.menu-toggle {
    display: block;
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
}

.menu-toggle input:not([class]) {
    display: block;
    width: 100%;
    height: 24px;
    position: absolute;
    top: -7px;
    right: -2px;
    cursor: pointer;
    opacity: 0;
    z-index: 2;
}

.menu-toggle .burger span {
    display: block;
    width: 25px;
    height: 2px;
    margin-bottom: 5px;
    position: relative;
    background: #BB261A;
    border-radius: 1px;
    z-index: 1;
    -webkit-transform-origin: 4px 0;
        -ms-transform-origin: 4px 0;
            transform-origin: 4px 0;
    -webkit-transition: background .5s cubic-bezier(.77,.2,.05,1),
                opacity .55s ease,
                -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
    transition: background .5s cubic-bezier(.77,.2,.05,1),
                opacity .55s ease,
                -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
    -o-transition: transform .5s cubic-bezier(.77,.2,.05,1),
                background .5s cubic-bezier(.77,.2,.05,1),
                opacity .55s ease;
    transition: transform .5s cubic-bezier(.77,.2,.05,1),
                background .5s cubic-bezier(.77,.2,.05,1),
                opacity .55s ease;
    transition: transform .5s cubic-bezier(.77,.2,.05,1),
                background .5s cubic-bezier(.77,.2,.05,1),
                opacity .55s ease,
                -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
}

.menu-toggle .burger span:first-child {
    -webkit-transform-origin: 0 0;
        -ms-transform-origin: 0 0;
            transform-origin: 0 0;
}

.menu-toggle .burger span:nth-last-child(2) {
    -webkit-transform-origin: 0 100%;
        -ms-transform-origin: 0 100%;
            transform-origin: 0 100%;
}

.overflow-hidden {
    overflow: hidden;
}

.burger-menu {
    position: fixed;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    top: 84px;
    right: 0;
    width: 100%;
    height: 100%;
    -webkit-font-smoothing: antialiased;
    -webkit-transform-origin: 0 0;
        -ms-transform-origin: 0 0;
            transform-origin: 0 0;
    -webkit-transform: translate(100%,0);
        -ms-transform: translate(100%,0);
            transform: translate(100%,0);
    -webkit-transition: -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
    transition: -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
    -o-transition: transform .5s cubic-bezier(.77,.2,.05,1);
    transition: transform .5s cubic-bezier(.77,.2,.05,1);
    transition: transform .5s cubic-bezier(.77,.2,.05,1), -webkit-transform .5s cubic-bezier(.77,.2,.05,1);
}

.burger-menu ul {
    list-style-type: none;
    width: 100%;
    background: #FFFFFF;
    margin: 0;
    padding: 0;
}

.burger-menu-drop {
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.15);
}

.burger-menu > div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgb(0, 0, 0);
    opacity: 0.8;
    height: 100%;
    z-index: -1;
}

.burger-menu li {
    padding: 0;
    font-size: 20px;
    line-height: 1.67;
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }
}

@media (max-width: 768px) {
    .navigation nav ul {
        display: none;
    }

    .header-menu {
        -webkit-box-flex: 0;
            -ms-flex: 0 0 auto;
                flex: 0 0 auto;
        width: 100%;
        padding: 25px 0;
        height: 85px;
    }
}

.menu-toggle input:checked~div {
    -webkit-transform: none;
        -ms-transform: none;
            transform: none;
}

.menu-toggle input:not([class]):checked {
    position: fixed;
    top: 25px;
    right: 10px;
    z-index: 20;
}

@media (min-width: 576px) {
    .menu-toggle input:checked~.burger {
        right: calc((100% - 540px)/ 2 + 15px);
    }
}

.menu-toggle input:checked~.burger span {
    opacity: 1;
    -webkit-transform: rotate(-45deg) translate(-2px,2px);
        -ms-transform: rotate(-45deg) translate(-2px,2px);
            transform: rotate(-45deg) translate(-2px,2px);
    background: #BB261A;
}

.menu-toggle input:checked~.burger span:nth-last-child(3) {
    -webkit-transform: rotate(45deg) translate(4px,-1px);
        -ms-transform: rotate(45deg) translate(4px,-1px);
            transform: rotate(45deg) translate(4px,-1px);
}

.menu-toggle input:checked~.burger span:nth-last-child(2) {
    opacity: 0;
    -webkit-transform: rotate(0) scale(.2,.2);
        -ms-transform: rotate(0) scale(.2,.2);
            transform: rotate(0) scale(.2,.2);
}

.header-menu {
    position: relative;
}

.nav-link {
    padding: 30px 0;
}

.drop-link {
    display: inline-block;
    margin: 0;
    transition: .5s;
    position: relative;
    cursor: pointer;
}

.drop-link::before{
    content: '';
    position: absolute;
    height: 1px;
    width: 0;
    bottom: 17px;
    transition: .5s;
}

.drop {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    cursor: pointer;
}

.articles-link { 
    position: relative;
    display: block;
    font-size: 18px;
}

.menu .articles {
    margin: 0;
}

.custom-checkbox {
    display: none;
}

.custom-checkbox ~ .checkbox-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.custom-checkbox ~ .checkbox-container label {
    display: inline-flex;
    align-items: center;
    user-select: none;
    position: relative;
    cursor: pointer;
    width: 12px;
    height: 8px;
    bottom: 26px;
}

.custom-checkbox ~ .checkbox-container label::before {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    border-top: 8px solid #E27D60;
    border-right: 6px solid transparent;
    border-left: 6px solid transparent;
    width: 0;
    height: 0;
    transform: rotate(180deg);
    transition: opacity 0.3s ease-in;
    opacity: 0;
}

.drop-down-list {
    list-style-type: none;
    position: relative;
    padding: 0;
}

@media (min-width: 768px) {
    .custom-checkbox ~ .checkbox-container {
        flex-direction: column;
    }

    .drop {
        margin-bottom: -8px;
    }

    .drop:hover .custom-checkbox ~ .checkbox-container label::before {
        opacity: 1;
    }

    .drop:hover .custom-checkbox ~ .checkbox-container .drop-link::before {
        background: #E27D60;
        width: 100%;
    }

    .drop:hover .drop-down-block {
        opacity: 1;
        visibility: visible;
    }

    .drop-down-block {
        position: absolute;
        top: 100%;
        left: 0;
        width: calc(100% - 30px);
        max-width: 1110px;
        max-height: 80vh;
        margin: 0 15px;
        padding: 5px 0 0;
        transition: opacity 0.2s ease, transform 0.2s ease;
        opacity: 0;
        visibility: hidden;
        z-index: 1;
    }

    .drop-down-list {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        align-items: center;
        background: rgba(255, 255, 255, 0.94);
        border-radius: 8px;
        padding: 20px;
    }

    .articles-link {
        background: transparent;
        padding: 7px 20px 7px;
        transition: color 0.2s, text-decoration 0.2s;
        line-height: 1.5;
    }

    .articles-link:hover {
        color: #41B3A3;
        text-decoration: underline;
    }
}

@media (max-width: 767px) {
    .burger-menu {
        top: 48px;
    }

    .header-menu {
        height: 48px;
        padding: 10px 0;
    }

    .articles-link {
        padding: 5px 15px 10px;
    }

    .drop {
        justify-content: center;
        position: relative;
    }

    .point {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    .drop-down-block {
        position: relative;
        display: none;
        width: 100%;
        left: 0;
        transform: translate(0, -5px);
    }

    .burger-menu .drop-down-list {
        column-count: 1;
        padding: 10px 0 15px;
    }

    .custom-checkbox ~ .checkbox-container label {
        width: 40px;
        height: 40px;
        margin-right: -40px;
        right: 15%;
        bottom: 0;
    }

    .custom-checkbox ~ .checkbox-container label::before {
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%) rotate(-90deg);
        opacity: 1;
    }

    .drop:hover .drop-down-block, 
    .drop:hover:before {
        transform: none;
    }

    .custom-checkbox:checked ~ .checkbox-container {
        flex-direction: row-reverse;
    }

    .custom-checkbox:checked ~ .checkbox-container label {
        margin-right: 0;
        right: 0;
        margin-left: -40px;
        left: 15%; 
    }

    .custom-checkbox:checked ~ .checkbox-container label::before {
        transform: translate(-50%,-50%) rotate(90deg);
    }

    .custom-checkbox:checked ~ .checkbox-container .drop-link {
        background: #F8F5F5;
        border-bottom: 1px solid #ADACAC;
    }

    .custom-checkbox:checked ~ .drop-down-block {
        display: block;
    }

    .nav-link {
        display: block;
        padding: 15px 0;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #ADACAC;
    }
}

@media (min-width: 1141px) {
    .drop-down-block {
        left: 0;
        right: 0;
        margin: 0 auto;
        width: 100%;
    }
}