:root {
  --primary-blue: #02478d;
  --secondary-blue: #003d99;
  --light-blue: #e6f0ff;
  --hover-blue: #1a8cff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

body {
  background-color: #ffffff;
}

/* Navbar Styles */
.navbar {
  background-color: var(--primary-blue);
  padding: 1rem 2rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  text-decoration: none;
  color: white;
  font-size: 1.8rem;
  font-weight: bold;
  cursor: pointer;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: white;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-links a:hover {
  background-color: var(--hover-blue);
}

.nav-links a:hover:after {
  width: 80%;
}

/* Menu Toggle Styles */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background-color: white;
  transition: all 0.3s ease;
  transform-origin: left;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
}

/* Hero Section Styles */
.hero {
  background: linear-gradient(rgba(0, 102, 204, 0.9), rgba(211, 223, 252, 0.9)), url('assets/logo_sem_fundo.png');
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  padding: 0 1rem;
  margin-top: 60px;
  background-size: cover; /* Faz a imagem cobrir toda a seção */
  background-position: center; /* Centraliza a imagem */
 
}

.hero-content {
  max-width: 800px;
  padding: 1rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.cta-button {
  background-color: white;
  color: var(--primary-blue);
  padding: 1rem 2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  display: inline-block;
}

.cta-button:hover {
  background-color: var(--light-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Services Section Styles */
.services {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.services h2 {
  text-align: center;
  color: var(--primary-blue);
  margin-bottom: 3rem;
}

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

.service-card {
  background-color: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
}



/* Contact Section Styles */
.contact {
  padding: 5rem 2rem;
  background-color: white;
}

.contact-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact h2 {
  color: var(--primary-blue);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.form-group label {
  color: var(--primary-blue);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

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

.submit-button {
  background-color: var(--primary-blue);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s;
}

.submit-button:hover {
  background-color: var(--hover-blue);
}

.contact-info {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.contact-item {
  padding: 1.5rem;
  background-color: var(--light-blue);
  border-radius: 8px;
}

.contact-item h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

/* Footer Styles */
footer {
  background-color: var(--secondary-blue);
  color: white;
  padding: 2rem;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .menu-toggle {
      display: flex;
  }

  .nav-links {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background-color: var(--primary-blue);
      flex-direction: column;
      padding: 1rem;
      gap: 1rem;
  }

  .nav-links.active {
      display: flex;
  }

  .nav-links a {
      width: 100%;
      text-align: center;
  }

  .hero h1 {
      font-size: 2rem;
  }

  .hero p {
      font-size: 1rem;
  }

  .about-content {
      grid-template-columns: 1fr;
  }

  .contact-info {
      grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .navbar {
      padding: 1rem;
  }

  .logo {
      font-size: 1.5rem;
  }

  .hero-content {
      padding: 0.5rem;
  }

  .hero h1 {
      font-size: 1.75rem;
  }

  .services {
      padding: 3rem 1rem;
  }
}

/* Estilos do Menu Hamburguer */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease-in-out;
}

/* Animação do X quando ativo */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Estilos do menu mobile */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: var(--primary-blue);
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        padding: 2rem;
        transition: all 0.3s ease-in-out;
        opacity: 0;
        pointer-events: none;
    }

    .nav-links.active {
        display: flex;
        opacity: 1;
        pointer-events: all;
    }

    .nav-links a {
        font-size: 1.5rem;
        width: auto;
        padding: 1rem 2rem;
    }
}