@font-face {
  font-family: "PT Sans";
  font-style: italic;
  font-weight: 400;
  src: local("PT Sans Italic"), local("PTSans-Italic"),
    url("../fonts/PT_Sans-Web-Italic.ttf") format("woff2");
}

@font-face {
  font-family: "PT Sans";
  font-style: italic;
  font-weight: 700;
  src: local("PT Sans Bold Italic"), local("PTSans-BoldItalic"),
    url("../fonts/PT_Sans-Web-BoldItalic.ttf") format("woff2");
}

@font-face {
  font-family: "PT Sans";
  font-style: normal;
  font-weight: 400;
  src: local("PT Sans"), local("PTSans-Regular"),
    url("../fonts/PT_Sans-Web-Regular.ttf") format("woff2");
}

@font-face {
  font-family: "PT Sans";
  font-style: normal;
  font-weight: 700;
  src: local("PT Sans Bold"), local("PTSans-Bold"),
    url("../fonts/PT_Sans-Web-Bold.ttf") format("woff2");
}

@font-face {
  font-family: "DINPro";
  src: url("../fonts/DIN%20Bold.ttf") format("woff");
}

@keyframes movedown {
  0% {
    top: 0;
    opacity: 1;
  }
  100% {
    top: 100px;
    opacity: 0;
  }
}

.f-12 {
  font-size: 0.8em;
  /*font-size: 12px;*/
}

.f-14 {
  font-size: 0.9em;
}

.f-16 {
  font-size: 1em;
  /*font-size: 16px;*/
}

.f-18 {
  font-size: 1.1em;
}

.f-24 {
  font-size: 1.5em;
}

.f-40 {
  font-size: 2.5em;
}

h1 {
  font-size: 3em;
  color: white;
}
h2 {
  font-size: 2em;
  color: white;
}
h3 {
  font-size: 2em;
  color: black;
  font-weight: bold;
}
h4 {
  font-size: 2em;
  color: #858585;
  font-weight: bold;
}

body {
  background: #ffffff;
  font-family: "PT Sans";
}
.col-lg-20 {
  -ms-flex: 0 0 100%;
  flex: 0 0 100%;
  max-width: 100%;
}
/* button animation */
[anim="ripple"] {
  position: relative;
  overflow: hidden;
}
[anim="ripple"]:before {
  content: "";
  position: absolute;
  display: block;
  background: var(--ripple-background, white);
  border-radius: 50%;
  pointer-events: none;
  top: calc(var(--y) * 1px);
  left: calc(var(--x) * 1px);
  width: calc(var(--d) * 1px);
  height: calc(var(--d) * 1px);
  opacity: calc(var(--o, 1) * var(--ripple-opacity, 0.3));
  transition: calc(var(--t, 0) * var(--ripple-duration, 600ms))
    var(--ripple-easing, ease-in-out);
  -webkit-transform: translate(-50%, -50%) scale(var(--s, 1));
  transform: translate(-50%, -50%) scale(var(--s, 1));
  -webkit-transform-origin: center;
  transform-origin: center;
}

button.btn-contacts {
  --ripple-background: white;
  --ripple-opacity: 0.3;
  --ripple-duration: 600ms;
  border: 1px solid #e0e0e0;
  border-radius: 3px;
  padding: 0.75em 0em;
  margin-bottom: 1em;
  font-size: 1em;
  outline: none;
  /* display: block; */
  background: white;
  color: #008ed6;
  text-transform: uppercase;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  /* min-width: 143px; */
  width: 50%;
  text-align: center;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  position: absolute;
  top: 10%;
  left: 25%;
}
.btn-contacts {
  padding: 1em 3em;
  border: 3px solid #4a90e2;
  transition: all 300ms ease;
}

#line {
  position: relative;
  left: calc(var(--x) * 1px);
  transition: calc(var(--t, 0) * var(--line-duration, 300ms))
    var(--line-easing, ease-in-out);
}
/* END COMMON STYLES */
header {
  width: 100%;
  position: absolute;
  background-color: #15141aaa;
}
.header {
  position: relative;
  z-index: 1;
  display: flex;
}

.header .logo {
  margin: 1.9em 0;
}

.header .menu {
  margin-left: 5em;
  margin-top: 2.5em;
  position: relative;
}

.header .menu ul li {
  margin-right: 2em;
  float: left;
  /* font-weight: bold; */
}

.header .menu ul li a {
  font-size: 1em;
  color: #ffffff;
}

.header .menu ul li a:hover {
  color: #ffffff;
}

.header .chats {
  margin-top: 2.4em;
}
.header .chats a {
  margin-left: 1.3em;
}

.header .phone {
  margin-top: 1.5em;
  color: #ffffff;
}

.header .btn-danger {
  text-transform: uppercase;
  margin-top: 25px;
  margin-left: 10px;
  padding: 8px 12px;
}

.header .head-contacts {
  width: fit-content;
  margin-left: auto;
}

@media (min-width: 992px) and (max-width: 1200px) {
  .header .menu {
    margin-left: 1em;
  }
  .header .chats {
    display: none;
  }
}

/* BOX 1 */

.box-1 {
  background-image: url(../images/knspb/box-1-bg.png);
  background-repeat: no-repeat;
  background-color: #7d1b1b4d;
  padding-bottom: 13em;
  background-blend-mode: overlay;
  background-size: auto 100%;
  background-position-x: center;
}
@media (min-width: 1440px) {
  .box-1 {
    background-size: 100% auto;
  }
}
.box-1 h1.title {
  text-align: left;
  padding-top: 3.1em;
}
.box-1 h2.subtitle {
  text-align: left;
  padding-top: 0.7em;
  padding-bottom: 3em;
}

.box-1 .bar-item {
  position: relative;
}

.box-1 ul {
  /* background: darkorange; */
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.box-1 li {
  color: #fff;
  /* background: darkorange; */
  display: block;
  /* float: left; */
  /* padding: 1rem; */
  position: relative;
  text-decoration: none;
  transition-duration: 0.5s;
}

.box-1 li a {
  color: #fff;
}

.box-1 li:hover {
  background: #008ed650;
  cursor: pointer;
}
.box-1 .bar-item {
  border-left: 0.5px solid #707070;
}
.box-1 .bar-item .dropdown,
.box-1 .bar-item .sub-dropdown {
  overflow: initial;
  border-radius: 0.25rem;
  width: 100%;
  visibility: hidden;
  opacity: 0;
  min-width: 5rem;
  position: absolute;
  transition: all 0.5s ease;
  margin-top: 0.5rem;
  left: 0;
  display: none;
}
.box-1 .bar-item .sub-dropdown {
  max-height: 400px;
  overflow: overlay;
}
.box-1 .bar-item > .cell {
  border-radius: 0;
  width: 100%;
  display: flex;
  color: black;
  align-items: center;
  justify-content: space-between;
  text-align: left;
}
.box-1 .bar-item > .cell::after {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

.box-1 ul li ul li {
  clear: both;
  width: 100%;
}
.box-1 .sub-dropdown {
  left: 100px;
  top: 0px;
}
.cell {
  padding: 1rem;
}
.show-sub {
  visibility: visible !important;
  opacity: 1 !important;
  display: block !important;
}

.box-1 .search {
  display: flex;
}
.box-1 .search .btn-group .btn-danger {
  background: -webkit-linear-gradient(top, #ffffff 0%, #cfcfcf 100%);
  border-color: #707070;
}

/*
.box-1 .search .btn-group:first-child .btn{
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}
.box-1 .search .btn-group .btn {
  border-radius: 0;
  width: 100%;
  display: flex;
  color: black;
  align-items: center;
  justify-content: space-between;
  text-align: left;
}
.box-1 .search .btn-group .btn span{
  display: block;
}
.box-1 .search .btn-group .dropdown-menu.show {
    display: block;
    width: 100%;
}
.box-1 .search .btn-group:last-child .btn{
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
} */
.box-1 .btn-search {
  height: 100%;
  width: 100%;
  font-size: 1rem;
  background-color: #008ed6;
  border-color: #008ed6;
  border-style: solid;
}

/* пппппппппппппппппппппппппп */
.box-1 .search .cell {
  background: -webkit-linear-gradient(top, #ffffff 0%, #cfcfcf 100%);
  border-color: #707070;
  color: black;
  text-align: left;
}
.box-1 .search .cell span {
  padding-left: 0.3rem;
}
.box-1 .search .cell img {
  visibility: hidden;
}
.box-1 .dropdown .cell {
  background: #cfcfcf00;
  border-color: #70707000;
}
.box-1 .dropdown .selected {
  background: #008ed650;
  cursor: pointer;
}
.box-1 .dropdown .selected img {
  visibility: visible;
}
.box-1 .dropdown,
.box-1 .sub-dropdown {
  background: -webkit-linear-gradient(top, #ffffff 0%, #cfcfcf 100%);
  border-color: #707070;
}
.box-1 .search .bar-item:first-child .cell {
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}
.box-1 .search .bar-item:last-child .cell {
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}
.box-1 .search .inputs {
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.box-1 .search .inputs input {
  border-radius: 4px;
  display: flex;
  width: 70%;
}
.box-1 .search .inputs label {
  color: black;
}
/* DROPDOWN SUBMENU */

/* BOX 2 */
.box-2 {
  background-color: #e3e3e3;
}
.box-2 .adv {
  display: flex;
  justify-content: space-around;
  text-align: center;
  border-bottom: 1px solid #ededed;
}
.box-2 .adv-item {
  width: 33%;
}
.box-2 .adv-item .adv-img img {
  width: 30%;
}
.box-2 .adv-item .adv-title {
  font-size: 1.5em;
  line-height: 1em;
}
.box-2 .object {
  background-color: white;
  position: relative;
  margin-bottom: 50px;
}
.box-2 .object img {
  width: 100%;
}
.box-2 .object .head {
  position: relative;
  width: 100%;
  height: 4em;
  font-size: 0.8em;
  font-weight: bold;
  text-align: center;
  color: #008ed6;
  border: 1px solid #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .col-lg-20 {
    -ms-flex: 0 0 20%;
    flex: 0 0 20%;
    max-width: 20%;
  }
}

/* BOX 3 */
.box-3 {
  background-image: url("../images/knspb/box-3-bg.png");
  background-repeat: no-repeat;
  background-color: #e3e3e3;
  padding: 4.5em 0;
  background-size: auto 100%;
  background-position-x: center;
}
@media (min-width: 1440px) {
  .box-3 {
    background-size: 100% auto;
  }
}
.box-3 .explanation {
  display: flex;
  align-items: center;
  justify-content: center;
}
.box-3 .explanation .text {
  font-size: 2.5em;
  color: white;
}
.box-3 .row .form {
  background-color: white;
}
.box-3 .row .form .form-control {
  border-radius: 0.15rem;
}
.box-3 .row .form .input-box .contacts label {
  margin-bottom: 1.1rem;
}
.box-3 .row .form .input-box .comment textarea {
  resize: none;
  margin: 0;
}
.box-3 .btn-send {
  font-size: 0.8em;
  width: 100%;
  padding: 0.7rem 0rem;
  line-height: 2;
  border-radius: 0.3rem;
  background-color: #008ed6;
  border-color: #008ed6;
  border-style: solid;
}

/* BOX-4 */
.box-4 {
  background-color: #e3e3e3;
  padding: 4em 0;
}
.box-4 .plane {
  text-align: center;
  background-color: white;
  border: 1px solid #e0e0e0;
}
.box-4 .plane .block {
  border-bottom: 1px solid #e0e0e0;
}
.box-4 .plane .name-text {
  font-size: 2em;
  font-weight: bold;
  line-height: 1em;
  padding: 0.5em 0;
}
.box-4 .plane .name-text span {
  color: black;
}
.box-4 .pers-name-text {
  font-size: 1.4em;
  line-height: 1em;
  padding: 0.5em 0;
  border-bottom: 1px solid #e0e0e0;
}
.box-4 .plane .pers-name-text span:first-child {
  color: black;
  font-weight: bold;
}
.box-4 .plane span {
  color: black;
}
.box-4 .sub-plane {
  text-align: center;
}
.box-4 .sub-plane .block {
  background-color: white;
  border: 1px solid #e0e0e0;
}
.box-4 .sub-plane .block:first-child {
  height: 6em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.box-4 .sub-plane .name-text {
  font-size: 1em;
  font-weight: bold;
  line-height: 1em;
  padding: 1em 0;
}
.box-4 .sub-plane .name-text span {
  color: black;
}
.box-4 .sub-plane .pers-name-text {
  font-size: 0.9em;
  line-height: 1em;
  padding: 0.9em 0;
  height: 4.7em;
}
.box-4 .sub-plane .pers-name-text span:first-child {
  color: black;
  font-weight: bold;
}
.box-4 .sub-plane .info-text {
  /* display: none; */
  font-size: 0.9em;
  line-height: 1em;
  padding: 0.9em 0.1em;
}
.box-4 .sub-plane span {
  color: black;
}
.box-4 .resizable {
  position: relative;
  height: 4em;
}
.box-4 .resizable.res {
  animation-name: resize;
  -webkit-animation-name: resize;

  animation-duration: 0.3s;
  -webkit-animation-duration: 0.3s;

  animation-timing-function: ease;
  -webkit-animation-timing-function: ease;
  height: 9.7em;
}
@keyframes resize {
  0% {
    height: 0%;
  }
  100% {
    height: 100%;
  }
}
.hopdown {
  visibility: hidden;
}
.box-4 .slideDown {
  animation-name: slideDown;
  -webkit-animation-name: slideDown;

  animation-duration: 0.5s;
  -webkit-animation-duration: 0.5s;

  animation-timing-function: ease;
  -webkit-animation-timing-function: ease;

  visibility: visible !important;
}

@keyframes slideDown {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  50% {
    transform: translateY(-20%);
    opacity: 0.5;
  }
  65% {
    transform: translateY(-10%);
    opacity: 0.65;
  }
  80% {
    transform: translateY(-5%);
    opacity: 0.8;
  }
  100% {
    transform: translateY(0%);
    opacity: 1;
  }
}

@-webkit-keyframes slideDown {
  0% {
    -webkit-transform: translateY(-100%);
    opacity: 0;
  }
  50% {
    -webkit-transform: translateY(8%);
    opacity: 0.5;
  }
  65% {
    -webkit-transform: translateY(-4%);
    opacity: 0.65;
  }
  80% {
    -webkit-transform: translateY(4%);
    opacity: 0.8;
  }
  95% {
    -webkit-transform: translateY(-2%);
    opacity: 0.95;
  }
  100% {
    -webkit-transform: translateY(0%);
    opacity: 1;
  }
}

/* BOX 5 */
.box-5 {
}
.box-5 .article-box {
  border-left: 1px solid #e0e0e0;
  border-right: 1px solid #e0e0e0;
  height: fit-content;
}
.box-5 .article-list {
  list-style: none;
  padding: 0 1.5em;
}
.box-5 .article-list span {
  display: block;
}
.box-5 .article-list .text {
  font-size: 0.9em;
  padding: 1em 0;
}
.box-5 .article-list .data {
  color: #008ed6;
  text-decoration: underline;
}

/* BOX-6 */
.box-6 {
  background-color: #e3e3e3;
  padding: 4em 0 0 0;
}
.box-6 .cont {
  display: flex;
  justify-content: space-around;
  text-align: center;
  border-bottom: 1px solid #ededed;
}
.box-6 .cont-item {
  width: 25%;
}
.box-6 .cont-item .cont-img {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.5em;
}
.box-6 .cont-item .cont-img img {
  width: 15%;
  min-height: 1.5em;
  max-height: 2.5em;
  max-width: fit-content;
}
.box-6 .cont-item .cont-text {
  padding-top: 1em;
  padding-bottom: 1em;
  font-size: 1em;
  /* line-height: 1em; */
  color: black;
}
.box-6 .cont-item .cont-text a {
  color: #008ed6;
  text-decoration: underline;
}
.map {
  height: 400px;
}

/* FOOTER */
footer {
  background-color: #15141a;
}
footer .socials {
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .socials img {
  width: 100%;
  padding: 1.5em 0.6em;
}