body {
  background: radial-gradient(ellipse at center, #0f0c29 0%, #302b63 50%, #24243e 100%);
  color: #0ff;
  font-family: 'Orbitron', sans-serif;
  padding: 40px;
}

.container {
  background: rgba(0, 255, 255, 0.05);
  padding: 30px;
  border: 2px solid #0ff;
  border-radius: 15px;
  max-width: 700px;
  margin: auto;
  box-shadow: 0 0 30px #0ff;
}

input, textarea, button {
  display: block;
  width: 100%;
  margin-bottom: 15px;
  padding: 10px;
  background-color: #111;
  border: 1px solid #0ff;
  color: #0ff;
  border-radius: 5px;
  font-size: 1em;
}

button {
  background-color: #0ff;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background-color: #00f;
  color: #fff;
}

form {
  display: flex;
  flex-direction: column;
}