header.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: 1.25em 2em;
    background-color: var(--GnpG5_clr_background_hdr);
    backdrop-filter: blur(20px);
    z-index: 10;
    border-radius: 0 0 1.3em 1.3em;
}

.header .header_wrapper {
    position: relative;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    z-index: 10;
}

.header .header_wrapper .header_menu {
    position: relative;
    width: fit-content;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 4.25em;
}

.header_menu .menu_btn {
    position: relative;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    gap: .75em;
    cursor: pointer;

    .btn-circle {
        position: relative;
        width: 3.25em;
        height: auto;
        aspect-ratio: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: .1875em;
        border-radius: 100%;
        background-color: var(--GnpG5_clr_pure_wht);
        border: 1px solid var(--GnpG5_clr_pure_wht_hx);
        align-self: center;

        span {
            width: 1.25em;
            height: .125em;
            background-color: var(--GnpG5_clr_background);
        }
    }

    .btn-text {
        position: relative;
        width: max-content;
        height: auto;
        align-self: center;
    }
}

.header_menu .menu_btn .btn-text {
    color: var(--GnpG5_clr_pure_wht);
    transition: color .2s;
}

.header_menu .menu_btn:hover .btn-text {
    color:  var(--GnpG5_clr_river);
}

.header_menu .menu_soc {
    position: relative;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    gap: 1.5em;
    align-self: center;

    .soc_item {
        position: relative;
        width: 1.25em;
        height: auto;
        aspect-ratio: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;

        color: var(--GnpG5_clr_pure_wht);
    }
}

.header_wrapper .header_logo {
    
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    
    width: auto;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;

    .logo-svg {
        position: relative;
        width: 7.75em;
        height: auto;
        aspect-ratio: 124/47;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: var(--GnpG5_clr_pure_wht);
    }
}

.header_wrapper .header_contacts {
    position: relative;
    width: max-content;
    height: auto;
    display: flex;
    flex-direction: column;
    /* gap: .5em; */
    align-items: flex-end;
    
    .contacts_tel, contacts_mail {
        position: relative;
        width: 100%;
        height: auto;
    }
}

.header_wrapper .header_contacts a {
    color: var(--GnpG5_clr_pure_wht);
    transition: color .2s;
}

.header_wrapper .header_contacts a:hover {
    color: var(--GnpG5_clr_river);
}

.header .burger_menu_wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    transform: translateX(-100%);
    transition: .5s all;
}

.header .burger_menu_wrapper {
    transform: translateX(-100%);
}

.header .burger_menu_wrapper.active {
    transform: translateX(0%);
}

.header .burger_menu_wrapper .burger_menu {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2em;
    background-color: var(--GnpG5_clr_background);
}

.header .burger_menu_wrapper .burger_menu .menu_nav {
    position: relative;
    max-width: 75em;
    width: 100%;
    height: auto;
    margin-top: 7em;
    display: flex;
    flex-flow: wrap;
    justify-content: space-between;
    align-self: center;
    gap: 9.9375em 0;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .nav:nth-child(1),
.header .burger_menu_wrapper .burger_menu .menu_nav .nav:nth-child(3) {
    max-width: 35em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .nav:nth-child(2),
.header .burger_menu_wrapper .burger_menu .menu_nav .nav:nth-child(4) {
    max-width: 20.5em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .nav {
    width: 100%;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .nav_item a,
.header .burger_menu_wrapper .burger_menu .menu_nav .nav_item span {
    color: var(--GnpG5_clr_pure_wht);
    transition: .25s color;
}

.header .burger_menu_wrapper .burger_menu .menu_nav a {
    display: block;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .nav_item a:hover {
    color: var(--GnpG5_clr_river);
}

.header .burger_menu_wrapper .burger_menu .menu_nav ul {
    display: flex;
    flex-direction: column;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .products_lnk ul {
    gap: 2.4em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .products_lnk a {
    font-size: 2em;
    font-weight: 300;
    text-transform: uppercase;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .about_lnk ul {
    gap: 1em;
}
.header .burger_menu_wrapper .burger_menu .menu_nav .about_lnk a {
    font-family: var(--GnpG5_font2);
    font-size: 1.25em;
    font-weight: 500;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk ul {
    gap: .585em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk a,
.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk span {
    font-family: var(--GnpG5_font2);
    font-size: 1.25em;
    font-weight: 300;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk .nav_item:first-child a {
    font-family: var(--GnpG5_font1);
    font-size: 1.5em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk .nav_item:last-child a {
    transition: .25s color;
    color: var(--GnpG5_clr_gold);
}

.header .burger_menu_wrapper .burger_menu .menu_nav .contacts_lnk .nav_item:last-child a:hover {
    color: var(--GnpG5_clr_gold_light);
}

.header .burger_menu_wrapper .burger_menu .menu_nav .soc_lnk ul {
    gap: .3125em;
}

.header .burger_menu_wrapper .burger_menu .menu_nav .soc_lnk a {
    font-family: var(--GnpG5_font2);
    font-size: 1.25em;
    font-weight: 300;
}

body:has(.burger_menu_wrapper.active) {
    overflow: hidden;
}

@media screen and (max-width:981px) {
    header.header {
        position: fixed;
        padding: 1.5em 1em;
        width: 100vw;
    }

    .header_menu .menu_btn {
        .btn-text {
            display: none;
        }
    }

    .header_menu .menu_soc {
        display: none;
    }

    .header .burger_menu_wrapper .burger_menu {
        padding: 0em 4.2276em 6em 4.2276em;
        justify-content: flex-start;
        overflow-y: scroll;
    }

    .header .burger_menu_wrapper .burger_menu .menu_nav {
        max-width: none;
        margin-top: 13.9em;
        display: flex;
        flex-flow: wrap;
        align-items: center;
        flex-direction: column;
        gap: 2em 0;
    }

    .header .burger_menu_wrapper .burger_menu .menu_nav .products_lnk a {
        font-size: 1.9512em;
        text-align: center;
        line-height: 1.35;
    }

    .burger_menu ul li {
        text-align: center;
    }

    .header .burger_menu_wrapper .burger_menu .menu_nav .products_lnk ul {
        gap: 1.5em;
    }

    .header .burger_menu_wrapper .burger_menu .menu_nav .about_lnk ul {
        gap: .6em;
        margin-bottom: 6em;
    }

    .header .burger_menu_wrapper .burger_menu .nav.contacts_lnk li:nth-child(2) {
        margin-bottom: 2em;
    }

}