Astro Navigation Skill

Purpose

Provides navigation patterns for lead generation sites. Mobile-first, accessible, conversion-focused. Implements header, footer, mobile menu, breadcrumbs, and skip links with proper keyboard navigation and screen reader support.

Core Rules

1. Mobile-first — Design for 375px, enhance for desktop
2. Phone prominent — Click-to-call in header on mobile
3. CTA visible — Primary CTA always accessible
4. Accessible — Keyboard navigable, screen reader friendly
5. Fast — No layout shift on menu toggle
6. Sticky elements — Header fixed top, mobile CTA bar fixed bottom
7. Active states — Indicate current page in navigation
8. Skip link — Allow keyboard users to skip to main content
9. Escape key — Close mobile menu with Escape
10. Safe areas — Account for iOS notch/safe areas

Navigation Components

Header

• Sticky header with logo, desktop nav, phone, and CTA
• Mobile menu button visible only on mobile
• Logo always links to homepage
• Phone number clickable with proper tel: link

Mobile Menu

• Slide-in overlay from right
• Backdrop closes menu on click
• Escape key closes menu
• Prevents body scroll when open
• CTAs at bottom (Quote + Phone)

Footer

• Four-column grid on desktop, stacked on mobile
• Company info, services, areas, quick links
• Bottom bar with copyright and legal links
• Extra padding on mobile to clear sticky CTA bar

Breadcrumbs

• Schema.org structured data
• Current page indicated with aria-current
• Proper semantic markup with ol/li

Skip Link

• Hidden by default, visible on focus
• Fixed position with high z-index
• Jumps to #main-content

Active Link Styling

• Checks current pathname
• Applies aria-current="page"
• Visual indicator (color + font weight)

Navigation Structure

Header (sticky top)
├── Logo (links to /)
├── Desktop Nav (hidden on mobile)
├── Desktop CTA (phone + button)
└── Mobile Menu Button (hidden on desktop)

Mobile Menu (overlay)
├── Close Button
├── Navigation Links
└── CTAs (Quote + Phone)

Footer (pb-24 on mobile, pb-12 on desktop)
├── Company Info
├── Services Links
├── Areas Links
├── Quick Links
└── Bottom Bar (copyright + legal)

Sticky Mobile CTA Bar (fixed bottom, mobile only)
├── Call Button
└── Quote Button

References

Implementation details in references directory:

• Header — Desktop header with nav and mobile menu button
• Mobile Menu — Slide-in menu with animation and script
• Sticky CTA Bar — Fixed bottom bar for mobile
• Footer — Four-column footer with extra mobile padding
• Breadcrumbs — Schema.org breadcrumb navigation
• Skip Link — Accessibility skip-to-content link
• Active Link Styling — Current page indication

Key Patterns

Mobile Menu Animation:

• Hidden with translate-x-full, visible with translate-x-0
• Uses requestAnimationFrame for smooth transition
• 300ms duration matches CSS transition

Sticky Elements:

• Header: sticky top-0 z-50
• Mobile CTA: fixed bottom-0 z-40
• Footer: pb-24 on mobile to clear CTA bar

Accessibility:

• aria-expanded on menu toggle
• aria-current="page" on active links
• aria-label on navigation landmarks
• Skip link for keyboard navigation

Forbidden

• ❌ Hamburger menu on desktop
• ❌ Navigation without keyboard support
• ❌ Missing aria-expanded on toggles
• ❌ Logo without link to homepage
• ❌ Phone number not clickable on mobile
• ❌ Footer hidden by sticky mobile bar

Definition of Done

• Mobile menu works (open/close/escape)
• Phone number clickable on mobile
• CTA visible on all viewports
• Skip link present
• Keyboard navigable
• Active page indicated
• Footer above mobile sticky bar
• Breadcrumbs on inner pages