Summary: Beta PRO adds specialized fulfillment services

Why It Matters: This shows Beta PRO is targeting specific product types.

What Changed:

• Added a "Navigation menu section" heading.
• Added new service descriptions: "Прием товара на склад" (Goods receiving), "Хранение" (Storage), "Складская обработка" (Warehouse processing), "Доставка" (Delivery), "Работа с возвратами" (Returns processing), and "Персональный менеджер" (Personal manager).
• Added new specialized fulfillment categories: "Fashion", "БАДы" (Supplements), "Beauty box", "Электроника" (Electronics), and "Ювелирные изделия" (Jewelry).
• Added new FAQ items about supported product categories, contract signing timeframes, and supported sales channels.