:root{
  --navy:#0c1b2a;
  --blue:#1f6fb2;
  --light:#f4f7fa;
  --white:#ffffff;
  --text:#1d2733;
  --muted:#667085;
  --accent:#e14b32;
  --border:#d9e1e8;
  --shadow:0 14px 35px rgba(12,27,42,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1120px,92%);margin:auto}
.topbar{
  background:var(--navy);
  color:#dfe8f1;
  font-size:.9rem;
  padding:.5rem 0;
}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:76px;
}
.brand{
  display:flex;
  align-items:center;
  gap:.8rem;
  font-weight:800;
  color:var(--navy);
  font-size:1.25rem;
}
.brand-mark{
  width:44px;height:44px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--accent));
  color:white;font-weight:900;font-size:1.35rem;
}
.nav-links{display:flex;gap:1.4rem;align-items:center}
.nav-links a{font-weight:700;color:#324252}
.nav-links a:hover{color:var(--blue)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.85rem 1.15rem;border-radius:10px;font-weight:800;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--blue);color:white}
.btn-primary:hover{filter:brightness(.94)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:white}
.hero{
  background:
    linear-gradient(90deg,rgba(12,27,42,.94),rgba(12,27,42,.72)),
    radial-gradient(circle at 80% 20%,#2e80be 0,transparent 38%);
  color:white;
  padding:92px 0 84px;
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:center}
.kicker{color:#8ac8ff;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.05;margin:.5rem 0 1rem}
h2{font-size:clamp(1.9rem,3vw,2.7rem);line-height:1.15;color:var(--navy);margin:.3rem 0 1rem}
h3{color:var(--navy);margin-top:0}
.hero p{font-size:1.13rem;color:#d8e3ec;max-width:680px}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.5rem}
.hero-card{
  background:white;color:var(--text);padding:1.5rem;border-radius:18px;box-shadow:var(--shadow)
}
.hero-card strong{color:var(--navy)}
.section{padding:72px 0}
.section.alt{background:var(--light)}
.center{text-align:center}
.section-intro{max-width:720px;margin:0 auto 2.2rem;color:var(--muted)}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.25rem;
}
.card{
  border:1px solid var(--border);
  border-radius:16px;
  padding:1.5rem;
  background:white;
  box-shadow:0 8px 24px rgba(12,27,42,.05);
}
.icon{
  width:46px;height:46px;border-radius:12px;background:#e8f3fb;
  color:var(--blue);display:grid;place-items:center;font-size:1.35rem;margin-bottom:1rem
}
.split{display:grid;grid-template-columns:1fr 1fr;gap:2.2rem;align-items:center}
.checks{display:grid;gap:.7rem;margin-top:1rem}
.check{display:flex;gap:.7rem}
.check b{color:var(--blue)}
.band{background:var(--navy);color:white;padding:48px 0}
.band .container{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.page-hero{background:var(--navy);color:white;padding:64px 0}
.page-hero h1{font-size:clamp(2.3rem,4vw,3.6rem)}
.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem}
.contact-box,.form-card{background:white;border:1px solid var(--border);border-radius:16px;padding:1.6rem;box-shadow:var(--shadow)}
label{display:block;font-weight:700;margin:.75rem 0 .35rem}
input,select,textarea{
  width:100%;padding:.85rem .9rem;border:1px solid #bcc8d3;border-radius:9px;
  font:inherit;background:white;color:var(--text)
}
textarea{min-height:140px;resize:vertical}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.note{font-size:.9rem;color:var(--muted)}
.footer{background:#091521;color:#b8c4cf;padding:34px 0}
.footer-grid{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.footer a{color:white}
.mobile-toggle{display:none;border:0;background:none;font-size:1.5rem}
@media (max-width:780px){
  .hero-grid,.cards,.split,.form-wrap,.grid-2{grid-template-columns:1fr}
  .hero{padding:70px 0 60px}
  .mobile-toggle{display:block}
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:76px;background:white;
    border-bottom:1px solid var(--border);padding:1rem 4%;flex-direction:column;align-items:flex-start
  }
  .nav-links.open{display:flex}
}