*, *::after, *::before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}




header {
  position: fixed;
  z-index: 3;
  height: 50px;
  width: 100%;
   display: block;
}




.navBurger {
  position: fixed; z-index: 1000;
  /*left: 20px;
  top: 20px;*/
  cursor: pointer;
  background: #2a547a;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-clip: content-box;
  width: 30px;
  height: 27px;
  border-top: 10px solid transparent;
  border-bottom: 11px solid transparent;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: all 0.25s ease-in-out;
  transition: all 0.25s ease-in-out;
}
.navBurger:before, .navBurger:after {
  content: "";
  position: absolute;
  background: #2a547a;
  height: 5px;
  width: 100%;
  right: 0;
  will-change: rotate;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.navBurger:before {
  top: -10px;
}
.navBurger:after {
  bottom: -10px;
  width: 100%;
}
.navBurger.active {
  background: transparent;
  background-clip: content-box;
}
.navBurger.active:before {
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
  top: 0;
  background: #eee;
  width: 110%;
}
.navBurger.active:after {
  bottom: 0;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
  background: #eee;
  width: 110%;
}

.overlay {
  position: fixed;
  background: #2a547a;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  -webkit-transform-origin: right top;
          transform-origin: right top;
  -webkit-transform: scale(0);
          transform: scale(0);
  visibility: hidden;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
  overflow: hidden;
	background: rgba(0,0,0,.7);
      -webkit-backdrop-filter: grayscale(1) blur(20px);
      backdrop-filter: grayscale(1) blur(20px);
}
.overlay .tel {position: unset;
    right: unset;  font-size: 1.1rem;}
.overlay .menu {position: absolute;
    top: 75px;
    left: 50px;}
.overlay .cont {width: 100%;
    max-width: 1600px;
    height: 100%;
    margin: 0 auto;
    position: relative;
    box-sizing: border-box;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: center; padding: 0 25px;}


.overlay.open {
  opacity: .99;  z-index: 1000;
  visibility: visible;
  -webkit-transform: scale(1);
          transform: scale(1);
}
.overlay.open li {
  display: block;
  -webkit-animation: fadeInRight 0.4s cubic-bezier(0.42, 0.83, 0.7, 1.5) forwards;
          animation: fadeInRight 0.4s cubic-bezier(0.42, 0.83, 0.7, 1.5) forwards;
  -webkit-animation-delay: .4s;
          animation-delay: .4s;
  -webkit-transform: rotate(-7deg);
          transform: rotate(-7deg);
  -webkit-transform-origin: right bottom;
          transform-origin: right bottom;
}
.overlay.open li:nth-of-type(2) {
  -webkit-animation-delay: .6s;
          animation-delay: .6s;
}
.overlay.open li:nth-of-type(3) {
  -webkit-animation-delay: .8s;
          animation-delay: .8s;
}
.overlay.open li:nth-of-type(4) {
  -webkit-animation-delay: 1.0s;
          animation-delay: 1.0s;
}
.overlay.open li:nth-of-type(5) {
  -webkit-animation-delay: 1.2s;
          animation-delay: 1.2s;
}
.overlay.open li:nth-of-type(6) {
  -webkit-animation-delay: 1.4s;
          animation-delay: 1.4s;
}
.overlay.open li:nth-of-type(7) {
  -webkit-animation-delay: 1.6s;
          animation-delay: 1.6s;
}
.overlay.open li:nth-of-type(8) {
  -webkit-animation-delay: 1.8s;
          animation-delay: 1.8s;
}
.overlay.open li:nth-of-type(9) {
  -webkit-animation-delay: 2.0s;
          animation-delay: 2.0s;
}
.overlay.open li:nth-of-type(10) {
  -webkit-animation-delay: 2.2s;
          animation-delay: 2.2s;
}
.overlay.open li:nth-of-type(11) {
  -webkit-animation-delay: 2.4s;
          animation-delay: 2.4s;
}
.overlay.open li:nth-of-type(12) {
  -webkit-animation-delay: 2.6s;
          animation-delay: 2.6s;
}
.overlay.open li:nth-of-type(13) {
  -webkit-animation-delay: 2.8s;
          animation-delay: 2.8s;
}
.overlayMenu {
  /*position: absolute;
  text-align: right;*/
  right: 10vw;
  top: 10vw;
}
.brand {
  display: flex;
    color: #fff;
    justify-content: space-between;
        line-height: 1.5;
    flex-direction: column;
width: 30vw; max-width: 460px;
    height: 60vh;
    padding: 4vw 10vw 4vw 0;
  left: 10vw;
  top: 10vw;
	border-right: 1px solid #fff;
	opacity: .8;
}
.brand .logo {
  width: 210px;
    height: 200px;
    background: url(../images/logo-gkpis-white.png) center no-repeat;
    background-size: 100%;
}
.brand .tel {bottom: 4vw; left: 0; }
.brand .tel a { color: #fff;}
.brand .tel div {background: #fff; margin-right: 5px;}
.brand .tel strong {font-weight: 500;}
.overlayMenu ul {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: block;
  position: relative;
  height: 100%;
}
.overlayMenu ul li {
  display: block;
  position: relative;
  opacity: 0;
  width: 100%;
}
.overlayMenu ul li a {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: #fff;
  text-decoration: none;
  /*font-size: 30px;*/
  padding: 10px 40px 10px 40px;
  margin: 5px 0;
  -webkit-transition: .2s;
  transition: .2s;
}
.overlayMenu ul li a:hover, .overlayMenu ul li a:active, .overlayMenu ul li a:focus {
  -webkit-transform: translateX(-12px);
          transform: translateX(-12px);
  /*padding-left: 80px;*/
  outline: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.03);
}

/*.locked {
  overflow: hidden;
}*/

@-webkit-keyframes fadeInRight {
  0% {
    opacity: 0;
    left: 50px;
  }
  100% {
    opacity: 1;
    left: 0;
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    left: 50px;
  }
  100% {
    opacity: 1;
    left: 0;
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
}