html,
body {
    margin: 0;
    min-height: 100dvh;
    padding: 0;
}

html {
    background:#000000 url("../images/bg.jpg")  center bottom no-repeat;
    background-size: 100% auto;
}

body {
    align-items: center;
    background:url("../images/star.png") center bottom;
    background-size: 100% auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.top{
    text-align: center;
}
.logo{
    width: 20vw;
    object-fit: contain;
}
.top > img{
    display: block;
    margin: 0 auto;
}
.uncover{
    width: 80vw;

}
#aestheticCanvas{
    position: absolute;
    top:0;
    inset:0;
    display: none;
}
.earth{
    height: 25vw;
}
.container {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: 2vw;
    justify-content: center;
    margin: auto;
    padding: 4vw 0;
    width: 100%;
}

.card-box {
    align-items: center;;
    display: flex;
    flex-direction: column;
    height: 25vw;
    justify-content: center;
    margin: auto;
    -ms-perspective: 1800px;
    perspective: 1800px;
    position: relative;
    width: 100%;
    margin-top: -3vw;
    margin-bottom: -3vw;
    overflow: hidden;
}

.card {
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 100%;
    overflow: visible;
}

.card div {
    align-items: center;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 6px;
    display: flex;
    font: 16px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    height: 100%;
    justify-content: center;
    position: absolute;
    transform-style: preserve-3d;
    width: 100%;
}

.card img {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    max-width: 70%;
    max-height: 25vw;
}

.card .back {
    transform: rotateY(180deg);
    display: flex;
    align-items: center;
}
.card .back img{
    max-height: 20vw;
}

.card.flipped {
    transform: rotateY(180deg);
}
.copyright {
    width: 35vw;
}

.play-now-box {
    text-align: center;
    position: relative;
    z-index: 2;
}

.play-now {
    cursor: pointer;
    width: 15vw;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.play-now:active {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.play-now.disabled {
    cursor: wait;
}
/*share*/
.beyond-cards-social{
    display: flex;
    justify-content: center;
    gap: 2vw;
}
.beyond-cards-social img{
    width:3vw;
}
.beyond-cards-social a:hover img{
    opacity: 0.85;
    transition:all .3s ease-in .1s;
}

@media(max-width:767px){
    html {
        background-size: 200% auto;
    }

    body {
        background-size: 150% auto;
    }
    .container {
        gap: 3vw;
    }

    .logo{
        width: 40vw;
    }
    .earth {
        height: 45vw;
    }
    .card img{
        max-width: 85%;
        max-height: 45vw;
    }
    .card .back img {
        max-height: 50vw;
    }
    .uncover {
        width: 75vw;
    }
    .card-box{
        height: 51vw;
    }
    .play-now{
        width: 32vw;
    }
    .copyright {
        width: 73vw;
    }
    .beyond-cards-social img {
        width: 9vw;
    }
}