/**
 * ==============================================================================
 * Pak2Source — Animations & Micro-Interactions
 * ==============================================================================
 * High-performance CSS keyframes, transition classes, hover micro-interactions,
 * scanner beams, and accessibility fallbacks.
 * ==============================================================================
 */

/* --- Soft Eye-Comfort Pulse Keyframes --- */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 8px var(--color-accent-glow);
  }
  50% {
    box-shadow: 0 0 16px var(--color-accent-glow);
  }
}

@keyframes pulseGlowEmerald {
  0%, 100% {
    box-shadow: 0 0 8px var(--color-success-glow);
  }
  50% {
    box-shadow: 0 0 16px var(--color-success-glow);
  }
}

/* --- Floating Badges --- */
@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-12px) rotate(1deg);
  }
}

@keyframes floatReverse {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(10px) rotate(-1deg);
  }
}

/* --- Barcode / QR Scanner Beam Animation --- */
@keyframes scanBeam {
  0% {
    top: 0%;
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% {
    top: 100%;
    opacity: 0.8;
  }
}

.scanner-beam-line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent), 0 0 20px var(--color-accent);
  animation: scanBeam 2.5s ease-in-out infinite alternate;
  pointer-events: none;
}

/* --- Radar / Ping Ring Effect --- */
@keyframes pingRing {
  0% {
    transform: scale(0.9);
    opacity: 0.9;
  }
  80%, 100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* --- Utility Animation Classes --- */
.animate-float {
  animation: floatSlow 6s ease-in-out infinite;
}

.animate-float-reverse {
  animation: floatReverse 7s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulseGlow 3.5s ease-in-out infinite;
}

.animate-pulse-emerald {
  animation: pulseGlowEmerald 3s ease-in-out infinite;
}

/* --- Button Micro-Interactions --- */
.btn-magnetic {
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-magnetic:hover {
  transform: translateY(-2px);
}

.btn-magnetic:active {
  transform: translateY(0);
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transform: rotate(25deg);
  transition: none;
}

.btn-shimmer:hover::after {
  left: 130%;
  transition: left 0.75s ease-in-out;
}

/* --- Card Lift & Hover Border Glow --- */
.card-hover-effect {
  position: relative;
  transition: transform var(--transition-normal), 
              box-shadow var(--transition-normal), 
              border-color var(--transition-normal),
              background-color var(--transition-normal);
}

.card-hover-effect:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(0, 242, 254, 0.15);
}

.service-icon-box {
  transition: transform var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card-hover-effect:hover .service-icon-box {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 0 20px var(--color-accent-glow);
}

/* --- Interactive Nav Underline --- */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* --- Animated Live Status Dot --- */
.status-dot-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.status-dot-ping {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--color-accent);
  animation: pingRing 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-dot-core {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.status-dot-ping.emerald {
  background-color: #10b981;
}

.status-dot-core.emerald {
  background-color: #10b981;
}

/* --- Spinner Animation for Form Submissions --- */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* --- Reduced Motion Accessibility Override --- */
@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;
  }
}