/* Unified site stylesheet for shared layout, catalog, tools, and page-specific components. */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;1,200;1,300;1,400;1,600;1,700&display=swap');

@keyframes float {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

@keyframes moveDots {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 50px 50px;
    }
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
        opacity: 1;
    }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.navbar-dropdown {
  left: 0;
  padding: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: all 0.45s ease;
  z-index: 1030;
  background: #282828;
}

.navbar-dropdown .navbar-logo {
  margin-right: 0.8rem;
  transition: margin 0.3s ease-in-out;
  vertical-align: middle;
  background: url(/res/images/logob.png) no-repeat;
  background-size: contain;
  height: 64px;
  width: 300px;
}

.navbar-dropdown .navbar-logo img {
  transition: all 0.3s ease-in-out;
  height: 4rem;
}

.navbar-dropdown .navbar-logo.mbr-iconfont {
  font-size: 3.125rem;
  line-height: 3.125rem;
}

.navbar-dropdown .navbar-caption {
  font-weight: 700;
  white-space: normal;
  vertical-align: -4px;
  line-height: 3.125rem !important;
}

.navbar-dropdown .navbar-caption, .navbar-dropdown .navbar-caption:hover {
  color: inherit;
  text-decoration: none;
}

.navbar-dropdown .mbr-iconfont + .navbar-caption {
  vertical-align: -1px;
}

.navbar-dropdown.navbar-fixed-top {
  position: fixed;
}

.navbar-dropdown .navbar-brand span {
  vertical-align: -4px;
}

.navbar-dropdown.bg-color.transparent {
  background: none;
}

.navbar-dropdown.navbar-short .navbar-brand {
  padding: 0.625rem 0;
}

.navbar-dropdown.navbar-short .navbar-brand span {
  vertical-align: -1px;
}

.navbar-dropdown.navbar-short .navbar-caption {
  line-height: 2.375rem !important;
  vertical-align: -2px;
}

.navbar-dropdown.navbar-short .navbar-logo, .navbar-dropdown.opened .navbar-logo {
  background: url(/res/images/logob.png) no-repeat;
  background-size: contain;
  height: 64px;
  width: 300px;
}

.navbar-dropdown.navbar-short .navbar-logo.mbr-iconfont {
  font-size: 2.375rem;
  line-height: 2.375rem;
}

.navbar-dropdown.navbar-short .mbr-table-cell {
  height: 3.625rem;
}

.navbar-dropdown .navbar-close {
  left: 0.6875rem;
  position: fixed;
  top: 0.75rem;
  z-index: 1000;
}

.navbar-dropdown .hamburger-icon {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 16px;
  -webkit-box-shadow: 0 -6px 0 1px #282828,0 0 0 1px #282828,0 6px 0 1px #282828;
  -moz-box-shadow: 0 -6px 0 1px #282828,0 0 0 1px #282828,0 6px 0 1px #282828;
  box-shadow: 0 -6px 0 1px #282828,0 0 0 1px #282828,0 6px 0 1px #282828;
}

.dropdown-menu .dropdown-toggle[data-toggle="dropdown-submenu"]::after {
  border-bottom: 0.35em solid transparent;
  border-left: 0.35em solid;
  border-right: 0;
  border-top: 0.35em solid transparent;
  margin-left: 0.3rem;
}

.dropdown-menu .dropdown-item:focus {
  outline: 0;
}

.nav-dropdown {
  font-size: 0.75rem;
  font-weight: 500;
  height: auto !important;
}

.nav-dropdown .nav-btn {
  padding-left: 1rem;
}

.nav-dropdown .link {
  margin: .667em 1.667em;
  font-weight: 500;
  padding: 0;
  transition: color .2s ease-in-out;
}

.nav-dropdown .link.dropdown-toggle {
  margin-right: 2.583em;
}

.nav-dropdown .link.dropdown-toggle::after {
  margin-left: .25rem;
  border-top: 0.35em solid;
  border-right: 0.35em solid transparent;
  border-left: 0.35em solid transparent;
  border-bottom: 0;
}

.nav-dropdown .link.dropdown-toggle[aria-expanded="true"] {
  margin: 0;
  padding: 0.667em 3.263em  0.667em 1.667em;
}

.nav-dropdown .link::after,
.nav-dropdown .dropdown-item::after {
  color: inherit;
}

.nav-dropdown .btn {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.nav-dropdown .dropdown-menu {
  border-radius: 0;
  border: 0;
  left: 0;
  margin: 0;
  padding-bottom: 1.25rem;
  padding-top: 1.25rem;
  position: relative;
}

.nav-dropdown .dropdown-submenu {
  margin-left: 0.125rem;
  top: 0;
}

.nav-dropdown .dropdown-item {
  font-weight: 500;
  line-height: 2;
  padding: 0.3846em 4.615em 0.3846em 1.5385em;
  position: relative;
  transition: color .2s ease-in-out, background-color .2s ease-in-out;
}

.nav-dropdown .dropdown-item::after {
  margin-top: -0.3077em;
  position: absolute;
  right: 1.1538em;
  top: 50%;
}

.nav-dropdown .dropdown-item:focus, .nav-dropdown .dropdown-item:hover {
  background: none;
}

.nav-dropdown.navbar-toggleable-xl {
  bottom: 0;
  display: none;
  left: 0;
  overflow-x: hidden;
  position: fixed;
  top: 0;
  transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -webkit-transform: translateX(-100%);
  width: 18.75rem;
  z-index: 999;
}

.nav-dropdown-sm {
  display: block !important;
  overflow-x: hidden;
  overflow: auto;
  padding-top: 3.875rem;
}

.nav-dropdown-sm::after {
  content: "";
  display: block;
  height: 3rem;
  width: 100%;
}

.nav-dropdown-sm.collapse.in ~ .navbar-close {
  display: block !important;
}

.nav-dropdown-sm.collapsing, .nav-dropdown-sm.collapse.in {
  transform: translateX(0);
  -ms-transform: translateX(0);
  -webkit-transform: translateX(0);
  transition: all 0.25s ease-out;
  -webkit-transition: all 0.25s ease-out;
  background: #282828;
}

.nav-dropdown-sm.collapsing[aria-expanded="false"] {
  transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -webkit-transform: translateX(-100%);
}

.nav-dropdown-sm .nav-item {
  display: block;
  margin-left: 0 !important;
  padding-left: 0;
}

.nav-dropdown-sm .link,
.nav-dropdown-sm .dropdown-item {
  border-top: 1px dotted rgba(255, 255, 255, 0.1);
  font-size: 0.8125rem;
  line-height: 1.6;
  margin: 0 !important;
  padding: 0.875rem 2.4rem 0.875rem 1.5625rem !important;
  position: relative;
  white-space: normal;
}

.nav-dropdown-sm .link:focus, .nav-dropdown-sm .link:hover,
.nav-dropdown-sm .dropdown-item:focus,
.nav-dropdown-sm .dropdown-item:hover {
  background: rgba(0, 0, 0, 0.2) !important;
  color: #c0a375;
}

.nav-dropdown-sm .nav-btn {
  position: relative;
  padding: 1.5625rem 1.5625rem 0 1.5625rem;
}

.nav-dropdown-sm .nav-btn::before {
  border-top: 1px dotted rgba(255, 255, 255, 0.1);
  content: "";
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

.nav-dropdown-sm .nav-btn + .nav-btn {
  padding-top: 0.625rem;
}

.nav-dropdown-sm .nav-btn + .nav-btn::before {
  display: none;
}

.nav-dropdown-sm .btn {
  padding: 0.625rem 0;
}

.nav-dropdown-sm .dropdown-toggle[data-toggle="dropdown-submenu"]::after {
  margin-left: .25rem;
  border-top: 0.35em solid;
  border-right: 0.35em solid transparent;
  border-left: 0.35em solid transparent;
  border-bottom: 0;
}

.nav-dropdown-sm .dropdown-toggle[data-toggle="dropdown-submenu"][aria-expanded="true"]::after {
  border-top: 0;
  border-right: 0.35em solid transparent;
  border-left: 0.35em solid transparent;
  border-bottom: 0.35em solid;
}

.nav-dropdown-sm .dropdown-menu {
  margin: 0;
  padding: 0;
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  border: 0;
  float: none;
  border-radius: 0;
  background: none;
}

.nav-dropdown-sm .dropdown-submenu {
  left: 100%;
  margin-left: 0.125rem;
  margin-top: -1.25rem;
  top: 0;
}

.navbar-toggleable-sm .nav-dropdown .dropdown-menu {
  position: absolute;
}

.navbar-toggleable-sm .nav-dropdown .dropdown-submenu {
  left: 100%;
  margin-left: 0.125rem;
  margin-top: -1.25rem;
  top: 0;
}

.navbar-toggleable-sm.opened .nav-dropdown .dropdown-menu {
  position: relative;
}

.navbar-toggleable-sm.opened .nav-dropdown .dropdown-submenu {
  left: 0;
  margin-left: 00rem;
  margin-top: 0rem;
  top: 0;
}

.is-builder .nav-dropdown.collapsing {
  transition: none !important;
}

.navbar-toggler {
  -webkit-align-self: flex-start;
  -ms-flex-item-align: start;
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background: transparent;
  border: 1px solid transparent;
  -webkit-border-radius: 0.25rem;
  border-radius: 0.25rem;
}

.navbar-toggler:focus,
.navbar-toggler:hover {
  text-decoration: none;
}

.navbar-toggler-icon {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  vertical-align: middle;
  content: "";
  background: no-repeat center center;
  -webkit-background-size: 100% 100%;
  -o-background-size: 100% 100%;
  background-size: 100% 100%;
}

.navbar-toggler-left {
  position: absolute;
  left: 1rem;
}

.navbar-toggler-right {
  position: absolute;
  right: 1rem;
}

.navbar-toggleable-xl {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-flex-wrap: nowrap;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.navbar-toggleable-xl .navbar-nav .dropdown-menu {
  position: static;
  float: none;
}

.navbar-toggleable-xl > .container {
  padding-right: 0;
  padding-left: 0;
  display: flex;
  -webkit-flex-wrap: nowrap;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.navbar-toggleable-xl .navbar-nav {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
}

.navbar-toggleable-xl .navbar-nav .nav-link {
  padding-right: .5rem;
  padding-left: .5rem;
}

.navbar-toggleable-xl .navbar-collapse {
  display: flex !important;
  width: 100%;
}

.navbar-toggleable-xl .navbar-toggler {
  display: none;
}

.card-img {
  width: auto;
}

.menu .navbar.collapsed:not(.beta-menu) {
  flex-direction: column;
}

.note-air-layout .dropup .dropdown-menu,
.note-air-layout .navbar-fixed-bottom .dropdown .dropdown-menu {
  bottom: initial !important;
}

.topnavmenu .navbar {
  padding: .5rem 0;
  background: linear-gradient(120deg, #5289AA, #3e6585);
  transition: none;
  min-height: 77px;
  min-width: 320px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.topnavmenu .navbar-dropdown.bg-color.transparent.opened {
  background: linear-gradient(120deg, #5289AA, #3e6585);
}

.topnavmenu a {
  font-style: normal;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #fff;
}

.topnavmenu a:hover {
  opacity: 0.6;
  color: #fff;
}

.topnavmenu .nav-item span {
  padding-right: 0.4em;
  line-height: 0.5em;
  vertical-align: text-bottom;
  position: relative;
  text-decoration: none;
}

.topnavmenu .nav-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 0 !important;
  margin: 0rem .65rem !important;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #fff;
  position: relative;
  transition: all 0.3s ease;
}

.topnavmenu .nav-item a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
  transform: translateX(-50%);
  opacity: 0;
}

.topnavmenu .nav-item a:hover {
  opacity: 1;
  color: #fff;
}

.topnavmenu .nav-item a:hover:after {
  width: 70%;
  opacity: 1;
}

.topnavmenu .navbar-short .nav-item a, .topnavmenu .opened .nav-item a {
  color: #fff;
}

.topnavmenu .navbar-short .navbar-brand a, .topnavmenu .opened .navbar-brand a {
  color: #fff;
}

.topnavmenu .nav-item:focus,
.topnavmenu .nav-link:focus {
  outline: none;
}

.topnavmenu .btn {
  padding: 0.4rem 1.5rem;
  display: inline-flex;
  align-items: center;
}

.topnavmenu .btn .mbr-iconfont {
  font-size: 1.6rem;
}

.topnavmenu .menu-logo {
  margin-right: auto;
}

.topnavmenu .menu-logo .navbar-brand {
  display: flex;
  margin-left: 7rem;
  padding: 0;
  transition: padding .2s;
  min-height: 4rem;
  align-items: center;
}

.topnavmenu .menu-logo .navbar-brand .navbar-caption-wrap {
  display: -webkit-flex;
  -webkit-align-items: center;
  align-items: center;
  word-break: break-word;
  min-width: 7rem;
  margin: .3rem 0;
}

.topnavmenu .menu-logo .navbar-brand .navbar-caption-wrap .navbar-caption {
  line-height: 1.2rem !important;
  padding-right: 2rem;
}

.topnavmenu .menu-logo .navbar-brand .navbar-logo {
  font-size: 4rem;
  transition: font-size 0.25s;
}

.topnavmenu .menu-logo .navbar-brand .navbar-logo img {
  display: flex;
}

.topnavmenu .menu-logo .navbar-brand .navbar-logo .mbr-iconfont {
  transition: font-size 0.25s;
}

.topnavmenu .navbar-toggleable-sm .navbar-collapse {
  justify-content: flex-end;
  -webkit-justify-content: flex-end;
  padding-right: 5rem;
  width: auto;
}

.topnavmenu .navbar-toggleable-sm .navbar-collapse .navbar-nav {
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  padding-left: 0;
}

.topnavmenu .navbar-toggleable-sm .navbar-collapse .navbar-nav .nav-item {
  -webkit-align-self: center;
  align-self: center;
}

.topnavmenu .navbar-toggleable-sm .navbar-collapse .navbar-buttons {
  padding-left: 0;
  padding-bottom: 0;
}

.topnavmenu .dropdown .dropdown-menu {
  background: linear-gradient(120deg, #5289AA, #3e6585);
  display: none;
  position: absolute;
  min-width: 5rem;
  padding-top: 1.4rem;
  padding-bottom: 1.4rem;
  text-align: left;
}

.topnavmenu .dropdown .dropdown-menu .dropdown-item {
  width: auto;
  padding: 0.235em 1.5385em 0.235em 1.5385em !important;
}

.topnavmenu .dropdown .dropdown-menu .dropdown-item::after {
  right: 0.5rem;
}

.topnavmenu .dropdown .dropdown-menu .dropdown-submenu {
  margin: 0;
}

.topnavmenu .dropdown.open > .dropdown-menu {
  display: block;
}

.topnavmenu .navbar-toggleable-sm.opened:after {
  position: absolute;
  width: 100vw;
  height: 100vh;
  content: '';
  background-color: rgba(0, 0, 0, 0.1);
  left: 0;
  bottom: 0;
  transform: translateY(100%);
  -webkit-transform: translateY(100%);
  z-index: 1000;
}

.topnavmenu .navbar.navbar-short {
  min-height: 60px;
  transition: all .2s;
}

.topnavmenu .navbar.navbar-short .navbar-logo a {
  font-size: 2.5rem !important;
  line-height: 2.5rem;
  transition: font-size 0.25s;
}

.topnavmenu .navbar.navbar-short .navbar-logo a .mbr-iconfont {
  font-size: 2.5rem !important;
}

.topnavmenu .navbar.navbar-short .navbar-brand {
  min-height: 3rem;
}

.topnavmenu button.navbar-toggler {
  width: 31px;
  height: 18px;
  cursor: pointer;
  transition: all .2s;
  top: 1.73rem;
  right: 1rem;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

.topnavmenu button.navbar-toggler:focus {
  outline: none;
  box-shadow: none !important;
}

.topnavmenu button.navbar-toggler .hamburger span {
  position: absolute;
  right: 0;
  width: 33px;
  height: 3px;
  border-right: 5px;
  background: #fff;
}

.topnavmenu .navbar-short .hamburger span, .topnavmenu .opened .hamburger span {
  background: #fff !important;
}

.topnavmenu button.navbar-toggler .hamburger span:nth-child(1) {
  top: 0;
  transition: all .2s;
}

.topnavmenu button.navbar-toggler .hamburger span:nth-child(2) {
  top: 8px;
  transition: all .15s;
}

.topnavmenu button.navbar-toggler .hamburger span:nth-child(3) {
  top: 16px;
  transition: all .15s;
}

.topnavmenu button.navbar-toggler .hamburger span:nth-child(4) {
  display: none;
}

.topnavmenu nav.opened .hamburger span:nth-child(1) {
  top: 8px;
  width: 0;
  opacity: 0;
  right: 50%;
  transition: all .2s;
}

.topnavmenu nav.opened .hamburger span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transition: all .25s;
}

.topnavmenu nav.opened .hamburger span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  transition: all .25s;
}

.topnavmenu nav.opened .hamburger span:nth-child(4) {
  top: 8px;
  width: 0;
  opacity: 0;
  right: 50%;
  transition: all .2s;
}

.topnavmenu .collapsed.navbar-expand {
  flex-direction: column;
}

.topnavmenu .collapsed .btn {
  display: flex;
}

.topnavmenu .collapsed .navbar-collapse {
  display: none !important;
  padding-right: 0 !important;
}

.topnavmenu .collapsed .navbar-collapse.collapsing,
.topnavmenu .collapsed .navbar-collapse.show {
  display: block !important;
}

.topnavmenu .collapsed .navbar-collapse.collapsing .navbar-nav,
.topnavmenu .collapsed .navbar-collapse.show .navbar-nav {
  display: block;
  text-align: center;
}

.topnavmenu .collapsed .navbar-collapse.collapsing .navbar-nav .nav-item,
.topnavmenu .collapsed .navbar-collapse.show .navbar-nav .nav-item {
  clear: both;
}

.topnavmenu .collapsed .navbar-collapse.collapsing .navbar-nav .nav-item:last-child,
.topnavmenu .collapsed .navbar-collapse.show .navbar-nav .nav-item:last-child {
  margin-bottom: 1rem;
}

.topnavmenu .collapsed .navbar-collapse.collapsing .navbar-buttons,
.topnavmenu .collapsed .navbar-collapse.show .navbar-buttons {
  text-align: center;
}

.topnavmenu .collapsed .navbar-collapse.collapsing .navbar-buttons:last-child,
.topnavmenu .collapsed .navbar-collapse.show .navbar-buttons:last-child {
  margin-bottom: 1rem;
}

.topnavmenu .collapsed button.navbar-toggler {
  display: block;
}

.topnavmenu .collapsed .navbar-brand {
  margin-left: 1rem !important;
}

.topnavmenu .collapsed .navbar-toggleable-sm {
  flex-direction: column;
  -webkit-flex-direction: column;
}

.topnavmenu .collapsed .dropdown .dropdown-menu {
  width: 100%;
  text-align: center;
  position: relative;
  opacity: 0;
  display: block;
  height: 0;
  visibility: hidden;
  padding: 0;
  transition-duration: .5s;
  transition-property: opacity,padding,height;
}

.topnavmenu .collapsed .dropdown.open > .dropdown-menu {
  position: relative;
  opacity: 1;
  height: auto;
  padding: 1.4rem 0;
  visibility: visible;
}

.topnavmenu .collapsed .dropdown .dropdown-submenu {
  left: 0;
  text-align: center;
  width: 100%;
}

.topnavmenu .collapsed .dropdown .dropdown-toggle[data-toggle="dropdown-submenu"]::after {
  margin-top: 0;
  position: inherit;
  right: 0;
  top: 50%;
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: .3em;
  vertical-align: middle;
  content: "";
  border-top: .30em solid;
  border-right: .30em solid transparent;
  border-left: .30em solid transparent;
}

.topnavmenu .navbar-collapse {
  flex-basis: auto;
}

.topnavmenu .nav-link:hover,
.topnavmenu .dropdown-item:hover {
  color: #c1c1c1 !important;
}

:root {
  --primary-color: #4a7a9a;
  --primary-dark: #2d4c63;
  --secondary-color: #2c3e4a;
  --text-color: #0C1319;
  --light-text: #3a3a3a;
  --page-bg: #f3f7fa;
  --section-bg: #ffffff;
  --section-bg-muted: #edf5f9;
  --bg-gradient-start: #ffffff;
  --bg-gradient-end: #eef5f9;
  --card-bg: #ffffff;
  --card-bg-alt: #f8fbfd;
  --border-color: rgba(82, 137, 170, 0.16);
  --section-divider: rgba(82, 137, 170, 0.22);
  --shadow-light: 0 10px 26px rgba(44, 62, 74, 0.08);
  --shadow-hover: 0 16px 36px rgba(44, 62, 74, 0.13);
  --bs-btn-focus-shadow-rgb: 82, 137, 170;
}

* {
  margin: 0;
  padding: 0;
  outline: none !important;
  letter-spacing: 0.015rem;
  word-spacing: 0.06rem;
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  -ms-transition: all .3s ease;
  -o-transition: all .3s ease;
  transition: all .3s ease;
  box-sizing: border-box;
}

html {
  width: 100%;
  min-height: 100%;
  background-color: #FFF;
  position: relative;
}

html:before {
  content: "";
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--bg-gradient-start), var(--bg-gradient-end)), url(/res/images/bg1.png);
  z-index: -1;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--page-bg);
  min-height: 100%;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 300;
  color: var(--secondary-color);
}

.section-title {
  font-size: 2.5rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 15px;
}

.section-title:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
  border-radius: 3px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--light-text);
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.hero-section {
  padding: 150px 0 70px 0;
  background: linear-gradient(135deg, #f0f8ff 0%, #d4e8f5 50%, #b8d4e8 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  min-height: auto;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/res/images/bg1.png) repeat;
  opacity: 0.15;
  z-index: 0;
}

.hero-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-overlay::before,
.hero-overlay::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  z-index: -1;
  mix-blend-mode: overlay;
  animation: float 6s ease-in-out infinite;
}

.hero-overlay::before {
  width: 400px;
  height: 400px;
  top: -200px;
  left: -150px;
  animation-delay: 0s;
}

.hero-overlay::after {
  width: 300px;
  height: 300px;
  bottom: -150px;
  right: -120px;
  background: rgba(255, 255, 255, 0.4);
  animation-delay: 3s;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--secondary-color);
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.05);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-title-main {
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--secondary-color);
  margin-bottom: 2rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.05);
  line-height: 1.2;
  letter-spacing: -0.02em;
  position: relative;
  padding-bottom: 20px;
}

.hero-title-main:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
  border-radius: 3px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--light-text);
  margin-bottom: 2rem;
  max-width: 650px;
  line-height: 1.6;
  font-weight: 400;
  margin-left: auto;
  margin-right: auto;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--light-text);
  margin-bottom: 2rem;
  max-width: 750px;
  line-height: 1.6;
  font-weight: 400;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-video {
  width: 100%;
  height: clamp(320px, 31vw, 470px);
  max-height: 470px;
  display: block;
  border-radius: 20px;
  transition: all 0.4s ease;
  object-fit: cover;
  background-color: var(--primary-color);
}

.hero-three-grid {
  width: 100%;
  height: clamp(320px, 31vw, 470px);
  max-height: 470px;
  display: block;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(120deg, #5289AA, #3e6585);
  pointer-events: none;
}

.hero-three-grid canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  display: block;
  margin: 0 auto;
  border-radius: 20px;
  box-shadow: 0 30px 60px rgba(40, 60, 80, 0.25), 0 15px 30px rgba(0,0,0,0.15);
  transition: all 0.4s ease;
  object-fit: cover;
}

.hero-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  container-type: inline-size;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(40, 60, 80, 0.25), 0 15px 30px rgba(0,0,0,0.15);
}

.catalog-hero-media {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  overflow: visible;
  box-shadow: none;
}

.hero-pattern-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  border-radius: 20px;
}

.hero-pattern-overlay::before {
  content: none;
}

.hero-pattern-overlay::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  box-shadow: inset 0 0 100px 40px rgba(63, 103, 135, 0.8);
}

.hero-text-overlay {
  position: absolute;
  inset: 0;
  display: block;
  color: white;
  text-align: center;
  z-index: 3;
  padding: 0;
}

.hero-top-text {
  position: absolute;
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
  width: 92%;
  font-size: 3cqw;
  font-weight: 300;
  text-shadow: 0 1px 12px rgba(54,89,112,0.95);
  margin: 0;
  color: #fff;
  line-height: 1.2;
}

.hero-logo {
  position: absolute;
  top: 26%;
  left: 50%;
  transform: translateX(-50%);
  width: 12cqw;
  height: auto;
  opacity: 0.8;
}

.hero-bottom-text {
  position: absolute;
  top: 69%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 4cqw;
  font-weight: 300;
  text-shadow: 0 1px 12px rgba(54,89,112,0.95);
  line-height: 1.1;
  color: #fff;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.2em;
  max-width: 92%;
  margin: 0;
  width: 100%;
  padding: 0 12px;
}

.hero-bottom-text span {
  display: block;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: normal;
  text-wrap: balance;
}

.hero-image-floating-element {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(82, 137, 170, 0.1), rgba(82, 137, 170, 0.05));
  backdrop-filter: blur(10px);
  z-index: -1;
  animation: floatElement 8s ease-in-out infinite;
}

.hero-element-1 {
  width: 100px;
  height: 100px;
  top: -30px;
  right: -20px;
  animation-delay: 0s;
}

.hero-element-2 {
  width: 60px;
  height: 60px;
  bottom: -10px;
  left: -30px;
  animation-delay: 4s;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
}

.hero-ventilation .hero-subtitle {
  margin-left: 0;
  margin-right: 0;
}

.hero-feature-list {
  background: var(--primary-color);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 15px 35px rgba(82, 137, 170, 0.4);
}

.hero-feature-list h4 {
  color: #fff;
  font-weight: 400;
  margin-bottom: 20px;
  font-size: 1.3rem;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-feature-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-feature-list ul li {
  font-family: 'Source Sans Pro', sans-serif;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 12px;
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
}

.hero-feature-list ul li:last-child {
  margin-bottom: 0;
}

.hero-feature-list ul li i {
  color: #fff;
  margin-right: 12px;
  font-size: 1.1rem;
  margin-top: 4px;
  opacity: 0.9;
}

.btn {
  font-family: 'Source Sans Pro', sans-serif;
  font-weight: 500;
  border-radius: 8px;
  padding: 10px 20px;
  transition: background 0.2s;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 14px;
  backdrop-filter: blur(10px);
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: var(--primary-color) !important;
  color: #fff !important;
  border: 2px solid var(--primary-color) !important;
  box-shadow: 0 4px 15px rgba(82, 137, 170, 0.2);
}

.btn-primary:hover {
  background: var(--primary-dark) !important;
  color: #fff !important;
  border-color: var(--primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(82, 137, 170, 0.3) !important;
}

.btn-primary:focus, .btn-primary:active, .btn-primary:focus-visible {
  background-color: var(--primary-dark) !important;
  color: #fff !important;
  border-color: var(--primary-dark) !important;
  box-shadow: 0 0 0 0.25rem rgba(82, 137, 170, 0.5) !important;
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.btn-outline-primary:focus, .btn-outline-primary:active, .btn-outline-primary:focus-visible {
  background-color: var(--primary-color) !important;
  color: #fff !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(82, 137, 170, 0.5) !important;
}

.catalog-nav-section,
.products-section,
.features-section,
.contact-section,
.cta-section {
  padding: 72px 0;
  position: relative;
  border-top: 1px solid var(--section-divider);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  background: var(--section-bg);
}

.catalog-nav-section,
.features-section,
.contact-section {
  background: var(--section-bg-muted);
}

.section-white, .bg-white {
  background: var(--section-bg) !important;
}

.section-gray, .bg-gray {
  background: var(--section-bg) !important;
}

.contact-section {
  color: var(--text-color);
  background: var(--section-bg-muted);
}

.category-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-align: left;
}

#catalog .category-card,
#services .category-card {
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  text-align: center;
}

#catalog .category-card .category-icon,
#services .category-card .category-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  box-shadow: 0 8px 20px rgba(82, 137, 170, 0.3);
  transform: scale(1.05);
  margin: 0 auto 20px auto;
}

#catalog .category-card:hover .category-icon,
#services .category-card:hover .category-icon {
  transform: scale(1.15);
  box-shadow: 0 12px 30px rgba(82, 137, 170, 0.4);
}

.category-card::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  background: rgba(82, 137, 170, 0.05);
  border-radius: 50%;
  z-index: 0;
  transition: all 0.4s ease;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(82, 137, 170, 0.2);
}

.category-card:hover::before {
  transform: scale(1.2);
  background: rgba(82, 137, 170, 0.1);
}

.category-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.category-card:hover .category-icon {
  transform: scale(1.1);
  box-shadow: 0 10px 20px rgba(82, 137, 170, 0.3);
}

.category-icon i {
  font-size: 2rem;
  color: #fff;
}

.category-card h4 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--secondary-color);
  position: relative;
  z-index: 1;
}

.category-card p {
  color: var(--light-text);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

#services .category-card p:last-child {
  margin-bottom: 0;
}

.category-list {
  list-style: none;
  padding: 0;
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
  line-height: 1.5;
}

.category-list li {
  font-family: 'Source Sans Pro', sans-serif;
  padding: 8px 0;
  color: var(--light-text);
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
}

.category-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.category-note {
  margin-top: 15px;
  font-style: italic;
  color: var(--light-text);
  font-size: 0.95rem;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.product-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 25px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  transition: all 0.4s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-specs {
  margin-bottom: 20px;
  padding: 15px;
  background: rgba(82, 137, 170, 0.05);
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.spec-item {
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--light-text);
}

.spec-item:last-child {
  margin-bottom: 0;
}

.spec-item strong {
  color: var(--text-color);
  font-weight: 600;
}

.category-list.text-left {
  text-align: left;
}

.category-list.text-left li {
  text-align: left;
  font-size: 0.9rem;
  line-height: 1.5;
}

.product-card:hover {
  box-shadow: var(--shadow-hover);
}

.product-image {
  width: 100%;
  height: 240px;
  background: #f8f9fa;
  border-radius: 10px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-text);
  font-size: 3rem;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-title {
  font-size: 1.3rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
}

.product-description {
  color: var(--light-text);
  margin-bottom: 15px;
  font-size: 0.95rem;
  flex-grow: 1;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.product-actions {
  margin-top: auto;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-actions .btn {
  flex: 1;
  min-width: 120px;
  font-size: 0.9rem;
  padding: 8px 16px;
}

.feature-card {
  text-align: center;
  padding: 40px 30px;
  background: var(--card-bg);
  border-radius: 15px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  transition: all 0.4s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-icon i {
  font-size: 2rem;
  color: #fff;
}

.feature-card h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.feature-card p {
  color: var(--light-text);
  font-size: 0.95rem;
}

.contact-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 30px 25px;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  transition: all 0.4s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 100px;
  height: 100px;
  background: rgba(82, 137, 170, 0.05);
  border-radius: 50%;
  z-index: 0;
  transition: all 0.4s ease;
}

.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(82, 137, 170, 0.3);
}

.contact-card:hover::before {
  transform: scale(1.3);
  background: rgba(82, 137, 170, 0.1);
}

.contact-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
  transform: scale(1.1);
  box-shadow: 0 10px 20px rgba(82, 137, 170, 0.3);
}

.contact-icon i {
  font-size: 1.8rem;
  color: #fff;
}

.contact-card h4 {
  font-size: 1.3rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.contact-card p {
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.contact-card p a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.contact-card p a:hover {
  color: var(--primary-dark);
}

.contact-label {
  font-size: 0.85rem;
  color: var(--light-text);
  position: relative;
  z-index: 1;
}

.contact-info-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 40px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  height: auto;
  display: flex;
  flex-direction: column;
}

.contact-info-card h3 {
  color: var(--primary-color);
  margin-right: 10px;
  margin-bottom: 25px;
  font-size: 1.5rem;
  font-weight: 500;
}

.contact-info-card h3 i {
  color: var(--primary-color);
  margin-right: 10px;
}

.office-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.office-info .address {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 20px;
  line-height: 1.6;
}

.office-info .schedule {
  color: var(--light-text);
  margin-bottom: 25px;
  font-size: 1rem;
}

.office-info .schedule i {
  color: var(--primary-color);
  margin-right: 8px;
}

.office-map {
  margin: 20px 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 2px solid #e1e8ee;
  transition: all 0.3s ease;
}

.office-map:hover {
  box-shadow: 0 8px 25px rgba(82, 137, 170, 0.2);
  border-color: rgba(82, 137, 170, 0.3);
}

.office-map iframe {
  display: block;
  width: 100%;
  height: 500px;
  border: none;
  border-radius: 8px;
}

.contact-agent-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 40px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  height: 100%;
}

@keyframes akvisAiPulse {
  0%, 80%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  40% {
    transform: translateY(-3px);
    opacity: 1;
  }
}

.akvis-ai-agent {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 520px;
  color: var(--text-color);
}

.akvis-ai-agent__head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.akvis-ai-agent__head h3 {
  margin: 4px 0 8px;
  color: var(--secondary-color);
  font-size: 1.45rem;
  font-weight: 500;
}

.akvis-ai-agent__head p {
  margin: 0;
  color: var(--light-text);
  font-size: 0.98rem;
  line-height: 1.55;
}

.akvis-ai-agent__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid rgba(82, 137, 170, 0.22);
  border-radius: 999px;
  background: rgba(82, 137, 170, 0.08);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
}

.akvis-ai-agent__status {
  align-self: flex-start;
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid rgba(82, 137, 170, 0.22);
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark);
  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
}

.akvis-ai-chat {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 12px;
  min-height: 280px;
  max-height: 430px;
  padding: 18px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: linear-gradient(135deg, #f8fbfd, #eef5f9);
}

.akvis-ai-msg {
  display: flex;
  width: 100%;
}

.akvis-ai-msg--user {
  justify-content: flex-end;
}

.akvis-ai-msg__bubble {
  max-width: 86%;
  padding: 12px 15px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(82, 137, 170, 0.16);
  box-shadow: 0 8px 18px rgba(44, 62, 74, 0.06);
  color: var(--text-color);
  line-height: 1.5;
  white-space: pre-wrap;
}

.akvis-ai-msg--bot .akvis-ai-msg__bubble {
  border-top-left-radius: 5px;
}

.akvis-ai-msg--user .akvis-ai-msg__bubble {
  border: none;
  border-top-right-radius: 5px;
  background: linear-gradient(120deg, var(--primary-color), var(--primary-dark));
  color: #fff;
}

.akvis-ai-msg--error .akvis-ai-msg__bubble {
  border-color: rgba(190, 56, 56, 0.25);
  background: #fff7f7;
  color: #8a2b2b;
}

.akvis-ai-typing {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-width: 42px;
  min-height: 18px;
}

.akvis-ai-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary-color);
  animation: akvisAiPulse 1.1s infinite ease-in-out;
}

.akvis-ai-typing span:nth-child(2) {
  animation-delay: 0.14s;
}

.akvis-ai-typing span:nth-child(3) {
  animation-delay: 0.28s;
}

.akvis-ai-facts,
.akvis-ai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.akvis-ai-facts[hidden],
.akvis-ai-summary[hidden] {
  display: none;
}

.akvis-ai-facts__chip,
.akvis-ai-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(82, 137, 170, 0.24);
  border-radius: 999px;
  background: rgba(82, 137, 170, 0.08);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 600;
}

.akvis-ai-chip {
  cursor: pointer;
}

.akvis-ai-chip:hover {
  background: rgba(82, 137, 170, 0.14);
  border-color: rgba(82, 137, 170, 0.36);
}

.akvis-ai-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.akvis-ai-form textarea {
  width: 100%;
  min-height: 74px;
  max-height: 150px;
  resize: none;
  padding: 14px 15px;
  border: 1px solid #dce8ef;
  border-radius: 10px;
  background: #fff;
  color: var(--text-color);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.akvis-ai-form textarea::placeholder {
  color: #8da2af;
}

.akvis-ai-form textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(82, 137, 170, 0.12);
}

.akvis-ai-form__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.akvis-ai-hint {
  color: var(--light-text);
  font-size: 0.88rem;
  line-height: 1.4;
}

.akvis-ai-form .btn {
  flex: 0 0 auto;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
}

.akvis-ai-form .btn.btn-primary {
  border: none;
  background: linear-gradient(120deg, var(--primary-color), var(--primary-dark));
  color: #fff;
}

.akvis-ai-form .btn.btn-primary:hover {
  background: linear-gradient(120deg, var(--primary-color), var(--primary-dark));
  box-shadow: 0 8px 20px rgba(82, 137, 170, 0.24);
  color: #fff;
  transform: translateY(-1px);
}

.akvis-ai-form .btn:disabled {
  cursor: wait;
  opacity: 0.72;
}

.akvis-ai-summary {
  padding: 12px 14px;
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
  background: rgba(82, 137, 170, 0.08);
}

.akvis-ai-summary span {
  display: block;
  margin-bottom: 3px;
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
}

.akvis-ai-summary strong {
  display: block;
  color: var(--secondary-color);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.45;
  white-space: pre-line;
}

.modal-body .akvis-ai-agent {
  min-height: 470px;
}

.footer {
  background: linear-gradient(120deg, var(--primary-color), var(--primary-dark));
  color: #fff;
  padding: 60px 0 20px;
}

.footer h5 {
  color: #fff;
  margin-bottom: 25px;
  font-weight: 500;
  position: relative;
  padding-bottom: 10px;
}

.footer h5::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
}

.footer p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.footer .contact-list,
.footer .footer-links {
  list-style: none;
  padding: 0;
}

.footer .contact-list li,
.footer .footer-links li {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: flex-start;
}

.footer .contact-list li i {
  margin-right: 10px;
  margin-top: 2px;
  width: 20px;
  color: rgba(255, 255, 255, 0.7);
}

.footer .footer-links a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  padding-left: 15px;
}

.footer .footer-links a::before {
  content: "›";
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.6);
}

.footer .footer-links a:hover {
  color: #fff;
  padding-left: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

body.modal-open {
  padding-right: 0 !important;
}

.modal-open {
  overflow: auto !important;
}

.modal-backdrop {
  background-color: #d1ebfc !important;
  opacity: 0.7 !important;
}

.modal-header .modal-title {
  color: #fff !important;
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 500;
  font-size: 1.3rem;
}

.modal-header .modal-title i {
  color: #fff !important;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.feature-badge {
  display: inline-block;
  background: rgba(82, 137, 170, 0.1);
  color: var(--primary-color);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  margin: 2px;
}

.category-card.active {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(82, 137, 170, 0.3);
}

.category-card.active .category-icon {
  transform: scale(1.1);
}

.topnavmenu .navbar-nav .nav-item a {
  text-decoration: none !important;
}

.rd-laboratory-container {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: 30px;
  border-radius: 15px;
  position: relative;
  overflow: hidden;
}

.rd-laboratory-container::before {
  content: "";
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
}

.rd-laboratory-container h4 {
  color: white !important;
  margin-bottom: 15px;
}

.rd-laboratory-container p {
  color: rgba(255,255,255,0.9);
  margin: 0;
  font-size: 1.1rem;
}

.yandex-metrika-hidden {
  position: absolute;
  left: -9999px;
}

.cta-inner-box {
  padding: 50px;
  background: var(--primary-color);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(82, 137, 170, 0.25);
  text-align: center;
}

.cta-inner-box .cta-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  color: #fff;
  line-height: 1.3;
  position: relative;
  padding-bottom: 15px;
}

.cta-inner-box .cta-text {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 2.5rem;
}


.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.cta-inner-box .btn {
  font-size: 1.1rem;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.cta-inner-box .btn-primary {
  background: #fff !important;
  color: var(--primary-dark) !important;
  border: 2px solid #fff !important;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.cta-inner-box .btn-primary:hover {
  background: #f8f9fa !important;
  color: var(--primary-dark) !important;
  border-color: #f8f9fa !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.cta-inner-box .btn-outline-primary-white {
  background: transparent !important;
  color: #fff !important;
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
}

.cta-inner-box .btn-outline-primary-white:hover {
  background: #fff !important;
  color: var(--primary-dark) !important;
  border-color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}


.modal-content {
  border-radius: 15px;
  border: none;
  background-color: var(--card-bg-alt);
}

.modal-header {
  background: var(--primary-color);
  color: #fff;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
  padding: 1.2rem 1.5rem;
  border-bottom: none;
}

.modal-header .btn-close {
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  opacity: 0.8;
}

.modal-header .btn-close:hover {
  opacity: 1;
}

.modal-body {
  padding: 2rem;
}

.company-intro-section {
  padding: 72px 0;
  position: relative;
  background: var(--section-bg);
  box-shadow: none;
  border-top: 1px solid var(--section-divider);
}

.stats-card {
  background: var(--primary-color);
  border-radius: 15px;
  padding: 15px 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  height: 100%;
  box-shadow: var(--shadow-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stats-card::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.4s ease;
}

.stats-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.stats-card:hover::before {
  transform: scale(1.2);
  background: rgba(255, 255, 255, 0.15);
}

.stats-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.stats-icon {
  font-size: 1.6rem;
  opacity: 0.8;
}

.stats-number {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
}

.stats-label {
  font-size: 0.8rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  margin-top: auto;
}

.company-content {
  position: relative;
  z-index: 1;
}

.company-highlight {
  display: inline-flex;
  align-items: center;
  background: rgba(82, 137, 170, 0.1);
  color: var(--primary-color);
  padding: 8px 16px;
  border-radius: 25px;
  font-weight: 500;
  margin-bottom: 25px;
  border: 1px solid rgba(82, 137, 170, 0.2);
}

.company-highlight i {
  margin-right: 8px;
  font-size: 1.1rem;
}

.company-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--light-text);
  margin-bottom: 20px;
}

.company-cta {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.company-features {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  position: relative;
  overflow: hidden;
}

.company-features::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 80px;
  height: 80px;
  background: rgba(82, 137, 170, 0.05);
  border-radius: 50%;
}

.company-features h4 {
  color: var(--secondary-color);
  margin-bottom: 25px;
  font-size: 1.4rem;
  position: relative;
  z-index: 1;
}

.feature-item {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.feature-item:last-child {
  margin-bottom: 0;
}

.feature-item i {
  color: var(--primary-color);
  margin-right: 12px;
  font-size: 1.1rem;
}

.feature-item span {
  color: var(--light-text);
  font-weight: 500;
}

.section-intro-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 300;
  color: var(--secondary-color);
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.catalog-promo-image {
  border-radius: 15px;
}

.brend-galer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.brend-galer img {
  height: 50px;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.brend-galer img:hover {
  opacity: 1;
}

#catalog .category-card {
  cursor: pointer;
  border: 2px solid rgba(82, 137, 170, 0.4);
  background: linear-gradient(135deg, var(--card-bg), rgba(82, 137, 170, 0.05));
  text-align: center;
}

#catalog .category-card .category-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  box-shadow: 0 8px 20px rgba(82, 137, 170, 0.3);
  transform: scale(1.05);
  margin: 0 auto 20px auto;
}

#catalog .category-card:hover .category-icon {
  transform: scale(1.15);
  box-shadow: 0 12px 30px rgba(82, 137, 170, 0.4);
}

.category-card p:last-child,
.category-card .category-list:last-child {
  margin-bottom: 0;
}

.video-embed-responsive {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
}

.video-embed-responsive iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 20px;
  padding: 10px;
}

#canvas-container {
  width: 100%;
  height: 100%;
  position: relative;
}

canvas {
  display: block;
}

#loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  color: #888;
}

#controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 100;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn:active {
  background: rgba(255, 255, 255, 0.3);
}

#colorPicker {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  padding: 2px;
}

#colorPicker::-webkit-color-swatch-wrapper {
  padding: 0;
}

#colorPicker::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

#info {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(0, 0, 0, 0.5);
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 13px;
  color: #aaa;
  pointer-events: none;
}

.gallery-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  cursor: pointer;
}

.iframe-container {
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  padding: 0;
  overflow: hidden;
  height: 80vh;
  min-height: 600px;
  border: 1px solid var(--border-color);
}

.embedded-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  border-radius: 13px;
}

.calculator-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 30px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-light);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-align: left;
  margin-bottom: 30px;
}

.calculator-title {
  color: #2c3e50;
  margin-bottom: 20px;
  text-align: center;
  font-weight: 600;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  font-weight: 500;
  color: #34495e;
  margin-bottom: 8px;
}

.form-control, .form-select {
  border-radius: 8px;
  border: 2px solid #e9ecef;
  padding: 12px 15px;
  transition: border-color 0.3s ease;
}

.form-control:focus, .form-select:focus {
  border-color: #3498db;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.btn-calculate {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  border: none;
  border-radius: 8px;
  padding: 12px 30px;
  color: white;
  font-weight: 500;
  transition: all 0.3s ease;
  width: 100%;
}

.btn-calculate:hover {
  background: linear-gradient(135deg, #2980b9 0%, #1f4e79 100%);
  transform: translateY(-2px);
}

.result-card {
  background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
  color: white;
  border-radius: 10px;
  padding: 20px;
  margin-top: 20px;
  text-align: center;
}

.result-value {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 5px;
}

.result-label {
  font-size: 14px;
  opacity: 0.9;
}

.additional-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.additional-result {
  background: rgba(255,255,255,0.2);
  padding: 15px;
  border-radius: 8px;
  text-align: center;
}

.additional-result-value {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 5px;
}

.info-section {
  background: #f8f9fa;
  border-left: 4px solid #e74c3c;
  padding: 15px;
  margin-top: 20px;
  border-radius: 0 8px 8px 0;
}

.warning-note {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
  padding: 15px;
  border-radius: 8px;
  margin-top: 20px;
}

.calculation-method {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.method-btn {
  flex: 1;
  padding: 12px;
  border: 2px solid #e9ecef;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  font-weight: 500;
}

.method-btn.active {
  background: #e74c3c;
  color: white;
  border-color: #e74c3c;
}

.method-btn:hover {
  border-color: #e74c3c;
}

.formula-info {
  background: #f8f9fa;
  border-left: 4px solid #3498db;
  padding: 15px;
  margin-top: 20px;
  border-radius: 0 8px 8px 0;
}

.formula-info h6 {
  color: #2c3e50;
  margin-bottom: 10px;
}

.formula {
  font-family: 'Courier New', monospace;
  background: white;
  padding: 8px 12px;
  border-radius: 4px;
  margin: 5px 0;
  font-size: 14px;
}

.phase-selector {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.phase-btn {
  flex: 1;
  padding: 12px;
  border: 2px solid #e9ecef;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  font-weight: 500;
}

.phase-btn.active {
  background: #3498db;
  color: white;
  border-color: #3498db;
}

.phase-btn:hover {
  border-color: #3498db;
}

.is-hidden {
  display: none !important;
}

.smartvideo-logo {
  max-width: 260px;
  width: 100%;
  height: auto;
}

.analytics-pixel {
  position: absolute;
  left: -9999px;
}

body.model-viewer-page {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #1a1a1a;
  color: #fff;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

.model-viewer-page * {
  box-sizing: border-box;
}

.model-viewer-page #canvas-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.model-viewer-page canvas {
  display: block;
}

.model-viewer-page #loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  color: #888;
}

.model-viewer-page #controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 100;
}

.model-viewer-page .viewer-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  backdrop-filter: blur(10px);
  transition: background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.model-viewer-page .viewer-btn:hover {
  background: rgba(255,255,255,0.2);
}

.model-viewer-page .viewer-btn:active {
  background: rgba(255,255,255,0.3);
}

.model-viewer-page #colorPicker {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  padding: 2px;
}

.model-viewer-page #colorPicker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.model-viewer-page #colorPicker::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

.model-viewer-page #info {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(0,0,0,0.5);
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 13px;
  color: #aaa;
  pointer-events: none;
}

@media (max-width: 767px) {
  .nav-dropdown.navbar-toggleable-sm {
    bottom: 0;
    display: none;
    left: 0;
    overflow-x: hidden;
    position: fixed;
    top: 0;
    transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    width: 18.75rem;
    z-index: 999;
  }

  .navbar-toggleable-sm .navbar-nav .dropdown-menu {
    position: static;
    float: none;
  }

  .navbar-toggleable-sm > .container {
    padding-right: 0;
    padding-left: 0;
  }
}

@media (max-width: 575px) {
  .navbar-toggleable .navbar-nav .dropdown-menu {
    position: static;
    float: none;
  }

  .navbar-toggleable > .container {
    padding-right: 0;
    padding-left: 0;
  }
}

@media (min-width: 576px) {
  .navbar-toggleable {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable .navbar-nav {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  .navbar-toggleable .navbar-nav .nav-link {
    padding-right: .5rem;
    padding-left: .5rem;
  }

  .navbar-toggleable > .container {
    display: flex;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable .navbar-collapse {
    display: flex !important;
    width: 100%;
  }

  .navbar-toggleable .navbar-toggler {
    display: none;
  }
}

@media (min-width: 768px) {
  .navbar-toggleable-sm {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-sm .navbar-nav {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  .navbar-toggleable-sm .navbar-nav .nav-link {
    padding-right: .5rem;
    padding-left: .5rem;
  }

  .navbar-toggleable-sm > .container {
    display: flex;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-sm .navbar-collapse {
    display: flex !important;
    width: 100%;
  }

  .navbar-toggleable-sm .navbar-toggler {
    display: none;
  }
}

@media (max-width: 991px) {
  .navbar-toggleable-md .navbar-nav .dropdown-menu {
    position: static;
    float: none;
  }

  .navbar-toggleable-md > .container {
    padding-right: 0;
    padding-left: 0;
  }

  .hero-ventilation .col-lg-7 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ventilation .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-section {
    padding: 130px 0 40px;
    min-height: 40vh;
  }

  .hero-title {
    font-size: 2.8rem;
    line-height: 1.1;
    margin-bottom: 1rem;
  }

  .hero-title-main {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
  }

  .hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2rem;
  }

  .hero-video {
    max-width: 100%;
    width: 100%;
    height: 50vw;
    object-fit: cover;
    max-height: 400px;
  }

  .hero-three-grid {
    height: clamp(300px, 50vw, 400px);
  }

  .hero-element-1 {
    width: 80px;
    height: 80px;
    top: -20px;
    right: -15px;
  }

  .hero-element-2 {
    width: 50px;
    height: 50px;
    bottom: -10px;
    left: -20px;
  }

  .hero-buttons {
    justify-content: center;
    gap: 10px;
  }

  .hero-buttons .btn {
    font-size: 1rem;
    padding: 10px 20px;
  }

  .section-title {
    font-size: 2rem;
  }

  .catalog-nav-section,
    .products-section,
    .features-section,
    .contact-section,
    .cta-section {
    padding: 60px 0;
  }

  #services .category-card,
    .products-section .category-card {
    margin-bottom: 0;
  }

  .category-card,
    .product-card,
    .feature-card {
    margin-bottom: 0;
  }

  .footer {
    padding: 40px 0 20px;
  }

  .banner-desktop {
    display: none;
  }

  .banner-mobile {
    display: block;
  }

  .hero-top-text {
    font-size: clamp(1.15rem, 4cqw, 1.8rem);
  }

  .hero-logo {
    width: clamp(78px, 18cqw, 140px);
  }

  .hero-bottom-text {
    font-size: clamp(1.55rem, 5cqw, 2.5rem);
  }

  .cta-inner-box {
    padding: 40px 30px;
  }


  .cta-inner-box .cta-title {
    font-size: 2rem;
    margin-bottom: 1.2rem;
  }

  .cta-inner-box .cta-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .cta-inner-box .btn {
    width: 100%;
    max-width: 280px;
  }

  .company-intro-section {
    padding: 50px 0;
  }

  .stats-card {
    margin-bottom: 5px;
    height: auto;
    justify-content: flex-start;
    padding: 10px 15px;
  }

  .company-cta {
    justify-content: center;
    flex-direction: column;
    gap: 12px;
  }

  .company-cta .btn {
    flex: 1;
    min-width: 200px;
    width: 100%;
  }

  .stats-icon {
    font-size: 1.5rem;
  }

  .stats-card-top {
    margin-bottom: 5px;
  }

  .hero-image {
    max-width: 480px;
  }

  #catalog .category-card {
    margin-bottom: 0;
  }
}

@media (min-width: 992px) {
  .navbar-toggleable-md {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-md .navbar-nav {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  .navbar-toggleable-md .navbar-nav .nav-link {
    padding-right: .5rem;
    padding-left: .5rem;
  }

  .navbar-toggleable-md > .container {
    display: flex;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-md .navbar-collapse {
    display: flex !important;
    width: 100%;
  }

  .navbar-toggleable-md .navbar-toggler {
    display: none;
  }

  .footer .col-lg-4 {
    padding-left: 45px;
    padding-right: 45px;
  }

  .footer .col-lg-4:first-child {
    padding-left: 15px;
  }

  .footer .col-lg-4:last-child {
    padding-right: 15px;
  }

  .row .category-card {
    height: 100%;
  }
}

@media (max-width: 1199px) {
  .navbar-toggleable-lg .navbar-nav .dropdown-menu {
    position: static;
    float: none;
  }

  .navbar-toggleable-lg > .container {
    padding-right: 0;
    padding-left: 0;
  }
}

@media (min-width: 1200px) {
  .navbar-toggleable-lg {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-lg .navbar-nav {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  .navbar-toggleable-lg .navbar-nav .nav-link {
    padding-right: .5rem;
    padding-left: .5rem;
  }

  .navbar-toggleable-lg > .container {
    display: flex;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar-toggleable-lg .navbar-collapse {
    display: flex !important;
    width: 100%;
  }

  .navbar-toggleable-lg .navbar-toggler {
    display: none;
  }

  .topnavmenuogr {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    display: flex;
  }
}

@media (max-width: 1200px) {
  .topnavmenuogr {
    width: 100%;
    margin: 0 auto;
    display: block;
  }

  .topnavmenu .navbar-expand {
    flex-direction: column;
  }

  .topnavmenu img {
    height: 3.8rem !important;
  }

  .topnavmenu .btn {
    display: flex;
  }

  .topnavmenu button.navbar-toggler {
    display: block;
  }

  .topnavmenu .navbar-brand {
    margin-left: 1rem !important;
  }

  .topnavmenu .navbar-toggleable-sm {
    flex-direction: column;
    -webkit-flex-direction: column;
  }

  .topnavmenu .navbar-collapse {
    display: none !important;
    padding-right: 0 !important;
  }

  .topnavmenu .navbar-collapse.collapsing,
  .topnavmenu .navbar-collapse.show {
    display: block !important;
  }

  .topnavmenu .navbar-collapse.collapsing .navbar-nav,
  .topnavmenu .navbar-collapse.show .navbar-nav {
    display: block;
    text-align: center;
  }

  .topnavmenu .navbar-collapse.collapsing .navbar-nav .nav-item,
  .topnavmenu .navbar-collapse.show .navbar-nav .nav-item {
    clear: both;
  }

  .topnavmenu .navbar-collapse.collapsing .navbar-nav .nav-item:last-child,
  .topnavmenu .navbar-collapse.show .navbar-nav .nav-item:last-child {
    margin-bottom: 1rem;
  }

  .topnavmenu .navbar-collapse.collapsing .navbar-buttons,
  .topnavmenu .navbar-collapse.show .navbar-buttons {
    text-align: center;
  }

  .topnavmenu .navbar-collapse.collapsing .navbar-buttons:last-child,
  .topnavmenu .navbar-collapse.show .navbar-buttons:last-child {
    margin-bottom: 1rem;
  }

  .topnavmenu .dropdown .dropdown-menu {
    width: 100%;
    text-align: center;
    position: relative;
    opacity: 0;
    display: block;
    height: 0;
    visibility: hidden;
    padding: 0;
    transition-duration: .5s;
    transition-property: opacity,padding,height;
  }

  .topnavmenu .dropdown.open > .dropdown-menu {
    position: relative;
    opacity: 1;
    height: auto;
    padding: 1.4rem 0;
    visibility: visible;
  }

  .topnavmenu .dropdown .dropdown-submenu {
    left: 0;
    text-align: center;
    width: 100%;
  }

  .topnavmenu .dropdown .dropdown-toggle[data-toggle="dropdown-submenu"]::after {
    margin-top: 0;
    position: inherit;
    right: 0;
    top: 50%;
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .3em;
    vertical-align: middle;
    content: "";
    border-top: .30em solid;
    border-right: .30em solid transparent;
    border-left: .30em solid transparent;
  }
}

@media (min-width: 767px) {
  .topnavmenu .menu-logo {
    flex-shrink: 0;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 116px 0 40px;
    min-height: auto;
  }

  .hero-section .row {
    --bs-gutter-x: 0;
  }

  .hero-title {
    font-size: 2.2rem;
    letter-spacing: -0.01em;
  }

  .hero-title-main {
    font-size: 2rem;
    letter-spacing: -0.01em;
    margin-bottom: 1.2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
  }

  .hero-video {
    max-width: 100%;
    width: 100%;
    height: 60vw;
    object-fit: cover;
    max-height: 350px;
  }

  .hero-three-grid {
    height: clamp(300px, 78vw, 340px);
    border-radius: 18px;
  }

  .hero-image-container {
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    border-radius: 18px;
  }

  .hero-text-overlay {
    inset: 0;
  }

  .hero-element-1 {
    width: 60px;
    height: 60px;
    top: -15px;
    right: -10px;
  }

  .hero-element-2 {
    width: 40px;
    height: 40px;
    bottom: -8px;
    left: -15px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .hero-buttons .btn {
    width: 100%;
    text-align: center;
    font-size: 0.95rem;
    padding: 12px 20px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .category-card,
    .product-card,
    .feature-card {
    padding: 20px;
  }

  .catalog-nav-section,
    .products-section,
    .features-section,
    .contact-section,
    .cta-section {
    padding: 40px 0;
  }

  .hero-top-text {
    top: 14%;
    width: 90%;
    font-size: clamp(1.12rem, 4.8cqw, 1.35rem);
    line-height: 1.25;
    white-space: nowrap;
  }

  .hero-logo {
    top: 50%;
    transform: translate(-50%, -50%);
    width: clamp(88px, 27cqw, 116px);
  }

  .hero-bottom-text {
    top: auto;
    bottom: 14%;
    width: 100%;
    font-size: clamp(1.35rem, 5.75cqw, 1.85rem);
    line-height: 1.12;
    min-height: 0;
    max-width: 100%;
    padding: 0 14px;
  }

  .hero-bottom-text span {
    white-space: nowrap;
    text-wrap: normal;
  }

  .cta-inner-box {
    padding: 30px 20px;
  }








  .cta-inner-box .cta-title {
    font-size: 1.68rem;
    margin-bottom: 1rem;
  }

  .cta-inner-box .cta-text {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .cta-inner-box .btn {
    font-size: 1rem;
    padding: 12px 24px;
  }

  .company-intro-section {
    padding: 40px 0;
  }

  .stats-number {
    font-size: 1.8rem;
  }

  .stats-icon {
    font-size: 1.5rem;
  }

  .stats-card {
    padding: 15px 10px;
  }

  .company-cta {
    flex-direction: column;
    gap: 12px;
  }

  .company-cta .btn {
    width: 100%;
  }

  .company-features {
    margin-top: 30px;
  }

  .hero-image {
    max-width: 380px;
  }
}

@media (max-width: 1200px) {
  .topnavmenu .menu-logo .navbar-brand {
    min-height: 4rem;
    align-items: center;
  }

  .topnavmenu .navbar-logo,
  .navbar-dropdown .navbar-logo,
  .navbar-dropdown.navbar-short .navbar-logo,
  .navbar-dropdown.opened .navbar-logo {
    width: 260px;
    height: 56px;
    background-size: contain;
    background-position: left center;
  }

  .topnavmenu .navbar-logo img {
    width: 260px !important;
    height: 56px !important;
  }

  .topnavmenu button.navbar-toggler {
    top: 1.55rem;
    right: 1.25rem;
    width: 30px;
    height: 30px;
    padding: 0;
    transform: none;
  }

  .topnavmenu nav.opened button.navbar-toggler {
    top: 1.55rem;
    transform: none;
  }

  .topnavmenu button.navbar-toggler .hamburger {
    position: relative;
    width: 26px;
    height: 22px;
    margin: 0 auto;
  }

  .topnavmenu button.navbar-toggler .hamburger span {
    right: 0;
    width: 26px;
    height: 2px;
    border-radius: 1px;
  }

  .topnavmenu button.navbar-toggler .hamburger span:nth-child(1) {
    top: 2px;
  }

  .topnavmenu button.navbar-toggler .hamburger span:nth-child(2),
  .topnavmenu nav.opened .hamburger span:nth-child(2),
  .topnavmenu nav.opened .hamburger span:nth-child(3) {
    top: 10px;
  }

  .topnavmenu button.navbar-toggler .hamburger span:nth-child(3) {
    top: 18px;
  }

  .topnavmenu nav.opened .hamburger span:nth-child(1),
  .topnavmenu nav.opened .hamburger span:nth-child(4) {
    top: 10px;
    right: 13px;
    width: 0;
    opacity: 0;
  }
}

@media (max-width: 576px) {
  .topnavmenu .navbar-logo,
  .navbar-dropdown .navbar-logo,
  .navbar-dropdown.navbar-short .navbar-logo,
  .navbar-dropdown.opened .navbar-logo {
    width: 238px;
    height: 52px;
  }

  .topnavmenu .navbar-logo img {
    width: 238px !important;
    height: 52px !important;
  }

  .topnavmenu button.navbar-toggler {
    top: 1.45rem;
    right: 1.05rem;
  }

  .topnavmenu nav.opened button.navbar-toggler {
    top: 1.45rem;
  }
}

@media (max-width: 1200px) {
  .topnavmenu button.navbar-toggler .hamburger {
    position: relative;
    width: 30px;
    height: 30px;
  }

  .topnavmenu nav.opened button.navbar-toggler .hamburger span {
    opacity: 0 !important;
    width: 0 !important;
    transform: none !important;
  }

  .topnavmenu nav.opened button.navbar-toggler .hamburger::before,
  .topnavmenu nav.opened button.navbar-toggler .hamburger::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 28px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
    transform-origin: center;
  }

  .topnavmenu nav.opened button.navbar-toggler .hamburger::before {
    transform: translate(-50%, -50%) rotate(45deg);
  }

  .topnavmenu nav.opened button.navbar-toggler .hamburger::after {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
}

@media (max-width: 1200px) {
  .topnavmenu .navbar-collapse.show,
  .topnavmenu .navbar-collapse.collapsing {
    padding-top: 18px !important;
  }

  .topnavmenu .navbar-collapse.show .nav-item a,
  .topnavmenu .navbar-collapse.collapsing .nav-item a {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
  }
}

@media (max-width: 576px) {
  .topnavmenu .navbar-collapse.show,
  .topnavmenu .navbar-collapse.collapsing {
    padding-top: 20px !important;
  }

  .topnavmenu .navbar-collapse.show .nav-item a,
  .topnavmenu .navbar-collapse.collapsing .nav-item a {
    padding-top: 1.08rem !important;
    padding-bottom: 1.08rem !important;
  }
}

@media (min-width: 1201px) {
  .topnavmenu .nav-item a {
    margin-left: 1rem !important;
    margin-right: 1rem !important;
  }
}

@media (max-width: 768px) {
  .office-map iframe {
    height: 320px;
  }

  .contact-agent-card {
    padding: 24px 18px;
  }

  .akvis-ai-agent {
    min-height: 0;
    gap: 12px;
  }

  .akvis-ai-agent__head {
    flex-direction: column;
    gap: 12px;
  }

  .akvis-ai-agent__head h3 {
    font-size: 1.28rem;
  }

  .akvis-ai-agent__status {
    align-self: flex-start;
  }

  .akvis-ai-chat {
    min-height: 260px;
    max-height: 350px;
    padding: 12px;
  }

  .akvis-ai-msg__bubble {
    max-width: 100%;
    padding: 11px 13px;
  }

  .akvis-ai-suggestions {
    gap: 8px;
  }

  .akvis-ai-chip {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .akvis-ai-form textarea {
    min-height: 82px;
  }

  .akvis-ai-form__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .akvis-ai-form .btn {
    width: 100%;
  }



  .modal-body .akvis-ai-agent {
    min-height: 0;
  }
}

@media (max-width: 576px) {
  .contact-section .container {
    max-width: none;
    padding-left: 10px;
    padding-right: 10px;
  }

  .contact-agent-card {
    padding: 20px 12px;
  }

  .akvis-ai-agent__head h3 {
    font-size: 1.18rem;
  }

  .akvis-ai-agent__head p {
    font-size: 0.94rem;
  }

  .akvis-ai-chat {
    padding: 10px;
  }

  .akvis-ai-form textarea {
    padding: 12px;
  }
}