/* index-common */
.index-common-title {
    text-align: center;
}

.index-common-title h3 {
    color: #111;
    font-size: 24px;
    font-weight: normal;
    line-height: 1em;
    letter-spacing: 1px;
}

.index-common-title p {
    margin-top: 18px;
    color: #888;
    font-size: 16px;
}

.index-common-body {
    padding: 30px 0 40px;
}
/* index-title */

/* index-banner */
.index-banner {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 800px;
    background-color: #000c52;
}

.index-banner .index-banner-group {
    position: absolute;
    width: 9999px;
    font-size: 0;
}

.index-banner .index-banner-group .index-banner-item {
    display: inline-block;
    overflow: hidden;
}

.index-banner .index-banner-group .index-banner-item img {
    min-width: 1920px;
}

.index-banner .banner-prev-btn, .index-banner .banner-next-btn {
    padding: 30px 10px;
    position: absolute;
    top: 40%;
    width: 30px;
    height: 56px;
    cursor: pointer;
}

.index-banner .banner-prev-btn {
    background: url('../../img/index/icon-index-banner-prev.png') no-repeat center;
    left: 90px;
}

.index-banner .banner-prev-btn:hover {
    background: url('../../img/index/icon-index-banner-prev-active.png') no-repeat center;
}

.index-banner .banner-next-btn {
    background: url('../../img/index/icon-index-banner-next.png') no-repeat center;
    right: 90px;
}

.index-banner .banner-next-btn:hover {
    background: url('../../img/index/icon-index-banner-next-active.png') no-repeat center;
}

.index-banner .banner-page-btn {
    position: absolute;
    bottom: 49px;
    width: 100%;
    height: 0;
    text-align: center;
    font-size: 0;
}

.index-banner .banner-page-btn span {
    display: inline-block;
    width: 61px;
    height: 36px;
    background-image: url('../../img/index/icon-index-banner-page-btn.png');
    cursor: pointer;
}

.index-banner .banner-page-btn span.active {
    background-image: url('../../img/index/icon-index-banner-page-btn-active.png');
}
/* index-banner */

/* index-step */
.index-step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    height: 110px;
    background-color: #fff;
    font-size: 0;
}

@media (max-width: 1600px){
    .index-step {
        height: 95px;
    }
}

.index-step .index-step-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.index-step .index-step-item:first-child:before {
    content: inherit;
}

.index-step .index-step-item .index-step-ico {
    display: inline-block;
    vertical-align: middle;
    line-height: 1;
}

.index-step .index-step-item .index-step-ico i {
    background-image: linear-gradient(to right, #ffe59e, #78571d);
    -webkit-background-clip: text;
    color: transparent;
    background: none\0;
    color: #0057b2\0;
    font-size: 44px;
}

@media (max-width: 1600px){
    .index-step .index-step-item .index-step-ico i {
        font-size: 40px;
    }
}

.index-step .index-step-item .index-step-txt p {
    padding-top: 4px;
    color: #555;
    font-size: 14px;
    line-height: 1.25;
}

.index-step .index-step-arrow i {
    color: #ddd;
    font-size: 20px;
}

@media (max-width: 1600px){
   .index-step .index-step-item .index-step-txt p {
        font-size: 13px;
    }

    .index-step .index-step-arrow i {
        font-size: 18px;
    } 
}
/* index-step */

/* index-category */
.index-category .index-common-body {
    display: flex;
    gap: 20px;
}

.index-category .index-common-body .index-category-item {
    flex: 1;
    height: 420px;
    background: #f3f3f3 linear-gradient(0,#f7f7f7,#f4f4f4 15%,#ffffff 35%,#ededed);
}

.index-category .index-category-item .index-category-product-img {
    box-sizing: border-box;
    margin-top: 40px;
    padding: 0 35px;
}

.index-category .index-category-item .index-category-product-img img {
    max-width: 100%;
    transition: transform 0.6s;
}

.index-category .index-category-item:hover .index-category-product-img img {
    transform: scale(1.05);
}

.index-category .index-category-item .index-category-text {
    margin-top: 18px;
    padding: 0 20px;
    text-align: center;
}

.index-category .index-category-item .index-category-text h4 {
    font-size: 20px;
    font-weight: normal;
}

.index-category .index-category-item .index-category-text p {
    margin-top: 10px;
    color: #7b7b7b;
    font-size: 14px;
    line-height: 1.25;
}

@media (max-width: 1600px){
    .index-category .index-common-body {
        gap: 10px;
    }

    .index-category .index-common-body .index-category-item {
        height: 350px;
    }

    .index-category .index-category-item .index-category-product-img {
        margin-top: 30px;
        padding: 0 30px;
    }
}
/* index-category */

/* index-scene */
.index-scene .index-common-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.index-scene .index-scene-item {
    overflow: hidden;
    position: relative;
    height: 316px;
}

.index-scene .index-scene-item .index-scene-img {
    width: 100%;
    height: 100%;
}

.index-scene .index-scene-item .index-scene-img img {
    width: 100%;
    height: 100%;
    transition: transform 1s;
}

.index-scene .index-scene-item:hover .index-scene-img img {
    transform: scale(1.05);
}

.index-scene .index-scene-item .index-scene-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.index-scene .index-scene-item .index-scene-text h4 {
    background: linear-gradient(0,rgba(0,0,0,0.7),transparent);
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    text-align: center;
    line-height: 50px;
}

@media (max-width: 1600px){
    .index-scene .index-common-body {
        gap: 10px;
    }
    
    .index-scene .index-scene-item {
        height: 251px;
    }

    .index-scene .index-scene-item .index-scene-text h4 {
        font-size: 15px;
        line-height: 40px;
    }
}
/* index-scene */

/* solution-ad-bar */
.solution-ad-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 120px;
    background: url('/static/default/img/index/back-img-solution-ad-bar.jpg') center no-repeat;
    background-size: 100% 100%;
    text-align: center;
}

.solution-ad-bar .solution-ad-bar-txt {
    color: #393939;
    font-size: 24px;
    line-height: 1;
    letter-spacing: 3px;
}

.solution-ad-bar .solution-ad-bar-btn {
    display: flex;
    align-items: center;
    margin-top: 10px;
    font-size: 0;
}

.solution-ad-bar .solution-ad-bar-btn > span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 250px;
    height: 38px;
    border: 1px solid;
    border-image: linear-gradient(80deg, #b58b48, #ffefcd 28%, #ffefcd 70%, #dfbd74) 1;
    box-sizing: border-box;
    font-size: 16px;
    font-weight: bold;
    color: #e2711d;
}

.solution-ad-bar .solution-ad-bar-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    width: 110px;
    height: 38px;
    font-size: 15px;
    color: #fff;
    background: #dfbd74 linear-gradient(90deg, #dfbd74, #ad8225);
}

@media (max-width: 1600px){
    .solution-ad-bar {
        height: 110px;
    }
}
/* solution-ad-bar */

/* index-case */
.index-case {
    padding-top: 40px;
}

.index-case .index-case-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    font-size: 0;
}

.index-case .index-case-list .index-case-item {
    overflow: hidden;
    position: relative;
    height: 265px;
}

.index-case .index-case-list .index-case-item .index-case-img {
    width: 100%;
    height: 100%;
}

.index-case .index-case-list .index-case-item .index-case-img img {
    width: 100%;
    height: 100%;
    transition: transform 1s;
}

.index-case .index-case-list .index-case-item:hover .index-case-img img {
    transform: scale(1.05);
}

.index-case .index-case-list .index-case-item .index-case-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.index-case .index-case-list .index-case-item .index-case-text h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 55px;
    padding: 0 10px;
    background: linear-gradient(0,rgba(0,0,0,0.7),transparent);
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    text-align: center;
    line-height: 1.3;
}

@media (max-width: 1600px){
    .index-case .index-case-list {
        gap: 10px;
    }
    .index-case .index-case-list .index-case-item {
        width: 292px;
        height: 216px;
    }

    .index-case .index-case-list .index-case-item .index-case-text h4 {
        font-size: 15px;
    }
}
/* index-case */

/* index-news */
.index-news {
    /* padding-top: 40px; */
}

.index-news .index-common-body {
    margin-bottom: 0;
    font-size: 0;
}

.index-news .index-common-body .index-news-section {
    display: inline-block;
    width: 486px;
    height: 610px;
    margin-left: 20px;
    background-color: #f1f4f7;
	vertical-align: middle;
    transition: box-shadow 0.4s;
}

.index-news .index-common-body .index-news-section:first-child {
    margin-left: 0;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section {
        width: 390px;
        height: 525px;
        margin-left: 15px;
    }
}

.index-news .index-common-body .index-news-section:hover {
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.index-news .index-common-body .index-news-section .index-news-img {
    position: relative;
    overflow: hidden;
    height: 326px;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section .index-news-img {
        height: 262px;
    }
}

.index-news .index-common-body .index-news-section .index-news-img img {
    width: 100%;
    height: 100%;
    transition: transform 1s;
}
.index-news .index-common-body .index-news-section:hover .index-news-img img {
    transform: scale(1.05);
}

.index-news .index-common-body .index-news-section .index-news-img span {
    display: inline-block;
    box-sizing: border-box;
    position: absolute;
    left: 20px;
    bottom: 20px;
    width:110px;
    height:34px;
    padding-left: 10px;
    background: linear-gradient(to right, #e1ae54,rgba(255,255,255,0));
    background: #01a982\0;
    color: #fff;
    font-size:16px;
    font-weight: bold;
    line-height:34px;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section .index-news-img span {
        font-size: 20px;
    }
}

.index-news .index-common-body .index-news-section .index-news-list {
    margin: 10px 20px 0;
}

.index-news .index-common-body .index-news-section .index-news-list .index-news-item {
    border-bottom: 1px solid #ebebeb;
}

.index-news .index-common-body .index-news-section .index-news-list .index-news-item a {
    display: inline-block;
    width: 370px;
    height: 50px;
    color: #333;
    font-size: 16px;
    line-height: 50px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: color 0.4s;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section .index-news-list .index-news-item a {
        width: 305px;
        height: 45px;
        line-height: 45px;
    }
}

.index-news .index-common-body .index-news-section .index-news-list .index-news-item a:hover {
    color: #333;
}

.index-news .index-common-body .index-news-section .index-news-list .index-news-item time {
    float: right;
    color: #e8a022;
    font-size: 16px;
    line-height: 50px;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section .index-news-list .index-news-item time {
        line-height: 45px;
    }
}

.index-news .index-common-body .index-news-section .news-list-more {
    display: block;
    margin: 0 20px;
    color: #19a0ff ;
    font-size: 16px;
    line-height: 60px;
}

@media (max-width: 1600px) {
    .index-news .index-common-body .index-news-section .news-list-more {
        line-height: 55px;
    }
}

.index-news .index-common-body .index-news-section .news-list-more i {
    margin-left: 5px;
    transition: 0.4s;
}

.index-news .index-common-body .index-news-section:hover .news-list-more i {
    margin-left: 15px;
}
/* index-news */

/* index-reason */
.index-reason {
    margin-top: 50px;
}

.index-reason .index-common-body {
    text-align: center;
}

.index-reason .index-reason-group {
    font-size: 0;
}

.index-reason .index-reason-group .index-reason-item {
    display: inline-block;
    width: 192px;
    margin-left: 217px;
    text-align: center;
}

.index-reason .index-reason-group .index-reason-item:first-child {
    margin-left: 0;
}

@media (max-width: 1600px) {
    .index-reason .index-reason-group .index-reason-item {
        margin-left: 144px;
    }
}

.index-reason .index-reason-group .index-reason-item .reason-item-img {
    height: 80px;
}

.index-reason .index-reason-group .index-reason-item p {
    margin-top: 10px;
    color: #333;
    font-size: 24px;
    line-height: 1.25em;
}

.index-reason .index-reason-contact {
    display: inline-block;
    width: 385px;
    height: 54px;
    margin-top: 50px;
    padding-right: 15px;
    background: #01a982;
    background: linear-gradient(to bottom, #01a982, #007a5e);
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#01a982',endColorStr='#007a5e',gradientType=0);
    color: #fff;
    font-size: 22px;
    line-height: 54px;
    letter-spacing: 5px;
}

.index-reason .index-reason-contact i {
    position: absolute;
    font-size: 20px;
    font-weight: bold;
    transition: 0.4s;
}

.index-reason .index-reason-contact:hover i {
    margin-left: 10px;
}
/* index-reason */