Use case: stylized-concept. Asset type: one RAITEC desktop wallpaper, full-bleed 16:9 landscape; request 3840x2160 pixels if available. Input image 1 is the supplied original RAITEC logo, for a single crisp flat branding insert only. Preserve exact RAITEC wordmark, crossed symbol, IT Services subline, original triangular facets, proportions and colors. Place once at lower right, about 17% canvas width, 6% right margin and 12% bottom margin, on a quiet field with strong contrast. Only text is the supplied "RAITEC" and "IT Services"; no other writing, labels, pseudo code, numbers, logos, slogans, UI, border, watermark, people or monitor mockup. Palette deep navy #05345d, slate #516f82 and #91a1af, muted blue #334f76, porcelain white, selective amber-orange #f7a824. Left 38-40% calm for icons; bottom 8% low detail for taskbar. Distinct sophisticated artwork, precise composition, controlled light. Technical subjects are free design interpretations, not schematics or actual RAITEC facilities. Art direction: fine-art soft pastel landscape on warm ivory textured paper. Broad blue and slate mountain foothills recede gently into luminous mist at center-right; chalky tactile strokes and delicately smudged pigment form a quiet meadow valley with a small winding pale river. A warm amber late-afternoon cloud catches light above the right ridge, very restrained orange accent. Beautiful painterly softness, simplified large tonal masses, no photorealistic detail, no named real landmark, no houses, no people or roads. Left 40% pale atmospheric paper and mist. DARK/COLOR logo crisp lower right, not pastel-blurred.