:root{--bg:#04111b;--bg2:#071a25;--card:#0a1e2a;--line:#1a3746;--text:#f7fbff;--muted:#9fb1bc;--red:#ff5c60;--red2:#ff7377;--red-button:#d9141c;--red-button-hover:#bd0b13;--max:1480px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.wrap{max-width:var(--max);margin:auto;padding:0 28px}
.top{position:sticky;top:0;z-index:50;background:rgba(3,14,22,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09)}.nav{height:74px;display:flex;align-items:center;gap:30px}.brand{min-width:260px;font-weight:950;font-style:italic;letter-spacing:-1px;font-size:25px;line-height:.9}.brand b{color:var(--red)}.brand small{display:block;font-size:9.5px;letter-spacing:3.5px;font-style:normal;color:#dce7ec;margin-top:8px}.links{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:700}.links a{padding:28px 0 23px;border-bottom:2px solid transparent}.links a:hover,.links a.active{border-color:var(--red)}.quote-btn,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:6px;font-weight:850;border:1px solid transparent;transition:.2s}.quote-btn{padding:12px 22px;background:var(--red-button)}.quote-btn:hover,.btn.primary:hover{background:var(--red-button-hover);transform:translateY(-1px)}.menu{display:none;margin-left:auto;border:1px solid var(--line);background:transparent;color:white;padding:8px 11px;border-radius:5px}
.hero{position:relative;min-height:682px;overflow:hidden}.hero-media{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,10,17,.98) 0%,rgba(1,10,17,.88) 29%,rgba(1,10,17,.27) 58%,rgba(1,10,17,.08) 100%),linear-gradient(0deg,rgba(3,14,22,.98),transparent 43%)}.hero-copy{position:relative;z-index:2;padding:92px 0 230px;max-width:670px}.kicker{letter-spacing:7px;text-transform:uppercase;color:#b8c5cc;font-size:14px}.hero h1{font-size:59px;line-height:.95;letter-spacing:-2px;margin:20px 0 18px;font-weight:950}.hero h1 span{display:block;color:var(--red);font-size:.88em;margin-top:10px}.hero p{font-size:19px;color:#dbe5ea;max-width:610px;margin:0 0 28px}.actions{display:flex;gap:14px;flex-wrap:wrap}.btn{padding:14px 24px}.btn.primary{background:var(--red-button)}.btn.ghost{border-color:#b6c5ce;background:rgba(1,12,18,.36)}.btn.ghost:hover{background:rgba(255,255,255,.08)}
.carousel-shell{position:absolute;z-index:4;left:0;right:0;bottom:34px}.carousel{display:flex;gap:12px;overflow:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 0 4px}.carousel::-webkit-scrollbar{display:none}.product-card{flex:0 0 228px;height:207px;scroll-snap-align:start;border:1px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;background:#0a1e2a;transition:.2s}.product-card:hover{transform:translateY(-2px);border-color:#ef2028}.product-card img{width:100%;height:158px;object-fit:cover}.product-card strong{height:49px;display:flex;align-items:center;justify-content:center;font-size:13px;text-align:center;background:linear-gradient(0deg,#0b2230,#112d3c)}.car-arrow{position:absolute;top:82px;width:38px;height:38px;border-radius:50%;border:1px solid #fff;background:#020d14cc;color:#fff;font-size:26px;cursor:pointer;z-index:5}.prev{left:-17px}.next{right:-17px}.sound{position:absolute;z-index:6;top:94px;right:28px;border:1px solid rgba(255,255,255,.3);background:#04141dcc;color:#fff;padding:8px 12px;border-radius:999px;font-size:11px;cursor:pointer}
.trust{border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);background:#061620}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{display:flex;align-items:center;gap:15px;padding:27px 30px;border-right:1px solid rgba(255,255,255,.12)}.trust-item:last-child{border-right:0}.trust-icon{width:42px;height:42px;border:2px solid #fff;border-radius:11px;display:grid;place-items:center;font-weight:900}.trust-item b{display:block;font-size:13px}.trust-item span{font-size:11px;color:var(--muted)}
.section{padding:82px 0}.alt{background:#061720}.section-title{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}.section-title h2{font-size:37px;line-height:1.06;margin:0}.section-title p{max-width:640px;color:var(--muted);margin:0}.eyebrow{font-size:12px;color:var(--red);font-weight:900;letter-spacing:3px;text-transform:uppercase;margin-bottom:10px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{position:relative;min-height:300px;border:1px solid var(--line);overflow:hidden;border-radius:7px}.feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,12,18,.96),rgba(2,12,18,.04) 75%)}.feature-copy{position:absolute;z-index:2;left:25px;right:25px;bottom:22px}.feature h3{font-size:23px;margin:0 0 8px}.feature p{margin:0;color:#c6d2d9;font-size:14px}.red{color:var(--red)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cat{background:#0a1e2a;border:1px solid var(--line);border-radius:7px;padding:22px;min-height:154px;transition:.2s}.cat:hover{border-color:var(--red);transform:translateY(-2px)}.cat h3{font-size:17px;margin:0 0 8px}.cat p{font-size:13px;color:var(--muted);margin:0 0 14px}.cat span{font-size:12px;font-weight:850}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.split img{border:1px solid var(--line);border-radius:8px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.check{background:#081b27;border:1px solid var(--line);border-radius:5px;padding:13px;font-size:13px}
.page-hero{padding:75px 0 62px;background:radial-gradient(circle at 78% 25%,#1a3444 0,#081722 36%,#031019 72%);border-bottom:1px solid var(--line)}.page-hero h1{font-size:48px;line-height:1;margin:10px 0 16px}.page-hero p{font-size:18px;color:#b8c7cf;max-width:790px}.breadcrumb{font-size:12px;color:#8297a3}.content{max-width:900px}.content h2{font-size:29px;margin-top:42px}.content p,.content li{color:#b9c8d0}.content li{margin:7px 0}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}.spec{border:1px solid var(--line);background:#081b27;padding:18px;border-radius:6px}.spec b{display:block}.spec span{font-size:13px;color:var(--muted)}
.form-card{max-width:920px;background:#071a25;border:1px solid var(--line);padding:28px;border-radius:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{display:block;font-size:12px;color:#b7c6ce;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;padding:13px;background:#031019;border:1px solid #294656;color:#fff;border-radius:5px;font:inherit}.field textarea{min-height:135px}.field.full{grid-column:1/-1}.form-note{font-size:12px;color:#879ba7}
.cta{padding:68px 0;background:linear-gradient(105deg,#7d0910,#c30f18)}.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:35px;margin:0}.cta p{margin:5px 0 0;color:#ffe7e8}.cta .btn{background:#fff;color:#111}.footer{padding:58px 0 24px;background:#020b11;border-top:1px solid #142a36}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}.footer .footer-title{margin:0 0 15px;font-weight:800;color:#f7fbff}.footer p,.footer a{font-size:13px;color:#9eb0bc}.footer a{display:block;margin:8px 0}.footer a:hover{color:#fff}.copyright{border-top:1px solid #142a36;margin-top:34px;padding-top:20px;font-size:12px;color:#708794}.wa{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:30;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-size:0;box-shadow:0 10px 25px #0008;border:2px solid rgba(255,255,255,.92);transition:transform .2s ease,box-shadow .2s ease}.wa:before{content:"";width:29px;height:29px;background:url('/assets/icons/whatsapp.svg') center/contain no-repeat}.wa:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 12px 30px #000a}
@media(max-width:1100px){.links{display:none}.menu{display:block}.nav .quote-btn{display:none}.category-grid{grid-template-columns:repeat(3,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.feature-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.wrap{padding:0 18px}.nav{height:66px}.brand{min-width:0;font-size:20px}.hero{min-height:760px}.hero-copy{padding:58px 0 260px}.hero h1{font-size:40px}.hero p{font-size:16px}.hero-media:after{background:linear-gradient(90deg,rgba(1,10,17,.96),rgba(1,10,17,.52)),linear-gradient(0deg,#031019 12%,transparent 55%)}.product-card{flex-basis:190px;height:180px}.product-card img{height:135px}.product-card strong{height:45px}.car-arrow{display:none}.carousel-shell{bottom:30px}.trust-grid,.category-grid,.feature-grid,.split,.footer-grid,.form-grid,.specs{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.section{padding:58px 0}.section-title{display:block}.section-title h2{font-size:30px;margin-bottom:12px}.checks{grid-template-columns:1fr}.cta .wrap{display:block}.cta .btn{margin-top:20px}.page-hero h1{font-size:38px}.field.full{grid-column:auto}.sound{top:78px;right:18px}}

/* Preserve source aspect ratios on content/detail imagery. */
.split>div>img{width:100%;height:auto;object-fit:contain}.category-grid .cat img{object-fit:contain!important}

/* Performance & accessibility hardening */
:focus-visible{outline:3px solid #fff;outline-offset:3px}.section:not(:first-of-type),.trust,.footer{content-visibility:auto;contain-intrinsic-size:1px 700px}@media(max-width:760px){.top{backdrop-filter:none}.section:not(:first-of-type),.trust,.footer{contain-intrinsic-size:1px 900px}}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* Mobile usability refinements */
body{overflow-x:hidden}.menu{min-width:44px;min-height:44px;align-items:center;justify-content:center}.links[data-open="1"]{max-height:calc(100vh - 66px);overflow:auto;box-shadow:0 18px 30px #0008;border-bottom:1px solid var(--line)}
@media(max-width:760px){.wa{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));width:50px;height:50px}.wa:before{width:26px;height:26px}.page-hero{padding:54px 0 46px}.page-hero h1{font-size:34px;overflow-wrap:anywhere}.category-grid .cat{width:100%}.category-grid .cat>div:first-child{aspect-ratio:1/1}.cta .btn{width:100%;min-height:48px}.btn,.quote-btn{min-height:44px}.content{min-width:0}.split{gap:28px}}