Font Pairing: Modern Professional. Category: Sans + Sans. Heading Font: Poppins. Body Font: Open Sans. Mood/Style: modern, professional, clean, corporate, friendly, approachable. Best For: SaaS, corporate sites, business apps, startups, professional services. Google Fonts URL: https://fonts.google.com/share?selection.family=Open+Sans:wght@300;400;500;600;700|Poppins:wght@400;500;600;700. CSS Import: @import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');. Tailwind Config: fontFamily: { heading: ['Poppins', 'sans-serif'], body: ['Open Sans', 'sans-serif'] }. Notes: Geometric Poppins for headings, humanist Open Sans for readability..