.big-container {
  width: 85vw;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

model-viewer {
  width: 70vw;
  height: 600px;
  overflow-x: hidden;
}

#ar-button {
  background-image: url(/assets/img/icon-ar2.png);
  background-repeat: no-repeat;
  background-size: 20px 20px;
  background-position: 12px 50%;
  background-color: var(--secondary);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 87px;
  padding: 0px 16px 0px 40px;
  font-family: "Roboto";
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  height: 36px;
  width: 190px;
  line-height: 36px;
  border-radius: 5px;
  box-shadow: inset 0 -0.2em rgba(0, 0, 0, 0.2);
  outline: 0;
}

#ar-button:active {
  background-color: #E8EAED;
}

#ar-button:focus {
  outline: none;
}

#ar-button:focus-visible {
  outline: 1px solid var(--primary);
}

@keyframes circle {
  from {
    transform: translateX(-50%) rotate(0deg) translateX(50px) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg) translateX(50px) rotate(-360deg);
  }
}

@keyframes elongate {
  from {
    transform: translateX(100px);
  }
  to {
    transform: translateX(-100px);
  }
}

model-viewer > #ar-prompt {
  position: absolute;
  left: 50%;
  bottom: 175px;
  animation: elongate 2s infinite ease-in-out alternate;
  display: none;
}

model-viewer[ar-status="session-started"] > #ar-prompt {
  display: block;
}

model-viewer > #ar-prompt > img {
  animation: circle 4s linear infinite;
}

.slider {
  text-align: center;
  overflow: hidden;
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
}

.slides {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.slide {
  scroll-snap-align: start;
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #fff;
  margin-right: 10px;
  border-radius: 10px;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  cursor: pointer;
  color: #000;
}

.slide.selected {
  border: 2px solid var(--primary);
}

.slide:focus {
  outline: none;
}

.slide:focus-visible {
  outline: 1px solid var(--primary);
}

@media screen and (max-width: 1500px) {
  .slider {
    width: 100%;
  }
}

@media screen and (max-width: 500px) {
  model-viewer {
    height: 500px;
    width: 80vw;
  }

  .slider {
    bottom: 0;
  }

  .slide {
    width: 75px;
    height: 75px;
  }
}