I need a modern, responsive website for my charity. Two core functions are non-negotiable: a donation system and a volunteer sign-up area. Donation system • Contributions must be processed on-site through a secure, independent payment gateway—no redirects to PayPal or similar services. • The flow should be PCI-compliant, issue instant email receipts, and log every transaction in an exportable database. Volunteer sign-up • Supporters should complete a simple form, create a basic profile, and receive an automated confirmation. • All entries must be manageable from the admin panel and exportable to CSV for campaign planning. General requirements • Clean, accessible design that works flawlessly on mobile and desktop. • Built on a CMS (WordPress, Craft, or another you recommend) so I can update content without touching code. • Final hand-over must include all source files, credentials, and a brief guide covering routine tasks like adding pages, viewing donations, and exporting volunteer data. Share your preferred tech stack and links to any charity or nonprofit sites you’ve built, and we can get started right away.