/* lhb-tools.css */
.lhb-tools-page {
  background-color: #f5f7fa;
  min-height: 100vh;
}

.lhb-tools-container {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
}

.lhb-header {
  text-align: center;
  margin-bottom: 50px;
}

.lhb-header h1 {
  font-size: 2.2rem;
  color: #333;
  margin-bottom: 10px;
}

.lhb-header p {
  color: #666;
  font-size: 1.1rem;
}

.lhb-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.lhb-tool-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lhb-tool-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.lhb-tool-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.lhb-tool-card h3 {
  font-size: 1.4rem;
  color: #333;
  margin-bottom: 10px;
}

.lhb-tool-card p {
  color: #666;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.lhb-btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 25px;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lhb-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}