Design a graffiti-style logo with the word ‘NightCrawlers’ as the central focus. The text should be bold and dynamic, featuring sharp angles and flowing graffiti strokes that reflect a gritty, urban street vibe. Use a vibrant color palette with electric blues, deep purples, and neon greens. If a sports car is included, it should be a minimalistic silhouette, understated and secondary to the text, or it can be left out entirely. The logo should evoke the rebellious, high-octane spirit of an underground street gang, with a striking, gangster aesthetic.