.certification-membership {
  padding: 3rem 0;
  text-align: center;
}
.certification-membership .content {
  margin-top: 2rem;
}
.certification-membership .content img {
  margin-bottom: 2rem;
}

.bottom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  justify-content: center;
  align-items: start;
}

.bottom-item {
  text-align: center;
  max-width: 350px;
  margin: 0 auto;
}

.bottom-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.bottom-description {
  color: #444;
  font-size: 1rem;
  margin: 0;
}