/* Variáveis Globais */
:root {
  --primary-color: #707070;    /* Cinza médio para elementos principais */
  --secondary-color: #9a9a9a;   /* Cinza claro para elementos secundários */
  --text-color: #333333;        /* Cinza escuro para textos */
  --light-color: #ffffff;       /* Branco para fundos e elementos que precisam de destaque */
  --dark-color: #2c2c2c;        /* Cinza muito escuro para contrastes ou fundos alternativos */
  --hover-color: #5a5a5a;       /* Tom um pouco mais escuro que o primary para efeitos de hover */
  --background-light: #f8f9fa;   /* Fundo claro para seções */
  --background-dark: #2c2c2c;    /* Fundo escuro (quando necessário) */
  --box-shadow-default: 0 4px 6px rgba(0, 0, 0, 0.1);
  --font-size-title: 2rem;
  --font-size-subtitle: 1rem;
  --transition-duration: 0.3s;
}

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

/* Estilos Globais */
body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Estados de Foco para Acessibilidade */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px dashed var(--primary-color);
  outline-offset: 2px;
}

/* Cabeçalhos e Parágrafos */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 15px;
  font-weight: bold;
}

p {
  margin-bottom: 10px;
}

/* Utilitários */
.bg-light-custom {
  background-color: var(--background-light);
}

/* Destaque para Seções (usado pelo IntersectionObserver) */
.highlight {
  outline: 2px solid var(--primary-color);
  transition: outline var(--transition-duration) ease;
}

/* Navbar */
.navbar-logo {
  width: 40px;
  height: auto;
  border-radius: 50%;
}

.navbar-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-color);
  margin-left: 10px;
}

/* Destaque na Navbar para "Imposto de Renda" */
.nav-highlight {
  background-color: var(--primary-color);
  color: var(--light-color) !important;
  padding: 5px 10px;
  border-radius: 5px;
  transition: background-color var(--transition-duration) ease;
}

.nav-highlight:hover {
  background-color: var(--hover-color);
}

/* Hero Section */
.hero-section {
  background: url('../img/banner1.jpg') no-repeat center center/cover;
  height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  position: relative;
}

.hero-overlay {
  background-color: rgba(0, 0, 0, 0.5);
  padding: 20px;
  border-radius: 10px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--light-color);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--light-color);
}

.hero-logo {
  width: 100px;
  height: auto;
  margin-top: 15px;
}

/* Seções Gerais */
section {
  padding: 50px 0;
}

.section-header {
  margin-bottom: 30px;
}

.section-title {
  font-size: var(--font-size-title);
  margin-bottom: 15px;
  color: var(--text-color);
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 50px;
  height: 4px;
  background-color: var(--primary-color);
  margin: 10px auto 0;
}

.section-subtitle {
  font-size: var(--font-size-subtitle);
  color: var(--secondary-color);
  margin-bottom: 20px;
}

/* Imagens e Cards */
img {
  max-width: 100%;
  height: auto;
}

.rounded.shadow {
  padding: 20px;
  margin-bottom: 20px;
  background-color: var(--light-color);
  border-radius: 8px;
  box-shadow: var(--box-shadow-default);
}

/* Depoimentos */
#depoimentos .rounded {
  transition: transform var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
  will-change: transform;
}

#depoimentos .rounded:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.2);
}

/* Seção de Clientes */
.clientes-section {
  background-color: var(--light-color);
  padding: 50px 0;
}

.clientes-carousel {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
}

.clientes-track {
  display: flex;
  gap: 50px;
  animation: scroll 60s linear infinite;
  width: calc(120px * 17 * 2);
}

.clientes-track img {
  width: 120px;
  height: auto;
  max-height: 80px;
  object-fit: contain;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

/* Service Cards (Nossos Serviços) */
.service-card {
  transition: transform var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

/* Novo estilo para o "cartão" atrás do ícone */
.icon-wrapper {
  background-color: var(--light-color);
  border-radius: 8px;
  box-shadow: var(--box-shadow-default);
  padding: 20px;
  display: inline-block;
}

/* Contato Section */
.contact-section {
  background-color: var(--light-color);
  padding: 60px 0;
}

.contact-card {
  border-radius: 8px;
  background-color: var(--light-color);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.contact-card .card-body {
  padding: 30px;
}

/* Fotos dos Departamentos */
.team-photo {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 3px solid var(--primary-color);
  border-radius: 50%;
  box-shadow: var(--box-shadow-default);
  margin-bottom: 10px;
  transition: transform var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
  will-change: transform;
}

.team-photo:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.2);
}

/* Link de Contato */
.contact-link {
  display: inline-block;
  margin-top: 15px;
  font-size: 0.9rem;
  font-weight: bold;
  color: green;
  text-decoration: none;
  transition: color var(--transition-duration) ease, transform var(--transition-duration) ease;
}

.contact-link i {
  margin-right: 5px;
}

.contact-link:hover {
  color: var(--text-color);
  transform: translateY(-2px);
}

/* Informações de Contato */
.contact-info li {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.contact-info i {
  margin-right: 10px;
  color: var(--primary-color);
}

/* Formulário de Contato */
.contact-form .form-label {
  font-weight: bold;
  color: var(--text-color);
}

.contact-form .form-control {
  border: 1px solid #ced4da;
  border-radius: 5px;
  margin-bottom: 15px;
  padding: 10px;
}

.contact-form .btn {
  background-color: var(--primary-color);
  color: var(--light-color);
  border: none;
  transition: background-color var(--transition-duration) ease;
  padding: 10px 20px;
  font-size: 1rem;
}

.contact-form .btn:hover {
  background-color: var(--hover-color);
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 15px 0;
  text-align: center;
}

/* Carrossel */
.carousel {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.carousel-item img {
  height: 300px;
  object-fit: cover;
  border-radius: 10px;
  margin: auto;
  transition: transform var(--transition-duration) ease;
  will-change: transform;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  width: 40px;
  height: 40px;
}

.carousel-control-prev,
.carousel-control-next {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* Responsividade */
@media (max-width: 575px) {
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 0.9rem;
  }
  .navbar-logo {
    width: 30px;
  }
  #servicos .col-lg-3 {
    flex: 0 0 100%;
    margin-bottom: 20px;
  }
  .team-photo {
    width: 100px;
    height: 100px;
  }
}

.btn-whatsapp {
  background-color: #3c8055;  /* Cor do WhatsApp, por exemplo */
  color: #fff;               /* Cor do texto */
  border: none;              /* Remove a borda padrão */
  transition: background-color 0.3s ease;
}

.btn-whatsapp:hover {
  background-color: #1EBEA5; /* Tom um pouco mais escuro ao passar o mouse */
  color: #fff;
}

@media (max-width: 768px) {
  .carousel-item img {
    height: 200px;
  }
  .carousel-control-prev-icon,
  .carousel-control-next-icon {
    width: 30px;
    height: 30px;
  }
}