Design a simple, memorable logo for 'Veloce Concierge' by focusing on a stylized, abstract car symbol that embodies both sportiness and luxury. The car design should be sleek and minimalist, with the 'VC' initials cleverly integrated into the illustration to maintain a unified and iconic look. Use a refined color scheme of green, black, and grey to convey elegance, performance, and reliability. Place the tagline 'fast. easy. your car.' directly below the logo in a clean, sophisticated font. This logo should marry the concepts of high-speed service and luxurious attention to detail, capturing the essence of Veloce Concierge's unique offering in a design as simple and iconic as the Starbucks logo." --v 6.0