/* =====================================================
   Shared animations - opruimingsdienst-inboedel.be
   Intersection Observer triggered animations
   ===================================================== */

/* Base: hidden before animation triggers */
.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: none !important;
}

/* Fade Up */
.fade-up {
  transform: translateY(40px);
}

/* Fade In */
.fade-in {
  transform: none;
}

/* Slide Left */
.slide-left {
  transform: translateX(-40px);
}

/* Slide Right */
.slide-right {
  transform: translateX(40px);
}

/* Stagger children: add .stagger to parent, .stagger-item to children */
.stagger .stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger.is-visible .stagger-item {
  opacity: 1;
  transform: none;
}

.stagger.is-visible .stagger-item:nth-child(1) { transition-delay: 0.05s; }
.stagger.is-visible .stagger-item:nth-child(2) { transition-delay: 0.1s; }
.stagger.is-visible .stagger-item:nth-child(3) { transition-delay: 0.15s; }
.stagger.is-visible .stagger-item:nth-child(4) { transition-delay: 0.2s; }
.stagger.is-visible .stagger-item:nth-child(5) { transition-delay: 0.25s; }
.stagger.is-visible .stagger-item:nth-child(6) { transition-delay: 0.3s; }
.stagger.is-visible .stagger-item:nth-child(7) { transition-delay: 0.35s; }
.stagger.is-visible .stagger-item:nth-child(8) { transition-delay: 0.4s; }

/* Phone ripple effect (simplified from 120-line inline version) */
.phone-ripple {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.phone-ripple::before,
.phone-ripple::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid currentColor;
  opacity: 0;
  animation: ripple 2s ease-out infinite;
}

.phone-ripple::after {
  animation-delay: 1s;
}

@keyframes ripple {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Scale up on hover for cards */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

/* Reduced motion: respect user preference */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll,
  .stagger .stagger-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .phone-ripple::before,
  .phone-ripple::after {
    animation: none;
  }
}