:root{
  --bg:#09040f;
  --surface:#13091f;
  --surface-2:#1d0d30;
  --text:#f5f5f5;
  --muted:#a9a9a9;
  --gold:#ffd21f;
  --gold-2:#f4a900;
  --line:#37234c;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at 78% 4%, rgba(139,47,255,.20), transparent 28%),
    radial-gradient(circle at 15% 22%, rgba(255,210,31,.07), transparent 25%),
    linear-gradient(180deg,#08030e 0%,#10051b 48%,#08030e 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 32px),var(--max));margin:auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(8,3,14,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{
  min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em}
.brand img{width:44px;height:44px;border-radius:12px}
.brand span b{color:var(--gold)}
.menu{display:flex;gap:22px;align-items:center;font-size:14px;color:#d4d4d4}
.menu a:hover{color:var(--gold)}
.hero{
  min-height:680px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:64px;
  padding:90px 0 70px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(255,210,31,.42);color:var(--gold);
  border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700;
}
.hero h1{font-size:clamp(46px,7vw,86px);line-height:1.02;margin:22px 0 20px;letter-spacing:-.04em}
.hero h1 span{color:var(--gold)}
.hero p{max-width:670px;color:#c4c4c4;font-size:18px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 22px;border-radius:12px;font-weight:800;
  border:1px solid var(--line);
}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#111;border:none}
.btn-secondary{background:#180b26;color:#fff}
.device-card{
  position:relative;padding:22px;border-radius:30px;border:1px solid #292929;
  background:linear-gradient(145deg,#1e0b31,#09030f);box-shadow:0 30px 90px rgba(0,0,0,.45)
}
.device-card img{border-radius:24px}
.glow{
  position:absolute;inset:auto -20px -20px auto;width:160px;height:160px;
  background:rgba(139,47,255,.28);filter:blur(55px);border-radius:50%;pointer-events:none;
}
.section{padding:86px 0}
.section h2{font-size:clamp(32px,4vw,52px);line-height:1.15;margin:0 0 14px}
.section-intro{color:var(--muted);max-width:760px;margin:0 0 34px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:linear-gradient(180deg,#1b0c2c,#100719);
  border:1px solid var(--line);border-radius:18px;padding:26px
}
.card h3{margin:12px 0 8px}
.card p{margin:0;color:var(--muted)}
.icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(139,47,255,.16);border:1px solid rgba(255,210,31,.28);color:var(--gold);font-size:22px
}
.banner{
  display:flex;justify-content:space-between;align-items:center;gap:28px;
  background:linear-gradient(135deg,#24103a,#100719);
  border:1px solid var(--line);border-radius:24px;padding:36px
}
.banner p{color:var(--muted);margin:8px 0 0}
.page-hero{padding:82px 0 40px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(40px,6vw,68px);margin:0 0 12px}
.page-hero p{color:var(--muted);max-width:780px}
.content{padding:50px 0 90px}
.prose{max-width:860px}
.prose h2{margin-top:42px;font-size:28px}
.prose h3{margin-top:28px}
.prose p,.prose li{color:#c1c1c1}
.prose a{color:var(--gold)}
.notice{
  border-left:4px solid var(--gold);background:#190c28;padding:18px 20px;border-radius:10px;color:#cfcfcf
}
.contact-list{display:grid;gap:14px;margin-top:24px}
.contact-item{padding:20px;border:1px solid var(--line);border-radius:14px;background:#180b26}
.site-footer{border-top:1px solid var(--line);padding:30px 0;color:#8f8f8f;font-size:14px}
.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:860px){
  .menu{display:none}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:64px}
  .grid{grid-template-columns:1fr}
  .banner{align-items:flex-start;flex-direction:column}
}

.hero h1 span,
.brand span b{background:linear-gradient(90deg,#ffd21f 0%,#ffffff 45%,#a84cff 100%);
-webkit-background-clip:text;background-clip:text;color:transparent}
.btn-primary{box-shadow:0 12px 34px rgba(139,47,255,.22),0 6px 20px rgba(255,210,31,.14)}
.device-card{border-color:#45245f}
.device-card img{box-shadow:0 24px 70px rgba(139,47,255,.24)}
.card:hover{transform:translateY(-3px);border-color:#5a3176;transition:.2s ease}