body {
  margin:0;
  font-family: Inter, sans-serif;
  background:#0b0f1a;
  color:#fff;
}

.hero {
  padding:80px 20px;
  text-align:center;
  background:radial-gradient(circle at top, #0d47ff22, transparent 60%);
}

.hero h1 {
  font-family:Sora, sans-serif;
  font-size:36px;
}

.btn-primary, .btn-secondary {
  display:inline-block;
  margin-top:20px;
  padding:14px 28px;
  border-radius:30px;
  text-decoration:none;
}

.btn-primary {
  background:#0d47ff;
  color:white;
}

.btn-secondary {
  border:1px solid #0d47ff;
  color:#0d47ff;
}

.features, .plans {
  padding:60px 20px;
  max-width:900px;
  margin:auto;
}

.features ul {
  list-style:none;
  padding:0;
}

.features li {
  padding:10px 0;
}

.plan {
  background:#11172a;
  border-radius:16px;
  padding:30px;
  margin-bottom:20px;
}

.plan.destaque {
  border:2px solid #0d47ff;
}

.price {
  font-size:32px;
  font-weight:700;
}

.whatsapp {
  position:fixed;
  right:20px;
  bottom:20px;
  background:#25d366;
  color:white;
  padding:14px 18px;
  border-radius:50px;
  text-decoration:none;
}