body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: #0d0d0d;
  color: #f2f2f2;
}

.hero {
  max-width: 680px;
  margin: 4rem auto;
  padding: 3rem;
  background: #1a1a1a;
  border-radius: 12px;
  box-shadow: 0 0 30px rgba(255, 102, 0, 0.25);
  border: 1px solid #ff6600;
}

h1 {
  text-align: center;
  color: #ff6600;
  font-size: 2rem;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

input[type="text"],
input[type="email"],
input[type="tel"] {
  padding: 1rem;
  border: 1px solid #333;
  border-radius: 6px;
  background: #121212;
  color: #fff;
  font-size: 1rem;
  transition: border 0.3s ease;
}

input:focus {
  border-color: #ff6600;
  outline: none;
}

input::placeholder {
  color: #aaa;
}

button.btn {
  padding: 1rem;
  background: #ff6600;
  border: none;
  border-radius: 6px;
  font-size: 1.1rem;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.3s ease;
  letter-spacing: 1px;
}

button.btn:hover {
  background: #e65c00;
  transform: scale(1.03);
}

#form-success {
  margin-top: 1rem;
  text-align: center;
  font-weight: bold;
}

#whatsapp-button {
  margin-top: 1.5rem;
  text-align: center;
}

#whatsapp-link {
  display: inline-block;
  background: #ff6600;
  padding: 0.9rem 1.4rem;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 6px;
  transition: 0.3s ease;
}

#whatsapp-link:hover {
  background: #e65c00;
  transform: translateY(-2px);
}