A warm corporate evening social post centered on the Setting, with glowing office windows creating a welcoming pattern against the deepening sky. Use a clean architectural composition with generous negative space for the Headline, set in bold modern sans-serif typography with strong hierarchy and excellent legibility. Render the Headline exactly as written, with crisp letterforms and balanced spacing. Use the Color Palette across the sky, building reflections, window light and typography, keeping the contrast refined and intentional. Add subtle glass reflections and realistic architectural detail without clutter, logos or extra text. The mood is confident, human and forward-looking rather than corporate stock imagery. Keep the layout minimal, editorial and mobile-friendly, with the building weighted toward the lower two-thirds and the headline positioned in the open sky area. Deliver the finished design in the Format.
Use these details:
Setting: "a contemporary glass office building at blue hour"
Headline: "Good Work Happens After Hours"
Color Palette: "deep navy, cobalt blue, warm amber and white"
Format: "4:5 Instagram post"
