Teal Book Mockup Trio

Generate a hyper-realistic image of three teal-colored books stacked in a staggered formation on a pristine white surface, with the top book standing upright and the other two lying flat, showcasing a clean and minimalist aesthetic with a subtle shadow effect, and featuring white text on the covers that reads 'REALISTIC VECTOR', 'BOOK MOCKUP', and other placeholder text, with a focus on detailed textures, accurate mockup construction, and refined styling, set against a softly gradient white background that transitions from a light gray tone at the top to pure white at the bottom, and incorporating realistic lighting with gentle shadows that accentuate the depth and dimensionality of the scene, and devoid of any watermarks or logos, to create a visually appealing and professional product mockup visualization that could be used in editorial shoots, campaign imagery, or lookbooks for luxury or street product mockups.