/* Reset e configurações base */

/* OTIMIZAÇÕES DE PERFORMANCE - CORE WEB VITALS */
/* Melhorias para INP, LCP e CLS */

/* Preload critical resources */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Optimize font loading */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Reduce layout shift with explicit dimensions */
* {
  box-sizing: border-box;
}

/* Optimize images for LCP */
img {
  max-width: 100%;
  height: auto;
}

/* Reduce INP with optimized interactions */
button, a, input, select, textarea {
  touch-action: manipulation; /* Reduces 300ms delay on mobile */
}

/* Optimize animations for better INP */
@media (prefers-reduced-motion: no-preference) {
  * {
    transition-duration: 0.2s; /* Shorter transitions for better responsiveness */
  }
}

/* PALETA FUTURO E ENERGIA - INFLUX DIGITAL STUDIO */
/* Sistema de cores futurista com alto contraste para impacto visual */

:root {
  /* Paleta Futuro e Energia */
  --black-solid: #000000;            /* preto sólido - fundo dominante */
  --neon-green: #9fefae;             /* verde neon - CTAs e elementos de destaque */
  --cyan-blue: #00FFFF;              /* azul ciano - elementos complementares */
  --dark-gray: #1A1A1A;              /* cinza escuro - texto principal e transições */
  
  /* Cores principais baseadas na nova paleta */
  --primary: var(--neon-green);      /* verde neon como cor principal */
  --primary-hover: #8ae09a;          /* hover do verde neon (mais escuro) */
  --primary-light: rgba(159, 239, 174, 0.1);  /* background suave do neon */
  --primary-border: rgba(159, 239, 174, 0.3); /* borda suave do neon */
  
  --secondary: var(--cyan-blue);     /* azul ciano como cor secundária */
  --secondary-hover: #00E6E6;        /* hover do ciano (mais escuro) */
  --secondary-light: rgba(0, 255, 255, 0.1);  /* background suave do ciano */
  
  --accent: var(--neon-green);       /* accent também em neon verde */
  --accent-hover: #8ae09a;           /* hover do accent */
  --accent-light: rgba(159, 239, 174, 0.1);  /* background suave do accent */
  --accent-border: rgba(159, 239, 174, 0.3); /* borda suave do accent */
  
  --mint: var(--cyan-blue);          /* ciano para textos e elementos suaves */
  --mint-hover: #00E6E6;             /* hover do ciano */
  --mint-light: rgba(0, 255, 255, 0.1);   /* background suave do ciano */
  
  /* Cores de texto */
  --text-primary: #ffffff;           /* texto principal em branco */
  --text-secondary: var(--dark-gray); /* texto secundário em cinza escuro */
  --text-muted: #666666;             /* texto suave em cinza médio */
  --text-inverse: var(--black-solid); /* texto em fundos claros */
  
  /* Cores de fundo */
  --bg-primary: var(--black-solid);  /* fundo principal em preto sólido */
  --bg-secondary: var(--dark-gray);  /* fundo secundário em cinza escuro */
  --bg-tertiary: #2a2a2a;            /* fundo terciário em cinza mais claro */
  --bg-overlay: rgba(0, 0, 0, 0.9);  /* overlay mais escuro */
  
  /* Cores de borda */
  --border-primary: #333333;         /* borda principal */
  --border-secondary: #444444;       /* borda secundária */
  --border-accent: rgba(159, 239, 174, 0.3); /* borda com neon verde */
  
  /* Gradientes futuristas */
  --gradient-primary: linear-gradient(135deg, var(--neon-green), var(--primary-hover));
  --gradient-secondary: linear-gradient(135deg, var(--cyan-blue), var(--secondary-hover));
  --gradient-accent: linear-gradient(135deg, var(--neon-green), var(--accent-hover));
  --gradient-mint: linear-gradient(135deg, var(--cyan-blue), var(--mint-hover));
  
  /* Sombras mais intensas para o tema futurista */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.7);
  --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.8);
  
  /* Sombras neon para efeitos especiais */
  --shadow-neon-green: 0 0 10px rgba(159, 239, 174, 0.5), 0 0 20px rgba(159, 239, 174, 0.3);
  --shadow-cyan: 0 0 10px rgba(0, 255, 255, 0.5), 0 0 20px rgba(0, 255, 255, 0.3);
  
  /* Família de cores Neon Green */
  --neon-50: #f0fff0;
  --neon-100: #dcffdc;
  --neon-200: #bbffbb;
  --neon-300: #86ff86;
  --neon-400: #9fefae;
  --neon-500: #8ae09a;
  --neon-600: #75d186;
  --neon-700: #60c272;
  --neon-800: #4bb35e;
  --neon-900: #36a44a;
  
  /* Família de cores Cyan */
  --cyan-50: #f0ffff;
  --cyan-100: #dcffff;
  --cyan-200: #bbffff;
  --cyan-300: #86ffff;
  --cyan-400: #00FFFF;
  --cyan-500: #00E6E6;
  --cyan-600: #00CCCC;
  --cyan-700: #00B3B3;
  --cyan-800: #009999;
  --cyan-900: #006666;
  
  /* Família de cores Dark Gray */
  --gray-50: #f9f9f9;
  --gray-100: #f0f0f0;
  --gray-200: #e0e0e0;
  --gray-300: #cccccc;
  --gray-400: #999999;
  --gray-500: #666666;
  --gray-600: #4d4d4d;
  --gray-700: #333333;
  --gray-800: #1A1A1A;
  --gray-900: #000000;
  
  /* Semânticos atualizados */
  --bg-page: var(--black-solid);
  --bg-card: var(--dark-gray);
  --text-primary: #ffffff;
  --text-inverse: var(--black-solid);
  --brand-primary: var(--neon-green);
  --brand-primary-hover: var(--primary-hover);
  --brand-primary-active: var(--neon-600);
  --brand-deep: var(--forest-800);
  --accent: var(--cyan-blue);        /* cor de destaque para CTAs e elementos especiais */
  --accent-hover: var(--secondary-hover); /* hover do accent */
  --accent-light: rgba(0, 255, 255, 0.1);  /* background suave do accent */
  --accent-border: rgba(0, 255, 255, 0.3); /* borda suave do accent */
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--black-solid);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* Skip Links for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--neon-green);
  color: var(--black-solid);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  z-index: 100000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 6px;
}

/* W3C Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --text-primary: #ffffff;
    --text-secondary: #ffffff;
    --border-primary: #ffffff;
    --neon-green: #00ff00;
    --cyan-blue: #00ffff;
  }
}

/* Container principal */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--black-solid);
  backdrop-filter: blur(10px);
  padding: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-primary);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 20px;
  max-width: 1400px;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 50px;
  width: auto !important;
  max-width: 220px;
  filter: brightness(1.1);
  transition: all 0.3s ease;
}

.logo-img:hover {
  filter: brightness(1.2);
  transform: scale(1.05);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  max-width: 600px;
  margin: 0 2rem;
}

/* Menu Desktop - Sempre visível em desktop */
.main-nav .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-wrap: nowrap;
}

/* Ocultar elementos mobile em desktop */
@media (min-width: 769px) {
  .mobile-menu-actions {
    display: none !important;
  }
  
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* Ajuste para telas muito grandes */
@media (min-width: 1440px) {
  .main-nav {
    max-width: 700px;
  }
  
  .main-nav a {
    font-size: 1.05rem;
    padding: 0.8rem 0.3rem;
  }
}

.main-nav a {
  color: var(--cyan-blue);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
  white-space: nowrap;
  padding: 0.8rem 0.2rem;
  text-align: center;
  flex: 1;
  display: inline-block;
}

.main-nav a:hover {
  color: var(--neon-green);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--neon-green);
  transition: width 0.3s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

/* Estado de foco para acessibilidade */
.main-nav a:focus {
  outline: 2px solid var(--neon-green);
  outline-offset: 2px;
  color: var(--neon-green);
}

/* Estado ativo para indicar página atual */
.main-nav a.active {
  color: var(--neon-green);
}

.main-nav a.active::after {
  width: 100%;
}

/* Navigation Dropdown */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.nav-dropdown-toggle {
  position: relative;
  cursor: pointer;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
  padding: 8px 0;
  display: none; /* Inicialmente oculto para JavaScript controlar */
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.active .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-secondary);
}

.nav-dropdown-menu a:last-child {
  border-bottom: none;
}

.nav-dropdown-menu a:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 20px;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: relative;
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background-color: var(--cyan-blue);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu-toggle:hover .hamburger-line {
  background-color: var(--neon-green);
}

/* Responsive dropdown for mobile */
@media (max-width: 768px) {
  .nav-dropdown-menu {
    position: fixed;
    top: 70px;
    left: 20px;
    right: 20px;
    min-width: auto;
    max-width: calc(100vw - 40px);
  }
  
  .nav-dropdown-toggle {
    cursor: pointer;
  }
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language Selector */
.language-selector {
  position: relative;
}

.language-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--cyan-blue);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 80px;
  justify-content: center;
}

.language-btn:hover {
  background: var(--neon-green);
  color: var(--black-solid);
  border-color: var(--neon-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon-green);
}

.language-flag {
  font-size: 1.4rem;
  margin-right: 0.5rem;
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

.language-text {
  font-weight: 600;
}

.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--dark-gray);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  min-width: 180px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.language-selector:hover .language-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-option {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.2rem;
  color: var(--cyan-blue);
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-primary);
  min-height: 44px;
}

.language-option:last-child {
  border-bottom: none;
}

.language-option:hover {
  background: var(--neon-green);
  color: var(--black-solid);
}

.language-option .language-flag {
  font-size: 1.3rem;
  margin-right: 0.6rem;
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

.language-option .language-text {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none; /* Hidden by default, shown in media query */
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: relative;
}

/* Forçar visibilidade em mobile */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex !important;
  }
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background-color: var(--cyan-blue);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Header Social Icons */
.header-social {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 255, 255, 0.1);
  color: var(--cyan-blue);
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 255, 255, 0.2);
}

.social-icon:hover {
  background: var(--neon-green);
  color: var(--black-solid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon-green);
  border-color: var(--neon-green);
}

.social-icon svg {
  transition: transform 0.3s ease;
}

.social-icon:hover svg {
  transform: scale(1.1);
}

.btn-diagnostico {
  background: var(--neon-green);
  border: none;
  color: var(--black-solid);
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  white-space: nowrap;
}

.btn-diagnostico:hover {
  background: var(--primary-hover);
  color: var(--black-solid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon-green);
}

/* Main Content */
.main-content {
  margin-top: 80px;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: #000000;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: -1;
  opacity: 0.3;
}

.hero-video-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.8) 50%, rgba(0, 0, 0, 0.85) 100%);
  z-index: 0;
}

.tech-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1600 1000"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="%2300d4aa" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/><g opacity="0.08"><rect x="100" y="150" width="200" height="120" fill="none" stroke="%2300d4aa" stroke-width="1"/><rect x="110" y="160" width="30" height="20" fill="%2300d4aa"/><rect x="150" y="160" width="50" height="20" fill="%2300b894"/><rect x="210" y="160" width="40" height="20" fill="%2300a085"/><rect x="110" y="190" width="60" height="20" fill="%2300d4aa"/><rect x="180" y="190" width="70" height="20" fill="%2300b894"/><text x="200" y="140" fill="%2300d4aa" font-family="Arial" font-size="12">BPM Chart</text></g><g opacity="0.06"><rect x="800" y="200" width="300" height="200" fill="none" stroke="%2300d4aa" stroke-width="1"/><rect x="820" y="220" 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    radial-gradient(circle at 20% 30%, rgba(0, 212, 170, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0, 212, 170, 0.03) 0%, transparent 50%);
  background-size: 1600px 1000px, 100% 100%, 100% 100%;
  background-position: center center, 0 0, 0 0;
  background-repeat: no-repeat, no-repeat, no-repeat;
  z-index: 2;
}

.hero-container {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  position: relative;
  z-index: 4;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 2rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 2rem;
  font-weight: 500;
  line-height: 1.4;
}

.hero-description {
  font-size: 1.125rem;
  color: #b8b8b8;
  margin-bottom: 3rem;
  font-weight: 400;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  background: var(--neon-green);
  border: none;
  color: var(--black-solid);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  white-space: nowrap;
  box-shadow: var(--shadow-neon-green);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: var(--black-solid);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(159, 239, 174, 0.8), 0 0 40px rgba(159, 239, 174, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--cyan-blue);
  color: var(--cyan-blue);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 6px;
  white-space: nowrap;
}

.btn-outline:hover {
  background: var(--cyan-blue);
  color: var(--black-solid);
  transform: translateY(-3px);
  box-shadow: var(--shadow-cyan);
}


/* Sobre Section */
.sobre-section {
  padding: 6rem 0;
  background: var(--black-solid);
  position: relative;
  overflow: hidden;
}

.sobre-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(159, 239, 174, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(0, 255, 255, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--neon-green);
  letter-spacing: -0.02em;
  text-shadow: var(--shadow-neon-green);
}

.section-description {
  font-size: 1.125rem;
  color: var(--cyan-blue);
  text-align: center;
  max-width: 1000px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.sobre-text {
  max-width: 1000px;
  margin: 0 auto 3rem;
  text-align: center;
}

.sobre-text p {
  font-size: 1.125rem;
  color: #e8e8e8;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.missao-visao-valores {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.mvv-item {
  background-color: rgba(0, 212, 170, 0.05);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 170, 0.1);
  transition: all 0.3s ease;
}

.mvv-item:hover {
  transform: translateY(-5px);
  border-color: #00d4aa;
  box-shadow: 0 10px 30px rgba(0, 212, 170, 0.1);
}

.mvv-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #00d4aa;
}

.mvv-item p {
  color: #c8c8c8;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.mvv-item ul {
  list-style: none;
  padding: 0;
}

.mvv-item li {
  color: #c8c8c8;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.mvv-item li::before {
  content: '•';
  color: #00d4aa;
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Novos estilos para a seção Sobre melhorada */
.sobre-content {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.sobre-header {
  text-align: center;
  margin-bottom: 4rem;
}

.sobre-subtitle {
  font-size: 1.25rem;
  color: #a5f1b4;
  font-weight: 500;
  margin-top: 1rem;
  letter-spacing: 0.5px;
}

.sobre-intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 5rem;
}

.intro-card {
  background: linear-gradient(135deg, rgba(159, 239, 174, 0.08) 0%, rgba(2, 79, 58, 0.05) 50%, rgba(1, 47, 35, 0.9) 100%);
  border: 1px solid var(--mint-400);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.intro-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.1), transparent);
  transition: left 0.6s ease;
}

.intro-card:hover::before {
  left: 100%;
}

.intro-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 170, 0.4);
  box-shadow: 0 20px 40px rgba(0, 212, 170, 0.15);
}

.intro-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.intro-card:hover .intro-icon {
  transform: scale(1.1);
  box-shadow: 0 10px 20px rgba(159, 239, 174, 0.3);
}

.intro-card h3 {
  color: var(--text-inverse);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.intro-card p {
  color: var(--mint-300);
  line-height: 1.6;
  font-size: 0.95rem;
}

.intro-card strong {
  color: var(--mint-500);
  font-weight: 600;
}

.mvv-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.mvv-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
}

.mvv-item {
  background: linear-gradient(135deg, rgba(159, 239, 174, 0.05) 0%, rgba(2, 79, 58, 0.08) 50%, rgba(1, 47, 35, 0.9) 100%);
  border: 1px solid var(--mint-400);
  border-radius: 16px;
  padding: 2.5rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.mvv-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--mint-500), var(--emerald-500), var(--mint-500));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mvv-item:hover::before {
  opacity: 1;
}

.mvv-item:hover {
  transform: translateY(-5px);
  border-color: var(--mint-500);
  box-shadow: 0 15px 35px rgba(159, 239, 174, 0.1);
}

.valores-item {
  grid-column: 1 / -1;
}

.valores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.valor-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(1, 47, 35, 0.4);
  border: 1px solid var(--mint-400);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.valor-item:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  transform: translateX(5px);
}

.valor-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
  color: var(--accent);
}

.valor-content h4 {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.valor-content p {
  color: var(--mint-300);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Ofertas Section */
.ofertas-section {
  padding: 5rem 0;
  background-color: var(--forest-900);
  border-top: 1px solid var(--mint-400);
}

.ofertas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.oferta-card {
  background-color: rgba(159, 239, 174, 0.05);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid var(--mint-400);
  position: relative;
}

.oferta-card:hover {
  transform: translateY(-8px);
  border-color: var(--mint-500);
  box-shadow: 0 15px 40px rgba(159, 239, 174, 0.2);
}

.oferta-header {
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  padding: 1.5rem;
  text-align: center;
  color: var(--text-primary);
}

.oferta-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.oferta-subtitle {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.oferta-prazo {
  background: rgba(10, 21, 19, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  color: var(--text-primary);
}

.oferta-content {
  padding: 2rem;
}

.oferta-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.oferta-features li {
  color: var(--mint-300);
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.oferta-features li::before {
  content: '✓';
  color: var(--mint-500);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.oferta-kpis {
  background-color: rgba(159, 239, 174, 0.1);
  padding: 1rem;
  border-radius: 8px;
  border-left: 4px solid var(--mint-500);
  font-size: 0.9rem;
  color: var(--mint-300);
}

.btn-oferta {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  border: none;
  color: var(--text-inverse);
  padding: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0 0 12px 12px;
}

.btn-oferta:hover {
  background: linear-gradient(135deg, var(--accent-hover), #cc4a1b);
  color: var(--text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* Setores Section */
.setores-section {
  padding: 5rem 0;
  background-color: #000000;
  border-top: 1px solid rgba(0, 212, 170, 0.1);
}

.setores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.setor-card {
  background-color: rgba(0, 212, 170, 0.05);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 170, 0.1);
  transition: all 0.3s ease;
}

.setor-card:hover {
  transform: translateY(-5px);
  border-color: #00d4aa;
  box-shadow: 0 15px 40px rgba(0, 212, 170, 0.1);
}

.setor-icon {
  color: #00d4aa;
  margin-bottom: 1.5rem;
}

.setor-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.setor-challenges,
.setor-results {
  margin-bottom: 1.5rem;
}

.setor-challenges h4,
.setor-results h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #00d4aa;
}

.setor-challenges ul,
.setor-results ul {
  list-style: none;
  padding: 0;
}

.setor-challenges li,
.setor-results li {
  color: #c8c8c8;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
}

.setor-challenges li::before {
  content: '⚠';
  color: var(--accent);
  position: absolute;
  left: 0;
}

.setor-results li::before {
  content: '✓';
  color: #00d4aa;
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Metodologia Section */
.metodologia-section {
  padding: 5rem 0;
  background-color: #000000;
}

.metodologia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.metodologia-card {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(2, 79, 58, 0.1) 50%, rgba(0, 0, 0, 0.8) 100%);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.metodologia-card:hover {
  transform: translateY(-5px);
  border-color: rgba(40, 115, 70, 0.4);
  box-shadow: 0 10px 30px rgba(40, 115, 70, 0.1);
}

.metodologia-header h3 {
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.metodologia-tag {
  color: #a5f1b4;
  font-size: 0.875rem;
  font-weight: 500;
  background: rgba(159, 239, 174, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(159, 239, 174, 0.2);
}

.metodologia-content {
  margin-top: 1.5rem;
}

.metodologia-content p {
  color: #c8c8c8;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.metodologia-content strong {
  color: #00d4aa;
}

/* Resultados Section */
.resultados-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
}

.resultados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.resultado-card {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(2, 79, 58, 0.08) 100%);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.resultado-card:hover {
  transform: translateY(-5px);
  border-color: rgba(40, 115, 70, 0.4);
  box-shadow: 0 10px 30px rgba(40, 115, 70, 0.1);
}

.resultado-metrica {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover), #ff8c5a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.resultado-card h3 {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.resultado-card p {
  color: #c8c8c8;
  line-height: 1.6;
}

.cases-section {
  margin-top: 4rem;
}

.cases-title {
  color: var(--accent);
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 2rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.case-item {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(2, 79, 58, 0.1) 100%);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.case-item:hover {
  border-color: rgba(40, 115, 70, 0.4);
  transform: translateY(-3px);
}

.case-item h4 {
  color: #00d4aa;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.case-item p {
  color: #c8c8c8;
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.case-item strong {
  color: #e8e8e8;
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
  background-color: #000000;
  border-top: 1px solid rgba(0, 212, 170, 0.1);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  max-width: 600px;
}

.contact-subtitle {
  font-size: 1.25rem;
  color: #00d4aa;
  margin-bottom: 1rem;
  font-weight: 600;
}

.contact-description {
  color: #c8c8c8;
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-details {
  background-color: rgba(0, 212, 170, 0.05);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 170, 0.1);
}

.contact-item {
  color: #c8c8c8;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.contact-item strong {
  color: var(--accent);
}

.contact-form {
  background-color: rgba(0, 212, 170, 0.05);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 170, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #e8e8e8;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid rgba(0, 212, 170, 0.3);
  border-radius: 6px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #f5f5f5;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00d4aa;
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

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

.submit-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: var(--text-inverse);
  padding: 0.875rem 2rem;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--accent-hover), #cc4a1b);
  color: var(--text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

/* Footer */
.main-footer {
  background-color: var(--black-solid);
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border-primary);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--neon-green);
}

.footer-section p {
  color: #c8c8c8;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #c8c8c8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--neon-green);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan-blue) !important;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.social-link:hover {
  color: var(--neon-green) !important;
  background: rgba(159, 239, 174, 0.1);
  border-color: var(--neon-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon-green);
}

.social-link svg {
  transition: transform 0.3s ease;
}

.social-link:hover svg {
  transform: scale(1.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 212, 170, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-bottom p {
  color: #c8c8c8;
  font-size: 0.875rem;
  margin: 0;
}

/* W3C Validation Badges */
.w3c-validation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 0.8rem;
  justify-content: center;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.w3c-validation a {
  display: inline-block;
  transition: transform 0.3s ease, opacity 0.3s ease;
  text-align: center;
}

.w3c-validation a:hover {
  transform: scale(1.05);
  opacity: 0.8;
}

.w3c-validation img,
.w3c-validation svg {
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  height: auto;
}

.w3c-validation svg {
  transition: filter 0.3s ease;
}

.w3c-validation a:hover svg {
  filter: brightness(1.1) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* Responsividade */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  /* Chat Widget Responsivo */
  .chat-widget {
    bottom: 15px;
    right: 15px;
  }
  
  .chat-window {
    width: 320px;
    height: 450px;
    bottom: 75px;
  }
  
  .chat-toggle {
    width: 55px;
    height: 55px;
  }
}

/* Cookie Consent Banner Styles */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-top: 2px solid var(--primary);
  padding: 20px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-text h4 {
  color: var(--primary);
  margin: 0 0 8px 0;
  font-size: 1.1rem;
}

.cookie-text p {
  color: var(--text-primary);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.cookie-text a {
  color: var(--primary);
  text-decoration: underline;
}

.cookie-text a:hover {
  color: var(--primary-hover);
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-cookie {
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-cookie.btn-accept {
  background: var(--primary);
  color: var(--text-inverse);
}

.btn-cookie.btn-accept:hover {
  background: var(--primary-hover);
}

.btn-cookie.btn-settings {
  background: var(--secondary);
  color: var(--text-inverse);
}

.btn-cookie.btn-settings:hover {
  background: var(--secondary-hover);
}

.btn-cookie.btn-reject {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-primary);
}

.btn-cookie.btn-reject:hover {
  background: var(--bg-tertiary);
}

.btn-cookie.btn-save {
  background: var(--primary);
  color: var(--text-inverse);
}

.btn-cookie.btn-save:hover {
  background: var(--primary-hover);
}

/* Cookie Modal Styles */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.cookie-modal.show {
  display: flex;
}

.cookie-modal-content {
  background: var(--bg-secondary);
  border-radius: 12px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-primary);
}

.cookie-modal-header h3 {
  color: var(--primary);
  margin: 0;
  font-size: 1.3rem;
}

.cookie-modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.cookie-modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.cookie-modal-body {
  padding: 20px;
}

.cookie-modal-body p {
  color: var(--text-primary);
  margin-bottom: 20px;
}

.cookie-category {
  margin-bottom: 20px;
  padding: 15px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--border-secondary);
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.cookie-category-header h4 {
  color: var(--text-primary);
  margin: 0;
  font-size: 1rem;
}

.cookie-category p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Cookie Toggle Switch */
.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-primary);
  transition: 0.3s;
  border-radius: 24px;
}

.cookie-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

.cookie-toggle input:checked + .cookie-slider {
  background-color: var(--primary);
}

.cookie-toggle input:checked + .cookie-slider:before {
  transform: translateX(26px);
}

.cookie-toggle input:disabled + .cookie-slider {
  background-color: var(--primary);
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-modal-footer {
  padding: 20px;
  border-top: 1px solid var(--border-primary);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Responsive Cookie Banner */
@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-text {
    min-width: auto;
  }
  
  .cookie-actions {
    justify-content: center;
  }
  
  .cookie-modal-content {
    margin: 10px;
    max-height: 90vh;
  }
  
  .cookie-modal-footer {
    flex-direction: column;
  }
  
  .btn-cookie {
    width: 100%;
  }
}

/* Chat Widget Styles */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000; /* Z-index menor que o menu mobile */
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Botão de abertura */
.chat-toggle {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(159, 239, 174, 0.3);
  transition: all 0.3s ease;
  position: relative;
  color: var(--text-primary);
}

.chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(159, 239, 174, 0.4);
}

.chat-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

/* Janela do chat */
.chat-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  background: rgba(1, 47, 35, 0.95);
  border: 1px solid var(--mint-400);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  backdrop-filter: blur(10px);
}

.chat-window.open {
  display: flex;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header do chat */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--mint-400);
  background: rgba(159, 239, 174, 0.1);
  border-radius: 16px 16px 0 0;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.chat-header-text h4 {
  color: var(--mint-500);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.chat-status {
  color: var(--mint-300);
  font-size: 0.8rem;
  opacity: 0.8;
}

/* Botão de falar com humano */
.chat-human-btn {
  background: rgba(159, 239, 174, 0.2);
  border: 1px solid var(--mint-400);
  border-radius: 8px;
  padding: 0.5rem;
  color: var(--mint-500);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-human-btn:hover {
  background: var(--mint-500);
  color: var(--black-solid);
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(159, 239, 174, 0.3);
}

.chat-close {
  background: none;
  border: none;
  color: var(--mint-500);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.chat-close:hover {
  background: rgba(159, 239, 174, 0.2);
  color: var(--mint-300);
}

/* Mensagens */
.chat-messages {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-message {
  display: flex;
  gap: 0.75rem;
  max-width: 85%;
}

.bot-message {
  align-self: flex-start;
}

.user-message {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bot-message .message-avatar {
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  color: var(--text-primary);
}

.user-message .message-avatar {
  background: linear-gradient(135deg, var(--emerald-600), var(--forest-800));
  color: var(--text-inverse);
}

.message-content {
  background: rgba(159, 239, 174, 0.1);
  border: 1px solid var(--mint-400);
  border-radius: 12px;
  padding: 0.75rem;
  position: relative;
}

.user-message .message-content {
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  color: var(--text-primary);
  border-color: var(--mint-500);
}

.message-content p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.message-time {
  font-size: 0.7rem;
  opacity: 0.7;
  margin-top: 0.25rem;
  display: block;
}

/* Input do chat */
.chat-input-container {
  padding: 1rem;
  border-top: 1px solid var(--mint-400);
  background: rgba(1, 47, 35, 0.8);
  border-radius: 0 0 16px 16px;
}

.chat-input-wrapper {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.chat-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--mint-400);
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--text-inverse);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.3s ease;
}

.chat-input:focus {
  border-color: var(--mint-500);
  box-shadow: 0 0 0 3px rgba(159, 239, 174, 0.1);
}

.chat-input::placeholder {
  color: var(--mint-300);
  opacity: 0.7;
}

.chat-send {
  background: linear-gradient(135deg, var(--mint-500), var(--emerald-500));
  border: none;
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-send:hover {
  background: linear-gradient(135deg, var(--emerald-600), var(--forest-800));
  color: var(--text-inverse);
  transform: translateY(-1px);
}

.chat-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Sugestões */
.chat-suggestions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.suggestion-btn {
  background: rgba(159, 239, 174, 0.1);
  border: 1px solid var(--mint-400);
  border-radius: 16px;
  padding: 0.5rem 0.75rem;
  color: var(--mint-500);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.suggestion-btn:hover {
  background: rgba(159, 239, 174, 0.2);
  color: var(--mint-300);
}

/* Botão especial "Falar com Humano" */
.human-chat-btn {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(0, 184, 83, 0.2));
  border: 1px solid #25d366;
  color: #25d366;
  font-weight: 600;
}

.human-chat-btn:hover {
  background: linear-gradient(135deg, #25d366, #00b853);
  color: white;
  transform: scale(1.02);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  color: var(--mint-300);
  font-size: 0.8rem;
}

.typing-dots {
  display: flex;
  gap: 0.25rem;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: var(--mint-500);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-10px);
  }
}

@media (max-width: 768px) {
  .main-header {
    position: fixed !important; /* Header fixo em mobile */
    padding: 0;
  }
  
  .main-header .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 20px;
    position: relative;
  }
  
  .logo-img {
    height: 50px;
  }
  
  /* Mobile Menu Toggle - visível em mobile */
  .mobile-menu-toggle {
    display: flex !important;
    order: 3;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 999999; /* Z-index superior para sobrepor tudo */
    position: relative;
  }
  
  /* Linhas do hamburger em mobile */
  .mobile-menu-toggle .hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--cyan-blue);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scale(0);
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  /* Menu principal - configuração mobile */
  .main-nav {
    position: fixed !important;
    top: 65px !important; /* Começar abaixo do header */
    left: 0 !important;
    right: 0 !important;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.98) 50%, rgba(0, 0, 0, 0.95) 100%) !important; /* Fundo escuro elegante */
    backdrop-filter: blur(15px) !important; /* Efeito de blur mais intenso */
    z-index: 99999 !important; /* Z-index superior para sobrepor hero section */
    display: none !important; /* Oculto por padrão */
    visibility: hidden !important; /* Oculto por padrão */
    opacity: 0 !important; /* Oculto por padrão */
    flex-direction: column !important;
    justify-content: space-between !important; /* Distribuir conteúdo */
    align-items: stretch !important; /* Esticar elementos */
    gap: 0 !important;
    transform: translateX(-100%) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important; /* Transição suave */
    padding: 2rem 0 !important; /* Padding vertical para espaçamento */
    overflow-y: auto !important;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.8), inset 0 0 100px rgba(159, 239, 174, 0.05) !important; /* Sombra e brilho interno */
    pointer-events: none !important; /* Desabilitar interação quando oculto */
  }
  
  /* Menu desktop - sobrescrever configurações mobile */
  .main-nav .nav-container {
    display: none !important; /* Ocultar nav-container em mobile */
  }
  
  .main-nav.active {
    display: flex !important; /* Mostrar quando ativo */
    transform: translateX(0) !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 99999 !important; /* Garantir z-index quando ativo */
    pointer-events: auto !important; /* Habilitar interação quando ativo */
  }
  
  /* Botão X para fechar o menu mobile - apenas no mobile */
  .mobile-menu-actions .close-button {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(159, 239, 174, 0.1);
    border: 2px solid var(--neon-green);
    border-radius: 50%;
    color: var(--neon-green);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
  }
  
  .mobile-menu-actions .close-button:hover {
    background: var(--neon-green);
    color: var(--black-solid);
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 0 20px rgba(159, 239, 174, 0.5);
  }
}

/* Ocultar botão X no desktop */
@media (min-width: 769px) {
  .mobile-menu-actions .close-button {
    display: none !important;
  }
  
  /* Restaurar menu desktop - sobrescrever estilos mobile */
  .main-nav {
    position: static !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    background: transparent !important;
    backdrop-filter: none !important;
    z-index: auto !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    flex-direction: row !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 1.5rem !important;
    transform: none !important;
    transition: none !important;
    padding: 0 !important;
    overflow: visible !important;
    box-shadow: none !important;
    pointer-events: auto !important;
    height: auto !important;
  }
  
  /* Mostrar nav-container em desktop */
  .main-nav .nav-container {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    flex-wrap: nowrap !important;
  }
  
  /* Garantir que links não tenham caixas em desktop */
  .main-nav a {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    backdrop-filter: none !important;
    padding: 0.5rem 0 !important;
    margin: 0 !important;
    width: auto !important;
    max-width: none !important;
    text-align: left !important;
    display: inline-block !important;
  }
  
  .main-nav.active {
    display: flex !important;
    transform: none !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: auto !important;
    pointer-events: auto !important;
  }
  
  /* Ocultar mobile-menu-actions no desktop */
  .mobile-menu-actions {
    display: none !important;
  }
  
  /* Restaurar nav-container para desktop */
  .main-nav .nav-container {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 2rem !important;
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  
  /* Ocultar botão hamburger no desktop */
  .mobile-menu-toggle {
    display: none !important;
  }
}
  
  /* Container principal do menu mobile */
  .main-nav .nav-container {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centralizar */
    justify-content: center; /* Centralizar */
    min-height: auto; /* Altura automática */
    width: 100%; /* Largura total */
    padding: 2rem 1.5rem; /* Padding para espaçamento */
    gap: 1.5rem; /* Espaçamento entre elementos */
    position: relative; /* Posição relativa */
    flex: 1; /* Ocupar espaço disponível */
  }
  
  /* Links de navegação - estilo mobile limpo */
  .main-nav a {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    width: 100%;
    max-width: 280px;
    position: relative;
    z-index: 1;
    margin-bottom: 0.5rem;
    display: block;
    /* Removidas: background, border, box-shadow, border-radius, backdrop-filter, overflow */
  }
  
  .main-nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(159, 239, 174, 0.2), transparent);
    transition: left 0.5s ease;
  }
  
  .main-nav a:hover::before {
    left: 100%;
  }
  
  .main-nav a:hover {
    color: var(--neon-green);
    transform: translateY(-2px);
  }
  
  /* Ações do menu mobile (idiomas e redes sociais) - visíveis e estilizadas */
  .mobile-menu-actions {
    display: flex !important; /* Mostrar no menu mobile */
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem 1.5rem;
    border-top: 1px solid rgba(159, 239, 174, 0.2);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
  }
  
  /* Menu de idiomas mobile */
  .mobile-language-selector {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  
  .mobile-language-selector .language-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(159, 239, 174, 0.05) 100%);
    border: 2px solid var(--cyan-blue);
    border-radius: 12px;
    color: var(--cyan-blue);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
    max-width: 280px;
    backdrop-filter: blur(10px);
  }
  
  .mobile-language-selector .language-btn:hover {
    background: linear-gradient(135deg, var(--cyan-blue) 0%, var(--neon-green) 100%);
    color: var(--black-solid);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 255, 0.3);
  }
  
  .mobile-language-selector .language-dropdown {
    position: static;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(159, 239, 174, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    min-width: auto;
    margin-top: 1rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 280px;
  }
  
  .mobile-language-selector .language-dropdown.active {
    display: flex;
  }
  
  .mobile-language-selector .language-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.8rem 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(159, 239, 174, 0.05);
    border: 1px solid rgba(159, 239, 174, 0.2);
    font-weight: 500;
  }
  
  .mobile-language-selector .language-option:hover {
    background: linear-gradient(135deg, var(--neon-green) 0%, var(--cyan-blue) 100%);
    color: var(--black-solid);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(159, 239, 174, 0.3);
  }
  
  /* Redes sociais mobile */
  .mobile-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    width: 100%;
  }
  
  .mobile-social .social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(159, 239, 174, 0.05) 100%);
    color: var(--cyan-blue);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(0, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
  }
  
  .mobile-social .social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--cyan-blue) 0%, var(--neon-green) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 50%;
  }
  
  .mobile-social .social-icon:hover::before {
    opacity: 1;
  }
  
  .mobile-social .social-icon svg {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
  }
  
  .mobile-social .social-icon:hover {
    color: var(--black-solid);
    transform: translateY(-5px) scale(1.15);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.4), 0 0 40px rgba(159, 239, 174, 0.3);
    border-color: var(--neon-green);
  }
  
  .mobile-social .social-icon:hover svg {
    transform: scale(1.2) rotate(5deg);
  }
  
  /* Header actions - ocultos em mobile */
  .header-actions {
    order: 2;
    display: none; /* Oculto em mobile - elementos movidos para o menu mobile */
  }
  
  .language-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }
  
  .language-dropdown {
    min-width: 160px;
  }
  
  .header-social {
    justify-content: center;
  }
  
  .social-icon {
    width: 35px;
    height: 35px;
  }
  
  /* Dropdown em mobile - melhorar posicionamento */
  .nav-dropdown {
    position: relative;
  }
  
  .nav-dropdown-menu {
    position: static;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 1rem;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .nav-dropdown.active .nav-dropdown-menu {
    display: flex;
  }
  
  .nav-dropdown-menu a {
    padding: 0.8rem 1rem;
    font-size: 1rem;
    color: var(--text-secondary);
    border: none;
    background: var(--bg-secondary);
    border-radius: 6px;
    margin-left: 1rem;
  }
  
  .nav-dropdown-menu a:hover {
    background: var(--primary-light);
    color: var(--neon-green);
  }
  
  /* Botão de diagnóstico em mobile */
  .btn-diagnostico {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }
  
  /* Estilos do menu mobile já definidos acima - removidas regras duplicadas */
  
  /* Correções para o header fixo em mobile */
  .main-content {
    margin-top: 80px; /* Espaço para o header fixo */
  }
  
  .hero-section {
    padding-top: 0;
  }
  
  
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .hero-description {
    font-size: 0.9rem;
  }
  
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .ofertas-grid {
    grid-template-columns: 1fr;
  }
  
  .setores-grid {
    grid-template-columns: 1fr;
  }
  
  .missao-visao-valores {
    grid-template-columns: 1fr;
  }
  
  
  .container {
    padding: 0 1rem;
  }
  
  /* Responsividade para a seção Sobre melhorada */
  .sobre-intro {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .intro-card {
    padding: 2rem;
  }
  
  .intro-icon {
    width: 60px;
    height: 60px;
  }
  
  .valores-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .valor-item {
    padding: 1rem;
  }
  
  .mvv-header {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .mvv-icon {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .main-header .container {
    padding: 0.6rem 15px;
  }
  
  .logo-img {
    height: 45px;
  }
  
  .main-nav {
    gap: 0.4rem;
  }
  
  .main-nav a {
    font-size: 0.9rem;
    padding: 0.8rem 1.5rem;
    max-width: inherit;
    /* Garantir que não tenha caixas em mobile */
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
  
  .header-actions {
    gap: 0.6rem;
  }
  
  .language-btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
  }
  
  .language-dropdown {
    min-width: 140px;
  }
  
  .header-social {
    gap: 0.5rem;
  }
  
  .social-icon {
    width: 32px;
    height: 32px;
  }
  
  .btn-diagnostico {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }
  
  /* Dropdown em telas muito pequenas */
  .nav-dropdown-menu {
    max-height: 70vh;
  }
  
  .nav-dropdown-menu a {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .social-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Melhorias para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
  .main-nav {
    max-width: 550px;
  }
  
  .main-nav a {
    font-size: 0.9rem;
    padding: 0.7rem 0.2rem;
  }
  
  .header-actions {
    gap: 0.8rem;
  }
  
  .btn-diagnostico {
    padding: 0.6rem 1.1rem;
    font-size: 0.85rem;
  }
  
  .social-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }
  
  
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-description {
    font-size: 0.85rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .oferta-card,
  .setor-card {
    padding: 1.5rem;
  }
  
  .contact-form {
    padding: 2rem;
  }
  
  /* Chat Widget Mobile */
  .chat-window {
    width: calc(100vw - 30px);
    right: -15px;
  }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus states para acessibilidade - WCAG AA Compliant */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 3px solid var(--neon-green);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(159, 239, 174, 0.3);
}

/* Focus visible for better keyboard navigation */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--neon-green);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(159, 239, 174, 0.5);
}

/* Remove focus outline for mouse users */
button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible),
textarea:focus:not(:focus-visible),
select:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

/* Performance optimization */
.hero-section,
.sobre-section,
.ofertas-section {
  will-change: transform;
}

/* W3C Validation Badges Responsive */
@media (max-width: 1024px) {
  .w3c-validation {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.6rem;
    max-width: 800px;
  }
}

@media (max-width: 768px) {
  .w3c-validation {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 0.5rem;
    max-width: 600px;
  }
  
  .w3c-validation img,
  .w3c-validation svg {
    width: 70px;
    height: 25px;
  }
}

@media (max-width: 480px) {
  .w3c-validation {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.3rem;
    max-width: 300px;
  }
  
  .w3c-validation img,
  .w3c-validation svg {
    width: 60px;
    height: 22px;
  }
}