:root{
  --bg:#071521;
  --surface:#0B1B2B;
  --card:#0F2538;
  --text:#EAF2F8;
  --muted:#A9B7C4;
  --brand:#0AA6B5;
  --brand2:#0B3D91;
  --line:rgba(255,255,255,.12);
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius:18px;
  --radius2:26px;
  --max:1180px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(10,166,181,.22), transparent 55%),
    radial-gradient(1200px 800px at 90% 0%, rgba(11,61,145,.30), transparent 55%),
    linear-gradient(180deg, #06111A, #071521 55%, #06111A);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

.skip-link{
  position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{left:16px;top:16px;width:auto;height:auto;padding:10px 12px;background:#fff;color:#000;border-radius:10px;z-index:9999}

.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,21,33,.62);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex;align-items:center;gap:12px;
}
.brand img{width:164px;height:auto}
.menu{
  display:flex;align-items:center;gap:18px;
}
.menu a{
  padding:10px 12px;border-radius:12px;
  color:var(--muted);
}
.menu a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.menu .cta{
  background: linear-gradient(135deg, var(--brand2), var(--brand));
  color:#fff;font-weight:650;
  box-shadow: 0 12px 30px rgba(10,166,181,.18);
}
.menu .cta:hover{filter:brightness(1.05)}

.burger{
  display:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  padding:10px 12px;border-radius:12px;color:var(--text);
}

.hero{
  padding:54px 0 24px;
}
.hero-grid{
  display:grid;grid-template-columns: 1.08fr .92fr;gap:26px;align-items:center;
}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  padding:10px 12px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  border-radius:999px;color:var(--muted);
}
.dot{width:9px;height:9px;border-radius:50%;background:var(--brand)}
h1{
  font-size: clamp(34px, 4.5vw, 56px);
  line-height:1.05;margin:14px 0 14px;
  letter-spacing:-.02em;
}
.lead{color:var(--muted);font-size:18px;line-height:1.55;max-width:60ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 16px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);color:var(--text);font-weight:650;
}
.btn.primary{
  border:none;
  background: linear-gradient(135deg, var(--brand2), var(--brand));
  box-shadow: 0 18px 50px rgba(11,61,145,.18);
}
.btn:hover{filter:brightness(1.06)}
.note{margin-top:12px;color:var(--muted);font-size:13.5px}

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.section{padding:34px 0}
.section h2{
  margin:0 0 10px;font-size: clamp(24px, 3vw, 34px);
  letter-spacing:-.01em;
}
.section p{color:var(--muted);line-height:1.6;margin:0 0 16px;max-width:75ch}

.grid3{display:grid;grid-template-columns: repeat(3, 1fr);gap:16px}
.grid2{display:grid;grid-template-columns: repeat(2, 1fr);gap:16px}
.card{
  padding:18px;
  background: rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius: var(--radius);
}
.card h3{margin:10px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.6}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--muted);font-size:13px;
}

.icon{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, rgba(11,61,145,.55), rgba(10,166,181,.35));
  border:1px solid rgba(255,255,255,.14);
}

.split{
  display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:start;
}
.list{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}
hr.sep{
  border:0;border-top:1px solid var(--line);
  margin:22px 0;
}

.footer{
  padding:28px 0 40px;border-top:1px solid var(--line);
  background: rgba(0,0,0,.12);
}
.footer-grid{
  display:grid;grid-template-columns: 1.4fr 1fr 1fr;gap:16px;
}
.small{font-size:13px;color:var(--muted);line-height:1.65}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}

.form{
  display:grid;gap:12px;
}
.field{
  display:grid;gap:6px;
}
label{font-weight:650}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline:none;
}
textarea{min-height:130px;resize:vertical}
.helper{color:var(--muted);font-size:13px;line-height:1.5}

.toast{
  margin-top:12px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(10,166,181,.12);
  display:none;
}

.pagehead{padding:28px 0 10px}
.pagehead h1{margin:0 0 10px}
.breadcrumb{color:var(--muted);font-size:13.5px}

@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr;gap:18px}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr}
  .burger{display:inline-flex}
  .menu{
    display:none; position:absolute; left:20px; right:20px; top:64px;
    flex-direction:column; align-items:stretch;
    background: rgba(7,21,33,.92);
    border:1px solid var(--line);
    border-radius:18px;
    padding:10px;
  }
  .menu.show{display:flex}
  .menu a{width:100%}
}