body {
  margin: 0;
  font-family: Arial;
  background: #070b16;
  color: white;
}

.background {
  position: fixed;
  width: 100%;
  height: 100%;

  background:
    radial-gradient(circle at top left,#4cc9ff33,transparent 30%),
    radial-gradient(circle at bottom right,#a855f733,transparent 30%);

  z-index: -1;
}

.container {
  width: 90%;
  max-width: 800px;

  margin: auto;

  padding: 40px;
}

h1 {
  font-size: 50px;

  background:
    linear-gradient(
      90deg,
      #4cc9ff,
      #a855f7
    );

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: #aaa;
}

.card {
  background: rgba(17,24,39,0.8);

  border-radius: 20px;

  padding: 25px;

  margin-bottom: 20px;

  backdrop-filter: blur(10px);
}

input,
textarea,
select {

  width: 100%;

  padding: 12px;

  margin-top: 10px;

  border: none;

  border-radius: 10px;

  background: #111827;

  color: white;
}

textarea {
  height: 120px;
}

button {

  background:
    linear-gradient(
      90deg,
      #4cc9ff,
      #a855f7
    );

  border: none;

  padding: 15px 25px;

  border-radius: 12px;

  color: white;

  cursor: pointer;

  font-size: 16px;
}