/* ===================================================================
   GYKJ - Dynamic Keyframe Animations & Micro-Interactions
   =================================================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-dot {
  0% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1.15);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

@keyframes pulse-border {
  0% {
    border-color: rgba(16, 185, 129, 0.35);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
  }
  50% {
    border-color: rgba(0, 242, 254, 0.65);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
  }
  100% {
    border-color: rgba(16, 185, 129, 0.35);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
  }
}

@keyframes floatSlow {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes scanBeam {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(200%);
  }
}

.floating-pill-1 {
  animation: floatSlow 4s ease-in-out infinite;
}

.floating-pill-2 {
  animation: floatSlow 5s ease-in-out infinite 1.5s;
}

/* Subtle Shimmer for High-Tech Cards */
.shimmer-effect {
  position: relative;
  overflow: hidden;
}

.shimmer-effect::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.06) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  animation: scanBeam 6s infinite;
  pointer-events: none;
}

/* Reveal on scroll utility classes */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

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

/* Luminous Glow & Dynamic Pulses */
@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 102, 255, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 102, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 102, 255, 0);
  }
}

@keyframes beamSweep {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes floatBadge {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes beamTrailGlow {
  0% {
    opacity: 0.4;
    transform: scaleX(0.85);
  }
  50% {
    opacity: 1;
    transform: scaleX(1);
  }
  100% {
    opacity: 0.4;
    transform: scaleX(0.85);
  }
}

.glow-pulse {
  animation: pulseGlow 2.5s infinite;
}

.badge-pulse {
  animation: pulse-border 2.5s infinite;
}

.float-badge {
  animation: floatBadge 3.5s ease-in-out infinite;
}

/* Card Beam Glow for High-Energy Accents */
.card-beam-glow {
  position: relative;
  overflow: hidden;
}

.card-beam-glow::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #00f2fe 50%, transparent 100%);
  background-size: 200% 100%;
  animation: beamSweep 3.5s linear infinite;
  z-index: 2;
}

/* Mobile Tactile Touch Feedback */
@media (hover: hover) {
  .btn-primary:hover, .btn-secondary:hover, .pill-btn:hover {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  }
}

.btn-primary:active,
.btn-secondary:active,
.pill-btn:active,
.tab-btn:active,
.m-view-btn:active,
.subitem-card:active,
.honor-card:active,
.news-card:active,
.sol-card:active {
  transform: scale(0.975) !important;
  transition: transform 0.08s ease !important;
}