.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.fade-left {
  transform: translateX(-28px);
}

.fade-right {
  transform: translateX(28px);
}

.fade-up,
.slide-up {
  transform: translateY(28px);
}

.zoom-in {
  transform: scale(0.96);
}

.hover-lift {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.hover-lift:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 194, 255, 0.38);
  box-shadow: var(--shadow);
}

.ripple {
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(1);
  animation: ripple 0.6s ease-out forwards;
}

.btn-secondary .ripple,
.btn-ghost .ripple {
  background: rgba(0, 194, 255, 0.28);
}

.typing-text::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 0.86em;
  margin-left: 4px;
  background: var(--accent);
  animation: cursorBlink 0.85s steps(2, start) infinite;
  vertical-align: -0.06em;
}

.site-header,
.card-icon,
.floating-whatsapp {
  will-change: transform;
}

.parallax {
  background-position-y: calc(50% + var(--parallax-offset, 0px));
}

@keyframes ripple {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(18);
  }
}

@keyframes cursorBlink {
  50% {
    opacity: 0;
  }
}