/* 海疆无人船首页移动端增强优化样式 */
/* 专门针对字体、图片自适应等细节优化 */

@media (max-width: 768px) {
  
  /* 基础字体优化 */
  html {
    font-size: 16px; /* 移动端基础字体大小 */
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
  }
  
  body {
    font-size: 16px;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #333;
  }
  
  .container {
      max-width: 100%!important;
  }
  
  /* 首页导航栏移动端优化 */
  .header.top {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 46px;
    background-color: #1a232e;
  }
  
  .primary[data-v-7ce5dc60] {
        white-space: nowrap;
        border-radius: 40px;
        min-width: 61%;
        height: 46px;
        display: flex;
        margin: 0 auto;
    }
  
  .pc_header {
    display: none !important;
  }
  
  .wep_header {
    display: block !important;
    padding: 12px 16px;
  }
  
  .header_wep_block {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-left: 17px!important;
  }
  
  .header_wep_block img {
    max-width: 120px;
    height: auto;
    object-fit: contain;
  }
  
  .rigth_icon {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .rigth_icon .svg {
    width: 24px;
    height: 24px;
    transition: transform 0.2s ease;
  }
  
  .rigth_icon .svg:active {
    transform: scale(0.9);
  }
  
  /* 首页横幅区域移动端优化 */
  .banner {
    height: 60vh;
    min-height: 400px;
    position: relative;
    overflow: hidden;
  }
  
  .video_block {
    height: 100%;
    width: 100%;
  }
  
  .video_item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }
  
  .banner_block {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 2;
    padding: 20px;
  }
  
  .banner_title .h1 {
    font-size: 28px !important;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    margin-bottom: 16px;
    line-height: 1.3;
    text-align: center;
  }
  
  .banner_desc .h6 {
    font-size: 16px !important;
    color: white;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    margin-bottom: 28px;
    opacity: 0.95;
    font-weight: 500;
    text-align: center;
    line-height: 1.5;
  }
  
  .c_button {
    padding: 14px 28px !important;
    font-size: 16px !important;
    font-weight: 600;
    border-radius: 25px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    transition: all 0.3s ease;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  
  .c_button:active {
    transform: translateY(1px);
    box-shadow: 0 3px 12px rgba(0, 123, 255, 0.4);
  }
  
  /* 荣誉数据区域移动端优化 */
  .honor {
    padding: 64px 0!important;
    height: auto!important;
    /*background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);*/
  }
  
  .honor .row {
      gap: 15px;
  }
  
  .honor_item {
    text-align: center;
    margin-bottom: 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: none;
    transition: all 0.3s ease;
    border: 0;
    height: 64px !important;
    flex-direction: row;
    padding: 0 47px!important;
  }
  
  .honor_item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  }
  
  .honor_item .svg {
    width: 58px!important;
    height: 58px!important;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.1));
  }
  
  .honor_item .h3 {
    font-size: 24px !important;
    font-weight: 700;
    margin-bottom: 8px;
    color: #2c3e50;
    line-height: 1.2 !important;
    text-align: left;
  }
  
  .honor_item .h6 {
    font-size: 14px !important;
    color: #6c757d;
    font-weight: 500;
    line-height: 1.4;
  }
  
  .honor_item .text {
      margin: 0 0 12px 10px;
  }
  #toRov {
      padding-bottom: 65px;
  }
  #toRov .h2 {
      font-size: 23px;
  }
  #toRov .h6 {
      font-size: 13px;
  }
  
  #toRov .pill {
      display: none!important;
  }
  
  #toRov .img_block {
      width: 74%;
  }
  
  #toRov li img {
      width: 46px;
      height: 46px;
      min-width: 46px;
  }
  
  #toRov .item ul li {
      background: #fff;
      border: 0;
      width: calc(100% / 3);
      padding: 0;
  }
  
  #toRov .item ul {
      flex-direction: row;
      margin-bottom: 80px;
  }
  
  #toIndustry .video_block {
      height: 840px;
  }
  
  #toIndustry .application_block .title .h2 {
      padding-top: 75px;
  }
  
  #toIndustry .application_block .list ul {
      flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
  }
  
  #toIndustry .application_block .list ul li {
      max-width: 40%;
  }
  
  #toIndustry .application_block .list ul li .svg {
      height: 75px!important;
      width: 75px!important;
  }
  
  #toIndustry .application_block .bottom .item1 .svg {
      height: 45px!important;
      width: 45px!important;
  }
  
  #toIndustry .application_block .bottom {
      width: 343px;
      padding-bottom: 75px;
  }
  
  #toIndustry .application_block .bottom .flex-shrink-0 .h6 {
      border-radius: 50px;
  }
  
  .media {
      padding: 75px 0;
  }
  .media .title {
      font-size: 23px;
  }
  .media ul li, .media ul li img {
      height: 40px!important;
  }
  
  /* 产品展示区域移动端优化 */
  .rov {
    padding: 40px 0;
    background: white;
  }
  
  .rov_block {
    flex-direction: column-reverse;
    gap: 30px;
  }
  
  .img_block {
    text-align: center;
    margin-bottom: 0;
    padding: 0 16px;
  }
  
  .img_block img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease;
    object-fit: contain;
  }
  
  .img_block img:hover {
    transform: scale(1.02);
  }
  
  .item .title {
    font-size: 24px !important;
    margin-bottom: 16px;
    font-weight: 700;
    color: #2c3e50;
    text-align: center;
    line-height: 1.3;
  }
  
  .item .text1 {
    font-size: 18px !important;
    margin-bottom: 16px;
    color: #007bff;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
  }
  
  .item .text2 {
    font-size: 16px !important;
    line-height: 1.6;
    margin-bottom: 28px;
    color: #495057;
    text-align: center;
  }
  
  /* 产品特性列表移动端优化 */
  .item ul {
    flex-direction: column;
    gap: 20px;
    margin-top: 24px;
    padding: 0 16px;
  }
  
  .item ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 16px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .item ul li:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  }
  
  .item ul li img {
    width: 56px;
    height: 56px;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
    object-fit: contain;
  }
  
  .item ul li:hover img {
    transform: scale(1.05);
  }
  
  .item ul li p {
    font-size: 14px !important;
    font-weight: 600;
    color: #495057;
    line-height: 1.4;
  }
  
  /* 行业应用区域移动端优化 */
  .application {
    height: auto;
    min-height: 70vh;
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
  }
  
  .application_block {
    position: relative;
    padding: 30px 16px;
    z-index: 2;
  }
  
  .application .title .h2 {
    font-size: 24px !important;
    margin-bottom: 30px;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
  }
  
  .application .list ul {
    flex-direction: column;
    gap: 20px;
  }
  
  .application .list li {
    width: 100%;
    margin-bottom: 0;
  }
  
  .application .list a {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 20px;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .application .list a:hover {
    background: white;
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  }
  
  .application .list .svg {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
  }
  
  .application .list a:hover .svg {
    transform: scale(1.05);
  }
  
  .application .list .h5 {
    font-size: 16px !important;
    color: #2c3e50;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
  }
  
  /* 底部区域移动端优化 */
  .bottom_block {
    flex-direction: column;
    gap: 24px;
    text-align: center;
    padding: 30px 16px;
  }
  
  .item1 {
    flex-direction: column;
    gap: 12px;
  }
  
  .item1 .svg {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.2));
  }
  
  .item1 .text .h6 {
    font-size: 16px !important;
    color: white;
    font-weight: 500;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    line-height: 1.4;
  }
  .dealer {
      height: 714px!important;
      background-position: center 20rem!important;
    background-size: auto 20rem!important;
  }
  .dealer .title {
      font-size: 23px;
      padding: 75px 0 13px;
  }
  
  .dealer .desc {
      font-size: 13px;
      padding-bottom: 32px;
  }
  /* 媒体合作伙伴移动端优化 */
  .media {
    padding: 75px 0 100px!important;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  }
  
  .media .title .h2 {
    font-size: 24px !important;
    margin-bottom: 30px;
    color: #2c3e50;
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
  }
  
  .media ul {
    flex-direction: column;
    gap: 24px;
    padding: 0 16px;
  }
  
  .media li {
    width: 100%;
    text-align: center;
    padding: 20px 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
  }
  
  .media li:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  }
  
  .media li img {
    max-width: 200px;
    height: auto;
    filter: grayscale(20%);
    transition: all 0.3s ease;
    object-fit: contain;
  }
  
  .media li:hover img {
    filter: grayscale(0%);
    transform: scale(1.02);
  }
  
  /* 页脚移动端优化 */
  
  .footer .block.d-none.d-sm-block {
      display: block!important;
  }
  .footer .block.d-sm-none {
    display: block !important;
  }
  
  .footer .list_rigth img {
        max-width: 95px!important;
    }
    
   .footer .col-4.col-lg-2.list_rigth {
    top: 143px;
}
.pc_block .bottom .web_content {
    font-size: 13px;
    line-height: 1.5!important;
    padding: 30px 0 75px;
}
.mobile-language-switcher .language-name {
    display: block!important;
}
.mobile-language-switcher {
    margin-right: 25px!important;
}
.header .echat_box {
    background: none;
    display: inline-flex;
    border: 0;
    width: 20px;
    height: 20px;
    margin: 6px;
}
.language-icon {
    border: 0!important;
}
.language-dropdown {
    visibility: visible!important;
}
.footer .bottom {
    align-items: flex-start!important;
    text-align: left!important;
    padding-left: 15px;
}
.footer .list_rigth .desc {
    margin-top: 0!important;
}
.footer .bottom .base {
    justify-content: start!important;
}
  
  .pc_block .logo {
          display: flex;
    justify-content: center;
    margin: 0 auto;
    padding-top: 50px;
  }
  
  .wep_block {
    padding: 40px 16px;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
  }
  
  .back {
    margin-bottom: 24px;
  }
  
  .back .h6 {
    font-size: 16px !important;
    color: #bdc3c7;
    font-weight: 500;
  }
  
  .list {
    margin-bottom: 32px;
  }
  
  .list .item {
    border-bottom: 1px solid #34495e;
    padding: 16px 0;
  }
  
  .list .item .h6 {
    font-size: 18px !important;
    font-weight: 600;
    color: white;
    line-height: 1.3;
  }
  
  .item_item {
    margin-top: 12px;
  }
  
  .item_item li {
    padding: 8px 0;
  }
  
  .item_item .h6 {
    font-size: 14px !important;
    color: #bdc3c7;
    font-weight: 400;
    line-height: 1.4;
  }
  
  .item_item .h6 a {
    color: #bdc3c7;
    transition: color 0.3s ease;
    text-decoration: none;
  }
  
  .item_item .h6 a:hover {
    color: white;
  }
  
  .from {
    margin-bottom: 32px;
  }
  
  .from .title {
    font-size: 18px !important;
    margin-bottom: 16px;
    color: white;
    font-weight: 600;
    line-height: 1.3;
  }
  
  .rigth_from {
    margin-bottom: 12px;
  }
  
  .email_input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #34495e;
    border-radius: 8px;
    font-size: 16px;
    background: #34495e;
    color: white;
    transition: all 0.3s ease;
  }
  
  .email_input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
  }
  
  .email_input::placeholder {
    color: #95a5a6;
    font-size: 16px;
  }
  
  .email_btn {
    padding: 12px 16px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 8px;
    margin-left: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .email_btn:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f618d 100%);
    transform: translateY(-1px);
  }
  
  .email_btn .svg {
    width: 20px;
    height: 20px;
    fill: white;
  }
  
  .from .desc {
    font-size: 13px !important;
    color: #95a5a6;
    line-height: 1.4;
  }
  
  .three {
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
  }
  
  .three li a {
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #34495e;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .three li a:hover {
    background: #3498db;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
  }
  
  .three .svg {
    width: 100%;
    height: 100%;
    padding: 10px;
    transition: transform 0.3s ease;
  }
  
  .three li a:hover .svg {
    transform: scale(1.05);
  }
  
  .filing {
    text-align: center;
    font-size: 12px !important;
    color: #95a5a6;
    line-height: 1.5;
  }
  
  .filing a {
    color: #3498db;
    text-decoration: none;
  }
  
  .filing a:hover {
    text-decoration: underline;
  }
  
  /* 在线客服按钮移动端优化 */
  .echat_box {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
  }
  
  .echat_box .echat_view {
      position: fixed;
      display: none;
  }
  
  .echat_box:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
  }
  
  .echat_box:active {
    transform: scale(0.95);
  }
  
  .echat_box img {
    width: 30px;
    height: 30px;
    object-fit: contain;
  }
  
  /* 通用移动端优化 */
  .text-center {
    text-align: center !important;
  }
  
  .text-sm-left {
    text-align: center !important;
  }
  
  .d-sm-none {
    display: block !important;
  }
  
  .d-none.d-sm-block {
    display: none !important;
  }
  
  .d-sm-flex {
    display: flex !important;
  }
  
  .flex-sm-row {
    flex-direction: column !important;
  }
  
  .flex-sm-row-reverse {
    flex-direction: column !important;
  }
  
  .justify-content-sm-start {
    justify-content: center !important;
  }
  
  .justify-content-sm-between {
    justify-content: center !important;
  }
  
  .align-items-sm-start {
    align-items: center !important;
  }
  
  .align-items-sm-center {
    align-items: center !important;
  }
  
  /* 触摸优化 */
  a, button, .c_button {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    touch-action: manipulation;
  }
  
  /* 滚动优化 */
  .overflow-hidden {
    overflow-x: hidden;
  }
  
  /* 视频移动端优化 */
  video {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 0;
  }
  
  /* 图片移动端优化 */
  img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
  }
  
  /* 表单移动端优化 */
  input, textarea, select {
    font-size: 16px; /* 防止iOS缩放 */
    border-radius: 8px;
    padding: 12px;
  }
  
  /* 加载动画优化 */
  .loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px;
  }
  
  /* 错误状态优化 */
  .error {
    text-align: center;
    padding: 30px;
    color: #e74c3c;
    background: #fdf2f2;
    border-radius: 8px;
    margin: 16px;
  }
}

/* 小屏幕手机优化 (最大宽度480px) */
@media (max-width: 480px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  
  .banner_title .h1 {
    font-size: 24px !important;
  }
  
  .banner_desc .h6 {
    font-size: 14px !important;
  }
  
  .honor_item .h3 {
    font-size: 20px !important;
  }
  
  .honor_item .h6 {
    font-size: 13px !important;
  }
  
  .item .title {
    font-size: 20px !important;
  }
  
  .item .text1 {
    font-size: 16px !important;
  }
  
  .item .text2 {
    font-size: 14px !important;
  }
  
  .application .title .h2 {
    font-size: 20px !important;
  }
  
  .application .list .h5 {
    font-size: 14px !important;
  }
  
  .media .title .h2 {
    font-size: 20px !important;
  }
  
  .c_button {
    padding: 12px 24px !important;
    font-size: 14px !important;
  }
  
  .header_wep_block img {
    max-width: 100px;
  }
  
  .echat_box {
    width: 50px;
    height: 50px;
    bottom: 16px;
    right: 16px;
  }
  
  .echat_box img {
    width: 24px;
    height: 24px;
  }
  
  .item ul li img {
    width: 48px;
    height: 48px;
  }
  
  .application .list .svg {
    width: 48px;
    height: 48px;
  }
  
  .honor_item .svg {
    width: 40px;
    height: 40px;
  }
}

/* 横屏手机优化 */
@media (max-width: 768px) and (orientation: landscape) {
  .banner {
    height: 50vh;
    min-height: 300px;
  }
  
  .honor_item {
    flex-direction: row;
    text-align: left;
  }
  
  .honor_item .svg {
    margin-right: 16px;
    margin-bottom: 0;
  }
  
  .application {
    min-height: 50vh;
  }
}

/* 高分辨率屏幕优化 */
@media (max-width: 768px) and (-webkit-min-device-pixel-ratio: 2) {
  .header_wep_block img {
    max-width: 140px;
  }
  
  .honor_item .svg {
    width: 58px!important;
    height: 58px!important;
    min-height: 58px;
  }
  
  .application .list .svg {
    width: 64px;
    height: 64px;
  }
  
  .item ul li img {
    width: 64px;
    height: 64px;
  }
}