.site-header {
    position: sticky;
    top: 0;
    margin-bottom: 24px;
    padding: 16px 0;
    box-shadow: 0 1px 6.6px 0 rgba(0, 0, 0, 0.05), 0 0 1.2px 0 rgba(0, 0, 0, 0.07);
    background: #fff;
    z-index: 10;
}

.site-header .container {
    max-width: 1230px;
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
}

.header-logotype img {
    max-width: 183px;
}

.main-menu ul.menu {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.main-menu a {
    font-size: 24px;
    line-height: 120%;
    text-decoration: none;
    letter-spacing: -0.4px;
    color: rgba(11, 44, 77, 0.5);
}

.main-menu .current_page_item a {
    font-weight: 600;
}

.main-menu .current_page_item a,
.main-menu li a:hover {
    color: var(--color-7);
    text-decoration: underline;
}

.header_btn_mobile .btn {
    width: 100%;
    margin-top: 20px;
    font-size: 20px;
}

@media (min-width: 768px) {
    .main-menu a {
        font-size: 28px;
    }
}

@media (min-width: 992px) {
    .site-header .container {
        grid-template-columns: auto 1fr auto;
    }

    .header_btn_mobile,
    .mobile_menu_toggle {
        display: none;
    }

    .main-menu a {
        font-size: 16px;
    }
}

@media (max-width: 991px) {
    .main-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        display: none;
        padding: 32px 15px 33px;
        border-radius: 0 0 32px 32px;
        background: #fff;
        z-index: 10;
    }

    .main-menu ul.menu {
        flex-direction: column;
    }

    .header_btn {
        display: flex;
        gap: 0 8px;
        margin-left: auto;
    }

    .mobile_menu_toggle {
        position: relative;
        width: 40px;
        height: 40px;
        padding: 0;
        border-radius: 8px;
        border: 1px solid #e6e6e6;
        background: #fafafa;
        cursor: pointer;
        transition: var(--transition-hover);
    }

    .mobile_menu_toggle:hover {
        border-color: #8299af;
        background: var(--color-9);
    }

    .mobile_menu_toggle span {
        position: absolute;
        left: 11px;
        width: 18px;
        height: 2px;
        border-radius: 1px;
        background: var(--color-1);
    }

    .mobile_menu_toggle span:nth-child(1) {
        top: calc(50% - 4px);
    }

    .mobile_menu_toggle span:nth-child(2) {
        top: 50%;
    }

    .mobile_menu_toggle span:nth-child(3) {
        top: calc(50% + 4px);
    }

    .mobile_menu_toggle.active span:nth-child(1) {
        top: 50%;
        transform: rotateZ(45deg);

    }

    .mobile_menu_toggle.active span:nth-child(2) {
        left: 100%;
        opacity: 0;
    }

    .mobile_menu_toggle.active span:nth-child(3) {
        top: 50%;
        transform: rotateZ(-45deg);
    }
}

@media (max-width: 767px) {
    .header_btn .btn {
        display: none;
    }
}