body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("img/fundo.jpg"); /* Substitua pela sua imagem */
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: -1;
  opacity: 0.08; /* Ajuste a transparência */
}

/* Ajuste para o conteúdo principal */
main {
  background-color: rgba(
    255,
    255,
    255,
    0.85
  ); /* Fundo semi-transparente para legibilidade */
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  margin: 1rem auto;
  max-width: 1200px;
}

/* Garantir que header e footer fiquem "por cima" */
header,
footer {
  position: relative;
  background: linear-gradient(
    135deg,
    #a8a8a8,
    #e5e5e5
  ) !important; /* Mantém o gradiente original */
  z-index: 10;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
}

header {
  background: linear-gradient(135deg, #a8a8a8, #e5e5e5);
  color: #000000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  color: #000000 !important;
  text-decoration: none;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.3s ease;
}

nav ul li a i {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

nav ul li a:hover {
  color: #f1c40f !important;
  transform: translateY(-3px);
}

main {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

section {
  background: white;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  display: none;
}

section.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

h2 {
  color: #2c3e50;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid #3498db;
  padding-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Estilos do Carrossel */
.carrossel-container {
  position: relative;
  max-width: 900px;
  margin: 2rem auto;
}

.carrossel-slide {
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 2rem auto;
}

.carrossel {
  display: flex;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  position: relative;
  height: 420px;
}

.carrossel-card {
  min-width: 100%;
  transition: transform 0.5s ease-in-out;
  position: relative;
}

.card-imagem {
  height: 250px;
  background-size: cover;
  background-position: center;
  border-radius: 12px 12px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 2rem;
}

.card-conteudo {
  padding: 1.8rem;
  background: white;
  border-radius: 0 0 12px 12px;
}

.card-conteudo h4 {
  color: #2c3e50;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.card-conteudo p {
  color: #555;
  font-size: 1rem;
}

.carrossel-navegacao {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  gap: 12px;
}

.carrossel-bolinha {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ddd;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carrossel-bolinha.ativa {
  background: #3498db;
  transform: scale(1.2);
}

.carrossel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.8);
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3498db;
  font-size: 1.3rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.carrossel-btn:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-50%) scale(1.1);
}

.carrossel-btn.anterior {
  left: 20px;
}

.carrossel-btn.proximo {
  right: 20px;
}

.card-icone {
  font-size: 2.5rem;
  color: white;
  background: rgba(52, 152, 219, 0.9);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Estilos dos Serviços */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.8rem;
  margin-top: 2rem;
}

.service-card {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 1.8rem;
  text-align: center;
  transition: all 0.3s ease;
  border-left: 4px solid #3498db;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.service-card i {
  font-size: 2.5rem;
  color: #3498db;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

/* Estilos de Contato */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.8rem;
  margin-top: 2rem;
}

.contact-method {
  background: #f9f9f9;
  padding: 1.8rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.3s ease;
}

.contact-method:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-method i {
  font-size: 1.8rem;
  color: #3498db;
}

.contact-method div h3 {
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

/* Estilos do Formulário */
form {
  margin-top: 2rem;
  background: #f9f9f9;
  padding: 2rem;
  border-radius: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #2c3e50;
}

input,
textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

button[type="button"] {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  border: none;
  padding: 0.8rem 1.8rem;
  border-radius: 4px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

button[type="button"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

/* Estilos do Rodapé */
footer {
  background: linear-gradient(135deg, #a8a8a8, #e5e5e5);
  color: black;
  text-align: center;
  padding: 2rem;
  margin-top: 3rem;
}

.social-links {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-links a {
  color: black;
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: #3498db;
  transform: translateY(-3px);
}

/* Responsividade */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
  }

  nav ul {
    margin-top: 1rem;
  }

  nav ul li {
    margin-left: 15px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .carrossel {
    height: 500px;
  }

  .card-imagem {
    height: 200px;
  }
}

.imagem-explicativa {
  max-width: 100%;
  padding: 40px 0;
  background-color: #fff;
  display: flex;
  justify-content: center;
}

.imagem-explicativa img {
  width: 90%;
  max-width: 1000px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}