body {
  font-family: 'Poppins', sans-serif;
  background: #f7f9fc;
  margin: 0;
  padding: 0;
  color: #333;
}

header {
  background: #0f5ba7;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

header h1 {
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.2rem;
}

.form-section {
  background: white;
  max-width: 550px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.form-section h2 {
  text-align: center;
  color: #0f5ba7;
  margin-bottom: 0.3rem;
}

.form-intro {
  text-align: center;
  color: #555;
  margin-bottom: 1.5rem;
}

.error {
  color: #b71c1c;
  background: #ffebee;
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  text-align: center;
}

.hidden {
  display: none;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-top: 1rem;
}

input, select, textarea {
  padding: 0.8rem;
  margin-top: 0.3rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
}

select {
  background: white;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

#otherPurposeBox {
  margin-top: 1rem;
}

button {
  margin-top: 1.5rem;
  padding: 1rem;
  background: #0f5ba7;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

button:hover {
  background: #0d4b8a;
}

footer {
  text-align: center;
  padding: 1rem;
  background: #eee;
  margin-top: 2rem;
  font-size: 0.9rem;
}