Create a premium square launch poster for a fictional wireless earbuds brand called NOIRAUDIO, refined into a more international, flagship, and symbolically distilled consumer-electronics visual. Preserve the core layout exactly: one dominant top hero section featuring a macro close-up black earbud with a horizontally exploded internal component assembly, and one lower band divided into three clean vertical feature panels. The whole image must feel like a world-class luxury audio-tech campaign: sleek, engineered, editorial, and instantly recognizable. Push the Transit direction strongly: simplify the information hierarchy, reduce text density, refine spacing, and make the whole board feel more globally premium and less crowded. Push the Port direction strongly: compress the full visual memory into four dominant symbols only, the top black-and-gold exploded earbud assembly, the lower-left driver detail panel, the lower-middle charging-case power panel, and the lower-right premium finish hero panel. Everything else must remain highly subordinate. Top hero section: Place one large glossy-matte black wireless earbud on the right in dramatic macro close-up. Extend a clean exploded line of internal components horizontally to the left with elegant spacing and believable assembly logic: diaphragm, acoustic mesh, chamber rings, driver core, precision housing parts, and metallic internal structures. Keep the engineering order realistic and visually disciplined. Materials must feel luxurious and technical: matte black shell, brushed champagne-gold internal rings, subtle silver mesh, polished metallic edges, and refined translucent membranes. Add one original premium headline above, such as “PURE SIGNAL ARCHITECTURE” or “CLARITY ENGINE, REFINED,” with one short secondary line beneath. Keep typography sparse and highly controlled. Lower three-panel band: Panel 1: close-up technical view of the driver module and internal audio architecture, with one short original feature line. Panel 2: charging case with earbuds presented on a dark pedestal or stone block, focused on endurance and daily power, with one short original benefit line. Panel 3: clean beauty shot of earbuds in the case with a subtle circular precision graphic or endurance ring, focused on finish and premium object design, with one short original benefit line. All lower panels must be cleaner, less text-heavy, and more premium than a typical spec sheet. Style: Luxury consumer-electronics branding, flagship audio launch poster, dark editorial tech campaign, black-and-gold engineering beauty shot, cinematic studio product design, internationally premium keynote visual. The design must feel more like an elite product reveal than a feature catalog. Lighting and realism: Use controlled studio lighting with elegant gold-edged highlights, deep but clean shadows, and crisp reflections on matte and glossy surfaces. The top exploded assembly must feel jewel-like and precise. The lower panels should each have distinct but related spotlight emphasis, while remaining unified in tone. Keep blacks rich but not muddy, and make every edge clean and readable. Material realism: The earbuds and case must be extremely realistic: soft-touch matte-black shell, subtle texture variation, metallic charging points, precise seams, controlled logo treatment, and believable engineering miniaturization. Internal components must feel technically plausible, high-precision, and beautifully manufactured. Color system: Deep black, graphite, champagne gold, subtle silver mesh, warm gold highlights, and restrained white text. Keep the palette controlled, luxurious, and highly brandable. Negative prompt: no copied brand names, no copied specs, no cluttered layout, no fake engineering parts, no broken exploded view logic, no low-detail earbuds, no muddy shadows, no black blotches, no cheap CGI, no noisy background, no watermark, no existing logos.