:root{--ink:#091724;--ink-2:#10283c;--ink-3:#19374e;--muted:#667788;--line:#e2e8ed;--soft:#f4f7f9;--accent:#ef542e;--accent-dark:#cd3f1d;--white:#fff;--max:1240px;--radius:18px;--shadow:0 18px 46px rgba(7,22,34,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-main{min-height:45vh}.topbar{background:var(--ink);color:#dce5ed;font-size:13px}.topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar-links{display:flex;gap:20px}.topbar a:hover{color:#fff}.header-main{background:#fff;border-bottom:1px solid var(--line)}.header-main-inner{display:grid;grid-template-columns:260px 1fr auto;align-items:center;gap:28px;min-height:88px}.custom-logo{max-height:58px;width:auto}.brand-text{font-size:26px;font-weight:850;letter-spacing:-1px}.brand-accent{color:var(--accent)}.header-search{display:grid;grid-template-columns:1fr auto;border:1px solid #cfd7df;border-radius:999px;overflow:hidden;background:#fff;max-width:660px;width:100%}.header-search input{border:0;padding:13px 20px;font-size:14px;outline:0;min-width:0}.header-search button,.part-search button{border:0;background:var(--accent);color:#fff;padding:0 25px;font-weight:800;cursor:pointer}.header-search button:hover,.part-search button:hover{background:var(--accent-dark)}.header-actions{display:flex;gap:10px}.header-action{padding:11px 14px;border-radius:10px;background:var(--soft);font-size:14px;font-weight:800}.dipro-cart-count{display:inline-grid;place-items:center;min-width:21px;height:21px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;margin-left:4px}.nav-toggle{display:none}.nav-row{border-bottom:1px solid var(--line);background:#fff}.primary-nav .menu{list-style:none;display:flex;align-items:center;gap:30px;padding:0;margin:0;min-height:52px}.primary-nav a{font-size:14px;font-weight:800}.primary-nav a:hover{color:var(--accent)}
.hero-section{background:linear-gradient(126deg,#071420 0%,#0d263a 61%,#17384f 100%);color:#fff;position:relative;overflow:hidden}.hero-v2{padding:72px 0 64px}.hero-v2:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,#000,transparent 78%)}.hero-v2:after{content:"";position:absolute;width:540px;height:540px;border-radius:50%;right:-130px;top:-170px;background:radial-gradient(circle,rgba(239,84,46,.25),transparent 66%)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;position:relative;z-index:2}.eyebrow{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.16em;color:#ff9d82;margin-bottom:14px}.eyebrow.dark{color:var(--accent)}.hero-copy h1{font-size:clamp(46px,5.1vw,72px);line-height:.98;letter-spacing:-3.2px;margin:0 0 22px;max-width:760px}.hero-copy h1 em{font-style:normal;color:#ff7653}.hero-copy>p{font-size:18px;color:#c7d4df;max-width:690px;margin:0 0 28px}.part-search{display:grid;grid-template-columns:auto 1fr auto;background:#fff;border-radius:12px;overflow:hidden;max-width:760px;box-shadow:0 18px 46px rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.13)}.search-prefix{display:grid;place-items:center;color:var(--accent);font-weight:900;font-size:20px;padding-left:18px}.part-search input{border:0;outline:0;padding:18px 14px;font-size:16px;color:var(--ink);min-width:0}.part-search button{font-size:14px;padding:0 24px}.popular-numbers{display:flex;gap:13px;flex-wrap:wrap;align-items:center;margin-top:12px;font-size:12px;color:#b9cad7}.popular-numbers span{opacity:.7}.popular-numbers a{border-bottom:1px dotted #8196a7}.popular-numbers a:hover{color:#fff}.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.button-primary,.button-secondary,.button-light,.button-ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:9px;font-weight:850;font-size:14px}.button-primary{background:var(--accent);color:#fff}.button-secondary{background:var(--ink);color:#fff}.button-ghost{border:1px solid rgba(255,255,255,.25);color:#fff}.button-light{background:#fff;color:var(--ink)}.hero-proof{display:flex;gap:22px;flex-wrap:wrap;margin-top:25px;color:#c8d4de;font-size:13px}.hero-proof b{color:#ff8060;margin-right:4px}.hero-visual{position:relative;min-height:500px;display:grid;place-items:center}.visual-orbit{position:absolute;border:1px solid rgba(255,255,255,.08);border-radius:50%}.orbit-a{width:410px;height:410px}.orbit-b{width:310px;height:310px;border-color:rgba(239,84,46,.18)}.injector-art{width:min(360px,85%);position:relative;z-index:2;filter:drop-shadow(0 30px 35px rgba(0,0,0,.35))}.injector-art svg{width:100%;display:block}.hero-product-image{position:relative;z-index:2;width:min(390px,90%);height:430px;display:grid;place-items:center}.hero-product-image img{max-height:430px;width:auto;object-fit:contain;filter:drop-shadow(0 28px 34px rgba(0,0,0,.32))}.part-number-chip{position:absolute;right:0;top:36px;z-index:3;background:#fff;color:#6c7d8e;padding:12px 16px;border-radius:10px;font-size:10px;letter-spacing:.13em;box-shadow:0 12px 30px rgba(0,0,0,.16)}.part-number-chip strong{color:var(--ink);font-size:14px;letter-spacing:.04em}.visual-label{position:absolute;z-index:3;display:flex;gap:10px;align-items:center;background:rgba(8,24,37,.92);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:11px 14px;color:#b9c9d5;font-size:11px;box-shadow:0 14px 35px rgba(0,0,0,.18)}.visual-label i{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(239,84,46,.13)}.visual-label strong{color:#fff;font-size:12px}.label-tested{left:0;bottom:64px}.label-oe{right:0;bottom:114px}
.brand-strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 28px rgba(10,25,37,.035)}.brand-strip-inner{display:grid;grid-template-columns:1.35fr repeat(4,1fr);align-items:stretch}.brand-strip-label{display:flex;align-items:center;font-size:10px;font-weight:900;letter-spacing:.14em;color:#8795a2;padding:21px 20px 21px 0}.brand-strip a{padding:18px 22px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.brand-strip a strong{font-size:17px}.brand-strip a span{font-size:11px;color:#7b8a98}.brand-strip a:hover{background:var(--soft)}
.browse-section,.products-section,.vehicle-section,.trust-section,.latest-section{padding:74px 0}.browse-section{background:#fff}.products-section,.latest-section{background:var(--soft)}.section-heading{margin-bottom:30px}.section-heading span{display:block;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.15em;margin-bottom:6px}.section-heading h2{font-size:36px;letter-spacing:-1.4px;margin:0;line-height:1.12}.section-heading p{color:var(--muted);max-width:670px}.section-heading.centered{text-align:center;max-width:760px;margin:0 auto 34px}.section-heading.centered p{margin:10px auto 0}.section-heading.split{display:flex;justify-content:space-between;align-items:end;gap:20px}.section-heading.split>a{font-weight:800;color:var(--accent);font-size:14px}.route-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:16px}.route-card{border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:start;background:#fff;transition:.2s ease}.route-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.route-card.route-primary{background:var(--ink);color:#fff;border-color:var(--ink)}.route-no{font-size:10px;font-weight:900;color:var(--accent);padding-top:4px}.route-card b{display:block;font-size:18px;margin-bottom:5px}.route-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.route-primary p{color:#aebeca}.route-card i{font-style:normal;font-size:22px;color:var(--accent)}
.vehicle-section{background:#fff}.vehicle-grid-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}.vehicle-copy h2{font-size:40px;letter-spacing:-1.6px;line-height:1.08;margin:0 0 16px}.vehicle-copy p{color:var(--muted);max-width:500px}.text-arrow{display:inline-block;color:var(--accent);font-weight:850;margin-top:10px}.vehicle-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:18px;overflow:hidden}.vehicle-grid a{padding:18px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-weight:800}.vehicle-grid a:nth-child(odd){border-right:1px solid var(--line)}.vehicle-grid a:nth-last-child(-n+2){border-bottom:0}.vehicle-grid i{font-style:normal;color:var(--accent)}.vehicle-grid a:hover{background:var(--soft)}
.lookup-band{background:var(--ink);color:#fff;padding:74px 0;position:relative;overflow:hidden}.lookup-band:after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(255,255,255,.07);border-radius:50%;right:-110px;top:-180px}.lookup-band-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:76px;align-items:center;position:relative;z-index:1}.lookup-number{font-size:67px;font-weight:900;line-height:.8;letter-spacing:-4px;color:#3d5669;text-align:right;border-right:1px solid rgba(255,255,255,.11);padding-right:72px}.lookup-number strong{color:var(--accent)}.lookup-band h2{font-size:42px;letter-spacing:-1.8px;line-height:1.05;margin:0 0 16px}.lookup-band p{color:#b3c2ce;max-width:700px}.lookup-band .button-light{margin-top:12px}
.trust-section{padding:0;background:#fff;border-bottom:1px solid var(--line)}.trust-row{display:grid;grid-template-columns:repeat(4,1fr)}.trust-row>div{padding:30px 22px;display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center;border-right:1px solid var(--line)}.trust-row>div:last-child{border-right:0}.trust-icon{grid-row:1/3;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#fff0eb;color:var(--accent);font-weight:900}.trust-row strong{font-size:14px}.trust-row small{font-size:11px;color:var(--muted)}
.featured-guides{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}.featured-guide{min-height:290px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;align-items:flex-start}.featured-guide.dark-guide{background:var(--ink);color:#fff;border-color:var(--ink)}.featured-guide>span{font-size:10px;font-weight:900;letter-spacing:.13em;color:var(--accent)}.featured-guide h3{font-size:23px;line-height:1.2;letter-spacing:-.6px;margin:16px 0 10px}.featured-guide p{color:var(--muted);font-size:14px}.dark-guide p{color:#aebeca}.featured-guide i{font-style:normal;color:var(--accent);font-weight:850;font-size:13px;margin-top:auto}
.site-footer{background:#06111b;color:#d4dee8;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}.footer-brand{font-size:25px;font-weight:800;color:#fff;margin-bottom:12px}.footer-brand strong{color:var(--accent)}.footer-grid p{color:#9fb0bf;max-width:420px}.footer-grid h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em}.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:14px;color:#aebdca}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:#8194a4}.footer-bottom .menu{list-style:none;display:flex;gap:16px;padding:0;margin:0}
.narrow-content{max-width:900px;padding-top:55px;padding-bottom:70px}.entry-content-wrap>h1,.archive-header h1{font-size:44px;line-height:1.1;letter-spacing:-1.5px}.entry-content{font-size:17px;color:#243748}.entry-content h2{font-size:31px;color:var(--ink);margin-top:1.5em}.entry-content h3{font-size:24px;color:var(--ink)}.article-meta{color:var(--muted);font-size:13px;margin-bottom:8px}.article-hero{border-radius:18px;margin:20px 0 28px}.archive-header{padding:50px 0 25px}.standard-card{border-bottom:1px solid var(--line);padding:25px 0}.empty-state{padding:60px 0;text-align:center}.content-layout{padding-top:50px;padding-bottom:70px}
/* WooCommerce */.dipro-woo-main{padding:46px 0 70px}.woocommerce .woocommerce-breadcrumb{font-size:13px;color:var(--muted);margin-bottom:24px}.woocommerce-products-header__title{font-size:42px;letter-spacing:-1.4px}.woocommerce ul.products{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:28px 0!important}.woocommerce ul.products::before,.woocommerce ul.products::after{display:none!important}.woocommerce ul.products li.product{width:auto!important;margin:0!important;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;transition:.2s ease}.woocommerce ul.products li.product:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.woocommerce ul.products li.product a img{border-radius:12px;margin-bottom:14px!important;background:#fff}.woocommerce ul.products li.product .woocommerce-loop-product__title{font-size:15px!important;line-height:1.4;padding:0!important;color:var(--ink)}.woocommerce ul.products li.product .price{color:var(--ink)!important;font-weight:850;font-size:16px!important}.woocommerce ul.products li.product .button{background:var(--accent)!important;color:#fff!important;border-radius:9px!important;padding:11px 14px!important;font-size:13px!important}.woocommerce span.onsale{background:var(--accent)!important}.woocommerce div.product{display:grid;grid-template-columns:1fr 1fr;gap:50px}.woocommerce div.product div.images,.woocommerce div.product div.summary{width:auto!important;float:none!important}.woocommerce div.product .product_title{font-size:38px;line-height:1.12;letter-spacing:-1px}.woocommerce div.product p.price{color:var(--ink)!important;font-size:25px!important;font-weight:850}.woocommerce div.product form.cart .button{background:var(--accent)!important;border-radius:9px!important}.woocommerce table.shop_table{border-color:var(--line)!important;border-radius:12px!important}.woocommerce-message,.woocommerce-info{border-top-color:var(--accent)!important}.woocommerce-message::before,.woocommerce-info::before{color:var(--accent)!important}
@media(max-width:1040px){.header-main-inner{grid-template-columns:1fr auto auto}.header-search{grid-column:1/-1;grid-row:2;margin-bottom:17px;max-width:none}.nav-toggle{display:block;border:1px solid var(--line);background:#fff;padding:10px 13px;border-radius:9px}.primary-nav{display:none}.primary-nav.is-open{display:block}.primary-nav .menu{flex-direction:column;align-items:flex-start;padding:14px 0 20px;gap:12px}.hero-grid{grid-template-columns:1fr 1fr;gap:25px}.hero-copy h1{font-size:53px}.hero-visual{min-height:450px}.brand-strip-inner{grid-template-columns:1fr repeat(4,1fr)}.brand-strip-label{display:none}.route-grid{grid-template-columns:1fr}.vehicle-grid-wrap{grid-template-columns:1fr}.lookup-band-grid{grid-template-columns:.55fr 1.45fr}.featured-guides{grid-template-columns:1fr 1fr}.featured-guide:first-child{grid-column:1/-1}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.woocommerce ul.products{grid-template-columns:repeat(2,minmax(0,1fr))}.woocommerce div.product{grid-template-columns:1fr}}
@media(max-width:760px){.hero-grid{grid-template-columns:1fr}.hero-visual{min-height:370px;margin-top:8px}.injector-art{width:260px}.orbit-a{width:310px;height:310px}.orbit-b{width:240px;height:240px}.part-number-chip{right:3%;top:10px}.label-tested{left:4%;bottom:34px}.label-oe{right:4%;bottom:74px}.brand-strip-inner{grid-template-columns:1fr 1fr}.brand-strip a:nth-child(odd){border-left:0}.trust-row{grid-template-columns:1fr 1fr}.trust-row>div:nth-child(2){border-right:0}.trust-row>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.lookup-band-grid{grid-template-columns:1fr}.lookup-number{text-align:left;border-right:0;border-bottom:1px solid rgba(255,255,255,.1);padding:0 0 25px}.featured-guides{grid-template-columns:1fr}.featured-guide:first-child{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}}
@media(max-width:640px){.container{width:min(100% - 28px,var(--max))}.topbar-message{font-size:11px}.topbar-links{display:none}.header-main-inner{grid-template-columns:1fr auto;min-height:74px}.header-actions{display:none}.header-search{grid-column:1/-1}.hero-v2{padding:48px 0 38px}.hero-copy h1{font-size:43px;letter-spacing:-1.9px}.hero-copy>p{font-size:16px}.part-search{grid-template-columns:auto 1fr}.part-search button{grid-column:1/-1;padding:14px}.hero-ctas{display:grid}.hero-proof{gap:10px 18px}.hero-proof span{width:calc(50% - 10px)}.hero-visual{min-height:340px}.brand-strip-inner{grid-template-columns:1fr 1fr}.brand-strip a{padding:14px 16px}.brand-strip a strong{font-size:15px}.browse-section,.products-section,.vehicle-section,.latest-section{padding:55px 0}.section-heading h2{font-size:31px}.section-heading.split{align-items:flex-start;flex-direction:column}.vehicle-copy h2,.lookup-band h2{font-size:34px}.vehicle-grid{grid-template-columns:1fr}.vehicle-grid a,.vehicle-grid a:nth-child(odd){border-right:0;border-bottom:1px solid var(--line)}.vehicle-grid a:last-child{border-bottom:0}.trust-row{grid-template-columns:1fr}.trust-row>div{border-right:0;border-bottom:1px solid var(--line)!important}.trust-row>div:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.woocommerce ul.products{grid-template-columns:1fr}.woocommerce-products-header__title,.entry-content-wrap>h1,.archive-header h1{font-size:34px}}