Generate an 8-10 second video prompt centered on an ancient temple mandala light reveal. Build it as a reusable video brief with three concrete beats: open on a carved stone mandala in a temple floor as the camera slowly descends from above; move into sunlight cutting through pillars, golden dust in the air, symmetrical carvings glowing, and a controlled light pulse from the center; end on a stable symmetrical hero frame that can work for a landing page preview, product showcase, or social cutdown. Keep the sacred or stylized idea grounded through concrete beats, controlled camera motion, consistent scale, stone texture, and visual rules that prevent random symbols from overtaking the concept. Specify pacing, lens feel, camera distance, lighting, motion blur, and continuity rules so the output stays readable. Keep all subjects, props, locations, interface text, and logos editable. Avoid real brand names, celebrity references, fixed IP, readable signage that cannot be changed, unsafe action, sudden teleport cuts, inconsistent scale, warped geometry, and unrelated extra scenes.