:root{--primary:#1C4E89; --navy:#0E1E33; --silver:#BFC8D0; --white:#FFFFFF; --accent:#2F73C6}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--white);color:#0f172a;font-family:'Open Sans', Roboto, Arial, Helvetica, sans-serif; line-height:1.6}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
header{background:var(--primary); color:#fff; position:sticky; top:0; z-index:50; box-shadow:0 6px 20px rgba(14,30,51,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand a{display:inline-flex;align-items:center}
.brand img{width:112px;height:112px;object-fit:contain}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:24px;align-items:center}
nav a{color:#fff;font-weight:700;text-decoration:none;padding:8px 4px;position:relative}
nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:transparent;transition:all .2s ease}
nav a:hover::after{background:var(--accent)}
nav a.button{background:var(--accent);padding:10px 16px;border-radius:10px;box-shadow:0 8px 18px rgba(47,115,198,.25)}
nav a.button:hover{filter:brightness(1.05)}
h1,h2,h3{font-family:'Lato','Montserrat',Arial,Helvetica,sans-serif;margin:0 0 12px}
h1{font-size:42px;line-height:1.15} h2{font-size:28px}
.hero{background:linear-gradient(135deg,var(--primary),var(--navy));color:#fff;padding:72px 0 48px}
.hero.center{text-align:center}
.sub{color:#e5eef9;margin:0 auto 20px;max-width:820px}
.cta{display:inline-block;background:var(--accent);color:#fff;padding:12px 18px;border-radius:10px;font-weight:800}
.cta:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(47,115,198,.25)}
.section{padding:48px 0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid #e7edf4;border-radius:14px;padding:18px;box-shadow:0 6px 16px rgba(14,30,51,.06)}
.card h3{font-size:18px;color:var(--primary)}
.lead{font-size:18px;color:#334155}
ul.bullets{margin:0;padding-left:18px}
.footer{background:var(--navy);color:#dbe7f5;padding:28px 0;margin-top:40px}
.footer a{color:#dbe7f5}
.footer .brand a{display:inline-flex;align-items:center}
.footer .brand img{width:84px;height:84px;object-fit:contain}
form input,form textarea{width:100%;padding:12px 12px;border:1px solid #dbe3ee;border-radius:10px;font:inherit}
form textarea{min-height:140px}
form button{background:var(--accent);color:#fff;border:0;padding:12px 16px;border-radius:10px;font-weight:800;cursor:pointer}
@media(max-width:980px){ .cards{grid-template-columns:1fr 1fr} .brand img{width:88px;height:88px} }
@media(max-width:560px){ .cards{grid-template-columns:1fr} h1{font-size:34px} .brand img{width:72px;height:72px} }