* {
    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-arr {
    aspect-ratio: 1/1.5;
    width: 20%;
    height: auto;
    top: 42%;
}

.hs-leftarr {
    left: 10%;
}

.hs-rightarr {
    left: 90%;
}

.gallery {
    /* background-color: #ff000050; */
    clip-path: inset(11% 11% 15% 11%);
    perspective: 1500px;
}

.card {
    transform-style: preserve-3d;
}

.cardfront,
.cardback {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.cardback {
    transform: rotateY(180deg);
}

.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;
}

.arr1,
.arr2,
.bg,
.cardb1,
.cardb2,
.cardb3,
.cardb4,
.cardf1,
.cardf2,
.cardf3,
.cardf4,
.cta,
.legal,
.logo {
    max-width: 100%;
    background-size: 100%;
    background-image: url('images/sprite.png');
}

.arr1 {
    background-position: 0 0.00%;
    background-size: 100%;
}

.arr2 {
    background-position: 0 7.69%;
    background-size: 100%;
}

.bg {
    background-position: 0 15.38%;
    background-size: 100%;
}

.cardb1 {
    background-position: 0 23.08%;
    background-size: 100%;
}

.cardb2 {
    background-position: 0 30.77%;
    background-size: 100%;
}

.cardb3 {
    background-position: 0 38.46%;
    background-size: 100%;
}

.cardb4 {
    background-position: 0 46.15%;
    background-size: 100%;
}

.cardf1 {
    background-position: 0 53.85%;
    background-size: 100%;
}

.cardf2 {
    background-position: 0 61.54%;
    background-size: 100%;
}

.cardf3 {
    background-position: 0 69.23%;
    background-size: 100%;
}

.cardf4 {
    background-position: 0 76.92%;
    background-size: 100%;
}

.cta {
    background-position: 0 84.62%;
    background-size: 100%;
}

.legal {
    background-position: 0 92.31%;
    background-size: 100%;
}

.logo {
    background-position: 0 100.00%;
    background-size: 100%;
}