*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#031321;color:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.header{position:sticky;top:0;z-index:40;background:#020b14f2;border-bottom:1px solid #154963}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{width:145px;height:64px;object-fit:contain}.menu{display:flex;gap:22px;align-items:center}.menu a{font-weight:800}.btn{display:inline-block;padding:13px 21px;border-radius:9px;background:linear-gradient(#47dd60,#15942b);font-weight:900;border:1px solid #65ec77}.hero{padding:75px 0;background:radial-gradient(circle at 72% 22%,#0a5c90,transparent 34rem),linear-gradient(#020b14,#05243a)}.grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.hero h1{font-size:clamp(42px,5.5vw,72px);line-height:1.02;margin:15px 0}.blue{color:#12adff}.lead{font-size:19px;color:#d4e4ed}.visual{background:#08263d;border:1px solid #17628b;border-radius:22px;padding:18px;box-shadow:0 30px 70px #0008}.visual img{border-radius:16px}.section{padding:65px 0}.alt{background:#051b2c}.center{text-align:center}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#08263c;border:1px solid #165b82;border-radius:14px;padding:22px}.price{font-family:Impact,'Arial Narrow Bold',sans-serif;font-size:64px;color:#35c94c}.old{text-decoration:line-through 4px #e5222a;font-size:27px}.footer{padding:40px 0;background:#01070d;border-top:1px solid #16475f}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:25px}.foot a{display:block;color:#b9ccd8;margin:7px 0}.legal{max-width:900px}.legal h1{font-size:45px}@media(max-width:900px){.grid,.cards,.foot{grid-template-columns:1fr}.menu a:not(.btn){display:none}.hero{text-align:center}}