/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes shine {
  0% {
    left: -100%;
  }
  50%, 100% {
    left: 100%;
  }
}

/* Banner区域 */
.about-banner {
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), url('../images/business/aboutme-join.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 350px;
  padding-top: 100px;
  padding-bottom: 75px;
}

.banner-title {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 30px;
  animation: fadeInUp 1s ease-out;
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
}

.banner-subtitle {
  color: #ffffff;
  animation: fadeIn 1.5s ease-out 0.5s both;
  max-width: 800px;
  margin: 0 auto;
  background: none;
  padding: 0;
  border-radius: 0;
  backdrop-filter: none;
}

/* 公司简介 */
.about-section h2 {
  display: flex;
  align-items: center;
  gap: 15px;
  justify-content: center;
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 40px;
  animation: fadeInUp 1s ease-out;
  font-size: 2.5rem;
  font-weight: 700;
  color: #333333;
}

.about-section h2 i.mdi-information-outline {
  color: #66b3ff;
  background: rgba(0, 123, 255, 0.1);
  padding: 12px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.about-section h2 span {
  font-size: 2.5rem;
  font-weight: 700;
  color: #333333;
}

/* .about-section h2 .gradient-line {
  flex: 0 0 150px;
  height: 3px;
  background: linear-gradient(to right, #66b3ff 0%, #66b3ff 30%, rgba(0, 123, 255, 0.6) 60%, rgba(0, 123, 255, 0.2) 100%);
  margin-left: 20px;
  position: relative;
  overflow: hidden;
}

.about-section h2 .gradient-line .line-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.8), transparent);
  animation: shine 3s infinite;
} */

.company-intro {
  background: #fff;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
  animation: fadeIn 1s ease-out 0.3s both;
}

.animate-fadeIn {
  animation: fadeIn 1s ease-out 0.3s both;
}

/* 段落动画 */
.company-intro p {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease-out forwards;
}

.company-intro p:nth-child(1) { animation-delay: 0.5s; }
.company-intro p:nth-child(2) { animation-delay: 0.7s; }
.company-intro p:nth-child(3) { animation-delay: 0.9s; }
.company-intro p:nth-child(4) { animation-delay: 1.1s; }
.company-intro p:nth-child(5) { animation-delay: 1.3s; }
.company-intro p:nth-child(6) { animation-delay: 1.5s; }
.company-intro p:nth-child(7) { animation-delay: 1.7s; }

/* 交互效果 */
.about-section h2:hover .mdi-information-outline {
  transform: rotate(360deg);
  transition: transform 0.6s ease;
}

.about-section h2:hover .gradient-line {
  background: linear-gradient(to right, #00d4ff 0%, #00d4ff 30%, rgba(0, 212, 255, 0.6) 60%, rgba(0, 212, 255, 0.2) 100%);
  transition: background 0.3s ease;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .about-section h2 {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  
  .about-section h2 .gradient-line {
    flex: 0 0 3px;
    width: 100px;
    margin-left: 0;
  }
}

/* 减小section之间的间距 */
.about-section-reduced-padding {
  padding-top: 30px !important;
  padding-bottom: 30px !important;
}

/* 为about-us页面中的section添加统一的减小间距样式 */
section.section-lg {
  padding-top: 50px !important;
  padding-bottom: 50px !important;
}

/* 针对特定section的额外调整 */
section.about-section {
  padding-bottom: 30px !important;
}

section.small-section-spacing {
  padding-top: 30px !important;
  padding-bottom: 50px !important;
}

/* 团队成员section的顶部padding减小 */
section.section-lg.bg-default:nth-child(3) {
  padding-top: 30px !important;
}

/* 响应式调整 */
@media (min-width: 768px) {
  section.section-lg {
    padding-top: 60px !important;
    padding-bottom: 60px !important;
  }
  
  section.about-section {
    padding-bottom: 40px !important;
  }
  
  section.small-section-spacing {
    padding-top: 40px !important;
    padding-bottom: 60px !important;
  }
  
  section.section-lg.bg-default:nth-child(3) {
    padding-top: 40px !important;
  }
}

@media (min-width: 1200px) {
  section.section-lg {
    padding-top: 80px !important;
    padding-bottom: 80px !important;
  }
  
  section.about-section {
    padding-bottom: 50px !important;
  }
  
  section.small-section-spacing {
    padding-top: 50px !important;
    padding-bottom: 80px !important;
  }
  
  section.section-lg.bg-default:nth-child(3) {
    padding-top: 50px !important;
  }
}

/* 新增脉冲动画 */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.4);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
  }
}

/* 证书和图片部分 */
.certificates-section {
  background: #fff;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.certificates-title {
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: #333;
  text-align: center;
}

.box-counter-2 {
  min-height: auto;
  padding: 20px;
}

.certificates-list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.certificates-list li {
  flex: 1 1 auto;
  min-width: 150px;
  text-align: center;
}

.company-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 核心优势 */
.advantages-title {
  margin-bottom: 40px;
  font-size: 1.8rem;
  color: #333;
  text-align: center;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* .advantages-title .divider {
  display: inline-block;
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, #66b3ff, transparent);
  margin-left: 15px;
} */

.advantages-title i {
  font-size: 1.5rem;
  animation: pulse 2s infinite;
}

/* 核心优势卡片 */
.advantage-item {
  border: 1px solid #e0e0e0;
  transition: all 0.3s ease;
  background: white;
}

.advantage-item:hover {
  box-shadow: 0 10px 30px rgba(0, 123, 255, 0.1);
  border-color: #66b3ff;
  transform: translateY(-5px);
}

.advantage-item .blurb-minimal-icon {
  transition: all 0.3s ease;
  background: #66b3ff;
  color: white;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.advantage-item:hover .blurb-minimal-icon {
  background: #0056b3;
  transform: scale(1.1);
}

.blurb-minimal-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #66b3ff;
  margin-bottom: 10px;
}

.blurb-minimal-exeption {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

/* 过渡效果 */
.transition-all {
  transition: all 0.3s ease;
}

.duration-300 {
  transition-duration: 300ms;
}

.hover\:shadow-lg:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hover\:border-primary:hover {
  border-color: #66b3ff;
}

/* 团队成员 */
.team-section {
  background: #fff;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.team-title {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 50px;
  font-size: 1.8rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  position: relative;
}

.team-title i {
  font-size: 2rem;
  color: #66b3ff;
  margin-right: 15px;
  animation: pulse 2s infinite;
}

.team-title .divider {
  display: inline-block;
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, #66b3ff, transparent);
  margin-left: 15px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .team-title {
    flex-direction: column;
    gap: 10px;
  }
  
  .team-title .divider {
    display: none;
  }
}

.team-member {
  text-align: center;
  margin-bottom: 30px;
}

.team-member img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-bottom: 15px;
}

/* 页脚区域 */
.footer-dark {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  padding: 10px 0;
  margin-top: 30px;
  width: 100%;
}

.footer-dark .copyright .col-md-12 {
  text-align: center;
}

.footer-dark .copyright p {
  margin-bottom: 0;
  white-space: nowrap;
}

.footer-dark .copyright small {
  color: #cbd5e1;
  font-size: 14px;
}

.footer-dark .copyright a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-dark .copyright a:hover {
  color: #ffffff;
}