Build a quality-focused consulting social post in the Format, centered on the Symbol standing upright on the Background. Use a refined studio composition with the symbol slightly off-center and enough clean negative space for the Headline. Render the Headline in large, bold navy sans-serif typography with precise spacing and strong hierarchy. Apply the Color Palette throughout the lettering, lighting, reflections and surrounding details. The glass should show convincing thickness, transparent edges, crisp highlights and subtle refractions, while the marble should carry realistic veining and a restrained satin sheen. Use controlled directional lighting from above and one side, creating a soft grounded shadow and elegant reflections without obscuring the text. Keep the layout minimal, credible and suitable for a consulting brand on LinkedIn. Ensure every letter in the Headline is spelled exactly as written and remains highly legible.
Use these details:
Symbol: "a glossy glass checkmark"
Headline: "Quality That Drives Confidence"
Background: "black marble slab with subtle gray veining"
Color Palette: "deep navy, black, charcoal and cool white"
Format: "1200 x 1200 square LinkedIn post"
