/* ── Reveal Animations ──────────────────────────────────────── */
.reveal {
  position: relative;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up {
  transform: translateY(30px);
}

.reveal-right {
  transform: translateX(-30px);
}

.reveal-left {
  transform: translateX(30px);
}

.reveal.active {
  transform: translate(0, 0);
  opacity: 1;
}

/* Delay helpers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Smooth Page Transition */
.page-fade-in {
  animation: fadeInPage 0.6s ease-out forwards;
}

@keyframes fadeInPage {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Interactive Elements */
.hover-lift {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px -5px rgba(93, 28, 106, 0.15);
}

/* ── Interactive & Live Animations ─────────────────────────── */
.animate-pulse-slow {
  animation: pulse-slow 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-slow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(0.98); }
}

.animate-ping {
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}