/* --- Floating Hero Particles (DOM-based) --- */
.hero-particles-wrapper {
  position: relative;
  width: 100%;
  min-height: 520px;
  background: radial-gradient(circle at center, #111827 0%, #080c14 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particles-container div {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
  animation: floatParticles linear infinite;
}

@keyframes floatParticles {
  0% { transform: translateY(100vh) translateX(0); opacity: 0.5; }
  100% { transform: translateY(-10vh) translateX(20vw); opacity: 0.1; }
}

/* --- Canvas Particle Overlays (Section backgrounds) --- */
.canvas-particle-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.canvas-particle-bg canvas {
  width: 100%;
  height: 100%;
  display: block;
}