body {
  background: linear-gradient(135deg, #e8eaf6 0%, #ece9f7 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.icon-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 32px;
}

.app-icon-container {
  padding: 12px;
  background: rgba(255,255,255,0.13);
  border-radius: 44px;
  box-shadow: 0 4px 20px #93a1b330;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: box-shadow .2s, transform .18s;
}

.app-icon {
  width: 90px;
  height: 90px;
  border-radius: 26px;
  box-shadow: 0 6px 24px rgba(80,80,160,0.14);
  cursor: pointer;
  transition: box-shadow .2s, transform .18s;
}
.app-icon-container:hover .app-icon {
  box-shadow: 0 16px 52px #0003, 0 0px 32px #fff6 inset;
  transform: scale(1.08) rotate(-2deg);
  filter: drop-shadow(0 0 12px #37cfce99);
}