:root{
  --navy:#0b1f33;
  --navy2:#123b5d;
  --blue:#2b76a8;
  --sky:#eaf4fb;
  --ice:#f6fafc;
  --ink:#12202d;
  --muted:#617184;
  --line:#dbe4ea;
  --white:#ffffff;
  --green:#1c7b64;
  --shadow:0 18px 45px rgba(9,33,51,.11);
  --radius:22px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.nav-wrap{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(219,228,234,.8);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  min-height:76px;gap:20px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.brand-mark{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--navy),var(--blue));
  color:white;font-size:14px;letter-spacing:.08em;
  box-shadow:0 10px 24px rgba(18,59,93,.22)
}
.brand-text span{display:block}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.nav-links{display:flex;align-items:center;gap:25px;font-size:14px;color:#334556}
.nav-links a:hover{color:var(--blue)}
.nav-cta,.btn-primary,.btn-secondary{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;padding:12px 20px;font-weight:750;
  transition:.2s ease;border:1px solid transparent;
}
.nav-cta,.btn-primary{background:var(--navy);color:#fff}
.nav-cta:hover,.btn-primary:hover{transform:translateY(-1px);background:var(--navy2)}
.btn-secondary{border-color:#b8c9d5;color:var(--navy);background:#fff}
.btn-secondary:hover{background:var(--ice)}
.menu-btn{display:none;border:0;background:transparent;font-size:25px;color:var(--navy)}
.hero{
  padding:92px 0 70px;
  background:
   radial-gradient(circle at 90% 20%,rgba(43,118,168,.14),transparent 28%),
   linear-gradient(180deg,#fff 0%,#f8fbfd 100%);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.eyebrow{
  display:inline-flex;gap:8px;align-items:center;
  color:var(--blue);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.14em;
  margin-bottom:18px
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(28,123,100,.10)}
h1{font-size:clamp(46px,6vw,76px);line-height:.98;letter-spacing:-.055em;margin:0 0 24px;color:var(--navy)}
.hero p{font-size:20px;color:#4c6071;max-width:720px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:13px;color:var(--muted)}
.signal-card{
  background:var(--navy);color:#fff;border-radius:30px;padding:34px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;min-height:430px;
}
.signal-card:before{
  content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;
  border:42px solid rgba(255,255,255,.06);
}
.signal-card h3{font-size:24px;margin:0 0 24px}
.flow{display:grid;gap:12px}
.flow-item{
  display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;
  padding:14px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08)
}
.flow-num{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#fff;color:var(--navy);font-weight:850}
.flow-item strong{display:block}
.flow-item span{font-size:13px;color:#c8d8e4}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:22px 20px;text-align:center;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-item strong{display:block;color:var(--navy);font-size:15px}
.trust-item span{font-size:12px;color:var(--muted)}
section{padding:88px 0}
.section-head{max-width:780px;margin-bottom:38px}
.kicker{color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-size:12px}
h2{font-size:clamp(34px,4.5vw,52px);line-height:1.05;letter-spacing:-.04em;margin:10px 0 15px;color:var(--navy)}
.section-head p{font-size:18px;color:var(--muted);margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;
  box-shadow:0 8px 28px rgba(9,33,51,.05)
}
.card .tag{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--blue);font-weight:800;margin-bottom:12px}
.card h3{font-size:27px;line-height:1.1;color:var(--navy);margin:0 0 14px}
.card p{color:var(--muted);margin:0 0 18px}
.checks{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.checks li{position:relative;padding-left:26px;color:#3e5161}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.alt{background:var(--ice)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{padding:24px;border-radius:18px;background:white;border:1px solid var(--line)}
.step-no{font-size:12px;color:var(--blue);font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.step h4{font-size:19px;margin:8px 0;color:var(--navy)}
.step p{font-size:14px;color:var(--muted);margin:0}
.pilot{
  border-radius:32px;
  background:linear-gradient(135deg,var(--navy) 0%,#164a70 100%);
  color:white;padding:46px;display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;
  box-shadow:var(--shadow)
}
.pilot h2{color:#fff;margin-top:0}
.pilot p{color:#d6e3ec;font-size:17px}
.pilot-list{display:grid;gap:12px}
.pilot-list div{padding:14px 16px;background:rgba(255,255,255,.08);border-radius:14px;border:1px solid rgba(255,255,255,.08)}
.pilot-list strong{display:block}
.pilot-list span{font-size:13px;color:#c6d6e1}
.disclaimer{
  background:#f8fbfd;border:1px solid var(--line);border-radius:18px;padding:24px;color:#596b79;font-size:13px
}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.about-stat{border-radius:24px;background:var(--sky);padding:32px}
.about-stat strong{font-size:50px;color:var(--navy);display:block;line-height:1}
.about-stat span{color:var(--muted);font-size:14px}
.contact{
  background:var(--navy);color:white;padding:75px 0
}
.contact h2{color:white}
.contact p{color:#d2dfe7;max-width:650px}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.contact .btn-primary{background:white;color:var(--navy)}
.contact .btn-secondary{border-color:rgba(255,255,255,.35);background:transparent;color:white}
footer{background:#071522;color:#9eb0bf;padding:35px 0}
.footer-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}
footer strong{color:white}
footer small{display:block;max-width:780px;margin-top:8px;line-height:1.5}
.footer-links{display:flex;gap:18px;font-size:13px}
@media(max-width:900px){
 .nav-links{display:none;position:absolute;left:20px;right:20px;top:76px;background:white;padding:20px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
 .nav-links.open{display:flex}
 .menu-btn{display:block}
 .nav>.nav-cta{display:none}
 .hero-grid,.pilot,.about-grid{grid-template-columns:1fr}
 .hero{padding-top:60px}
 .steps,.trust-grid{grid-template-columns:repeat(2,1fr)}
 .trust-item:nth-child(2){border-right:0}
 .grid-2{grid-template-columns:1fr}
}
@media(max-width:560px){
 .container{width:min(100% - 28px,var(--max))}
 .hero{padding:45px 0 55px}
 h1{font-size:48px}
 .hero p{font-size:18px}
 section{padding:65px 0}
 .steps,.trust-grid{grid-template-columns:1fr}
 .trust-item{border-right:0;border-bottom:1px solid var(--line)}
 .pilot{padding:28px}
 .footer-grid{flex-direction:column}
}