/* ==========================================================================
   PLUS Point - Animations Stylesheet
   ========================================================================== */

/* Keyframe Animations */

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Floating animation for decorative hero cards */
@keyframes float {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(1deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

/* Float opposite */
@keyframes floatOpposite {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(12px) rotate(-1deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

/* Subtle pulse for background gradients */
@keyframes softPulse {
  0% {
    opacity: 0.2;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(1.05);
  }
  100% {
    opacity: 0.2;
    transform: scale(1);
  }
}

/* Scroll indicator animation */
@keyframes scrollIndicator {
  0% {
    opacity: 0;
    transform: translateY(-10px) translateX(-50%);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(12px) translateX(-50%);
  }
}

/* Ripple effect keyframes */
@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Shimmer effect for loaders and placeholder backgrounds */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Helper Classes for Scroll Animations */
.animate-fade {
  opacity: 0;
  transition: opacity 0.8s ease-out;
}

.animate-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.animate-left {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.animate-right {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Visible States (applied via Intersection Observer or fallback) */
.animate-visible {
  opacity: 1;
  transform: translate(0) scale(1) !important;
}

/* Floating Elements */
.floating-element-1 {
  animation: float 6s ease-in-out infinite;
}

.floating-element-2 {
  animation: floatOpposite 8s ease-in-out infinite;
}

/* Button ripple container and ripple */
.ripple-btn {
  position: relative;
  overflow: hidden;
}

.ripple-btn .ripple-span {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple 0.6s linear;
  background-color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
}