:root{
  --primary:#0b2a4a;--secondary:#145da0;--accent:#00a6d6;--dark:#17202a;--muted:#6b7280;--light:#f5f8fb;--white:#fff;--border:#dbe4ee;
}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);line-height:1.65;background:var(--white)}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}.topbar{background:var(--primary);color:#dcecff;font-size:14px}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0;flex-wrap:wrap}.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}.logo{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--primary)}.logo-mark{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:white;font-size:22px}.logo small{display:block;font-weight:400;color:var(--muted);font-size:12px;line-height:1.2}.nav-toggle{display:none;background:var(--primary);color:white;border:0;padding:10px 12px;border-radius:6px}.nav ul{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}.nav a{display:block;padding:10px 12px;border-radius:6px;font-size:15px;color:var(--dark)}.nav a:hover,.nav a.active{background:var(--light);color:var(--secondary)}.hero{background:linear-gradient(rgba(11,42,74,.86),rgba(11,42,74,.86)),url('../images/hero.svg') center/cover;color:white;padding:92px 0}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.1;margin:0 0 18px}.hero p{font-size:20px;max-width:760px;color:#e7f4ff}.btn{display:inline-block;background:var(--accent);color:white;padding:13px 22px;border-radius:7px;font-weight:700;margin-top:12px}.btn.secondary{background:transparent;border:1px solid white}.page-hero{background:linear-gradient(135deg,var(--primary),#123a63);color:white;padding:62px 0}.page-hero h1{font-size:42px;margin:0 0 10px}.page-hero p{max-width:780px;margin:0;color:#e7f4ff;font-size:18px}.section{padding:68px 0}.section.alt{background:var(--light)}.section h2{font-size:34px;color:var(--primary);margin:0 0 18px}.lead{font-size:18px;color:#344054;max-width:880px}.grid{display:grid;gap:24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:white;border:1px solid var(--border);border-radius:14px;padding:26px;box-shadow:0 8px 24px rgba(11,42,74,.06)}.card h3{margin-top:0;color:var(--primary)}.service-icon{width:46px;height:46px;border-radius:12px;background:#e6f6fb;display:grid;place-items:center;color:var(--secondary);font-weight:700;margin-bottom:12px}.list{padding-left:20px}.list li{margin:7px 0}.cta{background:var(--primary);color:white;padding:56px 0;text-align:center}.cta h2{color:white}.cta p{color:#dcecff}.footer{background:#071d33;color:#dcecff;padding:46px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}.footer h3,.footer h4{color:white;margin-top:0}.footer a{display:block;color:#dcecff;margin:6px 0}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:18px;color:#a9bed4;font-size:14px}.contact-box{background:var(--light);border-left:4px solid var(--accent);padding:20px;border-radius:8px}.form{display:grid;gap:14px}.form input,.form textarea{width:100%;padding:13px;border:1px solid var(--border);border-radius:7px;font:inherit}.form button{border:0;cursor:pointer}.breadcrumb{font-size:14px;color:#dcecff;margin-bottom:8px}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:start}@media(max-width:900px){.nav-toggle{display:block}.nav{display:none;width:100%}.nav.open{display:block}.header-inner{flex-wrap:wrap}.nav ul{flex-direction:column;align-items:stretch}.grid-3,.grid-2,.footer-grid,.two-col{grid-template-columns:1fr}.hero{padding:68px 0}.topbar .container{justify-content:center;text-align:center}.page-hero h1{font-size:34px}}