Your task is to create a conceptual nail art design that transforms the traditional "brad nails" construction tool into a chic and innovative fashion statement. Imagine a palette dominated by gleaming metallics and industrial colors, incorporating textures inspired by the rugged surfaces of construction sites. Integrate sleek lines and angles as a nod to architecture, while ensuring a balance of elegance and edginess. Let the nails themselves become versatile canvases that showcase the utilitarian beauty and strength of brad nails in a modern context.