Fond linkedin pastel chaleureux pour consultant ingénieur

LinkedIn cover banner for: fond linkedin. Tagline: fond linkedin. Audience: engineers. Banner kind: consultant / freelancer. Style: warm boutique, soft pastel palette. Render the tagline as clean placeholder typography aligned to the safe zone (mobile crop). Left side reserved for profile picture overlap (no important elements bottom-left). 1584×396 LinkedIn cover proportions, no watermarks. No real-celebrity faces. No misleading professional credentials. Tagline text rendered sharp and grammatical. Target search intent (rendered visually, no on-image text): "fond linkedin" (fr).