:root{
  --bg:#0b1220;
  --surface:rgba(255,255,255,.06);
  --surface2:rgba(255,255,255,.10);
  --text:#f4f7ff;
  --muted:rgba(244,247,255,.75);
  --primary:#4aa3ff;
  --primary2:#1f6cff;
  --border:rgba(255,255,255,.14);
  --shadow: 0 18px 45px rgba(0,0,0,.35);
  --radius:18px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% -10%, rgba(74,163,255,.25), transparent 55%),
              radial-gradient(900px 700px at 90% 0%, rgba(31,108,255,.18), transparent 55%),
              radial-gradient(900px 700px at 60% 110%, rgba(255,255,255,.06), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(150%) blur(14px);
  background:rgba(11,18,32,.65);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.brand img{height:34px; width:auto}
.menu{display:flex; gap:18px; align-items:center}
.menu a{padding:8px 10px; border-radius:12px; color:var(--muted)}
.menu a:hover{background:var(--surface); color:var(--text)}
.cta{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 14px; border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  border:1px solid rgba(255,255,255,.25);
  box-shadow:0 10px 28px rgba(31,108,255,.25);
  font-weight:600;
}
.hero{
  position:relative;
  padding:56px 0 36px;
}
.hero-grid{display:grid; grid-template-columns: 1.15fr .85fr; gap:24px; align-items:stretch}
@media (max-width: 900px){ .hero-grid{grid-template-columns:1fr} .menu{display:none} .mobile-btn{display:inline-flex}}
.mobile-btn{display:none; background:var(--surface); border:1px solid var(--border); padding:10px 12px; border-radius:14px}
.card{
  background:linear-gradient(180deg, var(--surface2), var(--surface));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-card{padding:26px}
.kicker{display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; background:rgba(74,163,255,.12); border:1px solid rgba(74,163,255,.25); color:#d7e9ff; font-size:12px; letter-spacing:.08em}
h1{font-size:44px; line-height:1.08; margin:14px 0 10px}
@media (max-width: 520px){ h1{font-size:34px} }
.lead{color:var(--muted); font-size:16px; line-height:1.6; margin:0 0 18px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 14px; border-radius:14px;
  background:var(--surface); border:1px solid var(--border);
  color:var(--text); font-weight:600;
}
.btn:hover{background:rgba(255,255,255,.12)}
.slider{
  position:relative; overflow:hidden;
  border-radius:var(--radius);
  border:1px solid var(--border);
  min-height:320px;
}
.slide{position:absolute; inset:0; opacity:0; transition:opacity .6s ease; }
.slide.active{opacity:1}
.slide img{width:100%; height:100%; object-fit:cover; filter:saturate(1.05) contrast(1.05)}
.slider-overlay{position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.28), rgba(0,0,0,.45))}
.dots{position:absolute; left:50%; transform:translateX(-50%); bottom:12px; display:flex; gap:8px; z-index:5}
.dot{width:9px;height:9px;border-radius:999px;background:rgba(255,255,255,.35); border:1px solid rgba(255,255,255,.25); cursor:pointer}
.dot.active{background:#fff}
.section{padding:56px 0; border-top:1px solid rgba(255,255,255,.10)}
.section h2{font-size:30px; margin:0 0 8px}
.section p.section-lead{color:var(--muted); margin:0 0 22px; max-width:760px; line-height:1.7}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
@media (max-width: 900px){ .grid-3{grid-template-columns:1fr} }
.service-card{overflow:hidden}
.service-card img{width:100%; height:190px; object-fit:cover}
.service-card .inner{padding:16px}
.tag{display:inline-flex; padding:6px 10px; border-radius:999px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); color:var(--muted); font-size:12px}
.service-card h3{margin:10px 0 8px; font-size:18px}
.service-card p{margin:0 0 14px; color:var(--muted); line-height:1.6}
.service-card .more{display:inline-flex; gap:8px; align-items:center; color:#d7e9ff; font-weight:600}
.kv{display:grid; grid-template-columns:1fr 1fr; gap:16px}
@media (max-width: 900px){ .kv{grid-template-columns:1fr} }
.list{margin:0; padding-left:18px; color:var(--muted); line-height:1.7}
.iso-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px}
@media (max-width: 900px){ .iso-grid{grid-template-columns:repeat(2,1fr)}}
.iso-grid img{width:100%; height:200px; object-fit:cover; border-radius:14px; border:1px solid var(--border)}
.refs{display:grid; grid-template-columns:repeat(5,1fr); gap:18px; align-items:center}
@media (max-width: 900px){ .refs{grid-template-columns:repeat(2,1fr)}}
.refs .logo{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  padding:14px;
  display:flex; align-items:center; justify-content:center;
}
.refs img{max-width:120px; max-height:54px; filter:brightness(1.1); opacity:.95}
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px}
@media (max-width: 900px){ .contact-grid{grid-template-columns:1fr} }
.field{display:flex; flex-direction:column; gap:8px; margin-bottom:12px}
input, textarea{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:14px;
  padding:12px 12px;
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{border-color:rgba(74,163,255,.6); box-shadow:0 0 0 4px rgba(74,163,255,.12)}
.small{color:var(--muted); font-size:14px}
.footer{padding:28px 0; border-top:1px solid rgba(255,255,255,.10); color:var(--muted)}
.footer .row{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}
.socials{display:flex; gap:10px}
.socials a{padding:10px 12px; border-radius:14px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10)}
.notice{font-size:13px}