Vibrant Wavy Abstract Background

Abstract wavy background with flowing diagonal bands of color, layered wave shapes transitioning from vibrant sky blue and cyan on the left and bottom to warm golden yellow and bright orange-red in the upper right corner, smooth flat vector illustration style, no gradients within each band but subtle tonal layering between waves, clean modern graphic design aesthetic, bold saturated summer color palette, flat 2D geometric waves with soft undulating edges, minimalist digital art background, no texture, no people, no objects