/* Reset básico */
body, h1, h2, h3, p, ul {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #ffffff;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background-color: #0a2e40;
  color: #fff;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Hero section */
.hero {
  background-color: #f9fcfd;
  text-align: center;
  padding: 80px 20px;
  position: relative;
  z-index: 1;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 40, 60, 0.05); /* sobreposição leve escura */
  z-index: -1;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #0d2c3f;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.5);
}

.hero p {
  font-size: 1.2rem;
  color: #0d2c3f;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.5);
}

/* Seção de fotos ou conteúdo extra */
.section {
  padding: 40px 20px;
  text-align: center;
}

.section h3 {
  margin-bottom: 20px;
  color: #0a2e40;
}

/* Rodapé */
footer {
  background-color: #0a2e40;
  color: #fff;
  padding: 20px;
  text-align: center;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  background-color: #ffffff;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}
header {
  background-color: #0a2e40;
  color: #fff;
  padding: 20px;
  text-align: center;
}
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  text-decoration: none;
}
.whatsapp-float img {
  width: 30px;
  height: 30px;
  filter: invert(1);
}
.logo {
  max-width: 120px;
  display: block;
  margin: 0 auto 10px;
}
.nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
}
.nav a:hover {
  text-decoration: underline;
}
.hero {
  background-color: #f9fcfd;
  text-align: center;
  padding: 80px 20px;
  position: relative;
  z-index: 1;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 40, 60, 0.05);
  z-index: -1;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #0d2c3f;
}
.hero p {
  font-size: 1.2rem;
  color: #0d2c3f;
}
.btn-primary {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 25px;
  background-color: #0a2e40;
  color: white;
  border-radius: 4px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}
.btn-primary:hover {
  background-color: #084061;
}
section {
  padding: 60px 20px;
  text-align: center;
}
.service-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.service {
  max-width: 300px;
  background: #eef5f8;
  padding: 20px;
  border-radius: 8px;
}
footer {
  background-color: #0a2e40;
  color: #fff;
  padding: 20px;
  text-align: center;
}
@media (max-width: 768px) {
  .service-list {
    flex-direction: column;
    align-items: center;
  }
  .nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
}

.email-button {
  display: inline-flex;
  align-items: center;
  background-color: #007bff;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  font-family: sans-serif;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

.email-button i {
  margin-right: 8px;
}

.email-button:hover {
  background-color: #0056b3;
}