body {
    font-family: PingFang, sans-serif, Microsoft YaHei;
    overflow-x: hidden;
}

.container {
    max-width: 1600px;
}

/* header */

.header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1020;
    padding-top: 40px;
}

.header.white #icon_logo {
    content: url(../images/logo_white.svg);
}

.header.white #icon_weixin {
    content: url(../images/icon_weixin_white.svg);
}

.header.white #icon_pub {
    content: url(../images/icon_pub_white.svg);
}

.header.white #icon_menu {
    content: url(../images/icon_menu_white.svg);
}

.header .nav li {
    transition: all 0.2s ease-in;
}

.header .nav li:hover {
    opacity: 0.6;
}

.header .nav-menu {
    position: absolute;
    width: 540px;
    height: calc(100vh);
    top: 0;
    right: -540px;
    background-color: #000e168a;
    box-shadow: -11px 0px 30px rgba(0, 0, 0, 0.04);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    /* 添加一个渐入动画 */
    transition: all 0.2s ease-in;
}

.header .nav-menu.show {
    right: 0;
}

.header .nav-menu .menu_list {
    color: #fff;
    padding-left: 80px;
}

.header .nav-menu .menu_list a {
    color: #fff;
    text-decoration: none;
}

.header .nav-menu .menu_close {
    position: absolute;
    top: 50px;
    right: 50px;
    cursor: pointer;
}

.header .nav-menu .menu_item {
    padding: 15px 0;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: space-between !important;
    position: relative;
    font-size: 28px;
}

.header .nav-menu .menu_item .menu_link {
    margin-left: 1rem !important;
    margin-right: auto !important;
}

.header .nav-menu .menu_item .menu_link span {
    font-size: 20px;
    color: #FFFFFF;
    opacity: 0.6;
}



@media (max-width: 576px) {
    .header {
        padding-top: 10px;
    }

    .header #icon_logo {
        width: 104px;
    }

    .header #icon_menu {
        width: 24px;
    }

    .header .nav-menu {
        width: 100%;
        right: -540px;
    }

    .header .nav-menu .menu_item {
        font-size: 18px;
    }

    .header .nav-menu .menu_item .menu_link span {
        font-size: 14px;
    }

    .header .nav-menu .menu_close {
        top: 20px;
        right: 35px;
    }

    .header .nav-menu .menu_close img {
        width: 24px;
    }
}

/* footer */

.footer {
    background-color: #121318;
    background-image: url(../images/footer_logo_bg.svg);
    background-position: center;
    background-repeat: no-repeat;
    color: #A1A2A4;
}

.footer .footer-info {
    padding: 80px 0 120px;
}

.footer .footer-info a {
    color: #fff;
    text-decoration: none;
    font-size: 24px;
    font-weight: lighter;
}

.footer .page_link {
    padding: 100px 0;
    text-align: center;
}

.footer .page_link strong {
    display: block;
    font-weight: 400;
    font-size: 100px;
    line-height: 120px;
    color: #4A4D60;
    opacity: 0.2;
}

.footer .page_link a {
    display: block;
    font-weight: 400;
    font-size: 30px;
    line-height: 42px;
    letter-spacing: 0.1em;
    color: #FFFFFF;
    margin-top: -60px;
    text-decoration: none;
}



@media (max-width: 576px) {

    .footer .page_link {
        padding: 40px 0;
    }

    .footer .page_link strong {
        font-size: 32px;
        line-height: 1.5;
    }

    .footer .page_link a {
        font-size: 18px;
        line-height: 1.5;
        margin-top: -20px;
        color: #A06D58;
    }



    .footer .footer-info .logo {
        text-align: center;
    }

    .footer .footer-info .logo img {
        width: 70%;
    }

    .footer .footer-info .contact {
        padding-top: 60px;
    }

    .footer .footer-info .contact ul {
        text-align: center !important;

    }
}


.btn-advantage {
    width: 160px;
    height: 60px;
    padding: 0;
    line-height: 60px;
    background-color: #A06D58;
    border-radius: 40px;
    color: #fff;
    font-size: 18px;
    letter-spacing: 0.1em;
}


.btn-advantage:hover {
    background-color: #a06e58d7;
    color: #fff;
}


/* copyright */

#copyright {
    border-top: 1px solid #2C2D31;
    color: #A1A2A4;
    font-size: 16px;
    padding: 30px 0;
    line-height: 2;
}

#copyright a {
    color: #A1A2A4;
    text-decoration: none;
}

@media (max-width: 576px) {
    #copyright {
        flex-direction: column;
    }

    #copyright>ul {
        order: -1;
    }
}



/* home */

.home-slide {
    background: url(../images/home_bg.jpg) center no-repeat;
    background-size: cover;
    color: #fff;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
#fullpage .first .swiper-slide{

    background: url(../images/home_bg.jpg) center no-repeat;
    background-size: cover;
    color: #fff;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

}
#fullpage .first .swiper-pagination{
    text-align: left;
    left: 120px;
    bottom: 120px;   

}
#fullpage .first .swiper-pagination-bullet{
    height: 25px;
    width: 2px;
    background-color: #fff;
    margin: 0 10px;
}

#fullpage .first .swiper-pagination-bullet-active{
    height: 50px;
}

#fullpage .first .fp-arrow,
.home .first .fp-slidesNav {
    display: none;
}


.home-slide h1 {
    font-weight: 300;
    font-size: 40px;
    line-height: 56px;
    letter-spacing: 2.2em;
    text-transform: capitalize;
    color: #FFFFFF;
}

.home-slide p {
    padding-top: 45px;
    font-weight: 300;
    font-size: 30px;
    line-height: 30px;
    text-transform: capitalize;
    color: #F4F3F1;
    opacity: 0.6;
}


.first .swiper-slide h1 {
    font-weight: 300;
    font-size: 40px;
    line-height: 56px;
    color: #FFFFFF;
}

.first  .swiper-slide p {
    margin-top: 30px;
    font-weight: 300;
    font-size: 30px;
    line-height: 30px;
    text-transform: capitalize;
    color: #F4F3F1;
    opacity: 0.6;
}

.first .swiper-slide a{
    margin-top: 40px;
}


/* 添加文字从小变大的动画效果 */
.home-slide h1,
.home-slide p {
    animation: text_show 10s ease-in forwards;
}



@keyframes text_show {
    0% {
        transform: scale(0.7);
        opacity: 0.6;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }

}

.home-slide .tip-scroll {
    width: 140px;
    position: fixed;
    right: 100px;
    bottom: 0;
    transform-origin: bottom right 60px;
    transform: rotate(90deg);
    color: #A06D58;
    font-weight: 325;
    font-size: 20px;
    line-height: 24px;
    letter-spacing: 0.1em;
    text-transform: capitalize;
    overflow: hidden;
    animation: scroll_tip 2s linear infinite;
}

@keyframes scroll_tip {
    0% {
        width: 140px;
    }

    50% {
        width: 120px;
    }

    100% {
        width: 140px;
    }
}

.home-slide .tip-scroll::after {
    content: '';
    position: absolute;
    background-color: #3B3B3B;
    display: inline-block;
    height: 1px;
    width: 100%;
    margin-top: 11px;
}




@media (max-width:576px) {
    .home-slide h1 {
        font-size: 20px;
        line-height: 36px;
        letter-spacing: 1em;
        text-transform: capitalize;
    }

    .home-slide p {
        padding-top: 10px;
        font-size: 14px;
    }
}

.home .advantage {
    background: url(../images/page_bg.svg) center no-repeat;
    background-color: #EFEDE9;
    background-size: 140%;
}

.home .advantage .container {
    display: flex;
    flex-direction: row;
    align-content: center;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
}


.home .advantage .info {
    width: 580px;
    padding-left: 80px;
}

.home .advantage .info h2 {
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    color: #121318;
}

.home .advantage .info span {
    font-family: 'Gotham';
    font-style: italic;
    font-weight: 300;
    font-size: 50px;
    line-height: 60px;
    letter-spacing: 0.1em;
    color: #A06D58;
}

.home .advantage .info p {
    font-weight: 300;
    font-size: 20px;
    line-height: 35px;
    color: #121318;
    opacity: 0.7;
    padding: 30px 0;
}





.home .advantage .fp-controlArrow {
    top: auto;
    bottom: 120px;

}

.home .advantage .fp-controlArrow:hover {
    opacity: 0.7;
}


.home .advantage .fp-prev {
    border: none;
    background: url(../images/icon_last.svg) center no-repeat;
    width: 60px;
    height: 60px;
    right: 220px;
    left: auto;

}

.home .advantage .fp-next {
    border: none;
    background: url(../images/icon_next.svg) center no-repeat;
    width: 60px;
    height: 60px;
    right: 120px;
}

.home .advantage .fp-slidesNav {
    left: 120px !important;
    bottom: 120px;
    width: 300px;
    right: auto;
}

.home .advantage .fp-slidesNav li a {
    display: flex;
    align-items: flex-end;
}

.home .advantage .fp-slidesNav span {
    width: 2px;
    height: 25px;
    border: none;
    background-color: #19363880;
    border-radius: 0;
    left: auto;
    top: auto;
    margin: 0;

}
.home .advantage .slide{
    overflow: hidden;
    -ms-overflow-style: none;
}

.home .advantage .fp-slidesNav .active span {
    background-color: #193638;
    border: none;
    width: 2px;
    height: 50px;
    border-radius: 0;
    margin: 0;
}

.home .advantage .animated{
    opacity: 0;
    transform:translate3d(200px,0,0);
    transition: all 800ms ease-out;
}
.home .advantage.active .active .animated{
    opacity: 1;
    transform:translate3d(0,0,0);
}

.home .advantage .animated2{
    opacity: 0;
    transform: scale(0.4);
    transition: all 1000ms ease;
}




.home .advantage.active .active .animated2{
    opacity: 1;
    transform: scale(1);
}




.home .services {
    background-color: #000;
}

.home .services .pc_items {
    height: calc(100vh);
    display: flex;
    flex-direction: row;
}

.home .services .mobile_items {
    display: none;
}


.home .services .pc_items .item {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    width: 8%;
    cursor: pointer;
    background-color: #0000007a;
    background-blend-mode: color;
    transition: all 0.3s ease-in;
    overflow: hidden;
}

.home .services .pc_items .item .info {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transform: rotate(270deg);
    transform-origin: left top;
    padding-top: 30px;

}

.home .services .pc_items .item .info h2 {
    font-weight: 500;
    font-size: 28px;
    text-transform: capitalize;
    color: #FFFFFF;
    white-space: nowrap;

}

.home .services .pc_items .item .info span {
    font-weight: 325;
    font-size: 20px;
    line-height: 24px;
    text-transform: capitalize;
    white-space: nowrap;
    color: #A06D58;
}


.home .services .pc_items .item .info p {
    display: none;
}


.home .services .pc_items .item.active {
    width: 60%;
    background-blend-mode: lighten;
}

.home .services .pc_items .item:hover {
    background-color: #00000069;
}

.home .services .pc_items .item.active .info {
    padding: 30px 50px;
    transform: rotate(0deg);
    background: linear-gradient(360deg, rgba(0, 0, 0, 0.59) 42.68%, rgba(0, 0, 0, 0) 83.46%);
}

.home .services .pc_items .item.active .info p {
    padding-top: 20px;
    display: block;
    font-weight: lighter;
    font-size: 16px;
    line-height: 32px;
    color: #FFFFFF;
    opacity: 0.7;
}


.home .services .pc_items .item:nth-child(1) {
    background-image: url(../images/img_pub.jpg);
}

.home .services .pc_items .item:nth-child(2) {
    background-image: url(../images/img_Commercial.jpg);
}

.home .services .pc_items .item:nth-child(3) {
    background-image: url(../images/img_park.jpg);
}

.home .services .pc_items .item:nth-child(4) {
    background-image: url(../images/img_road.jpg);
}

.home .services .pc_items .item:nth-child(5) {
    background-image: url(../images/img_property.jpg);
}

.home .services .pc_items .item:nth-child(6) {
    background-image: url(../images/yanghu.jpg);
}


.home .projects {
    background-color: #F4F3F1;

}

.home .projects .title {
    position: absolute;
    top: 100px;
    width: 100%;
    text-align: center;
}

.home .projects .title h2 {
    font-style: normal;
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    color: #121318;
}

.home .projects .title span {
    font-weight: 325;
    font-size: 20px;
    line-height: 24px;
    color: #A06D58;
}

.home .projects .swiper {
    height: 500px;
    overflow: auto;
    overflow-x: hidden;
}

.home .projects .swiper-slide {
    /* width: 100%; */
    width: 840px;
    height: 500px;
    /* height: calc(100vh - 250px); */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column-reverse;
}

.home .projects .swiper-slide.swiper-slide-active {
    
}

.swiper-slide .pic {
    height: 500px;
    overflow: hidden;
    cursor: pointer;
}

.swiper-slide .pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease-in;
}

.swiper-slide .pic:hover img {
    transform: scale(1.05);
}

.home .projects .swiper-slide .info {
    bottom: 0;
    width: 100%;
    color: #fff;
    background: linear-gradient(359.13deg, rgba(0, 0, 0, 0.59) 44.81%, rgba(0, 0, 0, 0) 90%);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
}

.home .projects .swiper-slide .info h3 {
    font-style: normal;
    font-weight: 500;
    font-size: 28px;
    line-height: 42px;
    color: #FFFFFF;
}

.home .projects .swiper-slide .info p {
    font-weight: 400;
    font-size: 16px;
    line-height: 28px;
    color: #FFFFFF;
    opacity: 0.7;
    margin: 0;
}

.home .projects .swiper-slide .info a {
    color: #FFFFFF;
    border: #fff solid 1px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
}

.home .projects .swiper-slide .info a:hover {
    background-color: #ffffff18;
}

.home .projects .more {
    position: absolute;
    bottom: 80px;
    width: 100%;
    text-align: center;
}


.home .projects .swiper-button-prev {
    border: none;
    background: url(../images/icon_last.svg) center no-repeat;
    width: 60px;
    height: 60px;
    left: calc(50vw - 550px);
}

.home .projects .swiper-button-next {
    border: none;
    background: url(../images/icon_next.svg) center no-repeat;
    width: 60px;
    height: 60px;
    right: calc(50vw - 550px);
}

.home .projects .swiper-button-prev::after,
.home .projects .swiper-button-next::after {
    content: none;
}

@media (max-width:576px) {

    .home .advantage {
        background-size: 280%;
    }

    .home .advantage .container {
        display: flex;
        flex-direction: row;
        align-content: center;
        align-items: center;
        justify-content: space-between;
        flex-direction: column;

    }


    .home .advantage .info {
        width: 580px;
        max-width: 100%;
        padding-left: 0px;
        position: relative;
    }

    .home .advantage .info h2 {
        font-size: 24px;
        line-height: 2;
    }

    .home .advantage .info>span {
        font-size: 24px;
        line-height: 2;
        position: absolute;
        right: 15px;
    }

    .home .advantage .info .btn-advantage {
        font-size: 16px;
        line-height: 40px;
        height: 40px;
        width: 120px;
    }

    .home .advantage .info p {
        font-size: 14px;
        line-height: 2;
        padding: 0;
    }

    .home .advantage .pic {
        padding: 40px;
    }


    .home .advantage .fp-controlArrow {
        top: 64%;
        bottom: auto;
    }

    .home .advantage .fp-controlArrow:hover {
        opacity: 0.7;
    }


    .home .advantage .fp-prev {
        border: none;
        background: url(../images/icon_last.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        right: auto;
        left: 15px;

    }

    .home .advantage .fp-next {
        border: none;
        background: url(../images/icon_next.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        right: 15px;
    }

    .home .advantage .fp-slidesNav {
        left: 15px !important;
        bottom: 40px;
        width: 100px;
        right: auto;
    }

    .home .advantage .fp-slidesNav ul li {
        width: 2px;
        height: 20px;
        margin: 5px;
    }

    .home .advantage .fp-slidesNav li a {
        display: flex;
        align-items: flex-end;
    }

    .home .advantage .fp-slidesNav span {
        width: 2px;
        height: 10px;
        border: none;
        background-color: #19363880;
        border-radius: 0;
        left: auto;
        top: auto;
        margin: 0;

    }

    .home .advantage .fp-slidesNav .active span {
        background-color: #193638;
        border: none;
        width: 2px;
        height: 20px;
        border-radius: 0;
        margin: 0;
    }

    .home .services .pc_items {
        display: none;
    }

    .home .services .mobile_items {
        display: block;
        height: 100vh;
    }

    .home .services .mobile_items .item {
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        height: 100vh;
        display: flex;
        align-items: flex-end;
    }

    .home .services .mobile_items .item:nth-child(1) {
        background-image: url(../images/img_pub.jpg);
    }

    .home .services .mobile_items .item:nth-child(2) {
        background-image: url(../images/img_Commercial.jpg);
    }

    .home .services .mobile_items .item:nth-child(3) {
        background-image: url(../images/img_park.jpg);
    }

    .home .services .mobile_items .item:nth-child(4) {
        background-image: url(../images/img_road.jpg);
    }

    .home .services .mobile_items .item:nth-child(5) {
        background-image: url(../images/img_property.jpg);
    }

    .home .services .mobile_items .item:nth-child(6) {
        background-image: url(../images/yanghu.jpg);
    }



    .home .services .mobile_items .item .info {
        padding: 15px;
        background: linear-gradient(360deg, rgba(0, 0, 0, 0.59) 42.68%, rgba(0, 0, 0, 0) 83.46%);
        color: #fff;
    }

    .home .services .mobile_items .item .info h2 {
        font-size: 20px;
        line-height: 28px;
        text-transform: capitalize;
        color: #FFFFFF;
    }

    .home .services .mobile_items .item .info span {

        font-size: 14px;
        line-height: 17px;
        text-transform: uppercase;
        color: #A06D58;
    }


    .home .services .swiper-button-prev {
        border: none;
        background: url(../images/icon_last_white.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        left: 10px;
    }

    .home .services .swiper-button-next {
        border: none;
        background: url(../images/icon_next_white.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        right: 10px;
    }

    .home .services .swiper-button-prev::after,
    .home .services .swiper-button-next::after {
        content: none;
    }



    .home .projects .title {
        top: 60px;
    }

    .home .projects .title h2 {
        font-size: 32px;
        line-height: 2;
    }

    .home .projects .title span {
        font-size: 16px;
        line-height: 2;
    }

    .home .projects .swiper {
        height: 400px;
        overflow: auto;
        overflow-x: hidden;
    }

    .home .projects .swiper-slide {
        /* width: 100%; */
        /* width: 100%; */
        width: calc(100vw - 100px);
        height: 400px;
        /* height: calc(100vh - 250px); */
    }

    .home .projects .swiper-slide.swiper-slide-active {
        background: #3B3B3B;
        /* box-shadow: 0px 60px 120px rgba(0, 0, 0, 0.25); */
    }

    .swiper-slide .pic {
        height: 400px;
    }

    .home .projects .swiper-slide .info {
        padding: 15px;
    }

    .home .projects .swiper-slide .info h3 {
        font-size: 18px;
        line-height: 2;
    }

    .home .projects .swiper-slide .info p {
        font-size: 12px;
        line-height: 1.5;
    }

    .home .projects .swiper-slide .info a {
        font-size: 14px;
        line-height: 28px;
    }

    .home .projects .swiper-slide .info a:hover {
        background-color: #ffffff18;
    }

    .home .projects .more {
        position: absolute;
        bottom: 40px;
        width: 100%;
        text-align: center;
    }


    .home .projects .swiper-button-prev {
        border: none;
        background: url(../images/icon_last.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        left: 10px;
    }

    .home .projects .swiper-button-next {
        border: none;
        background: url(../images/icon_next.svg) center no-repeat;
        background-size: 100%;
        width: 30px;
        height: 30px;
        right: 10px;
    }

    .home .projects .swiper-button-prev::after,
    .home .projects .swiper-button-next::after {
        content: none;
    }

}


.about-us .page_head {
    background: url(../images/about_us_headbg.png) center no-repeat;
    background-size: cover;
    height: 800px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.about-us .page_head h1 {
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    /* identical to box height */
    letter-spacing: 0.1em;
    text-transform: capitalize;
    color: #FFFFFF;
    padding-top: 30px;
}

.about-us .page_head span {
    font-weight: 400;
    font-size: 30px;
    line-height: 36px;
    /* identical to box height */
    text-transform: uppercase;
    color: #A06D58;
}

.about-us .base_info {
    padding: 140px 0;
}

.about-us .base_info h3 {
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    text-transform: capitalize;
    color: #121318;
    padding-top: 30px;
}

.about-us .base_info p {
    font-weight: 400;
    font-size: 20px;
    line-height: 35px;
    letter-spacing: 0.1em;
    text-transform: capitalize;
    color: #121318;
    opacity: 0.7;
}

.about-us .base_info .data {
    padding-top: 80px;
}

.about-us .base_info .data .text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 20px;
}

.about-us .base_info .data .text strong {
    font-size: 32px;
}

.about-us .map {
    background: url(../images/img_map.png) right center no-repeat;
    background-size: auto 100%;
    background-color: #F1F2F4;
    height: 800px;
}

.about-us .map h3 {
    padding-top: 160px;
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    color: #121318;

}

.about-us .map p {
    padding-top: 40px;
    max-width: 520px;
    font-weight: 400;
    font-size: 20px;
    line-height: 35px;
    color: #121318;
    opacity: 0.7;

}

.about-us .concept {
    padding: 100px 0 120px;
}

.about-us .concept h2 {
    font-weight: 500;
    font-size: 40px;
    line-height: 56px;
    color: #121318;
}

.about-us .concept .items {
    padding-top: 60px;
}

.about-us .concept .items h3 {
    padding-top: 40px;
    font-weight: 400;
    font-size: 30px;
    line-height: 42px;
    color: #121318;
    opacity: 0.7;
    text-align: center;
}


.about-us .linian {
    background: url('../images/img_gy1.png') center no-repeat;
    background-size: cover;
    height: 420px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-us .linian p {
    max-width: 960px;

    font-weight: 400;
    font-size: 30px;
    line-height: 50px;
    text-align: center;
    color: #FFFFFF;

}

.about-us .services {
    color: #fff;
}

.about-us .services .l1 {
    background: url(../images/miaopu_bg.jpg) center no-repeat;
    background-size: auto 110%;
    transition: background-size 0.3s ease-out;
    height: 720px;
    padding-left: 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    cursor: pointer;
}

.about-us .services .l1 h3 {
    font-size: 28px;
}

.about-us .services .l1 p {
    padding-top: 20px;
    font-size: 18px;
    line-height: 2;
    color: #FFFFFF;
    opacity: 0.7;
    max-width: 520px;
}


.about-us .services .r4>div:nth-child(1) {
    background: url(../images/guangai_bg.jpg) center no-repeat;
    height: 360px;
    background-size: auto 110%;
    transition: background-size 0.3s ease-out;
}

.about-us .services .r4>div:nth-child(2) {
    background: url(../images/wurenji_bg.jpg) center no-repeat;
    height: 360px;
    background-size: auto 110%;
    transition: background-size 0.3s ease-out;
}

.about-us .services .r4>div:nth-child(3) {
    background: url(../images/AIzhenduan_bg.jpg) center no-repeat;
    height: 360px;
    background-size: auto 110%;
    transition: background-size 0.3s ease-out;
}

.about-us .services .r4>div:nth-child(4) {
    background: url(../images/zhinengjiance_bg.jpg) center no-repeat;
    height: 360px;
    background-size: auto 110%;
    transition: background-size 0.3s ease-out;

}

.about-us .services .r4 h3 {
    font-size: 28px;
    padding-left: 30px;
    padding-top: 30px;
}

.about-us .services .r4>div {
    cursor: pointer;

}

.about-us .services .r4>div:hover,
.about-us .services .l1:hover {
    background-size: auto 115%;
}

@media (max-width:576px) {

    .about-us .page_head {
        height: 480px;
    }

    .about-us .page_head h1 {
        font-size: 20px;
        line-height: 1.5;
        padding-top: 10px;
    }

    .about-us .page_head span {
        font-size: 14px;
        line-height: 1.5;
    }

    .about-us .base_info {
        padding: 0 15px;
    }

    .about-us .base_info .pic {
        position: relative;
        margin-top: -100px;
    }

    .about-us .base_info .pic img {
        height: 320px;
        width: 100%;
        object-fit: cover;
    }

    .about-us .base_info h3 {
        font-size: 24px;
        line-height: 3;
        text-align: center;
        padding-top: 30px;
    }

    .about-us .base_info p {
        font-size: 16px;
        line-height: 2;
        text-align: justify;
    }

    .about-us .base_info .data {
        padding: 40px 0;
    }

    .about-us .base_info .data .text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 10px;
    }

    .about-us .base_info .data img {
        width: 60px;
        height: 60px;
    }

    .about-us .base_info .data .text strong {
        font-size: 18px;
    }

    .about-us .base_info .data .text span {
        font-size: 12px;
    }

    .about-us .map {
        background: url(../images/img_map_m.png) right top no-repeat;
        background-size: 100% auto;
        background-color: #F9F9FB;
        height: 500px;

        display: flex;
        align-items: flex-end;
    }

    .about-us .map h3 {
        font-size: 24px;
        line-height: 2;
    }

    .about-us .map p {
        padding-top: 15px;
        font-size: 16px;
        line-height: 2;
    }

    .about-us .concept {
        padding: 30px 15px;
    }

    .about-us .concept h2 {
        font-size: 24px;
        line-height: 3;
    }

    .about-us .concept .items {
        padding-top: 30px;
    }

    .about-us .concept .items>div {
        text-align: center;
    }

    .about-us .concept .items img {
        width: 80px;
        height: 80px;
    }

    .about-us .concept .items h3 {
        padding-top: 10px;
        font-size: 14px;
        line-height: 2;
    }


    .about-us .linian {
        background: url('../images/img_gy1.png') center no-repeat;
        background-size: cover;
        height: 280px;
    }

    .about-us .linian p {
        font-size: 18px;
        line-height: 2;
        padding: 0 15px;
    }

    .about-us .page_link strong {
        /* font-size: 24px; */
    }

}

.contact-us .page_title {
    padding-top: 160px;
    padding-bottom: 40px;

}

.contact-us .page_title strong {
    font-weight: 325;
    font-size: 100px;
    line-height: 120px;
    text-transform: uppercase;
    color: #A06D58;
}

.contact-us .page_title span {
    font-weight: 500;
    font-size: 40px;
    color: #121318;
}

.contact-us .info {
    padding: 100px 0;
}

.contact-us .info p.email {
    font-weight: 400;
    font-size: 40px;
    line-height: 56px;
    color: #121318;

}

.contact-us .info p.tel {
    font-size: 50px;
    line-height: 59px;
    text-transform: uppercase;
    color: #A06D58;
}

.contact-us .info p.address {
    padding-top: 40px;
    font-weight: 400;
    font-size: 30px;
    line-height: 45px;
    color: #121318;
}



@media (max-width:576px) {

    .contact-us .page_title {
        padding-top: 80px;
        padding-bottom: 20px;

    }

    .contact-us .page_title strong {
        font-size: 32px;
        line-height: 1.5;
    }

    .contact-us .page_title span {
        font-size: 18px;
    }

    .contact-us .info {
        padding: 40px 0;
    }

    .contact-us .info p.email {
        font-size: 24px;
        line-height: 1.5;

    }

    .contact-us .info p.tel {
        font-size: 24px;
        line-height: 1.5;
    }

    .contact-us .info p.address {
        padding-top: 20px;
        font-size: 18px;
        line-height: 1.5;
    }
}

.join-us .info {
    padding-top: 160px;
    padding-bottom: 40px;
}


.join-us .info .page_title strong {
    display: block;
    font-weight: 325;
    font-size: 100px;
    line-height: 120px;
    text-transform: uppercase;
    color: #A06D58;
}

.join-us .info .page_title span {
    display: block;
    font-weight: 500;
    font-size: 40px;
    color: #121318;
}

.join-us .info .jobs {
    padding: 20px 0;
}

.join-us .info .jobs .jobs-item {
    margin: 40px 0;
}

.join-us .info .jobs .jobs-item span {
    padding-left: 30px;
    font-weight: 400;
    font-size: 30px;
    line-height: 45px;
    color: #121318;
}

.join-us .info .contact {
    border-top: #000 solid 1px;
    padding-top: 60px;

}

.join-us .info .contact strong {
    display: block;
    font-weight: bold;
    font-size: 30px;
    line-height: 36px;
    color: #121318;
}

.join-us .info .contact span {
    display: block;
    font-weight: 400;
    font-size: 20px;
    line-height: 28px;
    color: #121318;
}


@media (max-width:576px) {

    .join-us .info {
        padding-top: 80px;
        padding-bottom: 40px;
    }


    .join-us .info .page_title strong {
        display: inline-block;
        font-size: 32px;
        line-height: 1.5;
    }

    .join-us .info .page_title span {
        display: inline-block;
        font-size: 18px;
        line-height: 1.5;
    }

    .join-us .info .jobs {
        padding: 20px 0;
        display: flex;
        justify-content: space-between;
    }

    .join-us .info .img-joinus {
        padding-top: 10px;
        padding-bottom: 20px;
    }

    .join-us .info .img-joinus img {
        object-fit: cover;
        height: 300px;
        width: 100%;
    }

    .join-us .info .jobs .jobs-item {
        margin: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .join-us .info .jobs .jobs-item img {
        width: 48px;
        height: 48px;
    }

    .join-us .info .jobs .jobs-item span {
        padding-left: 0;
        font-size: 14px;
        line-height: 45px;
    }

    .join-us .info .contact {
        padding-top: 30px;

    }

    .join-us .info .contact strong {
        font-size: 24px;
    }

    .join-us .info .contact span {

        font-size: 18px;
    }



}



body.projects .page_title {
    padding-top: 160px;
    padding-bottom: 40px;

}

body.projects .page_title strong {
    font-weight: 325;
    font-size: 100px;
    line-height: 120px;
    text-transform: uppercase;
    color: #A06D58;
}

body.projects .page_title span {
    font-weight: 500;
    font-size: 40px;
    color: #121318;
}

body.projects .project_nav {
    padding: 40px 0;
}

body.projects .project_nav .nav-item {
    margin-right: 15px;
}

body.projects .project_nav a.nav-link {
    color: #6B6B6E;
    background-color: #f1f1f1;
    border-radius: 20px;

}

body.projects .project_nav a.active,
body.projects .project_nav a:hover {
    color: #fff;
    background-color: #A06D58;
}


body.projects .project-items {
    padding-top: 80px;
}

body.projects .project-items>div:nth-child(2n) {
    margin-top: -60px;
}


body.projects .project-items .project-item {
    margin-bottom: 60px;
    overflow: hidden;
    cursor: pointer;
    background-color: #000;
    background-position: center;
    background-size:auto 100%;
    aspect-ratio: 16/10;
    -moz-aspect-ratio: 16/10;
    -webkit-aspect-ratio: 16/10;
    display: flex;
    flex-direction: column-reverse;
    transition: all 0.3s ease-in;
}

body.projects .project-items .project-item:hover {
    background-size: auto 105%;
}


body.projects .project-items .project-item>div {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    background: linear-gradient(359.13deg, rgba(0, 0, 0, 0.59) 44.81%, rgba(0, 0, 0, 0) 90%);
}

/* body.projects .project-items .project-item>div:nth-child(1) {
    padding-top: 60;
} */

body.projects .project-items .project-item>div h3 {
    font-weight: 500;
    font-size: 24px;
    line-height: 34px;
    letter-spacing: 0.1em;
    text-transform: capitalize;
    color: #FFFFFF;
}

body.projects .project-items .project-item>div a {
    color: #FFFFFF;
    border: #fff solid 1px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 16px;
    line-height: 28px;
}

body.projects .project-items .project-item>div a:hover {
    /* background-color: #ffffff18; */
}

body.projects  .pagination {
    justify-content: center;
}

body.projects  .pagination .relative {
    color: #6B6B6E;
    background-color: #f1f1f1;
    border-radius: 20px;
    text-decoration: none;
    margin-right: 5px;
}




@media (max-width:576px) {
    body.projects .page_title {
        padding-top: 80px;
        padding-bottom: 20px;

    }

    body.projects .page_title strong {
        font-size: 32px;
        line-height: 1.5;
    }

    body.projects .page_title span {
        font-size: 18px;
    }


    body.projects .project_nav {
        padding: 20px 0;
        
    }
    body.projects .project_nav .nav{
        display: flex;
        flex-wrap: nowrap;
        overflow-x: scroll;
    }

    body.projects .project_nav .nav-item {
        margin-right: 5px;
        font-size: 12px;
    }

    body.projects .project_nav a.nav-link {
        width: 80px;
        text-align: center;
    }



    body.projects .project-items {
        /* column-count: 1;
        column-gap: 0; */
    }

    body.projects .project-items {
        padding-top: 0;
    }

    body.projects .project-items>div:nth-child(2n) {
        margin-top: 0;
    }

    body.projects .project-items .project-item {
        margin-bottom: 15px;
    }


    /* 

    .projects .project-items .project-item>div:nth-child(1) {
        padding-top: 0;
        ;
    } */

    body.projects .project-items .project-item>div {
        height: 60px;
        margin-top: -60px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 15px;
        background: linear-gradient(359.13deg, rgba(0, 0, 0, 0.59) 44.81%, rgba(0, 0, 0, 0) 90%);
    }

    body.projects .project-items .project-item>div h3 {
        font-size: 18px;
    }

    body.projects .project-items .project-item>div a {
        font-size: 14px;
        line-height: 20px;
    }



}

.project_view .heroes{
    background-size: cover;
    background-color: #000;
    height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.project_view .heroes h1{
    font-size: 42px;
    color: #FFFFFF;
    margin-bottom: 30px;
}

.project_view .heroes span{
    font-size: 34px;
    color: #cbcbcb;
}

.project_view .content{
    padding: 40px 0;
    font-size: 16px;
    line-height: 2;
}

.project_view .content img{
    max-width: 100%;
}

@media (max-width:576px) {

    .project_view .heroes{
        height: 320px;
    }
    
    .project_view .heroes h1{
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .project_view .heroes span{
        font-size: 16px;
    }
    
    .project_view .content{
        padding: 30px 5px;
        font-size: 16px;
        line-height: 2;
    }
    
    .project_view .content img{
        max-width: 100%;
        height: auto;
    }

    
}