:root{--navy:#052d57;--blue:#0875d1;--cyan:#36b5f4;--ink:#14263a;--muted:#66788b;--light:#f4f7fa;--line:#dce5ed;--white:#fff;--shadow:0 18px 50px rgba(5,45,87,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.6;background:#fff}a{color:inherit}.container{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;color:var(--navy)}.mark{width:48px;height:48px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900;border-radius:7px;letter-spacing:-1px}.brand b{display:block;font-size:16px}.brand small{display:block;font-size:10px;letter-spacing:1.3px;color:var(--muted);text-transform:uppercase}
nav{display:flex;align-items:center;gap:27px}nav a{text-decoration:none;font-weight:700;font-size:13px}nav a:hover{color:var(--blue)}.nav-button{background:var(--navy);color:#fff!important;padding:12px 18px;border-radius:4px}.menu{display:none;border:0;background:none;font-size:28px}
.hero{background:radial-gradient(circle at 78% 30%,rgba(54,181,244,.22),transparent 27%),linear-gradient(120deg,#031f3d,#07599f);color:#fff;overflow:hidden}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.eyebrow{font-size:11px;font-weight:900;letter-spacing:2.5px;color:var(--blue);margin:0 0 14px}.hero .eyebrow{color:#8ed7ff}.hero h1{font-size:clamp(44px,6vw,76px);line-height:.98;margin:0 0 25px;letter-spacing:-2px}.hero h1 span{color:#61c9ff}.hero p{font-size:18px;color:#d5e5f3;max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.btn{display:inline-block;text-decoration:none;padding:14px 22px;border-radius:4px;font-weight:900;font-size:13px}.btn-blue{background:#fff;color:var(--navy)}.btn-outline{border:1px solid rgba(255,255,255,.45);color:#fff}.hero-meta{display:flex;gap:24px;flex-wrap:wrap;font-size:12px;color:#b9d3e9}.hero-visual{height:430px;position:relative}.ring{position:absolute;border:32px solid rgba(255,255,255,.88);border-radius:50%;box-shadow:0 0 0 14px rgba(255,255,255,.07)}.r1{width:300px;height:300px;right:45px;top:30px}.r2{width:190px;height:190px;left:30px;bottom:15px;border-width:23px}.r3{width:115px;height:115px;right:0;bottom:0;border-width:16px}.shaft{position:absolute;width:360px;height:38px;background:linear-gradient(#9fb0bd,#e9eef1,#899aa8);right:0;top:162px;transform:rotate(-19deg);box-shadow:0 12px 30px rgba(0,0,0,.25)}.hero-label{position:absolute;left:25px;top:115px;border-left:3px solid #61c9ff;padding-left:15px}.hero-label strong{display:block;font-size:20px}.hero-label span{font-size:12px;color:#bdd6ea}
.trust{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:24px;border-right:1px solid var(--line)}.trust-item:last-child{border:0}.trust-item b{display:block;color:var(--navy);font-size:14px}.trust-item span{display:block;color:var(--muted);font-size:11px}
.section{padding:95px 0}.section-head{max-width:760px;margin-bottom:42px}.section h2{font-size:clamp(32px,4vw,50px);line-height:1.08;color:var(--navy);margin:0 0 15px;letter-spacing:-1px}.section-head p{color:var(--muted);font-size:17px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);padding:30px;background:#fff;border-radius:7px;transition:.2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.num{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:2px}.card h3{font-size:21px;color:var(--navy);margin:10px 0}.card p{font-size:14px;color:var(--muted);margin:0}.card a{display:inline-block;margin-top:18px;color:var(--blue);font-size:12px;font-weight:900;text-decoration:none}
.products{background:var(--light)}.product-image{width:100%;display:block;border-radius:8px;box-shadow:var(--shadow)}.split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.bullet-list{list-style:none;padding:0;margin:25px 0}.bullet-list li{padding:11px 0;border-bottom:1px solid var(--line);font-weight:700;color:var(--navy)}.bullet-list li:before{content:"✓";color:var(--blue);margin-right:10px}
.dark{background:var(--navy);color:#fff}.dark h2{color:#fff}.dark .eyebrow{color:#6cc9ff}.dark p{color:#c8d9e8}.dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.process{display:grid;grid-template-columns:1fr 1fr;gap:14px}.process div{border:1px solid rgba(255,255,255,.16);padding:22px}.process b{display:block;color:#fff}.process span{font-size:12px;color:#9fbad1}
.cta{background:linear-gradient(120deg,#0875d1,#052d57);color:#fff}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff;margin:0;font-size:40px}.cta p{color:#d3e5f4;margin:8px 0 0}
.contact{background:var(--light)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.details{margin-top:28px}.details div{margin:20px 0}.details b{display:block;color:var(--navy)}.details a{color:var(--blue);font-weight:800}.form{background:#fff;padding:32px;border-radius:7px;box-shadow:var(--shadow)}.form label{display:block;font-size:12px;font-weight:900;color:var(--navy);margin-bottom:14px}.form input,.form textarea{display:block;width:100%;margin-top:5px;padding:12px;border:1px solid #cad6e1;border-radius:4px;font:inherit}.form button{border:0;cursor:pointer}.form small{display:block;color:var(--muted);margin-top:10px}
footer{background:#031b34;color:#9db2c7;padding:32px 0}.footer{display:flex;justify-content:space-between;gap:30px}.footer b{color:#fff}.footer p{margin:3px 0;font-size:11px}
@media(max-width:850px){.menu{display:block}nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch}.open{display:flex}.hero-grid,.split,.dark-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{height:330px}.cards{grid-template-columns:1fr 1fr}.trust-grid{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.cta-box{align-items:flex-start;flex-direction:column}.footer{flex-direction:column}}
@media(max-width:560px){.cards{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)}.hero-grid{min-height:auto;padding:75px 0}.hero h1{letter-spacing:-1px}.hero-visual{display:none}.section{padding:65px 0}.brand b{font-size:13px}}