Add README.md to every directory

Each subdirectory now has a README with:
- File inventory table
- Usage guidelines and specifications
- Technical details (viewbox, colors, sizes)
- Cross-references to related assets

logos/README.md

@@ -0,0 +1,12 @@
+# Logos
+
+Raster (PNG) versions of all Keylink IT logo marks. For production print and vinyl cutting, prefer the vector SVGs in `../svg/`.
+
+## Subdirectories
+
+| Directory     | Contents                                          |
+|---------------|---------------------------------------------------|
+| `primary/`    | Full "Keylink IT" wordmark in blue, white, black  |
+| `alternate/`  | Abbreviated "KIT" logo                            |
+| `monomark/`   | Standalone stylized "K" mark                      |
+| `colormark/`  | (Reserved for future circular badge variants)     |

logos/alternate/README.md

@@ -0,0 +1,15 @@
+# Alternate Logo (KIT)
+
+The abbreviated **KIT** mark using the same stylized "K" followed by block "IT" letters.
+
+## Files
+
+| File               | Description                         |
+|--------------------|-------------------------------------|
+| `kit-alt-blue.png` | Cobalt blue KIT on transparent      |
+
+## Usage
+
+- Use when the full wordmark is too wide for the available space.
+- Good for hats, small signage, and compact layouts where the brand is already established in context.
+- Minimum width: 80px digital, 0.75" print.

logos/colormark/README.md

@@ -0,0 +1,3 @@
+# Colormark
+
+Reserved directory for circular badge variants of the K mark. The current circular colormark is the favicon located at `../../icons/favicon/keylink-favicon.png`.

logos/monomark/README.md

@@ -0,0 +1,18 @@
+# Monomark (K)
+
+The standalone stylized **K** with the distinctive crossbar element. Used as the brand icon for small-scale applications.
+
+## Files
+
+| File                          | Description                                |
+|-------------------------------|--------------------------------------------|
+| `keylink-k-blue-bg.png`      | White K on cobalt blue square background   |
+| `keylink-k-dark-blue-bg.png` | White K on darker cobalt square background |
+| `keylink-k-transparent.png`  | White K on transparent (for dark surfaces) |
+
+## Usage
+
+- App icons, browser tabs, social media where circular/square crops are needed.
+- Hat embroidery when "KIT" alternate is still too wide.
+- Minimum size: 32px digital, 0.375" print.
+- Maintain clear space equal to 25% of the mark height on all sides.

logos/primary/README.md

@@ -0,0 +1,21 @@
+# Primary Logo (Wordmark)
+
+The full **Keylink IT** wordmark. This is the default logo for all applications.
+
+## Files
+
+| File                        | Description                              |
+|-----------------------------|------------------------------------------|
+| `keylink-it-blue.png`       | Standard cobalt blue on transparent      |
+| `keylink-it-blue-large.png` | High-res blue variant                    |
+| `keylink-it-blue-wide.png`  | Wide crop (1009x214px) for banners       |
+| `keylink-it-white.png`      | White on transparent, for dark backgrounds |
+| `keylink-it-white-large.png`| High-res white variant                   |
+| `keylink-it-black.png`      | Black on transparent, for mono print     |
+
+## Usage
+
+- Default choice for all branded materials.
+- Minimum width: 150px digital, 1.5" print.
+- Maintain clear space equal to the height of the lowercase "e" on all sides.
+- Vector versions available in `../../svg/primary/`.