.skull-glow {
  color: #ff3b00;           /* fiery orange */
  font-size: 96px;
  text-shadow:
    0 0 10px #ff3b00,
    0 0 25px #ff7700,
    0 0 50px #ffbb33;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { text-shadow:
    0 0 10px #ff3b00,
    0 0 25px #ff7700,
    0 0 50px #ffbb33; }
  50% { text-shadow:
    0 0 20px #ff3b00,
    0 0 40px #ff7700,
    0 0 80px #ffbb33; }
}

.glow-icon {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 6px #0a030d) drop-shadow(0 0 12px #19071f);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.glow-icon:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px #19071f) drop-shadow(0 0 20px #0a030d);
}

.icon {
  width: 32px;
  height: 32px;
}

/* Subtle continuous aura + gentle float */
.aura-glow {
  /* tweakable color */
  --aura-rgb: 255, 255, 255;

  /* start with lighter, tighter glow */
  filter:
    drop-shadow(0 0 3px rgba(var(--aura-rgb), 0.45))
    drop-shadow(0 0 6px rgba(var(--aura-rgb), 0.25))
    drop-shadow(0 0 12px rgba(var(--aura-rgb), 0.15));

  /* run both animations together */
  animation:
    auraPulse 4.5s ease-in-out infinite,
    floatY 4s ease-in-out infinite;

  /* smoother transform rendering */
  will-change: filter, transform;
  transform: translateZ(0);
}

/* Softer pulsing glow */
@keyframes auraPulse {
  0%, 100% {
    filter:
      drop-shadow(0 0 2px rgba(var(--aura-rgb), 0.35))
      drop-shadow(0 0 5px rgba(var(--aura-rgb), 0.20))
      drop-shadow(0 0 10px rgba(var(--aura-rgb), 0.10));
  }
  50% {
    /* slightly stronger, but still restrained */
    filter:
      drop-shadow(0 0 6px rgba(var(--aura-rgb), 0.55))
      drop-shadow(0 0 10px rgba(var(--aura-rgb), 0.32))
      drop-shadow(0 0 18px rgba(var(--aura-rgb), 0.18));
  }
}

/* Gentle vertical bob for “elevating” feel */
@keyframes floatY {
  0%   { transform: translateY(0); }
  25%  { transform: translateY(-4px); }
  50%  { transform: translateY(0); }
  75%  { transform: translateY(2px); }
  100% { transform: translateY(0); }
}

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  .aura-glow {
    animation: none;
  }
}

/* Lineage Cards */
.lineage-card {
  position: relative;
  height: 360px;
  background-size: cover;
  background-position: center;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.6s ease, box-shadow 0.6s ease;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.08);
}

.lineage-card .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  transition: background 0.5s ease;
}

.lineage-card .content {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 1.5rem;
  text-align: left;
  z-index: 2;
}

.lineage-card h4 {
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.lineage-card p {
  color: #ddd;
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Hover effects: subtle lift + glow */
.lineage-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.12);
}

.lineage-card:hover .overlay {
  background: rgba(0, 0, 0, 0.35);
}

/* Smooth aura-like subtle pulse */
@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 255, 255, 0.08); }
  50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.15); }
}

.lineage-card {
  animation: subtlePulse 5s ease-in-out infinite;
}