I need a professional, clean HTML email signature that I can drop straight into Outlook, Gmail, and Apple Mail without any extra tweaking. The signature must include: • Contact information: phone number, email address, head-office physical address, and a separate factory address • Our main company logo • Clickable social media icons/links • Small certification logos that prove our industry credentials • Subtle industry-related design accents that reinforce our brand without looking busy Keep the layout light, balanced, and mobile-friendly so it renders perfectly in major desktop and mobile clients. External images should be linked, not embedded, and the total file size must stay lean for reliable loading. Send me: 1. A fully coded HTML file (inline CSS only) 2. A quick screenshot showing how it appears in at least one desktop and one mobile view I’ll review every entry and award the prize to the signature that looks sharp, keeps code tidy, and displays flawlessly across platforms.