Sleek Infographic Series Bar Line Graphs

Create a sleek infographic design featuring a series of stylized bar and line graphs. Use a dark background with vibrant shades of blue and orange for the data points. Replace sharp edges with softer curves in the graph lines. Incorporate animated effects to showcase data fluctuations dynamically, and use abstract shapes or icons instead of brand references to represent data categories. Add a subtle grid overlay for depth and ensure the overall layout remains clean and modern.