/* ================================================================
   ANIMATIONS.CSS  –  MileNails Uñas & Estética
   ================================================================ */

/* ---- Keyframes ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(48px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollBob {
  0%,100% { transform: translateX(-50%) translateY(0);   }
  50%      { transform: translateX(-50%) translateY(9px); }
}
@keyframes pulseWa {
  0%,100% { box-shadow: 0  8px 28px rgba(37,211,102,.45); }
  50%      { box-shadow: 0  8px 44px rgba(37,211,102,.72),
                         0  0   0  14px rgba(37,211,102,.10); }
}
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}
@keyframes blobFloat {
  0%,100% { border-radius: 40% 60% 65% 35% / 35% 35% 65% 65%; }
  33%      { border-radius: 55% 45% 40% 60% / 55% 40% 60% 45%; }
  66%      { border-radius: 35% 65% 55% 45% / 45% 60% 40% 55%; }
}

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .75s ease, transform .75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for child elements */
.services-grid   .reveal:nth-child(1),
.testimonials-grid .reveal:nth-child(1),
.services-full   .reveal:nth-child(1) { transition-delay: .06s; }

.services-grid   .reveal:nth-child(2),
.testimonials-grid .reveal:nth-child(2),
.services-full   .reveal:nth-child(2) { transition-delay: .16s; }

.services-grid   .reveal:nth-child(3),
.testimonials-grid .reveal:nth-child(3),
.services-full   .reveal:nth-child(3) { transition-delay: .26s; }

.services-full .reveal:nth-child(4) { transition-delay: .36s; }
.services-full .reveal:nth-child(5) { transition-delay: .46s; }
.services-full .reveal:nth-child(6) { transition-delay: .56s; }

/* ---- Hero entrance ---- */
.fade-in {
  opacity: 0;
  animation: fadeInUp .9s ease .1s forwards;
}
.fade-in-right {
  opacity: 0;
  animation: fadeInRight 1s ease .35s forwards;
}

/* ---- WhatsApp pulse ---- */
.whatsapp-float {
  animation: pulseWa 2.6s ease-in-out infinite;
}

/* ---- Gallery hover overlay ---- */
.gallery-item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(255,20,147,.18);
  opacity: 0;
  transition: opacity .3s ease;
}
.gallery-item:hover::after {
  opacity: 1;
}

/* ---- Skeleton shimmer (loading placeholder) ---- */
.skeleton {
  background: linear-gradient(90deg, #fce8f0 25%, #fff0f6 50%, #fce8f0 75%);
  background-size: 800px 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: 8px;
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after {
    animation-duration:        .01ms !important;
    animation-iteration-count: 1    !important;
    transition-duration:       .01ms !important;
    scroll-behavior:           auto !important;
  }
  .reveal, .fade-in, .fade-in-right {
    opacity: 1;
    transform: none;
  }
  .whatsapp-float {
    animation: none;
  }
}