Spooky Halloween Bar Night Under the Moon

Professional Halloween bar event poster, vertical 9:16, flat retro vector. [Colors] Solid pumpkin orange (#F47B20) field with pure black silhouettes (#0A0A0A), warm ivory moon (#FFD98A), muted brown ground band. [Layout] Left-aligned editorial grid: headline and subtitle in the upper left, a stacked info list of time, location and a social tag at mid-left, a huge circular moon anchored at the right edge, castle and pumpkin skyline along the bottom. [Typography] Ink-brush headline with a hand-painted feel and a small pumpkin glyph replacing one stroke, letterspaced uppercase sans for labels and micro-copy, thin rule accents. [Subject] A giant carved jack-o'-lantern with fierce glowing eyes in the near-left foreground, two smaller pumpkins beside it; a black gothic castle with lit windows and a neon sign sits against the moon, bat silhouettes cross the sky, and one spider dangles from a thread at the top right. [Lighting & Mood] Graphic high-contrast night, cocktail-hour buzz, print-poster nostalgia. [Details] Rough paper grain, silhouetted picket fence and bare tree, sweeping arcs, small sparkle marks.