@use "sass:color";

#run {
  width: 100%;
  height: 100vh;
  background-color: transparent;
  border: none;
}

body {
  font-family: Arial;
  background-color: black;
  color: white;
  margin: 0;
  overflow-x: hidden;
  overflow-y: hidden;
}

.idle {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  justify-content: center;
  align-items: center;

  h1 {
    transition: .5s ease transform, .5s ease opacity;
    font-size: 3em;
    opacity: 0;
    transform: translateY(-100%);
  }

  h2 {
    transition: .5s ease opacity;
    color: color.scale(white, $lightness: -25%);
    margin: 0;
    opacity: 0;
    font-weight: normal;
  }

  .logos {
    display: flex;
    margin-top: 15em;
    justify-content: center;
    align-items: center;

    .logo {
      display: flex;
      align-items: center;
      transition: .5s ease-out transform, .5s ease-out opacity;
      height: 7em;
      transform: translateY(100%);
      opacity: 0;
      margin: 0 2em;

      img {
        max-height: 100%;
        max-width: 25em;
      }
    }
  }
}

.video {
  display: block;

  video {
    transition: 1s linear opacity;
    width: 100vw;
    height: 100vh;
    object-fit: contain;
    opacity: 0;
  }
}

.main {
  transition: .5s ease opacity;
  opacity: 0;

  .disclaimer {
    color: color.adjust(white, $lightness: -40%);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5em;
  }
}

.question {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  margin-bottom: 5em;

  p {
    transition: .5s ease opacity;
    font-size: 2em;
    opacity: 0;
  }

  .link {
    display: flex;
    align-items: center;
    height: fit-content;
    margin-top: 1em;
    margin-bottom: 2em;

    .qr {
      display: block;
      margin-left: 2em;
      width: 7em;
      height: 7em;
    }
  }
}

.subtitles {
  display: flex;
  width: 90%;
  justify-content: space-between;
  margin: 0 auto;

  .lang {
    display: block;
    width: 100%;
    margin: 0 2em;
    overflow: hidden;
  }
}

.scrolling-textbox {
  $line-height: 2rem;

  display: flex;
  position: relative;
  flex-direction: column;
  padding-top: $line-height;
  box-sizing: border-box;
  overflow-x: hidden;
  -ms-overflow-style: none;
  scrollbar-width: none;
  width: 100%;
  height: 1000px;

  .paragraph {
    transition: .5s ease color, .5s ease transform, .5s ease opacity;
    position: absolute;
    display: flex;
    font-size: $line-height;
    flex-wrap: wrap;
    margin: 0;
    top: 0;
    transform: translateY(0);
    height: fit-content;
    width: 100%;
    max-width: 100%;

    .word {
      transition: .2s ease opacity, .2s ease transform;
      margin: 0;
      margin-right: .5ch;
    }
  }

  .previous {
    position: absolute;
    transition: .5s ease transform, .5s ease opacity;
    color: grey;
    transform: translateY(-100%);
  }
}

.scrolling-textbox::-webkit-scrollbar {
  display: none;
}