body { 
  font-family: 'Poppins', sans-serif; 
  margin: 0; 
  padding: 0; 
  background: #fafafa;
  color: #333;
}
h1, h2, h3, h4, h5, h6 { 
  font-family: 'Oswald', sans-serif; 
}
.container { width: 90%; margin: auto; max-width: 1200px; }
.site-header, .site-footer { background: #900; color: #fff; padding: 20px; text-align: center; }
.menu-principal ul { list-style: none; padding: 0; display: flex; justify-content: center; gap: 15px; }
.menu-principal a { color: #fff; text-decoration: none; font-weight: bold; }
.hero { background: url('../images/carne.jpg') no-repeat center center; background-size: cover; padding: 100px 20px; color: #fff; text-align: center; }
.produtos { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 40px; }
.produto { border: 1px solid #ddd; padding: 15px; border-radius: 8px; background: #fff; text-align: center; }
.produto h3 { margin-top: 10px; font-size: 20px; }
.produto .preco { font-weight: bold; color: #900; margin: 10px 0; font-size: 18px; }
.btn, .whatsapp { display: inline-block; padding: 10px 20px; background: #25d366; color: #fff; text-decoration: none; border-radius: 5px; transition: background 0.3s; }
.btn:hover, .whatsapp:hover { background: #128c7e; }