body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background-color: #000;
    position: sticky;
    top: 0;
    z-index: 10;
}

.options{background-color: #000;}

.logo {
    font-size: 1.8em;
    font-weight: bold;
}

.logo span {
    color: #D82E2F;
}

nav a {
    color: #ccc;
    margin: 0 10px;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav a.active,
nav a:hover {
    color: #0ff;
}

h1 {
  margin: auto;
  text-align: center;
}

.container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 20px;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.produto-card {
  background: #fff;
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.produto-card img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 10px;
}

.produto-card h2 {
  font-size: 18px;
  margin: 10px 0;
  color: #333;
}

.preco {
  font-size: 16px;
  font-weight: bold;
  color: #D82E2F;
  margin-bottom: 10px;
}

.btn-comprar {
  background: #D82E2F;
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.btn-comprar:hover {
  background: #b32525;
}

/* Responsividade */
@media (max-width: 1100px) and (min-width: 550px) {
  .container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 549px) {
  .container {
    grid-template-columns: 1fr;
  }
}