body {
  background:#020814;
  color:#eafcff;
  font-family: Inter, sans-serif;
  margin:0;
}

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

.demo-wrapper {
  position:relative;
  max-width:600px;
  margin:0 auto;
  padding:40px;
}

.demo-form {
  background:#071d2b;
  padding:30px;
  border-radius:16px;
}

.demo-form input {
  width:100%;
  margin:8px 0 16px;
  padding:12px;
}

.btn, button {
  background:#22e3f0;
  border:none;
  padding:14px 24px;
  border-radius:999px;
  color:#000;
  cursor:pointer;
}

.overlay {
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.8);
  z-index:10;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}

.overlay + .demo-form {
  filter:blur(4px);
  pointer-events:none;
}