.main-overlay {
    z-index: -100;
    opacity: 0;
    transition: all 0.4s ease-in;
}

.main-overlay.active {
    z-index: 99;
    position: fixed;
    content: " ";
    height: 100%;
    width: 100%;
    display: block;
    background-color: #3b3b3b;
    opacity: 0.6;
}

#slideout-menu {
    position: fixed;
    height: 100vh;
    width: min(100vw, 768px);
    background-color: #fff;
    z-index: 100;
    padding: 1.5rem;
    left: 0;
    transform: translateX(-100%);
    transition: transform 0.4s ease-in;
}

@media screen and (min-width: 768px) {
    #slideout-menu {
        padding: 3rem 3rem 3rem 2.5rem;
        max-width: 90vw;
    }
}

#slideout-menu.open {
    transform: translateX(0);
}

#slideout-menu header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

#slideout-menu header button {
    padding: 0.25rem 0.5rem;
}

#slideout-menu .menu {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media screen and (min-width: 768px) {
    #slideout-menu .menu {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

#slideout-menu .menu .submenu {
    display: grid;
    grid-template-columns: 75px 1fr;
    gap: 2rem;
    font-size: 0.75rem;
}

@media screen and (min-width: 768px) {
    #slideout-menu .menu .submenu {
        display: grid;
        grid-template-columns: 100px 1fr;
        gap: 1rem;
        font-size: 1rem;
    }
}

#slideout-menu .menu .submenu .submenu-title {
    font-weight: bold;
}

#slideout-menu .menu .submenu ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

#slideout-menu .menu .submenu ul a:hover {
    text-decoration: underline;
}

#slideout-menu footer {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#slideout-menu .menu .button-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

@media screen and (min-width: 768px) {
    #slideout-menu footer {
        flex-direction: row;
        justify-content: flex-end;
        gap: 3rem;
    }
}

#slideout-menu footer .social {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

@media screen and (min-width: 600px) {
    #slideout-menu footer .social {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
}

#btn-slideout-menu-close {
    background: none;
    border: none;
}

.menu .submenu .primary-btn {
    align-self: start;
    grid-column: span 2/span 2;
}