/* 关于公司页面样式 */
.about-intro-section {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.about-intro-content h2 {
  font-size: 36px;
  margin-bottom: 25px;
  color: #333;
  font-weight: 700;
}

.about-intro-content p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 20px;
}

.about-intro-image {
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-intro-image img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.about-intro-image:hover img {
  transform: scale(1.03);
}

/* 里程碑部分样式 */
.milestone-section {
  padding: 80px 0;
  background-color: #fff;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 36px;
  color: #333;
  font-weight: 700;
  margin-bottom: 15px;
}

.section-title p {
  font-size: 18px;
  color: #777;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 0;
}

.timeline::before {
  content: "";
  position: absolute;
  width: 2px;
  background-color: #e0e0e0;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 20px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
  padding-right: 70px;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
  padding-left: 70px;
}

.timeline-year {
  background-color: #2a5caa;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 30px;
  display: inline-block;
  margin-bottom: 15px;
}

.timeline-content {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 10px;
}

.timeline-content p {
  font-size: 15px;
  color: #666;
  line-height: 1.6;
}

.timeline-item::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #2a5caa;
  border-radius: 50%;
  top: 30px;
  z-index: 1;
}

.timeline-item:nth-child(odd)::after {
  right: -10px;
}

.timeline-item:nth-child(even)::after {
  left: -10px;
}

/* 主要业绩部分样式 */
.achievement-section {
  padding: 80px 0;
  background-color: #f5f7fa;
}

.achievement-item {
  text-align: center;
  padding: 40px 20px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.achievement-icon {
  font-size: 50px;
  color: #2a5caa;
  margin-bottom: 20px;
}

.achievement-item h3 {
  font-size: 42px;
  color: #2a5caa;
  margin-bottom: 10px;
  font-weight: 700;
}

.achievement-item p {
  font-size: 18px;
  color: #666;
}

/* 价值观部分样式 */
.values-section {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.value-item {
  text-align: center;
  padding: 40px 30px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
  transition: transform 0.3s ease;
}

.value-item:hover {
  transform: translateY(-10px);
}

.value-icon {
  font-size: 60px;
  color: #2a5caa;
  margin-bottom: 25px;
}

.value-item h3 {
  font-size: 22px;
  color: #333;
  margin-bottom: 15px;
  font-weight: 700;
}

.value-item p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 991px) {
  .about-intro-content,
  .about-intro-image {
    margin-bottom: 30px;
  }

  .timeline::before {
    left: 40px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
    text-align: left;
  }

  .timeline-item:nth-child(even) {
    left: 0;
  }

  .timeline-item::after {
    left: 30px;
  }
}

@media (max-width: 767px) {
  .about-intro-section,
  .milestone-section,
  .achievement-section,
  .values-section {
    padding: 60px 0;
  }

  .section-title h2 {
    font-size: 30px;
  }

  .achievement-item,
  .value-item {
    padding: 30px 20px;
  }

  .achievement-item h3 {
    font-size: 36px;
  }
}
.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-btn {
  padding: 12px 30px;
  font-size: 16px;
  border: none;
  border-radius: 5px;
  color: white;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.contact-btn:hover {
  background-color: #0052a3 !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .contact-buttons {
    flex-direction: column;
    align-items: center;
  }

  .contact-btn {
    width: 100%;
    justify-content: center;
  }
}