:root{
  --navy:#07182E;
  --blue:#1765A3;
  --graphite:#333333;
  --ink:#0d1b2a;
  --muted:#667085;
  --line:#e6eaf0;
  --soft:#f6f8fb;
  --white:#ffffff;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--white);
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(7,24,46,.08);
}
.nav{min-height:82px;display:flex;align-items:center;gap:28px}
.brand img{width:250px;max-height:58px;object-fit:contain}
.menu{display:flex;gap:28px;margin-left:auto;font-size:14px;font-weight:500}
.menu a{padding:10px 0;position:relative}
.menu a:after{content:"";position:absolute;left:0;bottom:2px;width:0;height:2px;background:var(--blue);transition:.25s}
.menu a:hover:after{width:100%}
.menu-toggle{display:none;border:0;background:none;font-size:28px;color:var(--navy)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 24px;border-radius:999px;
  background:var(--blue);color:#fff;font-weight:600;font-size:14px;
  border:1px solid var(--blue);transition:.2s;
}
.btn:hover{transform:translateY(-1px);filter:brightness(.96)}
.btn-small{min-height:44px;padding:0 20px}
.btn-ghost{background:transparent;color:var(--navy);border-color:#cbd5e1}
.hero{
  min-height:650px;display:flex;align-items:center;
  background:
    radial-gradient(circle at 85% 20%,rgba(23,101,163,.12),transparent 28%),
    linear-gradient(180deg,#fff 0%,#f8fafc 100%);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:72px;padding:80px 0}
.eyebrow{display:inline-block;color:var(--blue);font-size:12px;letter-spacing:.18em;font-weight:700;margin-bottom:18px}
.hero h1,.section h2,.cta h2{font-family:"Montserrat",sans-serif;color:var(--navy)}
.hero h1{font-size:clamp(40px,6vw,70px);line-height:1.04;letter-spacing:-.04em;margin:0 0 24px}
.hero p{font-size:18px;line-height:1.75;color:var(--muted);max-width:690px;margin:0}
.hero-actions{display:flex;gap:14px;margin-top:34px}
.hero-panel{
  height:430px;border-radius:28px;background:var(--navy);position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;padding:38px;
}
.hero-panel:before{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  border:42px solid var(--blue);right:-90px;top:-90px;opacity:.92;
}
.hero-panel:after{
  content:"";position:absolute;width:180px;height:300px;background:#fff;
  right:135px;top:54px;border-radius:20px 20px 4px 4px;opacity:.10;
}
.panel-mark{position:absolute;left:50px;top:50px;width:8px;height:120px;background:var(--blue);border-radius:10px}
.panel-line{height:1px;background:rgba(255,255,255,.35);margin-bottom:18px;position:relative;z-index:2}
.panel-copy{color:#fff;font-size:14px;letter-spacing:.08em;position:relative;z-index:2}
.section{padding:110px 0}
.section-soft{background:var(--soft)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.section h2,.cta h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.03em;margin:0}
.text-muted{color:var(--muted);font-size:17px;line-height:1.8}
.section-head{max-width:760px;margin-bottom:44px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;min-height:250px;transition:.2s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 50px rgba(7,24,46,.08)}
.icon{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:.14em;margin-bottom:42px}
.card h3,.service-row h3{font-family:"Montserrat",sans-serif;color:var(--navy);margin:0 0 12px}
.card p,.service-row p{margin:0;color:var(--muted);line-height:1.65;font-size:14px}
.service-list{border-top:1px solid var(--line)}
.service-row{
  display:grid;grid-template-columns:90px 1fr;gap:20px;
  padding:30px 0;border-bottom:1px solid var(--line);
}
.service-row>span{color:var(--blue);font-weight:700;font-size:13px}
.cta{background:var(--navy);padding:88px 0;color:#fff}
.cta-inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}
.cta h2{color:#fff;max-width:800px}
.cta p{color:rgba(255,255,255,.72);font-size:17px}
.eyebrow-light{color:#67b6ff}
.btn-light{background:#fff;border-color:#fff;color:var(--navy)}
footer{background:#041120;color:rgba(255,255,255,.65);font-size:13px}
.footer-grid{min-height:110px;display:grid;grid-template-columns:300px 1fr 1fr;gap:30px;align-items:center}
.footer-grid img{width:255px}

@media (max-width:900px){
  .desktop-cta{display:none}
  .menu-toggle{display:block;margin-left:auto}
  .menu{
    display:none;position:absolute;top:82px;left:20px;right:20px;
    flex-direction:column;background:#fff;padding:22px;border:1px solid var(--line);
    border-radius:16px;box-shadow:0 18px 40px rgba(7,24,46,.10)
  }
  .menu.open{display:flex}
  .hero-grid,.split,.cta-inner{grid-template-columns:1fr}
  .hero-grid{gap:38px;padding:60px 0}
  .hero{min-height:auto}
  .hero-panel{height:320px}
  .cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;text-align:center;padding:35px 0}
  .footer-grid img{margin:auto}
}
@media (max-width:620px){
  .container{width:min(100% - 28px,1180px)}
  .brand img{width:205px}
  .nav{min-height:72px}
  .menu{top:72px}
  .hero-grid{padding:46px 0}
  .hero h1{font-size:42px}
  .hero p{font-size:16px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-panel{height:250px}
  .section{padding:78px 0}
  .cards{grid-template-columns:1fr}
  .card{min-height:auto}
  .service-row{grid-template-columns:50px 1fr}
  .cta{padding:70px 0}
  .btn{width:100%}
}