.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.feature-items-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
}

.feature-items-wrapper .column {
  flex: 0 0 calc(33.33% - 20px);
  margin-bottom: 20px;
}

.feature-items-wrapper .column .card {
  background-color: #fff;
  border-radius: 10px;
  max-height: min-content;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.feature-items-wrapper .column .card:hover {
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.feature-items-wrapper .column .card .icon {
  margin-bottom: 15px;
}

.feature-items-wrapper .column .card .icon img {
  width: 60px;
  height: 60px;
}

.feature-items-wrapper .column .card h3 {
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 10px;
}

.feature-items-wrapper .column .card p {
  font-size: 0.9em;
  color: #666;
}

@media screen and (max-width: 768px) {
  .feature-items-wrapper .column {
    flex: 0 0 calc(100% - 20px);
  }
}