/* === Cabeçalho === */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #1f295c;
  color: white;
  padding: 1em;
  box-shadow: 0 0 10px #000;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
}

main {
  margin-top: 200px;
}

html {
  scroll-padding-top: 80px; /* Ajuste conforme a altura do seu nav */
  scroll-behavior: smooth;
}

/* === Título e Informações === */
#header {
  text-align: center;
  max-width: 90%;
}

#header h1 {
  font-size: 1.8em;
  margin: 0.2em 0;
  text-decoration: overline 2px #eeeeee;
}

#header h2 {
  font-size: 1.2em;
  margin: 0.2em 0;
  font-weight: normal;
}

#header p {
  margin: 0.2em 0;
  font-size: 0.95em;
}

/* === Navegação Horizontal em Branco === */
#header-info {
  margin-top: 0.5em;
  width: 100%;
}

#header-info ul {
  list-style: none;
  padding: 0.5em 1em;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  display: flex;
  justify-content: space-around;
  max-width: 800px;
  flex-wrap: wrap;
}

#header-info li {
  font-size: 0.95em;
  font-weight: bold;
}

#header-info a {
  color: #1f295c;
  text-decoration: none;
  padding: 0.4em 0.8em;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  display: inline-block;
}

#header-info a:hover,
#header-info a:active {
  background-color: #e0e0e0;
}

/* === Seções Comuns === */
section {
  margin: 2em auto;
  padding: 1em;
  max-width: 800px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}
section h2 {
  border-bottom: 2px solid #1f295c;
  padding-bottom: 0.3em;
  margin-bottom: 0.5em;
  color: #1f295c;
  width: max-content;
}

/* === Rodapé === */
footer {
  margin-top: 4em;
  padding: 1em;
  background-color: #1f295c;
  color: #eeeeee;
  text-align: center;
  font-size: 0.9em;
}

footer a {
  color: #f8f8f5;
  font-weight: bold;
  text-shadow: 1px 1px 2px #37479b;
}

/* === Responsividade === */
@media (max-width: 768px) {
  #header h1 {
    font-size: 1.4em;
  }

  #header h2 {
    font-size: 1em;
  }

  #header p,
  #header-info p {
    font-size: 0.85em;
  }

  section {
    max-width: 95%;
    padding: 1em;
  }

  main {
    margin-top: 200px;
  }

  #header-info nav ul {
    flex-direction: column;
    gap: 0.5em;
  }
}