I’m launching an online homeschooling website that delivers interactive lessons enhanced by AI-driven voice narration and video. The platform must be built in PHP and structured so children aged 3 – 6, 7 – 10, and 11 – 13 can move through age-appropriate tracks covering Math, Science, Language Arts, History, Philosophy, and English. What I need from you: • A clean, responsive PHP site with a modular architecture so I can add new subjects or age-group tracks without recoding the core. • Lesson pages that combine scripted text, embedded video, and an AI voice reader (think Amazon Polly, Google Cloud Text-to-Speech, or a comparable tool you recommend) triggered by play/pause controls. • An easy-to-use admin panel where I can upload lesson content, set quizzes, and monitor learner progress. • User accounts for parents and students, including progress dashboards, badges, and simple reports. • Basic analytics and GDPR-compliant data handling. • Clear documentation and a hand-off session so I can manage updates in-house. I will work only with developers based in Europe or North America and will prioritize proposals that include recent PHP projects involving multimedia or e-learning features. Please outline the AI voice service you plan to integrate, your estimated timeline to reach a functional prototype, and any prior experience tailoring content for multiple age groups.