Chrome Jack-O'-Lantern Halloween Sale

Halloween sale poster, vertical 9:16, hyper-real 3D product hero. [Colors] Molten ember orange (#FF6A11) and rust red (#8E1D0B), gunmetal chrome (#C9CDD4 to #3A3E45), black smoky sky. [Layout] A small kicker line at top, enormous white serif wordmark, a gothic headline beneath, the hero pumpkin centered on cracked lava ground, a date block anchored at the bottom. [Typography] Wide elegant serif caps with hairline flourishes and a diamond ornament, ornate black gothic display headline, small italic caps for the top and closing lines. [Subject] A polished chrome jack-o'-lantern with a swirling metallic stem, carved angry eyes and jagged grinning teeth, orange fire burning inside the shell and reflecting off the curved surface. [Lighting & Mood] Dramatic firelight from below, molten cracks, curling smoke, ominous and premium. [Details] Bats silhouetted against the smoke, blackened rock foreground, ember sparks, wet reflective ground, heavy atmospheric grade.