Generate a 3D-rendered visual of glial cells interacting with neurons, with pinkish and reddish tones for the cells and soft blue highlights for the neurons. The cells should have a glowing effect to indicate neural activity. In the center, create a blank circular space for text, with the surrounding area displaying a dark gradient background that transitions from deep black to dark shades of purple and pink. The gradient should be smooth and blurred, with a soft glow near the cells and the blank space, creating a clean, professional look. Ensure the cells are not overly complex and the circular blank area is clear and unobstructed, perfect for content to be written."