nav a {
    text-decoration: none; /* Remove underline */
    color: #333; /* Default text color */
    font-size: 16px; /* Default font size */
    transition: color 0.3s, font-size 0.3s; /* Smooth transition for color and font-size */
}

/* Apply styles when the mouse hovers over the links */
nav a:hover {
    color: #016faa; /* Change text color on hover */
    font-size: 18px; /* Increase font size on hover */
}