body {
  margin: 0;
  padding: 0;
  background: #f0f4f8;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.contact-form {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  width: 90%;
  max-width: 400px;
}

.contact-form h2 {
  text-align: center;
  margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 5px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
}

.contact-form small.error {
  display: block;
  margin-bottom: 10px;
  color: #d32f2f;
  font-size: 14px;
}

.contact-form button {
  width: 100%;
  padding: 12px;
  background: #4caf50;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

.contact-form button:hover {
  background: #45a049;
}

#feedback {
  margin-top: 10px;
  text-align: center;
  font-weight: bold;
}