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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: #0a0f1c;
  color: #ffffff;
  line-height: 1.6;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  background-color: #0a0f1c;
  height: 72px;
  min-height: 72px;
  max-height: 72px;
  overflow: hidden;
  position: relative;
  z-index: 1000;
}

.navbar .logo img {
  height: 100px;
  max-height: 100px;
  object-fit: contain;
  display: block;
}

/* Hero Section */
.hero {
  position: relative;
  width: 100%;
  height: 80vh;
  max-height: 600px;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-text {
  position: center;
  text-align: center;
  padding: 1rem;
  max-width: 600px;
}

.hero-text h3 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  text-shadow: 2px 2px 10px rgba(0,0,0,0.6);
  line-height: 1.4;
}

/* Botões */
.btn {
  display: inline-block;
  background-color: #00aaff;
  color: #ffffff;
  padding: 0.7rem 1.4rem;
  margin-top: 1rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.btn:hover,
.btn:focus {
  background-color: #008fcc;
  outline: none;
}

/* Rodapé */
footer {
  text-align: center;
  padding: 1.2rem 1rem;
  font-size: 0.9rem;
  background-color: #0a0f1c;
  color: #ccc;
}

footer a {
  color: #00aaff;
  text-decoration: none;
}

footer a:hover,
footer a:focus {
  text-decoration: underline;
  outline: none;
}

/* Acessibilidade */
a:focus,
button:focus,
input:focus {
  outline: 2px dashed #00aaff;
  outline-offset: 2px;
}

/* Responsividade */
@media (max-width: 600px) {
  .navbar {
    padding: 0 1rem;
  }

  .hero {
    background-size: contain; /* Reduz a largura para caber na tela */
    background-repeat: no-repeat;
    background-position: top;
    height: 50vh; /* Evita excesso de rolagem */background-size: contain; /* Reduz a largura para caber na tela */
    background-repeat: no-repeat;
    background-position: top;
    
  }

  .hero-text h1 {
    font-size: clamp(1.4rem, 6vw, 2.2rem);
    
  }

  .btn {
    width: 80%;
    padding: 1rem;
  }
}