.tools-container {
  padding: 20px;
}

.category {
  margin-bottom: 30px;
}

.category h2 {
  text-align: center;
  margin-bottom: 15px;
  color: #333;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 20px;
  padding: 10px;
}

.tools-grid a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: #333;
}

.tools-grid img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  transition: transform 0.2s;
}

.tools-grid img:hover {
  transform: scale(1.05);
}