/* Rainbow Bubble Effect CSS */

/* Rainbow effect for the bubble */
@keyframes rainbow-rotation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Adds rainbow surface effect to the bubble */
#noesis-logo.rainbow-bubble {
  background: linear-gradient(
    124deg,
    #8d29ff,
    #fd75ff,
    #00ddff,
    #fff94e,
    #ffffff
  );
  background-size: 1800% 1800%;
  animation: rainbow-rotation 12s ease infinite, 
             logo-breathing 8s ease-in-out infinite;
  box-shadow: 
    inset 0 0 30px rgba(255, 255, 255, 0.5),
    0 0 25px rgba(255, 255, 255, 0.8);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

/* Enhanced bubble highlight effect for rainbow mode */
#noesis-logo.rainbow-bubble .bubble-highlight {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
  animation: highlight-move 10s ease-in-out infinite;
  opacity: 0.9;
}

#noesis-logo.rainbow-bubble .bubble-highlight-secondary {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0) 70%);
  animation: highlight-move-secondary 8s ease-in-out infinite;
  opacity: 0.7;
}

/* Enhanced bubble inner effect */
#noesis-logo.rainbow-bubble .bubble-inner {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(255, 255, 255, 0) 100%);
}

/* Enhanced ripple effect for rainbow mode */
.rainbow-bubble-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: rainbow-ripple 1.2s ease-out;
  z-index: 100;
  mix-blend-mode: screen;
  pointer-events: none;
}

@keyframes rainbow-ripple {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 
      0 0 0 0 rgba(255, 0, 0, 0.8),
      0 0 0 10px rgba(255, 165, 0, 0.7),
      0 0 0 20px rgba(255, 255, 0, 0.6),
      0 0 0 30px rgba(0, 128, 0, 0.5),
      0 0 0 40px rgba(0, 0, 255, 0.4),
      0 0 0 50px rgba(75, 0, 130, 0.3),
      0 0 0 60px rgba(238, 130, 238, 0.2);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(2.5);
    box-shadow: 
      0 0 0 10px rgba(255, 0, 0, 0),
      0 0 0 20px rgba(255, 165, 0, 0),
      0 0 0 30px rgba(255, 255, 0, 0),
      0 0 0 40px rgba(0, 128, 0, 0),
      0 0 0 50px rgba(0, 0, 255, 0),
      0 0 0 60px rgba(75, 0, 130, 0),
      0 0 0 70px rgba(238, 130, 238, 0);
  }
}