CRMAZ V8 presentation corrections

- Removed the three-slide carousel from the homepage.
- Replaced it with one clear, high-resolution hero photograph.
- Removed the long association name from the header logo lockup.
- Header now displays only CRMAZ beside the emblem.
- Replaced the unsuitable serif hero font with a clean corporate sans-serif typeface.
- Reduced hero heading size and improved line spacing.
- Changed hero text to white and warm gold with a controlled dark overlay for readability.
- Removed slider arrows and dots.
- Added cache-busting version 8 to CSS and JavaScript links.
