@media(max-width:1400px){
	.top_block .menu_ico {
		display: block;
	}
	.top_menu {
		display: none;
	}
	.top_block {
		margin-bottom: 0;
	}
	.logo_item {
		padding: 20px;
	}
	.index_block {
		margin: 0 0 80px 0;
	}
	.beta, .zeta, .logo_block {
		margin: 0 0 50px 0;
	}
	.index_text_block {
		margin-bottom: 40px;
	}
	.popup {
		width: 50%;	
	}

}
@media(max-width:1199px){
	.gamma {
		padding: 60px 120px;
	}
}
@media(max-width:991px){
	.index_text_block {
		margin-bottom: 30px;
	}
	.index_title h2 {
		font-size: 22px;
		margin: 0 0 10px 0;
	}
	.index_desc, .gamma_text, .beta_text, .zeta_text, .alpha_text, .alpha_invert_text, .home-carousel-slide-overlay, .zeta_date {
		font-size: 14px;
	}
	.gamma {
		padding: 60px;
	}
	.gamma_text h2, .alpha_text h2, .alpha_invert_text h2 {
		font-size: 22px;
	}
	.beta_text_head {
		font-size: 16px;
	}
	.beta_item {
		width: calc((100% / 3) - (40px / 3));
		margin-right: 20px;
		margin-bottom: 20px;
	}
	.zeta_item {
		width: calc((100% / 3) - (40px / 3));
		margin-right: 20px;
		margin-bottom: 20px;
	}
	.main_title h1 {
		font-size: 40px;
	}
	.main_desc {
		font-size: 18px;
	}
	.logo_item {
		padding: 10px;
		width: calc((100% / 4) - (30px / 4));
		margin-right: 10px;
		margin-bottom: 10px;
	}
	.logo_block {
		margin: 0 0 70px 0;
	}
	.carousel-slide-content {
		width: 70%;
	}
	.carousel-slide-title {
		font-size: 20px;
	}
	.home-carousel-slide, .carousel {
		height: 350px;
	}
	.index_input_block {
		padding: 0;
	}
	.eta .index_input_block {
		margin-top: 40px;
	}
}
@media(max-width:767px){
	.menu {
		padding: 40px 30px;
	}
	.main_title h1 {
		font-size: 30px;
		margin: 0 0 20px 0;
	}
	.main_desc {
		font-size: 16px;
	}
	.beta_item {
		width: calc((100% / 2) - 10px);
		margin-right: 20px;
		margin-bottom: 20px;
	}
	.beta_item:nth-child(3n) {
		margin-right: 20px;
	}
	.beta_item:nth-child(2n) {
		margin-right: 0;
	}
	.zeta_item {
		width: calc((100% / 2) - 10px);
		margin-right: 20px;
		margin-bottom: 20px;
	}
	.zeta_item:nth-child(3n) {
		margin-right: 20px;
	}
	.zeta_item:nth-child(2n) {
		margin-right: 0;
	}
	.index_block {
		margin: 0 0 60px 0;
	}
	.beta, .zeta, .logo_block {
		margin: 0 0 40px 0;
	}
	.alpha_text, .alpha_invert_text {
		padding: 40px;
		width: 100%;		
	}
	.alpha_img {
		width: 100%;
		height: 400px;
	}
	.container {
		padding-right: 30px;
		padding-left: 30px;
	}
	.top_block .tel {
		display: none;
	}
	.popup {
		width: 70%;	
	}
	.beta_item, .alpha_text, .alpha_invert_text, .gamma, .zeta_text, .epsilon_text {
		padding: 30px;
	}
	.alpha_img, .alpha_invert_img {
		height: 200px;
	}
	.main_carousel {
		margin: 0 0 60px 0;
	}
	.home-carousel-slide {
		max-width: 85%;
	}
	.home-carousel-slide-overlay {
		padding: 30px;
	}
	.carousel-slide-label {
		padding: 5px 10px;
	}
	.carousel-slide-content {
		width: 100%;
	}
	.home-carousel-slide, .carousel {
		height: 250px;
	}
	.eta_item {
		width: calc((100% / 2) - 10px);
		margin-bottom: 30px;
	}
}
@media(max-width:575px){
	.beta_item {
		width: 100%;
		margin-right: 0;
	}
	.zeta_item {
		width: 100%;
		margin-right: 0;
	}
	.beta_item:nth-child(3n) {
		margin-right: 0;
	}
	.zeta_item:nth-child(3n) {
		margin-right: 0;
	}
	.main_title h1 {
		font-size: 26px;
	}
	.gamma {
		padding: 60px;
	}
	.container {
		padding-right: 10px;
		padding-left: 10px;
	}
	.footer_menu {
		padding-right: 20px;
		padding-left: 20px;
	}
	.copyright {
		padding-right: 20px;
		padding-left: 20px;	
	}
	.popup {
		width: 80%;	
	}
	.beta_item, .alpha_text, .alpha_invert_text, .gamma, .zeta_text, .epsilon_text {
		padding: 30px 20px;
	}
	.index_block {
		margin: 0 0 40px 0;
	}
	.beta, .zeta, .logo_block {
		margin: 0 0 30px 0;
	}
	.home-carousel-slide-overlay {
		padding: 20px;
	}
	.home-carousel-slide, .carousel {
		height: 300px;
	}
	.home-carousel-slide {
		max-width: 100%;
	}
	.section {
		padding-right: 20px;
		padding-left: 20px;
	}
	.eta .index_input_block {
		margin-top: 20px;
	}
}
@media(max-width:420px){
	.logo_art {
		height: 45px;
	}
	.logo_art img {
		height: 30px;
	}
	.menu_ico {
		height: 20px;
	}
	.right_nav {
		width: 300px;
		padding: 40px 30px;
	}
	.right_nav .close_ico {
		height: 20px;
		width: 20px;
	}
	.popup {
		width: 90%;	
	}
	.beta_item:nth-child(3n) {
		margin-right: 0;
	}
	.index_input_block .flex {
		flex-wrap: wrap;
	}
	.index_input_block .index_input {
		margin-right: 0;
	}
}