/* ==========================================================================
   SARVAHIT SEVA TRUST - ANIMATIONS & TRANSITIONS
   IntersectionObserver Animations, Floating Keyframes, Pulse Effects
   ========================================================================== */

/* Fade-Up Scroll Animation */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger Delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* Floating Element Keyframe */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

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

/* Pulse Glow */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(11, 93, 59, 0.4);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(11, 93, 59, 0);
  }
}

.pulse-glow {
  animation: pulseGlow 2.5s infinite;
}