/* Footer shared styles */
.footer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.2s ease, transform 0.15s ease;
}

.footer-icon:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.footer-icon i {
  font-size: 1.1rem;
}

.footer-link {
  opacity: 0.9;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-link:hover {
  opacity: 1;
  color: white;
}

/* Header-specific glass orb (lighter & smaller) */
.header-orb {
  width: 220px;
  height: 220px;
  top: -120px;
  left: 30%;
  opacity: 0.18;
  filter: blur(70px);
  background: linear-gradient(135deg, #6366f1, #a855f7);
  animation-duration: 26s; /* slower = calmer */
}

/* 🌈 Moving Glass Orbs */
.glass-orb {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: float 18s linear infinite;
  will-change: transform;
}

.orb-1 {
  background: linear-gradient(135deg, #6366f1, #a855f7);
  top: -120px;
  left: -120px;
}

.orb-2 {
  background: linear-gradient(135deg, #f43f5e, #fb7185);
  bottom: -120px;
  right: -120px;
  animation-duration: 22s;
}

/* GPU-only animation (VERY efficient) */
@keyframes float {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(60px, 40px);
  }
  100% {
    transform: translate(0, 0);
  }
}