body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f8f8f8;
  color: #333;
}
.container {
  max-width: 800px;
  margin: auto;
  padding: 20px;
}
.hero {
  background: linear-gradient(#003366, #005599);
  color: white;
  padding: 60px 20px;
  text-align: center;
}
form input, form textarea, form select {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
.btn-submit {
  background: #003366;
  color: #fff;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
  border-radius: 4px;
}
.btn-submit:hover {
  background: #001f33;
}