:root{
  --blue:#1E88E5;
  --green:#43A047;
  --red:#E53935;
  --bg:#0f1720;
  --card-bg:#0b1220;
  --muted:#9aa6b2;
  --maxw:1200px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#081018 0%, #07101a 100%);color:#e6eef6}
.container{max-width:var(--maxw);margin:0 auto;padding:28px}
.header{position:sticky;top:0;background:transparent;padding:12px 0;backdrop-filter: blur(6px);z-index:50}
.header .container{display:flex;align-items:center;justify-content:space-between}
.logo{height:56px}
.nav a{color:#e6eef6;text-decoration:none;margin-left:16px;padding:8px 10px;border-radius:10px}
.nav a.cta{background:linear-gradient(90deg,var(--green),var(--red));color:white;font-weight:700}
.hero{padding:48px 0}
.hero-grid{display:grid;grid-template-columns:1fr 460px;gap:28px;align-items:center}
h1{font-size:40px;margin:0 0 12px}
.lead{color:var(--muted);max-width:560px}
.cta-row{margin-top:18px;display:flex;gap:12px}
.btn-primary{background:linear-gradient(90deg,var(--blue),var(--green));color:white;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:700}
.btn-secondary{border:1px solid rgba(255,255,255,0.08);padding:10px 16px;border-radius:10px;color:#cfe6ff;text-decoration:none}
.illus{border-radius:18px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.6)}
.section{padding:42px 0}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);border-top:1px solid rgba(255,255,255,0.02)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:18px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));padding:18px;border-radius:14px;min-height:140px;box-shadow:0 8px 40px rgba(0,0,0,0.6)}
.gallery{display:flex;gap:12px;margin-top:12px}
.gcard{flex:1;background:linear-gradient(90deg,var(--blue),var(--red));padding:28px;border-radius:12px;color:white;min-height:120px;display:flex;align-items:center;justify-content:center;font-weight:700}
.contact-grid{display:flex;gap:24px;align-items:center}
.qr{width:160px;border-radius:12px;border:4px solid rgba(255,255,255,0.04)}
.small{color:var(--muted)}
.footer{border-top:1px solid rgba(255,255,255,0.03);padding:24px 0;margin-top:18px}
.footer .container{display:flex;justify-content:space-between;align-items:center}
.logo-small{height:36px}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr; text-align:center}
  .cards{grid-template-columns:1fr 1fr}
  .contact-grid{flex-direction:column;gap:12px}
}
@media(max-width:520px){
  .cards{grid-template-columns:1fr}
}