Professional Modern Book Cover Design for "Deus no Silêncio"

We are seeking a highly skilled graphic designer to create a professional and modern book cover for our upcoming Portuguese title, "Deus no Silêncio – Descobrindo Sua voz quando tudo parece mudo". The design should embody a minimalist and conceptual style, focusing on a deep navy blue background. Subtle, abstract soundwave lines are to be incorporated, gently fading into silence, symbolizing the core theme of discovering God's voice in stillness. The title, "Deus no Silêncio", must feature elegant gold foil typography, centrally positioned, utilizing a sophisticated serif font. The subtitle, "Descobrindo Sua voz quando tudo parece mudo", should be placed beneath the main title in a smaller, clean sans-serif font. We prefer minimal decorative elements to maintain a high-contrast, premium aesthetic and an editorial-quality layout. The final deliverable must be in 8K resolution. The overall atmosphere should be refined, spiritual, and captivating, without including any imagery of people or landscapes.