.scroll-backgro {
    position: relative;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.scroll-backgro li {
    height: 100vh;
    display: none;
    background-size: 100% 100% !important;
}

.scroll-backgro li .content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 52%;
    text-align: center;
    white-space: nowrap;
    transition: all 1s;
}

.scroll-backgro li .content h3 {
    font-weight: bold;
    font-size: 4em;
    letter-spacing: 5px;
    color: white;
}

.scroll-backgro li .content p {
    margin-top: 20px;
    letter-spacing: 2px;
    color: white;
}

/* .banner-item {
    display: none !important;
} */

.banner-active {
    display: block !important;
}

.head-navbox {
    position: fixed !important;
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 64px;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100px;
    z-index: 99;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
}

.circlelist {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin-top: -50px;
    z-index: 99;
}

.circle-item {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: rgba(0, 0, 0, .15);
    border-radius: 50%;
}

.circle-active {
    background-color: white;
}

.head-navbox .head-left {
    flex: 1;
}

.head-navbox .head-left a svg {
    position: relative;
    top: -30px;
}

.head-navbox .head-right {
    flex: 2;
}

.head-navbox .head-right ul {
    display: flex;
    height: 100%;
    display: flex;
}

.head-navbox .head-right ul li {
    float: right;
    line-height: 100px;
    flex: 1;
    cursor: pointer;
    color: white;
    position: relative;
    text-align: center;
}

.head-navbox .head-right ul li::after {
    content: "";
    position: absolute;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: white;
    transition: width 0.3s ease-in-out;
}

.head-navbox .head-right ul li.nav-current::after,
.head-navbox .head-right ul li:hover::after {
    width: 40%;
}

/* 关于我们 */
.section-title {
    text-align: center;
    height: 60px;
    line-height: 60px;
    font-size: 2em;
    color: white;
    box-shadow: 0 2px 2px rgb(0 0 0 / 20%);
}

.section-title-one {
    background-color: #6c6c96;
}

.section-title p {
    display: inline-block;
}

.container {
    margin-right: auto;
    margin-left: auto;
    padding-left: 60px;
    padding-right: 60px;
    display: flex;
    margin-top: 50px;
}

.guanyuwomenleft h3 {
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    font-size: 2em;
    color: #131414;
}

.guanyuwomenleft p {
    text-indent: 2em;
    line-height: 2em;
    color: #5e5e5e;
}

.guanyuwomenleft a {
    text-decoration: none;
    cursor: pointer;
    color: #b54646;
    margin-left: 2em;
}

.guanyuwomenleft {
    flex: 1;
}

.guanyuwomenright {
    flex: 1;
}

.strength-content {
    width: 80%;
    margin: 0 auto;
    box-shadow: 0 0 10px #ccc;
    background-color: #F8FCFC;
    padding: 50px 0;
}

.strength-content-top {
    font-size: 1.75rem !important;
    text-align: center !important;
    color: #2BC3AC;
    margin-bottom: 20px;
}

.strength-content-center ul li {
    z-index: 10;
    border-bottom: solid 1px #eee;
    padding: 20px 10px;
    padding-left: 20px;
    color: #1FB19B;
    font-size: 15px;
    line-height: 30px;
    position: relative;
    cursor: pointer;
}

.strength-content-center ul li:hover {
    color: #FFFFFF;
    transition: all .3s;
}

.strength-content-center ul li:hover:after {
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
}

.strength-content-center ul li::after {
    z-index: -1;
    display: block;
    content: "";
    width: 60px;
    height: 30px;
    border-radius: 15px;
    background-color: #2FC1AC;
    position: absolute;
    top: 20px;
    right: 10px;
    transition: all .5s;
}

.strength-content-center ul li .strength-serial {
    float: right;
    border-radius: 15px;
    width: 60px;
    text-align: center;
    height: 30px;
    vertical-align: middle;
    color: #fff;
}

.strength-content-center ul li p {
    margin: 0;
    margin-right: 70px;
    text-align: left;
}

.strength-content-center {
    margin: 0 30px;
}

.strength-content-bottom {
    text-align: center;
    margin-top: 30px;
}

.strength-content-bottom a {
    padding: 10px 20px;
    margin-top: 20px;
    border: 1px solid #2BC3AC;
    border-radius: 30px;
    color: #2BC3AC;
    transition: all .3s;
    text-decoration: none;
}

.strength-content-bottom a:hover {
    padding: 10px 30px;
    transition: all .3s;
    color: #FFFFFF;
    background-color: #2BC3AC;
}

/* 服务内容 */
.section-title-two {
    background-color: #ffacbe;
}

.index-service {
    display: flex;
    flex-direction: column;
    padding: 50px;
}

.index-service-title {
    width: 100%;
    margin-bottom: 50px;
    text-align: center;
    color: #888;
}

.service-list {
    display: flex;
}

.service {
    position: relative;
    width: 25%;
    height: 220px;
    text-align: center;
    background: #fff;
    transition: all .3s ease-in-out;
    cursor: pointer;
}

.service-list .service dt {
    padding-bottom: 20px;
    font-size: 20px;
    font-weight: 300;
    color: #555;
}

.service-list .service dd .iconfont {
    font-size: 80px;
    color: #98bbf6;
}

.service-list .service .des {
    height: 40px;
    line-height: 20px;
    padding: 20px 15px 0;
    font-size: 13px;
    color: #646a75;
    overflow: hidden;
}

.service-list .on {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    padding: 15px;
    color: #fff;
    background-color: #0595c7;
}

.service-list .service:hover .on {
    display: block;
}

.service-list .on h6 {
    line-height: 30px;
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 400;
    color: #fff;
}

.service-list .on li {
    line-height: 24px;
    font-size: 13px;
    color: #fff;
}

.service-list .on .index2n {
    margin-top: 20px;
    height: 36px;
}

.service-list .index2n a {
    line-height: 36px;
    padding: 6px 25px;
    border: 1px #fff solid;
    border-radius: 1px;
    color: #fff;
    text-decoration: none;
}

.process {
    display: flex;
    flex-direction: column;
    padding: 0 50px;
}

.index-title {
    margin-bottom: 50px;
    text-align: center;
}

.index-title .title {
    line-height: 30px;
    margin-bottom: 20px;
    font-size: 30px;
    color: #333;
    padding: 0 10px;
    height: 32px;
    font-weight: 700;
    overflow: hidden;
}

.index-title .tips {
    line-height: 15px;
    font-size: 15px;
    color: #888;
}

.process li {
    float: left;
    width: 12.5%;
    text-align: center;
    cursor: pointer;
}

.process li:hover span {
    color: #000;
}

.process li img {
    height: 50px;
}

.process li span {
    display: block;
    line-height: 40px;
    font-size: 16px;
    color: #ccc;
}

.process p {
    line-height: 24px;
    padding: 10px 0 0 40px;
    font-size: 13px;
    color: #aaa;
}

.sloganrow {
    margin-top: 50px;
    text-align: center;
}

.sloganrow h3 {
    color: #676666 !important;
    font-weight: 300;
    font-size: 36px;
    line-height: 40px;
    margin-bottom: 10px !important;
}

.sloganrow h2 {
    color: #333333 !important;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 35px;
    line-height: 58px;
}

.sloganrow .divider {
    width: 75px;
    height: 2px;
    background-color: #999;
    margin: 40px auto 60px;
}

/* 案例 */
.section-title-three {
    background-color: #ffbd88;
}

.portfolio-container {
    display: flex;
    flex-direction: column;
    padding: 0 50px;
}

.portfolio-container>nav {
    margin-top: 20px;
    margin-bottom: 35px;
    font-size: 12px;
    text-align: center;
}

.portfolio-container>nav li {
    display: inline-block;
    height: 25px;
    line-height: 25px;
}

.portfolio-container>nav li a {
    border: 1px solid transparent;
    display: block;
    padding: 0 20px;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    text-decoration: none;
}

.current-category a {
    color: #fc4949 !important;
}

.current-category a {
    color: #fc4949 !important;
    border-color: #fc4949 !important;
}

.portfolio-items {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.portfolio-items .item {
    width: 31% !important;
    margin: 0 1% 20px;
    text-decoration: none;
}

.portfolio-items .item img {
    width: 100%;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.portfolio-items .item:hover img {
    transform: scale(1.25);
    -webkit-transform: scale(1.25);
    -moz-transform: scale(1.25);
    -o-transform: scale(1.25);
}

.portfolio-info-1 {
    overflow: hidden;
}

.portfolio-info-2 {
    color: #333333;
    text-align: center;
    padding: 20px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    /* opacity: 0;
    -moz-opacity: 0;
    -khtml-opacity: 0;
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(opacity=(0)); */
    /* filter: alpha(opacity=(0)); */
}

.portfolio-info-2 h4 {

    font-size: 14px;
    font-weight: 700;
    line-height: 34px;
    margin-bottom: 5px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.portfolio-info-2 p {
    font-family: Raleway, sans-serif;
    margin-bottom: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    font-size: 14px;
}

.portfolio-items .item:hover .portfolio-info-2 {
    background-color: #fc4949;
    color: #fff !important;
}

/* 联系我们 */
.section-title-four {
    background-color: #b6ace8;
}

.contactContainer {
    display: flex;
    padding: 0 100px;
    flex-direction: column;
    margin-bottom: 50px;
}

.infoContainer {
    text-align: center;
}

.infoContainer h2 {
    font-size: 35px;
    line-height: 58px;
    margin-top: 20px;
    margin-bottom: 20px;
    font-weight: 700;
    color: #292929;
}

.infoContainer p {
    margin-bottom: 15px;
    color: #333333;
    font-size: 13px;
}

.infoHolder {
    text-align: center;
    border: 1px solid #efefef;
    padding: 20px;
    margin-top: 70px;
    margin-bottom: 70px;
}

.address {
    position: relative;
}

.address span {
    background: none repeat scroll 0 0 #2D2D2D;
    border: 10px solid #FFFFFF;
    border-radius: 100px;
    -webkit-border-radius: 100px;
    -moz-border-radius: 100px;
    -ms-border-radius: 100px;
    -o-border-radius: 100px;
    -webkit-background-clip: padding-box;
    -moz-background-clip: padding;
    background-clip: padding-box;
    color: #FFFFFF;
    display: inline-block;
    font-size: 20px;
    height: 50px;
    left: 50%;
    line-height: 58px;
    margin-left: -33px;
    position: absolute;
    top: -57px;
    width: 50px;
}

.address p {
    font-size: 24px;
    color: #2d2d2d;
    padding-top: 40px;
    padding-bottom: 60px;
}

.info {
    text-align: center;
    font-size: 14px;
}

.info ul {
    padding-bottom: 25px;
}

.info li {
    display: inline-block;
    width: 200px;
    position: relative;
}

.info li .ico {
    background: #2D2D2D;
    border: 10px solid #FFFFFF;
    border-radius: 100px;
    -webkit-border-radius: 100px;
    -moz-border-radius: 100px;
    -ms-border-radius: 100px;
    -o-border-radius: 100px;
    -webkit-background-clip: padding-box;
    -moz-background-clip: padding;
    background-clip: padding-box;
    color: #FFFFFF;
    display: inline-block;
    font-size: 20px;
    height: 50px;
    left: 50%;
    line-height: 46px;
    margin-left: -33px;
    position: absolute;
    top: 25px;
    width: 50px;
}

/* 侧边栏 */
.aside-right {
    position: fixed;
    right: 1px;
    bottom: 30%;
    z-index: 99;
    margin-top: -100px;
    border: 1px solid #e0e0e0;
    background: #f1f1f1;
    opacity: .9;
}

.aside-right-meau {
    position: relative;
}

.aside-right-meau>.aside-right-box>.box-border>.sev-b {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e4e4e4;
    text-align: center;
}

.meau-qq>.aside-right-box>.box-border>.sev-b>a {
    display: inline-block;
    padding-left: 43px;
    background: url(../image/zxqq.png) no-repeat left 3px;
    color: #888;
    font-size: 14px;
    line-height: 36px;
    text-decoration: none;
    margin: 0 auto;
}

.aside-right-box {
    position: absolute;
    display: block;
    top: -15px;
    right: 62px;
    padding-right: 25px;
    display: none;
}

.box-border {
    position: relative;
    overflow: hidden;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    padding: 20px;
    border: 1px solid #f1f1f1;
    border-top: 4px solid #425cbb;
    background-color: #fff;
    width: 300px;
    -webkit-box-shadow: 0 3px 8px rgb(0 0 0 / 15%);
    -moz-box-shadow: 0 3px 8px rgba(0, 0, 0, .15);
    box-shadow: 0 3px 8px rgb(0 0 0 / 15%);
}

.sev-t {
    overflow: hidden;
}

.sev-t p {
    text-align: center;
    color: #425cbb;
    font-size: 22px;
    line-height: 28px;
}

.sev-t p i {
    display: block;
    color: #888;
    font-style: normal !important;
    font-size: 14px;
}

.aside-right-btn {
    position: relative;
    display: block;
    width: 60px;
    height: 70px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
    text-decoration: none;
}

.aside-right-btn span {
    color: #425cbb;
    font-size: 28px !important;
    line-height: 52px;
}

.aside-right-btn p {
    margin: 0;
    padding-top: 0;
    padding-bottom: 10px;
    color: #333;
    text-decoration: none;
    font-size: 12px;
    line-height: 18px;
}

.meau-wx .aside-right-box .box-border .sev-t {
    text-align: center;
}

.meau-wx .aside-right-box .box-border .sev-t img {
    display: block;
    margin: 0 auto;
}

.meau-qq:hover .aside-right-box {
    display: block;
}

.meau-rexian:hover .aside-right-box {
    display: block;
}

.meau-wx:hover .aside-right-box {
    display: block;
}

.meau-top {
    display: none;
}

/* 尾部 */
.xs0 {
    font-family: Arial;
    font-size: 0.83em;
    -webkit-text-size-adjust: none;
}

.foot-top a {
    color: #000 !important;
    text-decoration: none;
}

/* Responsive Design & Optimization */

html {
    scroll-behavior: smooth;
}

/* Original Media Queries from HTML */
@media only screen and (max-width: 980px) {
    .scroll-backgro {
        width: 70%;
    }
}

@media only screen and (max-width: 640px) {
    .scroll-backgro {
        width: 100%;
    }
}

/* Mobile Adaptation (max-width: 768px) */
@media screen and (max-width: 768px) {

    /* Navigation */
    .head-navbox {
        height: 60px;
        /* Fixed height for navbar header */
        flex-direction: row;
        /* Keep row direction to align logo and hamburger */
        justify-content: space-between;
        align-items: center;
        background-color: rgba(0, 0, 0, 0.9) !important;
        margin-right: 20px;
        position: fixed;
        /* Ensure it stays on top */
        overflow: visible;
        /* Allow menu to overflow */
    }

    .mobile-menu-btn {
        display: block;
        width: 30px;
        height: 25px;
        position: relative;
        cursor: pointer;
        z-index: 101;
        margin-right: 20px;
    }

    .mobile-menu-btn span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: #fff;
        margin-bottom: 6px;
        transition: all 0.3s;
        transform-origin: center;
    }

    .mobile-menu-btn span:last-child {
        margin-bottom: 0;
    }

    /* Hamburger Animation */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .head-navbox .head-left {
        padding: 0;
        flex: 0 0 auto;
    }

    .head-navbox .head-left a svg {
        top: 7px;
        height: 40px;
        /* Smaller logo */
        width: auto;
    }

    .head-navbox .head-right {
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.95);
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        transition: all 0.3s ease-in-out;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        visibility: hidden;
    }

    .head-navbox .head-right ul {
        flex-direction: column;
        height: auto;
        padding: 20px 0;
        margin: 0;
    }

    .head-navbox .head-right ul li {
        float: none;
        line-height: 50px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        width: 100%;
        text-align: center;
        margin: 0;
    }

    .head-navbox .head-right ul li:active,
    .head-navbox .head-right ul li:hover,
    .head-navbox .head-right ul li.nav-current {
        background-color: rgba(255, 255, 255, 0.1);
        color: #fff;
    }

    /* Show menu when active */
    .head-navbox .head-right.active {
        transform: scaleY(1);
        opacity: 1;
        visibility: visible;
    }

    .nav-current::after {
        display: none;
    }

    /* Banner */
    .scroll-backgro li .content {
        width: 90%;
    }

    .scroll-backgro li .content h3 {
        font-size: 1.8em;
        /* Slightly smaller */
    }

    .scroll-backgro li .content p {
        font-size: 1em !important;
        white-space: normal;
        /* Allow text wrapping */
    }

    /* General Layout */
    .container {
        flex-direction: column;
        padding-left: 15px;
        padding-right: 15px;
        margin-top: 30px;
    }

    /* ... other existing styles ... */

    /* Strength Section */
    .strength-content {
        width: 100%;
        margin: 0;
    }

    .strength-content-center {
        margin: 0 10px;
    }

    /* Services */
    .index-service {
        padding: 20px;
    }

    .service-list {
        flex-wrap: wrap;
    }

    .service {
        width: 50%;
        margin-bottom: 20px;
    }

    /* Process */
    .process {
        padding: 0 20px;
    }

    .process li {
        width: 25%;
        margin-bottom: 20px;
    }

    /* Portfolio */
    .portfolio-container {
        padding: 0 20px;
    }

    .portfolio-items .item {
        width: 48% !important;
    }

    /* Contact */
    .contactContainer {
        padding: 0 20px;
    }

    .info li {
        width: 100%;
        margin-bottom: 20px;
    }

    .guanyuwomenleft,
    .guanyuwomenright {
        margin: 0 !important;
        width: 100%;
        text-align: center;
    }

    .guanyuwomenright img {
        max-width: 100%;
        height: auto;
        margin-top: 20px;
    }

    .guanyuwomenleft p {
        text-align: left;
    }

    /* Contact Info Fixes */
    .address span {
        position: static;
        margin: 0 auto 20px;
        display: block;
        transform: none;
    }

    .address p {
        font-size: 16px;
        /* Smaller font for address */
        padding-top: 10px;
        padding-bottom: 20px;
        word-break: break-all;
        /* Prevent overflow */
    }

    /* Fix QQ and Phone icons alignment */
    .info li .ico {
        position: static;
        margin: 0 auto 15px;
        display: block;
        transform: none;
        left: auto;
        top: auto;
    }

    .info li p {
        padding-top: 0;
    }

    .infoContainer h2 {
        font-size: 24px;
    }

    .infoHolder {
        padding: 15px;
        margin-top: 30px;
        margin-bottom: 30px;
    }

    /* Aside - Hide completely on mobile */
    .aside-right {
        display: none !important;
    }

    /* Footer */
    footer {
        padding: 20px 0;
    }
}



/* Small Mobile Adaptation (max-width: 480px) */
@media screen and (max-width: 480px) {
    .service {
        width: 100%;
    }

    .process li {
        width: 50%;
    }

    .portfolio-items .item {
        width: 100% !important;
        margin: 0 0 20px;
    }

    .head-navbox .head-left a svg {
        height: 50px;
    }
}