/* Cores principais da Infratrack */
:root {
  --vermelho-infratrack: #D32F2F;
  --verde-infratrack: #4CAF50;
  --preto-infratrack: #212121;
  --branco-infratrack: #FFFFFF;
  --cinza-claro-infratrack: #F5F5F5;
  --cinza-medio-infratrack: #9E9E9E;
  --sombra-padrao: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transicao-padrao: all 0.3s ease;
  
  /* Adicionando as variáveis de fonte da página de equipes */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
}

/* Classes utilitárias para fontes */
.font-montserrat {
  font-family: var(--font-primary);
}

.font-open-sans {
  font-family: var(--font-secondary);
}

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

html {
  scroll-behavior: smooth;
}

.hover-scale:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 0.8rem 1rem rgba(0, 0, 0, 0.15) !important;
}

body {
  font-family: var(--font-secondary);
  color: var(--preto-infratrack);
  line-height: 1.6;
  max-width: 100%;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 80px 0;
}

h1, h2, h3, h4, h5, h6, .font-montserrat {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

p {
  margin-bottom: 20px;
}

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

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: var(--transicao-padrao);
  border: none;
  font-size: 16px;
}

.btn-primary {
  background-color: var(--vermelho-infratrack);
  color: var(--branco-infratrack);
}

.btn-primary:hover {
  background-color: #b71c1c;
  transform: translateY(-2px);
  box-shadow: var(--sombra-padrao);
}

.btn-secondary {
  background-color: var(--branco-infratrack);
  color: var(--vermelho-infratrack);
  border: 2px solid var(--vermelho-infratrack);
}

.btn-secondary:hover {
  background-color: var(--vermelho-infratrack);
  color: var(--branco-infratrack);
  transform: translateY(-2px);
  box-shadow: var(--sombra-padrao);
}

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

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: 10px;
}

.mb-2 {
  margin-bottom: 20px;
}

.mb-3 {
  margin-bottom: 30px;
}

.mb-4 {
  margin-bottom: 40px;
}

.mb-5 {
  margin-bottom: 50px;
}

/* Navbar */
.navbar {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95) !important; /* Fundo branco com leve transparência */
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important; /* Sombra mais sutil */
}

.navbar-brand {
  font-family: 'Montserrat', sans-serif;
}

.nav-link {
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  color: #333333 !important;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link:focus, .nav-link.active {
  color: #D92E2E !important;
}

/* Estilos gerais que afetam o hero */
@media (min-width: 1311px) {
  #first-content {
      padding-left: 10%;
  }
}

@media (min-width: 1200px) {
  #first-content {
      padding-left: 5%;
  }
}

/* Classes de texto usadas no hero */
.text-primary {
  color: #D92E2E !important;
}

.text-infratrack-gray-dark {
  color: #333333;
}

.text-infratrack-gray-medium {
  color: #555555;
}

/* Estilos específicos do botão no hero */
.btn-primary {
  background-color: #D92E2E;
  border-color: #D92E2E;
  color: #FFFFFF;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #b02424;
  border-color: #b02424;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.animated-cta-outline {
  animation: pulse-cta-outline 2s infinite;
}

@keyframes pulse-cta-outline {
  0% {
      box-shadow: 0 0 0 0 rgba(215, 40, 47, 0.5);
  }

  70% {
      box-shadow: 0 0 0 15px rgba(215, 40, 47, 0);
  }

  100% {
      box-shadow: 0 0 0 0 rgba(215, 40, 47, 0);
  }
}

/* Estilos específicos do Hero */
#hero h1 {
  font-weight: 800; /* Mais peso para o título principal */
}

/* Responsividade para o Hero */
@media (max-width: 767.98px) {
  #hero h1 {
      font-size: 2.5rem; /* Ajuste para telas menores */
  }
  .lead {
      font-size: 1rem;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-20px) translateX(-50%);
  }
  60% {
    transform: translateY(-10px) translateX(-50%);
  }
}

.empresas .item {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px; 
}

.empresas .item img {
  max-height: 70px; 
  width: auto;
  object-fit: contain; 
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.empresas .item img:hover {
  filter: grayscale(0%);
}

.client-logo img {
  max-height: 48px; /* Garante que os logos não fiquem muito grandes */
  width: auto;
  transition: opacity 0.3s ease;
}

.hover-opacity-100:hover {
  opacity: 1 !important;
}

/* Seção de Problemas Resolvidos */
.problems-section {
  padding: 80px 0;
  background-color: var(--branco-infratrack);
}

.problems-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
  border-bottom: 1px solid #ddd;
}

.problem-tab {
  padding: 15px 25px;
  cursor: pointer;
  font-weight: 500;
  position: relative;
  transition: var(--transicao-padrao);
}

.problem-tab.active {
  color: var(--vermelho-infratrack);
}

.problem-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--vermelho-infratrack);
}

.problem-content {
  display: none;
  padding: 30px;
  border-radius: 8px;
  background-color: var(--cinza-claro-infratrack);
}

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

.problem-text {
  flex: 1;
  padding-right: 30px;
}

.problem-image {
  flex: 1;
}

.problem-cta {
  margin-top: 40px;
  text-align: center;
}

/* Seção de Gestão de Pneus */
.pneus-section {
  background: linear-gradient(135deg, rgba(211,47,47,0.1) 0%, rgba(255,255,255,1) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.pneus-badge {
  display: inline-block;
  background-color: var(--vermelho-infratrack);
  color: var(--branco-infratrack);
  padding: 5px 15px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 20px;
}

.pneus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 50px 0;
}

.pneu-item {
  background-color: var(--branco-infratrack);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--sombra-padrao);
  transition: var(--transicao-padrao);
}

.pneu-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.pneu-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(211, 47, 47, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pneu-icon i {
  color: var(--vermelho-infratrack);
  font-size: 24px;
}

.pneu-item h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.pneu-item p {
  color: #666;
  margin-bottom: 0;
}

.pneus-cta {
  text-align: center;
  margin-top: 40px;
}

/* Seção de Benefícios */
.benefits {
  background-color: #F5F5F5;
  padding: 80px 0;
}

.benefits h2 {
  text-align: center;
  margin-bottom: 50px;
}

.benefits-grid {
  display: grid;
  gap: 30px;
}

.benefit-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  height: 100%;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  color: #4CAF50;
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.benefit-card h3 {
  margin-bottom: 15px;
}

.benefit-list {
  list-style: none;
  margin-top: 15px;
}

.benefit-list li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.benefit-list li:before {
  content: "✓";
  color: #4CAF50;
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Seção de Benefícios com Números */
.benefits-section {
  background-color: var(--cinza-claro-infratrack);
  padding: 80px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin: 50px 0;
}

.benefit-item {
  text-align: center;
  padding: 30px;
  background-color: var(--branco-infratrack);
  border-radius: 8px;
  box-shadow: var(--sombra-padrao);
  transition: var(--transicao-padrao);
}

.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--vermelho-infratrack);
  margin-bottom: 15px;
}

.benefit-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
}

.benefit-text {
  color: #666;
  font-size: 14px;
}

/* Seção de Depoimentos */
.testimonials-section {
  padding: 80px 0;
  background-color: var(--branco-infratrack);
}

.testimonials-carousel {
  position: relative;
  margin: 50px 0;
}

.testimonial-slide {
  display: none;
  padding: 0 50px;
}

.testimonial-slide.active {
  display: block;
}

.testimonial-card {
  background-color: var(--cinza-claro-infratrack);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--sombra-padrao);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 20px;
  position: relative;
}

.testimonial-content p {
  position: relative;
  z-index: 1;
}

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

.author-info h4 {
  margin-bottom: 5px;
  font-size: 18px;
}

.author-info p {
  color: #666;
  margin-bottom: 5px;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ddd;
  cursor: pointer;
  transition: var(--transicao-padrao);
}

.carousel-dot.active {
  background-color: var(--vermelho-infratrack);
}

.carousel-arrows {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 2;
}

.carousel-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--branco-infratrack);
  box-shadow: var(--sombra-padrao);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transicao-padrao);
}

.carousel-arrow:hover {
  background-color: var(--vermelho-infratrack);
  color: var(--branco-infratrack);
}

/* FAQ Section */
#faq {
  padding: 80px 0;
}

.accordion-item {
  border: none;
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.accordion-button {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  padding: 20px;
  background-color: #FFFFFF;
  color: #333333;
}

.accordion-button:not(.collapsed) {
  background-color: #FFFFFF;
  color: #E74C3C;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E74C3C'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
  padding: 20px;
  background-color: #FFFFFF;
}

/* === Seção CTA Final === */
.cta-final-section {
  background-color: var(--infratrack-gray-light);
}

.form-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-medium);
}

.form-card label {
  font-weight: 600;
  color: var(--infratrack-gray-medium);
}

.form-control {
  border-radius: var(--border-radius);
  padding: 0.8rem 1rem;
}

.form-control:focus {
  border-color: var(--infratrack-red);
  box-shadow: 0 0 0 0.2rem rgba(215, 40, 47, 0.25);
}

.contact-info i {
  width: 20px;
  /* Alinhamento dos ícones */
}

.grayscale-cta {
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s ease, opacity 0.3s ease;
  max-height: 40px;
}

.grayscale-cta:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Footer */
.footer {
  background-color: #333333; /* var(--dark-color) */
  color: #fff;
  padding: 80px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.footer-column h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #ffffff; /* var(--white-color) */
}

.footer-column p {
  margin-bottom: 10px;
  color: #aaa;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #aaa;
  transition: all 0.3s ease-in-out; /* var(--transition) */
}

.footer-links a:hover {
  color: #e63946; /* var(--primary-color) */
}

.social-links {
  display: flex;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin-right: 10px;
  color: #ffffff; /* var(--white-color) */
  transition: all 0.3s ease-in-out; /* var(--transition) */
}

.social-links a:hover {
  background-color: #e63946; /* var(--primary-color) */
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  color: #aaa;
  margin-bottom: 0;
}

/* WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--branco-infratrack);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  transition: var(--transicao-padrao);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Pop-up de Saída */
.exit-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.exit-popup.active {
  display: flex;
}

.popup-content {
  border-radius: 8px;
  padding: 40px;
  max-width: 650px;
  width: 100%;
  position: relative;
  animation: popupFadeIn 0.3s ease;
}

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

.popup-close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 44px;
  cursor: pointer;
  color: #811b1b;
  transition: all 0.3s ease;
}

.popup-close:hover {
  color: #D32F2F;
}

/* Animações */
.animate-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-in.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
  transition-delay: 0.2s;
}

.delay-300 {
  transition-delay: 0.3s;
}

.delay-400 {
  transition-delay: 0.4s;
}

.delay-500 {
  transition-delay: 0.5s;
}

/* Media Queries */
@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
  }
  
  .hero-text {
    padding-right: 0;
    margin-bottom: 40px;
  }
  
  .transform-cards {
    flex-direction: column;
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pneus-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-container {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }
  
  .stats-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .problem-content.active {
    flex-direction: column;
  }
  
  .problem-text {
    padding-right: 0;
    margin-bottom: 30px;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .pneus-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .final-cta-buttons {
    flex-direction: column;
  }
  
  .final-cta-buttons .btn {
    width: 100%;
  }
}