Spooky Yet Sweet Halloween Greeting Poster

Halloween greeting poster, vertical 9:16, warm 3D illustration. [Colors] Amber #C2571B to #F09A3E, hot gold moon #FFE0A0, pumpkin orange #F26B22, violet hat #6E3FA8, deep shadow brown. [Layout] Curvy Halloween script across the top with a small witch hat perched on one letter, giant glowing moon centered, hero ghost-and-pumpkin composition through the middle, huge golden display title at the bottom with an ornament divider, bracketed tagline and thin footer rule beneath. [Typography] Vintage soda-script for the greeting, heavy decorative serif for the bottom title, letterspaced caps for the tagline. [Subject] Cheerful white ghost in a violet witch hat leaning out of a giant carved jack-o'-lantern with one arm raised, surrounded by smaller pumpkins, wrapped candies and lollipops; bats crossing the moon; a small cottage on a hill at right with a warm window. [Lighting & Mood] Golden-hour backlight, soft warm glow, festive and friendly. [Details] Smooth clay-like shading, dust motes, faint tree silhouettes at the edges, gentle bloom.