* {
  margin: 0;
  padding: 0;
}

html,
body {
  overflow: hidden;
}

.container {
  width: 100vw;
  height: 100svh;

  display: flex;
  flex-direction: column;

  position: relative;

  overflow: hidden;
}

h1 {
  background-color: black;
  padding: 15px;

  display: flex;
  align-items: center;
}

.marquee {
  background-color: black;
  color: white;

  padding-top: 8px;
  padding-bottom: 8px;

  font-size: 16px;
  line-height: 22.4px;
  font-weight: 500;

  min-height: 24px;

  width: 100vw;

  white-space: nowrap;

  position: relative;
}

@keyframes flowLeft {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.marquee-content {
  min-width: 100vw;
  text-align: center;
  transform: translateX(100%);

  position: absolute;
  right: 0;

  animation: flowLeft 7s linear forwards;
}

.model-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

#model-description {
  padding: 10px 40px;
  border: 1px solid black;
  border-radius: 100px;

  position: absolute;
  top: 50px;
  left: 50%;
  z-index: 9999;
  transform: translateX(-50%);

  background-color: white;
  white-space: nowrap;
  text-align: center;
  font-weight: 500;
  font-size: 16px;
  line-height: 22.4px;
}

button {
  outline: none;
  border: 0px;
  background-color: transparent;
}

#start-ar-button {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.ar-button {
  position: fixed;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);

  padding: 8px 16px;
}

.userInput {
  outline: none !important;
}

content {
  width: 100vw;
  flex: 1;

  position: relative;

  background: url("images/ar-background.png");
  background-size: 100% auto;
  background-repeat: no-repeat;

  background-position: center;
}

model-viewer {
  opacity: 0;

  height: 300px;
  --progress-bar-color: transparent;
}

@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fadein {
  animation: fadein 2s forwards;
}