/* default css */

:root {
    --bg-color: #121212;
    --text-color: #f0f0f0;
    --accent-color: #4CAF50;
    --card-bg: #1e1e1e;
    --font-family: "Courier New", monospace;
  }
  
  body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
  }
  
  header {
    background-color: #0b0b0b;
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid var(--accent-color);
  }
  
  h1 {
    color: var(--accent-color);
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  }
  
  nav {
    background-color: var(--card-bg);
    padding: 10px;
    overflow-x: auto;
    white-space: nowrap;
    box-sizing: border-box;
  }
  
  nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: flex-start;
    box-sizing: border-box;
  }
  
  nav li {
    margin: 0 10px;
    box-sizing: border-box;
  }
  
  nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: bold;
    padding: 8px 16px;
    border-radius: 5px;
    border: 2px solid var(--accent-color);
    transition: background-color 0.3s, color 0.3s;
    display: inline-block;
    box-sizing: border-box;
  }
  
  nav a:hover {
    background-color: var(--accent-color);
    color: #121212;
  }
  
  nav span {
    display: block;
    font-size: 0.7rem;
    color: #aaa;
    margin-top: 5px;
    overflow-wrap: break-word;
    box-sizing: border-box;
  }
  
  main {
    flex: 1;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
  }
  
  .section-container {
    width: 100%;
    max-width: 900px;
    margin: 15px auto;
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    box-sizing: border-box;
    border: 1px solid #333;
    box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
  }
  
  .section-container:hover {
    transform: translateY(-5px);
  }
  
  section h2 {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
    margin-bottom: 15px;
    font-size: 1.6rem;
  }
  
  ul {
    list-style-type: square;
    padding-left: 20px;
    box-sizing: border-box;
  }
  
  li {
    margin-bottom: 10px;
    box-sizing: border-box;
  }
  
  a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s;
    box-sizing: border-box;
  }
  
  a:hover {
    color: #66ff66;
  }
  

  footer {
    background-color: #0b0b0b;
    padding: 15px;
    text-align: center;
    border-top: 2px solid var(--accent-color);
    margin-top: auto;
    width: 100%;
    box-sizing: border-box;
  }
  
  footer p {
    margin: 0;
    box-sizing: border-box;
  }
  
  @media (min-width: 768px) {  
    .section-container {
        width: 90%;
    }
  
    main {
        align-items: center; 
    }
  
    nav {
        overflow-x: visible;
        white-space: normal;
    }
  
    nav ul {
        justify-content: center;
    }
  
    nav li {
        margin: 0 15px;
    }
  
    nav a {
        padding: 10px 20px;
    }
  }
  
  @media (min-width: 1200px) { 
    .section-container {
        width: 80%;
    }
  }