:root{--navy:#0b2545;--sky:#13a1d8;--light:#eef6fb;--ink:#1d2a3a;--amber:#f4a259}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);line-height:1.6}
a{color:var(--sky)}.wrap{max-width:1080px;margin:auto;padding:0 20px}
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:5}
nav{display:flex;justify-content:space-between;align-items:center;padding:14px 0}nav .logo{font-weight:800;font-size:1.3rem;letter-spacing:.5px}
nav .logo span{color:var(--sky)}nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0}nav ul a{color:#fff;text-decoration:none;font-size:.95rem}
.hero{background:linear-gradient(160deg,#0b2545 0%,#134074 55%,#13a1d8 100%);color:#fff;padding:90px 0 80px;position:relative;overflow:hidden}
.hero h1{font-size:2.6rem;line-height:1.15;margin:0 0 14px}.hero p{font-size:1.15rem;max-width:620px;opacity:.95}
.hero .plane{position:absolute;right:-40px;top:40px;font-size:220px;opacity:.12;transform:rotate(-20deg)}
.btn{display:inline-block;padding:13px 24px;border-radius:8px;font-weight:700;text-decoration:none;margin:8px 10px 0 0}
.btn.primary{background:var(--amber);color:var(--navy)}.btn.ghost{border:2px solid #fff;color:#fff}
section{padding:64px 0}section.alt{background:var(--light)}h2{color:var(--navy);font-size:1.9rem;margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(11,37,69,.08);border-top:4px solid var(--sky)}
.card h3{margin-top:0;color:var(--navy)}ol.steps li{margin-bottom:10px}
.ph{background:#fff3cd;color:#7a5200;padding:1px 6px;border-radius:4px;font-weight:600;font-size:.9em}
details{background:#fff;border-radius:10px;padding:16px 20px;margin-bottom:12px;box-shadow:0 2px 8px rgba(11,37,69,.06)}
summary{font-weight:700;cursor:pointer;color:var(--navy)}
footer{background:var(--navy);color:#cfe3f1;padding:30px 0;font-size:.9rem}
@media(max-width:700px){nav ul{display:none}.hero h1{font-size:2rem}.hero{padding:60px 0}}
.grid2{grid-template-columns:repeat(2,1fr)}@media(max-width:700px){.grid2{grid-template-columns:1fr}}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.badges span{background:var(--navy);color:#fff;padding:6px 14px;border-radius:999px;font-weight:600;font-size:.9rem}

.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}.logo-mark{height:40px;width:auto}