/* ===================================
   通用内容组件样式
   =================================== */

/* HeroBanner */
.hero-banner {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-color: var(--background-light);
  margin-top: var(--header-height);
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.3) 0%, rgba(0, 82, 163, 0.5) 100%);
}

.hero-banner-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 var(--spacing-md);
  color: #fff;
}

.hero-banner h1 {
  color: #fff;
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease;
}

.hero-banner p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-banner-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-banner .btn-secondary {
  border-color: #fff;
  color: #fff;
}

.hero-banner .btn-secondary:hover {
  background-color: #fff;
  color: var(--primary-color);
}

/* SectionTitle */
.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* CardGrid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.card {
  background-color: #fff;
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.card-link {
  color: var(--primary-color);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* ProcessSteps */
.process-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.process-step {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--background-light);
  border-radius: 8px;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--primary-color);
}

.process-step-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  background-color: var(--primary-color);
  color: #fff;
  border-radius: 50%;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* AdvantagesList */
.advantages-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--background-light);
  border-radius: 8px;
}

.advantage-icon {
  font-size: 2rem;
  color: var(--primary-color);
  flex-shrink: 0;
}

.advantage-content h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.advantage-content p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9375rem;
}

/* FaqAccordion */
.faq-accordion {
  margin-bottom: var(--spacing-xl);
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md) 0;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

/* Breadcrumb */
.breadcrumb {
  padding: var(--spacing-md) 0;
  background-color: var(--background-light);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.breadcrumb-list a {
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
  color: var(--primary-color);
}

.breadcrumb-list .separator {
  color: var(--text-light);
}

.breadcrumb-list .current {
  color: var(--text-primary);
  font-weight: 500;
}

/* 动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 响应式 */
@media (max-width: 768px) {
  .hero-banner {
    height: 400px;
  }
  
  .hero-banner h1 {
    font-size: 2rem;
  }
  
  .hero-banner p {
    font-size: 1rem;
  }
  
  .hero-banner-actions {
    flex-direction: column;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .process-step:not(:last-child)::after {
    display: none;
  }
  
  .advantages-list {
    grid-template-columns: 1fr;
  }
}