.menu-btn {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    cursor: pointer;
    transition: all 0.5s ease-in-out;
    transform: scale(0.8);
    /* border: 3px solid #fff; */
}

.menu-btn_burger {
    width: 50px;
    height: 6px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(225, 101, 47, 0.2);
    transition: all 0.5s ease-in-out;
}

.menu-btn_burger::before,
.menu-btn_burger::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 6px;
    background: #fff;
    box-shadow: 0 2px 5px rgba(225, 101, 47, 0.2);
    transition: all 0.5s ease-in-out;
}

.menu-btn_burger::after {
    transform: translateY(-16px);
}
.menu-btn_burger::before {
    transform: translateY(16px);
}

/* ANIMATION */
.menu-btn.open .menu-btn_burger {
    transform: translateX(-50px);
    background: transparent;
    box-shadow: none;
}

.menu-btn.open .menu-btn_burger::after {
    transform: rotate(45deg) translate(35px, -35px);
}

.menu-btn.open .menu-btn_burger::before {
    transform: rotate(-45deg) translate(35px, 35px);
}