* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: Arial, sans-serif;
            padding-top: 80px; /* Prevents content from overlapping the navbar */
        }
      
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: #007BFF;
            padding: 10px 20px;
            color: white;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 60px;
            z-index: 1000;
        }
        .logo img {
            height: 40px;
            width: 160px;
        }
        .greeting {
            font-size: 18px;
            font-weight: bold;
            flex: 1; /* Helps center the text */
            text-align: center;
        }
        .menu-toggle {
            font-size: 24px;
            cursor: pointer;
            display: block; /* Always show toggle button */
            
        }
        .nav-links {
            display: none;
            flex-direction: column;
            position: absolute;
            top: 60px;
            left: 0;
            width: 100%;
            background: #007BFF;
            text-align: center;
            padding: 10px 0;
        }
        .nav-links.active {
            display: flex;
        }
        .nav-links li {
            margin: 10px 0;
            list-style: none;
        }
        .nav-links a {
            text-decoration: none;
            color: white;
            font-size: 16px;
            transition: 0.3s;
        }
        .nav-links a:hover {
            opacity: 0.8;
        }