Japoński korporacyjny baner internetowy szkolenia AI

A clean corporate Japanese web banner for an enterprise AI training service in an ultra-wide horizontal layout. Modern professional business aesthetic featuring bright white and pale blue tones. Layout and Content: - Upper-Left: Small tagline in medium blue-gray reading 「AIはじめてでも安心。実践で身につく。」 with a subtle dotted accent mark to its left. - Main Headline: Large bold headline in deep blue reading 「[ClaudeCode研修]」 with the Latin text prominently scaled. - Feature Cards: Beneath the headline, three evenly spaced rounded white cards with thin blue borders and blue line icons: Box 1 displays an open book icon with the text 「基礎から丁寧に学べる」; Box 2 displays a laptop icon with the text 「ハンズオンで実践力がつく」; Box 3 displays a checkmark-in-circle icon with the text 「チーム開発に活かせる知識」. - Bottom Bar: Full-width deep blue footer strip displaying centered white text 「[あなたの開発を、次のステージへ。]」. - Right Side: A waist-up professional Japanese businessman wearing a dark navy suit, white shirt, and blue striped tie, standing with folded arms in a confident posture, his face softly anonymized. Behind him is a softly blurred modern office interior with daylight, glass, and indoor plants, framed on the far right edge by a sweeping curved blue graphic ribbon. Style: Premium Japanese B2B promotional banner, polished typography, subtle drop shadows, crisp vector icons, and clean balanced negative space.