:root{--navy:#062f55;--navy2:#0b416f;--gold:#f5b71b;--ink:#102a4b;--muted:#66768b;--line:#dfe6ee;--soft:#f5f8fb;--white:#fff;--shadow:0 10px 28px rgba(16,42,75,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}
.top{background:#fff}.top-inner{height:108px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand-logo{width:315px;max-height:86px;object-fit:contain}.contact{display:flex;align-items:center;gap:24px;font-size:14px}.contact div{display:flex;flex-direction:column;gap:3px}.contact strong,.contact a{font-weight:800}.contact span{font-size:12px;color:var(--muted)}.gold-btn,.outline-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:15px 23px;font-weight:800;line-height:1.1;transition:.15s}.gold-btn{background:var(--gold);color:var(--ink);border:1px solid var(--gold)}.gold-btn:hover{filter:brightness(.97)}.outline-btn{border:1px solid rgba(255,255,255,.7);color:#fff;background:rgba(3,33,58,.32)}
.nav{background:var(--navy);position:relative;z-index:30}.nav-inner{height:58px;display:flex;align-items:center;justify-content:space-between}.nav-links{display:flex;align-items:center;gap:30px;color:#fff;font-size:14px}.nav-links a{padding:20px 0 16px;border-bottom:3px solid transparent}.nav-links a.active,.nav-links a:hover{color:var(--gold);border-bottom-color:var(--gold)}.menu-btn,.mobile-call{display:none}
.master-hero{position:relative;background:#052f56 url('assets/hero-master.jpg') center/cover no-repeat;color:#fff;min-height:490px;overflow:hidden}.master-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,35,62,.97) 0%,rgba(3,35,62,.88) 39%,rgba(3,35,62,.22) 65%,rgba(3,35,62,.06) 100%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:52% 48%;min-height:490px;align-items:center}.hero-copy{padding:52px 0}.eyebrow,.kicker{color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:2px;font-size:13px}.hero-copy h1{font-size:52px;line-height:1.04;margin:14px 0 18px;letter-spacing:-1.2px}.hero-copy h1 span{color:var(--gold)}.hero-copy p{font-size:17px;line-height:1.55;color:#e7eef5;max-width:640px;margin:0 0 25px}.hero-cta{display:flex;gap:14px}
.brand-strip{background:#fff;border-bottom:1px solid var(--line)}.brand-strip .wrap{padding:10px 0}.desktop-brand-strip{width:100%;height:72px;object-fit:cover;object-position:center}.mobile-brand-strip{display:none}
.trust{background:#f7f9fb}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{text-align:center;padding:27px 18px;border-right:1px solid #dbe3ea}.trust-item:last-child{border-right:0}.trust-icon{color:var(--gold);font-size:27px;font-weight:900}.trust-item h3{font-size:14px;margin:8px 0 6px}.trust-item p{font-size:13px;color:var(--muted);line-height:1.45;margin:0}
.section{padding:64px 0}.section.alt{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}.section h2,.inner-section h2{font-size:38px;line-height:1.1;margin:8px 0 10px}.sub,.lead{color:var(--muted);line-height:1.6}.sub{margin:0}.lead{font-size:17px;max-width:850px}.product-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.product-card{border-radius:8px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.product-card img{width:100%;aspect-ratio:1.05/1;object-fit:cover}.product-card .label{background:var(--navy);color:#fff;padding:13px 12px;display:flex;justify-content:space-between;align-items:center;font-weight:800;font-size:14px;min-height:54px}
.industries{background:linear-gradient(rgba(4,37,65,.83),rgba(4,37,65,.88)),url('assets/industries-truck.jpg') center/cover no-repeat;color:#fff;padding:42px 0}.industries h2{margin:0 0 5px;font-size:30px}.industries p{margin:0 0 20px;color:#e2ecf4}.industry-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.industry{border:1px solid rgba(255,255,255,.38);background:rgba(5,48,85,.72);border-radius:6px;padding:15px 8px;text-align:center;font-size:12px;font-weight:800;min-height:80px}.industry span{display:block;color:var(--gold);font-size:23px;margin-bottom:7px}
.quote{background:#fff;padding:45px 0}.quote-grid{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:start}.quote h2{font-size:28px;margin:0 0 8px}.quote p{color:var(--muted);line-height:1.5}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 14px}.form-grid label{font-size:12px;font-weight:800}.form-grid input,.form-grid textarea{display:block;width:100%;border:1px solid #ccd6e0;border-radius:4px;padding:11px 12px;margin-top:5px;font:inherit;color:var(--ink);background:#fff}.form-grid textarea{min-height:92px;resize:vertical}.form-grid .full{grid-column:1/-1}.form-actions{text-align:right}.form-actions .gold-btn{min-width:190px;border:0;cursor:pointer}
.footer{background:#032844;color:#fff;padding:36px 0 20px}.footer-grid{display:grid;grid-template-columns:1.1fr 1.05fr .65fr .9fr;gap:34px}.footer-logo{width:255px;background:#fff;padding:7px}.footer h4{margin:4px 0 10px}.footer p,.footer a{color:#c7d7e5;font-size:13px;line-height:1.55}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:17px;display:flex;justify-content:space-between;color:#9fb2c2;font-size:12px}
/* Inner pages */
.inner-hero{background:linear-gradient(120deg,#073d6a,#0b5688);color:#fff;position:relative;overflow:hidden}.inner-hero .inner-hero-in{min-height:330px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center}.inner-hero h1{font-size:50px;line-height:1.06;margin:14px 0 16px;max-width:800px}.inner-hero p{font-size:17px;line-height:1.6;color:#dbe7f3;max-width:720px}.inner-hero-art{min-height:330px;position:relative}.inner-hero-art:before{content:"";position:absolute;width:380px;height:380px;border:1px solid rgba(245,183,27,.34);border-radius:50%;right:-35px;top:-90px}.inner-section{padding:62px 0}.inner-section.alt{background:var(--soft)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:24px;box-shadow:var(--shadow)}.info-card h3{font-size:20px;margin:4px 0 8px}.info-card p{margin:0;color:var(--muted);line-height:1.55}.info-card .icon{font-size:27px;margin-bottom:10px}.two-col{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:start}.dark-panel{background:var(--navy);color:#fff;border-radius:14px;padding:30px}.dark-panel h3{font-size:27px;margin:0 0 15px}.dark-panel p{color:#d5e4ef;line-height:1.6}.check{display:flex;gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.15)}.check:first-of-type{border-top:0}.check b{color:var(--gold)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat{border:1px solid var(--line);border-radius:10px;background:#fff;padding:20px}.stat strong{display:block;color:var(--navy);font-size:25px;margin-bottom:6px}.stat p{margin:0;color:var(--muted);line-height:1.5}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{border:1px solid var(--line);border-radius:12px;padding:22px;background:#fff}.step .num{font-weight:900;color:var(--gold);font-size:12px;letter-spacing:1.5px}.step h3{font-size:18px;margin:9px 0 7px}.step p{margin:0;color:var(--muted);line-height:1.5}.cta-band{background:#eef3f7;padding:34px 0}.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px}.cta-band h2{font-size:28px;margin:0 0 8px}.cta-band p{color:var(--muted);margin:0}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.catalog-card img{width:100%;height:215px;object-fit:cover}.catalog-card .pad{padding:20px}.catalog-card h3{font-size:21px;margin:0 0 8px}.catalog-card p{color:var(--muted);line-height:1.5;margin:0}.tagrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.tag{border:1px solid #d4dde6;border-radius:999px;background:#fff;padding:9px 13px;font-size:13px;font-weight:800}
.brand-hero{background:#f7f8fa;position:relative;overflow:hidden}.brand-hero-in{min-height:300px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center}.brand-hero h1{font-size:50px;line-height:1.05;margin:12px 0}.brand-hero p{color:#54667d;line-height:1.6;font-size:17px;max-width:700px}.brand-hero-art{height:300px;background:url('assets/engine-oil.jpg') center/cover no-repeat;clip-path:polygon(20% 0,100% 0,100% 100%,0 100%);filter:saturate(.5)}.brands-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.brand-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;min-height:110px;display:flex;align-items:center;justify-content:center}.brand-card img{width:100%;height:100%;object-fit:cover}
.who-photo{border-radius:14px;overflow:hidden;min-height:300px;background:url('assets/truck-clean.jpg') center/cover no-repeat}.who-split{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:14px;overflow:hidden;background:var(--navy);color:#fff}.who-copy{padding:38px}.who-copy h2{font-size:34px;margin:8px 0 12px}.who-copy p{color:#d7e4ee;line-height:1.6}.who-image{min-height:310px;background:url('assets/truck-clean.jpg') center/cover no-repeat}
@media(max-width:900px){.top-inner{height:96px}.brand-logo{width:270px}.contact{gap:14px}.nav-links{gap:18px;font-size:13px}.product-grid{grid-template-columns:repeat(3,1fr)}.industry-grid{grid-template-columns:repeat(4,1fr)}.card-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}.brands-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.wrap{width:min(100% - 28px,560px)}.top-inner{height:92px;justify-content:center}.brand-logo{width:290px;max-height:82px}.contact{display:none}.nav-inner{height:60px}.menu-btn{display:block;background:none;border:0;color:#fff;font-size:31px;cursor:pointer}.mobile-call{display:block;color:#fff;font-weight:800}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--navy);padding:10px 20px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid rgba(255,255,255,.12);box-shadow:0 12px 20px rgba(0,0,0,.18)}.nav-links.open{display:flex}.nav-links a{padding:13px 4px;border-bottom:1px solid rgba(255,255,255,.12)}.master-hero{background-image:url('assets/hero-mobile.jpg');min-height:0;background-position:center bottom}.master-hero:before{background:linear-gradient(180deg,rgba(3,35,62,.96) 0%,rgba(3,35,62,.9) 48%,rgba(3,35,62,.28) 73%,rgba(3,35,62,.08) 100%)}.hero-grid{display:block;min-height:720px}.hero-copy{padding:34px 0 330px}.hero-copy h1{font-size:38px;line-height:1.04;margin-top:12px}.hero-copy p{font-size:15.5px}.hero-cta{display:grid;grid-template-columns:1fr;gap:10px}.desktop-brand-strip{display:none}.mobile-brand-strip{display:block;width:100%;height:auto;object-fit:contain}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{border-right:1px solid #dbe3ea;border-bottom:1px solid #dbe3ea;padding:21px 12px}.trust-item:nth-child(2n){border-right:0}.section{padding:44px 0}.section h2,.inner-section h2{font-size:31px}.section-head{align-items:flex-start;flex-direction:column}.section-head .gold-btn{width:100%}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-card .label{font-size:12px;min-height:50px}.industries{padding:36px 0}.industries h2{font-size:27px}.industry-grid{grid-template-columns:1fr 1fr}.quote-grid{grid-template-columns:1fr}.form-grid{display:flex!important;flex-direction:column!important;gap:12px!important}.form-grid label,.form-grid .full,.form-grid input,.form-grid textarea{width:100%!important;max-width:none!important;grid-column:auto!important}.form-grid textarea{min-height:120px}.form-actions{text-align:stretch}.form-actions .gold-btn{width:100%;min-width:0}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-logo{width:260px}.copyright{display:block;line-height:1.8}.inner-hero .inner-hero-in,.brand-hero-in{display:block;min-height:0}.inner-hero h1,.brand-hero h1{font-size:38px}.inner-hero .inner-hero-in>div:first-child,.brand-hero-in>div:first-child{padding:38px 0}.inner-hero-art,.brand-hero-art{display:none}.card-grid,.catalog-grid,.two-col,.process-grid,.stat-grid,.who-split{grid-template-columns:1fr}.catalog-card img{height:190px}.brands-grid{grid-template-columns:1fr 1fr;gap:9px}.brand-card{min-height:92px}.cta-band .wrap{display:block}.cta-band .gold-btn{width:100%;margin-top:18px}.who-copy{padding:27px 22px}.who-image{min-height:240px}.gold-btn{width:100%}}