* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
  
}
html, body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.7;
  background: transparent;
  width: 100%;
  overflow-x: hidden;
  
}
html{
  font-size: 100%;
  font-family: 'Alumni Sans';
  scroll-behavior: smooth;
}

.container {
  width: 98%;
  margin: 0 auto;
}

section {
  padding: 10rem 0;
}
h1,
h2,
h3,
h4,
h5 {
  line-height: 1.2;
}

h1 {
  font-size: 2.4rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.6rem;
}

h4 {
  font-size: 1.3rem;
}
img {
  width: 100%;
  display: block;
  object-fit: cover;
}
.btn {
  display: inline-block;
  background: transparent;
  color: white;
  border: 1px solid transparent;
  font-weight: 500;
}
a{
  color: black;
  display: block;
  
}


 /*=========================================Navigacija===========================================*/
nav {
  background: transparent;
  width: 100%;
  padding: 2rem 0 2rem 0rem;
  position: fixed;
  top: 0;
  z-index: 11;
 background-color: #3C3C3C;
}
.nav__container{
height: 100%;
  display: grid;
  justify-items: center;
  grid-template-columns: 90fr 10fr;
  grid-template-rows: 50fr 50fr;
  align-items: center;
  max-width: 100%;
  
}
.nav__menu {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  
}
.navmenuholder{
  grid-row: 2/3;
  width: 100%;
  justify-self: center;
  flex: 1;
  padding-top: 5rem 5rem;
  
  
  }
  .nav__menu a{
    font-size: 2rem;
    color: #F2F2F2;
    font-family: 'Alumni Sans';
font-style: normal;
font-weight: 400;
padding: 0.5rem ;
  }
  .imgholder{
grid-row: -3/-1;
transform: rotate(-30deg);
width: 80%;

  }
  .black_text{
    color: black;
  }
  .yellowpart{
    width: 100%;
    color: #FFC700;
    font-size: 3.2rem;
    font-family: 'inter';
font-style: normal;
font-weight: 700;
  }
  
  .nav-btn{
display: flex;
width: 23%;

  }
  .titletextholder{
    position: absolute;
    align-self: center;
  transform: translate(0,-50%);
 
  }
  #open-menu-btn{
    display: none;
  }
   /*=======================================================================================================*/
  /*=========================================Hover animation nav*===========================================*/
  .nav__menu button{
    position: relative;
    display: block;
    transition: .5s;
    color: #F2F2F2;  
    padding: 0.6rem 0rem;
    
  }
  .nav__menu li a::before{
    content: '';
    position: absolute;
    top: 0;
    left:0;
    width: 100%;
    height: 100%;
    border-top: 2px solid #000000;
    border-bottom: 2px solid #000000;
    transform: scaleY(2);
    opacity: 0;
    transition: .5s;
    z-index: -1;
    
  }
  .nav__menu li a:hover::before{
    transform: scaleY(1);
    opacity: 1;
  }
  .nav__menu li a::after{
    content: '';
    position: absolute;
    top: 2px;
    left:0;
    width: 100%;
    height: 100%;
    transform: scale(0);
    background: #000000;
    z-index: -1;
    transition: .5s;
    opacity: 0.6;
    border-radius: 5rem;
  }
  .nav__menu li a:hover::after{
    transform: scale(1);
    
  }
  .nav__menu li a:hover{
    color: #fff;
  }

  /*===========================================================================================================*/
  /*==================================================Slider===========================================*/
  .slidecontainer{
    padding-top: 13rem;
    height:100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: transparent;
    margin: 0 auto;
  }
  .omg{
    display: flex;
   align-items: center;
   position: absolute;
    left:0; top:0;
    width:100%; 
    height:100%;
    object-fit: cover;
    /*background: -webkit-linear-gradient(top, rgba(0,0,0,0) 0%,rgba(0,0,0,0.3) 100%); /* Chrome10+,Safari5.1+ 
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 ); /* IE6-9 */
    
  
  }
    
  .slider{
    display: flex;
    flex-direction: column;
   justify-content: center;
    position: relative;
    width: 100%;
    min-height: 100%;
overflow: hidden;
background-color: #3C3C3C;
  }
  .slider .slide{
display: flex;
position: absolute;
width: 100%;
height: 100%;
clip-path: circle(0% at 0 50%);



  }
  .slider .slide.active{
    clip-path: circle(150% at 0 50%);
    transition: 1s;
  }
  .slider .slide img{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
  }
  .slider .slide .info {
   width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #F2F2F2;
    font-family: 'inter';
    opacity: 0;
    transition: opacity 0.5s ease;
  }
  .slider .slide .info h2{
    font-size: 4em;
    font-weight: 800;
  }
  .slider .slide .info p{
    font-size: 4rem;
    font-weight: 400;
    margin-top: 2rem;
    line-height: 1.5;
    text-align: center;

  }
  .navigationslider{
    align-items: center;
    display: flex;
    justify-content: space-between;
    opacity: 0;
    transition: opacity 0.5s ease;
    ;
    
  }
  .slider:hover .navigationslider,.slider:hover .info {
    opacity: 1;
  }
  .prev-btn,.next-btn{
z-index: 999;
font-size:8em;
color: #000000;
cursor: pointer;
  }
  .navigation-visibility{
    z-index: 999;
    display: flex;
    position: absolute;
    bottom:0;
    right: 50%;
    transform: translate(50%,0);


  }
  .navigation-visibility .slide-icon{
background: rgba(255, 255, 255, 0.5);
width: 20px;
height: 10px;
transform: translateY(-50px);
margin: 0 6px;
border-radius: 2px;
box-shadow: 0 5px 25px rgb(1 1 1 /20%);

  }
  .navigation-visibility .slide-icon.active{
    background: yellow;
      }
      /*--------------------------------------------------Gallery-----------------------------------------------------*/

.container5{
 display: flex;
 align-items: center;
}
.gallery{
  height: 100%;
  justify-content: center;
  padding:20rem 5rem 5rem;
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
  grid-gap:2rem;
 
}
.gallery img{
  height: 100%;
  width: 100%;
  overflow: hidden;
  border-radius: 1rem;
 
}
.gallery img:hover{
  transform: scale(1.3);
overflow:hidden ;
}

.img-galeryholder{
height: 100%;
width: 100%;
overflow: hidden;
border-radius:1rem;
}
.img-galeryholder a{
height: 100%;
width: 100%;
}





      
      /*kartice foto/vid*/
      .container1{
        
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        flex-wrap: wrap;
        height: fit-content;
        z-index: 1;
        column-gap: 10rem;
        background-color: #505050;
        padding-top: 15rem;
       
        
       
      }
      .container1 .card{
        position: relative;
        width: 25%;
        height: 100%;
        box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
        border-radius: 20px;
        background: rgba(255, 255, 255, 0.1);
        margin-bottom: 20rem;
        margin-top: 10rem;
       
        display: flex;
        justify-content: center;
        align-items: center;
        border-top: 1px solid rgba(255, 255, 255, 0.5);
        border-left: 1px solid rgba(255, 255, 255, 0.5);
        backdrop-filter: blur(5px);
        color: white;
       
      }
      .container1 .card .content{
        padding: 2rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        gap:2rem;
        align-items: center;
        z-index: 5;
        width: 90%;
      }
      .container1 .card .content h3{
        font-size:3rem;
      }
      
    
      .container1 .card .content p{
        font-size: 1.8rem;
        font-weight: 300;
        

      }
      .galerija a{
        position: relative;
        display: inline-block;
        background-attachment: #fff;
        color: black;
        text-decoration: none;
        font-weight: 500;
        box-shadow: rgba(0, 0, 0, 0.5);
        font-size: 1.1rem;
        width: 100%;
        height: 100%;
      }
     .galerija{
        padding: 1rem;
        border-radius: 2rem;
        background-color: #FFC700;
        width: 60%;
      }
      .card img{
        height: 100%;
        z-index: -1;
        width: 33.3%;
        
      }
      .card img:first-child{
        border-top-left-radius:20px;
        border-bottom-left-radius:20px;
      }
      .card img:last-child{
        border-top-right-radius:20px;
        border-bottom-right-radius:20px;
      }
      
      .imgholdercard{

        border-radius: 20px;
        position: absolute;
        display: flex;
        height: 250%;
        background: -webkit-linear-gradient(top, rgba(0,0,0,0.4) 10%,rgba(0,0,0,0.1) 100%); /* Chrome10+,Safari5.1+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 );
      }
      /*--------------------------------------------------Gallery video------------------------------------------------*/
      .container6{
        padding-top: 20rem;
      }
      .container6 .heading{
        font-size: 3rem;
        margin:2rem 0;
        text-transform: capitalize;
        color: black;
        text-align: center;
        

      }
      .video-container{
        display: flex;
        justify-content: center;
        flex-wrap: wrap;

      }
      .video-container .video iframe{
        height: 100%;
        width: 100%;
        object-fit: cover;
        border: none;
        cursor: pointer;
      }
      
      
      .video-container .video{
        height: 18rem;
        width: 25rem;
        margin:2rem;
      
      }
      
     
      
  /*--------------------------------------------------mediaquaries-----------------------------------------------------*/
  @media(max-width:1405px){
    .container1 .card .content h3{
      font-size:2.1rem;
     
    }
    .footer__container{
      margin: 0 3.5rem!important;
    }
   
    body{
     overflow-x:hidden;
    }
    
  
    .container1 .card .content p{
      font-size: 1.7rem;
      font-weight: 300;
      

    }
    .container1 .card{
      width: 35%;
    }
    .container1{
      column-gap: 6rem;
    }

    
  }
  @media(max-width:1177px){
    .prev-btn,.next-btn{
      font-size:4em;
        }
        .slider.slide.info{
          position: relative;
           margin-left: auto;
           margin-right: auto;
           
         }
         .footer__container {
          margin:0 2rem !important;
          gap: 0 !important;
          text-align: center;
       }
        
        .slider .slide .info{
opacity: 1;
        }
.navigationslider{
  opacity: 1;
}
.sadrzaj p{
  font-size: 150%!important;
}

  }
 
  @media(max-width:900px){
    .slider{
      width: 100%;
  }
  .container1 .card{
    width: 43%;
    margin: 15rem 0 25rem 0 ;
  }
  
  
  .opiscontainer{
    width: 95% !important;
  }
  .opiscontainer .sadrzaj h3{
    font-size:2.5em ;
  }
  .opiscontainer .sadrzaj p{
    font-size:160% !important;
  }
  html{
    font-size: 85%;
  }
  .footer__container {
    margin:0 4rem !important;
    gap: 0 !important;
    text-align: center;
 }
 
 .footer__socials{
  justify-content:center;
  
 }
 
 
 
  .gallery{
    grid-template-columns: 33.333fr 33.333fr 33.333fr;

  }
}
@media(max-width:500px){
  .card{
    margin:10rem 0 10rem 0!important;
  }
  .imgholdercard{
    height:160%;
  }
  .container1 .card{
    width: 90%!important;
  }
  .footer__container{
    margin:0!important;
    
  }
  .opiscontainer .sadrzaj h3{
    font-size: 180%;
  }
  .opiscontainer .sadrzaj p{
    font-size: 160% !important;
  }
  
  html{
    font-size: 70%;
  }
  .slidecontainer{
    padding-top: 10rem;
  }
  .content p,h3{
    font-size: 280%!important;
  }
  .galerija a{
    font-size: 80%!important;
  }
  .gallery{
    padding:20rem 2rem 2rem;
  }
  
}

@media(max-width:700px){
.container1{
  display:flex;
  flex-direction: column;
}
.container1 .card{
  width: 80%;
}
.footer__container{
  display: flex!important;
  flex-direction: column;
}
.opiscontainer .sadrzaj p{
  overflow: scroll!important;
}

}
  
  /*------------------------------------------end of mediaquaries-----------------------------------------------------*/
  /*------------------------------------------opis tehnologije-----------------------------------------------------*/
  #tehnologije{
  padding:2rem;
  position: absolute;
  top: -10%;
  }
  #tehnologija{
    padding-bottom:5rem;
    padding-top: 2;
  }
  
  .opistehnologije{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
    height: fit-content;
    z-index: 1;
    background-color: #505050;
    padding-bottom: 10rem;
    
  }
  .opiscontainer{
    position: relative;
    width: 70%;
    height:42rem;
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
    color: white;
    justify-content: center;
}

.imgholdertehnologija{
  position: absolute;
  display: flex;
  height: 100%;
  width: 100%;
  background: -webkit-linear-gradient(top, rgba(0,0,0,0.6) 30%,rgba(0,0,0,0.7) 100%); /* Chrome10+,Safari5.1+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 );
border-radius: 20px;
}
.imgholdertehnologija img{
  height: 100%;
        z-index: -5;
        width: 100%;
        border-radius: 20px;
}
.sadrzaj{
  padding: 3rem;
        z-index: 5; 
        height: 100%;      
}
.sadrzaj h3{
  height: 10%;
  font-size: 3rem;
  letter-spacing: 2px;
  color: #F2F2F2;
  font-family: 'Alumni Sans';
  margin-bottom: 1rem;
}
.sadrzaj p{
  height: 90%;
  line-height: 1.6;
  font-family: 'Alumni Sans';
  font-size: 1.8rem;
}

/*-----------------------------------------------------footer----------------------------------------------------------*/
footer {
  background:#3C3C3C ;
  padding-top: 5rem;
  font-size: 0.9rem;
  width: 100%;
  height: 100%;
  
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5rem;
  margin: 0 10rem;
}

.footer__container > div h4 {
  margin-bottom: 1.2rem;
}

.footer__1 p {
  margin: 0 0 2rem;
}

footer ul li {
  margin-bottom: 0.7rem;
}

footer ul li a:hover {
  text-decoration: underline;
}

.footer__socials {
  display: flex;
  gap: 1rem;
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

.footer__copyright {
  text-align: center;
  margin-top: 4rem;
  padding: 1.2rem 0;
  border-top: 1px solid black;
}

/*-----------------------------------------scrool + link ids----------------------------------------------------------*/