/* Base styles */
.navbar {
    background-color: #ffffff;
    border-bottom: 1px solid #e4e4e4;
}

.navbar .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
}

.navbar-brand img {
   width: 180px;
    height: auto;
}

.navbar-toggle {
    display: none;
}

.navbar-nav {
    display: flex;
    justify-content: end;
    flex-grow: 1;
}

.navbar-nav a {
    margin-right: 1rem;
    color: #333333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar-nav a:hover {
    color: #000000;
}

.enroll-btn {
    background-color: #f0f0f0;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    color: #333333;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.enroll-btn:hover {
    background-color: #dddddd;
    color: #000000;
}

#sm-size {
    display: none
}

#lg-size {
    display: inline;
}

/* Media queries for responsiveness */
@media screen and (max-width: 768px) {
    .navbar-nav {
        display: none;
        width: 100%;
        text-align: center;
        margin-top: 0;
    }

    .navbar-nav.active {
        display: flex;
        flex-direction: column;
    }

    .navbar-nav a {
        display: block;
        margin: 0.5rem 0;
    }

    .enroll-btn {
        margin-top: 0.5rem;
    }

    .navbar-toggle {
        display: block;
        cursor: pointer;
    }

    .navbar-toggle svg {
        width: 24px;
        height: 24px;
        fill: #333333;
    }

    #sm-size {
        display: inline;
    }

    #lg-size {
        display: none;
    }
}