body {
      font-family: sans-serif;
    }
    .header {
      background-color: #15133C;
      color: white;
      padding: 50px;
      text-align: center;
    }
    .header h1 {
      font-size: 4rem;
    }
    .cta-button {
      margin-top: 30px;
    }
    .feature-section {
      padding: 50px;
      text-align: center;
      background-color: #F1EEE9;
    }
    .feature-section h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }
    .demo-section {
      padding: 50px;
      text-align: center;
      background-color: #73777B;
      color: white;
    }
    .demo-section h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }
    .testimonial-section {
      padding: 50px;
      text-align: center;
      background-color: #F1EEE9;
    }
    .testimonial-section h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }
    .pricing-section {
      padding: 50px;
      text-align: center;
      background-color: #15133C;
      color: white;
    }
    .pricing-section h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }
    .faq-section {
      padding: 50px;
      text-align: center;
      background-color: #EC994B;
      color: white;
    }
    .faq-section h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }
    .contact-form {
      padding: 50px;
      text-align: center;
      background-color: #F1EEE9;
    }
    .contact-form h2 {
      font-size: 3rem;
      margin-bottom: 30px;
    }