/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{text-decoration: none;}
html {
    scroll-behavior: smooth;
}

body {
    background-color: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

/* 顶部视频背景区块 */
.hero {
    position: relative;
    width: 100%;
    height: 720px;
    min-height: 600px;
    overflow: hidden;
    color: #fff;
}

.hero__video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1920px;
    height: auto;
    max-width: none;
    transform: translate(-50%, -50%);
}

.hero__mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 1) 0%, 
        rgba(0, 0, 0, 0.3) 20%, 
        rgba(0, 0, 0, 0) 50%, 
        rgba(0, 0, 0, 0.3) 80%, 
        rgba(0, 0, 0, 0.6) 100%);
}

.hero__nav {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    max-width: 100%;
    padding: 20px 20px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
}

.hero__brand {
    font-size: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero__brand img {
    width: 140px;
    height: auto;
}

.hero__menu {
    list-style: none;
    display: flex;
    gap: 28px;
}

.hero__menu li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.hero__menu li a:hover {
    color: #ffb54b;
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero__icon-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    margin-right: 40px;
}

.hero__icon-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    width:25px;
    height:25px;
}

.hero__btn {
    padding: 6px 16px;
    font-size: 13px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background-color: transparent;
    color: #fff;
    cursor: pointer;
}

.hero__btn--primary {
    border-color: transparent;
    background: linear-gradient(90deg, #ff9f43 0%, #e4792e 100%);
    color: #fff;
}

.hero__content {
    position: absolute;
    top: 240px;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    max-width: 100%;
    text-align: center;
    padding: 0 40px;
    z-index: 2;
}

/* hero 首屏进场动画 */
@keyframes heroNavDown {
    from {
        opacity: 0;
        transform: translate(-50%, -30px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

@keyframes heroContentUp {
    from {
        opacity: 0;
        transform: translate(-50%, -20%) translateY(60px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0);
    }
}

.hero__nav {
    animation: heroNavDown 0.8s ease-out forwards;
}

.hero__content {
    opacity: 0;
    animation: heroContentUp 1s ease-out 0.2s forwards;
}

.hero__title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.hero__cta {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 24px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 40px;
    border-radius: 999px;
    font-size: 18px;
    font-weight: 500;
    text-decoration: none;
}

.hero-cta--primary {
    background: linear-gradient(180deg, #ffa654 0%, #f47a2d 100%);
    color: #fff;
    box-shadow: 0 12px 24px rgba(255, 122, 45, 0.45);
}

.hero-cta--primary .hero-cta__icon {
    margin-left: 10px;
    font-size: 20px;
}

.hero-cta--ghost {
    color: #ffffff;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
}

.hero-cta--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(255, 122, 45, 0.6);
}

.hero-cta--ghost:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* 滚动动效基础样式 */
.scroll-reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 市场背景区块样式 */
.market-background {
    width: 1200px;
    margin: 0 auto;
}

.market-background__header {
    text-align: center;
    padding: 50px 0 40px;
}

.market-background__title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0 0 16px;
}

.market-background__subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.market-background__content {
    display: flex;
}

.market-background__image {
    flex: 0 0 50%;
    background-color: #fff;
}

.market-background__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.market-background__text {
    flex: 0 0 50%;
    background-color: #f5f7fa;
    padding: 40px 40px 40px 50px;
    display: flex;
    align-items: center;
}

.market-background__text p {
    font-size: 15px;
    line-height: 2.2;
    color: #333;
    margin: 0;
    text-align: justify;
}

/* 四大壁垒区块 */
.barriers {
    width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
    background-color: #fff;
}

.barriers__list {
    display: flex;
    gap: 20px;
}

.barriers__item {
    flex: 1;
    background-color: #f5f7fa;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
}

.barriers__icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
}

.barriers__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.barriers__title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0 0 12px;
}

.barriers__desc {
    font-size: 13px;
    line-height: 1.8;
    color: #333;
    margin: 0;
    text-align: left;
}

/* 产品服务区块 */
.product-service {
    width: 1200px;
    margin: 0 auto;
    background: linear-gradient(135deg, #1a6fef 0%, #0d4fa8 100%);
}

.product-service__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0px 60px;
}

.product-service__text {
    flex: 1;
}

.product-service__title {
    font-size: 42px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 20px;
}

.product-service__subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    display: inline-block;
}

.product-service__image {
    flex: 0 0 320px;
}

.product-service__image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 信息层区块 */
.info-layer {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0 30px;
    background-color: #fff;
}

.info-layer__header {
    text-align: center;
}

.info-layer__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.info-layer__highlight {
    color: #e4792e;
}

.info-layer__subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.info-layer__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.info-layer__card {
    display: flex;
    background-color: #f8fafc;
    border-radius: 12px;
    padding: 24px;
    gap: 20px;
}

.info-layer__card-icon {
    flex: 0 0 140px;
}

.info-layer__card-icon img {
    width: 100%;
    height: auto;
}

.info-layer__card-content {
    flex: 1;
}

.info-layer__card-title {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
}

.info-layer__card-desc {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin: 0 0 16px;
}

.info-layer__card-effect,
.info-layer__card-highlight {
    font-size: 13px;
    color: #333;
    margin: 0 0 8px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.info-layer__card-effect b,
.info-layer__card-highlight b {
    color: #333;
}

.icon-check::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background-color: #52c41a;
    color: #fff;
    border-radius: 50%;
    font-size: 10px;
    margin-right: 4px;
}

.icon-star::before {
    content: "★";
    color: #e4792e;
    font-size: 14px;
    margin-right: 4px;
}

/* 响应式 */
@media (max-width: 1200px) {
    .market-background {
        width: 100%;
    }
    
    .market-background__content {
        flex-direction: column;
    }
    
    .market-background__image,
    .market-background__text {
        flex: 0 0 100%;
    }
    
    .market-background__title {
        font-size: 24px;
    }
    
    .market-background__subtitle {
        font-size: 14px;
    }
    
    .barriers {
        width: 100%;
        padding: 40px 20px;
    }
    
    .barriers__list {
        flex-wrap: wrap;
    }
    
    .barriers__item {
        flex: 0 0 calc(50% - 10px);
        margin-bottom: 20px;
    }
    
    .product-service {
        width: 100%;
    }
    
    .product-service__content {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }
    
    .product-service__title {
        font-size: 28px;
    }
    
    .product-service__image {
        margin-top: 30px;
    }
    
    .info-layer {
        width: 100%;
        padding: 40px 20px;
    }
    
    .info-layer__grid {
        grid-template-columns: 1fr;
    }
}

/* 智能层区块 */
.smart-layer {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0 30px;
    background-color: #fff;
}

.smart-layer__header {
    text-align: center;
    margin-bottom: 40px;
}

.smart-layer__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.smart-layer__highlight {
    color: #e4792e;
}

.smart-layer__content {
    display: flex;
    background: url('../images/new_index/core002.png') no-repeat center center;
    background-size: cover;
    border-radius: 12px;
    padding: 40px;
    gap: 40px;
}

.smart-layer__left {
    flex: 0 0 400px;
}

.smart-layer__left-title {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    margin: 0 0 20px;
}

.smart-layer__left-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    background-color: #e4792e;
    margin-top: 12px;
}

.smart-layer__left-image img {
    width: 100%;
    height: auto;
}

.smart-layer__right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.smart-layer__item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.smart-layer__tag {
    display: inline-block;
    background: linear-gradient(90deg, #ff9f43 0%, #e4792e 100%);
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 8px 20px;
    border-radius: 6px;
    width: fit-content;
}

.smart-layer__desc {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin: 0;
}

.smart-layer__desc b {
    color: #333;
}

/* 服务层区块 */
.service-layer {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0 30px;
    background-color: #fff;
}

.service-layer__header {
    text-align: center;
    margin-bottom: 40px;
}

.service-layer__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.service-layer__highlight {
    color: #e4792e;
}

.service-layer__subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.service-layer__content {
    display: flex;
    gap: 30px;
}

.service-layer__card {
    flex: 1;
    display: flex;
    background-color: #f5f7fa;
    border-radius: 12px;
    padding: 30px;
    gap: 20px;
    align-items: center;
}

.service-layer__card-icon {
    flex: 0 0 200px;
}

.service-layer__card-icon img {
    width: 100%;
    height: auto;
}

.service-layer__card-text {
    flex: 1;
}

.service-layer__card-text p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 1200px) {
    .smart-layer {
        width: 100%;
        padding: 40px 20px;
    }
    
    .smart-layer__content {
        flex-direction: column;
    }
    
    .smart-layer__left {
        flex: 0 0 auto;
    }
    
    .service-layer {
        width: 100%;
        padding: 40px 20px;
    }
    
    .service-layer__content {
        flex-direction: column;
    }
}

/* 招投标全流程服务区块 */
.bid-service {
    width: 1200px;
    margin: 0 auto;
    padding: 0;
    background-color: #f5f7fa;
}

.bid-service__content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.bid-service__image {
    flex: 0 0 600px;
}

.bid-service__image img {
    width: 100%;
    height: auto;
}

.bid-service__info {
    flex: 1;
}

.bid-service__title {
    font-size: 28px;
    font-weight: bold;
    color: #1a6fef;
    margin: 0 0 30px;
}

.bid-service__item {
    margin-bottom: 24px;
    margin-right: 50px;
}

.bid-service__item h3 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
    display: flex;
    align-items: center;
}

.bid-service__item h3::before {
    content: "●";
    color: #e4792e;
    margin-right: 8px;
}

.bid-service__item p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin: 0;
    padding-left: 20px;
}

/* 生态层区块 */
.eco-layer {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    
}

.eco-layer__header {
    text-align: center;
    margin-bottom: 40px;
}

.eco-layer__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.eco-layer__highlight {
    color: #e4792e;
}

.eco-layer__content {
    display: flex;
    gap: 40px;
    background-color: rgba(255, 255, 255, 0.95);
    background-image: url('../images/new_index/zy001.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 12px;
    padding: 40px;
}

.eco-layer__left {
    flex: 1;
}

.eco-layer__item {
    margin-bottom: 24px;
}

.eco-layer__item-title {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 8px;
}

.eco-layer__item p {
    font-size: 14px;
    color: #fff;
    line-height: 1.8;
    margin: 0;
}

.eco-layer__right {
    flex: 0 0 400px;
}

.eco-layer__right img {
    width: 100%;
    height: auto;
}

/* 数据说话区块 */
.data-proof {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.data-proof__header {
    text-align: center;
    margin-bottom: 40px;
}

.data-proof__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.data-proof__highlight {
    color: #e4792e;
}

.data-proof__subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.data-proof__list {
    display: flex;
    gap: 20px;
}

.data-proof__item {
    flex: 1;
    text-align: center;
    padding: 40px 20px;
    border-left: 1px solid #eee;
    background:#eee;
}

.data-proof__item:first-child {
    border-left: none;
}

.data-proof__num {
    font-size: 28px;
    color: #333;
    margin-bottom: 20px;
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.data-proof__number {
    font-size: 64px;
    font-weight: normal;
    color: #e4792e;
    line-height: 1;
}

.data-proof__item p {
    font-size: 14px;
    color: #333;
    margin: 0;
}

/* 客户效果实证区块 */
.customer-case {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.customer-case__header {
    text-align: center;
    margin-bottom: 40px;
}

.customer-case__title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.customer-case__subtitle {
    font-size: 14px;
    color: #e4792e;
    margin: 0;
}

.customer-case__list {
    display: flex;
    gap: 24px;
}

.customer-case__card {
    flex: 1;
    background-color: #f5f7fa;
    border-radius: 12px;
    overflow: hidden;
}

.customer-case__image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.customer-case__info {
    padding: 20px;
}

.customer-case__name {
    font-size: 18px;
    font-weight: bold;
    color: #1a6fef;
    text-align: center;
    margin: 0 0 16px;
}

.customer-case__before,
.customer-case__after {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin: 0 0 8px;
}

.customer-case__before span {
    color: #999;
}

.customer-case__after span {
    color: #e4792e;
}

.customer-case__quote {
    font-size: 13px;
    color: #999;
    font-style: italic;
    margin: 16px 0 0;
    padding: 12px;
    background-color: #fff;
    border-radius: 8px;
}

/* 中标成长路径区块 */
.growth-path {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.growth-path__header {
    text-align: center;
    margin-bottom: 40px;
}

.growth-path__title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.growth-path__stages {
    display: flex;
    gap: 30px;
}

.growth-path__stage {
    flex: 1;
    text-align: center;
    background-color: #eff8fb;
    border-radius: 12px;
    padding: 30px 20px;
    overflow: hidden;
}

.growth-path__num {
    width: 40px;
    height: 40px;
    background-color: #e4792e;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.growth-path__stage h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0 0 8px;
}

.growth-path__period {
    font-size: 14px;
    color: #333;
    margin: 0 0 16px;
}

.growth-path__stage ul {
    text-align: left;
    padding: 0 20px;
    margin: 0 0 20px;
    list-style: none;
}

.growth-path__stage ul li {
    font-size: 13px;
    color: #333;
    line-height: 2;
    display: flex;
    align-items: flex-start;
}

.growth-path__stage ul li::before {
    content: "✓";
    color: #52c41a;
    margin-right: 8px;
}

.growth-path__image {
    margin-bottom: 16px;
}

.growth-path__image img {
    width: 100%;
    height: auto;
}

.growth-path__desc {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin: 0;
    text-align: left;
}

/* 万企云集团区块 */
.company-intro {
    width: 1200px;
    margin: 0 auto;
    padding: 0;
    background-color: #f5f7fa;
}

.company-intro__content {
    display: flex;
}

.company-intro__left {
    flex: 0 0 50%;
    background: linear-gradient(135deg, #e8f4ff 0%, #cce5ff 100%);
    padding: 60px 40px;
    position: relative;
    height: 330px;
    background-image: url('../images/new_index/lfbg.png');
    background-size: cover;
}

.company-intro__left::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/new_index/placeholder-building.png') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
}

.company-intro__title {
    font-size: 36px;
    font-weight: bold;
    color: #e4792e;
    margin: 0 0 20px;
    position: relative;
    z-index: 1;
}

.company-intro__slogan {
    font-size: 20px;
    color: #333;
    margin: 0;
    position: relative;
    z-index: 1;
}

.company-intro__right {
    flex: 0 0 50%;
    padding: 40px;
    display: flex;
    align-items: center;
}

.company-intro__right::before {
    content: "";
    display: block;
    width: 4px;
    height: 60px;
    background-color: #e4792e;
    margin-right: 20px;
}

.company-intro__right p {
    font-size: 18px;
    color: #333;
    line-height: 2;
    margin: 0;
}

/* 核心优势区块 */
.core-advantage {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.core-advantage__header {
    text-align: center;
    margin-bottom: 40px;
}

.core-advantage__title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.core-advantage__subtitle {
    font-size: 16px;
    color: #e4792e;
    font-style: italic;
    margin: 0;
}

.core-advantage__section {
    margin-bottom: 40px;
}

.core-advantage__section-title {
    font-size: 16px;
    color: #333;
    margin: 0 0 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.core-advantage__section-title span {
    color: #1a6fef;
    font-weight: bold;
}

.core-advantage__cards {
    display: flex;
    gap: 24px;
}

.core-advantage__card {
    flex: 1;
    background-color: #f5f7fa;
    border-radius: 12px;
    padding: 24px;
}

.core-advantage__card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 16px;
    float:left;
    margin-right: 30px;
}

.core-advantage__card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.core-advantage__card h4 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin: 0 0 12px;
}

.core-advantage__card p {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin: 0;
}

/* 生态赋能区块 */
.eco-empower {
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0 50px;
    background-color: #fff;
}

.eco-empower__header {
    margin-bottom: 24px;
}

.eco-empower__section-title {
    font-size: 16px;
    color: #333;
    margin: 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.eco-empower__section-title span {
    color: #1a6fef;
    font-weight: bold;
}

.eco-empower__cards {
    display: flex;
    gap: 24px;
}

.eco-empower__card {
    flex: 1;
    text-align: center;
    padding: 24px 24px;
}

.eco-empower__card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
}

.eco-empower__card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.eco-empower__card h4 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin: 0 0 12px;
}

.eco-empower__card p {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin: 0;
    text-align: left;
}

/* 未来愿景区块 */
.future-vision {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.future-vision__header {
    text-align: center;
    margin-bottom: 40px;
}

.future-vision__title {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0 0 14px;
}

.future-vision__highlight {
    color: #e4792e;
}

.future-vision__subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.future-vision__cards {
    display: flex;
    gap: 30px;
}

.future-vision__card {
    flex: 0 0 370px;
    text-align: center;
    border-radius: 12px;
    overflow: hidden;
    background-color: #eff8fb;
    padding: 0px;
}

.future-vision__card-icon {
    margin-bottom: 10px;
    height: 270px;
    object-fit: cover;
    overflow: hidden;
}

.future-vision__card-icon img {
    width: 100%;
    height: auto;
}

.future-vision__card h3 {
    font-size: 18px;
    font-weight: bold;
    color: #e4792e;
    margin: 0 0 12px;
}

.future-vision__card p {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin: 0;
    padding: 0 20px 10px 20px;
}

/* 品牌标语区块 */
.brand-slogan {
    width: 1200px;
    margin: 0 auto;
    background: url('../images/new_index/skbg001.png') no-repeat center center;
    background-size: cover;
    padding: 40px;
}

.brand-slogan__content {
    text-align: center;
}

.brand-slogan__content p {
    font-size: 24px;
    color: #fff;
    margin: 0;
}

.brand-slogan__highlight {
    color: #e4792e;
    font-weight: bold;
}

/* 公司文化区块 */
.company-culture {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    background-color: #fff;
}

.company-culture__list {
    display: flex;
    gap: 24px;
}

.company-culture__card {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    color: #fff;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 370px;
}

.company-culture__image {
    display: block;
    height: 200px
}

.company-culture__card--mission {
    background-image:  url('../images/new_index/abg002.png');background-color: #0d4fa8;
}

.company-culture__card--vision {
    background-image:  url('../images/new_index/abg003.png');background-color: #0d4fa8;
}

.company-culture__card--values {
    background-image:  url('../images/new_index/agb001.png');background-color: #0d4fa8;
}

.company-culture__info {
    padding: 20px;
    background: transparent;
    min-height: 172px;
}

.company-culture__info h3 {
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 12px;
}

.company-culture__info p {
    font-size: 13px;
    line-height: 1.8;
    margin: 0;
}

.company-culture__info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.company-culture__info ul li {
    font-size: 13px;
    line-height: 1.8;
}

/* CTA区块 */
.cta-section {
    width: 1200px;
    margin: 0 auto;
    background: linear-gradient(180deg, #1a6fef 0%, #4a90e8 50%, #f5f7fa 50%);
    padding: 50px 40px;
    background-image: url('../images/new_index/abg004.png');
}

.cta-section__header {
    text-align: center;
    margin-bottom: 40px;
}

.cta-section__title {
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 16px;
}

.cta-section__slogan {
    font-size: 20px;
    color: #e4792e;
    margin: 0 0 16px;
}

.cta-section__desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.cta-section__benefits {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.cta-section__gift {
    flex: 0 0 auto;
}

.cta-section__gift--left {
    align-self: flex-start;
    margin-top: -40px;
    margin-right: -90px;
    z-index: 999;
}

.cta-section__gift--right {
    align-self: flex-end;
    margin-top: -40px;
    margin-left: -90px;
}

.cta-section__gift img {
    width: 100px;
    height: auto;
}

.cta-section__list {
    background-color: #fff;
    border-radius: 12px;
    padding: 30px 40px;
    background-image: url('../images/new_index/caizi001.png');
    background-repeat: no-repeat;
    background-position: center 35px;
    background-size: 50% auto;
}

.cta-section__list h3 {
    font-size: 28px;
    font-weight: bold;
    color: #e4792e;
    text-align: center;
    margin: 0 0 20px;
}

.cta-section__items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.cta-section__items p {
    font-size: 14px;
    color: #333;
    margin: 0;
    display: flex;
    align-items: center;
}

.icon-check-orange::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background-color: #e4792e;
    color: #fff;
    border-radius: 50%;
    font-size: 10px;
    margin-right: 8px;
}

.cta-section__button {
    text-align: center;
}

.cta-btn {
    display: inline-block;
    background: linear-gradient(180deg, #ffe0b2 0%, #ff9f43 40%, #ff7b2c 100%);
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    padding: 20px 80px;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(255, 123, 44, 0.45);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(245, 166, 35, 0.5);
}

/* 响应式补充 */
@media (max-width: 1200px) {
    .bid-service,
    .eco-layer,
    .data-proof,
    .customer-case,
    .growth-path,
    .company-intro,
    .core-advantage,
    .eco-empower,
    .future-vision,
    .brand-slogan,
    .company-culture,
    .cta-section {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .bid-service__content,
    .eco-layer__content,
    .data-proof__list,
    .customer-case__list,
    .growth-path__stages,
    .company-intro__content,
    .core-advantage__cards,
    .eco-empower__cards,
    .future-vision__cards,
    .company-culture__list {
        flex-direction: column;
    }
    
    .cta-section__benefits {
        flex-direction: column;
    }
    
    .cta-section__items {
        grid-template-columns: 1fr;
    }
}

/* 移动端适配 - 平板和手机 (≤768px) */
@media (max-width: 768px) {
    /* Hero区域 */
    .hero {
        height: 500px;
        min-height: 500px;
    }
    
    .hero__video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .hero__nav {
        width: 100%;
        padding: 15px 20px;
        flex-wrap: wrap;
        position: relative;
        z-index: 9999;
    }
    
    .hero__brand {
        font-size: 16px;
    }
    
    .hero__brand img {
        width: 100px;
    }
    
    .hero__menu {
        display: none; /* 移动端默认隐藏菜单 */
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 70px 20px 30px;
        gap: 0;
        z-index: 9998;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transform: translateX(-100%);
        transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    }
    
    .hero__menu.active {
        display: flex;
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }
    
    .hero__menu li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        list-style: none;
    }
    
    .hero__menu li:last-child {
        border-bottom: none;
    }
    
    .hero__menu li:first-child {
        border-bottom: 2px solid rgba(255, 255, 255, 0.2);
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    
    .hero__menu li a {
        font-size: 16px;
        padding: 15px 0;
        display: block;
        color: rgba(255, 255, 255, 0.9);
        transition: all 0.3s ease;
        position: relative;
    }
    
    .hero__menu li a::before {
        content: '';
        position: absolute;
        left: -20px;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 0;
        background: #ffb54b;
        transition: height 0.3s ease;
    }
    
    .hero__menu li a:hover,
    .hero__menu li a:active {
        color: #ffb54b;
        padding-left: 10px;
    }
    
    .hero__menu li a:hover::before,
    .hero__menu li a:active::before {
        height: 20px;
    }
    
    .hero__actions {
        gap: 8px;
        flex-wrap: nowrap;
        align-items: center;
    }
    
    .hero__btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .hero__icon-btn {
        margin-right: 10px;
    }
    
    /* 移动端隐藏VIP文字 */
    .hero__icon-btn span {
        display: none;
    }
    
    .mobile-menu-toggle {
        margin-left: auto;
        order: 999;
    }
    
    .hero__content {
        top: 200px;
        padding: 0 20px;
    }
    
    .hero__title {
        font-size: 24px;
        margin-bottom: 16px;
    }
    
    .hero__subtitle {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .hero__cta {
        margin-top: 30px;
        flex-direction: row;
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-cta {
        padding: 10px 24px;
        font-size: 14px;
        flex: 0 0 auto;
    }
    
    /* 市场背景 */
    .market-background__header {
        padding: 30px 20px 20px;
    }
    
    .market-background__title {
        font-size: 24px;
    }
    
    .market-background__subtitle {
        font-size: 14px;
    }
    
    .market-background__text {
        padding: 30px 20px;
    }
    
    .market-background__text p {
        font-size: 14px;
        line-height: 1.8;
    }
    
    /* 四大壁垒 */
    .barriers {
        padding: 40px 20px;
    }
    
    .barriers__list {
        flex-direction: column;
        gap: 15px;
    }
    
    .barriers__item {
        padding: 20px 15px;
    }
    
    /* 产品服务 */
    .product-service__content {
        padding: 30px 20px;
        flex-direction: column;
    }
    
    .product-service__title {
        font-size: 28px;
    }
    
    .product-service__subtitle {
        font-size: 16px;
        padding: 8px 16px;
    }
    
    /* 信息层 */
    .info-layer {
        padding: 30px 20px;
    }
    
    .info-layer__header {
        margin-bottom: 30px;
    }
    
    .info-layer__title {
        font-size: 22px;
    }
    
    .info-layer__subtitle {
        font-size: 14px;
    }
    
    .info-layer__grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 30px;
    }
    
    .info-layer__card {
        flex-direction: column;
        padding: 20px;
    }
    
    .info-layer__card-icon {
        flex: 0 0 auto;
        width: 100px;
        margin: 0 auto 15px;
    }
    
    /* 智能层 */
    .smart-layer {
        padding: 30px 20px;
    }
    
    .smart-layer__content {
        flex-direction: column;
        padding: 30px 20px;
        background-size: cover;
    }
    
    .smart-layer__left {
        flex: 0 0 auto;
    }
    
    .smart-layer__left-title {
        font-size: 18px;
    }
    
    /* 服务层 */
    .service-layer {
        padding: 30px 20px;
    }
    
    .service-layer__title {
        font-size: 22px;
    }
    
    .service-layer__content {
        flex-direction: column;
        gap: 20px;
    }
    
    .service-layer__card {
        flex-direction: column;
        padding: 20px;
    }
    
    .service-layer__card-icon {
        flex: 0 0 auto;
        width: 150px;
        margin: 0 auto 15px;
    }
    
    /* 招投标服务 */
    .bid-service__content {
        flex-direction: column;
        gap: 30px;
    }
    
    .bid-service__image {
        flex: 0 0 auto;
    }
    
    .bid-service__title {
        font-size: 22px;
    }
    
    .bid-service__item {
        margin-right: 0;
    }
    
    /* 生态层 */
    .eco-layer {
        padding: 30px 20px;
    }
    
    .eco-layer__content {
        flex-direction: column;
        padding: 30px 20px;
    }
    
    .eco-layer__title {
        font-size: 22px;
    }
    
    /* 数据说话 */
    .data-proof {
        padding: 30px 20px;
    }
    
    .data-proof__title {
        font-size: 22px;
    }
    
    .data-proof__list {
        flex-direction: column;
        gap: 15px;
    }
    
    .data-proof__item {
        border-left: none;
        border-top: 1px solid #eee;
        padding: 30px 20px;
    }
    
    .data-proof__item:first-child {
        border-top: none;
    }
    
    .data-proof__number {
        font-size: 48px;
    }
    
    /* 客户案例 */
    .customer-case {
        padding: 30px 20px;
    }
    
    .customer-case__title {
        font-size: 24px;
    }
    
    .customer-case__list {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 成长路径 */
    .growth-path {
        padding: 30px 20px;
    }
    
    .growth-path__title {
        font-size: 24px;
    }
    
    .growth-path__stages {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 公司介绍 */
    .company-intro__content {
        flex-direction: column;
    }
    
    .company-intro__left {
        flex: 0 0 auto;
        height: auto;
        padding: 40px 20px;
    }
    
    .company-intro__title {
        font-size: 28px;
    }
    
    .company-intro__slogan {
        font-size: 16px;
    }
    
    .company-intro__right {
        flex: 0 0 auto;
        padding: 30px 20px;
    }
    
    .company-intro__right p {
        font-size: 14px;
        line-height: 1.8;
    }
    
    /* 核心优势 */
    .core-advantage {
        padding: 30px 20px;
    }
    
    .core-advantage__title {
        font-size: 24px;
    }
    
    .core-advantage__cards {
        flex-direction: column;
        gap: 15px;
    }
    
    /* 生态赋能 */
    .eco-empower {
        padding: 30px 20px;
    }
    
    .eco-empower__cards {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 未来愿景 */
    .future-vision {
        padding: 30px 20px;
    }
    
    .future-vision__title {
        font-size: 22px;
    }
    
    .future-vision__cards {
        flex-direction: column;
        gap: 20px;
    }
    
    .future-vision__card {
        flex: 0 0 auto;
    }
    
    /* 品牌标语 */
    .brand-slogan {
        padding: 30px 20px;
    }
    
    .brand-slogan__content p {
        font-size: 18px;
    }
    
    /* 公司文化 */
    .company-culture {
        padding: 30px 20px;
    }
    
    .company-culture__list {
        flex-direction: column;
        gap: 20px;
    }
    
    .company-culture__card {
        height: auto;
        min-height: 300px;
    }
    
    /* CTA区块 */
    .cta-section {
        padding: 30px 20px;
    }
    
    .cta-section__title {
        font-size: 24px;
    }
    
    .cta-section__slogan {
        font-size: 18px;
    }
    
    .cta-section__desc {
        font-size: 13px;
    }
    
    .cta-section__gift--left,
    .cta-section__gift--right {
        display: none;
    }
    
    .cta-section__list {
        padding: 20px;
    }
    
    .cta-section__list h3 {
        font-size: 22px;
    }
    
    .cta-btn {
        font-size: 18px;
        padding: 16px 40px;
    }
    
    /* 用户信息移动端 */
    .user-info span {
        display: none; /* 移动端隐藏用户名文字 */
    }
    
    .user-info {
        padding: 5px;
    }
}

/* 小屏手机适配 (≤480px) */
@media (max-width: 480px) {
    .hero {
        height: 400px;
        min-height: 400px;
    }
    
    .hero__content {
        top: 150px;
    }
    
    .hero__title {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .hero__subtitle {
        font-size: 13px;
    }
    
    .hero-cta {
        font-size: 14px;
        padding: 10px 24px;
    }
    
    .market-background__title,
    .info-layer__title,
    .smart-layer__title,
    .service-layer__title,
    .data-proof__title,
    .customer-case__title,
    .growth-path__title,
    .core-advantage__title,
    .future-vision__title,
    .cta-section__title {
        font-size: 20px;
    }
    
    .barriers__title {
        font-size: 16px;
    }
    
    .barriers__desc,
    .info-layer__card-desc,
    .service-layer__card-text p,
    .bid-service__item p {
        font-size: 12px;
    }
    
    .data-proof__number {
        font-size: 36px;
    }
    
    .cta-btn {
        font-size: 16px;
        padding: 14px 30px;
    }
    
    /* 联系弹窗移动端适配 */
    .contact-modal-content {
        width: 95%;
        padding: 30px 20px;
        max-height: 85vh;
    }
    
    .contact-float-btn {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .contact-float-btn span {
        font-size: 12px;
    }
    
    /* 移动端按钮文字隐藏 */
    .hero__icon-btn span {
        display: none;
    }
    
    .hero__btn {
        font-size: 11px;
        padding: 5px 10px;
    }
}

/* 联系弹窗移动端通用样式 */
@media (max-width: 768px) {
    .contact-modal {
        padding: 10px;
    }
    
    .contact-modal-content {
        width: 95%;
        max-width: 500px;
        padding: 30px 20px;
        margin: 0 auto;
    }
    
    .contact-modal-close {
        top: 10px;
        right: 10px;
        font-size: 28px;
    }
    
    .contact-modal-content h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .contact-modal-content input,
    .contact-modal-content select,
    .contact-modal-content textarea {
        font-size: 14px;
        padding: 10px;
    }
    
    /* 移动端隐藏咨询类型选择框 */
    .consult-type-select {
        display: none;
    }
    
    .contact-modal-content button[type="submit"] {
        font-size: 15px;
        padding: 12px;
    }
}

/* 汉堡菜单按钮（移动端） */
/* 默认隐藏，移动端显示 */
.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-size: 20px;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    transition: all 0.3s ease;
    z-index: 9999;
    position: relative;
}

/* PC端确保移动端菜单也隐藏 */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .hero__menu {
        display: flex !important;
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        background: transparent !important;
        height: auto !important;
        padding: 0 !important;
        flex-direction: row !important;
        gap: 28px !important;
    }
    
    .hero__menu li {
        border-bottom: none !important;
        list-style: none !important;
    }
    
    .hero__menu li:first-child {
        display: none !important; /* PC端隐藏菜单标题 */
    }
    
    .hero__menu li a {
        padding: 0 !important;
        font-size: 14px !important;
    }
    
    .hero__menu li a::before {
        display: none !important;
    }
    
    .hero__menu li a:hover {
        padding-left: 0 !important;
    }
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

#menuIcon {
    display: block;
    transition: transform 0.3s ease;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
    }
    
    /* 菜单打开时，汉堡按钮位置调整 */
    .hero__nav {
        position: relative;
        z-index: 9999;
    }
    
    /* 菜单打开时的遮罩层效果 */
    .hero__menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
}