Animated Folder Add Icon in Flat Design

This clean and simple animation features a modern folder icon forming from a series of evolving lines. The outline of a folder swiftly draws itself, then fills with a subtle red accent on its tab. Subsequently, a clear plus sign emerges and settles within the center of the folder, indicating an action of creation or addition. Rendered in a crisp flat design style with bold outlines and a minimalist color palette, this visual asset is perfect for enhancing user interface elements, explainer videos, or digital presentations. It effectively communicates concepts such as "add file," "create new," or "upload" with its clear and concise motion. The animation provides a professional and easily understandable visual cue for various digital interactions.