I need a complete online store built on WooCommerce. The core requirement is a smooth product catalogue that lets shoppers quickly search and filter items by category, price, and any other attributes we define together. I already have hosting and WordPress ready; your job is to handle theme selection or custom theme work, configure WooCommerce, set up the product structure, and ensure the search-and-filter experience is fast on both desktop and mobile. Basic pages such as Home, Shop, Cart, and Checkout should be styled consistently with the brand assets I will supply. If you have proven tricks for performance tuning, SEO-friendly URLs, or adding gateways later on, let me know—those could become follow-on milestones once the core site is live. Please outline how you plan to implement the filter system, any plugins you recommend, and a realistic timeline for handing over a ready-to-sell store.