body {
  background-color: #f4f8fb;
}
.contact-form {
  max-width: 600px;
  margin: 50px auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,128,0.1);
}
.form-title {
  color: #007bff;
}