:root{--bg:#070b16;--panel:#101a32;--line:#2a3b63;--txt:#ecf2ff;--muted:#a6b3d8;--cyan:#44f5de;--violet:#838bff;--warn:#ff8ca7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--txt);font-family:-apple-system,PingFang SC,sans-serif;background:radial-gradient(1100px 500px at 20% -10%,#1f3b74 0,transparent 50%),radial-gradient(800px 500px at 100% 0,#124247 0,transparent 55%),linear-gradient(var(--bg),#060a14)}.nav{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:#080c16bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:.08em}.nav a{color:#dbe5ff;text-decoration:none;margin-left:12px}.hero{max-width:1080px;margin:auto;padding:54px 18px 28px;display:grid;grid-template-columns:1.4fr .8fr;gap:16px}.pill{display:inline-block;background:var(--cyan);color:#032d25;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700}.hero h1{font-size:clamp(30px,5.6vw,56px);margin:.5rem 0}.hero p{color:var(--muted);line-height:1.6}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.btn{border:1px solid var(--line);color:var(--txt);padding:10px 14px;border-radius:10px;text-decoration:none}.primary{background:var(--cyan);color:#03261f;border:none}.hero-panel{background:linear-gradient(145deg,#111d3a,#192a56);border:1px solid #3a4d79;border-radius:16px;padding:14px;box-shadow:0 10px 30px #00000059,0 0 20px #44f5de14}.kv{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed #3a4d79}.kv:last-child{border:none}.warn{color:var(--warn)}.sec{max-width:1080px;margin:auto;padding:20px 18px}.sec h2{margin:0 0 12px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.card{background:linear-gradient(165deg,#121d39,#101a31);border:1px solid #2f4370;border-radius:14px;padding:14px;transition:.2s transform,.2s box-shadow}.card:hover{transform:translateY(-2px);box-shadow:0 12px 24px #00000047,0 0 20px #838bff1f}.card p{color:var(--muted);font-size:13px}.stripe{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0e172c99}.stripe li{margin:7px 0;color:#dce5ff}.note{font-size:12px;color:#95a4cd}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.metric{background:#101a31;border:1px solid #2c3f69;padding:12px;border-radius:12px}.metric b{display:block;font-size:22px}.up{color:#6df3c8}.down{color:#ff98ad}.faq-item{background:#0f182d;border:1px solid #2a3c63;border-radius:12px;padding:12px;margin-bottom:8px}.faq-item p{color:var(--muted)}.contact .form{display:grid;grid-template-columns:1fr 1fr auto;gap:8px}.contact input{background:#0b1325;border:1px solid #2a3c63;border-radius:10px;padding:10px;color:var(--txt)}.contact input:focus{outline:2px solid var(--cyan);outline-offset:1px}.contact button{background:var(--violet);color:#fff;border:none;border-radius:10px;padding:10px 14px}#msg{color:#b8ffec;font-size:13px}footer{padding:24px;text-align:center;color:#9caed8;border-top:1px solid var(--line);margin-top:16px}@media (max-width:768px){.hero,.contact .form{grid-template-columns:1fr}}