/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul{
    list-style: none;
}

a{
    text-decoration: none;
}

body {
    font-family: '微软雅黑';
    line-height: 1.6;
    color: #333;
    background-color: #f1f1f1;
    width: 100%;
    min-width: 1400px;
}

.container {
    width: 1400px;
    margin: 0 auto;
}

/* 顶部导航栏 */
.header {
    color: #fff;
    height: 113px;
}

.logoBg{
    background-color: #324144;
    width: 28%;
    height: 112px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.logo {
    float: left;
    width: 345px;
    height: 112px;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

.nav {
    float: left;
    line-height: 112px;
    margin-left: 6%;
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav ul {
    display: flex;
    gap: 43px;
}

.nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
}

.nav ul li a:hover {
    color: #ff9900;
}

.nav ul li .active {
    color: #ff9900;
}

.search-btn {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 10px;
    font-size: 24px;
    transition: color 0.3s ease;
}

.search-btn:hover {
    color: #ff9900;
}

.search-btn svg {
    width: 28px;
    height: 28px;
}

.hero {
    background: url('../images/headerImg.jpg') no-repeat center right;
    background-size: cover;
    height: 540px;
}

.hero-content {
    clear: both;
    margin-top: 90px;
    color: #fff;
    padding-left: 10px;
}

.hero h1 {
    font-size: 70px;
    margin-bottom: 10px;
    font-weight: normal;
    color: #9ba6b0;
}

.hero p {
    font-size: 40px;
}

/* 菜单 */
.menu {
    position: relative;
    margin-top: -43.6px;
}

.menu .menuBg{
    background-color: #324144;
    width: 15%;
    height: 78.0px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}
.menu .addressBg{
    background-color: #d7a760;
    width: 15%;
    height: 59px;
    position: absolute;
    top: -16px;
    right: 0;
    z-index: 0;
}

.menu .container{
    display: flex;
    justify-content: space-between;
}

.menu .menu-tabs {
    background-color: #324144;
    height: 78px;
    width: 79%;
    clip-path: polygon(0 0, 100% 0, 97% 100%, 0 100%);
    display: flex;
    align-items: center;
    gap: 62px;
}

.menu .address{
    background-color: #324144;
    height: 60px;
    width: 21%;
    margin-top: -16px;
    clip-path: polygon(9% 0, 100% 0, 100% 100%, 0 100%);
}

.menu .menu-tabs a {
    text-decoration: none;
    color: #333;
    margin-right: 20px;
    color: #fff;
    font-size: 20px;
    position: relative;
    display: block;
}

.menu .menu-tabs a.active {
    color: #d7a760;
}
.menu .menu-tabs a.active::after {
    content: '';
    display: block;
    width: 25px;
    height: 5px;
    background-color: #d7a760;
    border-radius: 2px;
    margin: 0 auto;
    position: absolute;
    margin-top: 6px;
    left: 0;
    right: 0;
}

.menu .address{
    float: right;
    height: 59px;
    background-color: #d7a760;
    padding-left: 77px;
    line-height: 59px;
}

.menu .address a {
    color: #fff;
    font-size: 16px;
}



/* 新闻列表 */
.news-list {
    /* padding: 50px 0; */
    /* background-color: #fff; */
    height:500px;
}

.news-item {
    display: flex;
    padding: 0 40px 0 45px;
    background-color: #fff;
    margin: 20px 0;
    height: 214px;
}

/* 第一项新闻：图片在左，文字在右 */
.news-item.featured {
    flex-direction: row;
    gap: 35px;
    margin-bottom: 50px;
    height: 475px;
    padding: 0;
    margin-top: 30px;
}

.news-item.featured .news-image {
    width: 680px;
    height: 100%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.news-item.featured .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-item.featured .news-image img:hover {
    transform: scale(1.03);
}

.news-item.featured .news-content {
    flex: 1;
    padding: 0 26px 0 0;
}

/* 日期框样式 */
.news-date-box {
    text-align: center;
    margin-right: 45px;
    border-radius: 6px;
    flex-shrink: 0;
    color: 323232;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.news-month {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: normal;
}

.news-day {
    font-size: 48px;
    font-weight: bold;
    line-height: 1;
}

/* 第一项新闻的日期样式 */
.news-item.featured .news-date {
    color: #717171;
    font-size: 18px;
    margin-top: 47px;
    margin-bottom: 40px;
    line-height: 0.9em;
}

.news-item.featured .news-date::after {
    content: '';
    display: block;
    width: 100px;
    height: 2px;
    background-color: #d7a760;
    margin-top: 10px;
    margin-bottom: 10px;
}

/* 新闻内容样式 */
.news-content {
    flex: 1;
    padding-top: 35px;
    position: relative;
}

.news-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #323232;
    font-weight: bold;
    transition: color 0.3s ease;
}

.news-content p {
    color: #696969;
    line-height: 1.8;
    font-size: 16px;
}

.news-item:hover {
    background-color: #324144;
    color: #fff;
}
.news-item:hover .news-content h3,.news-item:hover .news-content p,.news-item:hover .news-date {
    color: #fff;
}

/* more链接样式 */
.news-link {
    color: #d7a760;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-block;
    position: absolute;
    bottom: 43px;
    left: 0;
}
.news-link img {
    width: 20px;
    height: 20px;
    margin-left: 6px;
    vertical-align: middle;
    margin-top: -3px;
}


/* 分页控件 */
.pagination {
    margin: 125px auto;
}

/* 底部版权信息 */
.footer {
    background-color: #324144;
    color: #fff;
    text-align: center;
}
.footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 128px;
}
.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-nav li{
    position: relative;
    padding-left: 20px;
}

.footer-nav li ::before{
    content: '';
    display: inline-block;
    width: 2px;
    height: 20px;
    background-color: #fff;
    border-radius: 2px;
    position: absolute;
    top: 5.5px;
    left: 0;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-nav ul li a {
    color: #fff;
    font-size: 18px;
    transition: color 0.3s ease;
}

.footer-nav ul li a:hover {
    color: #d7a760;
}

.footer-copyright {
    font-size: 18px;
    color: #fff;
    padding: 32px 0;
    border-top: 1px solid #889192;
}

.article {
    padding: 48px 0 82px 0;
}

.article .article-title {
    font-size: 28px;
    margin-bottom: 15px;
    color: #323232;
    text-align: center;
}
.article .article-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
    color: #717171;
    text-align: center;
}
.article .article-other {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 100px;
}
.article .article-other a {
    font-size: 18px;
    color: #717171;
}

.article .article-other a:hover {
    color: #d7a760;
}


/* 首页 */
.homeHero {
    background: url('../images/homeHeaderImg_01.jpg') no-repeat center center;
    background-size: 100% 100%;
    height: 1038px;
    background-color: #fff;
}
.homeHero .homeHero-content{
    text-align: center;
    color: #fff;
}
.homeHero .homeHero-title{
    font-size: 51px;
    margin-top: 267px;
}
.homeHero .homeHero-subtitle{
    font-size: 30px;
    margin-top: 46px;
}
.homeHero .homeHero-btn{
    font-size: 30px;
    margin-top: 56px;
    width: 200px;
    height: 68px;
    line-height: 68px;
    text-align: center;
    border-radius: 50px;
    border: 1px solid #fff;
    color: #fff;
    display: inline-block;
}
.homeHero .homeHero-btn:hover{
    background-color: #fff;
    color: #323232;
}

/* =============================================================
   新增样式 - 中间内容区域
   ============================================================= */

/* 通用样式 */

.section-english {
    font-size: 32px;
    color: #d2d2d2;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: bold;
}
.section-title {
    font-size: 42px;
    color: #324144;
    font-weight: bold;
}

.section-description::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 122px;
    height: 6px;
    background-color: #d7a760;
    border-radius: 12px;
}

.section-description {
    font-size: 16px;
    color: #646464;
    line-height: 1.8;
    max-width: 810px;
    position: relative;
    margin-top: 20px;
    padding-bottom: 29px;
}

/* 关于我们 */
.about-section {
    height: 1088px;
    background-color: #fff;
}

.about-section .container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.about-content {
    width: 38%;
    padding-top: 100px;
}

.about-quote {
    padding-top: 120px;
    position: relative;
}

.about-quote .about-quote-img-left {
    position: absolute;
    top:67px;
    left: 0;
}

.about-quote .about-quote-img-right {
    position: absolute;
    bottom:0px;
    right: -80px;
}

.about-quote p {
    font-size: 18px;
    color: #646464;
    line-height: 1.9;
    text-indent: 2em;
}

.about-more {
    display: inline-block;
    font-size: 18px;
    color: #324144;
    transition: all 0.3s ease;
    margin-top: 33px;
}

.about-features {
    display: flex;
    gap: 66px;
    margin-top: 120px;
}

.feature-item {
    text-align: center;
    width: 96px;
    font-weight: bold;
    font-size: 20px;
    color: #324144;
}

.feature-item img {
    margin-bottom: 20px;
}

.about-images {
    flex: 1;
    position: relative;
    padding-top: 195px;
}

.main-image {
    text-align: right;
    font-size: 0;
}

.main-image img {
    width: 630px;
    height: 322px;
}

.secondary-image {
    display: flex;
    position: absolute;
    right: 0;
    z-index: 1;
}

.secondary-image .secondary-image-img {
    width: 292px;
    height: 330px;
}

.about-card {
    width: 340px;
    height: 487px;
    background: url('../images/abous_07.png') no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    padding: 70px 20px;
}

.about-card h3 {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 0.9px;
    margin-bottom: 32px;
    font-weight: bold;
    color: #d2d2d2;
}

.about-card p {
    font-size: 30px;
    color: #fff;
}

.about-logo span {
    font-size: 24px;
    color: #d7a760;
    font-weight: bold;
}

/* 政府采购 */
.procurement-section {
    height: 1094px;
    background-color: #f5f7f9;
    padding-top: 47px;
}

.procurement-tabs {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    margin-top: 34px;
}

.tab-btn {
    border: 1px solid #c8c9ca;
    font-size: 18px;
    color: #656565;
    cursor: pointer;
    padding: 14px 33px;
    border-radius: 35px;
    transition: all 0.3s ease;
    display: inline-block;
    margin: 0 12px;
}

.tab-btn a{
    color: #656565;
}

.tab-btn:visited,
.tab-btn:hover,
.tab-btn.active {
    background-color: #d7a760;
    color: #fff;
    border-color: #d7a760;
}

.tab-btn:hover a,.tab-btn.active a{
    color: #fff;
}

.procurement-grid {
    display: flex;
    gap: 40px;
}

.procurement-item {
    background-color: #fff;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s ease;
    padding: 28px 30px 0 30px;
    height: 184px;
    margin-bottom: 20px;
    position: relative;
}

.procurement-grid .image-item{
    padding: 10px;
    height: 388px;
}

.procurement-image img {
    width: 100%;
    height: 369px;
}

.procurement-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.text-item h3 {
    font-size: 22px;
    color: #324144;
    margin-bottom: 14px;
    font-weight: bold;
}

.text-item p {
    font-size: 16px;
    color: #7c7c7c;
    line-height: 2;
}

.procurement-more {
    display: inline-block;
    font-size: 16px;
    color: #324144;
    transition: color 0.3s ease;
    position: absolute;
    bottom: 44px;
    right: 40px;
}

.procurement-more:hover {
    color: #d7a760;
}
.procurementBox .procurement-grid{
    flex-wrap: wrap;
    gap: 20px 30px;
}
.procurementBox .procurement-item{
    width: 48%;
    margin: 0;
}
.procurement-date{
    font-size: 14px;
    color: #646464;
    margin-top: 5px;
}
.slide{
    overflow: hidden;
}



/* 核心业务 */
.business-section {
    padding-top: 47px;
    background-color: #fff;
    height: 900px;
}

.business-header {
    margin-bottom: 54px;
}

.business-grid {
    display: flex;
    gap: 25px;
}

.business-item {
    width: 450px;
    height: 512px;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: #324144;
}

.business-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.business-image {
    height: 247px;
    overflow: hidden;
}

.business-image img {
    width: 100%;
    height: 100%;
}

.business-info {
    padding: 36px 41px 0 41px;
    color: #fff;
}

.business-item:nth-child(2) {
    background-color: #d7a760;
}

.business-info h3 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: initial;
}

.business-info p {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.5;
}

.feature-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 13px;
    text-align: left;
}

.feature-row span {
    font-size: 14px;
    line-height: 1.5;
    display: block;
    width: 127px;
}

/* 我们的优势 */
.advantages-section {
    height: 708px;
    background: url('../images/advantagesBg_02.png') no-repeat center center;
    background-size: 100% 100%;
    position: relative;
}

.advantages-section .container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
}

.advantages-left {
    width: 35%;
    color: #fff;
}

.advantages-header {
    text-align: left;
    margin-top: 115px;
}

.advantages-subtitle {
    font-size: 16px;
    color: #ffffff;
    margin-top: 35px;
}

.advantages-right {
    width: 944px;
    margin-right: 20px;
    margin-top: 105px;
}

.advantages-content {
    height: 490px;
    background-color: #fff;
    border-radius: 16px;
    padding: 55px 40px 0 40px;
    box-shadow: 20px 19px 0px rgb(255 255 255 / 35%);
    position: relative;
}

.advantages-grid {
    display: flex;
    justify-content: space-between;
    margin-bottom: 35px;
}

.advantage-item {
    text-align: center;
    flex: 1;
}

.advantage-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.advantage-item h3 {
    font-size: 20px;
    color: #324144;
    font-weight: bold;
    text-align: center;
}

.advantages-details {
    border-top: 1px solid #d0d0d0;
    padding-top: 30px;
}

.advantages-details li a{
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    color: #3f3f3f;
}

.advantages-dates {
    color: #959595;
}

.advantages-details li a:hover {
    color: #d7a760!important;
}

/* 经典业绩 */
.achievements-section {
    padding-top: 50px;
    background-color: #ffffff;
}

.achievements-header {
    margin-bottom: 63px;
}

.achievements-grid {
    display: flex;
    color: #fff;
}

.achievements-grid .achievement-left{
    width: 37.5%;
}

.achievements-grid .achievement-right{
    flex: 1;
}

.achievements-grid .achievement-left-one{
    height: 488px;
    padding: 16% 15% 0 15%;
    background-color: #324144;
    color: #fff;
}

.achievements-grid .achievement-left-one h3{
    font-size: 20px;
    margin-bottom: 35px;
    margin-top: 32px;
    font-weight: bold;
}

.achievements-grid .achievement-left-one p{
    font-size: 16px;
    line-height: 1.8;
}

.achievements-grid .achievement-left-image{
    width: 100%;
    height: 350px;
}

.achievements-grid .achievement-right-item{
    height: 408px;
}
.achievements-grid .achievement-right-item:nth-child(2){
    height: 430px;
}
.achievements-grid .achievement-right-image{
    width: 58%;
    height: 100%;
}
.achievements-grid .achievement-right-item a{
    display: flex;
    height: 100%;
}
.achievements-grid .achievement-right-content{
    flex: 1;
    width: 100%;
    height: 100%;
    background-color: #324144;
    color: #fff;
    padding: 6.8% 5.8% 0 5.8%;
}
.achievements-grid .achievement-right-content h3{
    font-size: 20px;
    margin-bottom: 28px;
    margin-top: 17px;
    font-weight: bold;
}
.achievements-grid .achievement-right-content p{
    font-size: 16px;
    line-height: 1.8;
}

.achievements-grid .achievement-right-item:nth-child(2) .achievement-right-content{
    background-color: #d7a760;
}

.achievements-more {
    text-align: center;
    padding: 38px 0 145px 0;
}

.read-more-btn {
    display: inline-block;
    background-color: #d7a760;
    color: #fff;
    height: 53px;
    line-height: 53px;
    width: 190px;
    text-align: center;
    border-radius: 30px;
    font-size: 18px;
    transition: all 0.3s ease;
}

.read-more-btn:hover {
    background-color: #324144;
}