.hero-mark {
  display: flex;
  justify-content: center;
}

.app-icon-float {
  width: min(410px, 76vw);
  aspect-ratio: 1;
}

.app-icon {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 23%;
  background: #060a1a;
  box-shadow:
    0 34px 90px rgba(14, 18, 38, .30),
    0 8px 26px rgba(50, 54, 92, .14),
    inset 0 0 0 1px rgba(255, 255, 255, .07);
  transition: transform 280ms ease, box-shadow 280ms ease;
}

.app-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .app-icon:hover {
    transform: translateY(-4px) scale(1.008);
    box-shadow:
      0 42px 105px rgba(14, 18, 38, .34),
      0 12px 30px rgba(50, 54, 92, .16),
      inset 0 0 0 1px rgba(255, 255, 255, .08);
  }
}

@media (max-width: 820px) {
  .app-icon-float { width: min(340px, 80vw); }
}

@media (prefers-reduced-motion: reduce) {
  .app-icon { transition: none; }
}