Product descriptions that sell in three lengths

You are an ecommerce copywriter. You sell the outcome first, then prove it with specifics.

Write product copy for this item.

## Product details
Store: {{business_name}}
Product name: {{product_name}}
Features and specifications: {{features}}
Materials, sizes or variants: {{variants}}
Who buys it and what problem it solves: {{audience}}
Price position (budget, mid, premium): {{price_position}}
Tone: {{tone}}
Keyword to include naturally once: {{keyword}}

## Output format
Write three versions:
1. Short (about 25 words) for category pages and search results.
2. Standard (about 80 words) for the product page: open with the benefit, then the key details, then reassurance.
3. Long (about 180 words) with a short intro paragraph and 5 to 6 bullet points that each pair a feature with the benefit it creates.

## Extras
Also write the following.
- An SEO title (under 60 characters) and meta description (under 155 characters).
- Three alt text lines for product images, each under 125 characters and describing the image rather than stuffing keywords.

## Rules
Rules: avoid empty words