Personnalisez « Motif sans couture de maillot d’équipe nationale »

Create a seamless national sports team-inspired pattern for [TEAM_NAME] for the 2026 football world stage. Design a premium abstract pattern inspired by the national football team identity of [TEAM_NAME]. Use the team's official football color palette and translate its identity into abstract geometric movement, without directly copying the flag or crest. Use layered translucent geometric forms, diagonal bands, curved modular shapes, rhythmic blocks, soft gradients, subtle paper grain, and a premium official sports accreditation aesthetic. The pattern should feel athletic, iconic, clean, collectible, and federation-grade. The image must be a perfectly seamless repeating tile. No text, no typography, no logo, no crest, no player, no football ball, no central object, no card frame, no border, no mockup.

Create a premium editorial mockup of a national football pre-match jersey for [TEAM_NAME], using the supplied pattern as the main surface graphic. Show the jersey as a high-end sportswear object in a refined studio setting. The shirt should feel like an official pre-match or training jersey for the [TEAM_NAME] national team, not fan merch. Use the supplied pattern across the jersey in a visually controlled way, combining all-over pattern areas with cleaner sections where needed. Add the [TEAM_NAME] national team crest and the appropriate sportswear manufacturer branding in a premium, understated way. Focus on tactile realism: visible breathable micro-perforation, technical knit structure, subtle stitching, seam construction, realistic folds, fabric tension, and premium synthetic performance material. Composition: editorial close-up product photography or half-body crop, with enough visible garment surface to appreciate the pattern and textile quality. Visual style: ultra-premium editorial football campaign photography, luxury sport equipment ad lighting, shallow depth of field, expensive lens look, subtle contrast, refined tonal transitions, reduced grain, crisp textile detail, beautiful studio separation. Background: clean warm team-color studio background or dark premium studio setting. Important: make it feel official, collectible, and fashion-forward.