A dynamic visual effect featuring a glowing purple square outline that animates into view with a drawing effect, pulses subtly, and then animates out in reverse. This clean, modern animated element provides a sleek way to highlight and frame content, draw attention to key information, or serve as a futuristic border. Ideal for technology-themed videos, presentations, social media posts, or as a striking background element. The alpha channel allows for easy integration over any footage or graphic.