/*----------  index product  ----------*/

.index_pro {
  margin-top: 60px;
  clear: both;
}

.index_title {
  display: flex;
  height: 100px;
}

.index_title .index_title_L {
  position: relative;
}

.index_title .index_title_L span {
  font-size: 40px;
  color: #eef1f7;
  text-transform: uppercase;
  font-family: fantasy;
  font-weight: lighter;
  letter-spacing: 1px;
}

.index_title .index_title_L p {
  font-size: 32px;
  color: #0054a3;
  font-weight: bolder;
  position: absolute;
  top: 20px;
}

.index_title .index_title_L hr {
  border-top: 3px solid #ea5b24;
  width: 60px;
  float: left;
  position: absolute;
  top: 78px;
}

.index_title .index_title_xc {
  margin-left: auto;
}

/* 选项卡容器 */
.tab-container {
  margin: 30px auto 0x auto;
}
/* 选项卡标题栏 */
.tab-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
}
/* 选项卡标题项 */
.tab-nav li {
  padding: 10px 25px;
  cursor: pointer;
  background-color: #ddd;
  margin-right: 20px;
  transition: all 0.6s;
  border-radius: 5px;
}
.tab-nav li:last-of-type {
  margin-right: 0;
}

/* 激活态标题 */
.tab-nav li.active {
  background-color: #0054a3;
  color: #fff;
  transition: all 0.6s;
  border-radius: 5px;
}
/* 选项卡内容区 */
.tab-content {
}
/* 内容面板（默认隐藏） */
.tab-panel {
  display: none;
}
/* 激活态内容 */
.tab-panel.active {
  display: block;
}

.index_pro_box .swiper-wrapper .swiper-slide a {
  margin: 20px;
  display: block;
  box-shadow: 0 0 18px rgb(0 84 163 / 10%);
  border-radius: 10px;
  overflow: hidden;
}
.index_pro_box .swiper-wrapper .swiper-slide a:hover {
  box-shadow: 0 0 13px rgba(0, 0, 0, 0.2);
}
.index_pro_box .swiper-wrapper .swiper-slide .index_pro_pic {
  padding-bottom: 50%;
  overflow: hidden;
  position: relative;
  display: block;
  border-bottom: 1px solid #eaeaea;
}
.index_pro_box .swiper-wrapper .swiper-slide .index_pro_pic img {
  transition: all 0.6s ease;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  margin: auto;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt {
  padding: 28px 42px;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt h3 {
  color: #0054a3;
  font-size: 24px;
  margin-bottom: 15px;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt p {
  font-size: 18px;
  color: #666666;
  border-bottom: 1px dashed rgba(228, 228, 228, 1);
  line-height: 2.8;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt p span {
  float: right;
}
.index_pro_box .swiper-wrapper .swiper-slide a .index_pro_txt em {
  font-style: normal;
  color: #ea5b24;
  font-size: 18px;
  margin-top: 15px;
  display: inline-block;
}

.index_pro_box .swiper-button-next,
.index_pro_box .swiper-button-prev {
  background-color: rgba(0, 0, 0, 0.2);
  width: 45px;
  height: 69px;
}
.index_pro_box .swiper-button-next:hover,
.index_pro_box .swiper-button-prev:hover {
  background-color: #0054a3;
}
.index_pro_box .swiper-button-next {
  right: 19px;
}
.index_pro_box .swiper-button-prev {
  left: 20px;
}

.index_pro_box .swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 24px !important;
  color: #fff;
}

/*----------  index new  ----------*/

.index_new {
  clear: both;
}

/* .index_new .index_new_box a {
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    color: #333;
    display: block;
} */

.index_new ul {
  margin-top: 50px;
  display: flex;
}

.index_new ul li {
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  width: 31.66%;
  margin-right: 2.5%;
}

.index_new ul li:last-of-type {
  margin-right: 0;
}

.index_new ul li a {
  display: block;
}

.index_new ul li a .index_new_pic {
  padding-bottom: 56%;
  overflow: hidden;
  position: relative;
  display: block;
  border-bottom: 0.5px solid #f7f7f7;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.index_new ul li a .index_new_pic img {
  transition: all 0.6s ease;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  /* height: 100%; */
  margin: auto;
}

.index_new ul li a:hover .index_new_pic img {
  /* transform: scale(1.1); */
  transition: all 0.6s ease;
}

.index_new ul li a .index_new_txt {
  padding: 15px;
}

.index_new ul li a .index_new_txt span {
  font-size: 18px;
  font-weight: 500;
  color: #000;
  transition: all 0.6s ease;
  display: -webkit-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
  font-weight: 600;
}

.index_new ul li a:hover .index_new_txt span {
  color: #ea5b24;
  transition: all 0.6s ease;
  display: block;
}

.index_new ul li a .index_new_txt .line {
  height: 1px;
  background-color: #dcdcdc;
  width: 100%;
  margin: 10px 0;
}

.index_new ul li a .index_new_txt p {
  color: #595959;
  line-height: 1.8;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.index_new ul li a .index_new_txt em {
  font-style: normal;
  color: #ea5b24;
  margin-top: 10px;
  display: inline-block;
  font-weight: 500;
}

/*----------  index about  ----------*/

.index_about {
  background-image: url(../images/index_about_bg.jpg);
  background-size: cover;
  height: 691px;
  width: 100%;
  background-position: center center;
  margin-bottom: 60px;
  margin-top: 60px;
}

.index_about .pcwl_content {
  display: flex;
  flex-direction: column;
  height: 100%;
  /* align-items: center; */
  justify-content: center;
}

.index_about_txt {
  margin-top: 50px;
  width: 60%;
}

.index_about_txt p {
  line-height: 1.8;
  font-size: 17px;
}

.index_about_wh {
  width: 60%;
  margin-top: 40px;
}

.index_about_wh dl {
  display: flex;
  margin-bottom: 15px;
  font-size: 17px;
}

.index_about_wh dl dt {
  color: #0054a3;
  width: 112px;
  font-weight: bold;
}

.index_about_wh dl dd {
  width: 90%;
}

.numCount {
  width: 65%;
  margin-top: 50px;
}

.numCount ul {
  display: flex;
}

.numCount ul li {
  margin-right: 10%;
}

.numCount ul li .item .numU {
  font-weight: 600;
}

.numCount ul li .item .numU span {
  font-size: 40px;
  color: #0054a3;
  font-weight: 600;
}

.numCount ul li .item .indc {
  font-weight: 600;
  text-align: center;
  font-size: 18px;
}

@media screen and (max-width: 1600px) {
  .numCount {
    width: 70%;
  }
  .numCount ul li {
    margin-right: 10%;
  }
  .numCount ul li .item .numU span {
    font-size: 35px;
    color: #0054a3;
    font-weight: 600;
  }
}

/* index service */
.index_service {
  margin-top: 60px;
}
.index_service ul {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-column-gap: 1%;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.index_service ul li {
  box-shadow: 0 0 32px rgba(0, 84, 163, 0.1);
  border-radius: 10px;
  padding: 40px 0;
  width: 100%;
  position: relative;
  transition: 0.8s;
}

.hover-bg-effect::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #0054a3;
  z-index: -1;
  /* 核心优化：自定义缓动曲线 + 合适的时长 */
  /* cubic-bezier 是自定义缓动函数，参数可调整曲线形态 */
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  /* 可选：添加微小的transform，避免渲染卡顿（硬件加速） */
  transform: translateZ(0);
  will-change: width;
  border-radius: 10px;
}
.hover-bg-effect:hover::before {
  width: 100%;
}
.hover-bg-effect:hover {
  color: #fff;
  cursor: pointer;
  transition: 0.8s;
}

.index_service ul li img {
  width: 20%;
  margin: 0 auto;
}

.index_service ul li p {
  margin-top: 20px;
  font-size: 20px;
  letter-spacing: 1px;
  font-weight: 600;
}

/*----------  index indus  ----------*/
.index_indus {
  margin-top: 60px;
}
.index_indus_box {
  margin-top: 50px;
  border-radius: 10px;
  overflow: hidden;
}
.index_indus_box ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-column-gap: 1%;
}
.index_indus_box ul li {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 32px rgba(0, 0, 0, 0.1);
}

.txt {
  width: 100%;
  height: 130px;
  background: rgba(255, 255, 255, 0.6); /*透明背景色，不透明其文字内容*/
  position: absolute;
  left: 0;
  bottom: 0;
  color: #fff;
  padding: 0 30px;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 55% 20% 25%;
  align-items: center;
}

.txt_L h3 {
  font-size: 24px;
  font-weight: 100;
  height: 45px;
  line-height: 45px;
  color: #222;
  font-weight: 600;
}

.txt_L p {
  font-size: 18px;
  color: #333;
}
.txt_R {
  z-index: 1 !important;
}
.txt_R img {
  width: auto;

  max-width: 60px;
  height: 100%;
}

.index_indus .swiper-button-next,
.index_indus .swiper-button-prev {
  background-color: rgba(0, 0, 0, 0.2);
  width: 45px;
  height: 69px;
}
.index_indus .swiper-button-next:hover,
.index_indus .swiper-button-prev:hover {
  background-color: #0054a3;
}
.index_indus .swiper-button-next {
  right: 0;
}
.index_indus .swiper-button-prev {
  left: 0;
}

.index_indus .swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 24px !important;
  color: #fff;
}