.header-wrapper {
    background-color: #02121c;
    padding: 23px 60px 23px 23px;
    align-items: center;
    color: #fff;
    position: relative;
    z-index: 35;
}

.header-wrapper .menu-btn{
    width: 32px;
    height: 20px;
    flex-shrink: 0;
    cursor: pointer;
    position: relative;
}

.header-wrapper .menu-btn .line{
    width: 100%;
    border-top: 3px solid #fff;
    display: block;
    position: absolute;
    top: calc(50% - 1.5px);
    left: 0;
    transition:  all 0.3s;
    transform-origin: center;
}
.header-wrapper .menu-btn span.line:first-of-type{
    top: 0;
}
.header-wrapper .menu-btn span.line:last-of-type{
    top: calc(100% - 3px);
}

.header-wrapper .menu-btn.active span.line:first-of-type{
    top: calc(50% - 1.5px);
    transform: rotate(45deg);
}
.header-wrapper .menu-btn.active span.line:last-of-type{
    top: calc(50% - 1.5px);
    transform: rotate(-45deg);
}

.header-wrapper .menu-btn.active span.line:nth-of-type(2){
    opacity: 0;
}



.header-wrapper .logo{
    margin-left: 72px;
    max-width: 256px;
    transform: translateY(1rem);
}

.header-wrapper nav{
    margin-left: auto;
    margin-right: 65px;
}

.header-wrapper .search-wrapper{
    align-items: center;
    position: absolute;
    right: 2rem;
    background: #000;
    overflow: hidden;
    transition: width 0.3s;
    width: 30px; 
}

.header-wrapper .search-wrapper.expand{
    width: 90%;
    max-width: 1400px;
    padding-left:2rem;
}

.header-wrapper .search-form{
    width: 100%;
}
.header-wrapper .search-btn{
    width: 30px;
    flex-shrink: 0;
    cursor: pointer;
}

.header-wrapper .search-close{
    width: 25px;
    height: 25px;
    padding: 5px; 
    position: relative;
    margin-left: auto;
    cursor: pointer;
} 

.header-wrapper .search-close span.line{
    width: 15px;
    display: block;
    position: absolute;
    top: 50%;
    left: 5px;
    border-top: 2px solid #fff;
    transform-origin: center;
    transform: rotate(45deg);
}

.header-wrapper .search-close span.line:last-of-type{
    transform: rotate(-45deg);
}


.header-wrapper .search-input{
    width: 100%;
    padding: 0 2rem;
}

.header-wrapper .search-input input{
    background: #000;
    color: #fff;
    border: none;
    outline: none;
    font-size: 20px;
    line-height: 25px;
    width: 100%;
}

.header-wrapper .search-input input::placeholder{
    color: #fff;
}

.header-wrapper nav ul{
    justify-content: space-between;
}

.header-wrapper nav .nav-item{
    font-size: 19px;
    line-height: 23px;
    font-weight: 500;
    text-transform: uppercase;
    position: relative;
    cursor: pointer;
    margin-right: 49px;
}

.header-wrapper nav .nav-item:after{
    content: "";
    position: absolute;
    left: 0;
    width: 0;
    border-top: 2px solid var(--redColor);
    bottom: -2px;
    transition: width 0.2s;
}

.header-wrapper nav .nav-item:hover:after{
    width: 100%;
}

.header-wrapper nav .nav-item.active{ 
    color: var(--redColor);
}


@media screen and (max-width: 1800px) {
    .header-wrapper{
        padding-right: 32px;
    }
    .header-wrapper .logo{
        margin-left: 42px;
    }
    .header-wrapper nav{
        margin-right: 55px;
    }
    .header-wrapper nav .nav-item{
        margin-right: 30px;
    }
}
@media screen and (max-width: 1590px) {
    .header-wrapper{
        padding-right: 32px;
    }
    .header-wrapper .logo{
        margin-left: 32px;
    }
    .header-wrapper nav .nav-item{
        margin-right: 18px;
    }
}

@media screen and (max-width: 1420px) {
    .header-wrapper nav{
        display: none;
    }
    .header-wrapper .search-wrapper{
        margin-left: auto;
    }
}

@media screen and (max-width: 1020px) {
    .header-wrapper .search-wrapper.expand{
        width: calc(100% - 2rem);
    }
}
@media screen and (max-width: 920px) {
    .header-wrapper{
        justify-content: center;
        padding: 1.5rem;
    }

    .header-wrapper .logo{
        margin: 0;
        position: absolute;
    }
    .header-wrapper .menu-btn{
        margin-right: auto;
    }
    .header-wrapper .search-wrapper{
        right: 23px;
    }
}

@media screen and (max-width: 620px) {
    .header-wrapper .logo{
        width: 190px;
        transform: translateY(0.75rem);
    }    
}

@media screen and (max-width: 520px) {
    .header-wrapper .search-wrapper.expand{
        width: calc(100% - 1rem);
    }
    .header-wrapper .search-input{
        padding: 0 1rem;
    }
}


@media screen and (max-width: 380px) {
    .header-wrapper{
        padding: 1rem;
    }
    .header-wrapper .search-wrapper{
        right: 1rem;
    }
}

/*  burger menu */

.burger-menu{
    position: fixed;
    height: 100vh;
    background-color: #fff;
    z-index: 100;
    left: 0;
    top: 0;
    transition: left 0.3s;
}

.burger-menu.hide{
    left: -2000px;
}

.burger-menu-wrapper > div{
    border-right: 1px solid #888;
    transition: max-width 0.3s;
    max-width: 100vh;
    overflow-y: scroll;
}

.burger-menu-wrapper > div.hide{
    max-width: 0;
}

.burger-menu-wrapper{
    height: 100%;
}

.burger-menu .m-view{
    display: none;;
}

.burger-menu .links-col{
    justify-content: center;
    align-items: center;
    width: 91px;
    padding: 4rem 0;
}

.burger-menu .links-col > div{
    margin-top: auto;
    overflow: hidden;
}

.burger-menu .links-col .close-btn{
    transform: rotate(-90deg);
    position: relative;
    padding-left: 20px;
    cursor: pointer;
}

.burger-menu .links-col .close-btn:before,
.burger-menu .links-col .close-btn:after{
    content: '';
    width: 15px;
    border-top: 1px solid #000;
    position: absolute;
    left: 0;
    top: 48%;
    transform-origin: center;
    transform: rotate(45deg);
}

.burger-menu .links-col .close-btn:after{
    transform: rotate(-45deg);
}

.burger-menu .social{
    width : 25px;
}

.burger-menu .social ul{
    align-items: center;
}

.burger-menu .social ul li:not(:last-of-type){
    margin-bottom: 18px;
}
.burger-menu .social ul li .icon{
    width: 19px;
}
.burger-menu .social ul li .icon.lg{
    width: 25px;
}
.burger-menu .social ul li .icon.sm{
    width: 14px;
}

.burger-menu .navigation-wrapper{
    padding: 2rem 38px;
    justify-content: center;
    height: 100%;
}

.burger-menu .navigation-wrapper > div{
    margin-bottom: auto;
}

.burger-menu .navigation-wrapper .logo{
    width: 265px;
}

.burger-menu .navigation-wrapper .navigation li{
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
}

.burger-menu .navigation-wrapper .navigation li:before{
    content: '';
    border-left: 0px solid var(--redColor);
    position: absolute;
    left: -39px;
    height: 100%;
    top: 0;
    transition: border-width 0.3s; 
}

.burger-menu .navigation-wrapper .navigation li.active:before{
    border-width: 4px;
}
.burger-menu .navigation-wrapper .navigation li:hover:before{
    border-width: 4px;
}

.burger-menu .expand-wrapper{
    justify-content: center;
    align-items: center;
    padding: 32px;
    height: 100%;
}

.burger-menu .expand-btn{
    width: 50px;
    height: 50px;
    padding: 15px;
    border-radius: 50%;
    border: 1px solid #888;
    position: relative;
    transition: transform 0.3s;
    cursor: pointer;
}

.burger-menu .expand-btn:hover{
    transform: scale(1.1);
}

.burger-menu .expand-btn.expanded{
    transform: rotate(180deg);
}

.burger-menu .expand-btn .expand-line{
    position: absolute;
    width: 12px;
    left: 19px;
    top: 50%;
    border-top: 1px solid #000;
    transform-origin: right;
    transform:rotate(45deg);
}

.burger-menu .expand-btn .expand-line:last-of-type{
    transform:rotate(-45deg);
}

.burger-menu .searchbox-wrapper{
    margin-bottom: 3rem;
    position: relative;
}

.burger-menu .searchbox-wrapper input[type="submit"]{
    position: absolute;
    width: 30px;
    height: 30px;
    left: 0;
    top: 0;
    outline: none;
    border: none;
    background-color: transparent;
    z-index: 120;
}

.burger-menu .searchbox-wrapper .search-icon{
    width: 30px;
    height: 30px;
    padding: 2px;
    position: absolute;
    left: 0;
    top: 3px;
}

.burger-menu .searchbox-wrapper .search-box{
    padding: 6px 14px;
    font-size: 20px;
    font-weight: 300;
    border:1px solid #000;
    width: 360px; 
    margin-left: 47px;
}

.burger-menu .menu-articles-wrapper{
    padding: 2rem 45px;
}

.burger-menu .menu-article-list > h3{
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.burger-menu .menu-article-list.editor > h3{
    margin-bottom: 20px;
}

.burger-menu .menu-article-list .menu-articles{
    max-width: 487px;
}
.burger-menu .menu-article-list.editor .menu-articles{
    max-width: 320px;
}

.burger-menu .menu-articles-wrapper .card-wrapper{
    margin-bottom: 20px;
}
.burger-menu .menu-articles-wrapper .card .card-image{
    width: 234px;
}
.burger-menu .menu-articles-wrapper .card .card-info{
    width: 253px;
    padding-left: 23px;
}
.burger-menu .menu-articles-wrapper .card .title{
    font-size: 20px;
    line-height: 27px;    
}

.burger-menu .menu-article-list.editor .card .card-image,
.burger-menu .menu-article-list.editor .card .card-info{
    width: 100%;
    padding-left: 0;
}

.burger-menu .menu-article-list.editor .card .card-image{
    margin-bottom: 9px;
}

.burger-menu .menu-article-list.editor .card .card-info{
    max-width: 240px;
}

.burger-menu .menu-article-list.editor .category{
    font-size: 10px;
    line-height: 11px;
    margin-bottom: 8px
}

.burger-menu .menu-article-list.editor .title{
    font-size: 16px;
    line-height: 19px;
}

@media screen and (max-width: 1160px) {
    .burger-menu .links-col{
        width: 51px;
    }
    .burger-menu .navigation-wrapper{
        padding: 2rem 20px;
    }
    .burger-menu .menu-articles-wrapper{
        padding: 2rem 20px;
    }
    .burger-menu .expand-wrapper{
        padding: 32px 20px;
    }
}
@media screen and (max-width: 1020px) {
    .header-wrapper{
        position: relative;
    }
    .burger-menu{
        max-height: calc(100vh - 107px);
        top: 107px;
        overflow: scroll;
    }
    .burger-menu-wrapper{
        height: auto;
    }
    .burger-menu .d-view{
        display: none!important;
    }

    .burger-menu .m-view{
        display: block;
        background-color: #fff;
        padding: 2rem 50px 2rem 42px;
        max-width: 367px;
    }

    .burger-menu .m-view .navigation{
        margin-bottom: 50px;
    }
    .burger-menu .m-view .navigation ul{
        counter-reset: my-counter;
        margin-bottom: 23px;
    }
    .burger-menu .m-view .navigation ul li{
        counter-increment: my-counter;
        color: var(--redColor);
        font-size: 19px;
        font-weight: 500;
        padding: 1rem 18px 1rem 25px;
        border-bottom: 1px solid #000;
        position: relative;
    }
    .burger-menu .m-view .navigation ul li::before {
        content: "0"counter(my-counter)". ";
        color: #242529;
        font-weight: 300;
        font-size: 14px;
        position: absolute;
        left: 0;
        top: 21px;
    }
    .burger-menu .m-view .navigation ul li:nth-child(n + 10):before{
        content: counter(my-counter)". ";
    }
    .burger-menu .m-view .navigation .extra{
        font-weight: 300;
        font-size: 19px;
        line-height: 44px;
    }

    .burger-menu .m-view .mob-searchbox{
        width: 100%;
        position: relative;
        margin-bottom: 50px;
    }
    .burger-menu .mob-searchbox input[type="submit"]{
        position: absolute;
        width: 50px;
        height: 50px;
        right: 0px;
        top: 0px;
        outline: none;
        border: none;
        background-color: transparent;
        z-index: 120;
    }
    
    .burger-menu .mob-searchbox .search-icon{
        width: 50px;
        height: 50px;
        padding: 11px;
        position: absolute;
        right: 0;
        top: 0;
    }

    .burger-menu .mob-searchbox .search-box{
        width: 100%;
        height: 50px;
        padding: 14px 50px 12px 20px;
        border:1px solid #000;
        outline:  none;
        font-size: 20px;
        line-height: 25px;
        font-weight: 300;
    }

    .burger-menu .social ul li:not(:last-of-type){
        margin-bottom: 0;
        margin-right: 28px; 
    }
}

@media screen and (max-width: 920px) {
    .burger-menu{
        max-height: calc(100vh - 68px);
        top: 68px;
    }
}
@media screen and (max-width: 380px) {
    .burger-menu{
        max-height: calc(100vh - 52px);
        top: 52px;
    }
}