:root{--navy:#061d31;--navy2:#031321;--blue:#169df1;--blue2:#55bbff;--ice:#eaf6ff;--white:#fff;--muted:#9eb4c5;--ink:#0a2236;--line:rgba(113,184,231,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}
.topbar{height:88px;background:rgba(2,16,29,.96);display:flex;align-items:center;padding:0 4.5vw;color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(87,180,241,.22);backdrop-filter:blur(12px)}.brand{width:330px;display:flex;align-items:center}.brand img{width:300px;height:64px;object-fit:contain;object-position:left center}.topbar nav{display:flex;align-items:center;gap:34px;margin-left:auto}.topbar nav a{font-size:14px;padding:34px 0 30px;color:#d7e4ec;border-bottom:3px solid transparent;white-space:nowrap}.topbar nav a:hover,.topbar nav a.active{color:#fff;border-bottom-color:var(--blue)}.mail{margin-left:34px;padding-left:30px;border-left:1px solid rgba(255,255,255,.12);color:#c9d9e4;font-size:14px}.menu{display:none;background:none;border:0;color:#fff;font-size:24px}
.home-hero{min-height:640px;background:var(--navy2);color:#fff;position:relative;overflow:hidden;display:flex;align-items:center}.hero-photo{position:absolute;right:0;top:0;bottom:0;width:62%;background:url('assets/hero_car.jpg') center/cover no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#020e18 0%,rgba(2,14,24,.97) 30%,rgba(2,14,24,.65) 54%,rgba(2,14,24,.08) 82%),linear-gradient(0deg,rgba(1,12,21,.9) 0%,transparent 45%)}.hero-copy{position:relative;z-index:2;width:48%;padding:65px 0 150px 5.5vw}.eyebrow{color:var(--blue2);font-size:14px;font-weight:800;letter-spacing:.14em}.hero-copy h1,.page-hero h1,.contact-copy h1{font-family:'Arial Narrow',Impact,sans-serif;font-size:clamp(54px,5.6vw,88px);line-height:.93;margin:16px 0 18px;letter-spacing:-.025em}.hero-copy h1 em{font-style:normal;color:var(--blue)}.hero-copy p{max-width:600px;color:#d2dce3;font-size:19px;line-height:1.55}.hero-pillars{position:absolute;z-index:3;left:5.5vw;bottom:42px;width:49%;display:grid;grid-template-columns:repeat(3,1fr);gap:0}.hero-pillars article{display:flex;gap:14px;padding:0 22px;border-right:1px solid rgba(255,255,255,.15)}.hero-pillars article:first-child{padding-left:0}.hero-pillars article:last-child{border:0}.hero-pillars i{width:42px;height:42px;border:1px solid var(--blue2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--blue2);font-style:normal;flex:0 0 auto}.hero-pillars b{display:block;margin:4px 0 8px}.hero-pillars span{display:block;color:#c1ced7;font-size:13px;line-height:1.45}
.home-links{background:#031422;padding:14px 1.2vw 30px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.home-card{background:#061e32;border:1px solid rgba(70,165,227,.28);border-radius:12px;overflow:hidden;color:#fff;transition:.25s transform,.25s border-color}.home-card:hover{transform:translateY(-4px);border-color:var(--blue)}.home-card>img{height:190px;width:100%;object-fit:cover}.home-card>div{padding:24px 30px 28px;background:linear-gradient(180deg,#08263e,#041827)}.home-card span{color:var(--blue);font-size:12px;letter-spacing:.15em}.home-card h2{font-size:26px;margin:8px 0 8px}.home-card p{color:#c2d1dc;line-height:1.5;min-height:70px}.home-card b{font-size:13px;color:#fff}.home-card strong{color:var(--blue);margin-left:8px}
.page-hero{min-height:500px;background:linear-gradient(125deg,#031321,#0a3859);color:#fff;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px;padding:70px 6vw}.page-hero>div{max-width:700px}.page-hero h1{font-size:clamp(48px,5vw,76px)}.page-hero p{font-size:18px;line-height:1.65;color:#c9d9e4}.page-hero img{width:100%;height:360px;object-fit:cover;border-radius:22px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.content-block{padding:95px 7vw}.content-block.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.section-no{display:inline-block;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.16em;margin-bottom:10px}.content-block h2,.daynight h2,.security h2,.contact-info h2{font-family:'Arial Narrow',Impact,sans-serif;text-transform:uppercase;font-size:clamp(42px,4.4vw,66px);line-height:1;margin:8px 0 22px;color:var(--navy)}.lead,.section-heading p{font-size:18px;line-height:1.7;color:#50687a}.feature-list{margin-top:30px;border-top:1px solid #dbe8f0}.feature-list div{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid #dbe8f0}.feature-list b{color:var(--navy)}.feature-list span{color:#6a7d8c}.media-card img{width:100%;border-radius:18px;box-shadow:0 22px 60px rgba(7,35,54,.13)}
.dark-section{background:var(--navy);color:#fff}.dark-section h2{color:#fff}.dark-section .section-heading p{color:#b9cad6}.model-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:36px 0}.model-grid article{border:1px solid rgba(82,183,248,.22);background:#082941;padding:30px;border-radius:16px}.model{color:var(--blue2);font-weight:900;font-size:13px;letter-spacing:.12em}.model-grid h3{font-size:24px;margin:9px 0}.model-grid p{color:#c3d2dd;line-height:1.6}.spec-table{border:1px solid rgba(100,190,247,.25);border-radius:16px;overflow:hidden}.tr{display:grid;grid-template-columns:1.35fr 1fr 1fr;border-bottom:1px solid rgba(100,190,247,.15)}.tr:last-child{border:0}.tr>*{padding:14px 18px}.tr span{color:#a8bfce}.tr.head{background:#0d3b5b;color:#fff}.tr.head span{color:#fff}.tr b{font-size:14px}
.section-heading{max-width:900px}.two-media{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:40px}.two-media article{border:1px solid #d8e6ef;border-radius:18px;overflow:hidden;background:#fff}.two-media img{height:330px;width:100%;object-fit:contain;background:#f6f9fb;padding:20px}.two-media article>div{padding:25px}.two-media h3{font-size:24px;margin:0 0 8px;color:var(--navy)}.two-media p{color:#5e7281;line-height:1.6}
.daynight{display:grid;grid-template-columns:.9fr 1.1fr;background:linear-gradient(90deg,#79c3f5 0 50%,#061f34 50%);min-height:470px;align-items:center}.daynight-copy{padding:75px 7vw}.daynight h2{color:#062238}.daynight p{font-size:18px;line-height:1.7;max-width:620px}.daynight-visual{padding:55px 7vw}.daynight-visual img{width:100%;filter:drop-shadow(0 24px 35px rgba(0,0,0,.3))}.full-photo{background:#041827;padding:0}.full-photo img{width:100%;max-height:680px;object-fit:cover}
.rules-hero img{filter:saturate(.9)}.law-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}.law-grid article{border:1px solid #d9e6ee;border-radius:16px;padding:25px;background:#f9fcfe}.law-grid b{color:var(--blue);font-size:13px;letter-spacing:.08em}.law-grid h3{font-size:20px;line-height:1.25;color:var(--navy)}.law-grid p{color:#607687;line-height:1.55;font-size:14px}.rules-tech{background:#f4f9fc;padding:90px 7vw;display:grid;gap:26px}.rule-card{background:#fff;border:1px solid #d8e8f1;border-radius:20px;display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;overflow:hidden;min-height:340px}.rule-card.reverse{grid-template-columns:1.2fr .8fr}.rule-card.reverse>div{order:2}.rule-card.reverse>img{order:1}.rule-card>div{padding:45px}.rule-card>img{width:100%;height:100%;min-height:340px;object-fit:cover}.rule-card span{color:var(--blue);font-weight:900;font-size:13px}.rule-card h2{font-family:'Arial Narrow',Impact,sans-serif;text-transform:uppercase;font-size:42px;line-height:1;margin:10px 0 14px;color:var(--navy)}.rule-card p{font-size:18px;color:#526a7a}.rule-card p strong{font-size:32px;color:var(--blue)}.static-demo{height:100%;min-height:340px!important;background:#041b2e!important;display:flex;flex-direction:column;align-items:center;justify-content:center!important;padding:50px!important}.static-demo img{max-width:520px}.static-demo small{color:#6dc8ff;letter-spacing:.2em;margin-top:12px}.security{background:var(--navy);color:#fff;padding:95px 7vw}.security h2{color:#fff}.security-copy{max-width:950px}.security-copy p{font-size:18px;line-height:1.7;color:#c2d2dd}.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.cert-grid article{background:#fff;color:var(--ink);border-radius:16px;padding:30px}.cert-grid img{height:85px;max-width:220px;object-fit:contain;object-position:left center;margin-bottom:22px}.cert-grid h3{font-size:23px;margin:0 0 10px}.cert-grid p{color:#5e7282;line-height:1.55}.cert-grid .broadsign img{width:210px}
.contact-hero{height:690px;position:relative;background:#02111d;color:#fff;overflow:hidden}.contact-hero>img{width:100%;height:100%;object-fit:cover}.contact-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,12,21,.94) 0%,rgba(1,12,21,.7) 44%,rgba(1,12,21,.12) 75%)}.contact-copy{position:absolute;left:7vw;top:50%;transform:translateY(-50%);max-width:650px}.contact-copy p{font-size:19px;line-height:1.6;color:#d1dce4}.email-button{display:inline-block;margin-top:22px;border:1px solid var(--blue);border-radius:999px;padding:15px 22px;color:#fff;background:rgba(5,40,65,.5)}.email-button:hover{background:var(--blue)}.contact-info{padding:65px 7vw;display:flex;justify-content:space-between;align-items:center;gap:40px}.contact-info span{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.15em}.contact-info h2{font-size:40px;margin:8px 0 0}.contact-info>a{font-size:18px;color:var(--navy);white-space:nowrap}.contact-info>a b{color:var(--blue);margin-left:12px}
footer{min-height:120px;background:#020f1a;color:#a6bbc9;padding:25px 5vw;display:flex;align-items:center;gap:25px;border-top:1px solid rgba(93,177,231,.15)}footer img{width:240px;height:65px;object-fit:contain;object-position:left center}footer>div{display:flex;flex-direction:column;gap:5px;font-size:11px;letter-spacing:.13em}footer>a{margin-left:auto;font-size:13px;color:#c8d8e3}
@media(max-width:1100px){.mail{display:none}.brand{width:260px}.brand img{width:245px}.topbar nav{gap:22px}.hero-copy{width:60%}.hero-pillars{width:62%}.law-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.topbar{height:76px}.brand{width:auto}.brand img{width:215px;height:55px}.menu{display:block;margin-left:auto}.topbar nav{display:none;position:absolute;left:0;right:0;top:76px;background:#031624;padding:12px 24px;flex-direction:column;align-items:flex-start;gap:0}.topbar.open nav{display:flex}.topbar nav a{width:100%;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}.home-hero{min-height:930px;align-items:flex-start;background:#020e18}.hero-photo{width:100%;height:470px;top:0;bottom:auto;opacity:1;background-position:center 46%;background-size:cover}.hero-shade{background:linear-gradient(180deg,rgba(2,14,24,.08) 0%,rgba(2,14,24,.10) 34%,rgba(2,14,24,.70) 49%,#020e18 61%,#020e18 100%)}.hero-copy{width:100%;padding:385px 25px 310px;text-shadow:0 2px 18px rgba(0,0,0,.45)}.hero-copy h1{font-size:56px}.hero-pillars{left:25px;right:25px;bottom:30px;width:auto;grid-template-columns:1fr}.hero-pillars article{padding:10px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.home-links{grid-template-columns:1fr;padding:14px}.page-hero,.content-block.split,.daynight{grid-template-columns:1fr}.page-hero{padding:60px 25px}.page-hero img{height:280px}.content-block{padding:70px 25px}.model-grid,.two-media,.cert-grid{grid-template-columns:1fr}.daynight{background:linear-gradient(180deg,#79c3f5 0 50%,#061f34 50%)}.law-grid{grid-template-columns:1fr}.rules-tech{padding:70px 20px}.rule-card,.rule-card.reverse{grid-template-columns:1fr}.rule-card.reverse>div,.rule-card.reverse>img{order:initial}.contact-hero{height:650px}.contact-info{padding:50px 25px;flex-direction:column;align-items:flex-start}.contact-info>a{white-space:normal}footer{flex-wrap:wrap}footer>a{margin-left:0;width:100%}.tr{grid-template-columns:1.1fr .9fr .9fr}.tr>*{padding:11px 8px;font-size:12px}}

/* v4 — mobile hero: keep the original rear-view cover image visible */
@media(max-width:800px){
  .home-hero{min-height:1020px;display:block;background:#020e18;}
  .home-hero .hero-photo{display:block !important;visibility:visible !important;opacity:1 !important;position:absolute;top:0;left:0;right:0;width:100%;height:520px;background-image:url('assets/hero_car.jpg') !important;background-size:cover !important;background-position:66% center !important;background-repeat:no-repeat !important;}
  .home-hero .hero-shade{display:block;position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,14,24,.02) 0%,rgba(2,14,24,.08) 34%,rgba(2,14,24,.72) 50%,#020e18 62%,#020e18 100%);}
  .home-hero .hero-copy{position:relative;z-index:2;width:100%;padding:425px 24px 330px;}
  .home-hero .hero-pillars{z-index:3;left:24px;right:24px;bottom:28px;}
}
@media(max-width:520px){
  .home-hero{min-height:980px;}
  .home-hero .hero-photo{height:445px;background-position:64% center !important;}
  .home-hero .hero-copy{padding:365px 20px 325px;}
  .home-hero .hero-copy h1{font-size:48px;}
  .home-hero .hero-copy p{font-size:16px;line-height:1.48;}
  .home-hero .hero-pillars{left:20px;right:20px;bottom:24px;}
}

/* v5 — refreshed regulation imagery; all rooftop displays shown longitudinally */
.rules-visual{margin-top:38px;display:grid;grid-template-columns:1.25fr .75fr;gap:0;border-radius:18px;overflow:hidden;background:#061f34;color:#fff;box-shadow:0 22px 55px rgba(7,35,54,.12)}
.rules-visual img{width:100%;height:330px;object-fit:cover;object-position:center 48%}
.rules-visual>div{padding:42px;display:flex;flex-direction:column;justify-content:center}
.rules-visual span{font-size:12px;letter-spacing:.15em;color:var(--blue);font-weight:800}
.rules-visual b{font-family:'Arial Narrow',Impact,sans-serif;text-transform:uppercase;font-size:34px;line-height:1;margin:10px 0 15px}
.rules-visual p{margin:0;color:#c6d6e1;line-height:1.6}
.rules-tech .rule-card>img{object-position:center center}
.security{display:grid;grid-template-columns:.72fr 1.28fr;column-gap:55px;align-items:start}
.security-visual{grid-row:1 / span 2}
.security-visual img{width:100%;min-height:360px;height:100%;object-fit:cover;border-radius:18px;box-shadow:0 24px 55px rgba(0,0,0,.22)}
.security .cert-grid{grid-column:2}
@media(max-width:800px){
  .rules-visual{grid-template-columns:1fr}.rules-visual img{height:250px}.rules-visual>div{padding:28px}
  .security{grid-template-columns:1fr}.security-visual{grid-row:auto;margin-bottom:32px}.security .cert-grid{grid-column:auto}.security-visual img{min-height:220px;height:260px}
}