/* ==========================================================================
   BY ADITYA — Animations & Keyframes
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Keyframe Animations
   -------------------------------------------------------------------------- */
@keyframes float {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(1deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

@keyframes pulse-glow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 10px currentColor;
  }
  50% {
    opacity: 0.6;
    transform: scale(0.92);
    box-shadow: 0 0 4px currentColor;
  }
}

@keyframes sound-bars {
  0% {
    height: 4px;
  }
  50% {
    height: 16px;
  }
  100% {
    height: 8px;
  }
}

@keyframes scroll-wheel {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  60% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 0;
    transform: translateY(0);
  }
}

@keyframes neural-pulse {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 100% 100%;
  }
}

@keyframes border-glow-flow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes shine-sweep {
  0% {
    left: -100%;
  }
  100% {
    left: 200%;
  }
}

/* --------------------------------------------------------------------------
   2. Scroll Reveal Utilities
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Magnetic Interaction */
.magnetic {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
}

/* Interactive 3D tilt */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  will-change: transform;
}

/* --------------------------------------------------------------------------
   3. Reduced Motion Accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .reveal, .reveal-left, .reveal-right, .reveal-scale,
  .hero-headline-word {
    opacity: 1 !important;
    transform: none !important;
  }
  
  .cursor-dot, .cursor-follower {
    display: none !important;
  }
}