A professional and modern front cover design for an educational book. The exact text on the cover MUST read: اشهر الف جمله انجليزيه. Write the text prominently in large, clear, and bold typography. The cover features a minimalist aesthetic with a clean gradient background (indigo #6366f1 to blue #3b82f6), subtle light rays from the top-right corner, and a small elegant crescent moon icon. Style: digital art, high-quality flat vector illustration, professional book cover graphic design. Dimensions: 1200x630 landscape. NO extra text, NO watermarks.
Abstract digital art background, 1200x630 landscape format. Soft sakura pink #f9a8d4 to deep rose #db2777 gradient. Flowing wave shapes inspired by Japanese Seigaiha patterns. Golden light particles drifting across the canvas. Premium modern aesthetic, ultra high detail. NO TEXT, NO KANJI, NO HIRAGANA, NO KATAKANA, NO SYMBOLS. Pure visual abstract art only.