/* Scroll Animations */

/* ========================================
   ANIMATION KEYFRAMES
   ======================================== */

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ========================================
   BEFORE ANIMATION STATES
   ======================================== */

[data-animation].before-animation {
  opacity: 0;
}

[data-animation="fade-in"].before-animation {
  opacity: 0;
}

[data-animation="slide-up"].before-animation {
  opacity: 0;
  transform: translateY(30px);
}

[data-animation="slide-left"].before-animation {
  opacity: 0;
  transform: translateX(30px);
}

[data-animation="slide-right"].before-animation {
  opacity: 0;
  transform: translateX(-30px);
}

[data-animation="scale-in"].before-animation {
  opacity: 0;
  transform: scale(0.95);
}

/* ========================================
   ANIMATED STATES
   ======================================== */

[data-animation].animate-fade-in {
  animation: fadeIn var(--animation-duration) var(--animation-easing) forwards;
}

[data-animation].animate-slide-up {
  animation: slideUp var(--animation-duration) var(--animation-easing) forwards;
}

[data-animation].animate-slide-left {
  animation: slideLeft var(--animation-duration) var(--animation-easing) forwards;
}

[data-animation].animate-slide-right {
  animation: slideRight var(--animation-duration) var(--animation-easing) forwards;
}

[data-animation].animate-scale-in {
  animation: scaleIn var(--animation-duration) var(--animation-easing) forwards;
}

/* ========================================
   STAGGERED ANIMATIONS
   ======================================== */

/* Delay for staggered animations */
[data-animation].delay-1 {
  animation-delay: 0.1s;
}

[data-animation].delay-2 {
  animation-delay: 0.2s;
}

[data-animation].delay-3 {
  animation-delay: 0.3s;
}

[data-animation].delay-4 {
  animation-delay: 0.4s;
}

[data-animation].delay-5 {
  animation-delay: 0.5s;
}

/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  [data-animation].before-animation {
    opacity: 1;
    transform: none;
  }

  [data-animation] {
    animation: none !important;
  }
}