/* ============ 内容组件公共样式 ============ */
/* 痛点区、保障区、场景标签、案例卡片、客户评价 */

/* 痛点区 */
.pain-points {
  background: linear-gradient(180deg, #fff5f5 0%, #fff 100%);
  padding: 3rem 1.5rem;
}
.pain-points h2 {
  text-align: center;
  color: #c53030;
  margin-bottom: 2rem;
  font-size: 1.6rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.pain-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(197, 48, 48, 0.08);
  border-left: 4px solid #c53030;
}
.pain-card h3 {
  color: #c53030;
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}
.pain-card p {
  color: #4a5568;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* 服务保障区 */
.safety-section {
  background: linear-gradient(180deg, #f0fff4 0%, #fff 100%);
  padding: 3rem 1.5rem;
}
.safety-section h2 {
  text-align: center;
  color: #276749;
  margin-bottom: 2rem;
  font-size: 1.6rem;
}
.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.safety-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.8rem 1.5rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(39, 103, 73, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}
.safety-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(39, 103, 73, 0.15);
}
.safety-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}
.safety-card h3 {
  color: #276749;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.safety-card p {
  color: #4a5568;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* 适用场景 */
.scene-section {
  background: var(--light);
  padding: 3rem 1.5rem;
}
.scene-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.scene-tags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}
.scene-tags li {
  background: #fff;
  border-radius: 12px;
  text-align: center;
  padding: 1.2rem 1rem;
  font-weight: 600;
  color: var(--secondary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: transform 0.2s;
}
.scene-tags li:hover {
  transform: scale(1.03);
}

/* 服务案例 */
.cases-section {
  background: #fff;
  padding: 3rem 1.5rem;
}
.cases-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.case-card {
  background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid #e2e8f0;
}
.case-card h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.case-card p {
  color: #4a5568;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* 客户评价 */
.testimonials-section {
  background: var(--light);
  padding: 3rem 1.5rem;
}
.testimonials-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* 响应式 */
@media (max-width: 768px) {
  .pain-grid, .safety-grid, .cases-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .scene-tags {
    grid-template-columns: repeat(2, 1fr);
  }
  .scene-tags li {
    padding: 1rem 0.5rem;
    font-size: 0.9rem;
  }
}