:root{
  --bg:#030814;--card:#091426;--card2:#0d1b31;--text:#f4f8ff;
  --muted:#9aaac0;--blue:#1e9bff;--cyan:#58d5ff;--line:rgba(255,255,255,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 70% 0%,#102a4a 0,#030814 42%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,92%);margin:auto}
header{position:sticky;top:0;z-index:10;background:rgba(3,8,20,.78);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:70px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:24px;font-weight:800;letter-spacing:-1px}.logo span{color:var(--blue)}
nav{display:flex;gap:26px;color:#c8d5e7;font-size:14px}
nav a:hover,nav a.active{color:#fff}
.menu{display:none;font-size:25px}
.hero{min-height:600px;display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:30px;padding:70px 0}
.eyebrow{color:var(--cyan);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:2px}
h1{font-size:clamp(42px,6vw,76px);line-height:.98;margin:14px 0 22px;letter-spacing:-3px}
h1 span{color:var(--blue)}
h2{font-size:38px;margin:0 0 14px;letter-spacing:-1.5px}
p{color:var(--muted);line-height:1.7}
.btn{display:inline-block;margin-top:18px;padding:13px 22px;border-radius:12px;background:linear-gradient(135deg,#1689ee,#55cfff);color:#001326;font-weight:800;box-shadow:0 12px 35px rgba(30,155,255,.2)}
.hero-img{height:500px;border-radius:28px;background-size:cover;background-position:center;box-shadow:0 25px 80px rgba(0,0,0,.45);border:1px solid var(--line)}
.space{background-image:url('https://images.unsplash.com/photo-1446776811953-b23d57bd21aa?auto=format&fit=crop&w=1400&q=85')}
.robot{background-image:url('https://images.unsplash.com/photo-1485827404703-89b55fcc595e?auto=format&fit=crop&w=1400&q=85')}
.gadget{background-image:url('https://images.unsplash.com/photo-1511707171634-5f897ff02aa9?auto=format&fit=crop&w=1400&q=85')}
.city{background-image:url('https://images.unsplash.com/photo-1519608487953-e999c86e7455?auto=format&fit=crop&w=1400&q=85')}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:35px 0 80px}
.card{background:linear-gradient(145deg,var(--card),#050c19);border:1px solid var(--line);padding:28px;border-radius:20px;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:rgba(88,213,255,.35)}
.icon{font-size:32px}.card h3{margin:14px 0 8px}
.page-head{padding:85px 0 35px}.page-head h1{font-size:58px}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:15px;padding:20px 0 80px}
.gallery div{height:250px;border-radius:18px;background-size:cover;background-position:center;border:1px solid var(--line)}
.gallery .big{height:515px;grid-row:span 2}
.statbar{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:20px 0 70px}
.stat{padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.stat strong{display:block;font-size:32px;color:var(--cyan)}
footer{border-top:1px solid var(--line);padding:35px 0;color:#73839a}
footer .container{display:flex;justify-content:space-between;gap:20px}
@media(max-width:800px){
 nav{display:none}.menu{display:block}.hero{grid-template-columns:1fr;padding-top:45px}.hero-img{height:360px}
 .cards{grid-template-columns:1fr}.gallery{grid-template-columns:1fr 1fr}.gallery .big{height:300px;grid-row:auto;grid-column:span 2}
 .statbar{grid-template-columns:1fr 1fr}footer .container{flex-direction:column}
}