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

/* Corpo */
body {
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
}

/* Cabeçalho */
header {
  background: linear-gradient(135deg, #333, #444);
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Navegação */
nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover,
nav a:focus {
  color: #ffd700;
  outline: none;
}

/* Conteúdo principal */
main  {
  max-width: 1000px;
  margin: 2rem center;
  padding: 1rem 2rem;
}

main p {
    text-align: center;
    font-size: 18px;
    margin: 10px 0;
}

main h2 {
  color: #333;
  margin-bottom: 1rem;
  text-align: center;
}

/* Seções / cards */
section {
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Rodapé */
footer {
  background-color: #222;
  color: #ccc;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
  font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 1rem;
    width: 100%;
  }

  main {
    padding: 1rem;
  }
}
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 0;
    background: #333;
    padding: 1rem;
    border-radius: 8px;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  nav ul.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: block;
}
}