cambios para menu mobile

css/styles.css

@@ -286,18 +286,28 @@ h4 { font-size: 1.25rem; }
 [data-theme="dark"] .theme-icon-sun { display: block; }
 [data-theme="dark"] .theme-icon-moon { display: none; }
 
-/* Botón Hamburguesa Móvil */
+/* --- Botón Hamburguesa Móvil --- */
 .mobile-toggle-btn {
-  display: none;
-  background: none;
-  border: none;
+  display: none;  /* Oculto por defecto en desktop */
+  background: var(--bg-subtle);
+  border: 1px solid var(--border-color);
   color: var(--text-main);
-  font-size: 1.5rem;
+  min-width: 44px;
+  min-height: 44px;
+  border-radius: var(--radius-full);
   cursor: pointer;
-  padding: 0.5rem;
+  padding: 0;
+  transition: all var(--transition-fast);
+  align-items: center;
+  justify-content: center;
 }
 
-/* Menú Móvil Overlay */
+.mobile-toggle-btn:hover {
+  background: var(--border-color);
+  color: var(--ide-accent);
+}
+
+/* --- Menú Móvil Overlay --- */
 .mobile-menu-drawer {
   display: none;
   position: fixed;
@@ -316,6 +326,7 @@ h4 { font-size: 1.25rem; }
 }
 
 .mobile-menu-drawer.is-open {
+  display: block;
   transform: translateY(0);
   opacity: 1;
 }
@@ -1006,7 +1017,7 @@ h4 { font-size: 1.25rem; }
 
 @media (max-width: 768px) {
   .nav-links, .nav-actions .btn {
-    display: none;
+    display: none !important;
   }
 
   .nav-actions {
@@ -1016,17 +1027,11 @@ h4 { font-size: 1.25rem; }
   }
 
   .mobile-toggle-btn {
-    display: inline-flex;
+    display: flex !important;  /* Forzamos la visualización */
     align-items: center;
     justify-content: center;
     min-width: 44px;
     min-height: 44px;
-    background: var(--bg-subtle);
-    border: 1px solid var(--border-color);
-    color: var(--text-main);
-    border-radius: var(--radius-full);
-    padding: 0;
-    transition: all var(--transition-fast);
   }
 
   .mobile-toggle-btn:hover {
@@ -1034,10 +1039,6 @@ h4 { font-size: 1.25rem; }
     color: var(--ide-accent);
   }
 
-  .mobile-menu-drawer {
-    display: block;
-  }
-
   .hero-doble-entrada {
     grid-template-columns: 1fr;
   }