body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: 'IBM Plex Sans', sans-serif;
  background: black;

}
a {
  text-decoration:none;
}
.topmenu{
  width: 100%;
  height: 10vh;
  background: black;
  position: fixed;
  overflow: hidden;
  z-index: 15;
  top:0;
  display: flex;
  align-items: center;
}
 .home{
   width: 65px;
   height: 65px;
   position: relative;
   background-image: url('./img/home.svg');
   background-position: center;
   background-repeat: no-repeat;
   background-size: contain;
   left: 3.5vw;
   /* top: 1.5vh; */
 }
.sidemenu{
  width: 45px;
  height: 45px;
  position: relative;
  left: calc(100% - 160px);
  /* top: -0.5vh; */
  background-image: url('./img/sidemenu.svg');
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.screen{
  position:absolute;
  width:100%;
  height: 100vh;
  overflow: hidden;
  top: 10vh;
}


.background{
  display: none;
  height:100vh;
  width:100%;
  position:fixed;
  z-index: 11;
  background: rgba(255, 255, 255, 0.2);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.forma_after{
  display: none;
  width: 43vw;
  height:23.5vh;
  z-index: 15;
  background-color: black;
  border: 2px solid #000000;
  color: white;
  position: fixed;
  padding-top: 40px;
  top: calc( 50% - 12vh);
  left: calc( 50% - 21.5vw);
}
.question{
  display: none;
  width: 43vw;
  height:72vh;
  z-index: 15;
  background-color: white;
  border: 2px solid #000000;
  color: black;
  position: fixed;
  top:14vh;
  left: calc( 50% - 21.5vw);
}
.forma{
  display: none;
  width: 43vw;
  height:78vh;
  z-index: 15;
  background-color: white;
  border: 2px solid #000000;
  color: black;
  position: fixed;
  top:14vh;
  left: calc( 50% - 21.5vw);
  /* display: flex;
  flex-wrap: nowrap;
    justify-content: flex-start;
    align-content: center;
    align-items: center;
    flex-direction: column; */
}
.form-split {
    width: 480px;
    position: relative;
    margin: 12px auto;
    display: flex;
    justify-content: space-between;
  }
  .cross{
    width: 3vh;
    height: 3vh;
    position: relative;
    left: 38vw;
    top: 3vh;
    background-image: url('./img/crossb.svg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
  }

.form{
  font-family: 'IBM Plex Sans';
font-style: normal;
font-weight: 500;
font-size: 50px;
line-height: 48px;
text-align: center;
margin-top: 40px;
}
input[type="text"], input[type="email"], input[type="tel"], .put{
  display: block;
    width: 440px;
    position: relative;
    margin: 10px auto;
    height: 52px;
    padding: 0 18px;
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 26px;
    border-radius: 0px;
    border: 2px solid #000000;
}
.put {
  display: inline-block;
  width: 190px;
  margin: 0;
}
.fo {
    display: block;
    width: 480px;
    position: relative;
    margin: 18px auto 12px auto;
}
label{
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-size: 24px;
  line-height: 26px;
  margin-left: 18px;
}
 .checkbox-list, .radio-list{
    width: 480px;
    position: relative;
    display: block;
    margin: 18px auto;
  }

  .custom{
  position: absolute;
  z-index: -1;
  opacity: 0;
}
.custom+label {
  display: inline-flex;
  align-items: center;
  user-select: none;
}
.custom+label::before {
  content: '';
  color: white;
  background-color: white;
  display: inline-block;
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  flex-grow: 0;
  border: 2px solid #000000;
  margin-right: 0.5em;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50% 50%;
  cursor: pointer;
}

.custom:not(:disabled):not(:checked)+label:hover::before {
  border-color: #000000;
  background-color: #000000;
}
.custom:checked+label::before {
  border-color: #000000;
  background-color: #000000;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e");
}



.radio-list{
  width: 450px;
margin-left:50px;
margin-top: 28px;

}
.rcustom{
   position: absolute;
   z-index: -1;
   opacity: 0;
 }
 /* для элемента label связанного с .custom-radio */
 .rcustom+label {
   display: inline-flex;
   align-items: center;
   user-select: none;
 }
 /* создание в label псевдоэлемента  before со следующими стилями */
 .rcustom+label::before {
   content: '';
   display: inline-block;
   width: 1em;
   height: 1em;
   flex-shrink: 0;
   flex-grow: 0;
   border: 2px solid black;
   border-radius: 50%;
   margin-right: 0.5em;
   background-repeat: no-repeat;
   background-position: center center;
   background-size: 50% 50%;
 }
 /* стили при наведении курсора на радио */
 .rcustom:not(:disabled):not(:checked)+label:hover::before {
  background-color: #FF6100;
  border: 2px solid black;
 }
 /* стили для активной радиокнопки (при нажатии на неё) */

 .rcustom:checked+label::before {
   border-color: #FF6100;
   background-color: #FF6100;
      border: 2px solid black;
   background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='000000'/%3e%3c/svg%3e");
 }


.text{
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-size: 24px;
  line-height: 26px;
}
.big{
  font-weight: 500;
  font-size: 50px;
  line-height: 47px;
  color: white;
}


.slidergallery{

}

.slider{
width: 100vw;
height:90vh;
display: block;
overflow: hidden;
}
.line{
  display: flex;
  align-items: flex-start;
justify-content: center;

}
.block{
  position: relative;
  display: inline-block;
  height: 100vh;
  overflow: hidden;
}

.image{
  width: 67vw;
  height: 62vh;
}
.a1{
  background-image: url('./img/lecture.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.a2{
  background-image: url('./img/grafiti.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.a3{
  background-image: url('./img/grav.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.a4{
  background-image: url('./img/sculpt.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.headline{
  margin-top: 20px;
  width: 55vw;
}
.rec{
  height: 62vh;
  width: 40px;
  display: inline-block;
  background-color: #FF6100 ;
  position: relative;
  margin-left: 55px;
}
.none{
  margin-left:0;
}
.rectangles{
  margin-left: 55px;
  margin-right: 55px;
  display: inline-block;
}

.left{
  margin-left: 0;
}
.right{
  margin-right: 0;
}
.box{
  width: auto;
  height: 90vh;
  position: relative;
  top: 10vh;
 display: inline-block;
}


.button{
  font-size: 24px;
  width: 9em;
  height: 3em;
  color: black;
  background-color: #FF6100;
    border: 2px solid rgba(0, 0, 0, 1);
  position: relative;
  top: 1.5em;
  z-index: 10;
  text-align: center;
  vertical-align:middle;
  display:table-cell;
}
.button:hover{
  color: black;
  background-color: white;
  border: 2px solid rgba(0, 0, 0, 1);
  transition: .5s;
  cursor: pointer;
}
.complete, .continue{
top: 1em;
left: calc(21.5vw - 4.5em);
background-color: black;
color:white;
}


.footer, .footer2{
  height: 30vh;
  width: 100%;
  background-color: black;
  position: absolute;
  top:100vh;
  overflow: hidden;
}
.footer2{display: none;}
.hse{
  width:237px;
  height: 95px;
  position: relative;
  left: 3.5vw;
  top: 7.5vh;
}
.cont{
font-size: 24px;
line-height: 33px;
color: #FF6100;
}
.contacts{
position: absolute;
font-size: 24px;
width:12em;
left: 38vw;
top: 6.5vh;
display: inline-block;
}
.author{
position: absolute;
font-size: 24px;
width:12em;
left: 74.5vw;
top: 6.5vh;
display: inline-block;
}