Mobile header: sacar punto verde, badge Pro en blanco

frontend/index.html

@@ -149,7 +149,6 @@
             </svg>
         </button>
         <div class="mobile-brand">
-            <span class="brand-dot"></span>
             <span class="brand-name">CareerAI</span>
             <span class="brand-badge">Pro</span>
         </div>

frontend/styles.css

@@ -460,9 +460,9 @@ body {
     font-weight: 700;
     text-transform: uppercase;
     padding: 2px 6px;
-    background: rgba(16, 185, 129, 0.15);
-    color: #10b981;
-    border: 1px solid rgba(16, 185, 129, 0.3);
+    background: rgba(255, 255, 255, 0.08);
+    color: rgba(255, 255, 255, 0.6);
+    border: 1px solid rgba(255, 255, 255, 0.12);
     border-radius: 6px;
 }