body{
  margin:0;
  font-family:Inter,Arial;
  background:linear-gradient(135deg,#020617,#020617 40%,#0f172a);
  color:#e2e8f0;
}

header{
  position:fixed;
  width:100%;
  background:rgba(2,6,23,.6);
  backdrop-filter:blur(14px);
  padding:16px;
  z-index:10;
}

nav a{
  color:#14b8a6;
  margin-right:18px;
  text-decoration:none;
  font-weight:500;
}

.hero{
  text-align:center;
  padding:140px 20px 80px;
}

.glass{
  background:rgba(255,255,255,0.06);
  backdrop-filter:blur(16px);
  border-radius:18px;
  padding:28px;
  box-shadow:0 10px 30px rgba(0,0,0,0.35);
  transition:transform .25s ease;
}

.glass:hover{
  transform:translateY(-6px) scale(1.02);
}

.carousel img{
  width:100%;
  max-height:420px;
  object-fit:cover;
  display:none;
  border-radius:18px;
}

.carousel img.active{display:block}

.container{
  max-width:1100px;
  margin:auto;
  padding:60px 20px;
}

.footer{
  background:#020617;
  padding:60px 20px;
  margin-top:80px;
}

.footer-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:40px;
}

.whatsapp{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25D366;
  color:white;
  padding:14px 16px;
  border-radius:999px;
  text-decoration:none;
  font-weight:600;
}