I need my current email signature brought up to date so it looks sharp, loads quickly, and represents our brand in a clean corporate style. The goal is a single, lightweight HTML signature that can be dropped straight into Outlook and Gmail without any broken images or odd spacing. Here’s what matters most to me: • A polished corporate look—think clear hierarchy, balanced whitespace, and colours that match our brand palette. • The core “email signature” block obviously needs to stay, but I’m open to working in a small logo, contact details, or social-media icons if that helps the layout feel contemporary. • Mobile-friendly coding—no tables that collapse badly on smaller screens. • All graphics embedded or served via reliable HTTPS links so nothing turns into a red X for the recipient. Please deliver one HTML file (plus any hosted image links if you choose that route) and a quick screenshot showing how it renders in both light and dark mode.