:root{
  --navy:#17324d; --blue:#2f73a8; --light:#eef3f7; --steel:#667786;
  --accent:#f0a51a; --white:#fff; --dark:#1b252d;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:#fff;line-height:1.6}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--navy);color:#fff;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
header{background:#fff;border-bottom:1px solid #d9e0e6;position:sticky;top:0;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:15px 0}
.logo{font-weight:900;font-size:30px;letter-spacing:1px;color:var(--navy);line-height:1}
.logo span{display:block;font-size:12px;letter-spacing:3px;color:var(--blue);margin-top:5px}
nav{display:flex;gap:24px;align-items:center}
nav a{font-weight:700;color:var(--navy);font-size:14px}
nav a.cta{background:var(--accent);color:#18222b;padding:11px 17px;border-radius:3px}
.menu{display:none;background:none;border:0;font-size:28px;color:var(--navy)}
.hero{background:linear-gradient(110deg,rgba(23,50,77,.96),rgba(47,115,168,.78)),linear-gradient(135deg,#17324d,#5e89a8);color:#fff;padding:92px 0}
.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.05;margin:0 0 20px;max-width:800px}
.hero p{font-size:20px;max-width:760px;color:#eaf2f8}
.btn{display:inline-block;background:var(--accent);color:#17232c;padding:13px 22px;font-weight:800;border-radius:3px;margin:8px 8px 0 0}
.btn.alt{background:transparent;color:#fff;border:2px solid #fff}
.section{padding:68px 0}
.section.gray{background:var(--light)}
.kicker{text-transform:uppercase;letter-spacing:2px;color:var(--blue);font-size:13px;font-weight:800}
h2{font-size:38px;color:var(--navy);margin:8px 0 18px;line-height:1.15}
h3{color:var(--navy);font-size:22px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid #dce3e8;background:#fff;padding:27px;box-shadow:0 5px 18px rgba(20,40,55,.06)}
.card .num{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:2px}
.band{background:var(--navy);color:#fff;padding:46px 0}
.band h2{color:#fff}
.list{padding-left:20px}
.list li{margin:8px 0}
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid #dce3e8}
.specs div{padding:14px 18px;border-bottom:1px solid #dce3e8}
.specs div:nth-child(odd){background:#f7f9fb;font-weight:700}
footer{background:#111d26;color:#cbd6de;padding:45px 0 20px}
footer h3{color:#fff;margin-top:0}
.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footerbottom{border-top:1px solid #34424c;margin-top:30px;padding-top:15px;font-size:13px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.form .full{grid-column:1/-1}
label{font-weight:700;font-size:14px;color:var(--navy)}
input,select,textarea{width:100%;padding:12px;border:1px solid #bcc8d1;border-radius:3px;margin-top:6px;font:inherit}
textarea{min-height:150px}
small{color:#6c7b86}
@media(max-width:850px){
 nav{display:none;position:absolute;top:69px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid #ddd}
 nav.open{display:flex}.menu{display:block}.grid,.grid.two,.footergrid{grid-template-columns:1fr}.hero{padding:65px 0}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.topbar .container{flex-direction:column;gap:2px}
}