:root{
  --bg:#07111f; --bg2:#0b1b2e; --panel:#0f243b; --text:#edf6ff; --muted:#a9bdd0;
  --line:rgba(255,255,255,.11); --accent:#57d6ff; --accent2:#8b7cff; --white:#fff;
  --max:1180px; --radius:22px; --shadow:0 24px 70px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
background:radial-gradient(circle at 85% 5%,rgba(87,214,255,.12),transparent 30%),linear-gradient(180deg,var(--bg),#091625 55%,var(--bg));
color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,17,31,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:800;letter-spacing:-.03em;font-size:1.35rem}.brand span{color:var(--accent)}
.nav-links{display:flex;gap:26px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{color:#c9d9e8;font-size:.94rem}.nav-links a:hover,.nav-links a.active{color:var(--white)}
.menu{display:none;background:none;border:1px solid var(--line);color:white;border-radius:10px;padding:8px 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;font-weight:750;border:1px solid var(--line);transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--accent),#7e9cff);color:#06101c;border:0}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(87,214,255,.16)}
.hero{padding:105px 0 85px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-size:.78rem;font-weight:800}
h1{font-size:clamp(2.8rem,6vw,5.4rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0 25px}
h2{font-size:clamp(2rem,4vw,3rem);line-height:1.1;letter-spacing:-.04em;margin:0 0 18px}
h3{margin:0 0 8px;font-size:1.2rem}
.lead{font-size:1.18rem;color:var(--muted);max-width:680px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));
border-radius:28px;padding:30px;box-shadow:var(--shadow);position:relative}
.orbit{height:320px;border-radius:22px;background:radial-gradient(circle at center,rgba(87,214,255,.18),transparent 36%),linear-gradient(135deg,#0d2945,#10172d);
display:grid;place-items:center;position:relative;overflow:hidden}
.orbit:before,.orbit:after{content:"";position:absolute;border:1px solid rgba(87,214,255,.25);border-radius:50%;width:250px;height:250px}
.orbit:after{width:150px;height:150px;border-color:rgba(139,124,255,.3)}
.core{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06101c;font-weight:900;box-shadow:0 0 70px rgba(87,214,255,.3)}
.section{padding:90px 0}.section-alt{background:rgba(255,255,255,.025);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:40px}.section-head p{color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.035)}
.card p,.card li{color:var(--muted)}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(87,214,255,.1);color:var(--accent);margin-bottom:18px;font-weight:900}
.list{padding-left:20px}.list li{margin:9px 0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px}
.stat{padding:22px;border:1px solid var(--line);border-radius:18px}.stat strong{font-size:1.55rem;display:block}.stat span{color:var(--muted);font-size:.9rem}
.cta{padding:65px 0}.cta-box{border:1px solid var(--line);border-radius:28px;padding:50px;background:linear-gradient(120deg,rgba(87,214,255,.12),rgba(139,124,255,.09))}
.page-hero{padding:75px 0 50px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.6rem,5vw,4.3rem);margin-bottom:15px}
.form{display:grid;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
input,textarea{width:100%;padding:15px 16px;border-radius:12px;border:1px solid var(--line);background:#091827;color:var(--text);font:inherit;outline:none}
textarea{min-height:150px;resize:vertical}input:focus,textarea:focus{border-color:var(--accent)}
.notice{color:var(--muted);font-size:.9rem}.status{min-height:25px}
.site-footer{padding:45px 0;border-top:1px solid var(--line);color:var(--muted)}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-links{display:flex;gap:18px}
.reveal{animation:rise .65s ease both}@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media(max-width:800px){
 .menu{display:block}.nav-links{display:none;position:absolute;left:20px;right:20px;top:68px;padding:16px;background:#0b1b2e;border:1px solid var(--line);border-radius:16px;flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links .btn{display:flex}.hero-grid,.grid-3,.grid-2{grid-template-columns:1fr}.hero{padding:75px 0}.stats,.form-grid{grid-template-columns:1fr}
}