:root{--navy:#062b61;--navy2:#021d42;--blue:#0969dc;--teal:#00a7ae;--ink:#12233c;--muted:#607087;--line:#dbe5ef;--soft:#f3f8fc;--white:#fff;--shadow:0 20px 55px rgba(6,43,97,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.topbar{background:var(--navy2);color:#ddecff;font-size:.84rem}
.topbar .container{display:flex;justify-content:flex-end;gap:24px;padding:7px 0}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,229,239,.85)}
.nav{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:block;width:400px;height:94px;overflow:hidden}
.brand img{width:100%;height:100%;object-fit:cover;object-position:center center}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:9px;font-weight:650;color:#27405f;font-size:.93rem}
.nav-links a:hover,.nav-links a.active{color:var(--blue);background:#edf5ff}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-size:1.2rem}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--blue),#0752ad);color:#fff;border:0;border-radius:10px;padding:13px 20px;font-weight:750;box-shadow:0 10px 25px rgba(9,105,220,.22);cursor:pointer}
.button:hover{transform:translateY(-1px)}
.button.secondary{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.hero{position:relative;overflow:hidden;background:linear-gradient(118deg,var(--navy2) 0%,var(--navy) 53%,#07577b 100%);color:#fff}
.hero:after{content:"";position:absolute;width:480px;height:480px;border:85px solid rgba(0,167,174,.12);border-radius:50%;right:-180px;top:-215px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;min-height:590px;padding:80px 0}
.eyebrow{display:inline-flex;align-items:center;text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:800;color:#48d1d5}
.hero h1,.page-hero h1{font-size:clamp(2.6rem,5vw,4.6rem);line-height:1.03;letter-spacing:-.045em;margin:18px 0 22px}
.hero p{font-size:1.16rem;color:#d5e6f8;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero .secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.24)}
.bridge-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:26px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.18)}
.bridge-card .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:#90e8eb;font-weight:800}
.route{display:flex;align-items:center;gap:14px;margin:28px 0}
.route strong{font-size:1.1rem}
.route-line{position:relative;flex:1;height:2px;background:linear-gradient(90deg,#4da4ff,#23d4cc)}
.route-line:after{content:"";position:absolute;right:0;top:-4px;width:10px;height:10px;border-radius:50%;background:#35d3cd;box-shadow:0 0 0 7px rgba(53,211,205,.16)}
.trust-list{display:grid;gap:12px;margin-top:22px}
.trust-row{display:flex;gap:11px;color:#e6f2ff}
.trust-row span:first-child{color:#47d1d5;font-weight:900}
.section{padding:92px 0}
.section.soft{background:var(--soft)}
.section-head{max-width:730px;margin-bottom:42px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section h2{font-size:clamp(2rem,3.5vw,3.1rem);line-height:1.12;letter-spacing:-.035em;color:var(--navy);margin:12px 0 16px}
.section-head p{color:var(--muted);font-size:1.05rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 12px 35px rgba(6,43,97,.06)}
.card-icon{width:50px;height:50px;border-radius:14px;background:linear-gradient(145deg,#e9f4ff,#e4fbfb);display:grid;place-items:center;color:var(--blue);font-size:1.4rem;margin-bottom:20px}
.card h3{color:var(--navy);margin:0 0 9px;font-size:1.23rem}
.card p{color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.feature-panel{background:linear-gradient(145deg,var(--navy),#074f77);color:#fff;border-radius:24px;padding:38px;box-shadow:var(--shadow)}
.feature-panel h3{font-size:1.7rem;margin:0 0 18px}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.check-list li{display:flex;gap:12px}
.check-list li:before{content:"✓";flex:0 0 24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--teal);font-size:.78rem;font-weight:900;color:#fff;margin-top:2px}
.cta{background:linear-gradient(120deg,var(--blue),#07527e);color:#fff;border-radius:25px;padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{color:#fff;margin:0 0 8px;font-size:2rem}
.cta p{margin:0;color:#dfefff}
.cta .button{background:#fff;color:var(--navy);box-shadow:none}
.page-hero{background:linear-gradient(120deg,#eef7ff,#f1fbfb);padding:74px 0 68px;border-bottom:1px solid var(--line)}
.page-hero h1{color:var(--navy);font-size:clamp(2.5rem,5vw,4rem);margin-bottom:14px}
.page-hero p{max-width:730px;color:var(--muted);font-size:1.1rem}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}
.product-top{height:105px;background:linear-gradient(135deg,var(--navy),#06758b);display:flex;align-items:flex-end;padding:22px;color:#fff}
.product-top h3{margin:0;font-size:1.25rem}
.product-card ul{margin:0;padding:24px 28px 28px 46px;color:#4c5f77}
.product-card li{margin:7px 0}
.catalog{border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow)}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{counter-increment:step;padding:26px;border-top:3px solid var(--teal);background:#fff;box-shadow:0 10px 30px rgba(6,43,97,.06)}
.step:before{content:"0" counter(step);display:block;color:var(--blue);font-weight:900;letter-spacing:.1em;margin-bottom:18px}
.step h3{color:var(--navy);margin:0 0 8px}
.step p{margin:0;color:var(--muted)}
.contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:52px;align-items:start}
.contact-panel{background:var(--navy);color:#fff;border-radius:22px;padding:34px}
.contact-panel h2{color:#fff;margin-top:0}
.contact-detail{padding:17px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.contact-detail small{display:block;color:#80dfe2;text-transform:uppercase;letter-spacing:.11em;font-weight:800}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;color:#263e5d;font-size:.9rem}
.field input,.field select,.field textarea{width:100%;border:1px solid #cbd8e5;border-radius:10px;padding:12px 13px;font:inherit;color:var(--ink);background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(9,105,220,.13);border-color:var(--blue)}
.field textarea{min-height:125px;resize:vertical}
.form-note{color:var(--muted);font-size:.85rem;margin-top:13px}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{display:none;margin:18px 0 0;padding:14px 16px;border-radius:10px;font-weight:700}
.form-status.success{display:block;background:#e7f8f1;color:#086542;border:1px solid #a8dfca}
.form-status.error{display:block;background:#fff0f0;color:#9a2525;border:1px solid #f0b5b5}
.button:disabled{opacity:.65;cursor:wait;transform:none}
.site-footer{background:var(--navy2);color:#c8d9ec;padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:50px}
.footer-brand{font-size:1.4rem;font-weight:850;color:#fff}
.footer-grid h3{font-size:.88rem;color:#fff;text-transform:uppercase;letter-spacing:.1em}
.footer-links{display:grid;gap:9px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;margin-top:42px;font-size:.84rem}
.tag{display:inline-block;padding:5px 10px;background:#e8f8f7;color:#087b80;border-radius:99px;font-size:.78rem;font-weight:800}
.samples-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
.samples-head .section-head{margin:0}
.device-samples{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.device-sample{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 35px rgba(6,43,97,.07)}
.device-image{display:block;width:100%;height:265px;object-fit:contain;background:#fff;border-bottom:1px solid var(--line);padding:12px}
.device-sample h3{margin:0;padding:17px 20px 18px;color:var(--navy);font-size:1.05rem}
.mobile-only{display:none}
@media(max-width:900px){.topbar{display:none}
.nav{min-height:82px}
.brand{width:270px;height:64px}
.brand img{width:100%;height:100%}
.nav-toggle{display:block}
.nav-links{display:none;position:absolute;left:20px;right:20px;top:72px;flex-direction:column;align-items:stretch;background:#fff;padding:12px;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.nav-links.open{display:flex}
.nav-links .button{margin-top:5px}
.hero-grid,.split,.contact-layout{grid-template-columns:1fr}
.hero-grid{padding:60px 0;gap:35px;min-height:auto}
.grid-3,.product-grid{grid-template-columns:1fr 1fr}
.device-samples{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:1fr 1fr}
.section{padding:68px 0}
.footer-grid{grid-template-columns:1fr 1fr}
.cta{align-items:flex-start;flex-direction:column}
}
@media(max-width:600px){.container{width:min(100% - 28px,1160px)}
.brand{width:235px;height:56px}
.hero h1{font-size:2.7rem}
.grid-3,.product-grid,.steps,.form-grid,.footer-grid{grid-template-columns:1fr}
.device-samples{grid-template-columns:1fr}
.samples-head{align-items:flex-start;flex-direction:column}
.field.full{grid-column:auto}
.section{padding:56px 0}
.card,.form-card,.contact-panel{padding:23px}
.cta{padding:30px}
.bridge-card{padding:24px}
.route{gap:9px}
.route strong{font-size:.95rem}
.page-hero{padding:52px 0}
.footer-grid{gap:25px}
}