/* styles.css */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
  }
  
  header {
    background-color: #4d4d4d;
    color: #fff;
    padding: 20px;
    text-align: center;
  }
  
  header nav ul {
    list-style: none;
    padding: 0;
  }
  
  header nav ul li {
    display: inline;
    margin: 0 10px;
  }
  
  header nav ul li a {
    color: #fff;
    text-decoration: none;
  }
  
  main {
    padding: 20px;
  }
  
  article {
    background-color: #e0e0e0;
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 5px;
  }
  
  footer {
    background-color: #4d4d4d;
    color: #fff;
    text-align: center;
    position: fixed;bottom: 0;width: 100%;  /* Full width footer * Fixed footer at the bottom */
    padding: 10px;
    
  }
  /* Container layout */
.container {
    display: flex;
  }
  
 /* Sidebar styles */
.sidebar {
    width: 25%;
    background-color: #4d4d4d; /* Dark grey background */
    color: #fff; /* White text */
    padding: 20px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); /* Subtle shadow for depth */
    border-radius: 8px; /* Rounded corners */
  }
  
  .sidebar h3 {
    margin-top: 0;
    font-size: 1.5em;
    border-bottom: 2px solid #fff; /* Underline for the heading */
    padding-bottom: 5px;
  }
  
  .sidebar ul {
    list-style: none;
    padding: 0;
  }
  
  .sidebar ul li {
    margin-bottom: 15px;
  }
  
  .sidebar ul li a {
    text-decoration: none;
    color: #fff; /* White text for links */
    background-color: #333; /* Slightly lighter grey background for links */
    padding: 10px 15px;
    border-radius: 5px; /* Rounded corners for links */
    display: block; /* Make links block-level for better spacing */
    transition: background-color 0.3s ease; /* Smooth hover effect */
  }
  
  .sidebar ul li a:hover {
    background-color: #666; /* Lighter grey on hover */
    color: #fff; /* Keep text white */
  }