* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    * {
        font-size: 98%;
    }

    #navigation-bar ul {
        left: -100%;
    }
    #navigation-bar._active ul {
        left: 0;
    }

    #hamburger {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    ._line-hamburger {
        width: 36px;
        height: 3px;
        background: white;
        border-radius: 50px;
        transition: all ease-in-out 300ms;
    }

    ._line-hamburger:first-child {
        transform-origin: left top;
    }
    ._line-hamburger:last-child {
        transform-origin: left bottom;
    }

    ._active ._line-hamburger:nth-child(1) {
        transform: rotate(45deg) translate(0, -0.25rem);
        transform-origin: top left;
    }
    ._active ._line-hamburger:nth-child(3) {
        transform: rotate(-45deg) translate(0, 0.25rem);
        transform-origin: bottom left;
    }
    ._active ._line-hamburger:nth-child(2) {
        scale: 0;
    }

    ._dropdown {
        ._dropdown-list {
            display: none;
        }
    }

    ._dropdown.focus {
        ._dropdown-icon {
            rotate: 180deg;
        }
        ._dropdown-list {
            display: block;
        }
    }
}