/* Main Styles for Focol Landing Page */

:root {
  /* Color Variables */
  --primary-color: #0050FF;
  --primary-dark: #0031AA;
  --primary-light: #4D7CFF;
  --secondary-color: #FF5F00;
  --secondary-dark: #CC4400;
  --secondary-light: #FF884D;
  --text-dark: #202020;
  --text-muted: #6C757D;
  --text-light: #FFFFFF;
  --bg-light: #FFFFFF;
  --bg-subtle: #F8F9FA;
  --border-color: #DEE2E6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --error-color: #DC3545;
  --success-color: #28A745;
  --warning-color: #FFC107;
  --info-color: #17A2B8;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-huge: 3rem;

  /* Cores da marca Focol obtidas de personalizacao/branding/colors.json */
  --focol-primary: #0050FF;
  --focol-primary-dark: #0031AA;
  --focol-primary-light: #4D7CFF;
  --focol-secondary: #FF5F00;
  --focol-secondary-dark: #CC4400;
  --focol-secondary-light: #FF884D;
  --focol-dark: #202020;
  --focol-gray: #6C757D;
  --focol-light-gray: #F8F9FA;
  --focol-white: #FFFFFF;

  /* Bootstrap color overrides */
  --bs-primary: var(--focol-primary);
  --bs-primary-rgb: 0, 80, 255;
  --bs-secondary: var(--focol-secondary);
  --bs-secondary-rgb: 255, 95, 0;
  --bs-success: #28a745;
  --bs-info: #17a2b8;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: var(--focol-light-gray);
  --bs-dark: var(--focol-dark);
  
  /* Tipografia */
  --focol-font-main: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --focol-font-heading: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  
  /* Sombras */
  --focol-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --focol-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --focol-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Bordas */
  --focol-border-radius: 0.5rem;
  --focol-border-radius-lg: 1rem;
  
  /* Transições */
  --focol-transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--focol-font-main);
  line-height: 1.6;
  color: var(--focol-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

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

a {
  color: var(--focol-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover, a:focus {
  color: var(--focol-primary-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--focol-font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

h1 {
  font-size: var(--font-size-huge);
}

h2 {
  font-size: var(--font-size-xxl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

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

.display-4, 
.display-5 {
  font-weight: 800;
  letter-spacing: -0.5px;
}

.lead {
  font-weight: 400;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Improved Mobile Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-light);
  box-shadow: 0 2px 10px var(--shadow-color);
  transition: all 0.3s ease;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-logo {
  height: 40px;
  width: auto;
}

.navbar-toggler {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.navbar-menu {
  display: flex;
  list-style: none;
}

.navbar-item {
  margin-left: var(--spacing-lg);
}

.navbar-link {
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  position: relative;
}

.navbar-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.navbar-link:hover:after, .navbar-link:focus:after {
  width: 100%;
}

/* Responsive Mobile Navigation */
@media (max-width: 991px) {
  .navbar-toggler {
    display: block;
    font-size: 1.5rem;
  }
  
  .navbar-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: 0;
    flex-direction: column;
    background-color: var(--bg-light);
    overflow: hidden;
    transition: height var(--transition-normal);
    box-shadow: 0 5px 10px var(--shadow-color);
  }
  
  .navbar-menu.active {
    height: auto;
    padding: var(--spacing-md) 0;
  }
  
  .navbar-item {
    margin: var(--spacing-sm) 0;
    text-align: center;
    width: 100%;
  }
  
  .navbar-link {
    display: block;
    padding: var(--spacing-md);
  }
  
  .navbar-link:after {
    display: none;
  }
}

/* Mobile Navigation Improvements */
@media (max-width: 991px) {
  /* Melhorias na navegação móvel */
  .hamburger {
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
  }
  
  .hamburger div {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    position: absolute;
    border-radius: 3px;
    transition: all 0.3s ease;
  }
  
  .hamburger div:first-child {
    top: 0;
  }
  
  .hamburger div:nth-child(2) {
    top: 10px;
  }
  
  .hamburger div:last-child {
    top: 20px;
  }
  
  /* Estado ativo */
  .hamburger.active div:first-child {
    transform: rotate(45deg);
    top: 10px;
  }
  
  .hamburger.active div:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active div:last-child {
    transform: rotate(-45deg);
    top: 10px;
  }
  
  /* Menu nav quando ativo */
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: var(--bg-light);
    flex-direction: column;
    align-items: center;
    transition: height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 0;
    z-index: 99;
  }
  
  .nav-links.active {
    height: auto;
    max-height: 80vh;
    overflow-y: auto;
    opacity: 1;
    padding: 20px 0;
  }
  
  .nav-links li {
    width: 100%;
    text-align: center;
    margin: 10px 0;
  }
  
  .nav-links a {
    display: block;
    padding: 15px 0;
    font-size: 18px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  .nav-links.active a {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Adicionar indicador tátil e visual para itens de menu */
  .nav-links a:active {
    background-color: rgba(0, 0, 0, 0.05);
  }
  
  /* Melhorar a acessibilidade do menu de navegação */
  .nav-links a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
  }
  
  /* Melhorar navegação entre seções */
  .section-nav {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    margin: 0 -15px;
    padding: 10px 15px;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
  }
  
  .section-nav a {
    display: inline-block;
    padding: 8px 15px;
    margin-right: 10px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--text-muted);
    transition: all 0.3s ease;
  }
  
  .section-nav a.active,
  .section-nav a:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
  }
  
  /* Botão de voltar ao topo para facilitar a navegação */
  .back-to-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--text-light);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 98;
  }
  
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  /* Garantir que o botão não cobre o FAB do WhatsApp */
  .back-to-top {
    bottom: 100px;
  }
  
  /* Estilização de elementos focados para melhor acessibilidade mobile */
  .keyboard-user .btn:focus,
  .keyboard-user a:focus,
  .keyboard-user input:focus,
  .keyboard-user select:focus,
  .keyboard-user textarea:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
  }
}

/* Otimizações para telas menores */
@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 1.8rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .cta-buttons .btn {
    width: 100%;
    margin-bottom: 10px;
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  /* Ajuste de escala para informações de contato */
  .contact-container {
    flex-direction: column;
  }
  
  .contact-info, 
  .form-container {
    width: 100%;
  }
}

/* Hero Section */
.hero {
  padding: var(--spacing-xxl) 0;
  background-color: var(--focol-primary);
  background-image: linear-gradient(135deg, var(--focol-primary) 0%, var(--focol-primary-dark) 100%);
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: 30px 30px;
  opacity: 0.4;
  z-index: 1;
}

.hero > .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-title {
  font-size: 2.5rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.hero-image {
  position: absolute;
  right: -100px;
  bottom: -20px;
  max-width: 50%;
  z-index: 1;
}

@media (max-width: 991px) {
  .hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-image {
    position: relative;
    right: auto;
    bottom: auto;
    max-width: 80%;
    margin: var(--spacing-xl) auto 0;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 600;
  text-align: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-md);
  letter-spacing: 0.3px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background-color: var(--focol-primary);
  color: var(--text-light);
  border-color: var(--focol-primary);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--focol-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb), 0.3);
  border-color: var(--focol-primary-dark);
}

.btn-secondary {
  background-color: var(--focol-secondary);
  color: var(--text-light);
  border-color: var(--focol-secondary);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--focol-secondary-dark);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(var(--bs-secondary-rgb), 0.3);
  border-color: var(--focol-secondary-dark);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: var(--focol-primary);
  border-color: var(--focol-primary);
}

.btn-outline-primary:hover, 
.btn-outline-primary:focus {
  background-color: var(--focol-primary);
  border-color: var(--focol-primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb), 0.2);
}

.btn-outline-light:hover, 
.btn-outline-light:focus {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.btn-lg {
  padding: 0.8rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.4rem 1.2rem;
  font-size: 0.875rem;
}

/* WhatsApp Floating Action Button */
.whatsapp-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  color: var(--text-light);
  font-size: 1.5rem;
  z-index: 99;
  transition: all var(--transition-fast);
}

.whatsapp-fab:hover, .whatsapp-fab:focus {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 16px rgba(37, 211, 102, 0.4);
}

/* Feature Cards */
.features {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-subtle);
}

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

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--text-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 5px 15px var(--shadow-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px var(--shadow-color);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-title {
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--text-muted);
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: var(--focol-border-radius);
}

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

/* Testimonials */
.testimonials {
  padding: var(--spacing-xxl) 0;
}

.testimonial-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--bg-subtle);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  position: relative;
}

.testimonial-content {
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: var(--spacing-md);
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  margin-bottom: 0;
}

.testimonial-title {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.testimonial-carousel .card {
  border: none;
  border-radius: var(--focol-border-radius);
}

/* FAQ Section */
.faq {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-subtle);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-md);
  background-color: var(--bg-light);
  box-shadow: 0 2px 8px var(--shadow-color);
  overflow: hidden;
}

.faq-question {
  padding: var(--spacing-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.faq-answer {
  padding: 0 var(--spacing-md) var(--spacing-md);
  color: var(--text-muted);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.accordion-button:not(.collapsed) {
  background-color: rgba(var(--bs-primary-rgb), 0.05);
  color: var(--focol-primary);
}

.accordion-button:focus {
  border-color: rgba(var(--bs-primary-rgb), 0.25);
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.1);
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: rgba(var(--bs-primary-rgb), 0.25);
  outline: none;
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xxl) 0;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.contact-method {
  text-align: center;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  background-color: var(--bg-subtle);
}

.contact-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

/* Footer */
.footer {
  padding: var(--spacing-xl) 0;
  background-color: var(--text-dark);
  color: var(--text-light);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.footer-column {
  margin-bottom: var(--spacing-lg);
}

.footer-title {
  color: var(--text-light);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-link {
  margin-bottom: var(--spacing-sm);
}

.footer-link a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-link a:hover, .footer-link a:focus {
  color: var(--text-light);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.social-links a:hover, .social-links a:focus {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .btn {
    padding: 0.6rem 1.2rem;
  }
  
  .whatsapp-fab {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
    bottom: 20px;
    right: 20px;
  }
  
  .features-grid,
  .testimonial-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-title {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.5s ease-out;
}

/* Print styles */
@media print {
  .navbar,
  .whatsapp-fab,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  a:after {
    content: " (" attr(href) ")";
    font-size: 90%;
  }
  
  .container {
    width: 100%;
    max-width: none;
  }
  
  .feature-card,
  .testimonial-card {
    page-break-inside: avoid;
    border: 1px solid #ddd;
    box-shadow: none;
  }

  .hero {
    background-color: transparent !important;
    background-image: none !important;
    color: var(--focol-dark) !important;
    padding-top: 1rem !important;
  }
  
  .hero::before {
    display: none !important;
  }
  
  .hero h1,
  .hero p {
    color: var(--focol-dark) !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
  
  .bg-primary,
  .bg-secondary,
  .bg-light,
  .bg-dark {
    background-color: transparent !important;
    color: var(--focol-dark) !important;
  }
  
  .text-white {
    color: var(--focol-dark) !important;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 90%;
  }
}

/* Lazy Loading Animation */
.lazy-loaded {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Helpers para espaçamento */
.py-lg-7 {
  padding-top: 6rem !important;
  padding-bottom: 6rem !important;
}

/* Fixes para acessibilidade */
.visually-hidden-focusable:not(:focus):not(:focus-within) {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--focol-primary);
  color: white;
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Otimizações para dispositivos móveis */
@media (max-width: 991.98px) {
  .hero {
    padding-top: 6rem;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 767.98px) {
  .display-4 {
    font-size: calc(1.375rem + 1.5vw);
  }
  
  .display-5 {
    font-size: calc(1.325rem + 0.9vw);
  }
  
  .py-lg-7 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .btn-lg {
    padding: 0.6rem 1.5rem;
    font-size: 1rem;
  }
}