/* ==========================================================================
   Animations & Keyframes - Himanshu Sarode Portfolio
   ========================================================================== */

/* Ambient Floating Background Orbs */
@keyframes floatOrb {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(30px, 40px) scale(1.08);
  }
  100% {
    transform: translate(-25px, -35px) scale(0.94);
  }
}

/* Floating Tech Chips */
@keyframes floatChip {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(1deg);
  }
  100% {
    transform: translateY(4px) rotate(-1deg);
  }
}

/* Status Indicator Dot Pulse */
@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7);
  }
  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(5, 150, 105, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0);
  }
}

/* Subtle Shimmer for Highlighting */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s 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;
}

/* Scale-In Reveal */
.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* Gradient Animated Text */
.gradient-animated {
  background: linear-gradient(
    90deg,
    #4f46e5 0%,
    #06b6d4 25%,
    #a855f7 50%,
    #ec4899 75%,
    #4f46e5 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shineGradient 6s linear infinite;
}

@keyframes shineGradient {
  to {
    background-position: 200% center;
  }
}

/* Gentle bounce for scroll-down indicator */
@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

.bounce-arrow {
  animation: bounceDown 2.5s infinite;
}