/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body, html {
    font-family: 'Courier New', monospace;
    background-color: #0d0d0d;
    color: #3399ff;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  header {
    text-align: center;
    padding: 20px 10px;
    background-color: #141414;
    box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.5);
  }
  
  header h1 {
    font-size: 3rem;
    color: #3399ff;
    margin-bottom: 10px;
    text-shadow: 0 0 8px #1a8cff;
  }
  
  header p {
    font-size: 1.2rem;
    color: #99ccff;
  }
  
  main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
    margin-bottom: 20px;
  }
  
  nav ul li {
    font-size: 1.2rem;
    text-transform: uppercase;
    color: #3399ff;
  }
  
  .button-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 15px;
    max-width: 1200px;
    padding: 20px;
  }
  
  .modern-button {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 12px 25px;
    border: 2px solid #3399ff;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: bold;
    transition: transform 0.3s, background-color 0.3s;
  }
  
  .modern-button:hover {
    background-color: #3399ff;
    color: #0d0d0d;
    transform: scale(1.1);
  }
  
  footer {
    padding: 20px;
    background-color: #141414;
    color: #3399ff;
    text-align: center;
  }
  
  /* Mobile Responsiveness */
  @media (max-width: 768px) {
    header h1 {
      font-size: 2rem;
    }
  
    nav ul {
      flex-direction: column;
      gap: 10px;
    }
  
    .modern-button {
      font-size: 1rem;
      padding: 10px 20px;
    }
  }
  
  @media (max-width: 480px) {
    header h1 {
      font-size: 1.5rem;
    }
  
    nav ul {
      gap: 5px;
    }
  
    .modern-button {
      font-size: 0.9rem;
      padding: 8px 15px;
    }
  }