:root{--c:#18F4FF;--bg:#000;--p:#0b0f12;--t:#e8f7f9;--m:#8fa3a8;--l:#1b2a2e}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--t);font:16px/1.6 Manrope,system-ui,sans-serif}
h1,h2,h3{font-family:Sora,sans-serif;line-height:1.15;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}.sec{padding:96px 24px}
.eyebrow{color:var(--c);text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700;margin-bottom:12px}
h2{font-size:clamp(28px,4vw,44px);margin-bottom:36px}h3{font-size:19px;margin-bottom:8px}
.lead{color:var(--m);font-size:clamp(17px,2vw,20px);max-width:640px;margin-bottom:32px}
.btn{display:inline-block;background:var(--c);color:#000;font-weight:700;padding:14px 26px;border-radius:999px;border:2px solid var(--c);cursor:pointer;font-size:16px;transition:.2s}
.btn:hover{box-shadow:0 0 24px #18f4ff88}.btn.ghost{background:transparent;color:var(--c)}.btn.sm{padding:8px 18px;font-size:14px}
.nav{position:sticky;top:0;z-index:9;background:#000c;backdrop-filter:blur(10px);border-bottom:1px solid var(--l)}
.navin{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav nav{display:flex;gap:26px;align-items:center;font-size:15px}.nav nav a:not(.btn):hover{color:var(--c)}
.burger{display:none;background:none;border:0;color:var(--c);font-size:28px}
.hero{position:relative;overflow:hidden;padding:120px 0 110px;border-bottom:1px solid var(--l)}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(#18f4ff14 1px,transparent 1px),linear-gradient(90deg,#18f4ff14 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%)}
.hero .wrap{position:relative}h1{font-size:clamp(40px,7vw,80px);margin-bottom:24px}h1 span{color:var(--c)}
.ctas{display:flex;gap:14px;flex-wrap:wrap}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px}
.chips span{border:1px solid var(--l);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--m)}
.cards{display:grid;gap:20px}.c4{grid-template-columns:repeat(4,1fr)}.c3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--p);border:1px solid var(--l);border-radius:16px;padding:28px;transition:.2s}
.card:hover{border-color:var(--c)}.card p,.steps p{color:var(--m);font-size:15px}
.card h3::before{content:"";display:block;width:28px;height:3px;background:var(--c);margin-bottom:18px}
.band{background:var(--p);border-block:1px solid var(--l)}.band .card{background:#000}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.steps li{border-top:2px solid var(--c);padding-top:18px}.steps b{color:var(--c);font-family:Sora;font-size:28px;display:block;margin-bottom:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{border:1px solid var(--l);border-radius:20px;padding:40px;background:var(--p)}
.panel.hi{border-color:var(--c);box-shadow:inset 0 0 60px #18f4ff12}.panel h2{margin-bottom:24px}
.ticks{list-style:none;padding:0;margin-bottom:32px}.ticks li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid var(--l)}
.ticks li::before{content:"";position:absolute;left:0;top:17px;width:14px;height:8px;border-left:2px solid var(--c);border-bottom:2px solid var(--c);transform:rotate(-45deg)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:820px}.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.form input,.form select,.form textarea{background:var(--p);border:1px solid var(--l);border-radius:10px;padding:13px;color:var(--t);font:inherit}
.form :focus{outline:2px solid var(--c);border-color:transparent}.full{grid-column:1/-1}.hp{display:none}
footer{border-top:1px solid var(--l);padding:48px 0}.foot{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between;color:var(--m);font-size:14px}
.foot nav{display:flex;gap:20px}.foot a:hover{color:var(--c)}.copy{width:100%}
@media(max-width:960px){.c4,.c3{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}}
@media(max-width:720px){.burger{display:block}.nav nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#000;padding:20px;border-bottom:1px solid var(--l)}
.nav nav.open{display:flex}.c4,.c3,.steps,.form{grid-template-columns:1fr}.sec{padding:72px 20px}.hero{padding:80px 0}.panel{padding:28px}}