fix: full Apple HIG mobile + SEO audit - all issues resolved

MOBILE RESPONSIVENESS (Apple HIG):
- HeroSection: typography scaled 7xl→4xl sm:5xl md:6xl lg:7xl, responsive px/py, rounded-2xl, active:scale-95
- Cart quantity buttons: h-8→h-11 w-8→w-11 (44px touch target), rounded-xl, active:scale-95
- StorefrontFooter newsletter: responsive w-full sm:w-52 lg:w-64, aria-label, larger touch targets
- StorefrontHeader mobile nav: padding px-6→px-4 py-6→py-5
- AdminTable: overflow-x-auto + min-w-[600px] for horizontal scroll
- AdminOrdersPanel: same table overflow fix
- AdminLayout: mobile px-4 sm:px-6 py-6 sm:py-10
- AdminFilterTabs: responsive text/text sizes
- AdminSidebar hamburger: h-10→h-11 w-10→w-11 (44px touch target)
- DashboardClient: grid gap-3 sm:gap-4, responsive stat text
- OrderEditForm: grid-cols-1 sm:grid-cols-2 (was 2, breaks on mobile)
- BillingClient: min-h-[44px] on select/button
- ProductsClient: h-32 sm:h-40 responsive image height
- StopCard: line-clamp-2 instead of line-clamp-1 on location
- CommunicationsPage: tabs wrapped in overflow-x-auto
- Checkout page: grid breakpoint md not lg
- Tuxedo page: SectionHeader mobile-first, feature grid grid-cols-1 sm:2, label visible
- Tuxedo stats: text-3xl sm:text-4xl

SEO METADATA:
- Root layout: viewport export, full OG/Twitter, metadataBase, keywords, robots
- Tuxedo layout: complete OG + Twitter + canonical + keywords
- Indian River layout: complete OG + Twitter + canonical + keywords
- Tuxedo/IRD FAQ pages: new layout.tsx with full metadata + FAQPage JSON-LD schema
- Tuxedo/IRD Contact pages: new layout.tsx with full metadata
- Pricing page: expanded metadata with OG/Twitter
- Contact page: refactored to layout+ClientPage structure
- Sitemap: updated with dynamic stop URLs, async function

SCHEMA + STRUCTURED DATA:
- FAQPage JSON-LD on FAQ pages
- BreadcrumbList JSON-LD on storefront layouts
- BreadcrumbNav component created (Apple HIG compliant)

BUG FIXES:
- Indian River: replaced raw <img> with Next.js Image component
- Indian River: verified single H1 (others are h2)
- Stop card: location line-clamp-2 for better readability

TYPE CHECK: all pass

src/components/admin/AdminOrdersPanel.tsx

@@ -195,15 +195,15 @@ export default function AdminOrdersPanel({
       <div className="grid grid-cols-2 sm:grid-cols-3 gap-3 mb-6">
         <div className="bg-white rounded-xl border border-[var(--admin-border)] p-4">
           <p className="text-[10px] sm:text-xs text-[var(--admin-text-muted)] font-medium">Total</p>
-          <p className="text-xl sm:text-2xl font-bold text-[var(--admin-text-primary)] mt-1">{orders.length}</p>
+          <p className="text-lg sm:text-xl md:text-2xl font-bold text-[var(--admin-text-primary)] mt-1">{orders.length}</p>
         </div>
         <div className="bg-white rounded-xl border border-[var(--admin-border)] p-4">
           <p className="text-[10px] sm:text-xs text-[var(--admin-text-muted)] font-medium">Pending</p>
-          <p className="text-xl sm:text-2xl font-bold text-amber-600 mt-1">{pendingCount}</p>
+          <p className="text-lg sm:text-xl md:text-2xl font-bold text-amber-600 mt-1">{pendingCount}</p>
         </div>
         <div className="bg-white rounded-xl border border-[var(--admin-border)] p-4">
           <p className="text-[10px] sm:text-xs text-[var(--admin-text-muted)] font-medium">Picked Up</p>
-          <p className="text-xl sm:text-2xl font-bold text-[var(--admin-accent)] mt-1">{pickedUpCount}</p>
+          <p className="text-lg sm:text-xl md:text-2xl font-bold text-[var(--admin-accent)] mt-1">{pickedUpCount}</p>
         </div>
       </div>
 

src/components/admin/AdminSidebar.tsx

@@ -187,7 +187,7 @@ export default function AdminSidebar({ userRole }: SidebarProps) {
         className="fixed top-4 left-4 z-50 lg:hidden"
         aria-label="Open sidebar"
       >
-        <div className="flex h-10 w-10 items-center justify-center rounded-xl bg-white shadow-md border border-[var(--admin-border)]">
+        <div className="flex h-11 w-11 items-center justify-center rounded-xl bg-white shadow-md border border-[var(--admin-border)]">
           <HamburgerIcon />
         </div>
       </button>

src/components/admin/AdminStopsPanel.tsx

@@ -114,7 +114,7 @@ export default function AdminStopsPanel({ stops, brandId }: Props) {
         <div className="mx-auto max-w-7xl px-6 py-5">
           <div className="flex items-center justify-between">
             <div>
-              <h1 className="text-2xl font-semibold text-stone-950 tracking-tight">Tour Stops</h1>
+              <h1 className="text-xl sm:text-2xl font-semibold text-stone-950 tracking-tight">Tour Stops</h1>
               <div className="mt-2 flex items-center gap-4">
                 <span className="text-sm text-stone-500">
                   <span className="font-medium text-stone-700">{activeCount}</span> active

src/components/admin/CommunicationsPage.tsx

@@ -110,22 +110,24 @@ export default function CommunicationsPage({
         />
 
         {/* Tab navigation */}
-        <AdminFilterTabs
-          activeTab={currentTab}
-          onTabChange={(tab) => {
-            setCurrentTab(tab as Tab);
-            setIsComposing(false);
-          }}
-          tabs={[
-            { value: "campaigns", label: "Campaigns", icon: <MailIcon /> },
-            { value: "templates", label: "Templates", icon: <FileTextIcon /> },
-            { value: "contacts", label: "Contacts", icon: <UsersIcon /> },
-            { value: "segments", label: "Segments", icon: <LayersIcon /> },
-            { value: "logs", label: "Logs", icon: <ListIcon /> },
-            { value: "analytics", label: "Analytics", icon: <ChartIcon /> },
-          ]}
-          size="md"
-        />
+        <div className="overflow-x-auto -mx-4 px-4 sm:mx-0 sm:px-0 pb-2">
+          <AdminFilterTabs
+            activeTab={currentTab}
+            onTabChange={(tab) => {
+              setCurrentTab(tab as Tab);
+              setIsComposing(false);
+            }}
+            tabs={[
+              { value: "campaigns", label: "Campaigns", icon: <MailIcon /> },
+              { value: "templates", label: "Templates", icon: <FileTextIcon /> },
+              { value: "contacts", label: "Contacts", icon: <UsersIcon /> },
+              { value: "segments", label: "Segments", icon: <LayersIcon /> },
+              { value: "logs", label: "Logs", icon: <ListIcon /> },
+              { value: "analytics", label: "Analytics", icon: <ChartIcon /> },
+            ]}
+            size="md"
+          />
+        </div>
       </div>
 
       {/* Content */}

src/components/admin/DashboardClient.tsx

@@ -247,7 +247,7 @@ export default function DashboardClient({
             </AdminBadge>
             <span className="text-xs text-stone-500">{brandId ? "Tuxedo Corn" : "All Brands"}</span>
           </div>
-          <div className="grid grid-cols-3 gap-4">
+          <div className="grid grid-cols-3 gap-2 sm:gap-4">
             {[
               { label: "Users", value: `${usage.users}/${limits.max_users}`, pct: usagePct.users },
               { label: "Stops", value: `${usage.stops_this_month}/${limits.max_stops_monthly}`, pct: usagePct.stops },
@@ -286,7 +286,7 @@ export default function DashboardClient({
         />
 
         {/* Section Cards Grid */}
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-3 sm:gap-4">
           {tabSections.map((section) => {
             if (section.title === "Water Log" && !isWaterLogVisible) return null;
             if (section.title === "Route Trace" && !enabledAddons["route_trace"]) return null;

src/components/admin/OrderEditForm.tsx

@@ -199,7 +199,7 @@ export default function OrderEditForm({ order, brandId }: OrderEditFormProps) {
                   </button>
                 </div>
 
-                <div className="mt-3 grid grid-cols-2 gap-3">
+                <div className="mt-3 grid grid-cols-1 sm:grid-cols-2 gap-3">
                   <AdminInput label="Qty">
                     <input
                       type="number"
@@ -245,7 +245,7 @@ export default function OrderEditForm({ order, brandId }: OrderEditFormProps) {
           />
         </AdminInput>
 
-        <div className="grid grid-cols-2 gap-4">
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
           <AdminInput label="Discount Amount">
             <AdminTextInput
               type="number"
@@ -282,7 +282,7 @@ export default function OrderEditForm({ order, brandId }: OrderEditFormProps) {
             onChange={(e) => setCustomer_name(e.target.value)}
           />
         </AdminInput>
-        <div className="grid grid-cols-2 gap-4">
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
           <AdminInput label="Email">
             <AdminTextInput
               type="email"

src/components/admin/ProductsClient.tsx

@@ -472,7 +472,7 @@ export default function ProductsClient({ products, brandId }: { products: Produc
                   </>
                 ) : imagePreview ? (
                   <div className="relative">
-                    <div className="relative h-40 w-auto">
+                    <div className="relative h-32 sm:h-40 w-auto">
                       <Image src={imagePreview} alt="Product preview" fill style={{ objectFit: "contain" }} className="rounded-lg" />
                     </div>
                     <span className="block text-center text-xs text-stone-500 mt-2">Click or drop to replace</span>

src/components/admin/design-system/AdminLayout.tsx

@@ -20,7 +20,7 @@ const maxWidthClasses = {
 export default function AdminLayout({ children, maxWidth = "2xl", className = "" }: AdminLayoutProps) {
   return (
     <main className="min-h-screen admin-section" style={{ backgroundColor: "var(--admin-bg)" }}>
-      <div className={`mx-auto px-6 py-10 ${maxWidthClasses[maxWidth]} ${className}`}>
+      <div className={`mx-auto px-4 sm:px-6 py-6 sm:py-10 ${maxWidthClasses[maxWidth]} ${className}`}>
         {children}
       </div>
     </main>