feat: implement responsive navigation bar with dropdown menus and scroll-aware styling

.env

@@ -0,0 +1 @@
+NEXT_PUBLIC_LOGIN_URL=http://localhost:5173

.gitignore

@@ -30,8 +30,6 @@ yarn-debug.log*
 yarn-error.log*
 .pnpm-debug.log*
 
-# env files (can opt-in for committing if needed)
-.env*
 
 # vercel
 .vercel

src/app/(features)/Components/Navbar.tsx

@@ -412,7 +412,7 @@ const Navbar: React.FC = () => {
           {/* Desktop Actions */}
           <div className="hidden lg:flex items-center">
             <Link
-              href="/login"
+              href={process.env.NEXT_PUBLIC_LOGIN_URL || "http://localhost:5173"}
               className="px-7 py-2.5 text-[14px] font-bold text-[#444CE7] bg-white border-[1.5px] border-[#444CE7] rounded-full hover:bg-blue-50 transition-colors shadow-sm"
             >
               LOG IN
@@ -422,7 +422,7 @@ const Navbar: React.FC = () => {
           {/* Mobile Menu Button */}
           <div className="lg:hidden flex items-center gap-4">
             <Link
-              href="/login"
+              href={process.env.NEXT_PUBLIC_LOGIN_URL || "http://localhost:5173"}
               className="px-5 py-2 text-[13px] font-bold text-[#444CE7] bg-white border-[1.5px] border-[#444CE7] rounded-full"
             >
               LOG IN