* {
    box-sizing: border-box;
}
html, body {
    padding: 0;
    margin : 0;
    height : 100dvh;
    overflow:hidden;
}

.nt-wrapper {

    width: 100dvw;
    height: 100dvh;
    background-color: #000000;

    display: flex;
    justify-content: center;
    align-items: center;
}

.nt-progress-bar-cont {
    width: 45%;
    max-width: 250px;
    height : 7px;
    /* border : 1px solid red; */
    position: relative;
}

.nt-progress-bar {

    width: 100%;
    height : 100%;
    border : 1px solid #333;
    border-radius: 3px;
    overflow: hidden;
    position: absolute;
}

.nt-progress {
    width : 1%;
    height : 100%;
    background-color: white;
    position: absolute;
}

.nt-ad-container {

    width: auto;
    height : auto;
    overflow: hidden;
    background-color: #f9f9fa;
    position: absolute;
    display: none;
    perspective: 1500px;
   
}


.nt-ad-container * {
    width: 100%;
    height : 100%;
    position:absolute;
    pointer-events: none;
    
}

.border {
    border : 1px solid #000;
    z-index: 999;
    pointer-events: none;
}

.hs-bgclick{
    bottom: 0;
    height: 12%;
}
.hs{
   /* background-color: #ff000090; */
   pointer-events: all;
   width:100%;
   left:50%;
   transform: translateX(-50%);
}
.mainspot{
      perspective: 1500px;
}
.main,.spotc{
 
     transform-style: preserve-3d;
}
.mainfront,
.mainback {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.mainback {
    transform: rotateY(180deg);
}

.hss-spot{
    pointer-events: all;
    /* background-color: #ff000050; */
    aspect-ratio: 1/1.5;
    width:38.5%;
    height: auto;
    transform:translateX(-50%)translateY(-50%);
}

.hss-back{
    pointer-events: all;
    /* background-color: #ff000050; */
    aspect-ratio: 1/1;
    width:21%;
    height: auto;
    left:0%;
    top:0%;
    display: none;
}
.close-btn{
    display:none; /* comment this out on production */
    position: absolute;
    width:20px;
    height: 20px;
    top:5px;
    right:5px;
    color:#fff;
    border:1px #fff solid;
    background-color: #000000;
    border-radius: 10px;
    text-align: center;
    pointer-events: all;
    line-height: 17px;
}


.back,.card1,.card2,.card3,.card4,.copy,
.cta,.logo,.spot1,.spot2,.spot3,.spot4,
.tap
{ max-width: 100%; background-size: 100%; background-image: url('images/sprite.png'); }

.back {  background-position: 0 0.00%;  background-size: 100%;}
.card1 {  background-position: 0 8.33%;  background-size: 100%;}
.card2 {  background-position: 0 16.67%;  background-size: 100%;}
.card3 {  background-position: 0 25.00%;  background-size: 100%;}
.card4 {  background-position: 0 33.33%;  background-size: 100%;}
.copy {  background-position: 0 41.67%;  background-size: 100%;}
.cta {  background-position: 0 50.00%;  background-size: 100%;}
.logo {  background-position: 0 58.33%;  background-size: 100%;}
.spot1 {  background-position: 0 66.67%;  background-size: 100%;}
.spot2 {  background-position: 0 75.00%;  background-size: 100%;}
.spot3 {  background-position: 0 83.33%;  background-size: 100%;}
.spot4 {  background-position: 0 91.67%;  background-size: 100%;}
.tap {  background-position: 0 100.00%;  background-size: 100%;}