* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Lexend', system-ui, -apple-system, sans-serif;
}

body {
    background-image: url("./background.jpg");
    box-shadow: inset 0 0 0 1000px rgba(10, 14, 23, .7);
    background-size: cover;
    color: white;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

#scene-container {
    width: 100%;
    height: 100%;
    position: absolute;
}

#img-credit {
    bottom: 0;
    right: 0;
    margin: 5px;
    position: absolute;
}

a {
    color: aqua;
    text-decoration: none;
}

#logo {
    margin: 10px;
    z-index: 10;
    height: 70%;
}

#logo img {
    height: 100%;
}

#topbar {
    width: 100%;
    height: 80px;
    top: 0;
    background-color: rgba(30, 41, 59, .75);
    backdrop-filter: blur(20px);
    position: absolute;
    display: flex;
    align-items: center;
}

#playBtn {
    height: 60px;
    font-size: x-large;
    width: 300px;
    border-radius: 30px;
    border: none;
    background: linear-gradient(#365996, #1a386a);
    color: white;
    font-weight: bold;
    margin: 10px;
    transition: .2s ease-in-out;
    box-shadow: 0 0.275rem 1.125rem rgb(0 0 0/25%),inset 0 0.0625rem 0 #ffffff53,inset 0 -0.125rem 0 rgb(0 0 0/30%);
}

#playBtn:hover {
    box-shadow: 0 0 20px rgba(59,130,246,0.7);
    scale: 1.05;
}

#btnGroup {
    display: flex;
    flex-direction: row;
    position: absolute;
    bottom: 50px;
    right: 50px;
    width: 700px;
    height: 600px;
    gap: 50px;
}

.groupItem {
    background: rgba(58, 58, 58, 0.8);
    border-radius: 20px;
    height: 100%;
    width: 100%;
    transition: .1s ease-in-out;
}

.groupItem:hover {
    scale: 1.1;
    background: rgba(133, 133, 133, 0.8);
}

.groupItem h1 {
    text-align: center;
}


#changelog {
    width: 100%;
    height: 100%;
    z-index: 99999;
    position: absolute;
    padding: 10vh 30vw;
    display: none;
}

#changelog #background {
    background-color: rgba(10, 14, 23, .7);
    width: 100%;
    height: 100%;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
}

#changelog #background h1 {
    margin: 20px;
}

#changelog #background #content {
    overflow: auto;
    margin: 20px;
    font-size: large;
}

#changelog #background #closeBtn {
    position: relative;
    right: 0px;
    top: 0px;
    margin: 20px;
    width: 40px;
    height: 40px;
    font-size: x-large;
    background-color: transparent;
    border: none;
    color: white;
    cursor: pointer;
}