/* ============================================
   VERTEX CONSULTORIA - CSS MODERNO
   ============================================
   Versão moderna com HTML5 semântico
   Data: 2026
   Autor: Reformulação Visual
   
   Este arquivo usa:
   - CSS Grid e Flexbox
   - HTML5 semântico
   - Design responsivo
   - Tipografia moderna
   
   Para voltar ao style anterior, comente este
   arquivo e descomente os CSS antigos no head
   ============================================ */

/* ============================================
   1. RESET E VARIÁVEIS
   ============================================ */

:root {
  --cor-primary: #0066cc;
  --cor-primary-dark: #004d99;
  --cor-primary-light: #e6f2ff;
  --cor-secondary: #ff6600;
  --cor-success: #28a745;
  --cor-danger: #dc3545;
  --cor-neutral-dark: #333333;
  --cor-neutral-light: #f5f5f5;
  --cor-neutral-border: #ddd;
  
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --transition: all 0.3s ease;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--cor-neutral-dark);
  background-color: #fff;
}

/* ============================================
   2. TIPOGRAFIA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
  color: var(--cor-neutral-dark);
}

h2 {
  font-size: 2rem;
  color: var(--cor-neutral-dark);
}

h3 {
  font-size: 1.5rem;
  color: var(--cor-neutral-dark);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

.lead {
  font-size: 1.1rem;
  color: #666;
  font-weight: 300;
}

a {
  color: var(--cor-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--cor-primary-dark);
  text-decoration: underline;
}

strong {
  font-weight: 600;
  color: var(--cor-primary);
}

/* ============================================
   3. CONTAINER E GRID
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: calc(var(--spacing-md) * -1);
  margin-left: calc(var(--spacing-md) * -1);
}

.col {
  flex-basis: 0;
  flex-grow: 1;
  max-width: 100%;
  padding-right: var(--spacing-md);
  padding-left: var(--spacing-md);
}

.col-12 { flex: 0 0 100%; }
.col-6 { flex: 0 0 50%; }
.col-4 { flex: 0 0 33.333%; }
.col-3 { flex: 0 0 25%; }

/* Responsive */
@media (max-width: 768px) {
  .col-md-4,
  .col-md-6,
  .col-md-7,
  .col-md-3 {
    flex: 0 0 100% !important;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
}

/* ============================================
   4. HERO / SLIDER
   ============================================ */

.slider-container {
  position: relative;
  width: 100%;
  background: var(--cor-neutral-light);
  overflow: hidden;
}

.slider {
  position: relative;
  height: 500px;
  background-size: cover;
  background-position: center;
}

.slider-item {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  color: white;
}

.slider-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
}

.slider-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--spacing-lg);
}

.slider-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slider-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
}

/* Hero moderno: animação suave e transições */
.hero-slider {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 1.2s ease, visibility 0.3s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.42) 0%, rgba(0,0,0,0.58) 100%);
}

.hero-slide-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem;
  gap: 1rem;
  color: #fff;
  z-index: 2;
  max-width: 620px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 8px;
  margin: 2rem;
}

.hero-slide-content h1 {
  font-size: 2.7rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.8), 0 0 20px rgba(0,0,0,0.5);
}

.hero-slide-content p {
  font-size: 1.2rem;
  line-height: 1.4;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.8);
  font-weight: 500;
}

.hero-slider-nav {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  gap: 0.5rem;
  z-index: 99;
}

.hero-slider-nav button {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  color: var(--cor-primary);
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.hero-slider-nav button:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,1);
}

/* Mobile adjustments for hero slider */
@media (max-width: 768px) {
  .hero-slider {
    height: 400px;
  }

  .hero-slide-content {
    padding: 1rem;
    max-width: none;
    text-align: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    margin: 1rem;
  }

  .hero-slide-content h1 {
    font-size: 2rem;
  }

  .hero-slide-content p {
    font-size: 1rem;
  }

  .hero-slider-nav {
    bottom: 1rem;
    right: 1rem;
  }
}

/* Aumenta o ícone quando há falha de fonte */
.fa, .fab, .fas, .far, .fal {
  font-family: FontAwesome !important;
}

/* ============================================
   5. SEÇÕES
   ============================================ */

section {
  padding: var(--spacing-2xl) 0;
}

section.light {
  background-color: var(--cor-neutral-light);
}

section.dark {
  background-color: var(--cor-neutral-dark);
  color: white;
}

section h2 {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  position: relative;
  display: inline-block;
  padding-bottom: var(--spacing-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60%;
  height: 3px;
  background: var(--cor-primary);
}

/* ============================================
   6. CARDS
   ============================================ */

.card {
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  margin-bottom: var(--spacing-md);
}

.card-text {
  color: #666;
  margin-bottom: var(--spacing-md);
}

/* ============================================
   7. IMAGENS
   ============================================ */

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.img-responsive {
  width: 100%;
  height: auto;
}

.img-rounded {
  border-radius: 8px;
}

.img-shadow {
  box-shadow: var(--shadow-md);
}

picture {
  display: block;
}

/* ============================================
   8. GRID DE CLIENTES
   ============================================ */

.clients-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
  gap: var(--spacing-lg) !important;
  margin: var(--spacing-2xl) 0 !important;
}

.client-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: white;
  border-radius: 8px;
  border: 1px solid var(--cor-neutral-border);
  transition: var(--transition);
  min-height: 150px;
}

.client-item:hover {
  border-color: var(--cor-primary);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.client-item img {
  max-width: 100%;
  height: auto;
}

/* ============================================
   9. BOTÕES
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--cor-primary);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn:hover {
  background: var(--cor-primary-dark);
  color: white;
  text-decoration: none;
}

.btn-primary {
  background: var(--cor-primary);
}

.btn-primary:hover {
  background: var(--cor-primary-dark);
}

.btn-secondary {
  background: var(--cor-secondary);
}

.btn-secondary:hover {
  background: #e55a00;
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: 1.1rem;
}

/* ============================================
   10. SEPARADORES
   ============================================ */

hr {
  border: none;
  border-top: 1px solid var(--cor-neutral-border);
  margin: var(--spacing-2xl) 0;
}

.hr-tall {
  margin: var(--spacing-2xl) 0;
}

/* ============================================
   11. SPACING
   ============================================ */

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

/* ============================================
   12. ANIMAÇÕES
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

/* ============================================
   13. UTILITÁRIOS
   ============================================ */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.text-muted {
  color: #999;
}

.center {
  text-align: center;
}

.d-flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

/* ============================================
   14. GRID DE CLIENTES (corrigido)
   ============================================ */

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-2xl) 0;
}

.client-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: white;
  border-radius: 8px;
  border: 1px solid var(--cor-neutral-border);
  transition: var(--transition);
  min-height: 140px;
}

.client-item:hover {
  border-color: var(--cor-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.client-item img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .clients-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   15. ACESSIBILIDADE E IMPRESSÃO
   ============================================ */

@media print {
  body {
    background: white;
  }
  
  .no-print {
    display: none;
  }
}

/* ============================================
   16. COMPATIBILIDADE COM BOOTSTRAP ANTIGO
   ============================================ */

.col-md-3 {
  flex: 0 0 25%;
}

.col-md-4 {
  flex: 0 0 33.333%;
}

.col-md-6 {
  flex: 0 0 50%;
}

.col-md-7 {
  flex: 0 0 58.333%;
}

.col-md-offset-1 {
  margin-left: 8.333%;
}

.img-responsive {
  width: 100%;
  height: auto;
}

.tall {
  margin-top: 3rem;
  margin-bottom: 3rem;
}

/* ============================================
   16. HEADER MODERNO
   ============================================ */

.whatsapp-button {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-button:hover {
  background-color: #1fad50;
  transform: scale(1.1);
  text-decoration: none;
  color: #fff;
}

.header-main {
  background: white;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 100;
}

.header-top {
  background: #f8f9fa;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--cor-neutral-border);
}

.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.header-contact-info {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.contact-item i {
  color: var(--cor-primary);
}

.contact-item a {
  color: var(--cor-primary);
  font-weight: 500;
}

.header-social .social-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.header-social .social-links a {
  color: var(--cor-primary);
  font-size: 1.1rem;
  transition: var(--transition);
}

.header-social .social-links a:hover {
  color: var(--cor-primary-dark);
}

.header-main-bar {
  padding: var(--spacing-md) 0;
}

.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

.logo-area {
  flex: 0 0 auto;
}

.logo-link {
  display: block;
  text-decoration: none;
}

.logo-image {
  max-width: 220px;
  height: auto;
  display: block;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--cor-primary);
  padding: 0;
  flex: 0 0 auto;
}

.menu-toggle span {
  display: none;
  margin-left: 0.5rem;
  font-weight: 600;
}

/* Menu desktop default */
.header-main-bar .nav-main-collapse {
  flex: 1 1 auto;
  margin-left: var(--spacing-xl);
  display: flex;
  justify-content: flex-end;
}

/* For Bootstrap .collapse behavior (mobile off by default, show only on expand) */
.header-main-bar .nav-main-collapse.collapse {
  display: none !important;
}

@media (min-width: 769px) {
  .header-main-bar .nav-main-collapse,
  .header-main-bar .nav-main-collapse.collapse,
  .header-main-bar .nav-main-collapse.show,
  .header-main-bar .nav-main-collapse.in {
    display: flex !important;
  }
}

.nav-main-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
}

.nav-item {
  position: relative;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--cor-neutral-dark);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}

.nav-link:hover,
.nav-item.active .nav-link {
  color: var(--cor-primary);
  border-bottom-color: var(--cor-primary);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  list-style: none;
  margin: 0;
  padding: 0;
  box-shadow: var(--shadow-md);
  min-width: 250px;
  display: none;
  z-index: 1000;
  border-top: 3px solid var(--cor-primary);
}

.nav-item.dropdown:hover .dropdown-menu,
.nav-item.dropdown.open .dropdown-menu {
  display: block;
}

.dropdown-menu li {
  margin: 0;
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--cor-neutral-dark);
  text-decoration: none;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.dropdown-menu a:hover {
  background: #f5f5f5;
  color: var(--cor-primary);
  border-left-color: var(--cor-primary);
}

/* Mobile Menu */
@media (max-width: 768px) {
  .menu-toggle {
    display: inline-block;
  }

  .menu-toggle span {
    display: inline;
  }

  .header-main-bar .nav-main-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex: 1 1 100%;
    margin-left: 0;
    flex-direction: column;
    display: none !important;
    box-shadow: var(--shadow-md);
    z-index: 9999;
  }

  .header-main-bar .nav-main-collapse.in,
  .header-main-bar .nav-main-collapse.show {
    display: flex !important;
    flex-direction: column;
  }

  .nav-main-menu {
    flex-direction: column;
    gap: 0;
  }

  .nav-link {
    border-bottom: 1px solid var(--cor-neutral-border);
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--cor-primary);
    display: none;
  }

  .nav-item.dropdown:hover .dropdown-menu {
    display: none;
  }
}

/* ============================================
   17. FOOTER MODERNO
   ============================================ */

.footer-main {
  background: #f8f9fa;
  color: var(--cor-neutral-dark);
  margin-top: var(--spacing-2xl);
  border-top: 3px solid var(--cor-primary);
}

.footer-content {
  padding: var(--spacing-2xl) 0;
}

.footer-section {
  margin-bottom: var(--spacing-xl);
}

.footer-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--cor-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--cor-neutral-border);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item i {
  flex: 0 0 auto;
  color: var(--cor-primary);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.contact-item .info {
  flex: 1 1 auto;
}

.contact-item strong {
  color: var(--cor-neutral-dark);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.contact-item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.contact-item a {
  color: var(--cor-primary);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.footer-social {
  margin-top: var(--spacing-md);
}

.social-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.social-list a {
  color: var(--cor-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.social-list a:hover {
  color: var(--cor-primary-dark);
  text-decoration: underline;
}

.footer-map {
  margin-top: var(--spacing-md);
}

.footer-map iframe {
  border-radius: 8px;
  overflow: hidden;
}

.sidebar-divider {
  border: none;
  border-top: 2px solid var(--cor-primary);
  margin: var(--spacing-lg) 0;
}

.footer-copyright {
  background: white;
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--cor-neutral-border);
}

.footer-bottom {
  align-items: center;
}

.footer-logo {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.footer-logo-link {
  display: block;
  text-decoration: none;
}

.footer-copyright-text {
  font-size: 0.9rem;
  color: #666;
}

.footer-copyright-text p {
  margin: 0;
}

.footer-credit {
  text-align: right;
  font-size: 0.9rem;
}

.footer-credit p {
  margin: 0;
}

.footer-credit a {
  color: var(--cor-primary);
  text-decoration: none;
  font-weight: 500;
}

.footer-credit a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .footer-logo {
    margin-bottom: var(--spacing-md);
  }

  .footer-copyright-text {
    text-align: center;
    margin-bottom: var(--spacing-sm);
  }

  .footer-credit {
    text-align: center;
  }
}

/* ============================================
   18. SIDEBAR MODERNO
   ============================================ */

.sidebar {
  background: white;
  padding: var(--spacing-lg);
  border: 1px solid var(--cor-neutral-border);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.sidebar-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--cor-primary);
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar-menu,
.sidebar-menu .menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-item {
  margin: 0;
  padding: 0;
}

.menu-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--cor-neutral-dark);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: var(--transition);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-link:hover,
.menu-link.active {
  color: var(--cor-primary);
  border-left-color: var(--cor-primary);
  background: #f5f5f5;
}

.menu-link i {
  flex: 0 0 auto;
  width: 20px;
  text-align: center;
}

.submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  padding-left: var(--spacing-lg);
  display: none;
}

.submenu.show,
.submenu.in {
  display: block;
}

.submenu-link {
  display: block;
  padding: 0.5rem var(--spacing-md);
  color: #666;
  text-decoration: none;
  border-left: 2px dotted var(--cor-neutral-border);
  padding-left: var(--spacing-md);
  transition: var(--transition);
  font-size: 0.95rem;
}

.submenu-link:hover {
  color: var(--cor-primary);
  border-left-color: var(--cor-primary);
  background: #f5f5f5;
}

.sidebar-divider {
  border: none;
  border-top: 2px solid var(--cor-primary);
  margin: var(--spacing-lg) 0;
}

.sidebar-cta {
  background: var(--cor-primary-light);
  padding: var(--spacing-lg);
  border-radius: 8px;
  border-left: 4px solid var(--cor-primary);
}

.sidebar-cta-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cor-primary);
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar-cta-title i {
  font-size: 1.2rem;
}

.sidebar-cta-text {
  color: #666;
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
  display: block;
  text-align: center;
}

@media (max-width: 768px) {
  .sidebar {
    margin-top: var(--spacing-lg);
  }
}

/* ============================================
   FIM DO CSS MODERNO ATUALIZADO
   ============================================ */