.glow-title {
  position: relative;
}

.glow-title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px;
  width: 52%;
  height: 12px;
  background: radial-gradient(ellipse at center, rgba(251, 191, 36, 0.45), transparent 70%);
  filter: blur(6px);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.nav-scrolled {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #27272a;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.smoke {
  height: 80px;
  background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,.7));
  opacity: .5;
}

.footer-flame {
  position: relative;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: #fbbf24;
}

.footer-flame::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 60px;
  height: 6px;
  background: radial-gradient(ellipse at center, rgba(251,191,36,.65), transparent 70%);
  filter: blur(4px);
}