refactor: padrao visual consultoria premium - hierarquia clara, minimalismo

Author: Thiago Ferreira

src/components/Header.jsx

@@ -22,7 +22,7 @@ export function Header({
   return (
     <header className="app-header">
       <div className="brand-lockup">
-        <img className="brand-logo" src={`${base}enaex-logo-white.png`} alt="Enaex Brasil" />
+        <img className="brand-logo" src={`${base}enaex-logo-white.png`} alt="Enaex" />
       </div>
 
       <div className="header-center">

src/components/Navigation.jsx

@@ -1,18 +1,15 @@
-import { StatusChip } from './StatusChip';
 import { getRoleLabel } from '../utils/roles';
 import { useApp } from '../context/AppContext';
 
 export function Navigation({ items, currentPath, onNavigate, session }) {
   const { language, t } = useApp();
   const currentItem = items.find((item) => item.path === currentPath) || items[0] || null;
   const currentTitle = currentItem?.label || t('navigation.title');
-  const currentHelper = currentItem?.helper || '';
 
   return (
     <nav className="side-nav">
       <div className="nav-top">
         <div className="nav-brand-block">
-          <p className="nav-title">{t('navigation.title')}</p>
           <strong>{currentTitle}</strong>
         </div>
       </div>