.navbar {
    width: 100%;
    background-color: #ffffff; /* Keep navbar fixed in white color */
    z-index: 1000; /* Adjust as needed */
    padding: 0; /* Ensure no padding in navbar */
}

/* Default (small screens) */
.navbar-nav {
    display: flex;
    flex-direction: column; /* Vertical by default */
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    align-items: center; /* Center items vertically */
}

/* Larger screens */
@media (min-width: 768px) {
    .navbar-nav {
        flex-direction: row; /* Horizontal on larger screens */
        justify-content: space-around; /* Spread items across the navbar */
    }
}