/* Scroll Animations */

[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: var(--aos-duration, 800ms);
  transition-timing-function: var(--aos-easing, cubic-bezier(0.25, 0.46, 0.45, 0.94));
  transition-delay: var(--aos-delay, 0ms);
  will-change: opacity, transform;
  backface-visibility: hidden;
  perspective: 1000px;
  transform-style: preserve-3d;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* Fade variants */
[data-aos="fade-in"] {
  transform: translateY(var(--space-30));
}

[data-aos="fade-up"] {
  transform: translateY(50px);
}

[data-aos="fade-down"] {
  transform: translateY(-50px);
}

[data-aos="fade-left"] {
  transform: translateX(50px);
}

[data-aos="fade-right"] {
  transform: translateX(-50px);
}

/* Slide variants */
[data-aos="slide-up"] {
  transform: translateY(80px);
}

[data-aos="slide-down"] {
  transform: translateY(-80px);
}

[data-aos="slide-left"] {
  transform: translateX(80px);
}

[data-aos="slide-right"] {
  transform: translateX(-80px);
}

/* Scale and rotate */
[data-aos="zoom-in"] {
  transform: scale(0.85);
}

[data-aos="zoom-out"] {
  transform: scale(1.15);
}

[data-aos="rotate-in"] {
  transform: rotate(-10deg) scale(0.9);
}

/* Delay utility classes */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }
.delay-700 { transition-delay: 0.7s; }
.delay-800 { transition-delay: 0.8s; }

/* Mobile adjustments */
@media (max-width: 768px) {
  [data-aos="fade-up"] {
    transform: translateY(var(--space-30));
  }

  [data-aos="fade-down"] {
    transform: translateY(-var(--space-30));
  }

  [data-aos="fade-left"] {
    transform: translateX(var(--space-30));
  }

  [data-aos="fade-right"] {
    transform: translateX(-var(--space-30));
  }

  [data-aos="slide-up"] {
    transform: translateY(60px);
  }

  [data-aos="slide-down"] {
    transform: translateY(-60px);
  }

  [data-aos="slide-left"] {
    transform: translateX(60px);
  }

  [data-aos="slide-right"] {
    transform: translateX(-60px);
  }

  [data-aos="zoom-in"] {
    transform: scale(0.9);
  }

  [data-aos="zoom-out"] {
    transform: scale(1.05);
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  [data-aos] {
    transition-duration: 0.3s;
    transition-delay: 0ms !important;
    transform: none !important;
  }

  [data-aos].aos-animate {
    opacity: 1;
  }

  .delay-100,
  .delay-200,
  .delay-300,
  .delay-400,
  .delay-500,
  .delay-600,
  .delay-700,
  .delay-800 {
    transition-delay: 0s !important;
  }
}