professional handdrawing, habby colorful, A serene and inspiring vertical design for a website banner, featuring elements that symbolize personal growth and self-improvement. A soft, calming background gradient blending pastel blues and greens, with subtle light rays. Centered is a stack of digital tools like an open e-book glowing softly, a gratitude journal with a pen resting on it, and vibrant, colorful cards that represent decision-making and prioritization. Surrounding these items are gentle, floating icons like a heart, a lightbulb, and a tree to symbolize gratitude, clarity, and growth. The overall design is clean, uplifting, and inviting, with soft shadows and a modern, minimalist aesthetic. Include subtle text in the upper area saying 'Kostenlose Tools' in elegant, readable font,  --ar 5:8