> Design a premium, modern, print-ready A4 portrait corporate letterhead for ABS Technol…

> Design a premium, modern, print-ready A4 portrait corporate letterhead for ABS Technologies. The design should be minimalist, elegant, executive, and suitable for official business documents such as proposals, contracts, quotations, invoices, reports, and company correspondence. Layout A4 Portrait (210 × 297 mm) 300 DPI print quality CMYK print-ready appearance Ultra HD vector style Large clean white writing area covering approximately 88–90% of the page Strong visual hierarchy Balanced whitespace Professional corporate branding Header Design Place the ABS Technologies logo on the upper left. Display ABS Technologies in bold modern sans-serif typography. Add: RC Number Company slogan: "Innovative Solutions. Reliable Results." Include a thin vertical divider between the logo and company information. Add a modern geometric corner accent in the upper-right using overlapping angular shapes. Keep the header clean and premium without occupying excessive height. Body Area Large uninterrupted white writing space. Place a very subtle watermark (5–8% opacity) of the ABS Technologies logo centered on the page. The watermark must remain faint and never interfere with document readability. Maintain generous margins on all sides. Footer Design (Slim & Elegant) Create a thin modern footer approximately 20–25 mm high, not a large banner. Avoid full-height colored blocks. Use clean horizontal lines and slim geometric accents in Navy Blue and Orange. Place the contact information in a single horizontal row: Office address Phone numbers Email Website Social media icons Separate each section using thin vertical divider lines. Keep the footer lightweight, sophisticated, and minimal. Leave plenty of white space above the footer. Color Palette Navy Blue (#0B2C5F) Bright Orange (#F97316) White Light Gray accents Typography Modern sans-serif fonts (Helvetica, Montserrat, or Poppins) Bold uppercase company name Medium-weight contact information Excellent readability Consistent typography hierarchy Graphic Elements Thin modern lines Clean geometric shapes Angular corner accents Minimal vector graphics Sharp edges No unnecessary decorations Premium annual report aesthetic Style Luxury corporate branding Executive stationery Contemporary business identity Professional technology company Adobe Illustrator vector style Premium minimalist design High-end consulting and engineering firm aesthetic Output Requirements Ultra HD Photorealistic stationery mockup Adobe Illustrator quality Crisp vector appearance Fully editable design concept Professional print-ready letterhead Elegant, modern, and timeless corporate identity Aspect Ratio: A4 Portrait (210 × 297 mm) Design Goal: A clean executive letterhead with a large writing area, minimal geometric header, and a slim, sophisticated footer that looks premium without dominating the page, inspired by modern Fortune 500 corporate stationery and global technology companies.