:root{
  --bg:#0b1020; --card:#ffffff; --ink:#0f172a; --muted:#475569;
  --brand:#0ea5a4; --accent:#2563eb; --ring: 0 0 0 3px rgba(37,99,235,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#f8fafc;color:var(--ink);font:16px/1.6 'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:var(--accent);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;background:#ffffffaa;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid #e5e7eb;z-index:50}
.nav .bar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav .menu a{margin:0 10px;font-weight:600;color:#0f172a}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:32px}
.lang{display:flex;gap:8px;align-items:center}
.select{padding:6px 10px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}
.hero{position:relative;min-height:68vh;display:grid;place-items:center;color:#fff;background:#0b1020;overflow:hidden}
.hero video, .hero .bg{position:absolute;inset:0;object-fit:cover;opacity:.45}
.hero .content{position:relative;text-align:center;padding:80px 0}
.hero h1{font-size:44px;line-height:1.15;margin:0 0 12px;font-weight:800}
.hero p{font-size:18px;opacity:.95;margin:0 0 18px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700;background:linear-gradient(90deg,var(--brand),var(--accent));color:#fff;box-shadow:0 10px 24px rgba(37,99,235,.25)}
.section{padding:64px 0}
.grid2{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
.card{background:var(--card);border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 8px 30px rgba(2,6,23,.06);padding:24px}
img.resp{width:100%;border-radius:14px}
.cta{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(90deg,var(--bg),#131a33);color:#fff;border-radius:18px;padding:28px}
.form{display:grid;gap:14px}
.input{padding:12px 14px;border:1px solid #e5e7eb;border-radius:12px}
.input:focus{outline:none;box-shadow:var(--ring)}
.faq details{background:#fff;border-radius:14px;border:1px solid #e5e7eb;padding:14px;margin-bottom:10px}
footer{padding:24px 0;border-top:1px solid #e5e7eb;background:#fff}
.badge{display:inline-block;border-radius:999px;background:#eef2ff;color:#1d4ed8;padding:6px 10px;font-weight:700}
/* scroll-fade */
.reveal{opacity:0;transform:translateY(16px);transition:all .6s ease}
.reveal.visible{opacity:1;transform:none}
/* 3D tilt */
.tilt{transform-style:preserve-3d;transition:transform .2s ease}
.tilt:hover{transform:perspective(800px) rotateX(3deg) rotateY(-3deg)}
/* Cookie banner (full screen) */
.cookie-overlay{position:fixed;inset:0;background:rgba(2,6,23,.72);display:none;align-items:center;justify-content:center;z-index:1000}
.cookie-card{background:#fff;max-width:760px;margin:20px;border-radius:20px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.cookie-actions{display:flex;gap:12px;margin-top:16px;justify-content:flex-end}
@media (max-width: 900px){
  .grid2{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}