Triple-Tier Responsive E-commerce Header

Building an e-commerce header from scratch is painful. You need a top utility bar, a navigation hub, a search bar with category filters, mobile responsiveness, AND it needs to look professional. So I built one that does all of that — and I'm giving it away for free. 🎁 What I Built Triple-Tier Responsive E-commerce Header — a high-performance, professional header built with Tailwind CSS v4 and Vanilla JavaScript featuring: ✅ Tier 1 — Utility top bar with Register/Login + Language selector + My Account ✅ Tier 2 — Central navigation hub with dynamic "Hot" and "New" badges on menu items ✅ Tier 3 — Full-width search bar with category dropdown integration ✅ Wishlist and Cart icons with item count badges ✅ Smooth-transition hamburger menu for mobile ✅ Fully responsive — works perfectly on all screen sizes ✅ Built with Tailwind CSS v4 + Vanilla JavaScript — zero dependencies The Design Breakdown Triple-Tier Structure Most e-commerce headers have one or two tiers. Three tiers gives you maximum