/* ==========================================================================
   ENGR. VICTOR ASOGWA — ANIMATIONS & DYNAMIC GLOWS CSS
   ========================================================================== */

/* Backlight Pulse */
@keyframes pulse-glow {
  0% {
    transform: translateX(-50%) scale(0.95);
    opacity: 0.75;
  }
  50% {
    transform: translateX(-50%) scale(1.08);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) scale(0.95);
    opacity: 0.75;
  }
}

/* Dot Pulse */
@keyframes pulse-dot {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 6px var(--accent-gold);
  }
  50% {
    transform: scale(1.35);
    box-shadow: 0 0 14px var(--accent-gold-light);
  }
}

/* Engineering HUD Ring Shimmer / Pulse */
@keyframes pulse-ring {
  0%, 100% {
    box-shadow: 0 0 18px rgba(0, 180, 216, 0.3), inset 0 0 12px rgba(0, 180, 216, 0.15);
    border-color: rgba(56, 189, 248, 0.4);
  }
  50% {
    box-shadow: 0 0 28px rgba(0, 210, 255, 0.5), inset 0 0 18px rgba(0, 210, 255, 0.25);
    border-color: rgba(56, 189, 248, 0.7);
  }
}

/* Very Subtle HUD Slow Rotation */
@keyframes rotate-hud-slow {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Mouse Scroll Animation */
@keyframes mouse-scroll {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(12px);
  }
}

/* Golden Arc Energy Flow */
@keyframes energy-flow {
  0% {
    stroke-dashoffset: 2000;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

/* Floating Animation for Visual Depth */
@keyframes subtle-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.floating-elem {
  animation: subtle-float 6s ease-in-out infinite;
}