* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  outline: none;
}

html, body {
  font-family: 'Muller', sans-serif;
  font-weight: normal;
  font-size: 16px;
  min-width: 320px;
  scroll-behavior: smooth;
  background-color: #ffffff;
  height: 100vh;
}

a {
  outline: none;
  text-decoration: none;
}

img {
  outline: none;
  max-width: 100%;
  border: none;
}

ul {
  list-style: none;
}

a:hover {
  text-decoration: none !important;
}

input[type="text"]::-webkit-input-placeholder {
  opacity: 1;
  transition: opacity 0.3s ease;
}

input[type="text"]::-moz-placeholder {
  opacity: 1;
  transition: opacity 0.3s ease;
}

input[type="text"]:-moz-placeholder {
  opacity: 1;
  transition: opacity 0.3s ease;
}

input[type="text"]:-ms-input-placeholder {
  opacity: 1;
  transition: opacity 0.3s ease;
}

input[type="text"]:focus::-webkit-input-placeholder {
  opacity: 0;
  transition: opacity 0.3s ease;
}

input[type="text"]:focus::-moz-placeholder {
  opacity: 0;
  transition: opacity 0.3s ease;
}

input[type="text"]:focus:-moz-placeholder {
  opacity: 0;
  transition: opacity 0.3s ease;
}

input[type="text"]:focus:-ms-input-placeholder {
  opacity: 0;
  transition: opacity 0.3s ease;
}

input[type="text"]::-moz-placeholder {
  color: #a2a2a2;
  font-size: 16px;
}

input[type="text"]::-webkit-input-placeholder {
  color: #a2a2a2;
  font-size: 16px;
}

input[type="text"]:-ms-input-placeholder {
  color: #a2a2a2;
  font-size: 16px;
}

.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  justify-content: space-between;
  align-items: center;
  flex-direction: row;
  flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
}

.child {
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  flex-basis: 100%;
  max-width: 100%;
  width: 100%;
}

.width {
  max-width: 1150px;
  width: 100%;
  margin: 0 auto;
}

/*
Start header
###########*/
.header {
  background: url('../images/fon.png') no-repeat top center;
  height: 800px;
}

.header-nav {
  max-width: 450px;
  width: 100%;
}

.header-nav li a {
  color: #252b39;
  font-size: 14px;
}

.header-phone {
  position: relative;
}

.header-phone:before {
  content: "";
  width: 43px;
  height: 43px;
  background: #ffffff url('../images/icon21.png') no-repeat center;
  border-radius: 100px;
  display: block;
  position: absolute;
  top: 13px;
  left: 17px;
}

.header-phone span:first-of-type {
  color: #000000;
  font-size: 18px;
  font-weight: 500;
  display: block;
  padding: 28px 15px 0 0;
  text-align: right;
}

.header-bottom {
  max-width: 670px;
  width: 100%;
  padding-top: 40px;
}

.header-bottom-air {
  color: #403e39;
  font-size: 36px;
  font-weight: 500;
  padding: 10px 0 30px;
}

.header-h1 {
  text-transform: uppercase;
  color: #252b39;
  font-weight: bold;
  font-size: 80px;
}

.header-paragraf {
  color: #252b39;
  font-size: 22px;
  padding-top: 20px;
}

.header .calc-form__submit {
  justify-content: center;
  margin-top: 40px;
}

.header-list {
  padding-top: 70px;
}

.header-list li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
}

.header-list li:before {
  content: "";
  width: 8px;
  height: 50px;
  background-color: #fece39;
  border-radius: 50px;
  display: block;
  margin: 0 14px 0 0;
}

.header-list li {
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  flex-basis: 33%;
  max-width: 33%;
  width: 100%;
}

.header-list li span {
  color: #252b39;
  font-size: 14px;
}

/*
Start pay
#########*/
.pay {
  background: url('../images/fon10.png') no-repeat top center;
  height: 488px;
  margin-top: -45px;
}

.pay-left {
  max-width: 320px;
  width: 100%;
  padding-top: 20px;
}

.pay-left-desc {
  color: #252b39;
  font-size: 16px;
  padding-bottom: 10px;
}

.pay-left-h1 {
  color: #252b39;
  font-weight: bold;
  font-size: 36px;
  text-transform: uppercase;
  line-height: 45px;
}

.pay-left-min {
  color: #252b39;
  font-size: 20px;
  position: relative;
  padding: 0 0 0 160px;
}

.pay-left-min:after {
  content: url(../images/icon22.png);
  display: block;
  position: absolute;
  right: -40px;
}

.pay-right {
  max-width: 710px;
  width: 100%;
  padding-top: 20px;
}

.pay-form {
  align-items: flex-start;
}

.pay-form-checkbox {
  padding-top: 20px;
}

.pay-form-title {
  text-transform: uppercase;
  color: #ffffff;
  font-size: 20px;
  font-weight: bold;
  line-height: 30px;
}

.pay-form-left .input-helper {
  position: relative;
  display: inline-block;
  margin-bottom: 5px;
}

.pay-form-left .input-helper:before {
  content: '';
  display: block;
  position: absolute;
}

.pay-form-left .input-helper--radio {
  color: #ffffff;
  padding: 11px 0 0 50px;
  cursor: pointer;
}

.pay-form-left .input-helper--radio:before {
  top: 3px;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 6px solid #fff;
  background-color: #fff;
}

.pay-form-left input[type="radio"] {
  display: none;
}

.pay-form-left input[type="radio"]:checked + label:before {
  background: #ffbb00;
}

.pay-form-right {
  max-width: 354px;
  flex-basis: 354px;
  padding-top: 20px;
}

.pay-form-right .popup-h1 {
  font-size: 20px;
  text-align: left;
  padding: 20px 0 30px;
}

.pay-form-right .calc-form__submit {
  margin: 0 auto;
  display: block;
}

.slidecontainer {
  width: 100%;
}

.pay-rainge {
  padding-top: 20px;
  position: relative;
  width: 260px;
}

.pay-rainge .slider {
  -webkit-appearance: none;
  width: 100%;
  height: 5px;
  background: #ffffff;
  outline: none;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 30px;
  height: 18px;
  background: #ffbb00;
  cursor: pointer;
  border-radius: 20px;
}

.slider::-moz-range-thumb {
  width: 30px;
  height: 18px;
  background: #ffbb00;
  cursor: pointer;
  border-radius: 20px;
}

.pay-raige-value {
  color: #ffffff;
  font-weight: bold;
  font-size: 20px;
  background-color: #ffbb00;
  padding: 7px 20px;
  border-radius: 25px;
  position: absolute;
  top: -35px;
  right: 0;
}

/*
Start why-we
############*/
.why-we {
  padding-top: 100px;
}

.title-block__h1 {
  font-weight: 900;
  font-size: 36px;
  text-transform: uppercase;
  color: #252b39;
}

.title-block-right {
  text-align: right;
}

.title-block-right__h2 {
  color: #252b39;
  background: url(../images/icon.png) no-repeat 102% 3px;
  padding: 10px 6px 3px;
}

.title-block-right__h1 {
  color: #252b39;
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
}

.title-block {
  align-items: flex-end;
}

.why-we-list {
  margin: 100px 0 0;
  align-items: flex-start;
}

.why-we-list li {
  max-width: 33%;
  width: 100%;
}

.why-we-list li img {
  margin: 0 auto;
  display: block;
}

.why-we-list__title {
  text-align: center;
  color: #252b39;
  font-size: 22px;
  padding: 20px 0;
}

.why-we-list li span {
  text-align: center;
  display: block;
}


/*
Start our
#########*/
.our {
  padding-top: 100px;
}

.our-title {
  color: #a6adb3;
  font-weight: 900;
  font-size: 20px;
  text-transform: uppercase;
  text-align: center;
}

.our-list {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
  padding-top: 30px;
}


/*
Start calc
##########*/
.calc {
  height: 400px;
  background: url('../images/fon4.jpg') no-repeat top center;
  position: relative;
}

.calc-in {
  margin: 0 auto;
}

.calc:after {
  content: "";
  background: url(../images/fon5.png) no-repeat center;
  height: 313px;
  width: 335px;
  display: block;
  position: absolute;
  top: 183px;
  right: 5%;
}

.calc-title {
  color: #ffffff;
  font-size: 36px;
  font-weight: 900;
  text-transform: uppercase;
  padding-top: 80px;
  line-height: 60px;
}

.calc-form {
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
}

.calc-form-top {
  padding-top: 40px;
}

.calc-form-top input {
  background-color: #fff;
  width: 320px;
  height: 60px;
  color: #a2a2a2;
  font-size: 16px;
  border: none;
  padding-left: 20px;
}

.calc-form__submit,
.header-phone {
  width: 260px;
  height: 70px;
  background: rgb(255, 200, 37);
  background: linear-gradient(0deg, rgba(255, 200, 37, 1) 0%, rgba(253, 215, 96, 1) 100%);
  cursor: pointer;
  border-radius: 40px;
  border: none;
  box-shadow: 0 10px 20px rgba(255, 187, 0, 0.7);
  text-align: center;
  font-size: 22px;
  color: #000000;
  font-weight: 500;
  -webkit-transition: all, 0.5s;
  -moz-transition: all, 0.5s;
  -o-transition: all, 0.5s;
  transition: all, 0.5s;
}

.calc-form__submit:hover,
.header-phone:hover {
  box-shadow: 0 5px 5px rgba(255, 187, 0, 0.7);
}


/*
Start contacts
#############*/
.contacts {
  background: url('../images/fon6.png') no-repeat left top;
  position: relative;
  padding-bottom: 100px;
}

.contacts:after {
  content: "";
  background: url('../images/fon6.png') no-repeat top center;
  position: absolute;
  bottom: -95px;
  max-width: 553px;
  width: 100%;
  height: 502px;
  right: 0;
}

.contacts-in {
  align-items: flex-start;
  padding-top: 100px;
  justify-content: flex-start;
}

.map {
  width: 560px;
  height: 550px;
}

.map iframe {
  width: 100%;
  height: 100%;
}


.contacts-info__title {
  color: #252b39;
  font-size: 36px;
  text-transform: uppercase;
  font-weight: 900;
}

.contacts-info {
  padding: 30px 0 0 30px;
}


.contacts-info-social {
  max-width: 130px;
  width: 100%;
}

.contacts-info-social-block__title {
  color: #252b39;
  font-size: 14px;
  padding-bottom: 24px;
}

.contacts-info-list {
  margin: 40px 0 90px;
}

.contacts-info-list li:before,
.contacts-info-list li.contacts-info-list__phone:before,
.contacts-info-list li.contacts-info-list__mail:before {
  content: url("../images/icon9.png");
  margin: 16px 20px 0 0;
  float: left;
}

.contacts-info-list li.contacts-info-list__phone:before {
  content: url("../images/icon10.png");
}

.contacts-info-list li.contacts-info-list__mail:before {
  content: url("../images/icon11.png");
  margin: 23px 20px 0 0;
}

.contacts-info-list li {
  margin-bottom: 30px;
}

.contacts-info-list__title {
  color: #252b39;
  font-size: 14px;
  padding-bottom: 10px;
}

.contacts-info-list__desc {
  color: #252b39;
  font-size: 20px;
}

.contacts-info-social-block {
  padding-left: 40px;
}

.input-row {
  margin: 20px 0;
}

.input-helper {
  position: relative;
  display: inline-block;
  margin-bottom: 5px;
}

.input-helper:before {
  content: '';
  display: block;
  position: absolute;
}

.input-helper--checkbox {
  padding: 6px 0 0 40px;
  color: #a2a1a1;
  cursor: pointer;
}

.input-helper--checkbox:before {
  top: 2px;
  left: 0;
  width: 20px;
  height: 20px;
  border: 1px solid #ffffff;
}

input[type="checkbox"] {
  display: none;
}

input[type="checkbox"]:checked + label:before {
  background: #ffffff url("../images/icon15.png") no-repeat center;
}


/*
Start work
###########*/
.work {
  padding: 100px 0 130px;
}

.work-left {
  max-width: 590px;
  flex-basis: 590px;
}

.work-right {
  max-width: 495px;
  flex-basis: 495px;
}

.work-right-content {
  background: url('../images/fon3.jpg') no-repeat;
  height: 527px;
  padding: 40px;
}

.work-title {
  text-transform: uppercase;
  color: #252b39;
  font-size: 36px;
  font-weight: 900;
  width: 100%;
  text-align: right;
  padding: 0 0 30px;
}

.work-list li span {
  color: #ffffff;
  font-size: 22px;
  line-height: 40px;
}

.work-list li {
  padding-bottom: 25px;
}

.work-list li span:first-of-type {
  font-weight: 900;
}

.work .calc-form__submit {
  margin: 0 auto;
  justify-content: center;
}

.work-top a img {
  width: 100%;
  object-fit: cover;
}

.work-bottom {
  margin-top: 20px;
}


/*
Start answer
###########*/
.answer {
  background: url('../images/fon2.jpg') no-repeat top center;
  height: 857px;
}

.answer-in {
  padding: 80px 0;
}

.answer-title {
  color: #252b39;
  text-transform: uppercase;
  font-weight: 900;
  font-size: 36px;
}

.metismenu {
  padding-top: 80px;
}

.metismenu li a {
  color: #252b39;
  font-size: 26px;
}

.metismenu li span {
  color: #252b39;
  font-size: 18px;
}

.metismenu .has-arrow {
  width: 100%;
  display: block;
}

.metismenu > li {
  border-bottom: 1px solid #ffffff;
  padding: 55px 0;
}

.metismenu > li p {
  color: #252b39;
  font-size: 18px;
  padding: 30px 0 20px;
}

.metismenu .has-arrow:before {
  background-color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  content: "";
  position: absolute;
  right: 17px;
  top: -6px;
}

.metismenu .has-arrow:after {
  transform: rotate(-134deg) translateY(-50%) !important;
  right: 29px !important;
  top: 48% !important;
}

.metismenu .has-arrow[aria-expanded=true]:after, .metismenu .mm-active > .has-arrow:after {
  transform: rotate(44deg) translateY(-50%) !important;
  top: 17px !important;
}


/*
Start master
############*/
.master {
  padding-top: 100px;
  background: url('../images/fon6.png') no-repeat 100% 165%,
  url('../images/fon7.png') no-repeat left top;
  padding-bottom: 100px;
}

.master-content {
  align-items: flex-start;
  padding-top: 60px;
}

.master-left {
  position: relative;
}

.master-left img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.master-metalist {
  background-color: rgba(255, 255, 255, 0.8);
  position: absolute;
  top: 50px;
  left: 0;
  padding: 20px;
}

.master-metalist-title {
  text-transform: uppercase;
  color: #252b39;
  font-size: 20px;
  font-weight: 900;
  width: 300px;
}

.master-list {
  padding-top: 20px;
}

.master-list li span:first-of-type {
  color: #252b39;
  font-size: 16px;
  display: block;
  padding-bottom: 5px;
}

.master-list li span:last-of-type {
  font-weight: 900;
  color: #252b39;
  font-size: 16px;
  display: block;
}

.master-list__sten:before,
.master-list__time:before {
  content: url("../images/icon17.png");
  float: left;
  margin: 2px 8px 0 0;
}

.master-list__time:before {
  content: url("../images/icon16.png");
}

.master-list__sten {
  width: 140px;
}

.master-right {
  max-width: 500px;
  width: 100%;
}

.master-right-list {
  padding-top: 50px;
}

.master-right-list li {
  padding-bottom: 50px;
}

.master-right-list li span {
  color: #252b39;
  font-size: 20px;
}

.master-title {
  text-transform: uppercase;
  color: #252b39;
  font-size: 26px;
  font-weight: 900;
  position: relative;
}

.master-title:before {
  background: url(../images/icon18.png) no-repeat;
  content: "";
  display: block;
  width: 242px;
  height: 80px;
  position: absolute;
  z-index: -1;
  top: -25px;
  left: -62px;
}

.master .calc-form__submit {
  margin-top: 150px;
  justify-content: center;
}


/*
Start our-work
###############*/
.our-work {
  background: url('../images/fon8.jpg') no-repeat top center;
  -webkit-background-size: cover;
  background-size: cover;
}

.our-work-in {
  padding: 85px 0;
  position: relative;
}

.our-work-title-main {
  font-weight: 900;
  color: #252b39;
  font-size: 36px;
  text-transform: uppercase;
}

.our-work-title-last {
  color: #252b39;
  font-size: 16px;
  padding-top: 50px;
  background: url(../images/icon19.png) no-repeat 129px 44px;
  padding-bottom: 5px;
}

.our-work-title-h1 {
  text-transform: uppercase;
  color: #252b39;
  font-size: 18px;
  font-weight: 800;
}

.tab {
  display: inline-block;
  zoom: 1;
  *display: inline;
}

.tab a:hover {
  text-decoration: underline;
}

.tab.active {
  position: relative;
}

.tab-content {
  padding-top: 80px;
  justify-content: flex-start;
}

.tab-content a {
  margin-bottom: 25px;
  margin-right: 20px;
}

.etabs1 {
  position: absolute;
  top: 60px;
  right: 0;
  max-width: 790px;
  width: 100%;
}

.etabs1 li {
  margin: 0 50px 30px 0;
}

.etabs1 li a {
  border: 1px solid #ffffff;
  border-radius: 50px;
  color: #797d80;
  font-size: 18px;
  padding: 20px 40px;
  background-color: transparent;
}

.etabs1 li.active a.active {
  background-color: #fff;
  color: #252b39;
  border-bottom: 1px solid #dbdbdb;
}

/*
Start footer
###########*/
.footer {
  background-color: #252b39;
  padding: 30px 0;
}

.footer-copyrght {
  color: #ffffff;
}

.footer-build a {
  color: #ffffff;
  position: relative;
  z-index: 1000;
  padding: 0 7px 0 0;
}

.footer-build a span {
  padding: 0 10px;
}

/*
Start popup-block
#################*/
.popup-block {
  background: url('../images/fon9.jpg') no-repeat !important;
  height: auto;
  max-width: 488px !important;
  width: 100%;
}

.popup-block-form {
  max-width: 360px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 0 0;
}

.popup-h1 {
  text-transform: uppercase;
  color: #ffffff;
  font-size: 26px;
  text-align: center;
  font-weight: bold;
}

.popup-desc {
  text-align: center;
  color: #ffffff;
  font-size: 16px;
  padding-top: 10px;
}

.popup-form {
  width: 100%;
  margin-top: 40px;
}

.popup-form input,
.pay-form-right .popup-block-form input {
  width: 100%;
  border: none;
  height: 55px;
  background-color: #39435c;
  color: #ffffff;
  padding-left: 20px;
  margin-bottom: 20px;
}

.popup-form input[type="text"]::-moz-placeholder {
  color: #ffffff;
  font-size: 16px;
}

.popup-form input[type="text"]::-webkit-input-placeholder {
  color: #ffffff;
  font-size: 16px;
}

.popup-form input[type="text"]:-ms-input-placeholder {
  color: #ffffff;
  font-size: 16px;
}

.popup-form .input-helper--checkbox {
  padding: 3px 0 0 23px;
  color: #b3b3b3;
  font-size: 14px;
}

.popup-form .input-row {
  margin: 5px 0;
}

.popup-form .input-helper--checkbox:before {
  width: 15px;
  height: 15px;
  border: none;
  background-color: #39435c;
}

.popup-form .calc-form__submit {
  margin: 35px auto 0;
  display: block;
}

.fancybox-slide--html .fancybox-close-small {
  color: #ffffff !important;
  padding: 5px !important;
}

.fancybox-is-open .fancybox-bg {
  background: rgba(57, 67, 92, .35) !important;
}

/*
Start service
#############*/
.service {
  margin-top: 100px;
}

.tab-container2 {
  position: relative;
}

.etabs2 {
  position: relative;
  margin-bottom: 30px;
}

.tab-container2 {
  padding-top: 50px;
}

.etabs2 li {
  max-width: 260px;
  width: 100%;
  background-color: #e8e8e8;
  height: 70px;
  position: relative;
}

.etabs2 li a {
  color: #252b39;
  font-size: 17px;
  align-items: center;
  height: 100%;
  padding: 5px 20px 0;
}

.etabs2 li.active {
  background: #fed143;
}

.etabs2 li.active:before {
  content: "";
  position: absolute;
  border: 10px solid transparent;
  border-top: 15px solid #fed143;
  left: 45%;
  top: 70px;
}

.table-head {
  background-color: #fed143;
  padding: 20px 91px 20px 20px;
}

.table-head li span {
  font-weight: 500;
}

.tab-body {
  border-bottom: 1px solid #e5e5e5;
  padding: 20px;
}

.tab-body li span {
  color: #252b39;
  font-size: 16px;
}

.tab-body li {
  max-width: 16%;
  width: 100%;
}

.tab-body li.tab-body-one {
  max-width: 290px !important;
  width: 100%;
}

.btn-mobil {
  border: none;
  background: none;
  display: none;
}

.btn-mobil span {
  width: 25px;
  height: 3px;
  display: block;
  margin-bottom: 5px;
  background-color: #000000;
}

.btn-mobil.active span:first-of-type {
  opacity: 0;
}

.btn-mobil.active span:nth-child(2) {
  transform: rotate(45deg);
}

.btn-mobil.active span:last-of-type {
  transform: rotate(-45deg);
  position: relative;
  top: -7px;
}

.thanks {
  background: url('../images/fon11.png') no-repeat top center;
  height: 900px;
  padding-top: 30px;
}

.thanks .header-bottom {
  padding-top: 140px;
}

.tire {
  color: #ffffff;
  display: block;
  margin-right: 3px;
}

.tab-content2 {
  padding: 55px 0 0 0;
}

.etabs3 {
  max-width: 490px;
  width: 100%;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 50px;
}

.tab-container3 {
  flex-direction: row-reverse;
}

.etabs3 li {
  margin-bottom: 40px;
}

.etabs3 li:last-of-type {
  margin-bottom: 0;
}

.etabs3 li a {
  color: #252b39;
  font-size: 20px;
}

.etabs3 li a.active {
  font-weight: 900;
  color: #252b39;
  font-size: 26px;
  text-transform: uppercase;
}

.etabs3 li a.active:before {
  background: url(../images/icon18.png) no-repeat;
  content: "";
  display: block;
  width: 242px;
  height: 80px;
  position: absolute;
  z-index: -1;
  top: -25px;
  left: -62px;
}

/*
Start responsive
################*/
@media (max-width: 1800px) {
  .calc:after {
    right: 2%;
  }
}

@media (max-width: 1600px) {
  .calc:after {
    right: 0;
  }
}

@media (max-width: 1540px) {
  .calc-form {
    margin: 0;
  }
}

@media (max-width: 1400px) {
  .calc-form {
    max-width: 850px;
  }

  .calc-form-top input {
    width: 270px;
  }
}

@media (max-width: 1200px) {
  .width {
    max-width: 1000px;
  }

  .why-we-list li {
    max-width: 28%;
  }

  .master-right {
    max-width: 370px;
  }

  .master-title {
    font-size: 23px;
  }

  .etabs1 {
    max-width: 690px;
  }

  .etabs1 li {
    margin: 0 14px 30px 0;
  }

  .tab-content {
    justify-content: space-around;
  }

  .our-work {
    height: auto;
    -webkit-background-size: cover;
    background-size: cover;
  }

  .work-left {
    max-width: 470px;
    flex-basis: 470px;
  }

  .work-bottom a {
    width: 48%;
  }

  .calc-title {
    font-size: 30px;
  }

  .calc-form {
    max-width: 670px;
  }

  .calc-form-top input {
    width: 230px;
  }

  .calc-form .calc-form__submit {
    width: 180px;
    font-size: 16px;
  }

  .etabs2 li {
    max-width: 235px;
  }

  .pay-right {
    max-width: 650px;
  }

  .etabs3 {
    max-width: 355px;
  }

  .etabs3 li a.active {
    font-size: 20px;
  }
}

@media (max-width: 1020px) {
  .width {
    max-width: 800px;
  }

  .why-we-list li {
    max-width: 33%;
  }

  .why-we-list__title {
    font-size: 20px;
  }

  .master {
    background: none;
  }

  .master-left {
    max-width: 450px;
  }

  .master-right {
    max-width: 300px;
  }

  .master-right-list {
    padding-top: 0;
  }

  .master-title {
    font-size: 18px;
  }

  .master .calc-form__submit {
    margin-top: 90px;
  }

  .master-title:before {
    top: -14px;
    left: -39px;
  }

  .etabs1 {
    max-width: 500px;
  }

  .etabs1 li a {
    padding: 15px 16px;
    font-size: 16px;
  }

  .our-work {
    background: #d6dfe7;
  }

  .work-right {
    max-width: 380px;
    flex-basis: 380px;
  }

  .work-left {
    max-width: 400px;
    flex-basis: 400px;
  }

  .work-right-content {
    padding: 40px 20px;
  }

  .calc {
    background: #252b39;
  }

  .calc:after {
    display: none;
  }

  .calc-title {
    font-size: 28px;
    line-height: 40px;
  }

  .calc-form {
    max-width: 100%;
  }

  .calc-form .calc-form__submit {
    width: 228px;
    font-size: 18px;
  }

  .calc-form-top input {
    width: 253px;
  }

  .contacts {
    background: none;
  }

  .map {
    width: 420px;
    height: 460px;
  }

  .contacts:after {
    display: none;
  }

  .table-head {
    padding: 20px;
  }

  .tab-body li.tab-body-one {
    max-width: 240px !important;
  }

  .etabs2 li {
    max-width: 190px;
  }

  .etabs2 li a {
    font-size: 14px;
    padding: 5px 15px 0;
  }

  .header {
    background-position: 35% 0;
  }

  .header-nav {
    max-width: 400px;
  }

  .header-phone {
    width: 70px;
  }

  .header-phone:before {
    left: 14px;
  }

  .header-phone span:first-of-type,
  .header-phone span:last-of-type {
    display: none;
  }

  .pay-right {
    max-width: 480px;
  }

  .pay-form-right {
    max-width: 263px;
    flex-basis: 263px;
  }

  .pay-left {
    max-width: 218px;
  }

  .pay-left-h1 {
    font-size: 30px;
  }

  .pay {
    background-position: 42% 0;
  }

  .pay-form-left {
    max-width: 200px;
    width: 100%;
  }

  .pay-form-title {
    font-size: 15px;
  }

  .pay-form-left .input-helper--radio {
    font-size: 13px;
  }

  .etabs3 {
    max-width: 290px;
  }

  .etabs3 li a.active {
    font-size: 18px;
  }

  .tab-content a {
    margin-right: 3px;
  }
}

@media (max-width: 840px) {
  .width {
    max-width: 600px;
  }

  .title-block__h1 {
    font-size: 24px;
  }

  .title-block-right__h1 {
    font-size: 15px;
  }

  .why-we-list li {
    max-width: 48%;
    margin-bottom: 50px;
  }

  .why-we-list {
    justify-content: space-around;
  }

  .why-we-list li:last-of-type {
    margin-bottom: 0;
  }

  .master-left {
    max-width: 300px;
  }

  .master-metalist {
    max-width: 200px;
    width: 100%;
    padding: 15px;
  }

  .master-list {
    padding-top: 15px;
  }

  .master-right {
    max-width: 265px;
  }

  .master-title {
    font-size: 16px;
    padding: 12px 0 0 0;
  }

  .master-right-list li {
    padding-bottom: 25px;
  }

  .master-metalist-title {
    width: 100%;
    font-size: 16px;
  }

  .etabs1 {
    position: relative;
    max-width: 100%;
  }

  .etabs1 li a {
    padding: 10px 14px;
    font-size: 12px;
  }

  .tab-content a {
    width: 47%;
    margin-bottom: 10px;
    margin-right: 0;
  }

  .our-list {
    justify-content: space-around;
  }

  .work-left {
    max-width: 100%;
    flex-basis: 100%;
  }

  .work-bottom a {
    width: 46%;
  }

  .work-right {
    margin: 30px auto 0;
    max-width: 490px;
    flex-basis: 490px;
  }

  .work-bottom a img {
    object-fit: cover;
  }

  .answer-title {
    font-size: 25px;
  }

  .answer {
    background: #d6dfe7;
  }

  .calc {
    height: auto;
  }

  .calc-title {
    font-size: 21px;
    line-height: 37px;
    padding-top: 40px;
  }

  .calc-form-top input {
    width: 290px;
  }

  .calc-form-top {
    justify-content: space-around;
  }

  .calc-form .calc-form__submit {
    margin-top: 30px;
  }

  .map {
    width: 310px;
  }

  .contacts-info {
    width: 290px;
  }

  .contacts-info__title {
    font-size: 25px;
  }

  .contacts-info-list__desc {
    font-size: 17px;
  }

  .footer-copyrght {
    width: 100%;
    text-align: center;
    padding-bottom: 10px;
  }

  .footer-build {
    margin: 10px auto 0;
  }

  .tab-mobil {
    overflow: auto;
  }

  .tab-mobil .etabs2 {
    width: 830px;
  }

  .tab-mobil .tab-table {
    width: 840px;
  }

  .tab-body li span {
    font-size: 15px;
  }

  .tab-body li.tab-body-one {
    max-width: 260px !important;
  }

  .logo {
    width: 150px;
  }

  .header {
    padding-top: 20px;
  }

  .header-phone {
    width: 50px;
    height: 50px;
  }

  .header-phone:before {
    width: 30px;
    height: 30px;
    -webkit-background-size: 60%;
    background-size: 60%;
    top: 10px;
    left: 10px;
  }

  .header-nav li a {
    font-size: 12px;
  }

  .header-nav {
    max-width: 360px;
  }

  .pay {
    height: auto;
    background: #252b39;
    padding: 40px 0;
  }

  .pay-left-desc,
  .pay-left-h1,
  .pay-left-min {
    color: #ffffff;
  }

  .pay-left {
    max-width: 100%;
  }

  .pay-right {
    max-width: 100%;
  }

  .pay-form-left .input-helper--radio {
    font-size: 17px;
  }

  .pay-form-left {
    max-width: 325px;
  }

  .tab-container3 {
    align-items: flex-start;
  }

  .etabs3 {
    max-width: 250px;
  }

  .master .calc-form__submit {
    margin-top: 20px;
  }

  .etabs3 li a.active {
    font-size: 15px;
  }

  .etabs3 > li a {
    font-size: 15px;
  }
}

@media (max-width: 640px) {
  .width {
    max-width: 400px;
  }

  .why-we-list li {
    max-width: 100%;
  }

  .why-we-list {
    margin: 50px 0 0;
  }

  .title-block__h1 {
    margin-bottom: 20px;
  }

  .master-left {
    max-width: 100%;
  }

  .master-metalist {
    max-width: 330px;
  }

  .master-right {
    margin: 20px 0 0 0;
    max-width: 100%;
  }

  .master-title {
    font-size: 20px;
  }

  .master-right-list li {
    margin-bottom: 30px;
  }

  .answer-title {
    font-size: 30px;
    line-height: 50px;
  }

  .metismenu {
    padding-top: 30px;
  }

  .metismenu > li p {
    font-size: 14px;
  }

  .metismenu li span {
    font-size: 16px;
    width: 340px;
    display: block;
  }

  .metismenu .has-arrow:after {
    top: 12px !important;
  }

  .metismenu > li {
    padding: 45px 0 23px;
  }

  .answer {
    height: auto;
  }

  .calc-form-top input {
    width: 100%;
    margin-bottom: 20px;
  }

  .calc-form .calc-form__submit {
    margin: 20px 0;
  }

  .input-helper--checkbox {
    padding: 0 0 0 40px;
  }

  .work {
    padding: 80px 0 80px;
  }

  .popup-block {
    max-width: 400px !important;
    padding: 44px 20px !important;
  }

  .header {
    background: none;
    height: auto;
  }

  .header-list {
    justify-content: space-around;
  }

  .header-list li {
    max-width: 50%;
    flex-basis: 50%;
    margin-bottom: 30px;
  }

  .header-list li:last-of-type {
    margin-bottom: 0;
  }

  .header-nav {
    display: none;
    position: absolute;
    top: 100px;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .1);
    padding: 20px;
    right: 0;
    max-width: 100%;
  }

  .header-top {
    position: relative;
  }

  .header-nav li a {
    font-size: 15px;
    padding-bottom: 20px;
    display: block;
    text-align: center;
  }

  .header-nav li:last-of-type a {
    padding-bottom: 0;
  }

  .header-h1 {
    font-size: 60px;
  }

  .btn-mobil {
    display: block;
  }

  .header-bottom-air {
    font-size: 30px;
  }

  .map {
    height: auto;
    margin-bottom: 20px;
    max-width: 100%;
    width: 100%;
  }

  .map img {
    width: 100%;
    object-fit: cover;
  }

  .pay-left-h1 {
    font-size: 25px;
  }

  .pay {
    margin: 40px 0 0 0;
  }

  .pay-form-left,
  .pay-form-right {
    max-width: 280px;
    margin: 0 auto;
  }

  .etabs3 {
    margin: 0 auto;
    max-width: 350px;
  }

  .etabs3 > li a {
    font-size: 18px;
  }
}

@media (max-width: 430px) {
  .width {
    padding-left: 3%;
    padding-right: 3%;
  }

  .master-metalist {
    max-width: 200px;
  }

  .master-right-list li {
    padding-bottom: 0;
  }

  .master-title {
    font-size: 16px;
  }

  .etabs1 li a {
    padding: 13px 20px;
    font-size: 16px;
  }

  .work-title {
    font-size: 28px;
  }

  .work-list li span {
    font-size: 18px;
  }

  .work-list li {
    padding-bottom: 20px;
  }

  .answer-title {
    font-size: 25px;
    line-height: 40px;
  }

  .metismenu li span {
    width: 250px;
  }

  .popup-block {
    max-width: 300px !important;
    padding: 44px 20px !important;
    background-position: top center !important;
  }

  .popup-form .calc-form__submit {
    margin: 25px auto 0 !important;
  }

  .popup-form .input-helper--checkbox {
    padding: 1px 0 0 23px;
    font-size: 12px;
  }

  .popup-desc {
    font-size: 14px;
  }

  .popup-h1 {
    font-size: 20px;
  }

  .header-list li:before {
    width: 4px;
  }

  .header-list li span {
    font-size: 13px;
  }

  .title-block__h1 {
    font-size: 20px;
  }
}

@media (max-width: 380px) {
  .header-list li {
    max-width: 100%;
    flex-basis: 100%;
  }

  .header-list li span {
    font-size: 16px;
  }

  .header-list li:before {
    width: 10px;
  }

  .header-h1 {
    font-size: 50px;
  }

  .header-bottom-air {
    font-size: 20px;
  }

  .pay-left-h1 {
    font-size: 20px;
  }

  .pay-left-min:after {
    display: none;
  }
}