body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f2f2f2;
  color: #333;
}

/* HEADER */
header {
  background: #b30000;
  color: #fff;
  padding: 20px;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

nav {
  margin-top: 10px;
}

nav a {
  color: #fff;
  margin-right: 20px;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

/* CONTEÚDO */
.container {
  padding: 30px;
}

h2, h3 {
  color: #b30000;
}

/* CARTÕES DE MOTAS */
.card {
  background: #fff;
  padding: 20px;
  margin-bottom: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.price {
  color: #b30000;
  font-size: 24px;
  font-weight: bold;
}

/* BOTÕES */
button {
  background: #333;
  color: #fff;
  border: none;
  padding: 12px 18px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 15px;
}

button:hover {
  background: #000;
}

/* FOOTER */
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}