.iaf-test3 {
  position: relative;
  min-height: 380vh;
  background: #eeeeee;
}

.iaf-test3__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  place-items: center;
}

.iaf-test3__center {
  width: min(72vw, 540px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  perspective: 980px;
}

.iaf-test3__icon {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: clamp(8px, 1.1vw, 14px);
}

.iaf-test3-tile {
  position: relative;
  transform-style: preserve-3d;
}

.iaf-test3-tile__inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transform-origin: var(--tile-origin, center center);
  transform: var(--tile-rotation, rotateY(0deg));
  filter: drop-shadow(0 4px 8px rgba(17, 78, 109, 0.06));
}

.iaf-test3-tile__face {
  position: absolute;
  inset: 0;
  border-radius: 2px;
  border: 1px solid rgba(17, 78, 109, 0.1);
  background: #eeeeee;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.iaf-test3-tile__face--front {
  background: var(--tile-front, #eeeeee);
}

.iaf-test3-tile__face--back {
  background: var(--tile-back, #eeeeee);
  transform: var(--tile-back-rotation, rotateY(180deg));
}

@media (max-width: 767px) {
  .iaf-test3 {
    min-height: 340vh;
  }

  .iaf-test3__center {
    width: min(84vw, 420px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .iaf-test3 {
    min-height: 220vh;
  }

  .iaf-test3-tile__inner {
    filter: none;
  }
}