Generate an SVG as a Mother's Day greeting card illustration. Playful vibrant style. Background fill #FFFBF5. Draw a garden flower scene at lower canvas — large sunflowers in gold (#F59E0B), roses in pink (#F472B6), tulips in coral (#F97316). Add 3 colorful butterfly shapes in lavender, teal, and yellow fluttering above the garden. Scatter leaf shapes in bright green. Sun shape with rays at upper canvas in gold. Cheerful and bright. No text, no labels, no emoji. Output raw SVG code only starting with <svg.

The image shows a vibrant sunflower with its bright yellow petals and green leaves, surrounded by a variety of colorful butterflies fluttering around it. The sun is shining brightly, illuminating the scene and creating a cheerful atmosphere.