Elegant Sparkler Christmas Corporate Poster

Vertical corporate Christmas greeting poster in sparkler-light photography style. [Colors] Deep emerald #0C4436 to #072C24, warm gold #F0C46A light streaks, bokeh cream #FFF0C9, type in pale champagne. [Layout] Headline block centred in the upper third, the sparkler tree filling the lower two thirds, a small Santa standing at its right base, a slim footer rule with a contact line and a square code at the corner. [Typography] Elegant serif capitals with wide tracking, a thin sans subtitle, a small italic English line held between slashes. [Subject] A conical tree drawn from thousands of fine golden spark trails with drifting embers and tiny bokeh orbs, a star topper, a small Santa with a brimming sack gesturing toward it, snowflake glyphs scattered around. [Lighting & mood] Long-exposure night glow, quiet luxury, warm light against cool green. [Details] Text: "MERRY CHRISTMAS", "PEACE & JOY". Ember specks, soft flare, subtle vignette.