Create a vertical 4:5 (1080x1350) mixed-style visual for an Indonesian SaaS affiliate program called Tapsite, showing affiliate earning potential in clear Indonesian Rupiah figures. Background: Clean gradient from pale cream #FAFAFA at top to very soft cool gray-blue at bottom, with subtle diagonal light rays from upper-right corner creating a premium, aspirational glow. Visual metaphor — Growth Staircase: A minimalist 3D staircase or ascending steps made of translucent glass blocks, rising diagonally from bottom-left to top-right. Each step glows with a different intensity of blue light (#2563EB), getting brighter as it goes higher. The steps represent increasing customer counts. Main Data Panel (center-left): A floating frosted-glass card with the headline 'Simulasi Komisi' in dark navy #0F172A, bold sans-serif. Below it, a clean table with 4 rows of data with Indonesian Rupiah amounts: 5 customers = Rp 148.500 (30%) and Rp 247.500 (50%), 10 customers = Rp 297.000 and Rp 495.000, 25 customers = Rp 742.500 and Rp 1.237.500, 50 customers = Rp 1.485.000 and Rp 2.475.000. Numbers prominent in bright blue #2563EB for 30% column and warm gold-amber for 50% column. Key Stat Highlight (bottom-right): A smaller glowing card with text 'REPEAT EVERY MONTH' and tagline 'Komisi recurring — bukan sekali bayar' in #475569. Bottom: 3-4 small floating coin/rupiah icons minimalist line-art in subtle slate #475569. Style: Clean SaaS/data-dashboard aesthetic mixed with premium editorial layout. Numbers should be the hero. Mood: Ambitious, trustworthy, financially empowering.