.hero-postventa, .hero-garantia {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, #c00, #900);
  color: #fff;
}

.hero-postventa h1, .hero-garantia h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.postventa-info, .garantia-info {
  max-width: 900px;
  margin: 40px auto;
  padding: 30px;
  background: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  color: #000;
}

.postventa-info h2, .garantia-info h2 {
  margin-top: 25px;
  margin-bottom: 15px;
  color: #c00;
}

.postventa-info ul, .garantia-info ul {
  list-style: none;
  padding: 0;
}

.postventa-info li, .garantia-info li {
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}

.postventa-info li::before, .garantia-info li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #c00;
}