Use case: stylized-concept. Asset type: one premium RAITEC desktop wallpaper. Full-bleed 16:9 landscape, request 3840x2160 pixels if available. Input image 1 is the supplied original RAITEC logo, for one crisp flat branding insert only. Retain exact RAITEC wordmark, crossed symbol, IT Services subline, triangular facets, original colors and proportions. Logo once at lower right, approximately 17% canvas width, 6% right margin and 12% bottom margin, on a quiet field with excellent contrast. Only text is the supplied "RAITEC" and "IT Services". No other lettering, labels, pseudo code, numerals, charts, UI, screenshot, watermark, people, monitor mockup, poster border or manufacturer logos. RAITEC palette navy #05345d, muted blue #334f76, slate #516f82 and #91a1af, porcelain white, selected amber-orange #f7a824 accents. Calm left 38-40% for desktop icons and low-detail bottom 8% for taskbar. Sophisticated restrained composition, no neon-purple sci-fi clutter or crowded holographic HUD. Technology scenes are imaginative conceptual art, not factual diagrams or real RAITEC installations. Distinct dark fine-art pen-and-ink drawing on midnight navy paper. In the upper-right and right center, intricate but controlled thin slate-blue and warm ivory crosshatched lines describe a graceful imaginary modern suspension bridge over a quiet river; sparse amber-orange ink highlights trace the bridge deck only. The bridge and riverbanks feel architectural and refined, no photorealism or glass render. Preserve actual hand-drawn line variation and fine etching texture in the focal area, left 40% almost untouched navy paper, lower-right clear. No city name, signs, words, signature, sun disc, car or people. WHITE original logo flat crisp lower right.