/* === ✨ Card Hover Glow === */
.card, .timeline-card {
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.6); /* Soft dark */
}

.card:hover, .timeline-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.4);
  background: rgba(30, 41, 59, 0.9);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

/* === 🔘 Ripple Click Effect for Buttons and Links === */
.click-effect {
  position: absolute;
  width: 100px;
  height: 100px;
  background: rgba(99, 102, 241, 0.25);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 0.6s ease-out forwards;
  pointer-events: none;
  z-index: 5;
}

@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0;
  }
}


.bg-gradient-dark {
  background: linear-gradient(to right, #0f172a, #1e293b);
}

.text-glow {
  text-shadow: 0 0 10px rgba(125, 211, 252, 0.2);
}

.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
}