:root{
  --bg:#0b1220; --card:#0f172a; --muted:#94a3b8; --text:#e5e7eb;
  --brand:#22c55e; --brand2:#38bdf8; --accent:#f59e0b;
  --shadow:0 10px 30px rgba(0,0,0,.25); --radius:16px;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif; scroll-behavior:smooth}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
img{max-width:100%;display:block}

nav{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.8);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:34px}
.brand span{font-weight:800;letter-spacing:.4px}

.lang-switch{display:flex;gap:8px;align-items:center}
.lang-switch button{background:#0b1220;border:1px solid rgba(255,255,255,.14);
  color:#e5e7eb;border-radius:10px;padding:8px 10px;cursor:pointer}
.lang-switch button.active{background:linear-gradient(135deg,var(--brand),var(--brand2));border:none}

.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:46px 0}
.hero h1{font-size:46px;line-height:1.1;margin:6px 0 14px}
.hero p{color:var(--muted);font-size:18px;margin:0 0 18px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{padding:6px 10px;border-radius:999px;background:#111827;border:1px solid rgba(255,255,255,.08);font-size:13px;color:#cbd5e1}

.section{padding:60px 0;border-top:1px solid rgba(255,255,255,.06)}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}

.feature{display:flex;gap:14px;align-items:flex-start}
.icon{width:36px;height:36px;flex:0 0 36px;border-radius:10px;background:#0b1220;display:grid;place-items:center;border:1px solid rgba(255,255,255,.08)}

.kpis{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}
.kpi{padding:14px 16px;border-radius:14px;background:#0b1220;border:1px solid rgba(255,255,255,.08)}
.kpi strong{display:block;font-size:22px}

.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{font-size:36px;font-weight:800;margin:6px 0}
.small{color:var(--muted);font-size:14px}

.testimonials .quote{font-size:16px;color:#e2e8f0}
.testimonials .name{color:#cbd5e1;font-size:14px;margin-top:8px}

.cta-banner{text-align:center;background:linear-gradient(135deg,rgba(34,197,94,.08),rgba(56,189,248,.08));
  border:1px dashed rgba(255,255,255,.14);padding:30px;border-radius:var(--radius)}

footer{padding:40px 0;color:#94a3b8;font-size:14px}
footer .cols{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:#cbd5e1}

form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form input, form textarea, form select{width:100%;padding:12px 12px;border-radius:10px;background:#0b1220;
  border:1px solid rgba(255,255,255,.14);color:#e5e7eb;font-size:15px}
form textarea{min-height:120px}
form .actions{display:flex;gap:10px;margin-top:10px}

.notice{font-size:12px;color:#94a3b8;margin-top:6px}

.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.btn.primary {
  background: #007bff;
  color: white;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn.primary:hover {
  background: #0056b3;
  transform: translateY(-2px);
}

@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  .grid-3,.grid-4,.pricing{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}