body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #111;
  color: #f4f4f4;
  text-align: center;
}

header {
  background: #0f0f0f;
  padding: 20px;
  border-bottom: 2px solid #00ff00;
}

header h1 {
  font-size: 2.5rem;
  margin: 0;
  color: #00ff00;
}

.hero {
  padding: 60px 20px;
  background: url('https://images.unsplash.com/photo-1503376780353-7e6692767b70') no-repeat center center/cover;
  color: white;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.cta-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #00ff00;
  color: black;
  font-weight: bold;
  border-radius: 5px;
  text-decoration: none;
  transition: 0.3s;
}

.cta-btn:hover {
  background: white;
  color: black;
}

.form-section {
  padding: 40px;
  background: #222;
}

form input, form button {
  display: block;
  width: 80%;
  max-width: 400px;
  margin: 10px auto;
  padding: 12px;
  border: none;
  border-radius: 5px;
}

form button {
  background: #00ff00;
  color: black;
  font-weight: bold;
  cursor: pointer;
}