/* latin */
@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 400;
  src: url(fonts/quicksand.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

body{
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: 'Quicksand', sans-serif;
  background: url(../src/Sreemik_fon.jpg);
  background-size: cover;
  background-repeat: repeat;
  animation: backgr 185s linear infinite;
}
body[modal="true"]{
  overflow: hidden !important;
}
body[modal="true"]  .modal{
  opacity: 1 !important;
  pointer-events: auto !important;
  transition: 0s z-index !important;
  z-index: 999 !important;
}
.modal{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 100vh;
  width: 100vw;
  background: rgba(0,0,0,0.5);
  box-shadow: 0px 0px 20px -5px black;
  position: fixed;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: -3;
  pointer-events: none;
  opacity: 0;
  transition: .3s;
}
.modal .content{
  width: 80vw;
  margin-top: 5vh;
  height: auto;
  background: #fff;
  overflow: hidden;
  overflow-x: hidden;
  border-radius: 2px;
  scrollbar-width: none;
  margin-left: 10vw;
  margin-bottom: 5vh;
  box-sizing: border-box;
  padding: 10px;
  z-index: 1050;
}
.modal .content .modalHeader{
  position: relative;
  width: 80vw;
  height: 10px;
}
.modal .content .modalHeader .btnClose{
  font-size: 25px;
  position: absolute;
  right: 30px;
  line-height: 10px;
  margin-top: 10px;
  cursor: pointer;
}



nav{
  background: #fff;
  display: flex;
  justify-content: right;
  align-content: center;
  position: fixed;
  left:0;
  right:0;
  width: 100vw;
  height: 60px;
  z-index: 999;
  box-shadow: 0px 0px 10px #555;
}

nav #logo{
  position: absolute;
  left: 10px;
  top: 5px;
  color: #222;
  font-family: 'Georgia', serif;
}
nav #burger{
  position: absolute;
  right: 30px;
  top: 7.5px;
  font-size: 30px;
  display: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 25px;
  cursor: pointer;
}
nav #burger span{
  display: inline-block;
  position: relative;
  height: 5px;
  width: 40px;
  background-color: #222;
  transition: all 0.5s cubic-bezier(0.34, 0.07, 0.1, 1);
  display: none;
}
#burger span:before, #burger span:after {
  content: '';
  height: 5px;
  width: 40px;
  position: absolute;
  right: 0;
  background-color: #222;
  transition: all 0.5s cubic-bezier(0.34, 0.07, 0.1, 1);
}
#burger span:before {
  top: -10px;
}
#burger span:after {
  bottom: -10px;
}

nav #burgerSwitch{
  display: none;
  opacity: 0;
}

nav a{
  text-decoration: none;
  color: #222;
  transition: .3s;
}

nav ul{
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  width: inherit;
}

nav ul li{
  margin: 0px 20px;
  color: #222;
  font-family: arial;
  cursor: pointer;
  transition: .3s;
}
nav ul li:hover a{
  color: purple;
}
nav ul li:last-child{
  margin-right: 35px;
}

@media screen and (max-width: 675px){
  nav #burger span{
    display: inline-block;
  }
  nav #burgerSwitch:checked ~ ul{
    opacity: 1 !important;
    transform: translateY(0) !important;
    height: auto;
  }
  nav #burgerSwitch:checked ~ #burger > span{
    background-color: transparent;
  }
  nav #burgerSwitch:checked ~ #burger > span:before{
    top: 0;
    transform: rotate(-45deg);
  }
  nav #burgerSwitch:checked ~ #burger > span:after{
    top: 0;
    transform: rotate(45deg);
  }
  nav ul{
    display: block;
    position: absolute;
    left: 0;
    top: 43px;
    width: 100vw;
    height: 0;
    background: white;
    opacity: 0;
    box-shadow: 15px 0px 15px -7px black;
    transform: translateY(-100px);
    z-index: -1;
    overflow: hidden;
    transition: all .3s;
  }
  nav ul li{
    height: 60px;
  }
  nav ul li:nth-child(1){
    padding-top: 25px;
  }
  nav #burger{
    display: block;
  }
}




.header{
  width: 100vw;
  min-height: 350px;
  background: transparent;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
@keyframes backgr{
  0%{
    background-position: 0 10000px;
  }
  100%{
    background-position: 0 0;
  }
}
.header p{
  color: white;
  font-family: arial;
  text-align: center;
  font-size: 25px;
  max-width: inherit;
  padding-top: 55px;
  color: #FFCCFF;
  padding-bottom: 20px;
}
.header p span{
  font-size: 60px;
  line-height: 110px;
  font-family: 'Georgia', serif;
  flex-basis: 100%;
}

.mainContainer{
  position: relative;
  width: 100vw;
  min-height: 100vh;
  background: #fefefe;
}

.section{
  width: 100vw;
  min-height: 420px;
  display: flex;
  flex-wrap: wrap;
}

.section .leftCol{
  width: 50vw;
  margin: 0 0;
  height: inherit;
}

.section .rightCol{
  width: 50vw;
  margin: 0 0;
  height: inherit;
}

.functionsList{
  padding-bottom: 10px;
}
.functionsList li{
  list-style: none;
  margin: 15px;
}
.functionsList li::before{
  content: '✓';
  margin-right: 10px;
  color: #2ecc71;
}


#section1 > h2{
  margin-top: 40px;
  flex-basis: 100%;
  text-align: center;
}

#section1{
  margin-bottom: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#section1 .wrapper{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
#section1 > .wrapper{
  box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
}
.wrapper p{
  width: 75vw;
  padding: 0 20px;
  font-size: 14px;
}
@media screen and (max-width: 600px){
  .wrapper p{
    width: 90vw;
  }
}


#section2{
  margin: 0 5vw;
  width: calc(100vw - 40px);
  height: auto;
  padding-bottom: 40px;
}
#section2 h2{
  margin-top: 50px;
}
#section2 .rightCol{
  box-sizing: border-box;
  border-radius: 5px;
  width: calc(45vw - 5px);
  margin-left: 10px;
  box-shadow: 0px 0px 15px 0 rgba(0,0,0,0.1);
}
#section2 .rightCol h2{
  margin-left: 50px;
}
#section2 .leftCol{
  box-sizing: border-box;
  border-radius: 5px;
  width: calc(45vw - 5px);
  box-shadow: 0px 0px 15px 0 rgba(0,0,0,0.1);
}
#section2 .leftCol h2{
  margin-left: 50px;
}
@media screen and (max-width: 700px){
  #section2 .leftCol{
    width: 90vw;
  }
  #section2 .rightCol{
    margin-top: 30px;
    width: 90vw;
  }
}


#section3 .rightCol{
  display: flex;
  justify-content: center;
  align-items: center;
}
#section3 .leftCol{
  display: flex;
  justify-content: center;
  align-items: center;
}
.slider-wrp{
  position: relative;
}
.slider-wrp input{
  display: none;
  opacity: 0;
}
.slider-wrp ul{
  width: 900vw;
  height: 300px;
  display: flex;
  overflow-x: hidden;
  list-style: none;
  margin-top: 0;
}
.slider-wrp ul li{
  min-width: 100vw;
  max-width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
  color: #222;
  margin-left: -40px;
  transition: .4s;
}
.slider-wrp ul li .slideBody{
  width: 60vw;
  overflow: hidden;
  background: #fff;
  box-sizing: border-box;
  padding: 20px;
  border-radius: 5px;
}
.slider-wrp ul li .slideBody p[onclick="showMore()"]{
  color: purple;
  cursor: pointer;
}
.slideTitle{
  font-weight: bold;
}
.slider-wrp .previous{
  position: absolute;
  left: 5vw;
  top: 150px;
  color: white;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  cursor: pointer;
}
.slider-wrp .next{
  position: absolute;
  right: 5vw;
  top: 150px;
  color: #fff;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  cursor: pointer;
}

#r1:checked ~ ul li:nth-child(1){
  margin-left: -40px;
}
#r2:checked ~ ul li:nth-child(1){
  margin-left: -100vw;
}
#r3:checked ~ ul li:nth-child(1){
  margin-left: calc(-200vw + 40px);
}


.requireContainer{
  width: 100vw;
  min-height: 300px;
  background: #fff;
  padding-top: 10px;
  box-sizing: border-box;
  display: flex;
  align-content: center;
  justify-content: center;
  flex-wrap: wrap;
}
.requirements{
  width: 90vw;
  margin: 40px 5vw;
  margin-top: 20px;
  border-radius: 5px;
  box-shadow: 0px 0px 20px rgba(0,0,0,0.15);
}
.requireContainer .requirements .title{
  font-size: 25px;
  margin-left: 10px;
}

.literature{
  width: 90vw;
  margin: 30px 5vw;
  margin-bottom: 0;
  box-sizing: border-box;
  padding: 20px;
  box-shadow: 0px 0px 20px rgba(0,0,0,0.15);
  margin-bottom: 50px
}


.footer{
  min-height: 40px;
  width: 100vw;
  background: #fff;
  color: #000;
  box-shadow: 0px 0px 10px -5px black;
  display: flex;
align-content: center;
justify-content: center;
}

.footer ul{
  width: inherit;
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 0 0 0 -40px;
  flex-wrap: wrap;
}
.footer ul li{
  margin: 5px 20px;
}
.footer ul li a{
  text-decoration: none;
}
.footer ul li a:active{
  color: purple;
}