Spooky Giant Pumpkin Halloween Mobile Promo Poster

Halloween mobile promo poster, vertical 9:16, glossy 3D render. [Colors] Amber #FFA51F to golden #FFC94A, cream stage #FFF3D6, deep brown type shadow #5A2E00, white and cocoa #7A4A12 accents. [Layout] A giant pumpkin face fills the frame edge to edge, its carved eye and mouth openings acting as windows for the copy; a small speech bubble sits upper right; the lower fifth holds a tilted two-line sticker headline with ghosts and bats; a date chip and small code block sit at the bottom corners. [Typography] Light handwritten brush script for the interior greeting, chunky offset sticker capitals with thick white outline for the bottom headline, wide spaced sans for the base line. [Subject] Oversized carved pumpkin with a curling stem, a second smaller pumpkin nested in the mouth, ghost cutouts, bats, spiral candy, cobweb and spider, wrapped taffy. [Lighting & Mood] Bright candy-store glow, baked-in amber light, cheerful and bold. [Details] Glossy plastic highlights, soft inner shadow inside the pumpkin, sticker drop shadows, subtle grain.