:root{--bg:#06162d;--card:#0b2345;--text:#f6f9ff;--muted:#a8b8cf;--blue:#168cff;--green:#32d583}
*{box-sizing:border-box} body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(145deg,#041126,#092650);color:var(--text);line-height:1.6}
.wrap{width:min(920px,calc(100% - 40px));margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:24px 0}.brand{font-size:22px;font-weight:800}.brand span{color:var(--blue)}
nav a{color:var(--muted);text-decoration:none;margin-left:20px}.hero{padding:90px 0 70px}.badge{display:inline-block;padding:7px 12px;border:1px solid #24558a;border-radius:999px;color:#9fd0ff;font-size:14px}
h1{font-size:clamp(46px,8vw,76px);line-height:1;margin:20px 0}h2{font-size:32px;margin-top:0}.lead{font-size:20px;color:var(--muted);max-width:680px}
.btn{display:inline-block;margin-top:24px;background:var(--blue);color:white;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:30px 0 90px}.card{background:rgba(11,35,69,.8);border:1px solid #163e6a;border-radius:20px;padding:24px}.card p,.content p,.content li{color:var(--muted)}
.content{background:rgba(11,35,69,.7);border:1px solid #163e6a;border-radius:22px;padding:32px;margin:45px 0 80px}.content h2{margin-top:32px;font-size:22px}.content h2:first-child{margin-top:0}
footer{border-top:1px solid #153456;padding:30px 0 50px;color:var(--muted);font-size:14px}footer a{color:#9fd0ff;text-decoration:none;margin-right:18px}
@media(max-width:700px){.grid{grid-template-columns:1fr}.nav nav{display:none}.hero{padding-top:55px}}