Mockup Multi-Appareils pour Fond d'Écran Anime

Clean Apple-style multi-device wallpaper showcase featuring an anime-inspired water-breathing scene starring [Tanjiro Kamado], presented in a square promotional mockup on a soft light-gray background with subtle ambient drop shadows. Layout: Exactly three rounded white display cards arranged in a grid. - Top: A large silver laptop centered inside a wide rounded card, open front-facing, featuring a thin black bezel and a small top notch. - Bottom-left: A landscape tablet centered inside a rounded white card. - Bottom-right: A vertical smartphone centered inside a rounded white card. Wallpaper artwork: The same [blue water vortex in a misty river valley] displayed across all three screens. A small, back-facing anime swordsman wearing a dark green and black checkered haori stands ankle-deep in reflective water, looking toward a colossal spiraling water vortex. Dynamic water-breathing elemental energy with circular swirling waves, splash foam, and a glowing pale core, surrounded by rocky shallows, misty pine-covered cliffs, and cool blue-and-white tones. Painterly, high-contrast, cinematic, with no gore. Device UI details: Subtle lock-screen overlays. Every device displays the large white time "[9:38]" with the date text "[Tuesday, May 20]" above it. - Laptop screen: Small Wi-Fi and battery indicators at top right, thin white home indicator at bottom. - Tablet screen: Right-side widget stack featuring exactly 3 widgets: circular battery widget reading "100", weather widget reading "72°", and a small calendar reminder widget. - Phone screen: Flashlight icon on bottom left and camera icon on bottom right. Visual style: Premium minimalist tech product render, crisp black screen bezels, soft studio lighting, sharp hardware textures. No external logos, watermarks, or text outside the screen displays.