:root{
  --bg:#081914; --bg2:#0d221b; --panel:rgba(255,255,255,.05);
  --fg:#eef6f3; --muted:#b9c9c4; --stroke:#123c32;
  --brand:#2dd4bf; --accent:#d4b669; --accent2:#84cc16;
  --shadow:0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font:16px/1.65 Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;color:var(--fg);
  background:radial-gradient(1200px 600px at 10% -10%,#0e4236 0%,transparent 60%), linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  overflow-x:hidden}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
/* Motion background */
.motion{
  position:fixed; inset:-20vmax; z-index:-1;
  background: conic-gradient(from 0deg at 50% 50%, rgba(45,212,191,.15), rgba(212,182,105,.08), rgba(132,204,22,.12), rgba(45,212,191,.15));
  filter: blur(60px); animation: swirl 26s linear infinite;
  opacity:.9;
}
@keyframes swirl{to{transform:rotate(360deg)}}
/* Header */
header{position:sticky;top:0;backdrop-filter:blur(10px);background:rgba(8,25,20,.7);border-bottom:1px solid var(--stroke);z-index:50}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.logo img{width:30px;height:30px;border-radius:8px;background:#07241d;padding:3px;box-shadow:var(--shadow)}
.lang{display:flex;gap:10px;align-items:center}
.lang a{font-size:.9rem;color:var(--muted)} .lang a.active{color:var(--fg);font-weight:700}
/* Tabs */
.tabs{display:flex;gap:10px;flex-wrap:wrap}
.tabs button{background:var(--panel);border:1px solid var(--stroke);color:var(--fg);border-radius:999px;padding:9px 14px;cursor:pointer;transition:.25s ease;box-shadow:0 4px 14px rgba(0,0,0,.15)}
.tabs button:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}
.tabs button.active{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#0a1411;border-color:transparent}
/* Hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:34px 0 10px}
.hero h1{font-size:44px;line-height:1.05;margin:0 0 10px;letter-spacing:.3px;text-shadow:0 2px 0 rgba(0,0,0,.2)}
.hero p{color:var(--muted);margin:0 0 10px}
.kicker{display:inline-block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.cta{display:flex;gap:12px;margin-top:10px}
.cta a{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:10px 14px;font-weight:600;border:1px solid var(--stroke);background:var(--panel)}
.cta .primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#08130f;border:none}
.preview{position:relative;min-height:160px;border-radius:18px;overflow:hidden;border:1px solid var(--stroke);box-shadow:var(--shadow);background:radial-gradient(600px 300px at 20% 10%, rgba(45,212,191,.15), transparent 60%),radial-gradient(600px 300px at 80% 90%, rgba(212,182,105,.15), transparent 60%)}
.preview img{position:absolute;inset:20px auto auto 20px;width:120px;height:120px;opacity:.9;filter:drop-shadow(0 8px 22px rgba(0,0,0,.4))}
/* Sections */
.section{padding:18px 0;display:none;animation: fade .35s ease} .section.active{display:block}
@keyframes fade{from{opacity:.3;transform:translateY(6px)}}
.grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));border:1px solid var(--stroke);border-radius:16px;padding:16px;box-shadow:var(--shadow);transform:translateZ(0);transition:.25s ease}
.card:hover{transform:translateY(-2px)}
.card h3{margin:0 0 6px} .card p{color:var(--muted);margin:0}
.card .more{margin-top:10px} .card .more button{background:transparent;border:1px solid var(--stroke);color:var(--fg);border-radius:10px;padding:7px 10px;cursor:pointer;transition:.2s ease}
.card .more button:hover{background:rgba(255,255,255,.08)}
.card .details{display:none;margin-top:10px;color:var(--fg)}
.news{display:grid;gap:12px} .news article{background:var(--panel);border:1px solid var(--stroke);border-radius:12px;padding:14px;box-shadow:var(--shadow)}
.news time{font-size:.85rem;color:var(--muted)}
/* Useful */
.iconlist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.iconlist li{list-style:none;margin:0;padding:12px 12px;border:1px solid var(--stroke);border-radius:12px;background:var(--panel)}
/* Contact */
form{display:grid;gap:10px;max-width:520px}
input,textarea{width:100%;padding:12px 12px;border-radius:12px;border:1px solid var(--stroke);background:rgba(0,0,0,.2);color:var(--fg)}
button[type=submit]{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#08130f;border:none;border-radius:12px;padding:12px 14px;font-weight:700;cursor:pointer}
/* Footer */
footer{margin-top:34px;padding:34px 0;border-top:1px solid var(--stroke);background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02))}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
small,.muted{color:var(--muted)} .social{display:flex;gap:10px;margin-top:10px}
.social a{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--stroke);border-radius:999px;padding:6px 10px;color:var(--fg);transition:.25s}
.social a:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}
/* Responsive */
@media (max-width: 1000px){.hero{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width: 560px){.cards{grid-template-columns:1fr}.hero h1{font-size:32px}.iconlist{grid-template-columns:1fr}}