Prompt
Physically based 3D render of modern 'Lux' candy hearts arranged in a vertical 2:3 composition. Saturated ruby and charcoal hearts are stacked vertically, showing the debossed 'XOXO' text with shimmering gold foil inlays. The matte satin texture of the hearts contrasts with the cold, dark background. Strong side lighting defines the rounded volume and the sharp edges of the typography. The vertical orientation creates a sleek, high-fashion Valentine's aesthetic. The composition is clean and focused, suitable for a luxury brand's digital background.