:root{
  --bg:#f8fafc;
  --panel:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --brand:#00b2ff;
  --brand-2:#1de9b6;
  --accent:#0ea5e9;
  --border:#e2e8f0;
  --shadow: 0 10px 25px rgba(2,6,23,0.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,0.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo img{height:34px;width:auto}
.logo span{font-weight:700;color:#0b1324;font-size:18px}
.navlinks{display:flex;gap:18px;align-items:center}
.navlinks a{font-weight:600;color:#0b1324}
.langsel{position:relative}
.langsel select{
  appearance:none;padding:8px 30px 8px 12px;border:1px solid var(--border);
  border-radius:10px;background:#fff;font-weight:600;color:#0b1324;
}
.btn{
  display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#00131a;
  box-shadow:var(--shadow);border:0;cursor:pointer;text-decoration:none;
}
.btn:focus{outline:2px solid #94a3b8;outline-offset:2px}
.btn-secondary{
  background:#fff;border:1px solid var(--border);color:#0b1324;box-shadow:none;
}
.hero{
  position:relative;overflow:hidden;
  background:#000;color:#fff;
}
.hero img{width:100%;height:56vh;object-fit:cover;object-position:center}
.hero .overlay{
  position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.35) 50%,rgba(0,0,0,.6));
}
.hero .content{
  position:absolute;left:0;right:0;top:0;bottom:0;
  display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;
}
.hero h1{font-size:40px;margin:0 0 10px;font-weight:800;letter-spacing:-0.02em}
.hero p{font-size:18px;opacity:.95;margin:0 auto 18px;max-width:900px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.section{padding:56px 0}
.section .grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
@media (max-width: 900px){
  .section .grid{grid-template-columns:1fr}
  .hero h1{font-size:30px}
}
.card{
  background:var(--panel);border:1px solid var(--border);
  border-radius:18px;box-shadow:var(--shadow);padding:22px;
}
.kicker{display:inline-block;padding:6px 10px;border-radius:999px;background:#ecfeff;color:#075985;font-weight:800;font-size:12px;letter-spacing:.06em;text-transform:uppercase;border:1px solid #a5f3fc}
.h2{font-size:28px;margin:10px 0 8px;font-weight:800;letter-spacing:-0.01em}
.h3{font-size:20px;margin:12px 0 8px;font-weight:800}
.lead{font-size:18px;color:var(--muted)}
.figure{overflow:hidden;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow);background:#000}
.figure img{width:100%;height:auto;display:block}
.figure figcaption{color:#e2e8f0;font-size:14px;padding:10px;background:rgba(0,0,0,.6)}
.columns{columns:2;gap:32px}
@media (max-width: 900px){.columns{columns:1}}
.faq details{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:var(--shadow)}
.faq summary{font-weight:700;cursor:pointer}
.footer{background:#0b1324;color:#dbeafe;padding:36px 0;margin-top:40px}
.footer a{color:#a5e3ff}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
@media (max-width: 900px){.footer .cols{grid-template-columns:1fr 1fr}}
.badge{font-size:12px;border:1px solid var(--border);background:#f8fafc;padding:4px 8px;border-radius:999px;margin-right:8px}
.note{font-size:14px;color:var(--muted)}
.table{width:100%;border-collapse:separate;border-spacing:0 8px}
.table tr{background:var(--panel)}
.table td{padding:12px 14px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.table tr td:first-child{border-left:1px solid var(--border);border-top-left-radius:12px;border-bottom-left-radius:12px}
.table tr td:last-child{border-right:1px solid var(--border);border-top-right-radius:12px;border-bottom-right-radius:12px}
.tag{display:inline-block;background:#f1f5f9;border:1px solid #e2e8f0;color:#0b1324;padding:6px 10px;border-radius:999px;font-weight:700;font-size:12px;margin:4px 6px 0 0}
.notice{padding:14px 16px;border:1px dashed #bae6fd;border-radius:14px;background:#f0f9ff;color:#075985}
.small{font-size:14px}
header .mobile-toggle{display:none}
@media (max-width: 760px){
  .navlinks{display:none}
  header .mobile-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);padding:8px 10px;border-radius:10px;background:#fff}
  .navlinks.mobile-open{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--border);padding:12px;position:absolute;top:64px;left:16px;right:16px;border-radius:12px;box-shadow:var(--shadow)}
}