diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index c094a76..7f10cd5 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -22,7 +22,7 @@ function PatientPortal({ trigger }: { trigger: React.ReactNode }) {
   if (isSignedIn) {
     return (
       <Button variant="ghost" size="sm" className="text-slate-600 dark:text-slate-300 hover:text-sky-500 font-medium" onClick={() => { signout(); toast.success("Signed out of patient portal"); }}>
-        Sign Out{user?.email ? ` (\${user.email})` : ""}
+        Sign Out{user?.email ? ` (${user.email})` : ""}
       </Button>
     );
   }
@@ -96,30 +96,30 @@ export default function Header() {
   ];
 
   return (
-    <header className={`fixed top-0 inset-x-0 z-50 transition-all duration-300 \${scrolled ? "bg-white/90 dark:bg-slate-950/95 backdrop-blur-lg border-b border-slate-200 dark:border-slate-800 shadow-sm" : "bg-transparent"}`}>
+    <header className={`fixed top-0 inset-x-0 z-50 transition-all duration-300 ${scrolled ? "bg-white/90 dark:bg-slate-950/95 backdrop-blur-lg border-b border-slate-200 dark:border-slate-800 shadow-sm" : "bg-transparent"}`}>
       <div className="mx-auto max-w-7xl flex items-center justify-between px-6 py-4">
         <Link to="/" className="flex items-center gap-2 group">
           <div className="relative">
-            <Heart className={`h-6 w-6 transition-colors \${scrolled ? "text-sky-500" : "text-white"}`} />
-            <Activity className={`absolute -bottom-0.5 -right-1 h-3 w-3 transition-colors \${scrolled ? "text-teal-500" : "text-sky-200"}`} />
+            <Heart className={`h-6 w-6 transition-colors ${scrolled ? "text-sky-500" : "text-white"}`} />
+            <Activity className={`absolute -bottom-0.5 -right-1 h-3 w-3 transition-colors ${scrolled ? "text-teal-500" : "text-sky-200"}`} />
           </div>
-          <span className={`text-lg font-bold tracking-tight transition-colors \${scrolled ? "text-slate-900 dark:text-white" : "text-white"}`}>Vitality Medical Center</span>
+          <span className={`text-lg font-bold tracking-tight transition-colors ${scrolled ? "text-slate-900 dark:text-white" : "text-white"}`}>Vitality Medical Center</span>
         </Link>
         <nav className="hidden md:flex items-center gap-8">
           {links.map((l) => (
-            <Link key={l.to} to={l.to} className={`text-sm font-medium transition-colors hover:text-sky-500 \${scrolled ? "text-slate-600 dark:text-slate-300" : "text-white/90"}`}>{l.label}</Link>
+            <Link key={l.to} to={l.to} className={`text-sm font-medium transition-colors hover:text-sky-500 ${scrolled ? "text-slate-600 dark:text-slate-300" : "text-white/90"}`}>{l.label}</Link>
           ))}
         </nav>
         <div className="hidden md:flex items-center gap-3">
           <ThemeToggle />
-          <PatientPortal trigger={<Button variant="ghost" size="sm" className={`rounded-full gap-1.5 \${scrolled ? "text-slate-600 dark:text-slate-300" : "text-white/90 hover:text-white hover:bg-white/10"}`}><User className="h-4 w-4" /> Portal</Button>} />
+          <PatientPortal trigger={<Button variant="ghost" size="sm" className={`rounded-full gap-1.5 ${scrolled ? "text-slate-600 dark:text-slate-300" : "text-white/90 hover:text-white hover:bg-white/10"}`}><User className="h-4 w-4" /> Portal</Button>} />
           <Button asChild size="sm" className="bg-sky-500 hover:bg-sky-600 text-white rounded-full px-6 shadow-lg shadow-sky-500/20 active:scale-[0.97] transition-all">
             <Link to="/contact">Book Appointment</Link>
           </Button>
         </div>
         <Sheet open={open} onOpenChange={setOpen}>
           <SheetTrigger asChild className="md:hidden">
-            <Button variant="ghost" size="icon" className={`\${scrolled ? "text-slate-900 dark:text-white" : "text-white"}`}><Menu className="h-5 w-5" /></Button>
+            <Button variant="ghost" size="icon" className={`${scrolled ? "text-slate-900 dark:text-white" : "text-white"}`}><Menu className="h-5 w-5" /></Button>
           </SheetTrigger>
           <SheetContent side="right" className="w-72 bg-white dark:bg-slate-950 border-slate-200 dark:border-slate-800">
             <nav className="mt-8 flex flex-col gap-4">