:root{
  --navy:#061a31; --navy2:#0b2b4b; --blue:#087cf0; --cyan:#19c8f2;
  --ink:#12233b; --muted:#607087; --line:#dce7f2; --pale:#f3f8fd;
  --white:#fff; --green:#17a66a; --orange:#f28a19;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(5,23,43,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.12)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-size:30px;letter-spacing:.04em;font-weight:900;color:#f4fbff;line-height:1}
.logo span{color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:30px;color:#e5f1ff;font-size:14px;font-weight:600}
.nav-links a{padding:10px 0;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{color:var(--cyan);border-color:var(--cyan)}
.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border-radius:999px;background:linear-gradient(110deg,#087cf0,#06b8e8);color:white;font-weight:700;border:0;cursor:pointer;box-shadow:0 8px 20px rgba(0,116,230,.2)}
.nav-cta:hover,.button:hover{filter:brightness(1.08);transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:1px solid #52708c;color:white;border-radius:9px;padding:8px 11px;font-size:20px}
.hero{background:radial-gradient(ellipse at 80% 20%,#124a77 0,transparent 36%),linear-gradient(125deg,#061a31,#0a3154 70%,#06213b);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:34px;min-height:560px;padding-top:45px;padding-bottom:45px}
.eyebrow{color:var(--cyan);text-transform:uppercase;letter-spacing:.2em;font-size:12px;font-weight:800}
h1{font-size:clamp(40px,5vw,66px);line-height:1.02;letter-spacing:-.04em;margin:16px 0 18px}
h1 .accent{color:var(--cyan)}
.hero-tag{display:inline-block;background:#087cf0;padding:8px 13px;border-radius:8px;font-size:clamp(15px,2vw,19px);font-weight:800;margin:0 0 16px}
.hero-copy{font-size:17px;color:#d9e7f5;max-width:560px;margin:0 0 26px}
.hero-image{width:100%;border-radius:18px;box-shadow:0 24px 70px #0008;border:1px solid #ffffff22}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.button.secondary{background:transparent;border:1px solid #31c7ef;box-shadow:none}
.feature-strip{background:#071d35;color:white;padding:20px 0;border-top:1px solid #ffffff1c}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.feature{display:flex;align-items:center;gap:12px;padding:10px 14px;border-right:1px solid #ffffff24}
.feature:last-child{border:0}
.feature-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--cyan);border-radius:50%;color:var(--cyan);font-size:20px;flex:none}
.feature strong{display:block;font-size:14px;line-height:1.3}
.feature small{color:#b6c9dc;font-size:12px}
.section{padding:76px 0}
.section.pale{background:var(--pale)}
.section-head{text-align:center;max-width:720px;margin:0 auto 38px}
.section-head h2{font-size:clamp(28px,3vw,40px);line-height:1.1;margin:8px 0;color:#102d55;letter-spacing:-.025em}
.section-head p{color:var(--muted);margin:10px 0 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(10,40,70,.05)}
.card-icon{width:46px;height:46px;border-radius:13px;background:#e8f6ff;color:#087cf0;display:grid;place-items:center;font-size:23px;margin-bottom:16px}
.card h3{font-size:18px;margin:0 0 7px;color:#12345d}
.card p{font-size:14px;color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{width:100%;border-radius:16px}
.split h2{font-size:clamp(28px,3vw,40px);line-height:1.12;color:#102d55;margin:8px 0 15px}
.split p{color:var(--muted)}
.check-list{list-style:none;padding:0;margin:20px 0;display:grid;gap:10px}
.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}
.cta-band{background:linear-gradient(115deg,#087cf0,#05b9e5);color:#fff;padding:34px;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.cta-band h2{margin:0;font-size:clamp(22px,3vw,32px);line-height:1.15}
.cta-band p{margin:6px 0 0;color:#e5f8ff}
.cta-band .button{background:#fff;color:#075ba9;box-shadow:none;white-space:nowrap}
.page-hero{background:linear-gradient(120deg,#061a31,#0d3b63);color:white;padding:66px 0}
.page-hero h1{font-size:clamp(36px,4.5vw,54px);margin:8px 0}
.page-hero p{color:#d2e4f4;max-width:700px;margin:0}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white}
.spec-row{display:flex;justify-content:space-between;gap:18px;padding:15px 18px;border-bottom:1px solid var(--line)}
.spec-row:nth-child(odd){background:#f7fbff}
.spec-row strong{font-size:14px;color:#25415f}
.spec-row span{font-size:14px;text-align:right;color:#52647b}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:start}
.contact-panel{background:#071d35;color:#fff;border-radius:16px;padding:28px}
.contact-panel h2{margin:0 0 8px}
.contact-panel p{color:#c2d4e6}
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 10px 30px rgba(10,40,70,.05)}
.field{display:grid;gap:6px;margin-bottom:16px}
label{font-size:13px;font-weight:700;color:#29425e}
input,textarea{width:100%;padding:12px 13px;border:1px solid #cbd8e6;border-radius:9px;font:inherit;color:var(--ink);background:#fff}
input:focus,textarea:focus{outline:2px solid #91dfff;border-color:#087cf0}
textarea{min-height:130px;resize:vertical}
.form-note{font-size:12px;color:#687b91;margin:12px 0 0}
.site-footer{background:#041426;color:#c4d4e4;padding:30px 0;font-size:13px}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.footer-row .logo{font-size:23px}
@media(max-width:800px){
 .nav{height:66px}.menu-toggle{display:block}.nav-cta{display:none}
 .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#061a31;padding:14px 22px 20px;flex-direction:column;align-items:stretch;gap:5px;border-top:1px solid #ffffff20}
 .nav-links.open{display:flex}.nav-links a{padding:10px}
 .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
 .hero-grid{min-height:auto}.hero-image{max-height:420px;object-fit:cover}
 .features{grid-template-columns:repeat(2,1fr)}.feature:nth-child(2){border-right:0}
 .cards{grid-template-columns:repeat(2,1fr)}
 .spec-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
 .container{width:min(100% - 28px,1160px)}
 .section{padding:54px 0}.cards{grid-template-columns:1fr}
 .feature{padding:8px 4px}.feature-icon{width:36px;height:36px}
 .cta-band{align-items:flex-start;flex-direction:column;padding:24px}
 .hero-copy{font-size:15px}
}