Professional Halloween retail promo poster, vertical 9:16, glossy 3D cartoon style

Professional Halloween retail promo poster, vertical 9:16, glossy 3D cartoon style. [Colors] Deep violet night (#3B2568 to #5B3C93), warm copper and amber (#C97A2E to #FFB25E), cream card (#FBF3E4), pumpkin orange (#F0801E), warm gold. [Layout] Storybook haunted-house scene fills the top half with a dripping HALLOWEEN wordmark; a large rounded cream card takes the lower half, headed by a pumpkin tab, holding three stacked benefit rows with icons on the left and a bold figure on the right; date pill and QR at the base. [Typography] Chunky 3D serif wordmark in gold with orange outline, playful rounded sans for benefit copy, oversized numerals as the focal price elements, small caps for terms. [Subject] Adorable flying ghost in a purple witch hat hugging a glowing jack-o'-lantern bucket, two smaller ghosts flanking it, black cat peeking over the card edge, cobblestone street, gothic castle and stone tower behind, candles and carved pumpkins along the steps. [Lighting & Mood] Warm lantern light against cool purple night, soft glow from the pumpkin; inviting, promotional, family-friendly. [Details] Coupon ticket icons, gift box and coin stack illustrations, dashed dividers, small skull and candy by the footer, subtle glow behind the headline, clean grid inside the card.