/**
重写
 */
.container {
  max-width: 1400px;
}
/* a {
  color: #5f6061;
  text-decoration: none;
}
*/
a:hover {
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
}
li {
  display: block;
}
.list-group-item.active {
  z-index: 2;
  color: #fff;
  background-color: #5a6268;
  border-color: #5a6268;
}
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: #f4f4f4;
}

/**
自定义
 */
.font26 {
  font-size: 1.625rem;
}
.font24 {
  font-size: 1.5rem;
}
.font20 {
  font-size: 1.25rem;
}
.font18 {
  font-size: 1.125rem;
}
.font14 {
  font-size: 0.875rem;
}
.font12 {
  font-size: 0.75rem;
}
.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5rem;
  margin-top: 0.5rem;
  font-weight: lighter;
  line-height: 1.2;
  font-family: Microsoft Yahei;
}
.home-desc {
  font-family: Microsoft Yahei;
  font-weight: lighter;
  color: #727171;
}
.home-content {
  text-align: center !important;
}
.case-box {
  position: relative;
  overflow: hidden;
  display: block;
}
.case-box .case-box-text {
  display: none;
  width: 100%;
  height: 100%;
  background: rgba(227, 104, 37, 0.9);
  top: 0;
  left: 0;
  position: absolute;
  padding: 8% 8%;
}
.case-box .case-box-text-m {
  display: none;
}
.case-more {
  display: block;
  width: 148px;
  height: 40px;
  margin: 10px auto;
  border: 1px solid #959595;
  text-align: center;
  line-height: 40px;
}

.tran {
  transition: all 0.3s ease;
}
.imgbig {
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  display: block !important;
}

.imgbig:hover {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
}
.banner {
  padding-top: 50px;
}
.banner-in {
  position: relative;
  overflow: hidden;
  display: block;
}
.banner-in-text {
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
  padding: 8% 8%;
}
.down-arrow {
  height: 0;
  width: 0;
  font-size: 12px;
  border-bottom: none;
  border-top: 10px solid #9e9e9f;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
}
.content {
  line-height: 2;
  padding-left: 8%;
  padding-right: 8%;
}
.content img {
  max-width: 100%;
  height: auto;
}

.wechatimg {
  max-height: 140px;
  max-width: 140px;
}
.item-desc {
  height: 80px;
  overflow: hidden;
}

.page-link {
  color: #a0a0a0;
}
.fixed-bottom {
  display: none;
}

.m-service01 {
  display: block;
}
.m-service02 {
  display: none;
}
.contact {
  padding-left: 100px;
}
.footer-contact p {
  margin-bottom: 0.6rem;
}
@media screen and (max-width: 960px) {
  .case-box .case-box-text-m {
    display: block;
    margin-top: 5px;
  }
  .banner {
    margin-top: 50px;
  }
  .mip-map {
    display: none;
  }
  .fixed-bottom {
    display: block;
  }
  .m-mb-5 {
    margin-bottom: 3rem !important;
  }
  .m-service01 {
    display: none;
  }
  .m-service02 {
    display: block;
  }
  .contact {
    padding-left: 15px;
  }
  .home-content {
    text-align: left !important;
  }
}
.business-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* business头部样式 */
.business {
  padding: 35px 0 15px;
  text-align: center;
  border-bottom: 1px solid #eee;
  position: relative;
}

.business:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: #e30613;
}

.business-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.title-box {
  text-align: center;
  position: relative;
}

.main-title {
  font-size: 2rem;
  color: #e30613;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.sub-title {
  font-size: 1.2rem;
  color: #666;
  font-weight: normal;
}

/* 业务类别样式 */
.business-categories {
  padding: 20px 0;
}

.category {
  background-color: white;
  text-align: center;
  height: 100%;
}

.category-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 15px;
}

.icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #e30613;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
}

.icon-circle i {
  color: white;
  font-size: 1.5rem;
}

.category-header h2 {
  font-size: 1.1rem;
  color: #e30613;
  font-weight: bold;
}

.category-content {
  padding: 0 5px;
}

/* 项目样式 */

/* 项目标题样式 */
.project-item-title {
  font-size: 1.2rem;
  color: #666;
  font-weight: normal;
  text-align: left;
  margin: 10px 0 10px 20px;
  padding: 0px 10px;
  position: relative;
  /* background-color: #f8f9fa; */
  border-left: 3px solid #e30613;
  /* box-shadow: 0 2px 5px rgba(0,0,0,0.1); */
  letter-spacing: 1px;
}

.project-item-title:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: linear-gradient(90deg, rgba(227,6,19,0.1), transparent); */
  z-index: 0;
}
.project-item {
  display: flex;
}
/*=====================可视化模块  核心服务模块样式 */

.ksh-section-title {
  font-weight: bold;
  color: #555;
  margin-top: 20px;
  margin-bottom: 30px;
}
.ksh-service-section {
  background-color: #fff;
  color: #333;
}
.ksh-display-title {
  font-weight: 700;
  color: #444;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}
.ksh-display-desc {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.8;
  text-align: justify;
}
.ksh-img-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px; /* 轻微圆角 */
}
/* 保持图片纵横比一致（可选） */
.ksh-img-box {
  margin-bottom: 30px;
}
.core-service-item {
  background: #fff;
  padding: 30px 15px;
  height: 100%; /* 确保高度一致 */
  transition: all 0.3s ease;
  border-radius: 4px; /* 轻微圆角 */
}
/* 悬停效果：上浮并增加阴影 */

.core-service-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
/* 图标样式：加大，红色，底部留白 */
.core-service-icon {
  font-size: 3rem; /* 对应 fa-3x */
  color: #d71920; /* 设计稿中的红色 */
  margin-bottom: 25px;
}
/* 文字样式：深灰色，行高适中 */
.core-service-text {
  color: #333;
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
}
/* ============= footer   */
.footer-section {
  background: rgba(28, 35, 39, 0.8);
  padding-top: 60px;
  padding-bottom: 40px;
  color: #f1f1f1;
  border-top: 1px solid #3f3f3f;
}

/* 顶部导航链接样式 */
.nav-link-custom {
  color: #f1f1f1;
  font-size: 14px;
  text-decoration: none;
  padding: 0 10px;
}
.nav-link-custom:hover {
  color: #f1f1f1;
  text-decoration: none;
}
/* 导航之间的竖线 */
.nav-divider {
  color: #ccc;
  font-size: 12px;
}

/* 左侧地址列表样式 */
.address-item {
  border-bottom: 1px solid #dcdcdc;
  padding: 20px 0;
  font-size: 15px;
}
.address-item:last-child {
  border-bottom: none; /* 最后一项没有下划线 */
}
.label-text {
  font-weight: bold;
  color: #fdfdfd;
  margin-right: 5px;
}

/* 中间联系方式胶囊样式 */
.contact-pill {
  background-color: #fff;
  border-radius: 50px; /* 圆角胶囊形状 */
  padding: 12px 25px;
  margin-bottom: 15px;
  font-size: 15px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05); /* 轻微阴影 */
  display: flex;
  align-items: center;
  color: #444444;
}
.contact-pill .label-text {
  font-weight: bold;
  color: #444444;
  margin-right: 5px;
}
/* 底部版权 */
.copyright-section {
  border-top: 1px solid #dcdcdc;
  margin-top: 40px;
  padding-top: 30px;
  font-size: 12px;
  color: #f1f1f1;
  text-align: center;
}
.copyright-section a {
  color: #f1f1f1;
  text-decoration: none;
}
/* 二维码图片容器 */
.qr-container {
  background: #fff;
  padding: 10px;
  display: inline-block;
}

/* -------------------------关于我们 */
.section-padding {
  padding: 60px 0;
}

/* 自定义深红色，匹配设计图 */
.custom-red-text {
  color: #b71c1c;
}
.custom-red-bg {
  background-color: #b71c1c;
}

/* 标题样式 */
.section-title h2 {
  font-weight: 800;
  line-height: 1;
  margin-bottom: 5px;
  letter-spacing: -1px;
}
.section-title span {
  font-size: 20px;
  color: #6c757d; /* Bootstrap text-muted color */
}

/* 右上角圆形统计数据样式 */
.stat-circle {
  width: 85px;
  height: 85px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
  box-shadow: 0 4px 8px rgba(183, 28, 28, 0.3);
}
.stat-number {
  font-size: 22px;
  font-weight: bold;
  line-height: 1;
}
.stat-label {
  font-size: 10px;
  transform: scale(0.85); /* 让小字更紧凑 */
  white-space: nowrap;
}

/* 正文文本样式 */
.content-text p {
  font-size: 15px;
  line-height: 1.8;
  color: #555;
  text-align: justify; /* 两端对齐让文本块更整洁 */
  margin-bottom: 25px;
}

/* 图片网格样式 */
.image-grid .img-wrapper {
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 4px;
}
/* 强制图片高度一致并裁切填充 */
.image-grid img {
  width: 100%;
  /* height: 180px; /* 设定一个固定高度 */
  /* object-fit: cover; */
  max-width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}
.image-grid img:hover {
  transform: scale(1.05); /* 鼠标悬停轻微放大效果 */
}

/* 底部小字 */
.footer-note {
  font-size: 13px;
  color: #888;
}

/* ======================服务项目 */

/* 确保图片占位符有高度，以便看到效果 */
.card-img-top {
  width: 100%;
  height: 100px; /* 自定义高度 */
  object-fit: cover;
  background-color: #f8f9fa; /* 占位背景色 */
  border-bottom: 1px solid #eee;
}

/* 顶部数据条目样式 */
.service-stats-bar .stat-item {
  min-width: 100px;
}

/* 移除列表默认样式，增强可读性 */
.service-list li {
  line-height: 1.8;
}

.service-card-large {
  transition: transform 0.3s ease-in-out;
}
.service-card-large:hover {
  transform: translateY(-5px);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .project-item-title {
    font-size: 1.3rem;
    margin: 15px 0 10px 0;
    padding: 8px;
  }
}

@media (max-width: 480px) {
  .project-item-title {
    font-size: 1.1rem;
    margin: 10px 0 8px 0;
    padding: 6px;
  }
}
.category_bg {
  background-color: #c9c8c8;
}

/* 当前分类下伪元素箭头样式 */
.active-category {
  position: relative;
}

.active-category::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #dc3545; /* 红色，与bg-danger匹配 */
}

/* 响应式调整 */
@media (max-width: 768px) {
  .active-category::after {
    bottom: -8px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid #dc3545;
  }
}

/* 产品详情页上一个/下一个导航样式 */
.bg-light-hover {
  background-color: #f8f9fa;
  transition: all 0.3s ease;
}

.bg-light-hover:hover {
  background-color: #e9ecef;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.transition-all {
  transition: all 0.3s ease;
}

/* 文本截断 */
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 产品导航卡片优化 */
.card.border-0 {
  border-radius: 8px;
}

.card.border-0.bg-light-hover:hover {
  transform: translateY(-2px);
}

/* 返回列表按钮样式 */
.btn-outline-primary.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 4px;
}

.btn-outline-primary.btn-sm:hover {
  background-color: #007bff;
  color: white;
}

/* 相关产品样式 */
.object-fit-cover {
  object-fit: cover;
}

.card.h-100 {
  height: 100%;
}

.card.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.card.shadow-sm:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  transform: translateY(-3px);
}

.card-img-top {
  transition: transform 0.3s ease;
}

.card:hover .card-img-top {
  transform: scale(1.01);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .col-md-3.col-sm-6 {
    margin-bottom: 20px;
  }

  .card-img-top {
    height: 150px !important;
  }
}

@media (max-width: 576px) {
  .col-md-3.col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
}