.menu-button {
    position: fixed;
    top: 0;
    right: 0;
    height: 80px;
    width: 80px;
    background-color: #ab7f5f;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.menu__container {
    position: fixed;
    padding: 20px;
    background-color: #000;
    left: -1000px;
    top: 0;
    bottom: 0;
    z-index: 998;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: left 0.3s;
}

.menu__container ul {
    list-style: none;
    padding: 0;
}

.menu__container ul li, .menu__container ul li a {
    margin: 20px 120px;
    color: #fff;
    font-size: 70px;
    letter-spacing: -0.08em;
    font-weight: 900;
    position: relative;
    z-index: 2;
    text-decoration: none;
    text-shadow: rgba(255,180,130,.62) 0 0 29px;
}

.menu__container.open {
    left: 0;
    transition: left 0.3s;
}

@media (max-width: 780px) {
    .menu__container ul li, .menu__container ul li a {
        margin: 0;
    }

    .menu__container.open {
        width: 100vw
    }
}