Add high-quality product mockup images for all items

Apparel (8 mockups):
- Polo front/back: logo LEFT chest, slogan across shoulders
- Jacket front/back: logo LEFT chest, slogan across shoulders
- T-shirt front/back: logo LEFT chest, slogan across shoulders
- Structured cap: KIT on front panel
- Beanie: cobalt woven patch on cuff

Promo (6 mockups):
- Coffee mug, mousepad, tumbler, pen, sticker, lanyard

Print (4 mockups):
- Business card front/back, retractable banner, yard sign

Vehicle (1 mockup):
- Magnetic door sign

Digital (2 mockups):
- Email signature, social media template

All images 2400x1800px PNG. No FREE WIFI or Keeping IT Real references.

mockups/README.md

@@ -1,21 +1,58 @@
 # Mockups
 
-Visual mockups showing brand assets applied to real-world applications.
+Visual mockups showing brand assets applied to real-world products. All images are 2400x1800px PNG.
 
-## Files
+## Apparel
 
-| File                    | Description                                           |
-|-------------------------|-------------------------------------------------------|
-| `service-van-wrap.png`  | Mercedes Sprinter van wrap: side, front, and rear views |
+| File                          | Description                                        |
+|-------------------------------|----------------------------------------------------|
+| `apparel/polo-front.png`      | Navy polo, white logo on LEFT chest                |
+| `apparel/polo-back.png`       | Navy polo back, slogan across shoulders            |
+| `apparel/jacket-front.png`    | Black softshell, white logo on LEFT chest          |
+| `apparel/jacket-back.png`     | Black softshell back, slogan across shoulders      |
+| `apparel/tshirt-front.png`    | White tee, blue logo LEFT chest + center tagline   |
+| `apparel/tshirt-back.png`     | White tee back, slogan across shoulders            |
+| `apparel/hat-front.png`       | Navy structured cap, "KIT" on front panel          |
+| `apparel/beanie.png`          | Navy beanie, cobalt woven patch on cuff            |
+
+## Promotional Products
+
+| File                          | Description                                        |
+|-------------------------------|----------------------------------------------------|
+| `promo/coffee-mug.png`        | 11oz white ceramic mug, cobalt logo + tagline      |
+| `promo/mousepad.png`          | Dark navy mousepad, full bleed with contact info   |
+| `promo/insulated-tumbler.png` | 20oz navy tumbler with white logo                  |
+| `promo/branded-pen.png`       | Cobalt blue barrel, white imprint                  |
+| `promo/die-cut-sticker.png`   | Vinyl sticker, blue on white with URL              |
+| `promo/lanyard.png`           | Cobalt lanyard, repeating white wordmark           |
+
+## Print and Signage
+
+| File                             | Description                                     |
+|----------------------------------|-------------------------------------------------|
+| `print/business-card-front.png`  | White front with logo, contact, K accent        |
+| `print/business-card-back.png`   | Full cobalt blue back with white logo           |
+| `print/retractable-banner.png`   | 33" x 80" banner with services list             |
+| `print/yard-sign.png`            | 18" x 24" coroplast with H-stake                |
+
+## Vehicle Graphics
+
+| File                             | Description                                     |
+|----------------------------------|-------------------------------------------------|
+| `service-van-wrap.png`           | Sprinter van wrap, side/front/rear views        |
+| `vehicle/magnetic-door-sign.png` | 12" x 18" magnetic sign for personal vehicles   |
+
+## Digital
+
+| File                                | Description                                  |
+|-------------------------------------|----------------------------------------------|
+| `digital/email-signature.png`       | HTML email signature layout                  |
+| `digital/social-media-template.png` | 1080x1080 square post template               |
 
 ## Van Wrap Details
 
-The service van mockup demonstrates the approved vehicle graphic treatment:
+The service van wrap mockup demonstrates the approved vehicle graphic treatment:
 
 - **Side panel:** Wordmark + circuit board pattern + keylinkit.com + (615) 475-0145
 - **Rear:** Full wordmark + "Relax, I Can Fix IT!" tagline + service list (IT Services, Networking & Wiring, Data Recovery & Backup, Web Design, Cloud Services, VoIP Phone Services) + contact info
-- **Front:** Wordmark + "Relax, I Can Fix IT!" tagline + keylinkit.com
-
-## Adding Mockups
-
-Place new mockup files here for apparel proofs, signage renders, trade show booth layouts, business card designs, etc. Use descriptive filenames in kebab-case (e.g., `polo-left-chest-proof.png`, `trade-show-banner-10ft.png`).
+- **Front:** Wordmark + tagline + keylinkit.com

mockups/apparel/README.md

@@ -0,0 +1,3 @@
+# Apparel Mockups
+
+See parent [README.md](../README.md) for complete file listing and descriptions.

mockups/digital/README.md

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+# Digital Mockups
+
+See parent [README.md](../README.md) for complete file listing and descriptions.

mockups/print/README.md

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+# Print Mockups
+
+See parent [README.md](../README.md) for complete file listing and descriptions.

mockups/promo/README.md

@@ -0,0 +1,3 @@
+# Promo Mockups
+
+See parent [README.md](../README.md) for complete file listing and descriptions.

mockups/vehicle/README.md

@@ -0,0 +1,3 @@
+# Vehicle Mockups
+
+See parent [README.md](../README.md) for complete file listing and descriptions.