:root{--red:#cf1820;--ink:#111418;--muted:#697078;--line:#e3e6e8;--soft:#f4f5f6;--green:#16834b;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.brand{font-size:23px;font-weight:900;letter-spacing:-1.2px}.brand span,.eyebrow{color:var(--red)}.site-header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.header-top{display:grid;grid-template-columns:auto minmax(300px,720px) auto;gap:28px;align-items:center;min-height:80px;padding:14px max(4vw,24px)}.header-search,.hero-search{position:relative;display:flex;border:1px solid #cfd3d6;border-radius:10px;background:#fff}.header-search input,.hero-search input{width:100%;min-width:0;border:0;background:transparent;padding:15px 18px;outline:0}.header-search:focus-within,.hero-search:focus-within{border-color:var(--red);box-shadow:0 0 0 3px #cf182015}.header-search button,.hero-search button,.filters button,.vehicle-finder button{border:0;background:var(--red);color:#fff;padding:0 24px;font-weight:800;border-radius:0 8px 8px 0;cursor:pointer}.header-actions{display:flex;gap:22px;align-items:center}.header-actions span{font-weight:700;font-size:13px}.header-actions small,.main-nav small{display:block;color:var(--muted);font-size:10px;font-weight:500}.menu-toggle{display:none;border:0;background:transparent;font-size:24px}.main-nav{display:flex;gap:30px;padding:13px max(4vw,24px);border-top:1px solid var(--line);font-size:14px;font-weight:700}.main-nav span{color:#90959a}.suggestions{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:50;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 40px #1114181f;overflow:hidden}.suggestions a{display:block;padding:12px 15px;border-bottom:1px solid var(--line)}.suggestions small{display:block;color:var(--muted);margin-top:3px}.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:6vw;align-items:center;padding:clamp(65px,9vw,130px) max(5vw,24px);background:linear-gradient(120deg,#fff 0,#fff 70%,var(--soft) 70%)}.eyebrow{font-size:12px;font-weight:900;letter-spacing:2px}.hero h1,.page-heading h1,.product-info h1{font-size:clamp(44px,7vw,88px);line-height:.98;letter-spacing:-4px;margin:20px 0}.hero h1 em{font-style:normal;color:var(--red)}.lead,.page-heading p{font-size:18px;color:var(--muted);line-height:1.65}.hero-search{max-width:760px;margin-top:32px;box-shadow:0 16px 45px #11141814}.hero-search input{padding:20px}.vehicle-cta{display:inline-block;margin-top:25px;color:var(--red);font-weight:800}.hero aside{background:var(--ink);color:#fff;padding:38px;border-radius:var(--radius)}.hero aside span{font-size:56px;font-weight:950;color:var(--red)}.hero aside strong{display:block;font-size:22px;margin:22px 0}.hero aside p{color:#abb1b7;line-height:1.6}.section,.catalog-page,.product-page,.vehicle-page{padding:75px max(5vw,24px)}.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px}.section h2,.detail-grid h2,.filters h2{font-size:clamp(28px,4vw,48px);letter-spacing:-2px;margin:12px 0}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}.category-grid>a{border:1px solid var(--line);padding:28px;min-height:190px;border-radius:var(--radius);transition:.2s}.category-grid>a:hover{transform:translateY(-3px)}.category-grid b{color:var(--red)}.category-grid h3{font-size:21px;margin-top:42px}.category-grid p{color:var(--muted);line-height:1.5}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:32px}.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.product-image{display:grid;place-items:center;aspect-ratio:4/3;background:var(--soft);overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain}.product-card-body{padding:19px}.product-brand{color:var(--red);font-size:12px;font-weight:900;letter-spacing:.8px;text-transform:uppercase}.product-card h3{font-size:17px;line-height:1.35;min-height:46px}.product-code,.sku{color:var(--muted);font-size:13px}.product-bottom{display:flex;justify-content:space-between;gap:8px;align-items:center;margin:18px 0}.product-bottom strong,.price{font-size:20px}.stock{font-size:12px;font-weight:800}.stock.in{color:var(--green)}.stock.out{color:#9b3034}.text-link{font-size:13px;font-weight:800}.brand-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:30px}.brand-grid a{display:grid;place-items:center;min-height:80px;border:1px solid var(--line);border-radius:10px;font-weight:850}.site-footer{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px;padding:60px max(5vw,24px) 35px;background:var(--ink);color:#fff}.site-footer>div{display:grid;gap:10px;align-content:start}.site-footer p,.site-footer span,.site-footer a:not(.brand),.site-footer small{color:#aeb4ba}.site-footer small{grid-column:1/-1;border-top:1px solid #30353a;padding-top:24px}.breadcrumb{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:40px}.page-heading{max-width:900px;margin-bottom:45px}.page-heading h1{font-size:clamp(40px,6vw,70px)}.catalog-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px}.filters form{display:grid;gap:18px;position:sticky;top:20px;padding:24px;background:var(--soft);border-radius:var(--radius)}.filters h2{font-size:24px;margin:0}.filters label,.vehicle-finder label{display:grid;gap:8px;font-size:13px;font-weight:800}.filters select,.filters input,.vehicle-finder select{width:100%;padding:12px;border:1px solid #cfd3d6;border-radius:8px;background:#fff}.price-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.filters .check{display:flex;align-items:center}.filters .check input{width:auto}.filters button{padding:13px;border-radius:8px}.result-bar{display:flex;justify-content:space-between}.filter-toggle{display:none}.pagination{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:40px}.pagination a{padding:11px 16px;border:1px solid var(--line);border-radius:8px}.empty{grid-column:1/-1;padding:45px;text-align:center;background:var(--soft);border-radius:var(--radius);color:var(--muted)}.subcategories{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.subcategories a{padding:10px 14px;background:var(--soft);border-radius:8px}.search-page{margin-bottom:40px}.product-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:6vw}.gallery .primary-image{width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--soft);border-radius:var(--radius)}.thumbs{display:flex;gap:10px;margin-top:10px}.thumbs img{width:90px;height:70px;object-fit:contain;border:1px solid var(--line);border-radius:8px}.product-info h1{font-size:clamp(36px,5vw,64px)}.price{font-size:34px;font-weight:900;margin:26px 0 10px}.add-placeholder{width:100%;padding:17px;margin:22px 0;border:0;border-radius:9px}.oem-box{padding:20px;background:var(--soft);border-radius:10px}.oem-box div{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.oem-box span{background:#fff;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font-family:monospace}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:70px}.detail-grid article{padding:30px;border:1px solid var(--line);border-radius:var(--radius)}.detail-grid p{color:var(--muted);line-height:1.7}.detail-grid dl{display:grid;grid-template-columns:150px 1fr;gap:10px}.fitment-list{list-style:none;padding:0}.fitment-list li{display:grid;gap:4px;padding:13px 0;border-bottom:1px solid var(--line)}.fitment-list span{color:var(--muted)}.vehicle-finder{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:16px;align-items:end;padding:28px;background:var(--soft);border-radius:var(--radius)}.vehicle-finder button{padding:13px 22px;border-radius:8px;height:45px}.vehicle-finder button:disabled{background:#999}.vehicle-results{margin-top:35px}
@media(max-width:1050px){.product-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.brand-grid{grid-template-columns:repeat(4,1fr)}.header-top{grid-template-columns:auto 1fr}.header-actions{grid-column:1/-1;justify-content:flex-end}.vehicle-finder{grid-template-columns:1fr 1fr}.vehicle-finder button{grid-column:1/-1}}
@media(max-width:720px){.header-top{grid-template-columns:1fr auto;gap:14px}.header-search{grid-column:1/-1;grid-row:2}.header-actions>span{display:none}.menu-toggle{display:block}.main-nav{display:none;flex-direction:column}.main-nav.open{display:flex}.hero{grid-template-columns:1fr;background:#fff}.hero h1{letter-spacing:-2.5px}.section,.catalog-page,.product-page,.vehicle-page{padding:50px 18px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-grid,.brand-grid{grid-template-columns:1fr 1fr}.catalog-layout{grid-template-columns:1fr}.filters{display:none}.filters.open{display:block}.filter-toggle{display:block}.product-detail,.detail-grid{grid-template-columns:1fr}.vehicle-finder{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr}.site-footer small{grid-column:1}.product-card-body{padding:14px}.product-card h3{font-size:15px}.hero-search input{padding:16px}}
@media(max-width:430px){.product-grid{grid-template-columns:1fr}.category-grid,.brand-grid{grid-template-columns:1fr 1fr}.header-search button{padding:0 16px}}
/* Stage 7: restrained campaign banner */
.home-banner{position:relative;max-width:1380px;margin:18px auto 0;overflow:hidden;background:#111;color:#fff}.home-banner a{display:block;color:inherit;text-decoration:none}.home-banner picture,.home-banner img{display:block;width:100%}.home-banner img{max-height:420px;object-fit:cover}.home-banner div{position:absolute;left:clamp(20px,5vw,72px);bottom:clamp(18px,4vw,54px);max-width:620px;text-shadow:0 2px 18px #000}.home-banner h2{font-size:clamp(1.6rem,4vw,3.4rem);margin:0}.home-banner p{font-size:clamp(1rem,1.6vw,1.3rem)}