diff --git a/components/Home/Navbar/DesktopNav.tsx b/components/Home/Navbar/DesktopNav.tsx
index e7d8cf7..9ad51f6 100644
--- a/components/Home/Navbar/DesktopNav.tsx
+++ b/components/Home/Navbar/DesktopNav.tsx
@@ -24,12 +24,12 @@ const Nav = ({openNav}: Props) => {
             if (window.scrollY >= 90) {
                 setNavBg(true);
                 setNavHeight("h-[8vh]");
-                setContentSize("text-sm md:text-base");
+                setContentSize("text-[9px] md:text-[11px]");
                 setButtonSize("md:px-5 md:py-1.5 px-3 py-1 text-xs");
             } else {
                 setNavBg(false);
                 setNavHeight("h-[10vh]");
-                setContentSize("text-base md:text-lg");
+                setContentSize("text-[10px] md:text-xs");
                 setButtonSize("md:px-6 md:py-2 px-4 py-1 text-sm");
             }
         };
@@ -49,34 +49,38 @@ const Nav = ({openNav}: Props) => {
             <div
                 className="flex items-center h-full justify-between w-[90%] xl:w-[80%] mx-auto transition-all duration-300 ease-in-out">
                 {/* LOGO */}
-                <h1 className={`${contentSize} font-bold transition-all duration-300 ease-in-out`}
-                    style={{color: colors.primaryText}}>
-                    <span className="text-lg md:text-xl text-pink-700">R</span>hein Software
+                <h1 className="text-lg md:text-xl lg:text-2xl font-bold transition-all duration-300 ease-in-out"
+                    style={{color: colors.primaryText}}
+                >
+                    <span className="text-xl md:text-2xl text-pink-700">R</span>hein Software
                 </h1>
 
                 {/* Desktop Nav Links */}
                 <div className="hidden lg:flex items-center space-x-6 transition-all duration-300 ease-in-out">
                     {navLinks.map((link) => (
                         <Link href={link.url} key={link.id}>
-                            <p className={`nav_link ${contentSize} transition-all duration-300 ease-in-out`}
-                               style={{color: colors.primaryText}}>{link.label}</p>
+                            <p className={`nav_link ${contentSize} uppercase relative group`}
+                               style={{color: colors.primaryText}}
+                            >
+                                {link.label}
+                                <span className="absolute bottom-0 left-0 w-0 h-[2px] bg-pink-700 transition-all duration-300 group-hover:w-full"></span></p>
                         </Link>
                     ))}
                 </div>
 
                 {/* Right Side Buttons */}
                 <div className="flex items-center space-x-3 transition-all duration-300 ease-in-out">
-                    {/* Portal Button */}
+                    {/* Portal Button - Hidden on mobile */}
                     <button
-                        className={`${buttonSize} text-white font-semibold bg-blue-700 hover:bg-blue-900 transition-all duration-300 ease-in-out rounded-full`}
+                        className={`hidden lg:block ${buttonSize} text-white font-semibold bg-blue-700 hover:bg-blue-900 transition-all duration-300 ease-in-out rounded-full`}
                     >
                         Portal
                     </button>
 
-                    {/* Theme Toggle Button */}
+                    {/* Theme Toggle Button - Hidden on mobile */}
                     <button
                         onClick={toggleTheme}
-                        className="w-7 h-7 flex items-center justify-center rounded-full transition-all duration-300 ease-in-out"
+                        className="hidden lg:flex w-7 h-7 items-center justify-center rounded-full transition-all duration-300 ease-in-out"
                         style={{backgroundColor: colors.secondaryBg, color: colors.primaryText}}
                     >
                         {theme === "dark" ? "🌙" : "☀️"}
@@ -85,7 +89,8 @@ const Nav = ({openNav}: Props) => {
                     {/* Burger Menu (for mobile) */}
                     <HiBars3BottomRight
                         onClick={openNav}
-                        className="w-6 h-6 cursor-pointer text-black lg:hidden transition-all duration-300 ease-in-out"
+                        className="w-6 h-6 cursor-pointer lg:hidden transition-all duration-300 ease-in-out"
+                        style={{color: colors.primaryText}}
                     />
                 </div>
             </div>
@@ -93,4 +98,4 @@ const Nav = ({openNav}: Props) => {
     );
 };
 
-export default Nav;
\ No newline at end of file
+export default Nav;