/* BIM官网页面样式 */

/* 通用样式 */
.bim-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 */
.bim-website-features-section,
.bim-website-workflow-section,
.bim-website-pricing-section {
  padding: 40px 0;
  width: 100%;
}

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

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

/* 主标题部分 */
.bim-website-hero {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(217, 119, 6, 0.05) 100%);
  padding: 40px 0;
  text-align: center;
}

.bim-website-hero-content {
  line-height: 1.2;
}

.bim-website-section-title-highlight,
.bim-website-main-title-highlight {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.bim-website-main-title {
  color: #333;
}

.bim-website-subtitle {
  font-size: 1.25rem;
  color: #666;
  line-height: 1.6;
  margin: 12px auto;
  max-width: 800px;
}

/* 统计数据样式 */
.bim-website-stats {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin: 24px 0;
}

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

.bim-website-stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.bim-website-stat-item:nth-child(1) .bim-website-stat-number,
.bim-website-stat-item:nth-child(3) .bim-website-stat-number {
  color: #F59E0B;
}

.bim-website-stat-item:nth-child(2) .bim-website-stat-number {
  color: #2563EB;
}

.bim-website-stat-item:nth-child(4) .bim-website-stat-number {
  color: #8B5CF6;
}

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

/* 行动按钮样式 */
.bim-website-hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 24px;
}

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

.bim-website-btn i {
  font-size: 16px;
}

.bim-website-btn-download {
  background: #F59E0B;
  color: white;
}

.bim-website-btn-download:hover {
  background: #D97706;
  transform: translateY(-2px);
}

.bim-website-btn-video {
  background: transparent;
  color: #F59E0B;
  border: 2px solid #F59E0B;
}

.bim-website-btn-video:hover {
  background: #F59E0B;
  color: white;
  transform: translateY(-2px);
}

/* Section Header */
.bim-website-section-header {
  text-align: center;
}

.bim-website-section-title {
  font-size: 3rem;
  font-weight: 700;
  color: #333;
}

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

/* 核心功能网格 */
.bim-website-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 16px 0;
}

.bim-website-features-grid-second {
  margin-bottom: 0;
}

.bim-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;
  text-align: center;
}

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

.bim-website-feature-icon {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 12px auto;
}

.bim-website-feature-icon i {
  font-size: 32px;
}

.bim-website-feature-icon-modeling i { color: #F59E0B; }
.bim-website-feature-icon-collaboration i { color: #2563EB; }
.bim-website-feature-icon-analysis i { color: #8B5CF6; }
.bim-website-feature-icon-validation i { color: #22C55E; }
.bim-website-feature-icon-viewing i { color: #EF4444; }
.bim-website-feature-icon-compatibility i { color: #3B82F6; }

.bim-website-feature-icon-modeling { background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.1)); }
.bim-website-feature-icon-collaboration { background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(29, 78, 216, 0.1)); }
.bim-website-feature-icon-analysis { background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(124, 58, 237, 0.1)); }
.bim-website-feature-icon-validation { background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(22, 163, 74, 0.1)); }
.bim-website-feature-icon-viewing { background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.1)); }
.bim-website-feature-icon-compatibility { background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.1)); }

.bim-website-feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 16px;
}

.bim-website-feature-subtitle {
  font-size: 1rem;
  color: #666;
  margin-bottom: 12px;
  line-height: 1.6;
}

.bim-website-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.bim-website-feature-list li {
  padding: 4px 0;
  position: relative;
  padding-left: 12px;
  font-size: 14px;
  color: #666;
}

.bim-website-features-grid .bim-website-feature-card:nth-child(1) .bim-website-feature-list li:before,
.bim-website-features-grid .bim-website-feature-card:nth-child(2) .bim-website-feature-list li:before,
.bim-website-features-grid .bim-website-feature-card:nth-child(3) .bim-website-feature-list li:before,
.bim-website-features-grid-second .bim-website-feature-card:nth-child(1) .bim-website-feature-list li:before,
.bim-website-features-grid-second .bim-website-feature-card:nth-child(2) .bim-website-feature-list li:before,
.bim-website-features-grid-second .bim-website-feature-card:nth-child(3) .bim-website-feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: bold;
}

.bim-website-features-grid .bim-website-feature-card:nth-child(1) .bim-website-feature-list li:before { color: #F59E0B; }
.bim-website-features-grid .bim-website-feature-card:nth-child(2) .bim-website-feature-list li:before { color: #2563EB; }
.bim-website-features-grid .bim-website-feature-card:nth-child(3) .bim-website-feature-list li:before { color: #8B5CF6; }
.bim-website-features-grid-second .bim-website-feature-card:nth-child(1) .bim-website-feature-list li:before { color: #22C55E; }
.bim-website-features-grid-second .bim-website-feature-card:nth-child(2) .bim-website-feature-list li:before { color: #EF4444; }
.bim-website-features-grid-second .bim-website-feature-card:nth-child(3) .bim-website-feature-list li:before { color: #3B82F6; }

/* BIM工作流部分 */
.bim-website-workflow-steps {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
}

.bim-website-workflow-step {
  text-align: center;
  flex: 1;
}

.bim-website-workflow-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin: 0 auto 16px auto;
}

.bim-website-workflow-step:nth-child(1) .bim-website-workflow-number { background: linear-gradient(135deg, #F59E0B, #D97706); }
.bim-website-workflow-step:nth-child(2) .bim-website-workflow-number { background: linear-gradient(135deg, #3B82F6, #2563EB); }
.bim-website-workflow-step:nth-child(3) .bim-website-workflow-number { background: linear-gradient(135deg, #8B5CF6, #7C3AED); }
.bim-website-workflow-step:nth-child(4) .bim-website-workflow-number { background: linear-gradient(135deg, #10B981, #059669); }

.bim-website-workflow-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
}

.bim-website-workflow-description {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
}

/* 定价网格 */
.bim-website-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin: 40px auto 12px;
}

.bim-website-pricing-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;
  display: flex;
  flex-direction: column;
}

.bim-website-pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.bim-website-pricing-card-featured {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  transform: scale(1.05);
  z-index: 2;
}

.bim-website-pricing-card-featured:hover {
  transform: scale(1.05) translateY(-4px);
  box-shadow: 0 12px 40px rgba(245, 158, 11, 0.2);
}

.bim-website-pricing-card-featured .bim-website-pricing-title,
.bim-website-pricing-card-featured .bim-website-pricing-price,
.bim-website-pricing-card-featured .bim-website-pricing-features li,
.bim-website-pricing-card-featured .bim-website-price-symbol,
.bim-website-pricing-card-featured .bim-website-price-number,
.bim-website-pricing-card-featured .bim-website-price-unit {
  color: white;
}

.bim-website-pricing-card-featured .bim-website-pricing-features li:before {
  color: white;
}

.bim-website-pricing-badge {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  color: #F59E0B;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

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

.bim-website-pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
}

.bim-website-price-symbol {
  font-size: 1.5rem;
  font-weight: 600;
  color: #333;
}

.bim-website-price-number {
  font-size: 4rem;
  font-weight: 700;
  color: #333;
}

.bim-website-price-unit {
  font-size: 1rem;
  color: #666;
}

.bim-website-price-text {
  font-size: 2rem;
  font-weight: 700;
  color: #F59E0B;
}

.bim-website-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 14px 0;
  text-align: left;
  flex: auto;
}

.bim-website-pricing-features li {
  padding: 4px 0;
  position: relative;
  padding-left: 24px;
  font-size: 1rem;
  color: #666;
}

.bim-website-pricing-features li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #F59E0B;
  font-weight: bold;
  font-size: 1.1rem;
}

.bim-website-feature-disabled {
  color: #999 !important;
}

.bim-website-feature-disabled:before {
  content: "✗" !important;
  color: #999 !important;
}

.bim-website-pricing-btn {
  width: 100%;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  background: #f3f4f6;
  color: #374151;
}

.bim-website-pricing-btn:hover {
  background: #e5e7eb;
  transform: translateY(-2px);
}

.bim-website-pricing-btn-featured {
  background: white;
  color: #F59E0B;
}

.bim-website-pricing-btn-featured:hover {
  background: #e5e7eb;
  color: #F59E0B;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
}

.bim-website-pricing-btn-enterprise {
  background: white;
  color: #F59E0B;
  border: 1px solid #F59E0B;
}

.bim-website-pricing-btn-enterprise:hover {
  background: #F59E0B;
  color: white;
  transform: translateY(-2px);
}