diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17e6970..cf7f958 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ All notable changes to the New Optic website will be documented in this file.
 - Balanced mobile navbar controls so the language switcher, WhatsApp CTA, and menu do not bunch up on the right.
 - Reduced the mobile gap between the reputation section and contact panel.
 - Let the mobile WhatsApp nav CTA stretch into available navbar space.
+- Restored mobile glass blur and premium highlight layers instead of flattening glass surfaces.
 
 ## [1.0.0] - 2026-05-16
 
diff --git a/app/globals.css b/app/globals.css
index 84e2c09..4f65a36 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -86,7 +86,8 @@ a {
   background: rgba(255, 255, 255, 0.68);
   border: 1px solid rgba(255, 255, 255, 0.72);
   box-shadow: 0 18px 60px rgba(17, 19, 23, 0.08);
-  backdrop-filter: blur(24px);
+  backdrop-filter: blur(24px) saturate(1.22);
+  -webkit-backdrop-filter: blur(24px) saturate(1.22);
 }
 
 .premium-glass::before {
@@ -172,25 +173,11 @@ a {
     display: none;
   }
 
-  .floating-sheen {
-    animation: none;
-    opacity: 0;
-  }
-
-  .glass,
-  [class*="backdrop-blur"] {
-    backdrop-filter: none !important;
-    -webkit-backdrop-filter: none !important;
-  }
-
   .glass {
-    background: rgba(255, 255, 255, 0.86);
-    box-shadow: 0 10px 30px rgba(17, 19, 23, 0.07);
-  }
-
-  .premium-glass::before,
-  .premium-glass::after {
-    display: none;
+    background: rgba(255, 255, 255, 0.72);
+    box-shadow: 0 14px 34px rgba(17, 19, 23, 0.08);
+    backdrop-filter: blur(18px) saturate(1.24);
+    -webkit-backdrop-filter: blur(18px) saturate(1.24);
   }
 
   main > section {
diff --git a/components/Navbar.tsx b/components/Navbar.tsx
index ce84efe..ef29f94 100644
--- a/components/Navbar.tsx
+++ b/components/Navbar.tsx
@@ -49,7 +49,7 @@ export default function Navbar({ locale, onLocaleChange, t, whatsappUrl }: { loc
         </div>
 
         <div className="relative z-[3] flex min-w-0 flex-1 items-center gap-1.5 max-[374px]:gap-0.5 sm:gap-2 md:hidden">
-          <LanguageSwitcher locale={locale} onLocaleChange={onLocaleChange} className="w-[132px] shrink-0 bg-white/80 backdrop-blur-none max-[374px]:w-[106px] max-[374px]:p-0.5" buttonClassName="flex-1 px-0.5 max-[374px]:px-0 max-[374px]:py-1.5 sm:px-3" />
+          <LanguageSwitcher locale={locale} onLocaleChange={onLocaleChange} className="w-[132px] shrink-0 bg-white/72 backdrop-blur-xl max-[374px]:w-[106px] max-[374px]:p-0.5" buttonClassName="flex-1 px-0.5 max-[374px]:px-0 max-[374px]:py-1.5 sm:px-3" />
           <PhysicsButton href={whatsappUrl} external className={`${navCtaClassName} min-w-0 flex-1 px-2.5 py-2 text-[11px] max-[374px]:px-1.5 max-[374px]:py-1.5 max-[374px]:text-[9px] sm:px-5 sm:py-2.5 sm:text-sm`}>
             {t.nav.cta}
           </PhysicsButton>