Fotografía de producto hero shot

High-end commercial studio hero photograph of an unbranded matte white ceramic skincare bottle with a simple cap, placed on a pale travertine plinth. Lighting setup: a large softbox from the upper left with a narrow edge rim. Physically realistic highlight gradients, subtle microtexture, gentle shadow falloff and a believable contact shadow. Square 1:1 composition, three-quarter camera view at product height, 70mm full-frame lens equivalent, product taking approximately 65% of the frame. Soft warm-neutral backdrop and disciplined negative space. Razor-sharp product silhouette, accurate cap geometry, premium minimalist product advertising, plausible material optics. No lettering, no logos, no watermark, no props, no fake branding or distorted bottle shapes.