/* ============================================
   RPG SKILLS — Animations
   ============================================ */

/* KEYFRAMES */
@keyframes twinkle {
  0%   { opacity: 0.4; }
  100% { opacity: 1; }
}

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(var(--gold-rgb), 0.15); }
  50%      { box-shadow: 0 0 40px rgba(var(--gold-rgb), 0.3); }
}

@keyframes shimmer {
  0%        { left: -100%; }
  55%, 100% { left: 150%; }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes border-glow {
  0%, 100% {
    border-color: rgba(var(--gold-rgb), 0.15);
  }
  50% {
    border-color: rgba(var(--gold-rgb), 0.35);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* REVEAL (scroll animation) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  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; }

/* UTILITY ANIMATIONS */
.animate-float {
  animation: float 4s ease-in-out infinite;
}

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

.animate-shimmer {
  position: relative;
  overflow: hidden;
}

.animate-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

.animate-border-glow {
  animation: border-glow 3s ease-in-out infinite;
}

/* HOVER EFFECTS */
.hover-lift {
  transition: transform var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-glow {
  transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
}