Sustainable Packaging Transforms into a Display Shelf for Shoes

2x2 grid, 16:9, AI picks clever products: Create a launch campaign for [PRODUCT] where the packaging does not become waste after opening. Instead, every structural component transforms into [SECONDARY FUNCTION]. Show the package in four elegant states: sealed → opening → transformation → second life Examples could include a shoe box becoming a display shelf, beverage carton becoming a planter, electronics packaging becoming a charging stand, toy packaging turning into the toy's environment, or food containers converting into serving tools. Transformation Engineering: Show [FOLDING SYSTEM], [LOCKING METHOD], [PERFORATION], [HIDDEN COMPONENT], and [FINAL SECONDARY OBJECT]. Include clean structural diagrams, material samples, flattened dieline fragments, user interaction moments, and the final transformed object in a real environment. Visual Style: Sustainable packaging innovation meets Japanese paper engineering meets premium product launch. Composition Guidelines: The transformation should look obvious in hindsight but surprising initially. Avoid greenwashing aesthetics or excessive eco-symbols.