body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f7f7fb;
    color: #222;
  }
  
  header {
    text-align: center;
    padding: 40px 10px 20px 10px;
    background: #2b3a50;
    color: #fff;
  }
  
  .cta-btn {
    display: inline-block;
    background: #e91e1b;
    color: #fff;
    padding: 12px 36px;
    border-radius: 25px;
    font-size: 1.2rem;
    text-decoration: none;
    margin-top: 20px;
  }
  
  main {
    max-width: 420px;
    margin: 40px auto;
    background: #fff;
    padding: 24px 20px;
    border-radius: 14px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.06);
  }
  
  form.lead-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 0;
  }
  
  form.lead-form input,
  form.lead-form button {
    width: 100%;
    margin-bottom: 14px;
    padding: 12px;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    margin-left: 0;
    margin-right: 0;
  }
  
  form.lead-form button {
    background: #f60000;
    color: #fff;
    border: none;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
  }
  
  form.lead-form button:hover {
    background: #d04117;
  }