.nav {
    display: flex;
    align-items: center;
}

.nav>.nav-list {
    display: flex;
    flex-flow: column;
    row-gap: 1em;
    padding-block: 1em;
    position: fixed;
    left: 0;
    top: var(--header-height);
    width: calc(100% - (40px + 2 * 3em));
    background-color: var(--primary-accent-color);
    height: calc(100vh - var(--header-height));
    overflow-y: scroll;
    transition: transform var(--transition-duration);
    transform: translateX(-100%);
    pointer-events: none;
}

.nav:focus-within>.nav-list {
    transform: none;
    pointer-events: all;
}

.nav:focus-within~.collapse-nav {
    display: initial;
}

.nav:focus-within>.burger>.burger-icon {
    transform: rotate(45deg);
}

.nav:focus-within>.burger>.burger-icon::before {
    display: none;
}

.nav:focus-within>.burger>.burger-icon::after {
    transform: rotate(-90deg);

}

.nav-link {
    position: relative;
    padding: 0.5em;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: xx-large;
}

.nav-link:hover,
.nav-link.active {
    font-weight: bold;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 5%;
    bottom: 0.2em;
    height: var(--border-width);
    width: 90%;
    transform: scale(0, 1);
    transition: transform var(--transition-duration);
    background-color: var(--secondary-accent-color);
}

.nav-link:hover::after {
    transform: none;
}

.nav>.burger,
.collapse-nav {
    padding: var(--border-margin);
    height: 40px;
    width: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.burger>.burger-icon {
    position: relative;
    width: 30px;
    height: 4px;
    border-radius: 2px;
    background-color: var(--secondary-accent-color);
}

.burger>.burger-icon::before,
.burger>.burger-icon::after {
    content: "";
    position: absolute;
    border-radius: inherit;
    background-color: inherit;
    inset: 0;
}

.burger>.burger-icon::before {
    transform: translateY(-10px);
}

.burger>.burger-icon::after {
    transform: translateY(10px);
}

.collapse-nav {
    position: absolute;
    margin-right: 3em;
    right: 0;
    cursor: pointer;
    display: none;
}

@media (min-width: 992px) {
    .nav>.burger {
        display: none;
    }

    .collapse-nav {
        display: none;
    }

    .nav>.nav-list {
        flex-flow: initial;
        row-gap: initial;
        padding-block: initial;
        position: initial;
        right: initial;
        bottom: initial;
        width: initial;
        background-color: initial;
        height: initial;
        overflow-y: initial;
        transform: initial;
        transition: initial;
        pointer-events: initial;
    }

    .nav-link {
        display: initial;
        justify-content: initial;
        align-items: initial;
        font-size: x-large;
    }
}