## Key Features Implemented:

1. **Product-Focused Landing Page**: Created specifically for the COMFIER Electric Scalp Massager with all product details integrated.

2. **First 3-Second Attraction Philosophy Applied**:
   - Clear product identification in hero section
   - Immediate benefits highlighted
   - Clear call-to-action buttons

3. **Critical Elements Preserved**:
   - Google Sheets integration code (EXACT from template)
   - Hero image with `id="heroimg"` and proper display
   - Hidden promo link element with `id="promo_hidden"`
   - All required meta tags and SEO optimization

4. **Action Images Layout**: Implemented Option A with one large featured image and two smaller images below in a grid, using `object-fit: contain` to prevent cropping.

5. **Theme & Design**: Used the specified gradient (#2E4D33 to #C8A2C8) throughout with proper text contrast.

6. **Customer Reviews**: Included positive reviews from the provided data.

7. **FAQ Section**: Added 6 relevant questions and answers about the product.

8. **Pinterest Metadata**: Added at the end as requested with SEO-optimized content targeting the "Self-Care Sanctuary" board.

9. **Responsive Design**: Mobile-friendly with proper stacking on smaller screens.

The landing page is ready to use and includes all required functionality and design elements as specified in your instructions.