/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-3 {
  margin-top: 3rem;
}

/* Mobile Overlay */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--speed-normal) var(--ease-default);
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}