.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF;
}
.site-title {
    margin: 1rem 0;
}
.site-title a{
    text-decoration: none;
    color: #000000;
    font-size: 1.5rem;
}

.main-navigation {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    background: var(--blue);
    display: none;
    align-items: center;
    flex-direction: column;
}

.menu-active .main-navigation {
    display: flex;
}

.main-navigation ul{
    overflow-y: auto;
    list-style: none;
    padding: 3rem 0;
    margin: 0;
    display: flex;
    align-items: center;
}

.main-navigation ul li a {
    display: block;
    padding: .5rem 1rem;
    font-size: 2rem;
    font-weight: 700;
    color: #FFFFFF;
    cursor: pointer;
}

.main-navigation ul li a:hover {
    color: var(--blue-light);
}

@media screen and (min-width: 992px) {
    
    .main-navigation {
        background: none;
        display: flex;
        flex-direction: row;
        position: relative;
        width: auto;
        align-items: center;
    }
    .main-navigation ul{
        padding: 0;
    }
    .main-navigation ul li a {
        font-size: inherit;
        color: #000000;
    }
    .main-navigation ul li a:hover {
        color: var(--blue);
    }

    .main-navigation ul li:last-child a {
        background: var(--blue);
        color: #FFFFFF;
    }
}