body {
  font-family: Arial, sans-serif;
  background-color: #f3f3f3;
  margin: 0;
  padding: 20px;
}

.container {
  background-image:linear-gradient(purple,white,orange);
  border-radius: 10px;
  padding: 0;
  box-shadow: 0 0 10px #ccc;
  max-width: 700px;
  margin: auto;
  overflow: hidden;
}

.banner {
  display: flex;
  align-items: center;
  background-color: #0078d7;
  color: #fff;
  padding: 20px;
}

.banner-logo {
  max-width: 120px;
  max-height: 120px;
  margin-right: 20px;
}

.banner-text h1 {
  margin: 0 0 10px;
  font-size: 2rem;
}

.banner-text p {
  margin: 0;
  font-size: 1rem;
}

.main-content {
  padding: 20px;
  text-align: center;
}

.btn {
  background-color: #0078d7;
  color: #fff;
  padding: 10px 20px;
  margin: 10px 5px;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: inline-block;
}

input, textarea {
  width: 90%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.whatsapp-btn {
  background-color: #25D366;
}

.back-btn {
  background-color: #555;
}