/* ==========================================================================
   UMA HOME CLEANING SERVICE - ANIMATIONS & KEYFRAMES
   Subtle, elegant, non-intrusive micro-animations & scroll reveals
   ========================================================================== */

/* Keyframe Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulseSubtle {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

@keyframes shimmerGlow {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes phoneRing {
  0%, 75%, 100% { transform: rotate(0deg); }
  78% { transform: rotate(-16deg) scale(1.1); }
  81% { transform: rotate(14deg) scale(1.1); }
  84% { transform: rotate(-12deg) scale(1.1); }
  87% { transform: rotate(10deg) scale(1.1); }
  90% { transform: rotate(0deg); }
}

@keyframes rippleGlow {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.25;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

/* Scroll Reveal Classes (Driven by IntersectionObserver in animations.js) */
.reveal-init {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

.reveal-init.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers for staggered card entrance */
.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; }

/* Floating Elements */
.floating-stat-card {
  animation: floatBadge 5s ease-in-out infinite;
}

.floating-rating-badge {
  animation: floatBadge 6s ease-in-out infinite 1s;
}

/* Accessibility: Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-init {
    opacity: 1 !important;
    transform: none !important;
  }
  .floating-stat-card,
  .floating-rating-badge {
    animation: none !important;
  }
}