/* 关于我们页样式 */
.page-banner {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.2;
}

.page-banner-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.page-banner-subtitle {
  font-size: 20px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  opacity: 0.95;
}

.page-banner .breadcrumb {
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* 公司宣传视频 */
.company-video-section {
  padding: 100px 0;
  background: var(--white);
}

.video-container {
  max-width: 1000px;
  margin: 0 auto;
}

.video-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.company-video {
  width: 100%;
  display: block;
}

/* Plyr视频播放器自定义样式 */
.video-wrapper .plyr {
  --plyr-color-main: var(--primary-color);
  border-radius: var(--radius-lg);
}

.video-info {
  background: var(--bg-color);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.video-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.video-stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.video-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.video-stat-item i {
  font-size: 32px;
  color: var(--primary-color);
}

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* 公司简介 */
.company-intro {
  padding: 100px 0;
  background: var(--bg-color);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.intro-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.intro-content h2 {
  text-align: left;
  margin-bottom: 30px;
}

.intro-content p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-dark);
  margin-bottom: 20px;
}

/* 时间轴 */
.timeline-section {
  padding: 100px 0;
  background: var(--bg-color);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(255,107,53,0.3);
}

.timeline-item {
  position: relative;
  margin-bottom: 80px;
}

.timeline-item:nth-child(odd) .timeline-content {
  text-align: right;
  padding-right: 80px;
  margin-right: calc(50% + 30px);
}

.timeline-item:nth-child(even) .timeline-content {
  text-align: left;
  padding-left: 80px;
  margin-left: calc(50% + 30px);
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 0;
  width: 24px;
  height: 24px;
  background: var(--primary-color);
  border: 5px solid var(--white);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 4px rgba(255,107,53,0.2), var(--shadow-md);
  z-index: 2;
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-marker {
  transform: translateX(-50%) scale(1.3);
  box-shadow: 0 0 0 8px rgba(255,107,53,0.3), var(--shadow-lg);
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.timeline-year {
  display: inline-block;
  padding: 8px 20px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-year {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.timeline-content {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 20px;
  width: 0;
  height: 0;
  border: 12px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: -24px;
  border-left-color: var(--white);
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -24px;
  border-right-color: var(--white);
}

.timeline-item:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.timeline-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.timeline-content p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
}

/* 团队 */
.team-section {
  padding: 100px 0;
  background: var(--white);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.team-image {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
}

.team-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-image img {
  transform: scale(1.1);
}

.team-info {
  padding: 24px;
  text-align: center;
}

.team-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.team-position {
  font-size: 14px;
  color: var(--primary-color);
  margin-bottom: 12px;
  font-weight: 500;
}

.team-bio {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* 企业文化 */
.culture-section {
  padding: 100px 0;
  background: var(--bg-color);
}

.culture-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.culture-card {
  flex: 0 0 300px; /* 固定宽度，不伸缩 */
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.culture-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.culture-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--white);
}

.culture-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.culture-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
}

/* 荣誉资质 */
.honors-section {
  padding: 100px 0;
  background: var(--white);
}

.honors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.honor-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.honor-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.honor-image {
  position: relative;
  width: 100%;
  padding-top: 75%;
  overflow: hidden;
  background: var(--bg-color);
}

.honor-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform var(--transition-base);
}

.honor-item:hover .honor-image img {
  transform: scale(1.05);
}

.honor-content {
  padding: 20px;
  text-align: center;
  background: var(--white);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.honor-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.5;
  margin-bottom: 8px;
}

.honor-date {
  font-size: 13px;
  color: var(--text-muted);
}

.honor-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

/* CTA */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0,212,170,0.1) 0%, rgba(0,212,170,0.05) 100%);
}

.cta-content {
  text-align: center;
  padding: 60px 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.cta-title {
  font-size: 40px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* 响应式 */
@media (max-width: 1023px) {
  .intro-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .culture-card { flex: 0 0 280px; } /* 平板端稍微缩小卡片宽度 */
  .honors-grid { grid-template-columns: repeat(2, 1fr); }
  .video-stats { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 767px) {
  .page-banner { padding: 100px 0 50px; }
  .page-banner-title { font-size: 32px; }
  .company-video-section, .company-intro, .timeline-section, .team-section, .culture-section, .honors-section { padding: 60px 0; }
  .team-grid, .honors-grid { grid-template-columns: 1fr; }
  .culture-card { flex: 0 0 100%; max-width: 400px; } /* 移动端全宽但限制最大宽度 */
  .video-stats { gap: 12px; }
  .video-stat-item { padding: 16px; }
  .video-stat-item i { font-size: 24px; }
  .stat-number { font-size: 20px; }
  
  /* 移动端时间轴优化 */
  .timeline {
    padding: 20px;
  }
  
  .timeline::before {
    left: 30px;
    transform: none;
  }
  
  .timeline-item {
    margin-bottom: 50px;
  }
  
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    padding: 24px;
    padding-left: 24px;
    padding-right: 24px;
    margin-left: 70px;
    margin-right: 0;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::before,
  .timeline-item:nth-child(even) .timeline-content::before {
    left: -24px;
    right: auto;
    border-right-color: var(--white);
    border-left-color: transparent;
  }
  
  .timeline-marker {
    left: 30px;
    transform: translateX(-50%);
  }
  
  .timeline-item:hover .timeline-marker {
    transform: translateX(-50%) scale(1.2);
  }
  
  .timeline-content h3 {
    font-size: 20px;
  }
  
  .timeline-content p {
    font-size: 14px;
  }
  
  .cta-buttons { flex-direction: column; }
}