.mmenu-burger {
    display: none;
    width: 47px;
    height: 41px;
    padding: 10px;
}

.mmenu-burger span {
    background: #fff;
    display: block;
    height: 3px;
    margin: 6px 0;
}

.mmenu-burger::before,
.mmenu-burger::after {
    content: '';
    display: block;
    background: #fff;
    height: 3px;
    transition: transform .3s;
}

.mmenu-burger.open:before {
    transform: rotate(45deg) translate(6px, 7px);
}

.mmenu-burger.open:after {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mmenu-burger.open span {
    background-color: transparent;
}

.mobile_menu_wrapper {
    position: fixed;
    z-index: 999;
    width: 100%;
    box-sizing: border-box;
    right: 0px;
    top: 62px;
    bottom: 0px;
    padding-bottom: 20px;
    background: #191919;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
    transition: .3s;
    overflow-y: auto;
}

.mobile_menu_wrapper nav.menu>ul {
    flex-direction: column;
    margin: 0px;
    padding: 0px;
    display: flex;
}

.mobile_menu_wrapper nav.menu {
    border-top: 1px solid #cccccc4d;
}

.mobile_menu_wrapper nav.menu>ul>li>a {
    padding: 10px 20px;
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    display: flex;
    align-items: center;
    transition: color .3s;
}

.mobile_menu_wrapper nav.menu>ul>.catalog_menu>a {
    padding: 0px;
}

.mobile_menu_wrapper nav.menu>ul>.catalog_menu>a span {
    padding: 10px 20px;
}

.mobile_menu_wrapper nav.menu>ul>li {
    border-bottom: 1px solid #cccccc4d;
    list-style: none;
}

.mobile_menu_wrapper nav.menu>ul>li>div.full {
    position: static;
    opacity: 1;
    display: none;
}

.mobile_menu_wrapper nav.menu>ul>li>div.full .big-menu-items {
    flex-direction: column;
}

.mobile_menu_wrapper nav.menu>ul>li>div.full .big-menu-items .big-menu-item {
    width: 100%;
}

.mobile_menu_wrapper .big-menu-item .big-menu-item-body .big-menu-item-title {
    font-size: 18px;
    margin-bottom: 10px;
}

.mobile_menu_wrapper .big-menu-item .big-menu-item-body .big-menu-item-description {
    font-size: 16px;
}

.mobile_menu_wrapper nav.menu>ul>li>a .dop {
    width: 40px;
    height: 40px;
    border-left: 1px solid #cccccc4d;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile_menu_wrapper nav.menu>ul>li>a .dop svg {
    margin: auto;
}

.mobile_menu_wrapper .catalog_menu a span {
    width: 100%;
}

.mobile_menu_wrapper nav.menu>ul>.catalog_menu.open>div.full {
    display: block;
}

.mobile_menu_wrapper nav.menu>ul>.catalog_menu.open .dop svg {
    transform: rotate(0deg);
}




@media (max-width: 991px) {
    .mmenu-burger {
        display: block;
    }
    .open.mobile_menu_wrapper {
        -webkit-transform: translateX(0%);
        transform: translateX(0%);
    }
    header {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    header .logo img {
        max-width: 400px;
        width: 100%;
    }
}

.service-item {
    padding: 45px 45px 30px;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgb(0 0 0 / 10%);
    background-blend-mode: overlay;
    position: relative;
}

.service-item-title {
    font-size: 2rem;
    line-height: normal;
    z-index: 1;
    margin-bottom: 10px;
}

.service-item-description ul li {
    display: inline-block;
    padding-left: 15px;
    position: relative;
    margin-bottom: 0;
}

.service-item-description ul li:before {
    border-radius: 100%;
    border: none;
    background: var(--primary);
    transform: none;
    width: 6px;
    height: 6px;
    left: 0px;
    top: 13px;
}

.service-item-description ul {
    margin: 0px;
    padding: 0px;
    display: flex;
    gap: 0px 15px;
    flex-wrap: wrap;
}

.service-item::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(0deg, #000000cf 0%, #0000000a 100%);
    z-index: 0;
    transition: opacity .5s;
}

.service-item:hover.service-item::after {
    opacity: 0.3;
}

.service-item-description {
    z-index: 1;
}
.service-item-href {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 999;
}
@media (max-width: 991px) {
    .service-item-title {
        font-size: 24px;
    }

    .service-item {
        padding: 30px;
    }
}

.contacts_wrapper a {
    color: #fff;
    text-decoration: none;
}

.contacts_wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contacts-item>div {
    color: #ffffff73;
    font-size: 16px;
}

.contacts iframe {
    filter: grayscale(1);

}


footer {
    padding: 30px 0;
    color: #fff;
    background: #000;
}

.copyright {
    color: #ffffff5c;
}

footer a {
    color: #fff;
    text-decoration: none;
}

footer .logo img {
    max-width: 220px;
    width: 100%;
}

footer .menu>ul {
    margin: 0px;
    padding: 0px;
}

footer .menu ul {
    margin: 0px;
    padding: 0px;
}

footer .menu li {
    list-style: none;
    position: relative;
    font-family: var(--font-title);
    font-weight: var(--font-title-weight);
    font-optical-sizing: auto;
    padding: 3px 0;
}

footer .menu li a {
    color: #fff;
    font-size: 18px;
    line-height: 130%;
    text-decoration: none;
    position: relative;
}

footer .menu li a:after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0px;
    width: 0px;
    height: 2px;
    background-color: var(--primary);
    transition: width .15s ease-in-out
}

footer .menu li a:hover:after {
    width: 100%;
}

.dev {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    color: #ffffff5c;
}

.dev img {
    margin: 10px 0;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-direction: column;
}

@media (max-width: 768px) {

    .dev {
        align-items: flex-start;
    }
}

@media (max-width: 425px) {
    .title {
        font-size: 2.3rem;
    }

    .advantage-item {
        flex-direction: column;
    }
}