@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap');
* {
    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: #ffffff;
    position: absolute;
    display: none;
}


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

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

.hs{
   /*background-color: #ff000090;*/
   pointer-events: all;
   width:100%;
   left:50%;
   transform: translateX(-50%);
}

.hs-bgclick{
    bottom: 0;
    height: 10%;
}
 .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;
}

.cardscontainer {
    display: grid;
    grid-template-columns: repeat(3, 86px); 
    grid-template-rows: repeat(3, 99.5px); 
    gap: 8px 12px;  
    
    align-content: start;                      
    width: max-content;                      
    height: max-content;   
    left:50%;
    transform: translateX(-50%);  
    top: 37%;         
    z-index: 999;
    pointer-events: auto;  
}


.card {
    position: relative;
    /* Halved dimensions to compress the 172x199 physical pixels into Retina density */
    width: 86px;                            
    height: 99.5px;                           
    cursor: pointer;
    overflow: hidden;
    
    /* Forces sharp contrast optimization for high-DPI screens */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Base unclicked image layer */
.card .base-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: auto;
    position: absolute;
}

/* The clicked overlay image (carda.png or cardb.png) */
.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

/* Hover state for interactive unrevealed cards */
.card:hover:not(.revealed) {
    transform: scale(1.05);
    border-color: #94a3b8;
}

.card.revealed {
    border-color: transparent; 
    cursor: default;
}



.timer-blue{
    clip-path: inset(0 78.5% 0 0);
}

.countdown{
    font-family: "Roboto", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    font-variation-settings:"wdth" 100;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 30px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.bg { 
    background: url('images/bg.jpg') no-repeat center center;
    background-size: contain;
}

.cta,.end-img1,.end-img2,.end-t1,.end-t2,.intro-10sec,
.intro-img,.intro-start,.intro-t1,.intro-t2,.logo,.t1,
.timer-blue,.timer
{ max-width: 100%; background-size: 100%; background-image: url('images/sprite.png'); }

.cta {  background-position: 0 0.00%;  background-size: 100%;}
.end-img1 {  background-position: 0 7.69%;  background-size: 100%;}
.end-img2 {  background-position: 0 15.38%;  background-size: 100%;}
.end-t1 {  background-position: 0 23.08%;  background-size: 100%;}
.end-t2 {  background-position: 0 30.77%;  background-size: 100%;}
.intro-10sec {  background-position: 0 38.46%;  background-size: 100%;}
.intro-img {  background-position: 0 46.15%;  background-size: 100%;}
.intro-start {  background-position: 0 53.85%;  background-size: 100%;}
.intro-t1 {  background-position: 0 61.54%;  background-size: 100%;}
.intro-t2 {  background-position: 0 69.23%;  background-size: 100%;}
.logo {  background-position: 0 76.92%;  background-size: 100%;}
.t1 {  background-position: 0 84.62%;  background-size: 100%;}
.timer-blue {  background-position: 0 92.31%;  background-size: 100%;}
.timer {  background-position: 0 100.00%;  background-size: 100%;}