Animated 3D Document Icon with Pulsating Lock

This animated 3D icon features a white document with a subtly curled corner, accented with soft purple interior lines representing text. A vibrant red circular badge with a bright yellow padlock emerges and pulsates rhythmically, signifying security and protection. The entire icon gently floats, adding a subtle sense of dynamism. Rendered in a clean, modern, and minimalistic style with smooth motion and pleasing colors, this visual effect is ideal for enhancing presentations, explainer videos, or digital interfaces that need to convey concepts of data privacy, confidential information, secured files, or digital agreements. It provides a professional and engaging way to highlight important security features or protected content.