Design Responsive HTML Email Signature

I want a clean, lightweight HTML email signature that renders perfectly across Outlook, Gmail, Apple Mail and major mobile clients. The layout must showcase:

• My name and official title
• Direct contact details (phone and email)
• Company logo (PNG supplied)
• Position, website link and full address
• Clickable social-media icons for the main networks I provide

Please code only with inline CSS, tables where necessary, and image hosting paths that I can easily swap. The final hand-off should include:

1. The HTML file ready to paste into email settings
2. A quick preview screenshot from at least two desktop and two mobile clients
3. Short instructions on how to update text, logo or links in the future

Signature should stay under 30 KB, load instantly, and keep formatting intact even when images are blocked.