html,
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  overflow-x: hidden; /* Prevent scroll on large screen */
  overflow-y: auto;
}
h3 {
  font-size: large;
  color: #a40000;
}
.section-title {
  background-color: #dcdcdc;
  color: #a40000;
  padding: 10px;
  font-weight: bold;
  font-size: 20px;
}

.qa-qc-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 20px;
}

.column {
  flex: 1;
  min-width: 300px;
}

.column ul {
  margin-top: 10px;
  padding-left: 20px;
}

.column ul li {
  margin-bottom: 8px;
}

/* ================= RESPONSIVE =================== */
@media (max-width: 768px) {
  .cards {
    grid-template-columns: 1fr;
    padding: 20px;
    margin-top: 0;
  }

  .hero {
    background-size: cover;
    min-height: auto;
    padding-top: 60px;
    padding-bottom: 20px;
  }
}
@media (max-width: 480px) {
  .card img {
    height: 80px;
  }

  .hero {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .cards {
    padding-bottom: 60px;
    gap: 20px;
  }

  .card {
    width: 90%;
    height: auto;
  }

  .card img {
    height: auto;
  }
}