/**
 * 首页移动端自适应样式
 * 生效条件：屏幕宽度 ≤ 768px
 * 创建时间：2025-11-07
 */

@media screen and (max-width: 768px) {
    
    /* ============================================
       通用容器适配
       ============================================ */
    
    .w1400 {
        width: 100% !important;
        padding: 0 15px !important;
        box-sizing: border-box;
    }
    
    /* ============================================
       1. Banner轮播图适配
       ============================================ */
    
    .banner_main {
        margin-top: 0;
        padding-top: 0;
    }
    
    .banner_main .banner {
        height: auto !important;
        min-height: 300px;
    }
    
    .banner_main .banner .list {
        height: auto !important;
    }
    
    .banner_main .banner .list .item {
        height: auto !important;
    }
    
    .banner_main .banner .list .item img {
        width: 100%;
        height: auto;
        object-fit: cover;
        min-height: 300px;
        max-height: 400px;
    }
    
    /* Banner左右切换按钮 */
    .banner_main .banner .prev,
    .banner_main .banner .next {
        width: 35px !important;
        height: 35px !important;
        background-size: contain;
    }
    
    .banner_main .banner .prev {
        left: 10px !important;
    }
    
    .banner_main .banner .next {
        right: 10px !important;
    }
    
    /* Banner指示点 */
    .banner_main .banner .tip {
        bottom: 15px !important;
    }
    
    .banner_main .banner .tip span {
        width: 8px !important;
        height: 8px !important;
        margin: 0 4px !important;
    }
    
    /* ============================================
       2. 产品中心模块适配
       ============================================ */
    
    .floor_1_main {
        padding: 40px 0 !important;
    }
    
    /* 产品中心标题 */
    .floor_1_main .h3 {
        font-size: 24px !important;
        margin-bottom: 20px !important;
        text-align: center;
    }
    
    /* 更多按钮 */
    .floor_1_main .more {
        text-align: center;
        margin-bottom: 20px;
    }
    
    .floor_1_main .more a {
        font-size: 14px !important;
        padding: 8px 20px !important;
    }
    
    /* Swiper轮播容器 */
    .floor_1_main .swiper1 {
        padding: 0 !important;
    }
    
    /* 产品卡片 */
    .floor_1_main .swiper-slide {
        padding: 15px !important;
    }
    
    .floor_1_main .swiper-slide img {
        width: 100% !important;
        height: auto !important;
        max-height: 200px;
        object-fit: cover;
    }
    
    .floor_1_main .swiper-slide h3 {
        font-size: 16px !important;
        margin: 12px 0 8px !important;
        line-height: 1.4;
    }
    
    .floor_1_main .swiper-slide p {
        font-size: 13px !important;
        line-height: 1.6 !important;
        max-height: 60px;
        overflow: hidden;
    }
    
    /* Swiper按钮 */
    .floor_1_main .swiper-button-next,
    .floor_1_main .swiper-button-prev {
        width: 35px !important;
        height: 35px !important;
    }
    
    .floor_1_main .swiper-button-next {
        right: 5px !important;
    }
    
    .floor_1_main .swiper-button-prev {
        left: 5px !important;
    }
    
    /* Swiper分页器 */
    .floor_1_main .swiper-pagination {
        bottom: 0 !important;
    }
    
    /* ============================================
       3. 服务特点模块适配
       ============================================ */
    
    .service-features-main {
        padding: 40px 0 30px !important;
    }
    
    .service-features > div {
        display: flex !important;
        flex-direction: column !important;
        gap: 25px;
    }
    
    .service-features .feature-item {
        width: 100% !important;
        padding: 25px 15px !important;
        margin: 0 !important;
        text-align: center;
    }
    
    .service-features .feature-icon {
        margin: 0 auto 15px !important;
    }
    
    .service-features .feature-icon img {
        width: 60px !important;
        height: 60px !important;
    }
    
    .service-features .feature-title {
        font-size: 18px !important;
        margin-bottom: 10px !important;
    }
    
    .service-features .feature-description {
        font-size: 13px !important;
        line-height: 1.6 !important;
    }
    
    /* ============================================
       4. 行业应用场景模块适配
       ============================================ */
    
    .ying_2_main {
        padding: 40px 0 !important;
    }
    
    .ying_2_main .ab_title {
        margin-bottom: 25px !important;
    }
    
    .ying_2_main .ab_title h3 {
        font-size: 24px !important;
        text-align: center;
    }
    
    .ying_2_main .body ul {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .ying_2_main .body ul li {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
    }
    
    .ying_2_main .body ul li img {
        width: 100% !important;
        height: auto !important;
        min-height: 120px;
        object-fit: cover;
    }
    
    .ying_2_main .body ul li p {
        font-size: 14px !important;
        padding: 10px 5px !important;
    }
    
    /* 小屏手机改为单列 */
    @media screen and (max-width: 480px) {
        .ying_2_main .body ul {
            grid-template-columns: 1fr !important;
        }
    }
    
    /* ============================================
       5. 定制解决方案表单模块适配
       ============================================ */
    
    .contact-section {
        padding: 40px 0 !important;
        background-size: cover !important;
        background-position: center !important;
    }
    
    .contact-section .w1400 {
        padding: 0 15px !important;
    }
    
    .contact-form-wrapper {
        padding: 0 !important;
    }
    
    /* 标题区域 */
    .contact-title-section {
        text-align: center;
        margin-bottom: 25px !important;
    }
    
    .contact-title-section .h3 {
        font-size: 24px !important;
        margin-bottom: 10px !important;
    }
    
    .contact-title-section p {
        font-size: 14px !important;
        line-height: 1.6 !important;
    }
    
    .contact-title-section p br {
        display: none; /* 移动端不换行 */
    }
    
    /* 表单输入框 */
    .contact-form-inputs {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
    }
    
    .contact-form-inputs .contact-input {
        width: 100% !important;
        height: 45px !important;
        padding: 0 15px !important;
        font-size: 14px !important;
        border-radius: 4px !important;
    }
    
    .contact-form-inputs .contact-submit-btn {
        width: 100% !important;
        height: 45px !important;
        font-size: 16px !important;
        border-radius: 4px !important;
        margin-top: 5px !important;
    }
    
    /* 成功提示框适配 */
    .contact-success-message .contact-success-content {
        width: 90% !important;
        max-width: 350px !important;
        padding: 40px 25px !important;
    }
    
    .contact-success-message .contact-success-icon {
        width: 80px !important;
        height: 80px !important;
        font-size: 50px !important;
        margin-bottom: 20px !important;
    }
    
    .contact-success-message .contact-success-content h3 {
        font-size: 22px !important;
        margin-bottom: 12px !important;
    }
    
    .contact-success-message .contact-success-content p {
        font-size: 14px !important;
        margin-bottom: 25px !important;
    }
    
    .contact-success-message .contact-close-success-btn {
        padding: 12px 35px !important;
        font-size: 15px !important;
    }
    
    /* ============================================
       6. 公司介绍/关于我们模块适配
       ============================================ */
    
    .floor_2_main {
        padding: 40px 0 !important;
    }
    
    .floor_2_main .w1400 {
        display: flex !important;
        flex-direction: column !important;
    }
    
    .floor_2_main .left {
        width: 100% !important;
        float: none !important;
        order: 2; /* 内容放在图片下方 */
        margin-top: 25px;
    }
    
    .floor_2_main .left h1 {
        font-size: 20px !important;
        margin-bottom: 10px !important;
    }
    
    .floor_2_main .left h3 {
        font-size: 22px !important;
        margin-bottom: 15px !important;
    }
    
    .floor_2_main .left p {
        font-size: 14px !important;
        line-height: 1.8 !important;
        margin-bottom: 20px !important;
    }
    
    /* 数字统计区域 */
    .floor_2_main .left .stats-counter {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px !important;
    }
    
    .floor_2_main .left .stats-counter li {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        text-align: center;
    }
    
    .floor_2_main .left .stats-counter li h4 {
        font-size: 28px !important;
        margin-bottom: 8px !important;
    }
    
    .floor_2_main .left .stats-counter li h4 b {
        font-size: 28px !important;
    }
    
    .floor_2_main .left .stats-counter li h4 span {
        font-size: 20px !important;
    }
    
    .floor_2_main .left .stats-counter li p {
        font-size: 13px !important;
        margin: 0 !important;
    }
    
    .floor_2_main .right {
        width: 100% !important;
        float: none !important;
        order: 1; /* 图片放在上方 */
        position: relative;
    }
    
    .floor_2_main .right img {
        width: 100% !important;
        height: auto !important;
        border-radius: 8px;
    }
    
    .floor_2_main .right .about-detail-btn {
        position: relative !important;
        right: auto !important;
        bottom: auto !important;
        display: inline-block !important;
        margin-top: 15px !important;
        padding: 10px 25px !important;
        font-size: 14px !important;
    }
    
    /* ============================================
       7. 我们的客户Logo模块适配
       ============================================ */
    
    .customer-section {
        padding: 40px 0 !important;
    }
    
    .customer-title {
        margin-bottom: 25px !important;
    }
    
    .customer-title .h3 {
        font-size: 24px !important;
        text-align: center;
    }
    
    .customer-logos > div {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 15px !important;
        margin-bottom: 15px !important;
    }
    
    .customer-logo-item {
        width: 100% !important;
        padding: 15px !important;
        background: #fff;
        border-radius: 4px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }
    
    .customer-logo-item img {
        width: 100% !important;
        height: auto !important;
        max-height: 60px;
        object-fit: contain;
    }
    
    /* 小屏手机改为2列 */
    @media screen and (max-width: 480px) {
        .customer-logos > div {
            grid-template-columns: repeat(2, 1fr) !important;
        }
    }
    
    /* ============================================
       通用元素适配
       ============================================ */
    
    /* 标题通用样式 */
    .h3, h3 {
        font-size: 24px !important;
    }
    
    /* 段落通用样式 */
    p {
        font-size: 14px !important;
        line-height: 1.6 !important;
    }
    
    /* 按钮通用样式 */
    .btn, button, input[type="submit"] {
        font-size: 14px !important;
        padding: 10px 20px !important;
    }
    
    /* 图片响应式 */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* 清除浮动影响 */
    .clearfix::after {
        content: "";
        display: table;
        clear: both;
    }
    
    /* ============================================
       AOS动画优化（移动端）
       ============================================ */
    
    [aos] {
        transition-duration: 0.6s !important;
    }
    
    /* ============================================
       性能优化
       ============================================ */
    
    /* 减少动画 */
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.3s !important;
    }
    
    /* 优化Swiper性能 */
    .swiper-container {
        overflow: hidden;
    }
    
    .swiper-slide {
        transform: translateZ(0);
        backface-visibility: hidden;
    }
}

/* ============================================
   小屏手机专属适配（≤480px）
   ============================================ */

@media screen and (max-width: 480px) {
    
    /* Banner高度调整 */
    .banner_main .banner .list .item img {
        min-height: 250px;
        max-height: 300px;
    }
    
    /* 标题字体调整 */
    .h3, h3 {
        font-size: 20px !important;
    }
    
    /* 产品中心 */
    .floor_1_main {
        padding: 30px 0 !important;
    }
    
    .floor_1_main .swiper-slide h3 {
        font-size: 15px !important;
    }
    
    .floor_1_main .swiper-slide p {
        font-size: 12px !important;
    }
    
    /* 服务特点 */
    .service-features .feature-icon img {
        width: 50px !important;
        height: 50px !important;
    }
    
    .service-features .feature-title {
        font-size: 16px !important;
    }
    
    .service-features .feature-description {
        font-size: 12px !important;
    }
    
    /* 数字统计 */
    .floor_2_main .left .stats-counter li h4 {
        font-size: 24px !important;
    }
    
    .floor_2_main .left .stats-counter li h4 b {
        font-size: 24px !important;
    }
    
    .floor_2_main .left .stats-counter li h4 span {
        font-size: 18px !important;
    }
    
    .floor_2_main .left .stats-counter li p {
        font-size: 12px !important;
    }
}