*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
  min-width: 0;
  min-height: 0;
}
html {
  scroll-behavior: smooth;
  height: 100%;
  scrollbar-width: none;
  overflow-x: hidden;
}
body {
  margin: 0;
  padding: 0;
  line-height: 1;
  font-family: "Poppins";
  height: 100%;
}
body.active {
  overflow: hidden;
}
.img-b {
  width: 100%;
}
.img-b img {
  width: inherit;
}
.row {
  display: flex;
  flex-wrap: wrap;
}
.col-1,
.col-2,
.col-3,
.col-4,
.col-5,
.col-6,
.col-7,
.col-8,
.col-9,
.col-10,
.col-11,
.col-12 {
  position: relative;
  width: 100%;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  background: white;
}
.header .container {
  padding: 0.6vw 5vw;
  box-shadow: 1px 1.2vw 1.25vw 0px rgba(0, 0, 0, 0.1);
  max-width: 100vw;
}
.header .header-wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.header .header-logo {
  width: 3.2vw;
  height: auto;
}
.header .header-logo:after,
.footer .col-6:first-child div:after {
  content: "TOP ALIANCE";
  display: inline-block;
  position: absolute;
  top: 36%;
  padding-left: 0.5vw;
  font-weight: 500;
  font-size: 1.1875vw;
  color: #241854;
}
.header .header-logo img {
  width: inherit;
}
.header .header-side {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.header .header-nav > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-top: 0.8854vw;
  padding: 0px;
}
.header .header-nav > ul > li a {
  font-family: "Poppins";
  font-weight: 500;
  font-size: 1.1875vw;
  color: #241854;
  -webkit-transition: all 0.4s linear;
  transition: all 0.4s linear;
  display: inline-block;
  text-decoration: none;
}
.hero .container {
  background: url(../img/background_top_b.png);
  background-repeat: no-repeat;
  background-position-y: bottom;
  background-size: contain;
  max-width: 100vw;
}
.hero .col-7 img {
  width: 40vw;
  float: right;
  margin-right: 3vw;
  margin-top: 6vw;
}
h2.title {
  padding-top: 2vw;
  font-size: 2.5vw;
  font-weight: 600;
  text-transform: uppercase;
}
.arch-and-anchor h2,
.drums h2 {
  text-align: center;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 2.5vw;
}
.title-city {
  text-align: center;
  color: #4f66a5;
  font-size: 1.5vw;
  padding-bottom: 4vw;
}
.form-block {
  display: flex;
  flex-direction: column;
  margin: 4vw auto;
  max-width: 35vw;
  box-shadow: 1px 1.2vw 1.25vw 0px rgba(0, 0, 0, 0.1);
  padding: 3vw 5vw;
  border-radius: 0.625vw;
  background: #efefef;
  position: relative;
}
.form-block h3 {
  font-weight: 600;
  font-size: 2.2vw;
  line-height: 1.33;
  color: #444444;
  margin-top: 0;
}
.text {
  width: 100%;
  height: 3.125vw;
  font-family: "Poppins";
  font-weight: 400;
  font-size: 1.0417vw;
  color: var(--dark);
  outline: none;
  border: none;
  background: white;
  border-radius: 0.625vw;
  padding: 0 0.9375vw;
  margin-bottom: 1.5vw;
}
textarea.text {
  height: 7.125vw;
  padding: 0.6375vw 0.9375vw;
}
.submit {
  width: 100%;
  min-height: 4.4375vw;
  font-family: "Poppins";
  font-weight: 500;
  font-size: 2.0531vw;
  color: #444444;
  padding: 0.5208vw;
  background: #ffc527;
  border-radius: 0.5208vw;
  outline: none;
  cursor: pointer;
  border: none;
}
ul.list {
  padding-inline-start: 0px;
  color: #231f20;
  font-size: 1.15vw;
  line-height: 1.33;
}
.img-back {
  position: relative;
}
.elem-1 {
  position: absolute;
  top: 4.7vw;
  left: 11.3vw;
  font-size: 1vw;
  max-width: 6vw;
  text-align: center;
}
.elem-2 {
  position: absolute;
  top: 14.5vw;
  left: 27.4vw;
  font-size: 1vw;
  max-width: 6vw;
  text-align: center;
}
.elem-3 {
  position: absolute;
  top: 28.6vw;
  left: 50.4vw;
  font-size: 1vw;
  max-width: 7vw;
  text-align: center;
}
.elem-4 {
  position: absolute;
  top: 43.15vw;
  left: 76vw;
  font-size: 1vw;
  max-width: 6vw;
  text-align: center;
}
.elem-5 {
  position: absolute;
  top: 52.1vw;
  left: 89.2vw;
  font-size: 1vw;
  max-width: 6vw;
  text-align: center;
}
.home-pl .elem-1 {
  left: 10.9vw;
  max-width: 7vw;
}
.home-pl .elem-3 {
  left: 50.9vw;
  max-width: 6vw;
}
.home-pl .elem-4 {
  left: 75.5vw;
  max-width: 7vw;
}
.home-pl .elem-5 {
  top: 51.6vw;
  left: 88.95vw;
}
.text-1 {
  position: absolute;
  top: 4.8vw;
  max-width: 45vw;
  right: 5vw;
  text-align: right;
  line-height: 1.5;
  font-size: 1.5vw;
}
.text-2 {
  position: absolute;
  bottom: 4.8vw;
  max-width: 45vw;
  left: 5vw;
  text-align: left;
  line-height: 1.5;
  font-size: 1.5vw;
}
.gnr .text-1 {
  text-align: left;
  max-width: 53vw;
}
.gnr .text-2 {
  max-width: 52vw;
}
.footer .logo,
.img-back img,
.items img,
.belt img,
.drum img,
.roller img,
.anchor img {
  width: 100%;
}
.footer .logo {
  width: 3.2vw;
}
table {
  border-spacing: 0px;
  border: 1px solid black;
  text-align: center;
  width: 100%;
}
table:not(.drums .row .col-4:first-child table) {
  border-left: 0px solid black;
}
td {
  white-space: nowrap;
  border-bottom: 1px solid black;
  height: 1.4vw;
}
th {
  border-bottom: 1px solid black;
  width: 33.33%;
  padding: 0.5vw;
}
tr:first-child th {
  height: 3vw;
}
tr:last-child td,
.last-td {
  border-bottom: 0px solid black;
}
td:not(td:last-child),
th:not(th:last-child) {
  border-right: 1px solid black;
}
.container {
  width: 100%;
  margin: auto;
}
section:not(.hero, .manufacteres, .gnr) {
  padding-top: 5vw;
  padding-bottom: 5vw;
}
.header-logo a,
.footer .col-6:first-child a {
  width: inherit;
}
.col-4 .items,
.inlets .items {
  margin: 2vw;
  height: calc(100% - 4vw);
  border-radius: 0.625vw;
  box-shadow: 1px 1.2vw 1.25vw 0px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  background: white;
}
.drum,
.pipe,
.arch-and-anchor,
.gallery {
  background: rgb(212 217 221 / 41%);
}
.drum .items,
.pipe .items {
  margin: 2vw 0;
  height: calc(100% - 4vw);
  border-radius: 0.625vw;
  box-shadow: 1px 1.2vw 1.25vw 0px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  padding: 3vw;
  min-height: 20.56vw;
  align-items: center;
  background: white;
}
.col-4 .items *:only-child,
.inlets .items *:only-child {
  padding: 2vw;
}
.drum h3 {
  font-size: 1.5vw;
  line-height: 1.33;
  max-width: 17vw;
  text-align: center;
  margin: auto;
}
.items p {
  padding: 0 2vw 1vw;
  font-size: 1vw;
  line-height: 1.33;
}
.pipe .items p {
  padding: 0 4vw 1vw;
}
.anchor p,
.arch-and-anchor p,
.roller p,
.drums p {
  font-size: 1.15vw;
  line-height: 1.34;
}
.gnr-items,
.form-b {
  background: linear-gradient(0deg, #eeeff1, transparent);
}

.header .header-buttons .header-button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  background: #3cb2e4;
  border-radius: 0.5208vw;
  font-weight: 500;
  font-size: 1.0417vw;
  color: #ffffff;
  cursor: pointer;
  padding: 0.7vw 2.08vw;
  min-width: 7.1875vw;
  min-height: 2.3958vw;
  -webkit-transition: all 0.4s linear;
  transition: all 0.4s linear;
  border: 1px solid #3cb2e4;
}
.arch-and-anchor h2,
.drums h2 {
  text-align: center;
}
.arch-row > .col-6 {
  margin-top: 3.5vw;
}
.arch-row .row,
.roller .row {
  align-items: center;
}
.roller .row:first-child img {
  padding-left: 5vw;
  width: calc(100% - 5vw);
}
.roller .row:last-child img {
  padding-right: 3vw;
  width: calc(100% - 3vw);
}
.roller .row:last-child {
  margin-top: 3vw;
  padding-top: 2vw;
}
.arch-and-anchor img {
  width: auto;
  margin: auto;
  max-height: 12vw;
}
.anchor .row {
  align-items: center;
  margin-top: 3vw;
}
.anchor .row p {
  padding-left: 7vw;
}
.itemsf .row,
.items-belt .row,
.gnr-items .row,
.inlets .row {
  margin-left: -2vw;
  margin-right: -2vw;
}
.items h4 {
  text-align: center;
  max-width: 90%;
  margin: 1vw auto;
  line-height: 1.33;
  font-size: 1.5vw;
  min-height: 3.989375vw;
}
.items h4.wpz {
  padding-bottom: 2vw;
}
.belt,
.inlets {
  background: rgb(209 213 222 / 15%);
}
.belt h2 {
  text-align: center;
  font-size: 2.5vw;
  font-weight: 600;
  text-transform: uppercase;
}
.belt .row .col-6:first-child img {
  width: calc(100% - 1vw);
}
.belt .row .col-6:last-child img {
  width: calc(100% - 1vw);
  float: right;
}
.belt p {
  font-size: 1.5vw;
  line-height: 1.33;
}
.arch-and-anchor .row .row .col-6:first-child {
  display: flex;
}
.inlets .col-12 .row {
  padding: 3vw;
  align-items: center;
}
.inlets img {
  padding-top: 2vw;
}
.inlets .col-6 .items {
  padding: 0.6vw 3vw;
}
.f-line {
  border-top: 1px solid #989898;
  margin-left: 4vw;
  padding-left: 1vw;
  margin-right: 7vw;
  padding-top: 4.5vw;
}
.footer img {
  padding-bottom: 1vw;
  padding-top: 1vw;
}
.footer h2 {
  text-align: center;
  border-bottom: 1px solid #181137;
  max-width: 39vw;
  padding-left: 0px;
  padding-bottom: 0.5vw;
  color: #181137;
  margin-left: 4vw;
  font-size: 1.1vw;
  margin-block-end: 0em;
}
.footer .p-adress-line {
  text-align: center;
  padding-left: 2vw;
  padding-top: 0.5vw;
  font-size: 0.9vw;
  line-height: 1.33;
  max-width: 30vw;
  margin: auto;
  color: #181137;
}
.footer h3 {
  margin-top: 4vw;
  border-bottom: 1px solid #181137;
  width: max-content;
  padding-left: 0 !important;
  margin-left: 4vw;
  font-size: 1.3vw;
  color: #181137;
}
.c-line {
  font-size: 1.15vw;
  line-height: 1.33;
  margin-block-start: 0vw;
  margin-block-end: 0vw;
  color: #181137;
}
.c-line a {
  text-decoration: none;
  color: #181137;
}
.f-list li {
  font-size: 1vw;
  line-height: 1.33;
  color: #181137;
  padding-top: 1vw;
}
.footer .col-6:last-child > * {
  padding-left: 4vw;
}
.header .header-menu {
  display: none;
}
.modal {
  display: none;
  width: 100%;
  height: 100vh;
  position: fixed;
  padding: 30px;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
  overflow-y: auto;
  overscroll-behavior-y: contain;
  z-index: 999;
  visibility: hidden;
  -webkit-transition: visibility 0.4s, opacity 0.4s;
  transition: visibility 0.4s, opacity 0.4s;
  cursor: pointer;
  opacity: 0;
}
.modal .modal-dialog {
  width: calc(100% - 30px);
  max-width: 1170px;
  cursor: default;
  -webkit-box-flex: 0;
  -ms-flex: none;
  flex: none;
  position: relative;
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0 auto;
}
.modal-close {
  position: absolute;
  right: 0;
  top: 0;
  width: 44px;
  height: 44px;
  opacity: 1;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.modal-close:before,
.modal-close:after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: #000;
  position: absolute;
  left: calc(50% - 10px);
  top: calc(50% - 1px);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border-radius: 1px;
}
.modal-close:before {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.modal-close:after {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.modal.visible .modal-dialog {
  -webkit-transform: translateY(0);
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  position: relative;
}
.modal.visible {
  visibility: visible;
  opacity: 1;
  display: block;
}
.language-switcher__inner {
  position: relative;
  margin-right: 20px;
}
.language-switcher::after {
  color: #2d3047;
  cursor: pointer;
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
  position: absolute;
}
.language-switcher::before {
  background-image: url(../img/fa-globe.svg);
  height: 18px;
  left: 4px;
  top: 1px;
  width: 18px;
  content: "";
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
}
.language-switcher::after {
  background-image: url(../img/arrow-dropdown-dark.svg);
  height: 8px;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 12px;
}
.language-switcher {
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  min-height: 21px;
  letter-spacing: 0.1em;
  padding-left: 28px;
  padding-right: 15px;
  text-transform: uppercase;
}
.language-switcher__options {
  background-color: hsla(0, 0%, 94.5%, 0.95);
  border-radius: 10px;
  padding: 8px 13px 12px 11px;
  top: calc(100% + 29px);
}
.language-switcher__options {
  left: 0;
  opacity: 0;
  position: absolute;
  text-align: left;
  -webkit-transition-duration: 0.3s;
  -o-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: opacity, visibility;
  -o-transition-property: opacity, visibility;
  transition-property: opacity, visibility;
  visibility: hidden;
}
.language-switcher__options {
  left: 92%;
  top: 224%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}
.language-switcher__options:before {
  border-color: rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) #f1f1f1;
  border-style: solid;
  border-width: 0 13px 9px;
  bottom: 100%;
  content: "";
  height: 0;
  left: 50%;
  opacity: 0.95;
  position: absolute;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 0;
}
.language-switcher__options ul {
  padding-left: 0;
  list-style: none;
}
.open.language-switcher__inner .language-switcher__options {
  opacity: 1;
  visibility: visible;
}
.header .header-nav > ul > li a.language-switcher__link {
  display: flex;
  align-items: center;
}
.language-switcher__link img {
  margin-right: 5px;
}
.language-switcher__options
  ul
  li:not(.language-switcher__options ul li:last-child) {
  margin-bottom: 10px;
}
.header .header-nav > ul > li a.language-switcher__link.active-link {
  color: #707070;
}
.gallery-ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(17vw, 1fr));
  max-width: 100%;
}
.gallery-ul li {
  overflow: hidden;
}
.gallery-ul img:hover {
  transform: scale(1.2);
  filter: brightness(0.8);
  transition: filter 600ms 400ms, transform 600ms 400ms;
}
.gallery-ul img {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 1000ms;
}
.review {
  width: 100%;
}
.review img {
  max-width: 100%;
  display: block;
  max-height: 70vh;
  width: auto !important;
  margin: auto;
}
#modalg {
  background: rgb(0 0 0 / 86%);
}
#modalg .modal-close:before,
#modalg .modal-close:after {
  width: 2vw;
  height: 0.2vw;
  background: #fff;
}
#modalg .slick-prev,
#modalg .slick-next {
  width: 2vw;
  height: 2vw;
}
#modalg .slick-prev:before,
#modalg .slick-next:before {
  font-size: 2vw;
}
.slick-slider {
  position: relative;
  display: flex;
  box-sizing: border-box;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -khtml-user-select: none;
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}
.slick-list {
  position: relative;
  display: flex;
  overflow: hidden;
  margin: 0;
  padding: 0;
  width: 100%;
}
.slick-track {
  position: relative;
  top: 0;
  left: 0;
  display: flex;
  margin-left: auto;
  margin-right: auto;
}
.slick-slide {
  display: none;
  float: left;
  height: 100%;
  min-height: 1px;
}
.slick-initialized .slick-slide {
  display: block;
}
.review .slick-slide {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  width: 100%;
}
.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
.footer .col-6:first-child {
  height: fit-content;
}
.content-text {
  font-size: 1.15vw;
  line-height: 1.33;
}
.first-p {
  margin-top: 4vw;
}
.nav-top {
    position: fixed;
    bottom: 4vw;
    right: 4vw;
    z-index: 10;
    width: 3vw;
    padding: 1vw;
    border-radius: 2vw;
    display: block;
    background: #3db2e4;
    box-shadow: 1px 1.2vw 1.25vw 0px rgba(0, 0, 0, 0.1);
}
.nav-top img {
    filter: invert(1);
}
@media (min-width: 576px) {
  .footer .col-6:first-child p {
    font-size: 0.9vw;
    line-height: 1.33;
    max-width: 96%;
  }
  .content-text {
    max-width: 35vw;
  }
  .footer img {
    padding-top: 1vw;
  }
  .container {
    max-width: 90vw;
  }
  .col-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  .col-4 {
    flex: 0 0 33.33333%;
    max-width: 33.33333%;
  }
  .col-5 {
    flex: 0 0 41.66667%;
    max-width: 41.66667%;
  }
  .col-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .col-7 {
    flex: 0 0 58.33333%;
    max-width: 58.33333%;
  }
  .col-8 {
    flex: 0 0 66.66667%;
    max-width: 66.66667%;
  }
  .col-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }
  .mob {
    display: none;
  }
}
@media screen and (min-width: 1025px) {
  .header .header-nav > ul {
    min-width: 50vw;
    justify-content: space-around;
    margin-right: 0vw;
  }
}
@media screen and (max-width: 1025px) {
  .header .header-nav.open {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
  }
  .header .header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background: var(--dark);
    z-index: -1;
    padding: 12.3698vw 1.9531vw 3.2552vw;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
    -webkit-transition: all 0.4s linear;
    transition: all 0.4s linear;
    background: white;
  }
  .header .header-nav > ul {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    margin-top: 0;
  }
  .header .header-nav > ul > li a {
    font-weight: 500;
    font-size: 2.6042vw;
  }
  .header .header-nav > ul > li:not(:first-child) {
    margin-left: 0px;
    margin-top: 3.2552vw;
  }
  .header .header-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 3.125vw;
    height: 1.8229vw;
    margin-left: 4.6875vw;
    position: relative;
  }
  .header .header-logo {
    width: 3.9375vw;
  }
  .header .header-menu::before {
    top: 0;
  }
  .header .header-menu::before,
  .header .header-menu::after,
  .header .header-menu span {
    content: "";
    position: absolute;
    width: 100%;
    height: 0.2604vw;
    background-color: gray;
    -webkit-transition: all 0.4s linear;
    transition: all 0.4s linear;
  }
  .header .header-menu span {
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .header .header-menu::after {
    bottom: 0;
  }
  .header .header-menu.open::before {
    top: 50%;
    -webkit-transform: translateY(-50%) rotate(45deg);
    transform: translateY(-50%) rotate(45deg);
  }
  .header .header-menu.open span {
    top: 50%;
    -webkit-transform: translateY(-50%) scale(0);
    transform: translateY(-50%) scale(0);
    opacity: 0;
  }
  .header .header-menu.open::after {
    bottom: auto;
    top: 50%;
    -webkit-transform: translateY(-50%) rotate(-45deg);
    transform: translateY(-50%) rotate(-45deg);
  }
}
@media (max-width: 576px) {
    .nav-top {
    bottom: 11vw;
    right: 4vw;
    width: 9vw;
    padding: 2.5vw;
    border-radius: 6vw;
    box-shadow: 1px 3.2vw 3.25vw 0px rgba(0, 0, 0, 0.1);
}
  .footer .col-6:first-child p,
  .content-text {
    font-size: 2.8vw;
    line-height: 1.33;
  }

  .img-b img {
    margin-top: 13vw;
    width: 159%;
    object-fit: cover;
    aspect-ratio: 1 / 0.4;
    margin-left: -52%;
  }
  .img-b {
    overflow: hidden;
  }
  .gallery-ul {
    grid-template-columns: repeat(auto-fit, minmax(22vw, 1fr));
  }
  #modalg .modal-close:before,
  #modalg .modal-close:after {
    width: 29px;
    height: 2px;
  }
  #modalg .slick-prev,
  #modalg .slick-next {
    width: 20px;
    height: 20px;
  }
  #modalg .slick-prev:before,
  #modalg .slick-next:before {
    font-size: 18px;
  }
  .header .header-logo:after,
  .footer .col-6:first-child div:after {
    top: 39%;
    font-size: 3.1875vw;
  }
  .form-block {
    margin: 8vw auto;
    max-width: 100vw;
    box-shadow: 1px 10px 12px 0px rgba(0, 0, 0, 0.1);
    padding: 6vw 7vw;
    border-radius: 6px;
  }
  .text {
    margin-bottom: 3vw;
  }
  .text,
  .submit {
    height: 9.1111vw;
    font-size: 3.1667vw;
    border-radius: 1.6667vw;
    padding: 0 3.9375vw;
  }
  textarea.text {
    height: 19.125vw;
    padding: 1.9375vw 3.9375vw;
  }
  .form-block h3 {
    font-size: 5.6667vw;
  }
  .header .container {
    padding: 8px 15px;
    box-shadow: 0px 1.1111vw 1.9444vw rgba(0, 0, 0, 0.25);
  }
  .header .header-nav > ul > li a {
    font-size: 5.5556vw;
  }
  .header .header-nav > ul > li:not(:first-child) {
    margin-left: 0px;
    margin-top: 6.9444vw;
  }
  .header .header-logo,
  .footer .logo {
    width: 8.9444vw;
  }
  .header .header-nav {
    padding: 26.3889vw 4.1667vw 6.9444vw;
  }
  .header .header-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 6.6667vw;
    height: 3.8889vw;
    margin-left: 7vw;
    position: relative;
  }
  .header .header-menu::before {
    top: 0;
  }
  .header .header-menu::before,
  .header .header-menu::after,
  .header .header-menu span {
    content: "";
    position: absolute;
    width: 100%;
    height: 0.5556vw;
    background-color: gray;
  }
  .desc {
    display: none;
  }
  .itemsf .row,
  .items-belt .row,
  .gnr-items .row,
  .inlets .row {
    margin-left: 0vw;
    margin-right: 0vw;
  }
  .items h4 {
    font-size: 4.3vw;
    margin: 3vw auto;
  }
  .items p {
    padding: 0 4vw 4vw;
    font-size: 3.3vw;
  }
  .container {
    padding: 0 15px;
  }
  .anchor p,
  .arch-and-anchor p,
  .roller p,
  .drums p {
    font-size: 3.5vw;
  }
  .belt p {
    font-size: 3.5vw;
  }
  .roller .row:first-child {
    flex-direction: column-reverse;
  }
  .arch-row .row {
    align-items: center;
    flex-direction: column-reverse;
  }
  section:not(.hero, .manufacteres, .gnr) {
    padding-top: 14vw;
    padding-bottom: 14vw;
  }
  .col-4 .items,
  .inlets .items {
    margin: 4vw 0vw;
    height: calc(100% - 11vw);
    border-radius: 5px;
    box-shadow: 1px 2vw 3vw 0px rgba(0, 0, 0, 0.1);
  }
  table:not(.drums .row .col-4:first-child table) {
    border-left: 1px solid black;
  }
  table {
    margin-top: 30px;
  }
  .drum .items,
  .pipe .items {
    margin: 7vw 0vw;
    height: calc(100% - 7vw);
    border-radius: 5px;
    box-shadow: 1px 2vw 3vw 0px rgba(0, 0, 0, 0.1);
    padding: 7vw;
    min-height: 49.56vw;
  }
  .arch-and-anchor img {
    max-height: 26vw;
    margin-bottom: 7vw;
  }
  .anchor .row p {
    padding-left: 0vw;
  }
  .drum h3 {
    font-size: 4.3vw;
    max-width: 33vw;
  }
  td {
    height: 5.4vw;
  }
  th {
    padding: 1.5vw;
  }
  .pipe .items p {
    padding: 0 0vw 0vw;
    margin-block-end: 0em;
  }
  ul.list {
    padding-inline-start: 0px;
    color: #231f20;
    font-size: 3.3vw;
    line-height: 1.33;
  }
  .footer h2 {
    max-width: 83vw;
    padding-bottom: 0.5vw;
    font-size: 4.2vw;
  }
  .footer .p-adress-line {
    font-size: 3.1vw;
    line-height: 1.33;
    max-width: 68vw;
  }
  .f-list li {
    font-size: 2.8vw;
  }
  .c-line {
    font-size: 2.8vw;
  }
  .footer h3 {
    font-size: 2.8vw;
  }
  .text-1 {
    max-width: 70vw;
    font-size: 2.8vw;
  }
  .hero .row,
  .form-b .row {
    flex-direction: column-reverse;
  }
  .text-2 {
    max-width: 75vw;
    font-size: 2.8vw;
  }
  .elem-1 {
    top: 4.9vw;
    left: 10.3vw;
    font-size: 1.6vw;
    max-width: 8vw;
  }
  .home-pl .elem-1 {
    left: 8.9vw;
    max-width: 11vw;
  }
  .elem-2 {
    top: 14.5vw;
    left: 26.4vw;
    font-size: 1.6vw;
    max-width: 8vw;
  }
  .home-pl .elem-2 {
    left: 25.9vw;
  }
  .elem-3 {
    top: 28.9vw;
    left: 47.7vw;
    font-size: 1.6vw;
    max-width: 13vw;
  }
  .home-pl .elem-3 {
    left: 48.7vw;
    max-width: 10vw;
  }
  .elem-4 {
    top: 43.15vw;
    left: 75vw;
    font-size: 1.6vw;
    max-width: 8vw;
  }
  .home-pl .elem-4 {
    left: 73.7vw;
    max-width: 11vw;
  }
  .elem-5 {
    top: 51.7vw;
    left: 88.2vw;
    font-size: 1.6vw;
    max-width: 8vw;
  }
  .home-pl .elem-5 {
    left: 87.9vw;
    top: 51.7vw;
  }
  .gnr .text-1 {
    text-align: right;
    max-width: 74vw;
    line-height: 1.3;
    font-size: 2.7vw;
  }
  .gnr .text-2 {
    max-width: 78vw;
    line-height: 1.33;
    font-size: 2.7vw;
  }
  .belt h2 {
    font-size: 6.5vw;
    text-transform: uppercase;
    font-weight: 600;
  }
  .items h4.wpz {
    padding-bottom: 6vw;
  }
  h2.title {
    padding-top: 2vw;
    font-size: 6.5vw;
    font-weight: 500;
  }
  .hero .col-7 img {
    width: 66vw;
    margin-top: 6vw;
  }
  .title-city {
    font-size: 3.5vw;
    padding-bottom: 4vw;
  }
  .img-b {
    width: calc(100% + 30px);
    margin: auto -15px;
  }
  .belt .row .col-6:first-child img {
    width: calc(100% - 0vw);
    margin-bottom: 4vw;
    border-radius: 5px;
  }
  .belt .row .col-6:last-child img {
    width: calc(100% - 0vw);
    border-radius: 5px;
  }
  .belt h2 {
    font-size: 5.5vw;
    text-transform: uppercase;
    font-weight: 600;
  }
  .arch-and-anchor h2,
  .drums h2 {
    text-align: center;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 6.5vw;
  }
  .inlets img {
    padding-top: 5vw;
  }
  .col-4 .items *:only-child {
    padding: 6vw;
  }
  .header .header-buttons .header-button {
    border-radius: 1.6667vw;
    font-size: 3.888vw;
    padding: 1.3889vw;
    min-width: 34.5556vw;
    min-height: 8.3333vw;
  }
}