body {
  font-family: 'Poppins', sans-serif;
  background-color: #f2f4f8;
  color: #333;
  margin: 0;
  padding: 0;
  font-size: 15px;
  line-height: 1.5;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 25px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
}

nav {
  background-color: #0d79d8;
  padding: 15px 0;
  width: 100%;
}

.menu {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}

.menu a {
  color: var(--nav-link);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  transition: color 0.3s ease;
}

.menu a:hover {
  color: var(--nav-link-hover);
}

header img {
  max-width: 300px;
  height: auto;
}

section {
  padding: 40px 0;
  border-bottom: 1px solid #ccc;
}

h2 {
  font-size: 22px;
  margin-bottom: 10px;
}

h3 {
  font-size: 18px;
  margin-top: 8px;
}

p {
  font-size: 15px;
  margin-bottom: 15px;
}

.vagas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 30px 0;
}

.vagas a {
  width: 200px;
  text-decoration: none;
  color: #0d79d8;
  display: block;
}

.vagas-img {
  width: 100%;
  border-radius: 10px;
  border: 2px solid #0d79d8;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.vagas a:hover .vagas-img {
  transform: scale(1.05);
}

.vagas-subtitulo {
  font-size: 16px;
  font-weight: bold;
  margin-top: 10px;
}

.btn-vaga,
.botao-curso {
  display: inline-block;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 6px;
  text-decoration: none;
  color: #fff;
  margin-top: 10px;
}

.btn-vaga {
  background-color: #0d79d8;
}

.btn-vaga:hover {
  background-color: #055aa5;
}

.botao-curso {
  background-color: #007bff;
}

.botao-curso:hover {
  background-color: #0056b3;
}

footer {
  background-color: #0d79d8;
  color: white;
  text-align: center;
  font-size: 13px;
  padding: 30px 20px;
}

.footer-content p {
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Tablet */
@media (max-width: 800px) {
  header img {
    max-width: 160px;
  }
}

/* Celular */
@media (max-width: 600px) {
  body {
    font-size: 13px;
  }

  .menu {
    gap: 10px;
    flex-wrap: nowrap;
    justify-content: space-between;
    overflow-x: auto;
    padding: 0 40px;
    font-size: 15px;
    line-height: 1.7;
  }

  .menu a {
    font-size: 11px;
    white-space: nowrap;
  }

  .vagas {
    gap: 15px;
  }

  .vagas a {
    flex: 0 0 calc(33.333% - 10px);
    max-width: calc(33.333% - 10px);
    text-align: center;
  }

  .vagas-subtitulo {
    font-size: 12px;
  }

  h2 {
    font-size: 18px;
  }

  h3 {
    font-size: 14px;
  }

  p {
    font-size: 12px;
  }

  .btn-vaga,
  .botao-curso {
    font-size: 12px;
    padding: 10px 16px;
  }

  footer {
    font-size: 11px;
    padding: 20px 10px;
  }

  .oculto {
    display: none;
  }

  body.escuro {
    background: #222;
    color: #eee;
  }
}