.spotlight-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

.spotlight-overlay.active {
  opacity: 1;
}

.header-app-icons {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 41;
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}

.header-app-icon {
  position: relative;
  display: block;
  text-decoration: none;
}

.header-app-icon-img {
  position: relative;
  display: block;
  width: 165px;
  height: auto;
  z-index: 1;
  filter: brightness(1.15);
  transition: transform 0.2s ease;
}

.header-app-icon:hover .header-app-icon-img {
  transform: translateY(-24px);
}