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

body {
  color: #333;
  line-height: 1.6;
  /* Imagem de fundo em toda a página com overlay */
  background: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)), url('hero-bg.png');
  background-attachment: fixed;
  /* Efeito parallax */
  background-size: cover;
  background-position: center;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.header {
  background: linear-gradient(to bottom, #dbeafe 0%, rgba(255, 255, 255, 0.9) 100%);
  /* Gradiente azul claro suave */
  color: #002b5c;
  /* Texto Azul Marinho */
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  /* Sombra muito suave */
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

/* Flexbox para alinhar logo e menu */
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header h1 {
  display: block;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-weight: 800;
  /* Mais negrito */
  letter-spacing: -0.5px;
  color: #002b5c;
  /* Azul Marinho Escuro */
  text-shadow: none;
}

.header nav {
  float: none;
}

/* Links normais (Serviços, Como Funciona, etc) */
.header nav a {
  color: #334e68;
  /* Azul acinzentado escuro */
  margin-left: 8px;
  text-decoration: none;
  padding: 8px 20px;
  border-radius: 50px;
  /* Bem redondo (Pill) */
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  background: rgba(219, 234, 254, 0.5);
  /* Fundo azul bem clarinho */
  border: 1px solid rgba(191, 219, 254, 0.8);
  /* Borda sutil */
}

.header nav a:hover {
  background: #bfdbfe;
  /* Azul um pouco mais forte no hover */
  color: #002b5c;
  transform: translateY(-1px);
  box-shadow: none;
}

/* Botão de Orçamento (Destaque) */
.header nav a.btn {
  background: #002b5c;
  /* Azul Marinho Sólido */
  color: #ffffff;
  border: 1px solid #002b5c;
  box-shadow: 0 4px 6px rgba(0, 43, 92, 0.2);
}

.header nav a.btn:hover {
  background: #003d82;
  /* Azul um pouco mais claro */
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 43, 92, 0.3);
}

.hero {
  /* Background removido pois agora está no body */
  background: transparent;
  padding: 100px 0;
  text-align: center;
}

.section {
  padding: 50px 0;
}

.section.gray {
  background: rgba(245, 245, 245, 0.7);
  /* Translúcido para ver o fundo */
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.steps {
  margin-top: 20px;
}

.steps li {
  margin-bottom: 10px;
}

form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input,
select,
textarea {
  padding: 12px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.btn {
  background: #0a7cff;
  color: #fff;
  padding: 12px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
}

.btn-whatsapp {
  display: inline-block;
  margin-top: 20px;
  background: #25d366;
}

.footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 15px;
}

/* Carousel Styles */
.carousel {
  overflow: hidden;
  width: 100%;
  position: relative;
  margin-top: 30px;
  /* Máscara de gradiente para suavizar as bordas */
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.carousel-track {
  display: flex;
  width: max-content;
  gap: 20px;
  animation: scroll 30s linear infinite;
}

.testimonial-card {
  width: 300px;
  flex-shrink: 0;
  white-space: normal;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.carousel-track:hover {
  animation-play-state: paused;
}

/* Responsividade */
@media (max-width: 768px) {
  .header .container {
    text-align: center;
  }

  .header h1 {
    display: block;
    margin-bottom: 10px;
  }

  .header nav {
    float: none;
    display: block;
  }

  .header nav a {
    display: inline-block;
    margin: 5px 10px;
    margin-left: 0;
  }

  .hero h2 {
    font-size: 1.8rem;
  }
}