Sophisticated linear art logo for a home service brand "Lumina". The foreground features an ethereal vector outline of a hand wiping away smudges from an invisible window pane with a microfiber cloth, creating a smooth glossy shine effect with minimalistic star sparkles. Total absence of industrial tools or chemical bottles. The typography "Lumina" is written in a clean, modern sans-serif font below the mark. Colors: vibrant lemon yellow and fresh mint green. Flat design, crisp white background, perfect symmetry, elegant aesthetic
