6d6d1; }
.parts-list strong { color: var(--orange); font: 800 1.45rem var(--display); white-space: nowrap; }

.fitment { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1px; background: #303030; max-width: 1600px; }
.fitment-panel, .delivery-panel { background: var(--panel); padding: clamp(38px, 6vw, 88px); }
.fitment-panel > p:not(.eyebrow) { color: #bbb; max-width: 660px; }
.fitment ol { padding: 0; margin: 36px 0; list-style: none; display: grid; gap: 12px; }
.fitment ol li { display: flex; align-items: center; gap: 15px; padding: 15px 0; border-bottom: 1px solid #343434; color: #ddd; }
.fitment ol span { color: var(--orange); font: 700 1.5rem var(--display); }
.delivery-panel h3 { font-size: clamp(2.3rem, 4vw, 4rem); margin-bottom: 42px; }
.support-item { display: grid; grid-template-columns: 88px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid #353535; }
.support-item b { color: var(--orange); font-family: var(--display); font-size: 1.15rem; letter-spacing: .08em; }
.support-item span { color: #c1c1bd; }

.contact { display: flex; justify-content: space-between; align-items: center; gap: 40px; background: linear-gradient(120deg, #171717, #0a0a0a 70%); }
.contact h2 { max-width: 850px; }
.contact-actions { flex-direction: column; min-width: 230px; }
footer { max-width: 1600px; margin: 0 auto; padding: 34px clamp(20px, 5vw, 72px); display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 30px; border-top: 1px solid #292929; color: #868681; font-size: .78rem; }
.footer-brand { color: #fff; }
.mobile-contact { display: none; }

@media (max-width: 980px) {
  nav { display: none; }
  .header-cta { margin-left: auto; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { min-height: 590px; }
  .hero-product { min-height: min(100vw, 660px); }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 20px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .fitment { grid-template-columns: 1fr; }
  .more-parts { grid-template-columns: 1fr; }
  .contact { align-items: flex-start; flex-direction: column; }
  .contact-actions { width: 100%; flex-direction: row; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { height: 70px; padding: 0 16px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand strong { font-size: 1.1rem; }
  .brand small { font-size: .58rem; }
  .header-cta { padding: 9px 12px; font-size: .8rem; }
  .hero-copy { padding: 68px 20px 54px; min-height: auto; }
  h1 { font-size: clamp(3.5rem, 18vw, 5.2rem); }
  .hero-lead { margin-top: 22px; }
  .hero-actions .button { width: 100%; }
  .service-strip { margin-top: 38px; gap: 18px; justify-content: space-between; }
  .service-strip li { display: block; font-size: .69rem; }
  .service-strip b { display: block; margin-bottom: 5px; }
  .hero-product { min-height: 100vw; }
  .hero-price { padding: 16px 20px; }
  .hero-price span { max-width: 120px; font-size: .72rem; }
  .section { padding: 72px 18px; }
  .section-heading h2, .fitment h2, .contact h2 { font-size: 3.2rem; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 580px; }
  .card-photo { height: 250px; }
  .fitment-panel, .delivery-panel { padding: 46px 22px; }
  .contact-actions { flex-direction: column; }
  .contact-actions .button { width: 100%; }
  .mobile-contact { position: fixed; z-index: 30; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); background: #090909; border-top: 1px solid #333; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); gap: 7px; }
  .mobile-contact a { min-height: 46px; display: grid; place-items: center; background: var(--orange); color: #090909; font-size: .78rem; font-weight: 900; }
  .mobile-contact a:nth-child(2) { background: #25d366; color: #07140b; }
  .mobile-contact a:nth-child(3) { background: #168aff; color: #fff; }
  footer { padding-bottom: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}