Ovulation Calculator
Predict your ovulation day and fertile window.
This is a standalone, fully working header component. It includes a sticky glass navbar with an announcement bar, mega dropdown menus for all 5 categories, a live search bar with dropdown results, a CTA button, and a full mobile drawer with accordion navigation. Scroll down to see the sticky effect. Resize to ≤1000px to see the mobile hamburger.
✅ Announcement bar with close button
✅ Sticky glassmorphism header (darkens on scroll)
✅ Logo with hover animation
✅ Mega dropdown — Health (13 tools)
✅ Mega dropdown — Pregnancy (7 tools)
✅ Mega dropdown — Nutrition (9 tools)
✅ Mega dropdown — PDF Tools (6 tools)
✅ Mega dropdown — Finance (2 tools)
✅ Live search with highlighted results + keyboard shortcut ⌘K
✅ Try Free CTA button
✅ Breadcrumb bar (inner pages)
✅ Mobile hamburger with animated X icon
✅ Full-screen mobile drawer with accordion menus
✅ Drawer search that filters all 37 tools
✅ iOS 26 glassmorphism — animated mesh bg + orbs
Predict your ovulation day and fertile window.