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

body {
  font-family: Arial, sans-serif;
}

/* Cabeçalho */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #3f3f3f;
  color: #fff;
  padding: 10px 20px;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.menu {
  display: flex;
  gap: 15px;
}

.menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

/* Botão hamburguer (escondido no desktop) */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

/* Responsivo */
@media (max-width: 768px) {
  .menu {
    display: none;
    flex-direction: column;
    background: #3f3f3f;
    position: absolute;
    top: 60px;
    right: 0;
    width: 200px;
    padding: 10px;
  }

  .menu.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}