/* Reset and base styles */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
  
      body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
        background-color: #222226;
        color: white;
        line-height: 1.6;
      }
  
      a {
        color: white;
        text-decoration: none;
      }
  
      img {
        max-width: 100%;
        height: auto;
      }
  
      .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
      }
  
      /* Header styles */
      header {
        padding: 20px 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
      }
  
      .logo {
        font-size: 1.5rem;
        font-weight: bold;
      }
  
      nav ul {
        display: flex;
        list-style: none;
      }
  
      nav ul li {
        margin-left: 30px;
      }
  
      nav ul li a:hover {
        color: #cccccc;
      }
  
      .btn {
        display: inline-block;
        padding: 10px 20px;
        border-radius: 4px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.3s ease;
      }
  
      .btn-primary {
        background-color: white;
        color: #222226;
      }
  
      .btn-primary:hover {
        background-color: #e6e6e6;
      }
  
      .btn-outline {
        border: 1px solid white;
        background-color: transparent;
      }
  
      .btn-outline:hover {
        background-color: white;
        color: #222226;
      }
  
      /* Hero section */
      .hero {
        padding: 80px 0;
        text-align: center;
      }
  
      .hero h1 {
        font-size: 3.5rem;
        margin-bottom: 20px;
      }
  
      .hero p {
        font-size: 1.5rem;
        color: #cccccc;
        max-width: 800px;
        margin: 0 auto 40px;
      }
  
      .hero-image {
        max-width: 400px;
        margin: 0 auto 40px;
        aspect-ratio: 16/9;
        background-color: #2a2a2e;
        display: flex;
        align-items: center;
        justify-content: center;
      }
  
      .hero-image img {
        max-height: 100%;
      }
  
      .btn-group {
        display: flex;
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
      }
  
      /* Features section */
      .features {
        padding: 80px 0;
      }
  
      .features h2 {
        font-size: 2.5rem;
        text-align: center;
        margin-bottom: 50px;
      }
  
      .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
      }
  
      .feature-card {
        background-color: #2a2a2e;
        padding: 30px;
        border-radius: 8px;
      }
  
      .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 20px;
      }
  
      .feature-card h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
      }
  
      .feature-card p {
        color: #cccccc;
      }
  
      /* About section */
      .about {
        padding: 80px 0;
      }
  
      .about h2 {
        font-size: 2.5rem;
        text-align: center;
        margin-bottom: 30px;
      }
  
      .about-content {
        max-width: 800px;
        margin: 0 auto;
      }
  
      .about p {
        margin-bottom: 20px;
        color: #cccccc;
        font-size: 1.1rem;
      }
      /* Download section */
      .download {
        padding: 80px 0;
        text-align: center;
      }
  
      .download h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
      }
  
      .download p {
        font-size: 1.2rem;
        color: #cccccc;
        max-width: 700px;
        margin: 0 auto 40px;
      }
  
      /* Footer */
      footer {
        padding: 40px 0;
        border-top: 1px solid #333;
      }
  
      .footer-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
      }
  
      .footer-copyright {
        color: #999;
        margin-bottom: 20px;
      }
  
      .footer-links {
        display: flex;
        gap: 30px;
      }
  
      .footer-links a {
        color: #999;
      }
  
      .footer-links a:hover {
        color: white;
      }
  
      /* Responsive styles */
      @media (max-width: 768px) {
        nav {
          display: none;
        }
  
        .hero h1 {
          font-size: 2.5rem;
        }
  
        .hero p {
          font-size: 1.2rem;
        }
  
        .features h2, .about h2, .code-example h2, .download h2 {
          font-size: 2rem;
        }
  
        .footer-content {
          flex-direction: column;
          text-align: center;
        }
      }