:root{
  --bg:#020812;
  --bg2:#06101f;
  --surface:#0a1424;
  --surface2:#0d1b2e;
  --line:rgba(120,198,255,.18);
  --text:#f6f9ff;
  --muted:#a8b5c9;
  --cyan:#2bdcff;
  --blue:#2288ff;
  --glow:rgba(43,220,255,.24);
  --max:1180px;
  color-scheme:dark;
}
*{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;
  color:var(--text);
  background:
    radial-gradient(circle at 82% 16%,rgba(0,104,255,.20),transparent 24rem),
    radial-gradient(circle at 15% 82%,rgba(0,184,255,.11),transparent 27rem),
    linear-gradient(180deg,#02060d 0%,var(--bg) 45%,#01050b 100%);
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 36px),var(--max));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(2,8,18,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-weight:800;letter-spacing:-.02em}
.brand img{width:48px;height:48px;border-radius:13px}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:.95rem}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--text)}
.lang{
  border:1px solid var(--line);background:#0a1424;color:var(--text);
  padding:8px 12px;border-radius:999px;font-weight:700;text-decoration:none
}
.hero{padding:78px 0 54px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
.kicker{color:var(--cyan);font-weight:800;letter-spacing:.18em;font-size:.78rem;text-transform:uppercase}
h1,h2,h3{line-height:1.05;letter-spacing:-.045em;margin:0}
h1{font-size:clamp(3rem,6vw,5.9rem);margin:17px 0 24px}
.gradient{background:linear-gradient(90deg,var(--cyan),#72baff 72%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.08rem,2vw,1.35rem);color:var(--muted);max-width:660px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 20px;border-radius:14px;text-decoration:none;font-weight:800;
  border:1px solid rgba(255,255,255,.09);
}
.btn-primary{background:linear-gradient(135deg,#16ccef,#227dff);color:#001019;box-shadow:0 12px 42px rgba(24,155,255,.25)}
.btn-secondary{background:rgba(255,255,255,.035)}
.hero-card{
  padding:10px;border:1px solid var(--line);border-radius:28px;
  background:linear-gradient(145deg,rgba(19,38,68,.9),rgba(3,9,18,.92));
  box-shadow:0 30px 90px rgba(0,94,255,.16),0 0 70px rgba(43,220,255,.08);
}
.hero-card img{border-radius:20px;width:100%}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:46px}
.trust{
  border:1px solid rgba(255,255,255,.07);border-radius:18px;
  padding:18px;background:rgba(255,255,255,.025)
}
.trust strong{display:block;margin-bottom:4px}.trust span{color:var(--muted);font-size:.92rem}
.section{padding:86px 0}
.section-head{max-width:760px;margin-bottom:44px}
.section h2{font-size:clamp(2.4rem,5vw,4.6rem);margin:11px 0 18px}
.section-head p{color:var(--muted);font-size:1.12rem}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{
  padding:25px;border:1px solid rgba(255,255,255,.07);border-radius:22px;
  background:linear-gradient(145deg,rgba(13,27,46,.86),rgba(4,10,19,.88));
}
.feature .icon{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;
  background:rgba(39,186,255,.10);border:1px solid rgba(65,197,255,.18);
  font-size:1.45rem;margin-bottom:20px
}
.feature h3{font-size:1.25rem;margin-bottom:10px}.feature p{color:var(--muted);margin:0}
.showcase{display:grid;gap:76px}
.showcase-row{display:grid;grid-template-columns:.83fr 1.17fr;gap:60px;align-items:center}
.showcase-row:nth-child(even){grid-template-columns:1.17fr .83fr}
.showcase-row:nth-child(even) .shot{order:2}
.shot{
  width:min(100%,560px);margin:auto;padding:8px;border-radius:30px;
  background:linear-gradient(145deg,rgba(23,67,113,.6),rgba(2,8,16,.9));
  border:1px solid var(--line);box-shadow:0 35px 80px rgba(0,69,176,.16)
}
.shot img{border-radius:23px}
.copy h3{font-size:clamp(2rem,4vw,3.4rem);margin:10px 0 18px}
.copy p{font-size:1.08rem;color:var(--muted)}
.copy ul{padding-left:1.2rem;color:#cdd7e5}
.copy li{margin:.55rem 0}
.release{
  border:1px solid var(--line);border-radius:28px;padding:34px;
  background:linear-gradient(135deg,rgba(18,50,84,.66),rgba(3,10,19,.9));
}
.release ul{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 30px;padding-left:1.2rem}
.privacy{
  display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center;
  padding:34px;border:1px solid rgba(255,255,255,.07);border-radius:24px;background:rgba(255,255,255,.025)
}
.footer{padding:40px 0 54px;color:#7f8da3;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer a{color:#aebad0;text-decoration:none}
.small{font-size:.9rem;color:#7f8da3}
@media (max-width:900px){
  .nav-links a:not(.lang){display:none}
  .hero{padding-top:52px}
  .hero-grid,.showcase-row,.showcase-row:nth-child(even){grid-template-columns:1fr}
  .showcase-row:nth-child(even) .shot{order:0}
  .trust-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}
  .release ul{grid-template-columns:1fr}
  .privacy{grid-template-columns:1fr}
}
@media (max-width:620px){
  .container{width:min(calc(100% - 24px),var(--max))}
  .nav{height:66px}
  .brand span{font-size:.94rem}
  .brand img{width:42px;height:42px}
  .hero{padding:38px 0 34px}
  h1{font-size:clamp(2.65rem,15vw,4.2rem)}
  .trust-grid,.feature-grid{grid-template-columns:1fr}
  .section{padding:62px 0}
  .showcase{gap:56px}
  .showcase-row{gap:27px}
  .release,.privacy{padding:24px}
}