Drifting Lights 9

A smooth, gradient-based shader effect displaying a horizontal linear gradient that transitions from a muted lavender-purple on the left (#b2a4dc) to a deeper, more saturated blue-purple on the right (#8468f8). The gradient is overlaid with a subtle rectangular coordinate grid pattern that creates a faint geometric structure across the entire canvas, adding depth and mathematical precision to the composition. A fine film grain texture is applied uniformly across the surface at 0.3 strength, introducing organic noise that softens the otherwise smooth gradient and creates a slightly textured, analog quality. The effect is centered and symmetrical, with the gradient flowing horizontally from left to right. The overall mood is ethereal and calming, with a modern, digital aesthetic enhanced by the subtle grain texture. The rectangular coordinates effect at 3x scale creates barely perceptible linear patterns that suggest dimensionality without overwhelming the primary gradient effect.