@charset "UTF-8";

/*
 * Все паршалы импортировать в этот файл
 */

/*! normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
     ========================================================================== */

/**
   * Remove the margin in all browsers.
   */

body {
  margin: 0;
}

/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
     ========================================================================== */

/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */

hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */

pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/* Text-level semantics
     ========================================================================== */

/**
   * Remove the gray background on active links in IE 10.
   */

a {
  background-color: transparent;
}

/**
   * 1. Remove the bottom border in Chrome 57-
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */

abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  /* 2 */
}

/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */

b,
strong {
  font-weight: bolder;
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */

code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/**
   * Add the correct font size in all browsers.
   */

small {
  font-size: 80%;
}

/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
     ========================================================================== */

/**
   * Remove the border on images inside links in IE 10.
   */

img {
  border-style: none;
}

/* Forms
     ========================================================================== */

/**
   * 1. Change the font styles in all browsers.
   * 2. Remove the margin in Firefox and Safari.
   */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */

button,
input {
  /* 1 */
  overflow: visible;
}

/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */

button,
select {
  /* 1 */
  text-transform: none;
}

/**
   * Correct the inability to style clickable types in iOS and Safari.
   */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
   * Remove the inner border and padding in Firefox.
   */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
   * Restore the focus styles unset by the previous rule.
   */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
   * Correct the padding in Firefox.
   */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */

legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}

/**
   * Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */

progress {
  vertical-align: baseline;
}

/**
   * Remove the default vertical scrollbar in IE 10+.
   */

textarea {
  overflow: auto;
}

/**
   * 1. Add the correct box sizing in IE 10.
   * 2. Remove the padding in IE 10.
   */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}

/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */

[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/**
   * Remove the inner padding in Chrome and Safari on macOS.
   */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/* Interactive
     ========================================================================== */

/*
   * Add the correct display in Edge, IE 10+, and Firefox.
   */

details {
  display: block;
}

/*
   * Add the correct display in all browsers.
   */

summary {
  display: list-item;
}

/* Misc
     ========================================================================== */

/**
   * Add the correct display in IE 10+.
   */

template {
  display: none;
}

/**
   * Add the correct display in IE 10.
   */

[hidden] {
  display: none;
}

@font-face {
  font-family: "Proxima Nova";
  src: url("/system/fonts/ProximaNova-Regular.eot");
  src: url("/system/fonts/ProximaNova-Regular.eot?#iefix")
      format("embedded-opentype"),
    url("/system/fonts/ProximaNova-Regular.woff") format("woff"),
    url("/system/fonts/ProximaNova-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Proxima Nova";
  src: url("/system/fonts/ProximaNova-SemiBold.eot");
  src: url("/system/fonts/ProximaNova-SemiBold.eot?#iefix")
      format("embedded-opentype"),
    url("/system/fonts/ProximaNova-SemiBold.woff") format("woff"),
    url("/system/fonts/ProximaNova-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: "Proxima Nova";
  src: url("/system/fonts/ProximaNova-Bold.eot");
  src: url("/system/fonts/ProximaNova-Bold.eot?#iefix")
      format("embedded-opentype"),
    url("/system/fonts/ProximaNova-Bold.woff") format("woff"),
    url("/system/fonts/ProximaNova-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: "Proxima Nova";
  src: url("/system/fonts/ProximaNova-Black.eot");
  src: url("/system/fonts/ProximaNova-Black.eot?#iefix")
      format("embedded-opentype"),
    url("/system/fonts/ProximaNova-Black.woff") format("woff"),
    url("/system/fonts/ProximaNova-Black.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
}

html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
  padding: 0;
  margin: 0;
}

::-webkit-scrollbar-thumb {
  background-color: #231d45;
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #253861;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background-color: #bdbdbd;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
}

.mfp-bg {
  z-index: 1060;
}

.mfp-wrap {
  z-index: 1061;
}

.mfp-wrap .mfp-figure::after {
  display: none;
}

.img-cover img {
  max-width: 100%;
  max-height: auto;
  object-fit: cover;
}

.btn-primary {
  background: #e4af2e;
  border-color: #e4af2e;
  font-size: 16px;
  padding: 12px 25px;
  transition: 0.3s linear;
}

.btn-primary:focus-visible {
  background: #e4af2e;
  border-color: #e4af2e;
  box-shadow: none;
}

.btn-primary img {
  width: 24px;
}

.btn-primary:hover {
  background: #fff;
  border-color: #fff;
  color: #231d45;
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
  box-shadow: 0 2px 0 0 #e0922e, 0 4px 0 0 #d35a2f, 0 6px 0 0 #ba205a,
    0 8px 0 0 #7d2a8b;
}

.btn-primary:hover .btn-icon {
  display: none;
}

.btn-primary:hover .d-none {
  display: inline-block !important;
}

.btn-secondary {
  background: transparent;
  border-color: #fff;
  font-size: 16px;
  padding: 12px 25px;
  transition: 0.3s linear;
}

.btn-secondary img {
  width: 22px;
}

.btn-secondary:hover {
  background: #fff;
  border-color: #fff;
  color: #231d45;
}

.btn-secondary:hover .btn-icon {
  opacity: 0;
}

.btn-yellow {
  width: 100%;
  position: relative;
  color: #fff;
  background: #e4af2e;
  border-color: #e4af2e;
  transition: all 0.2s linear 0s;
  padding: 12px 25px;
  font-size: 16px;
  font-weight: 600;
}

.btn-yellow:before {
  content: "";
  background: url("/system/images/icons/arrow_right.svg") no-repeat;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  right: 18%;
  top: 50%;
  -webkit-transform: translate(-10%, -50%);
  transform: translate(-10%, -50%);
  opacity: 0;
  height: 20px;
  width: 20px;
  transition: all 0.2s linear 0s;
}

.btn-yellow:hover {
  background: #e4af2e;
  border-color: #e4af2e;
  color: #fff;
  text-indent: -20px;
}

.btn-yellow:hover:before {
  opacity: 1;
  text-indent: 0px;
}

.main-title {
  font-size: 32px;
  color: #231d45;
  font-weight: 700;
}

.light-btn {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid #d8d7db;
}

.light-btn:hover {
  border: 1px solid #d8d7db;
}

body {
  font-family: "Proxima Nova", sans-serif;
  font-size: 16px;
  color: #5d5a69;
}

body.active-mobile {
  overflow: hidden;
}

.swipe-block {
  text-align: center;
}

.container {
  margin: 0 auto;
}

main {
  overflow: hidden;
  min-height: 80vh;
}

h2 {
  font-weight: 900;
  font-size: 32px;
}

h3 {
  font-size: 22px;
}

.section {
  overflow: hidden;
  z-index: 10;
  position: relative;
  padding: 0 10px;
}

.button {
  margin: 0 auto;
  padding: 16px 32px;
  text-transform: uppercase;
  color: #fff;
  font-weight: 800;
  border-radius: 8px;
  background: #231d45;
  box-shadow: 0 20px 32px 0 rgba(40, 85, 175, 0.15),
    0 10px 15px 0 rgba(40, 85, 175, 0.25);
  border: none;
  line-height: 0.94;
  transition: 0.2s ease;
}

.button:hover {
  box-shadow: 5px 20px 25px 2px rgba(40, 85, 175, 0.35),
    5px 10px 15px 2px rgba(40, 85, 175, 0.45);
}

.button:focus {
  outline: none;
}

.visually-hidden {
  position: absolute;
  clip: rect(0 0 0 0);
  width: 1px;
  height: 1px;
  margin: -1px;
}

.breadcrumbs {
  padding: 15px 0;
}

.breadcrumbs > :not(:last-child):after {
  content: "/";
  color: #b7b7b7;
  margin-left: 0.3125rem;
  margin-right: 0.3125rem;
}

.digit.app-left {
  opacity: 0;
  -webkit-transform: translateX(-40px);
  transform: translateX(-40px);
  transition: all 0.6s ease-out;
}

.digit.app-right {
  opacity: 0;
  -webkit-transform: translateX(40px);
  transform: translateX(40px);
  transition: all 0.6s ease-out;
}

.digit.app-down {
  opacity: 0;
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  transition: all 0.6s ease-out;
}

.digit.fade-in {
  opacity: 0;
  -webkit-transform: scale(0.9);
  transform: scale(0.9);
  transition: all 1s ease-in-out;
}

.digit.visible {
  opacity: 1;
  -webkit-transform: none;
  transform: none;
}

/* Header
========================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  background-color: #fff;
  width: 100%;
  z-index: 101;
  box-shadow: 0 5px 25px 0 rgba(50, 50, 50, 0.56);
}

.header .first-header {
  display: none;
  background-color: #1a1a1a;
}

.header .first-header .second-menu {
  padding: 8px;
  list-style-type: none;
  display: flex;
  margin: 0;
}

.header .first-header .second-menu .menu-icon {
  margin-right: 5px;
  width: 18px;
}

.header .first-header .second-menu .menu-item {
  display: flex;
  align-items: center;
  margin-right: 10px;
}

.header .first-header .second-menu .menu-item a {
  font-size: 15px;
  font-weight: 600;
  color: #e4af2e;
}

.header .header-container {
  display: flex;
  align-items: center;
  justify-content: end;
  padding-top: 16px;
  padding-bottom: 16px;
}

.header .header-container .logo-block {
  max-width: 154px;
  margin-right: auto;
}

.header .header-container .menu {
  position: relative;
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header .header-container .menu .menu-icon {
  margin-right: 5px;
}

.header .header-container .menu:not(:nth-last-child(-n + 2))::after {
  content: "";
  display: block;
  margin: 0 12px;
  height: 24px;
  width: 1px;
  background-color: #d8d7db;
}

.header .header-container .menu .menu-item:not(:last-child) {
  margin-right: 13px;
}

.header .header-container .menu .menu-item a {
  font-weight: 600;
  font-size: 16px;
  color: #231d45;
}

.header .header-container .menu .menu-item.current-page a,
.header .header-container .menu .menu-item .current-page a {
  color: #e4af2e;
}

.header .header-container .menu .menu-item a:hover {
  color: #e4af2e;
}

.header .header-container .menu .menu-item.dropdown {
  position: relative;
}

.header .header-container .menu .menu-item.dropdown::after {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: 5px;
  background: url("/system/images/icons/dropdown-arrow.svg") no-repeat;
  vertical-align: middle;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

.header .header-container .menu .menu-item.dropdown:hover::after {
  -webkit-transform: rotate(180deg) translateY(3px);
  transform: rotate(180deg) translateY(3px);
}

.header .header-container .menu .menu-item.dropdown:hover .dropdown-menu {
  display: block;
}

.header .header-container .menu .menu-item.dropdown .dropdown-menu {
  min-width: 280px;
  border-radius: 0;
  padding: 0;
}

.header
  .header-container
  .menu
  .menu-item.dropdown
  .dropdown-menu
  .dropdown-item {
  padding: 0;
  border-bottom: 1px solid #d8d7db;
}

.header
  .header-container
  .menu
  .menu-item.dropdown
  .dropdown-menu
  .dropdown-item
  a {
  display: block;
  height: 100%;
  width: 100%;
  font-size: 14px;
  font-weight: 400;
  padding: 14px 16px;
}

.header .mobile-menu {
  display: none;
}

.header .mobile-menu .mobile-menu-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: #e4af2e;
  cursor: pointer;
}

.header .mobile-menu .mobile-menu-icon .icon-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon {
  position: relative;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon::before {
  content: "";
  position: relative;
  top: -2px;
  display: block;
  width: 15px;
  height: 3px;
  background-color: #e4af2e;
  opacity: 1;
  transition: -webkit-transform 0.2s ease;
  transition: transform 0.2s ease;
  transition: transform 0.2s ease, -webkit-transform 0.2s ease;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon::after {
  content: "";
  position: relative;
  top: 2px;
  display: block;
  width: 15px;
  height: 3px;
  background-color: #e4af2e;
  transition: -webkit-transform 0.2s ease;
  transition: transform 0.2s ease;
  transition: transform 0.2s ease, -webkit-transform 0.2s ease;
  opacity: 1;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon .menu-btn {
  position: relative;
  background-color: #e4af2e;
  width: 15px;
  height: 3px;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon.active::before {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 3px;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon.active::after {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  top: -3px;
}

.header .mobile-menu .mobile-menu-icon .icon-menu .icon.active .menu-btn {
  opacity: 0;
}

.header .mobile-menu .dropdown-mobile-menu {
  position: absolute;
  display: block;
  overflow: auto;
  z-index: 100;
  background-color: #fff;
  -webkit-transform: translateY(0) translateX(100%);
  transform: translateY(0) translateX(100%);
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  right: -1000%;
  width: 100%;
  border-radius: 0;
  border: none;
  border-top: 1px solid #231d45;
  height: 100vh;
  padding: 24px 15px 100px;
}

.header .mobile-menu .dropdown-mobile-menu .menu-title {
  text-transform: uppercase;
}

.header .mobile-menu .dropdown-mobile-menu .card {
  padding: 0;
  overflow: hidden;
}

.header .mobile-menu .dropdown-mobile-menu .card .mobile-menu-item {
  display: flex;
  align-items: center;
  padding: 12px 15px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  background: #d8d7db3d;
  border-radius: 0;
  color: #e4af2e;
}

.header
  .mobile-menu
  .dropdown-mobile-menu
  .card
  .mobile-menu-item.collapse-menu::after {
  content: "";
  display: inline-block;
  margin-left: auto;
  width: 9px;
  height: 9px;
  background: url("/system/images/icons/dropdown-arrow.svg") no-repeat;
  vertical-align: middle;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  -webkit-transform: rotate(180deg) translateY(3px);
  transform: rotate(180deg) translateY(3px);
}

.header
  .mobile-menu
  .dropdown-mobile-menu
  .card
  .mobile-menu-item.collapse-menu.collapsed {
  background: #fff;
  color: #231d45;
}

.header
  .mobile-menu
  .dropdown-mobile-menu
  .card
  .mobile-menu-item.collapse-menu.collapsed::after {
  -webkit-transform: rotate(0);
  transform: rotate(0);
}

.header .mobile-menu .dropdown-mobile-menu .card .mobile-menu-item.link {
  background: #fff;
  color: #231d45;
}

.header .mobile-menu .dropdown-mobile-menu .card .mobile-menu-item.link::after {
  content: "";
  display: inline-block;
  margin-left: auto;
  width: 20px;
  height: 20px;
  background: url("/system/images/icons/arrow_right_main.svg") no-repeat;
  vertical-align: middle;
}

.header .mobile-menu .dropdown-mobile-menu .card .collapse-item {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.header .mobile-menu .dropdown-mobile-menu .card .collapse-item li {
  padding: 0;
  border-top: 1px solid #d8d7db;
}

.header .mobile-menu .dropdown-mobile-menu .card .collapse-item li a {
  color: #231d45;
  padding: 10px 15px;
  font-size: 14px;
  display: block;
  width: 100%;
  height: 100%;
}

.header .mobile-menu .dropdown-mobile-menu .contacts-block {
  display: block;
}

.header .mobile-menu .dropdown-mobile-menu .contacts-block.dillers {
  margin-bottom: 100px;
}

.header .mobile-menu .dropdown-mobile-menu .menu-links {
  padding: 0;
  margin: 0;
  list-style-type: none;
}

.header .mobile-menu .dropdown-mobile-menu .menu-links a {
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #231d45;
  padding: 11px 10px;
  border-bottom: 1px solid #d8d7db;
}

.header .mobile-menu .dropdown-mobile-menu .menu-links a::after {
  content: "";
  width: 20px;
  height: 20px;
  margin-left: auto;
  display: block;
  background: url("/system/images/icons/arrow_right_main.svg") no-repeat;
}

.header .mobile-menu.show .dropdown-mobile-menu {
  display: block;
  top: 72px;
  -webkit-transform: translateY(0) translateX(0);
  transform: translateY(0) translateX(0);
  left: 0;
  right: 0;
}

/* /Header
========================= */

.main-intro {
  position: relative;
  top: 72px;
  min-height: 540px;
}

.main-intro.home-page {
  background: url("/system/images/intro_img_desktop.jpg") no-repeat;
  background-size: cover;
  background-position: center;
}

.main-intro.industrial-chimneys {
  background: url("/system/images/industrial_bg.jpeg") no-repeat;
  background-size: cover;
  background-position: center center;
}

.main-intro.lazerna-rizka {
  background: url("/system/images/rizka_bg.jpeg") no-repeat;
  background-size: cover;
  background-position: center center;
}

.main-intro.ventilation {
  background: url("/system/images/ventilyacia_bg.jpeg") no-repeat;
  background-size: cover;
  background-position: center center;
}

.main-intro.projects {
  background: url("/system/images/intro_img_desktop.jpg") no-repeat;
  background-size: cover;
  background-position: center;
}

.main-intro.clv {
  background: url("/system/images/clv_system_bg.jpeg") no-repeat;
  background-size: cover;
  background-position: center center;
}

.main-intro.clv::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
}

.main-intro.clv .clv-container {
  position: relative;
  z-index: 3;
}

.main-intro.clv .clv-container .main-content {
  max-width: 750px;
}

.main-intro.las .my-background-video {
  position: absolute;
  width: 100% !important;
  height: 100% !important;
  top: 0 !important;
  left: 0 !important;
  object-fit: cover !important;
  margin: 0 !important;
}

.main-intro.las::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1;
}

.main-intro.las .las-container {
  position: relative;
  z-index: 3;
}

.main-intro .main-container {
  display: flex;
  align-items: center;
}

.main-intro .main-container.contacts {
  justify-content: center;
}

.main-intro .main-container.contacts .main-content {
  position: absolute;
  top: 25%;
  -webkit-transform: translateY(-25%);
  transform: translateY(-25%);
  max-width: 100%;
}

.main-intro .main-container .main-content {
  margin-top: 85px;
  max-width: 560px;
  color: #ffffff;
}

.main-intro .main-container .main-content .before-title {
  font-size: 16px;
  font-weight: 600;
}

.main-intro .main-container .main-content .intro-title {
  font-size: 40px;
  font-weight: 800;
  margin: 0;
}

.main-intro .main-container .main-content .sub-title {
  font-size: 20px;
  font-weight: 600;
  max-width: 600px;
}

.main-intro .main-container .main-content .btn-block {
  margin-top: 40px;
}

.about-company {
  position: relative;
  top: -20px;
}

.about-company .about-container {
  position: relative;
}

.about-company .about-container .slick-arrow {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  display: inline-block;
  z-index: 10;
}

.about-company .about-container .slick-arrow .cases-arrow-inner {
  border-radius: 100%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.04), 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  width: 36px;
  height: 36px;
  position: absolute;
  cursor: pointer;
  background: #fff;
  border: 1px solid #dfe1e5;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-company
  .about-container
  .slick-arrow
  .cases-arrow-inner.cases-next-inner {
  right: -3px;
}

.about-company
  .about-container
  .slick-arrow
  .cases-arrow-inner.cases-prev-inner {
  left: -20px;
}

.about-company .about-container .slick-arrow.slick-disabled {
  display: none !important;
}

.about-company .about-container .slick-list {
  z-index: 1;
}

.about-company .about-container .slick-dots li button:before {
  width: 12px;
  height: 12px;
  background: #d8d7db;
  border-radius: 50%;
  color: transparent;
}

.about-company .about-container .slick-dots li.slick-active button:before {
  border: 1px solid #e4af2e;
  color: #e4af2e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  line-height: 1;
}

.about-company .about-container .slick-slide {
  opacity: 0;
  transition: 0.7s ease;
}

.about-company .about-container .slick-slide.slick-active {
  opacity: 1;
}

.about-company .about-container .slick-slide .about-block {
  margin-bottom: 20px;
  text-align: center;
  box-shadow: 0px 1px 2px rgba(32, 36, 46, 0.12);
  border-radius: 8px;
  padding: 24px 16px;
  background: #fff;
}

.about-company .about-container .slick-slide .about-block .icon-block {
  display: inline-block;
  width: 65px;
}

.about-company .about-container .slick-slide .about-block p {
  margin: 0;
}

.about-company .about-container .slick-slide .about-block .content-block {
  margin-top: 24px;
}

.about-company .about-container .slick-slide .about-block .content-block h3 {
  font-size: 24px;
  font-weight: 600;
  color: #231d45;
}

.chimneys-section .chaimneys-row {
  margin-top: 20px;
  flex-wrap: nowrap;
  overflow-x: auto;
  margin-bottom: 40px;
}

.chimneys-section .chaimneys-row .chaimney-block {
  border: 1px solid #d8d7db;
  border-radius: 8px;
  transition: 0.3s linear;
  overflow: hidden;
  padding: 0;
  width: 285px;
}

.chimneys-section .chaimneys-row .chaimney-block:not(:last-child) {
  margin-right: 20px;
}

.chimneys-section .chaimneys-row .chaimney-block img {
  width: 100%;
}

.chimneys-section .chaimneys-row .chaimney-block:hover {
  box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.1);
}

.chimneys-section .chaimneys-row .chaimney-block .content-block {
  padding: 16px;
}

.chimneys-section .chaimneys-row .chaimney-block .content-block .title {
  font-size: 20px;
  color: #231d45;
  font-weight: 700;
}

.lead-section {
  background-color: #231d45;
  background-image: url("/system/images/lead-capture_bg.png");
  background-position: center center;
  background-size: cover;
  padding: 55px 0;
}

.lead-section .lead-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: column;
  flex-wrap: wrap;
}

.lead-section .lead-container .lead-content {
  color: #fff;
  max-width: 610px;
}

.lead-section .lead-container .lead-content .lead-title {
  font-size: 40px;
  font-weight: 700;
}

.lead-section .lead-container .btn-block {
  display: flex;
}

.services-section {
  padding-top: 50px;
  padding-bottom: 80px;
  background-color: #dfe2e5;
}

.services-section .services-row {
  margin-top: 45px;
}

.services-section .services-row .col-services {
  border: 1px solid #d8d7db;
  border-radius: 8px;
  display: flex;
  background: #fff;
  overflow: hidden;
  transition: 0.3s linear;
}

.services-section .services-row .col-services:hover {
  box-shadow: 0 0 10px 4px rgba(0, 0, 0, 0.1);
}

.services-section .services-row .col-services .content-services {
  padding: 16px;
}

.services-section .services-row .col-services .content-services .content-title {
  font-size: 20px;
  font-weight: 700;
  color: #231d45;
}

.services-section .services-row .col-services .img-services {
  width: 100%;
}

.services-section .services-row .col-services .img-services.ventilyacii {
  background: url("/system/images/services/ventilacii.jpeg") no-repeat;
  background-size: contain;
}

.services-section .services-row .col-services .img-services.horeca {
  background: url("/system/images/services/horeca.jpeg") no-repeat;
  background-size: contain;
}

.services-section .services-row .col-services .img-services.rezka {
  background: url("/system/images/services/lazernaya_rezka.jpeg") no-repeat;
  background-size: contain;
}

.services-section .services-row .col-services .img-services.inzhiniring {
  background: url("/system/images/services/inzhiniring.jpeg") no-repeat;
  background-size: contain;
}

.company-section {
  position: relative;
  padding: 80px 0;
  box-shadow: inset 0px -1px 0px #d8d7db, inset 0px 1px 0px #d8d7db;
}

.company-section::after {
  content: "";
  position: absolute;
  display: inline-block;
  top: 0;
  right: 0;
  width: 450px;
  height: 450px;
  background: url("/system/images/corner_pattern.svg") no-repeat;
}

.company-section::before {
  content: "";
  position: absolute;
  display: inline-block;
  bottom: 0;
  left: 0;
  width: 450px;
  height: 450px;
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
  background: url("/system/images/corner_pattern.svg") no-repeat;
}

.company-section .company-row {
  margin-top: 50px;
}

.company-section .company-row .content-company .icon-block {
  width: 40px;
}

.company-section .company-row .content-company .content-block {
  margin-top: 16px;
}

.company-section .company-row .content-company .content-block .company-title {
  font-weight: 600;
  color: #e4af2e;
}

.director-section {
  padding-top: 80px;
  background-color: #dfe2e5;
}

.director-section .content-section {
  padding-right: 12px;
}

.director-section .content-section .quot-text {
  color: #231d45;
}

.director-section .content-section .name-director {
  font-weight: 600;
  margin-bottom: 0;
  color: #231d45;
  font-size: 18px;
}

.key-block {
  background: #fff;
  border: 1px solid #d8d7db;
  border-radius: 8px;
  padding: 12px 20px;
}

.key-block .key-count {
  color: #231d45;
  font-size: 16px;
  font-weight: 700;
  background: #f7f8fa;
  border-radius: 50%;
  padding: 5px 11px;
}

.key-block .key-title {
  margin-left: 10px;
  color: #231d45;
  font-weight: 600;
}

.key-block.key-finally {
  position: relative;
  background: #e4af2e52;
}

.key-block.key-finally::before {
  content: "";
  position: absolute;
  display: inline-block;
  width: 32px;
  height: 32px;
  top: 50%;
  right: 5px;
  -webkit-transform: translate(-5px, -50%);
  transform: translate(-5px, -50%);
  background: url("/system/images/icons/finally_icon.svg") no-repeat;
}

.projects-section {
  padding: 80px 0;
}

.projects-section .projects-container {
  position: relative;
}

.projects-section .projects-container .slick-arrow {
  position: absolute;
  top: 35%;
  -webkit-transform: translateY(-35%);
  transform: translateY(-35%);
  display: inline-block;
  z-index: 10;
}

.projects-section .projects-container .slick-arrow .cases-arrow-inner {
  border-radius: 100%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.04), 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  width: 36px;
  height: 36px;
  position: absolute;
  cursor: pointer;
  background: #fff;
  border: 1px solid #dfe1e5;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.projects-section
  .projects-container
  .slick-arrow
  .cases-arrow-inner.cases-next-inner {
  right: -3px;
}

.projects-section
  .projects-container
  .slick-arrow
  .cases-arrow-inner.cases-prev-inner {
  left: -20px;
}

.projects-section .projects-container .slick-arrow.slick-disabled {
  display: none !important;
}

.projects-section .projects-container .slick-list {
  z-index: 1;
}

.projects-section .projects-container .slick-dots {
  bottom: -45px;
}

.projects-section .projects-container .slick-dots li button:before {
  width: 12px;
  height: 12px;
  background: #d8d7db;
  border-radius: 50%;
  color: transparent;
}

.projects-section
  .projects-container
  .slick-dots
  li.slick-active
  button:before {
  border: 1px solid #e4af2e;
  color: #e4af2e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  line-height: 1;
}

.projects-section .projects-container .sub-title {
  display: block;
  max-width: 600px;
}

.projects-section .projects-container .projects-row {
  margin-top: 50px;
}

.projects-section .projects-container .projects-row .projects-content {
  margin-right: 20px;
}

.projects-section
  .projects-container
  .projects-row
  .projects-content
  .img-block {
  border-radius: 8px;
  overflow: hidden;
}

.projects-section
  .projects-container
  .projects-row
  .projects-content
  .text-content {
  margin-top: 10px;
}

.projects-section
  .projects-container
  .projects-row
  .projects-content
  .btn-block
  .btn-youtube {
  width: 100%;
  border-color: #d8d7db;
  padding: 12px 0;
  border-radius: 4px;
  position: relative;
  color: #231d45;
  font-weight: 600;
}

.projects-section
  .projects-container
  .projects-row
  .projects-content
  .btn-block
  .btn-youtube::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 25px;
  width: 24px;
  height: 16px;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  background: url("/system/images/icons/youtube_icon.png") no-repeat;
}

.product-container {
  padding-top: 72px;
  border-bottom: 1px solid #d8d7db;
  background-color: #dfe2e5;
}

.product-container
  .content-container
  .lead-section
  .lead-container
  .lead-content {
  max-width: 100%;
}

.product-container .sidebar-container {
  background-color: #fff;
}

.industrial-info .title-video {
  color: #231d45;
  font-size: 22px;
  margin: 40px 0;
  font-weight: 600;
}

.industrial-info .video-presentation {
  text-align: center;
  position: relative;
  display: inline-block;
  max-width: 500px;
}

.industrial-info .video-presentation a {
  background-color: transparent;
}

.industrial-info .video-presentation a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
}

.industrial-info .video-presentation a::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: url("/system/images/play.svg") no-repeat center;
  background-size: 140px;
  transition: 0.3s;
  -webkit-animation: 1s pulse infinite;
  animation: 1s pulse infinite;
}

@-webkit-keyframes pulse {
  0% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }

  50% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }

  100% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
}

@keyframes pulse {
  0% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }

  50% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }

  100% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
}

.sidebar-section .sidebar-title {
  font-size: 16px;
}

.sidebar-section .sidebar-menu {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.sidebar-section .sidebar-menu li {
  padding: 0;
}

.sidebar-section .sidebar-menu li a {
  padding: 14px 0;
  color: #231d45;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-section .sidebar-menu li.current-page a {
  color: #e4af2e;
}

.sidebar-section .sidebar-menu li.current-page a::after {
  background: url("/system/images/icons/arrow_right_second.svg") no-repeat;
}

.sidebar-section .sidebar-menu li a::after {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  background: url("/system/images/icons/arrow_right_main.svg") no-repeat;
}

.sidebar-section .sidebar-menu li a:hover {
  color: #e4af2e;
}

.sidebar-section .sidebar-menu li a:hover::after {
  background: url("/system/images/icons/arrow_right_second.svg") no-repeat;
}

.sidebar-section .sidebar-menu li:not(:last-child) {
  border-bottom: 2px solid #d8d7db;
}

.sidebar-section .sidebar-phone {
  margin-top: 20px;
}

.sidebar-section .sidebar-phone .card {
  max-width: 200px;
}

.sidebar-section .sidebar-phone .card .card-body {
  padding: 0;
  text-align: center;
}

.sidebar-section .sidebar-phone .card .card-body a {
  display: block;
  padding: 12px 0;
  color: #231d45;
  font-weight: 600;
}

.contacts-section {
  padding-top: 100px;
  padding-bottom: 50px;
}

.contacts-section .contacts-block .title {
  text-transform: uppercase;
  font-size: 12px;
}

.contacts-section .contacts-block .contacts-text {
  margin-top: 15px;
  color: #231d45;
  font-weight: 600;
}

.contacts-section .contacts-block .phone-block .card .card-body {
  padding: 0;
}

.contacts-section .contacts-block .phone-block .card .card-body a {
  text-align: center;
  display: block;
  padding: 12px 15px;
  width: 100%;
  height: 100%;
  color: #231d45;
}

.products-section {
  padding: 50px 0;
}

.products-section .product-thumb {
  border: 1px solid #d8d7db;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 25px 15px 40px;
  cursor: pointer;
  height: 350px;
}

.products-section .product-thumb .img-block {
  max-width: 250px;
  text-align: center;
}

.products-section .product-thumb .product-title {
  margin-top: auto;
  color: #231d45;
  font-size: 18px;
  text-transform: uppercase;
  font-weight: 800;
  text-align: center;
}

.projects-section.photo-gallery {
  margin-top: 50px;
  padding: 0;
  padding-top: 50px;
}

.projects-section.photo-gallery .projects-gallery {
  margin-top: 30px;
}

.projects-section.photo-gallery .projects-gallery .gallery-block {
  margin-right: 20px;
  border-radius: 6px;
  overflow: hidden;
  height: 210px;
}

.projects-section.photo-gallery .projects-gallery .gallery-block img {
  height: 100%;
  object-fit: cover;
}

.site-footer {
  background-color: #2d2d30;
  padding-top: 50px;
  padding-bottom: 30px;
}

.site-footer .footer-block .footer-title {
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}

.site-footer .footer-block .footer-menu {
  list-style-type: none;
  margin-top: 16px;
  padding: 0;
}

.site-footer .footer-block .footer-menu .footer-menu-item {
  color: #fff;
  font-size: 14px;
  margin: 0;
  padding-top: 8px;
}

.site-footer .footer-block .footer-menu .footer-menu-item a {
  color: #fff;
  font-size: 14px;
}

.site-footer .footer-block .footer-menu .footer-menu-item.current-page a {
  text-decoration: underline;
  color: #e4af2e;
}

.site-footer .footer-block .footer-menu .footer-menu-item a:hover {
  text-decoration: underline;
}

.site-footer .footer-block .contacts-menu {
  list-style-type: none;
  padding: 0;
  color: #fff;
  font-size: 14px;
}

.site-footer .footer-block .contacts-menu .contacts-item {
  padding-top: 8px;
}

.site-footer .footer-block .contacts-menu .contacts-item a {
  color: #fff;
}

.site-footer .footer-block .contacts-menu .contacts-item a:hover {
  text-decoration: underline;
}

.site-footer .footer-block .other-links {
  margin-top: 16px;
}

.site-footer .footer-block .other-links a {
  color: #e4af2e;
  font-weight: 600;
}

.modal .modal-request .modal-content {
  overflow: hidden;
}

.modal .modal-request .modal-content::before {
  content: "";
  position: absolute;
  display: inline-block;
  top: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background: url("/system/images/corner_pattern.svg") no-repeat;
}

.modal .modal-request .modal-content::after {
  content: "";
  position: absolute;
  display: inline-block;
  bottom: 0;
  left: 0;
  width: 250px;
  height: 250px;
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
  background: url("/system/images/corner_pattern.svg") no-repeat;
}

.modal .modal-request .modal-content .btn-close {
  position: absolute;
  z-index: 1;
  top: 5px;
  right: 5px;
}

.modal .modal-request .modal-content .modal-body {
  position: relative;
  z-index: 5;
  margin-top: 25px;
}

.modal .modal-request .modal-content .modal-body .icon-block {
  max-width: 96px;
  margin: 0 auto;
}

.modal .modal-request .modal-content .modal-body .form-request {
  max-width: 340px;
  margin: 0 auto;
}

.modal .modal-request .modal-content .modal-body .form-request .btn-primary {
  width: 100%;
  margin-top: 30px;
}

.modal
  .modal-request
  .modal-content
  .modal-body
  .form-request
  .btn-primary:hover {
  background: #e4af2e;
  border-color: #e4af2e;
  color: #fff;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }

  .about-company .about-container .slick-slide .about-block {
    margin-right: 20px;
  }
}

@media (min-width: 767px) {
  .main-title {
    font-size: 40px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }

  .header .mobile-menu .dropdown-mobile-menu .contacts-block {
    display: none;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }

  .main-intro .main-container .main-content .intro-title {
    font-size: 72px;
  }

  .main-intro .main-container .main-content .sub-title {
    font-size: 24px;
  }

  .product-container .content-container {
    border-right: 1px solid #d8d7db;
  }

  .product-container .industrial-container {
    display: block;
    max-width: 940px;
    margin-left: auto;
  }

  .industrial-info .title-video {
    font-size: 28px;
  }

  .sidebar-section {
    max-width: 265px;
  }
}

@media (min-width: 1200px) {
  .swipe-block {
    display: none;
  }

  .container {
    max-width: 1200px;
  }

  .lead-section .lead-container {
    flex-direction: row;
  }
}

@media (max-width: 1200px) {
  .header .header-container .menu.second-menu {
    display: none;
  }
}

@media (max-width: 1199px) {
  .about-company .about-container .slick-slide .about-block {
    min-height: 325px;
  }

  .lead-section .lead-container .btn-block {
    margin-top: 25px;
  }

  .director-section .keys {
    margin-top: 30px;
    padding-bottom: 50px;
  }

  .contacts-section .contacts-block .phone-block {
    flex-direction: column;
  }
}

@media (max-width: 992px) {
  .about-company .about-container .slick-slide .about-block {
    min-height: 305px;
  }
}

@media (max-width: 991px) {
  h2 {
    font-size: 25px;
  }

  .header .header-container .menu.main-menu {
    display: none;
  }

  .header .mobile-menu {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .products-section .product-thumb .product-title {
    font-size: 16px;
  }

  .site-footer .logo-block {
    border-bottom: 1px solid #d8d7db;
    padding-bottom: 20px;
  }

  .site-footer .logo-block a {
    display: block;
    text-align: center;
  }
}

@media (max-width: 767px) {
  h2 {
    font-size: 21px;
  }

  h3 {
    font-size: 18px;
  }

  .particles-js-canvas-el {
    display: none;
  }

  .header .header-container .menu.phone-menu {
    display: none;
  }

  .about-company .about-container .slick-slide .about-block {
    min-height: 375px;
  }

  .director-section .director .img-block {
    text-align: center;
    border-bottom: 2px solid #d8d7db;
    margin-bottom: 30px;
  }
}

@media (max-width: 576px) {
  .main-intro .main-container .main-content .btn-block button {
    width: 100%;
  }

  .main-intro .main-container .main-content .btn-block a {
    width: 100%;
    margin-top: 25px;
  }

  .about-company
    .about-container
    .slick-arrow
    .cases-arrow-inner.cases-next-inner {
    right: -8px;
  }

  .about-company
    .about-container
    .slick-arrow
    .cases-arrow-inner.cases-prev-inner {
    left: -8px;
  }

  .about-company .about-container .slick-slide .about-block {
    min-height: auto;
  }
}

@media (max-width: 575px) {
  .projects-section.photo-gallery .projects-gallery .gallery-block {
    height: 300px;
    margin: 0 20px;
  }
  .projects-section
    .projects-container
    .slick-arrow
    .cases-arrow-inner.cases-next-inner {
    right: 0;
  }

  .projects-section
    .projects-container
    .slick-arrow
    .cases-arrow-inner.cases-prev-inner {
    left: 0;
  }

  .projects-section .projects-container .projects-row .projects-content {
    margin: 0 20px;
  }
}

@media (max-width: 484px) {
  .lead-section .lead-container .btn-block {
    display: block;
  }

  .lead-section .lead-container .btn-block a {
    width: 100%;
    margin-top: 20px;
  }

  .lead-section .lead-container .btn-block button {
    width: 100%;
    margin: 0;
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .header .first-header {
    display: block;
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .director-section .director {
    border-bottom: 2px solid #d8d7db;
  }
}