/* ============================================
   魔改AI短剧官网 - 关于我们页面样式
   ============================================ */

/* ===== 页面头部 ===== */
.page-header {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.05;
  filter: blur(60px);
}

.page-header h1 {
  font-size: 3rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.page-header p {
  font-size: 1.2rem;
  color: var(--text-light);
  position: relative;
  z-index: 1;
}

/* ===== 公司介绍 ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-content .tag {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(108, 92, 231, 0.1);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  width: 100%;
  max-width: 400px;
}

.about-stat {
  text-align: center;
}

.about-stat .stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.about-stat .stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===== 团队介绍 ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}

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

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
}

.team-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.team-card > p {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.team-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== 发展历程 ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-dot {
  position: absolute;
  left: -40px;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--white);
  border: 3px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-dot::after {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
}

.timeline-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.timeline-content:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.timeline-date {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(108, 92, 231, 0.1);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.timeline-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 120px 0 40px;
  }

  .page-header h1 {
    font-size: 2.2rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-content h2 {
    font-size: 1.8rem;
  }

  .about-card {
    max-width: 100%;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline-dot {
    left: -30px;
    width: 24px;
    height: 24px;
  }

  .timeline-dot::after {
    width: 8px;
    height: 8px;
  }
}

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: 1fr;
  }

  .about-card {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 24px;
  }

  .about-stat .stat-number {
    font-size: 1.5rem;
  }
}