/* styles.css */
:root {
      --primary-color: #3498db;
      --background-color: #f5f5f5;
      --text-color: #333;
  }
  
  body {
      font-family: 'Arial', sans-serif;
      color: var(--text-color);
      background-color: var(--background-color);
      margin: 0;
      padding: 0;
  }
  
  nav ul {
      list-style: none;
      display: flex;
      justify-content: center;
      padding: 0;
  }
  
  nav ul li {
      padding: 10px 20px;
  }
  
  nav ul li a {
      text-decoration: none;
      color: var(--primary-color);
      transition: color 0.3s ease;
  }
  
  nav ul li a:hover {
      color: darken(var(--primary-color), 10%);
  }
  
  .hero {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100vh;
  }
  
  button {
      padding: 10px 20px;
      background-color: var(--primary-color);
      border: none;
      color: white;
      cursor: pointer;
      transition: background-color 0.3s ease;
  }
  
  button:hover {
      background-color: darken(var(--primary-color), 10%);
  }

  .button {
      padding: 10px 20px;
      background-color: var(--primary-color);
      border: none;
      color: white;
      cursor: pointer;
      text-decoration: none; 
      display: inline-block; 
      text-align: center;
  }
  
  .button:hover {
      background-color: darken(var(--primary-color), 10%);
  } 
  
  .card {
      background-color: white;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.2s;
      cursor: pointer;
      overflow: hidden; 
      display: inline-block;
      width: 150px;
      margin: 10px;
  }
  
  .card img {
      width: 100%;
      height: auto;
      display: block;
  }
  
  .card:hover {
      transform: translateY(-5px);
  }  
  
  footer {
      text-align: center;
      padding: 20px;
      background-color: #ddd;
  }