@media (min-width: 576px) {

.bt {
    min-width: 0%;
}

.header .contact-wrapper {
    margin-left: 30px;
}
.header .contact-wrapper .tel {
	padding-left: 42px;
	font-size: 24px;
	line-height: 29px;
}
.header .contact-wrapper .tel:before {
	display: flex;
}
.work-time {
	font-size: 14px;
}


.preview-slider .check-list li {
	width: 45%;
}


.advantage-list {
	padding: 19px 15px 38px;
}
.advantage-item {
	margin-top: 30px;
	font-size: 18px;
}
.advantage-item .icon {
	width: 70px;
	min-width: 70px;
}




.product-item .title {
	font-size: 18px;
}
.product-item ul:not([class]) li {
	font-size: 14px;
}
.product-item .price span {
	font-size: 24px;
}
.form-box .subtitle {
	font-size: 18px;
}



.tab-section .head {
	font-size: 18px;
}


.project-item .content {
	padding: 15px 20px 20px;
}
.project-item .title {
	font-size: 18px;
}
.project-item .bt {
	font-size: 14px;
	padding: 0 26px;
}


.article-item {
	padding: 20px 170px 40px 30px;
}
.article-item .head {
	font-size: 40px;
}
.article-item .head span {
	font-size: 72px;
}
.article-item p {
	margin: 5px 0 0;
}
.article-item img {
	max-width: 217px;
}


.person-item {
	padding: 0 20px 10px;
}
.person-item .img {
	margin: 0 -20px;
}
.person-item .name {
	margin-top: 10px;
	font-size: 18px;
}


.step-item {
	padding: 35px 15px 30px;
}
.step-item:before {
    top: 48px;
}
.step-item .link-more {
	margin-top: 30px;
}

.footer-links {
    margin-top: 0;
}


.region-map .point {
	width: 38px;
	height: 38px;
}
.region-map .icon-marker:before {
	font-size: 38px;
}

}


@media (min-width: 768px) {

body {
	font-size: 18px;
}
H2, .h2 {
	padding-top: 100px;
	font-size: 42px;
}
H3, .h3 {
	margin-top: 100px;
	font-size: 28px;
}
H4, .h4 {
	font-size: 24px;
}
.subtitle {
	font-size: 20px;
}
.bt {
	height: 72px;
	padding: 0 50px;
	font-size: 18px;
}


.preview-slider .title {
	font-size: 62px;
}
.preview-slider .check-list li {
    width: 49%;
}
.preview-slider .img {
	margin-top: 40px;
	max-width: 100%;
}
.search-form {
	margin-top: 60px;
}
.search-form form {
	margin-top: 30px;
}
.search-form .search-text {
	padding: 0 50px 0 37px;
	height: 72px;
	font-size: 18px;
}
.search-form .search-button {
	width: 70px;
	font-size: 30px;
}
.advantage-item {
    width: 49%;
}


.button-group {
    margin: 0 -15px;
    padding: 10px 0 0;
    overflow: auto;
}
.button-filter {
	margin: 30px 15px 0;
	padding: 0 36px;
}


.product-list {
    margin: 0 -15px;
    padding-top: 0;
}
.product-item {
    margin-top: 30px;
    padding: 0 15px;
    width: 33.333%;
}
.product-item .img {
    height: 190px;
    margin: 0 -20px;
}
.product-item .wrapper {
    padding: 0 20px 20px;
}
.product-item .bt {
    padding: 0 30px;
}




.form-box {
	margin-top: 70px;
	padding: 45px 35px 0;
}
.form-box .h3 {
	margin: 0;
}

.form-box .subtitle {
	font-size: 18px;
}
.md-form-group {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	padding-top: 20px;
	margin-left: -15px;
	margin-right: -15px;
}
.md-form-group .form-item {
	width: 50%;
	padding: 0 15px;
	margin-top: 20px;
}
.md-form-group .button {
	margin-top: 20px;
	width: 50%;
	padding: 0 15px;
}
.md-form-group .button .bt {
	padding: 0;
	width: 100%;
	margin: 0;
}


.project-list {
    margin: 0 -15px;
}
.project-item {
    margin-top: 30px;
    padding: 0 15px;
}
.project-item .bt {
    padding: 0 15px;
}



.form-item input {
	height: 72px;
	font-size: 18px;
}
.annotation {
	padding-left: 30px;
}
.annotation + .bt {
	padding: 0 37px;
}

.crt-list {
	padding-top: 20px;
}
.guarantee-wrapper {
	padding: 40px 30px;
}
.step-item:after {
	position: absolute;
	right: 15px;
	top: 52px;
	font-family: 'icomoon' !important;
	content: "\e906";
	color: #85c609;
	font-size: 14px;
}

.footer-act {
	padding-top: 0;
	min-width: 0%;
	display: block;
	width: 40%;
	margin-left: auto;
}
.footer .act-item {
	margin: 0;
}
.footer .act-item + .act-item {
	margin-top: 20px;
}
.footer-contact {
	margin-left: 30px;
}

.header .bt {
	padding: 0 29px;
	margin-left: 30px;
	background: #126BE3;
	border-radius: 60px;
	height: 40px;
	font-weight: bold;
	font-size: 12px;
}

.modal {
	padding: 45px 35px;
}


}



@media (min-width: 992px) {

body {
	font-size: 18px;
}
.header {
    padding: 20px 0;
}
.header .act-item {
    margin: 0 46px 0 0;
}
.header .contact-wrapper {
    margin-left: 0;
    padding-left: 10px;
}

.preview-block {
    position: relative;
    z-index: 2;
    background: url(../i/el-design1.png) 0 186px no-repeat, linear-gradient(284.59deg, #B9C5DB 2.21%, #EEF2F9 99.33%);
    padding: 150px 0 97px;
}
.preview-block:before {
	content: '';
	display: block;
	background: url(../i/el-design2.png);
	width: 717px;
	height: 407px;
	position: absolute;
	top: 76px;
	right: 0;
	z-index: -1;
}
.preview-slider .item {
	position: relative;
	padding-top: 47px;
}
.preview-slider .wrapper {
	position: relative;
}
.preview-slider .content {
	width: 60%;
}
.preview-slider .check-list {
	padding-top: 10px;
}
.preview-slider .img {
	position: absolute;
	left: 50%;
	top: 0;
}
.preview-slider .img img {
	max-width: 800px;
}

.advantage-list {
	position: relative;
	z-index: 2;
    margin-top: 45px;
    background: 0;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    padding: 44px 0;
}
.advantage-list:before {
	content: '';
	display: block;
    background: #FAF9F5;
    border: 5px solid #FFFFFF;
    box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    position: absolute;
    top: 0;
    right: 0;
    width: 99999px;
    height: 100%;
    z-index: -1;
}
.advantage-item {
    width: 33.333%;
    margin: 0;
}



.tab-wrapper {
	padding-top: 60px;
}
.tab-list {
	width: 65.5555%;
}
.tab-section {
	margin-top: 0;
}
.tab-section .head {
	display: none;
}
.tab-list .tab-section:after {
	display: none;
}
.lg-hidden {
	display: none;
}


.tab-button {
	position: relative;
	counter-reset: item;
	width: 34.444%;
}
.tab-button:before {
	content: '';
	display: block;
	width: 1px;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: #fff;
}
.tab-button a {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: center;
	padding: 10px 0 10px 15px;
	color: inherit;
	font-size: 16px;
}
.tab-button a:before {
    content: counter(item);
    counter-increment: item;
	width: 16px;
	height: 16px;
	line-height: 16px;
	background: #85C609;
	border-radius: 50px;
	position: absolute;
	left: 8px;
	top: 25px;
	font-size: 10px;
	color: #fff;
	text-align: center;
}
.tab-button a + a {
	margin-top: 20px;
}
.tab-button .icon {
	width: 50px;
	min-width: 50px;
}
.tab-button .text {
	padding-left: 20px;
}
.tab-button strong {
	display: block;
	font-family: 'Oswald', sans-serif;
}
.tab-button a.active {
	background: rgba(255, 255, 255, 0.3);
}


.tab-section .content {
    display: block !important;
    padding: 30px 40px 45px;
}
.tab-section .content H3,
.tab-section .content .h3 {
    margin-top: 0;
}
.catalog-block .form-box:before {
	content: '';
	display: block;
	background: url(../i/el-design4.png) no-repeat;
	width: 577px;
	height: 310px;
	position: absolute;
	left: -215px;
	bottom: 0;
	z-index: -2;
}


.form-box {
	position: relative;
	z-index: 2;
	padding: 50px 235px 40px 40px;
	background: 0;
	border: 0;
	box-shadow: none;
	border-radius: 0;
}
.form-box:after {
	content: '';
	display: block;
	z-index: -1;
	background: #FAF9F5;
	border: 5px solid #FFFFFF;
	box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.15);
	border-radius: 5px;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}
.form-box .img {
    position: absolute;
    bottom: 0;
    right: -114px;
    height: auto;
    margin-top: 0;
    overflow: visible;
    width: 488px;
    bottom: 32px;
    display: flex;
    align-items: flex-end;
}
.form-box .img img {
    position: static;
    transform: translateX(0%);
}
.form-box .content {
	position: relative;
	z-index: 2;
}

.quality-block .form-box .img {
    right: -46px;
    bottom: 0;
    width: 302px;
}
.project-item {
	width: 33.333%;
}
.project-item .gallery .item {
    height: 205px;
}
.article H2 {
	padding: 0;
}
.media {
    margin-top: 0;
}










.about-block {
	position: relative;
	z-index: 2;
    margin-top: 100px;
    padding: 100px 0;
    background: url(../i/el-design5.png) no-repeat, linear-gradient(284.59deg, #B9C5DB 2.21%, #EEF2F9 99.33%);
}
.about-block:before {
	content: '';
	display: block;
	background: url(../i/el-design6.png) no-repeat;
	width: 981px;
	height: 581px;
	position: absolute;
	bottom: 196px;
	right: 0;
	z-index: -1;
}





.article-item {
    z-index: 2;
    padding: 20px 200px 40px 30px;
    background: 0;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    overflow: visible;
}
.article-item:before {
	content: '';
	display: block;
	background: url(../i/el-design8.png) no-repeat;
	width: 466px;
	height: 250px;
	position: absolute;
	left: -203px;
	top: 10px;
	z-index: -3;
}
.article-item:after {
    content: '';
    display: block;
    z-index: -2;
    background: #FAF9F5;
    border: 5px solid #FFFFFF;
    box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}



.person-list {
    padding-top: 20px;
}
.crt-item .img {
	height: 180px;
}




.step-list {
	padding-top: 20px;
	margin: 0 -1.5%;
}
.step-item {
	position: relative;
	margin: 30px 1.5% 0;
	width: 30.333%;
}


.contact-block {
	position: relative;
	z-index: 2;
	padding: 100px 0 120px;
}
.contact-box {
    padding: 30px 20px 30px 30px;
    max-width: 300px;
    position: relative;
    z-index: 2;
}
.contact-box:before {
	content: '';
	display: block;
	background: url(../i/el-design9.png) no-repeat;
	width: 466px;
	height: 250px;
	position: absolute;
	left: 30px;
	bottom: 1px;
	z-index: -3;
}
.contact-box:after {
    content: '';
    display: block;
    z-index: -2;
    background: #FAF9F5;
    border: 5px solid #FFFFFF;
    box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

#map {
	position: absolute;
	z-index: -1;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}


.footer-act {
    width: 50%;
    margin-right: 44px;
}
.footer .act-item + .act-item {
    margin: 0 0 0 36px;
}


.md-form-group {
	justify-content: flex-start;
}
.md-form-group .button {
    margin-top: 30px;
}
.form-item input {
	padding: 0 20px 0 50px;
}



}


@media (min-width: 1200px) {



.preview-slider .title {
	font-size: 72px;
}
.call-wrapper {
	margin-top: 60px;
}
.preview-slider .item {
	padding-bottom: 93px;
}
.preview-slider .bt {
    margin-top: 0;
}
.preview-slider .hint {
	position: relative;
	padding-left: 40px;
	margin: 0;
	max-width: 280px;
	line-height: 150%;
}
.preview-slider .hint:before {
	position: absolute;
	left: 14px;
	bottom: -25px;
	font-family: 'icomoon' !important;
	content: "\e908";
	color: #126be3;
	font-size: 20px;
}


.product-item {
    width: 25%;
}



.tab-button a {
	padding-left: 40px;
	font-size: 18px;
}
.tab-button a:before {
	left: 35px;
}



.quality-block .form-box {
	margin-top: 90px;
}



.crt-item .img {
    height: 240px;
}


.step-list {
    margin: 0 -1.2%;
}
.step-item {
    margin: 30px 1.2% 0;
    width: 22.6%;
}



.footer-act {
    margin-right: 54px;
    width: auto;
}
.footer .act-item + .act-item {
    margin: 0 0 0 46px;
}
.footer-contact {
    margin-left: 0;
}
.footer-contact .bt {
    margin: 0 0 0 30px;
}


.md-form-group .form-item,
.md-form-group .button {
	width: 33.333%;
	margin-top: 30px;
}


}



@media (min-width: 1800px) {

.preview-block:after {
	content: '';
	display: block;
	background: url(../i/el-design3.png) 0 0 no-repeat;
	position: absolute;
	z-index: -1;
	width: 343px;
	height: 518px;
	left: 0;
	bottom: 0;
}
.about-block:after {
	content: '';
	display: block;
	background: url(../i/el-design7.png) no-repeat;
	width: 361px;
	height: 518px;
	position: absolute;
	right: 0;
	bottom: 0;
	z-index: -1;
}

}