html,body{
  width: 100%;
  height: 100%;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: transparent;
  transition: background-color 1.0s ease-in-out;
  z-index: 1;
  text-decoration: none;
}
.swal2-modal:focus {
  outline: none;
	-webkit-box-shadow: none;
	box-shadow: none;
}
header.scroll {
  background-color: black;
  z-index: 1;
  opacity: 80%;
}
nav {
  padding: 0;
  margin: 5px;
  width: 100%;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  float: right;
}

li {
  display: inline-block;
  margin-right: 20px;
}

li a {
  display: block;
  color: #fff !important;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none !important;
}


#background-video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}




*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

section{
  min-height: 90vh;
  display: flex;
  justify-content: center;
  align-items: center;

}
section h2{
  font-size: 60px;
  text-align: center;
  text-transform: uppercase;
  padding-top: 5%;
  color: #fff;
  text-shadow: 0 0 3px black, 0 0 5px black;
}
section .text-container{
   display: flex;
}
section .text-container .text-box{
  margin: 20px;
  padding: 20px;
  text-align: center;
  padding-bottom: 10%;
}
section .text-container .text-box h3{
  font-size: 30px;
  text-align: center;
  text-transform: uppercase;
}

@media (max-width: 900px){
  section h1{
    font-size: 2rem;
    text-align: center;
  }
  section .text-container{
    flex-direction: column;
  }
}

.reveal{
  position: relative;
  transform: translateY(150px);
  opacity: 0;
  transition: 1s all ease;
  background-color: #1a1a1a;
  border-top: solid black 10px;
  border-bottom: solid black 10px ;
}

.reveal.active{
  transform: translateY(0);
  opacity: 1;
}

.container {
  position: relative;
  width: 50%;
  background-color: #1a1a1a;
}

.image {
  display: block;
  width: 20%;
  height: auto;
}

.overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 30%;
  opacity: 0;
  transition: .5s ease;
  background-color: #008CBA;
}

.container:hover .overlay {
  opacity: 1;
}

.text {
  color: white;
  font-size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
}




*, *:before, *:after{
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing:border-box;
  box-sizing: border-box;
}


.main-title{
  text-align: center;
  text-transform: capitalize;
}

.container{
  padding: 1em 0;
  width: 50%;
}
@media screen and (max-width: 640px){
  .container{
    display: block;
    width: 100%;
  }
}

@media screen and (min-width: 900px){
  .container{
    width: 33.33333%;
  }
}

.container .title{
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 10px;
}

.content {
  position: relative;
  width: 90%;
  max-width: 100%;
  margin: auto;
  overflow: hidden;
  padding-top: 40%;
  border-radius: 25px;
}

.content .content-overlay {
  background: rgba(0,0,0,0.7);
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 10%;
  bottom: 0;
  right: 0;
  opacity: 0;
  -webkit-transition: all 0.4s ease-in-out 0s;
  -moz-transition: all 0.4s ease-in-out 0s;
  transition: all 0.4s ease-in-out 0s;
  border-radius: 25px;
}

.content:hover .content-overlay{
  opacity: 1;
}

.content-image{
  width: auto;
  padding-left: 23%;
}

.content-details {
  position: absolute;
  text-align: center;
  padding-left: 1em;
  padding-right: 1em;
  width: 100%;
  top: 50%;
  left: 50%;
  opacity: 0;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.3s ease-in-out 0s;
  -moz-transition: all 0.3s ease-in-out 0s;
  transition: all 0.3s ease-in-out 0s;
}

.content:hover .content-details{
  top: 50%;
  left: 50%;
  opacity: 1;
}

.content-details h3{
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.15em;
  margin-bottom: 0.5em;
  text-transform: uppercase;
}

.content-details p{
  color: #fff;
  font-size: 0.8em;
}

.fadeIn-top{
  top: 20%;
}
.logo{
 width: 50%;
 height: auto;
}
.icon{
  width: 3%;
  height: auto;
}

section p{
  color: #fff;
  font-size: 150%;
  background-color: #1a1a1a;
  opacity: 80%;
  padding: 5%;
  border-radius: 10%;
}

footer {
  background-image: url(obrazky/Footer-background.png);
  padding: 20px;
  margin-top: 30%;
  z-index: 1;
  color: #fff;
  border-top: solid black 5px;
  
}

footer p {
  margin: 0;
}

.contact-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.contacts li {
  display: inline-block;
  margin-right: 10px;
  color: #777;
}

.contacts li span {
  font-weight: bold;
}