/* 工具页面样式 */

/* 工具页面英雄区域 */
.tools-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.tools-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/pattern.svg') repeat;
  opacity: 0.1;
  z-index: 1;
}

.tools-hero .container {
  position: relative;
  z-index: 2;
}

.tools-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.tools-hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.9;
}

/* 工具卡片网格布局 */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 4rem 0;
}

/* 工具卡片样式 */
.tool-card {
  background-color: var(--bg-white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  min-height: 280px;
}

.tool-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.tool-card:hover .tool-icon {
  background-color: var(--primary-dark);
  transform: scale(1.1);
}

.tool-icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-white);
  transition: all 0.3s ease;
  position: relative;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tool-icon svg {
  width: 40px;
  height: 40px;
  stroke-width: 1.5;
}

.tool-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  border-radius: inherit;
  z-index: -1;
  opacity: 0.4;
  transform: scale(1.2);
  filter: blur(10px);
}

.tool-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.tool-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tool-card .btn {
  width: 100%;
  max-width: 200px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .tools-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .tool-card {
    padding: 1.5rem;
  }
  
  .tool-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .tool-card h2 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .tools-hero h1 {
    font-size: 2rem;
  }
  
  .tools-hero p {
    font-size: 1rem;
  }
}