:root{
  --bg:#05070b;
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --muted2:rgba(234,240,255,.55);
  --line:rgba(234,240,255,.14);
  --line2:rgba(234,240,255,.09);
  --accent:#55ffd6;
  --accent2:#8aa3ff;
  --shadow:0 10px 40px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:26px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 500px at 18% 12%, rgba(85,255,214,.12), transparent 60%),
    radial-gradient(900px 500px at 82% 18%, rgba(138,163,255,.11), transparent 60%),
    radial-gradient(1200px 700px at 50% 100%, rgba(85,255,214,.07), transparent 55%),
    linear-gradient(180deg, #03040a 0%, #05070b 40%, #03040a 100%);
  letter-spacing:.2px;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.92}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.site-header{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(5,7,11,.65);
  border-bottom:1px solid var(--line2);
}
.header-inner{display:flex;align-items:center;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:140px}
.logo{height:144px;width:auto;display:block;filter: drop-shadow(0 6px 20px rgba(0,0,0,.35));}

.nav{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav a{
  font-size:14px;
  padding:10px 10px;
  border-radius:12px;
  color:var(--muted);
  border:1px solid transparent;
}
.nav a:hover{color:var(--text);border-color:var(--line)}
.nav .lang{
  border-color:var(--line2);
  background: rgba(255,255,255,.02);
}
.nav .cta{
  color:#00110c;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(85,255,214,.75) 70%, rgba(138,163,255,.35) 100%);
  border:0;
  font-weight:800;
  box-shadow: 0 12px 30px rgba(85,255,214,.18);
}

.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;height:40px;
  border-radius:12px;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.02);
  color:var(--text);
}
.nav-toggle span{display:block;height:2px;background:var(--muted);margin:6px 10px;border-radius:999px}

.hero{padding:64px 0 28px;}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:stretch;
}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  padding:8px 12px;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.02);
  border-radius:999px;
  color:var(--muted);
  font-size:13px;
}
.kicker .dot{
  width:8px;height:8px;border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(85,255,214,.12);
}
h1{
  margin:14px 0 10px;
  font-size:44px;
  line-height:1.06;
  letter-spacing:-.6px;
}
.subhead{
  margin:0 0 18px;
  color:var(--muted);
  font-size:16px;
  line-height:1.55;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 14px;
  border-radius:14px;
  font-size:14px;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.02);
  color:var(--text);
}
.btn.primary{
  color:#00110c;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(85,255,214,.78) 70%, rgba(138,163,255,.35) 100%);
  border:0;
  font-weight:900;
}
.hero-note{margin-top:12px;color:var(--muted2);font-size:12.5px;}

.hero-card{
  border-radius: var(--radius2);
  border:1px solid var(--line2);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
  padding:18px;
  position:relative;
  overflow:hidden;
}
.hero-card:before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(500px 260px at 30% 10%, rgba(85,255,214,.16), transparent 60%),
              radial-gradient(520px 260px at 80% 10%, rgba(138,163,255,.14), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.hero-card-inner{position:relative}
.hero-card-title{font-size:14px;color:var(--muted);margin:0 0 10px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.mini{
  border:1px solid var(--line2);
  background: rgba(0,0,0,.18);
  border-radius:14px;
  padding:12px;
}
.mini .label{font-size:12px;color:var(--muted2)}
.mini .value{margin-top:6px;font-size:15px;font-weight:900}
.mini .value .chip{
  font-weight:700;font-size:12px;padding:4px 8px;
  border-radius:999px;border:1px solid var(--line2);
  background: rgba(255,255,255,.03);color:var(--muted);
  margin-left:6px;
}
.mini .ok{color:var(--accent)}
hr.sep{border:0;border-top:1px solid var(--line2);margin:18px 0;}
.small{font-size:12.5px;color:var(--muted2);line-height:1.5;}

.section{padding:34px 0}
.section h2{margin:0 0 10px;font-size:26px;letter-spacing:-.2px;}
.sub{margin:0 0 16px;color:var(--muted);line-height:1.6;}

.grid-3{display:grid;grid-template-columns: repeat(3, 1fr);gap:14px;}
.card{
  border-radius: var(--radius);
  border:1px solid var(--line2);
  background: rgba(0,0,0,.18);
  padding:16px;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}
.card .title{font-weight:900;margin:0 0 8px}
.card .text{margin:0;color:var(--muted);line-height:1.6;font-size:14px}
.card .tag{
  display:inline-block;margin-top:12px;font-size:12px;
  color:var(--muted2);border:1px solid var(--line2);
  padding:5px 9px;border-radius:999px;background: rgba(255,255,255,.02);
}

.split{display:grid;grid-template-columns: 1fr 1fr;gap:14px;align-items:start;}
.panel{
  border-radius: var(--radius2);
  border:1px solid var(--line2);
  background: rgba(0,0,0,.18);
  padding:18px;
  box-shadow: var(--shadow);
}

.list{margin:0;padding:0;list-style:none;}
.list li{
  display:flex;gap:10px;padding:10px 0;
  border-bottom:1px solid var(--line2);
  color:var(--muted);
}
.list li:last-child{border-bottom:0}
.check{
  width:22px;height:22px;border-radius:8px;
  border:1px solid var(--line2);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  background: rgba(85,255,214,.06);
  flex:0 0 auto;
}

.quote{border-left:3px solid rgba(85,255,214,.55);padding-left:14px;color:var(--muted);line-height:1.7;margin:0;}
.quote strong{color:var(--text)}

.callout{
  display:flex; gap:14px; align-items:flex-start;
  border-radius: var(--radius2);
  border:1px solid var(--line2);
  background: linear-gradient(180deg, rgba(85,255,214,.07), rgba(0,0,0,.18));
  padding:18px;
}
.callout .icon{
  width:42px;height:42px;border-radius:16px;
  background: rgba(85,255,214,.10);
  border:1px solid var(--line2);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  font-weight:900;
}

.site-footer{margin-top:34px;border-top:1px solid var(--line2);background: rgba(0,0,0,.22);}
.footer-grid{display:grid;grid-template-columns: 1.4fr .6fr;gap:18px;padding:26px 0;}
.footer-title{font-weight:900}
.footer-sub{color:var(--muted);margin-top:6px}
.footer-meta{color:var(--muted2);margin-top:10px;font-size:13px;line-height:1.6}
.footer-links{display:flex;flex-direction:column;gap:10px;align-items:flex-start;justify-content:flex-start}
.footer-links a{color:var(--muted)}
.footer-links a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;padding:14px 0 22px;color:var(--muted2);font-size:13px;}
.muted{color:var(--muted2)}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{font-size:12px;color:var(--muted);border:1px solid var(--line2);padding:6px 10px;border-radius:999px;background: rgba(255,255,255,.02);}

@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr}
  h1{font-size:38px}
  .grid-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav{display:none}
  .nav-toggle{display:block}
  body.nav-open .nav{
    display:flex;
    position:fixed;
    inset:64px 12px auto 12px;
    background: rgba(5,7,11,.92);
    border:1px solid var(--line2);
    border-radius: 18px;
    padding:12px;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    box-shadow: var(--shadow);
  }
  body.nav-open .nav a{width:100%}
}