/* ============================================
   Animations & Transitions
   ============================================ */

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Fade In Up (for staggered children) --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.5s ease forwards;
}

/* --- Scale In --- */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-scale {
  animation: scaleIn 0.5s ease forwards;
}

/* --- Pulse glow (for CTA buttons) --- */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px var(--color-accent-glow);
  }
  50% {
    box-shadow: 0 0 40px var(--color-accent-glow);
  }
}

.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* --- Float (for hero elements) --- */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* --- Slide in from right (for devlog strip) --- */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* --- Comparison slider initial animation --- */
@keyframes sliderReveal {
  0% {
    clip-path: inset(0 100% 0 0);
  }
  100% {
    clip-path: inset(0 50% 0 0);
  }
}

.comparison-animate-in .comparison-after {
  animation: sliderReveal 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .animate-in,
  .animate-scale,
  .pulse-glow,
  .animate-float {
    animation: none;
  }

  .hero-bg::before {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}