body {
	min-width: 320px;
}


@media (max-width : 1400px) {
	
	.main_content{
		max-width: 1120px;
	}
	
	.main_number_case{
		width: 265px;
	}
	
	.news_face_white{
		width: 265px;
	}
	
	
	li.client_case{
		width: 265px;
	}
	
	.applications_face{
		width: 265px;
		height: 265px;
	}
	
	.main_banner{
		height: 440px;
	}
	

	.review_face {
		width: 340px;
		min-width: 340px;
	}
	
	.bigmap_case.geo_map {
		padding-top: 40%;
	}
	
	.news_face_contain,
	.news_face_date_only {
		padding: 20px;
	}
	
}

@media (max-width : 1240px) {

	.toptop_block {
		display: none;
	}

	.main_content{
		max-width: 880px;
	}
	
	.logo_descriptor{
		display: none;
	}
	
	.toptop-grid {
		grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
	}
	
	.main_number_case{
		width: 280px;
	}
	
	.news_face_white{
		width: 280px;
	}
	
	li.client_case{
		width: 280px;
	}
	
	.applications_face{
		width: 280px;
		height: 280px;
	}
	
	.applications_face:nth-child(4n){
		margin-right: 20px;
	}
	
	.applications_face:nth-child(3n){
		margin-right: 0;
	}
	
	
	.review_content{
		width: 70%; 
	}
	
	.content_block{
		padding: 40px 0;
		overflow: hidden;
	}
	
	.big_block_contacts{
		width: 90%;
	}
	
	.articles_face{
		height: 200px;
	}
	
	.articles_face_pic{
		height: 200px;
	}

	.product_face_pro_list {
		margin-bottom: -20px;
	}
	
	.product_face_pro_main{
		float: none;
		width: 100%;
		height: 200px;
		margin-right: 9;
		margin-bottom: 20px;
	}
	
	.product_face_pro_main.gobig{
		width: 100%;
		height: 200px;
	}
	
	.product_face_pro_main.with_sub {
		height: auto;
	}
	
	.product_face_pro_main.with_sub .product_face_pro_main_link {
		position: absolute;
		left:0px;
		top: 0px;
		width: 100%;
		height: 100%;
		
		z-index: 1;
	}
	
	.product_face_pro_main.with_sub .applications_face_grad {
		opacity: 1;
	}
	
	.product_face_pro_main.with_sub .product_face_pro_main_title {
		display: none;
	}
	
	.product_face_pro_main_sub_sections {
		position: relative;
		opacity: 1;
	}
	
	.gobig .product_face_pro_main_title,
	.product_face_pro_main_title,
	.product_face_pro_main_title h1 {
		top: 0px;
		left: 0px;
		font-size: 30px;
	}
	
	.product_face_pro_main_ico.gobig{
		font-size: 60px;
		line-height: 60px;
	}
	
	.footer_menu{
		display: none;
	}
	
	.product_type_med_face{
		width: 48%;
	}

	.product_type_ins_text_bigprice{
		font-size: 30px;
		line-height: 40px;
	}
	
	.review_face {
		width: 265px;
		min-width: 265px;
	}
	
	.big_block_title,
	.big_block_title h1 {
		font-size: 36px;
		line-height: 1.1;
	}
	
	.bigmap_case.geo_map {
		padding-top: 50%;
	}
	
	.product_type_wide_table_case_container {
		display: block;
	}

	.product_type_wide_table_case_block {
		display: block;
		width: 100%;
	}
	
	.product_type_wide_table_case_block:first-child {
		margin-bottom: 30px;
	}
	
	.product_type_wide_table_case_block:last-child {
		margin-bottom: 0px;
	}
	
	.file_case {
		width: 31%;
	}
	
	.news_face_white:nth-child(4n) {
		margin-right: 20px;
	}
	
	.news_face_white:nth-child(3n) {
		margin-right: 0px;
	}
	
	.content_block_case_inside ul li {
		width: 430px;
	}

	.products_sections_list_item {
		width: calc(33.3333% - 20px);
	}
}


@media (max-width : 1000px) {

	.product_type_ins  {
		display: flex;
		flex-direction: column;
	}

	.toptop {
		height: auto;
	}

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

	.top-social a:not(:last-child) {
		margin-right: 5px;
	}

	.toptop-grid {
		/* grid-template-columns: 150px 1fr 200px; */
		grid-template-columns: 150px 150px 1fr 1fr;
	}

	.top_contacts p {
		font-size: 12px;
	}

	.top_contacts a span {
		font-size: 16px !important;
	}

	.top_menu_adaptive_but {
		margin-left: 20px;
	}
	
	.request-cell {
		display: none;
	}
	
	.main_content{
		max-width: 730px;
	}
	
	.top_feed_but{
		display: none;
	}
	
	.main_banner_text{
		width: 100%;
	}
	
	.top_menu{
		display: none;
	}
	
	.top_menu_adaptive{
		display: block;
	}
	
	.main_number_case{
		width: 300px;
	}
	
	.news_face_white{
		width: 300px;
	}
	
	client_case.client_case{
		width: 300px;
	}
	
	.applications_face{
		width: 300px;
		height: 300px;
	}
	
	.applications_face:nth-child(3n){
		margin-right: 20px;
	}
	
	.applications_face:nth-child(2n){
		margin-right: 0;
	}
	
	.product_face_blue{
		width: 300px;
	}
	
	.product_face_pic{
		height: 300px;
	}
	
	.review_content{
		width: 620px; 
	}
	
	.fast_sections_menu_bg,
	.fast_sections_menu,
	.float_but_case{
		display: none !important;
	}
	
	.company_slider_case_text{
		width: 100%;
	}
	
	.company_slider_case_fortextbg{
		width: 100%;
	}
	
	.feedback_content{
		width: 100%;
	}
	
	.breads{
		font-size: 14px;
	}
	
	.text_case{
		font-size: 14px;
		line-height: 22px;
	}
	
	.big_block_contacts{
		font-size: 18px;
		line-height: 24px;
	}
	
	.big_block_phone{
		font-size: 40px;
		line-height: 40px;
		margin-bottom: 20px;
	}
	
	.content_block_title{
		font-size: 24px;
		line-height: 30px;
		margin-bottom: 30px;
	}
	
	.articles_face{
		width: 100%;
		height: auto;
		padding-top: 260px;
		padding-left: 30px;
		padding-right: 30px;
		padding-bottom: 100px;
	}
	
	.articles_face_pic{
		width: 100%;
		height: 240px;
	}
	
	.articles_face .art_but {
		top: initial;
		bottom: 30px;
		left: 50%;
		right: initial;
		margin-left: -60px;
	}
	
	.double_text{
		float: none;
		width: 100%;
		padding-right: 0;
		margin-bottom: 30px;
	}

	.double_text:nth-of-type(2) {
		margin-bottom: 0;
	}
	
	.footer_logosinfo{
		float: none;
		margin-bottom: 40px;
	}
	
	.footer_contacts{
		float: none;
		text-align: left;
	}
	
	.footer_social a{
		float: left;
		margin-left: 0;
		margin-right: 20px;
	}
	
	.product_type_ins_pic{
		width: 100%;
		height: auto;
		margin-right: 0;
		margin-bottom: 0px;
		float: none;
		order: -1;
	}

	.product_type_ins_button_container {
		order: -1;
		margin: 20px 0;
	}

	.product_type_wide_table_case_block {
		overflow-x: scroll;
	}
	
	.product_type_ins_pic_slider {
		padding-top: 80%;
	}
	
	.product_type_ins_text{
		width: 100% !important;
		height: auto;
		font-size: 14px;
		line-height: 22px;
		float: none;
	}
	
	.product_type_wide_table_case_block{
		font-size: 14px;
		line-height: 22px;
	}
	
	.product_type_wide_table_case_buts{
		height: auto;
	}
	
	.product_type_wide_table_case_but{
		float: none;
		width: 100%;
		text-align: center;
		font-size: 16px;
		line-height: 1.4;
		height: auto;
		box-sizing: border-box;
	}
	
	
	.product_type_wide_table_case_but:after {
		display: none !important;
	}
	
	.product_type_wide_table_case_but_off{
		position: relative;
		top: auto;
		right: auto;
		width: 100%;
		height: 60px;
		line-height: 60px;
		font-size: 16px;
		margin-bottom: 30px;
	}
	
	.product_type_ins_text_bigprice_but{
		width: 100%;
	}
	
	.product_type_ins_button_container {
		float: none;
		/* margin-bottom: 30px; */
		/* margin-top: -50px; */
		position: relative;
		z-index: 10;
	}

	
	.text_case_small{
		width: 100%;
		margin: 0 auto;
		font-size: 14px;
		line-height: 22px;
	}
	
	.text_case_small h1{
		font-size: 18px;
		line-height: 30px;
	}
	
	.hr_face_header {
		padding: 20px;
	}
	
	.hr_face_header_title {
		margin-bottom: 20px;
	}
	
	.hr_face_header,
	.hr_face_header_title ,
	.hr_face_header_button {
		display: block;
		width: auto;
	}
	
	.hr_face_body {
		padding: 40px 20px 30px;
	}
	
	.hr_face_body_info_item {
		width: 100%;
		margin-right: 0px;
	}
	
	.big_block_title,
	.big_block_title h1 {
		font-size: 30px;
		line-height: 1.1;
	}
	
	.products_sections_list_item {
		width: calc(50% - 20px);
		padding: 30px;
	}
	
	.products_sections_list_item_header {
		font-size: 26px;
	}
	
	.product_face_blue {
		/* background-color: #004f9f !important; */
	}
	
	.product_type_med_face_text {
		float: none;
		width: auto;
		text-align: center;
	}
	
	.product_type_med_face {
		flex-direction: column;
	}
	
	.product_type_med_face_pic {
		float: none;
		width: 100%;
		text-align: center;
		margin-bottom: 20px;
	}
	
	.product_type_med_face_pic img {
		height: 200px;
		width: auto;
	}
	
	.product_type_med_face_but {
		display: inline-block;
		width: 100%;
	}
	
	.news_face_white:nth-child(2n) {
		margin-right: 0px;
	}
	
	.news_face_white:nth-child(3n) {
		margin-right: 20px;
	}
	
	.advantages_list {
		grid-template-columns: 1fr 1fr;
	}
	
	.client_case_table {
		grid-template-columns: 1fr 1fr 1fr;
	}
	
	.content_block_case_inside ul li {
		width: 345px;
	}
	
	.product_face_pic {
		height: auto;
	}
	/*--------------------------------------*/
	.b-advantages .advantages__heading {
		text-align: left;
	}
	.b-advantages .advantages__list {
		margin-bottom: 60px;
	}
	.b-advantages .advantages__item {
		width: calc(100% / 2 - 20px);
	}
	/*--------------------------------------*/
	.b-work-scheme .work-scheme__item {
		width: calc(100% / 2 - 15px);
	}
	/*--------------------------------------*/
	.b-characteristics .characteristics__item {
		width: calc(100% / 2 - 15px);
	}
	.b-characteristics .characteristics__value {
		font-size: 40px;
	}
	.product_type_med_face {
		width: 100%;
	}

	.product_type_med_face_black {
		width: 100%;
	}

	.b-categories .categories__item {
		width: 100%;
	}
}

@media (max-width : 740px) {
	.mob-email {
		display: none;
	}

	.product_type_med_face:last-child {
		margin-bottom: 0 !important;
	}

	.content_block.gotitle {
		padding: 20px 0 !important;
	}

	.content_block_title {
		margin-bottom: 20px;
	}

	.double_text {
		margin-bottom: 0;
	}
	

	.popup_close {
		z-index: 100;
	}
	
	.logo {
		float: none;
		width: auto;
		display: flex;
		margin-right: 0px;
		flex-direction: column;
	}

	.logo img {
		width: 100px;
	}

	.logo span {
		font-size: 10px;
    line-height: 10px;
    position: relative;
    top: -12px;
		color: #000;
	}
	
	.top_contacts {
		font-size: 90%;
	}
	
	.toptop-grid {
		grid-template-columns: 100px 1fr 1fr 1fr;
	}

	.mob-email {
		display: none;
	}
	
	.products_sections_list_item {
		width: calc(100% - 20px);
	}
	
	.products_sections_list_item_header {
		height: auto;
		padding-bottom: 20px;
	}
	
	/* .main_content{
		width: 320px;
	} */

	.main_content {
		max-width: 100%;
		margin: 0 auto;
		padding: 0 20px; 
	}

	.top_menu_adaptive_but {
		margin-left: 20px;
	}
	
	.top_contacts_number{
		padding-top: 5px;
		font-size: 14px;
		line-height: 20px;
	}

	.top_contacts_email{
		line-height: 20px;
	}
	
	.top_menu_adaptive_en{
		margin-right: 14px;
	}
	
	.main_banner_title{
		font-size: 34px;
	}

	.main_banner_text{
		font-size: 18px;
		line-height: 24px;
	}
	
	.main_number_case{
		width: 294px;
	}
	
	.news_face_white{
		width: 294px;
	}
	
	li.client_case{
		width: 294px;
		margin-right: 0;
	}
	
	.applications_face{
		width: 100%;
		height: 294px;
		margin-right: 0;
	}

	.content_block_case.content_block_case-grid {
		grid-template-columns: 1fr 1fr;
	}

	.content_block_case {
		display: grid;
		grid-template-columns: 1fr ;
		gap: 10px;
	}

	.applications_face {
		margin-right: 0;
		margin-bottom: 0;
		height: 200px;
	}

	.content_block_case_inside ul li {
		/* width: 100%;
		margin-right: 0; */
	}

	.content_block_case_inside ul {
		display: block;
	}
	
	.review_content{
		position: relative;
		width: 294px;
		height: auto;
		padding-bottom: 60px;
		font-size: 16px;
		line-height: 24px;
	}
	
	.content_block_title a{
		float: none;
		margin-top: 10px;
	}
	
	.content_block.gogrey_adaptive{
		display: block;
	}
	
	.big_block_title,
	.big_block_title h1 {
		font-size: 24px;
		line-height: 1.1;
	}
	
	.company_slider_case_text{
		padding: 20px;
	}
	
	.company_slider_case_text_title{
		font-size: 36px;
		line-height: 36px;
	}
	
	.str_left{
		width: 25px;
		height: 50px;
		margin-top: -25px;
	}
	
	.str_left:hover .str_left_inside{
		left: 2px;
	}

	.str_left_inside{
		left: 6px;
		width: 6px;
		height: 10px;
		margin-top: -5px;
	}
	
	.str_right{
		width: 25px;
		height: 50px;
		margin-top: -25px;
	}
	
	.str_right:hover .str_right_inside{
		right: 2px;
	}

	.str_right_inside{
		right: 6px;
		width: 6px;
		height: 10px;
		margin-top: -5px;
	}
	
	.big_block_phone{
		font-size: 30px;
		line-height: 30px;
	}
	
	.big_block_text{
		width: 80%;
		font-size: 14px;
		line-height: 22px;
	}
	
	.articles_face{
		padding-top: 220px;
	}
	
	.articles_face_pic{
		height: 200px;
	}
	
	.product_face_pro_main_ico{
		font-size: 60px !important;
		bottom: 20px;
		right: 20px;
	}
	
	.product_type_med_face{
		width: 100%;
		margin: 0px 0px 20px 0px;
	}

	.hr_face_body_button .but {
		padding: 0px 10px;
	}
	
	.product_face_contain {
		padding: 20px;
	}
	
	.review_face {
		width: 245px;
		min-width: 245px;
	}
	
	.gosertificat_detail {
		margin: 0px 0px 20px;
	}
	
	.popup_content {
		padding: 25px !important;
	}
	
	.bigmap_case.geo_map {
		padding-top: 45%;
	}
	
	.product_face_pro_main_sub_sections {
		line-height: 1.1;
	}
	
	.product_face_pro_main_sub_sections ul {
		margin: 20px;
	}
	
	.product_face_pro_main_sub_sections ul li {
		margin-bottom: 15px;
	}
	
	.bigmap_case_description_block {
		float: none;
		width: 90%;
		margin: 30px auto;
		min-height: 300px;
		height: auto;
	}
	
	.file_case {
		width: 48%;
		
	}
	
	.advantages_list {
		grid-template-columns: 1fr;
	}
	
	.client_title {
		padding: 0px;
	}
	
	.client_case_table {
		grid-template-columns: 1fr 1fr;
	}
	
	.contacts_list {
		grid-template-columns: 1fr;
	}
	.b-teasers .teasers__list {
		flex-direction: column;
		gap: 20px;
	}
	.b-teasers .teasers__item {
		width: 100%;
	}
}

.logo_descriptor_mobile {
	display: none;
}

@media (max-width: 650px) {
	
	.popup_container {
		margin: 50px auto !important;
	}

	.main_content {
		width: auto !important;
	}
	.b-characteristics {
		gap: 20px;
	}
	.b-characteristics .characteristics__item {
		width: 100%;
	}
	.b-characteristics .characteristics__name {
		font-size: 20px;
		margin-bottom: 10px;
	}
	.b-characteristics .characteristics__value {
		font-size: 30px;
	}

	.b-advantages .advantages__heading {
		margin-bottom: 20px;
	}
	.b-advantages .advantages__item {
		width: 100%;
	}
	.b-advantages .advantages__text {
		font-size: 16px;
	}
	.b-work-scheme {
		margin-top: 0;
	}
	.b-work-scheme .work-scheme__list {
		row-gap: 12px;
	}
	.b-work-scheme .work-scheme__heading {
		text-align: left;
		margin-bottom: 20px;
	}
	.b-work-scheme .work-scheme__item {
		width: 100%;
	}
	.b-work-scheme .work-scheme__number {
		font-size: 30px;
		transform: translateY(40%);
	}
	/* .b-work-scheme .work-scheme__item:not(:first-child)::after {
		left: -20px;
		width: calc(100% + 40px);
	}
	.b-work-scheme .work-scheme__item:last-child::after {
		width: 100%;
	} */

	.b-categories .categories__item {
		padding: 10px 10px 20px 10px;
	}
	.b-categories .categories__wrapper {
		/* flex-direction: column; */
		display: contents;
	}
	.b-categories .categories__info-inner {
		display: flex;
		flex-wrap: wrap;
		gap: 18px 10px;
	}
	.b-categories .categories__group {
		width: calc(50% - 5px);
		margin-bottom: 0;
	}
	.b-categories .categories__param-name {
		font-size: 13px;
	}
	.b-categories .categories__param-value {
		font-size: 16px;
	}
	.b-categories .categories__name, 
	.b-categories .categories__name a {
		order: 1;
		font-size: 17px;
		margin-bottom: 6px;
	}
	.b-categories .categories__picture {
		order: 0;
		margin-bottom: 8px;
	}
	.b-categories .categories__info {
		order: 2;
	}
}

@media (max-width: 500px) {

	.logo_descriptor_mobile{
		display: block;
		position: absolute;
		font-size: 8px;
		bottom: 0;
		text-transform: uppercase;
	}

	.toptop-grid {
		grid-template-columns:1fr 1fr;
	}

	.phone-cell-2 {
		display: none;
	}

	.top-social {
		margin: 0 5px;
	}

	.phone-cell-1 span {
		display: none;
	}

	.phone-cell-1 {
		display: none;
	}

	.phone-cell-1 p {
		text-align: right !important;
		margin-bottom: 0;
	}

	.phone-cell-1 a span {
		display: block;
	}

	.mob-email {
		display: block;
		font-size: 17px !important;
		margin-top: 3px;
	}

	.top_contacts p {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		margin-top: 0;
	}

	.top_contacts p br {
		display: none;
	}

	.news-index-grid .news_face_white {
		height: auto ;
	}

	.main_banner table td {
		padding: 20px;
	}

	.content_block .content_block_case_inside ul li {
		margin-right: 0 !important;
		width: 100% !important;
	}

	.main_banner_title {
		font-size: 30px;
	}

	.content_block_case {
		grid-template-columns: 1fr;
	}

	.content_block_case.content_block_case-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 330px) {
	.main_content{
		width: 300px;
	}

	.top_menu_en {
		margin-left: 10px !important;
	}
}
.iframe-block iframe {
	max-width: 100%;
}
@media screen and (max-width: 1000px) {
	.search-mobile {
		position: relative;
	}
}

@media(max-width: 535px) {
	/*.header {
		background-color: #3c3c3c;
	}

	.header-phone a {
		color: #00adef;
	}*/
}