/* 演示官网页面样式 */

/* 通用样式 */
.demo-website-container {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* 区块通用样式 */
.demo-website-overview-section,
.demo-website-workflow-section,
.demo-website-features-section {
  padding: 40px 0;
  width: 100%;
}

.demo-website-workflow-section {
  background: #f9fafb;
}

/* 内容容器样式 */
.demo-website-section-container,
.demo-website-hero-content {
  max-width: 1200px;
  margin: 0 auto;
}

.demo-website-section-header {
  text-align: center;
  margin-bottom: 24px;
}

/* 主标题部分 */
.demo-website-hero {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  padding: 40px 0;
  text-align: center;
}

.demo-website-main-title,
.demo-website-main-title-highlight {
  font-size: 4.5rem;
  font-weight: 700;
  margin: 0;
}

.demo-website-main-title {
  color: #333;
  line-height: 1.2;
}

.demo-website-main-title-highlight {
  background: linear-gradient(135deg, #3B82F6, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-website-subtitle {
  font-size: 1.25rem;
  color: #666;
  line-height: 1.6;
  margin: 8px auto;
}

.demo-website-efficiency {
  font-size: 24px;
  font-weight: 700;
  color: #333;
}

/* 统计数据样式 */
.demo-website-stats {
  display: flex;
  justify-content: center;
  gap: 80px;
  line-height: 1.2;
}

.demo-website-stat-item {
  text-align: center;
}

.demo-website-stat-number {
  font-size: 3.5rem;
  font-weight: 700;
}

.demo-website-stat-item:nth-child(1) .demo-website-stat-number { color: #3B82F6; }
.demo-website-stat-item:nth-child(2) .demo-website-stat-number { color: #10B981; }
.demo-website-stat-item:nth-child(3) .demo-website-stat-number { color: #F59E0B; }

.demo-website-stat-label {
  font-size: 1rem;
  color: #666;
  font-weight: 500;
}

/* Section Header */
.demo-website-section-title {
  font-size: 3rem;
  font-weight: 700;
  color: #333;
}

.demo-website-section-title-highlight {
  background: linear-gradient(to bottom right, #2563EB, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-website-section-subtitle {
  font-size: 1.25rem;
  color: #666;
  margin: 0;
}

/* 平台概览视频播放器 */
.demo-website-video-player {
  text-align: center;
  margin: 0 auto;
  position: relative;
  max-width: 800px;
}

.demo-website-video-placeholder {
  width: 100%;
  height: 500px;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  color: white;
  padding: 60px 0 80px 0;
}

.demo-website-play-button {
  width: 80px;
  height: 80px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 0;
}

.demo-website-play-button:hover {
  transform: scale(1.1);
  background: #f8fafc;
}

.demo-website-play-button i {
  color: #3B82F6;
  font-size: 32px;
  margin-left: 4px;
}

.demo-website-video-title {
  font-size: 24px;
  font-weight: 700;
  color: white;
  text-align: center;
  margin-top: 8px;
}

.demo-website-video-desc {
  font-size: 16px;
  color: white;
  text-align: center;
  opacity: 0.9;
}

.demo-website-video-info {
  position: absolute;
  bottom: 16px;
  left: 10px;
  right: 10px;
  background: rgba(15, 23, 42, 0.95);
  padding: 20px 24px;
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.demo-website-video-label {
  font-size: 14px;
  color: white;
  font-weight: 500;
  text-align: left;
}

.demo-website-video-duration {
  font-size: 14px;
  color: white;
  opacity: 0.8;
}

.demo-website-video-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  font-weight: 600;
}

.demo-website-video-rating i {
  font-size: 16px;
}

/* 工作流程网格 */
.demo-website-workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 14px;
}

/* 工作流程卡片 */
.demo-website-workflow-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  border: 2px solid #f1f3f4;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
}

.demo-website-workflow-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.demo-website-workflow-number {
  position: absolute;
  top: -16px;
  left: 0%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

/* 不同卡片的数字徽章颜色 */
.demo-website-workflow-card-1 .demo-website-workflow-number { background: #0ea5e9; }
.demo-website-workflow-card-2 .demo-website-workflow-number { background: #10b981; }
.demo-website-workflow-card-3 .demo-website-workflow-number { background: #f59e0b; }
.demo-website-workflow-card-4 .demo-website-workflow-number { background: #8b5cf6; }

.demo-website-workflow-icon {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 16px auto 20px;
}

/* 不同卡片的图标背景和颜色 */
.demo-website-workflow-card-1 .demo-website-workflow-icon { background: #0ea5e9; }
.demo-website-workflow-card-2 .demo-website-workflow-icon { background: #10b981; }
.demo-website-workflow-card-3 .demo-website-workflow-icon { background: #f59e0b; }
.demo-website-workflow-card-4 .demo-website-workflow-icon { background: #8b5cf6; }

.demo-website-workflow-card-1 .demo-website-workflow-icon i,
.demo-website-workflow-card-2 .demo-website-workflow-icon i,
.demo-website-workflow-card-3 .demo-website-workflow-icon i,
.demo-website-workflow-card-4 .demo-website-workflow-icon i { 
  color: white; 
}

.demo-website-workflow-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #333;
  margin: 0 0 12px 0;
}

.demo-website-workflow-desc {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 14px;
}

.demo-website-workflow-duration {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: #64748b;
}

.demo-website-duration-time {
  font-weight: 600;
  color: #3B82F6;
}

/* 进度条样式 */
.demo-website-workflow-progress {
  width: 100%;
  height: 6px;
  background: #e5e7eb;
  border-radius: 3px;
  margin-bottom: 14px;
  overflow: hidden;
}

.demo-website-workflow-progress-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* 不同卡片的进度条颜色 */
.demo-website-workflow-card-1 .demo-website-workflow-progress-bar { background: #0ea5e9; }
.demo-website-workflow-card-2 .demo-website-workflow-progress-bar { background: #10b981; }
.demo-website-workflow-card-3 .demo-website-workflow-progress-bar { background: #f59e0b; }
.demo-website-workflow-card-4 .demo-website-workflow-progress-bar { background: #8b5cf6; }

.demo-website-workflow-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #3B82F6;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.demo-website-workflow-link:hover {
  color: #2563EB;
  transform: translateY(-2px);
}

/* 核心功能网格 */
.demo-website-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 14px;
}

/* 功能卡片 */
.demo-website-feature-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  border: 2px solid #f1f3f4;
  transition: all 0.3s ease;
  position: relative;
}

.demo-website-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.demo-website-feature-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.demo-website-feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

/* 不同卡片的图标背景和颜色 */
.demo-website-feature-card:nth-child(1) .demo-website-feature-icon { background: #10B981; }
.demo-website-feature-card:nth-child(2) .demo-website-feature-icon { background: #F59E0B; }
.demo-website-feature-card:nth-child(3) .demo-website-feature-icon { background: #8B5CF6; }
.demo-website-feature-card:nth-child(4) .demo-website-feature-icon { background: #3B82F6; }

.demo-website-feature-card:nth-child(1) .demo-website-feature-icon i,
.demo-website-feature-card:nth-child(2) .demo-website-feature-icon i,
.demo-website-feature-card:nth-child(3) .demo-website-feature-icon i,
.demo-website-feature-card:nth-child(4) .demo-website-feature-icon i { 
  color: white; 
}

.demo-website-feature-title-group {
  flex: 1;
}

.demo-website-feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #333;
}

.demo-website-feature-subtitle {
  font-size: 1rem;
  color: #666;
  margin: 0;
}

.demo-website-feature-video {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* 不同卡片的视频占位符背景色 */
.demo-website-feature-card:nth-child(1) .demo-website-feature-video { background: rgba(16, 185, 129, 0.1); }
.demo-website-feature-card:nth-child(2) .demo-website-feature-video { background: rgba(245, 158, 11, 0.1); }
.demo-website-feature-card:nth-child(3) .demo-website-feature-video { background: rgba(139, 92, 246, 0.1); }
.demo-website-feature-card:nth-child(4) .demo-website-feature-video { background: rgba(59, 130, 246, 0.1); }

.demo-website-feature-play-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 12px;
}

/* 不同卡片的播放按钮背景色 */
.demo-website-feature-card:nth-child(1) .demo-website-feature-play-btn { background: #10B981; }
.demo-website-feature-card:nth-child(2) .demo-website-feature-play-btn { background: #F59E0B; }
.demo-website-feature-card:nth-child(3) .demo-website-feature-play-btn { background: #8B5CF6; }
.demo-website-feature-card:nth-child(4) .demo-website-feature-play-btn { background: #3B82F6; }

.demo-website-feature-play-btn:hover {
  transform: scale(1.1);
}

.demo-website-feature-play-btn i {
  color: white;
  font-size: 20px;
  margin-left: 2px;
}

.demo-website-feature-video-label {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
}

.demo-website-feature-list {
  margin-bottom: 14px;
}

.demo-website-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 14px;
  color: #666;
}

.demo-website-feature-item i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
  flex-shrink: 0;
}

/* 不同卡片的图标背景色 */
.demo-website-feature-card:nth-child(1) .demo-website-feature-item i { background: #10B981; }
.demo-website-feature-card:nth-child(2) .demo-website-feature-item i { background: #F59E0B; }
.demo-website-feature-card:nth-child(3) .demo-website-feature-item i { background: #8B5CF6; }
.demo-website-feature-card:nth-child(4) .demo-website-feature-item i { background: #3B82F6; }

.demo-website-feature-btn {
  width: 100%;
  padding: 12px 24px;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* 不同卡片的按钮背景色 */
.demo-website-feature-card:nth-child(1) .demo-website-feature-btn { background: #10B981; }
.demo-website-feature-card:nth-child(2) .demo-website-feature-btn { background: #F59E0B; }
.demo-website-feature-card:nth-child(3) .demo-website-feature-btn { background: #8B5CF6; }
.demo-website-feature-card:nth-child(4) .demo-website-feature-btn { background: #3B82F6; }

.demo-website-feature-btn:hover {
  transform: translateY(-2px);
}

/* CTA部分 */
.demo-website-cta-section {
  background: linear-gradient(to bottom right, #2563EB, #10B981);
  padding: 60px 0;
  text-align: center;
  color: white;
}

.demo-website-cta-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.demo-website-cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 16px 0;
}

.demo-website-cta-subtitle {
  font-size: 1.125rem;
  margin: 0 0 32px 0;
  opacity: 0.9;
}

.demo-website-cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.demo-website-cta-btn {
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid white;
  text-decoration: none;
}

.demo-website-cta-btn-primary {
  background: white;
  color: #3B82F6;
}

.demo-website-cta-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.demo-website-cta-btn-secondary {
  background: transparent;
  color: white;
}

.demo-website-cta-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}