body { max-width: 1000px; margin: 0 auto; }

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
}

.tool-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.tool-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.tool-card h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--accent);
}

.tool-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.4;
}