/* 产品容器 */
.product-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    box-sizing: border-box;
}
#wrap{
    background: #000;
}
/* 通用标题样式 */
section h2 {
    font-size: 32px;
    color: #fff;
    text-align: center;
    margin-bottom: 40px;
}

/* 产品特点 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.feature-item {
    text-align: center;
    padding: 20px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: #f5f5f5;
    border-radius: 50%;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background: #FE8B00;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.feature-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

/* 产品特点展示 */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.highlight-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.highlight-item img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.highlight-item:hover img {
    transform: scale(1.05);
}

.highlight-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: #fff;
}

.highlight-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.highlight-info p {
    font-size: 14px;
    opacity: 0.8;
}

/* 产品细节 */
.product-details {
    margin-bottom: 80px;
}

.details-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.details-main {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.details-image {
    position: relative;
    width: 100%;
    padding-top: 100%; 
    overflow: hidden;
}

.details-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.details-image:hover img {
    transform: scale(1.05);
}

.details-image h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    margin: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    font-size: 24px;
    font-weight: 500;
}

.details-side {
    display: grid;
    grid-template-rows: repeat(3, 1fr);
    gap: 20px;
}

.detail-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.detail-item::before {
    content: '';
    display: block;
    padding-top: 75%; /* 4:3 比例 */
}

.detail-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.detail-item:hover img {
    transform: scale(1.05);
}

.detail-item p {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    font-size: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.detail-item:hover p {
    opacity: 1;
    transform: translateY(0);
}

/* 极致体验 */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* grid-template-rows: repeat(3, 1fr); */
    gap: 20px;
    margin-bottom: 60px;
}

.experience-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.experience-item.large {
    grid-row: span 2;
}

.experience-item.small {
    grid-column: span 1;
}

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

.experience-item:hover img {
    transform: scale(1.05);
}

.experience-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: #fff;
}

.experience-info h3 {
    font-size: 16px;
    text-align: center;
}

/* 应用场景 */
.scenario-slider {
    position: relative;
    margin-bottom: 60px;
    overflow: hidden;
}

.scenario-wrapper {
    display: flex;
    transition: transform 0.3s ease;
    flex-wrap: wrap;
}

.scenario-item {
    flex: 0 0 31%;
    padding: 0 10px;
    margin-bottom: 35px;
}

.scenario-item img {
    width: 80%;
    height: auto;
    margin: 0 auto;
    border-radius: 8px;
    transition: transform 0.3s ease;
    display: block;
}

.scenario-item:hover img {
    transform: scale(1.05);
}

.scenario-info {
    margin-top: 15px;
    text-align: center;
}

.scenario-info h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.scenario-info p {
    font-size: 14px;
    color: #666;
}

/* 轮播箭头 */
.slider-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    padding: 0 20px;
}

.arrow {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    font-size: 20px;
}

.arrow:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.arrow.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: scale(1);
}

/* 规格参数 */
.specs-table {
    max-width: 1200px;
    margin: 0 auto;
    background: #000;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid #3f3f3f;
}

.specs-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    border-bottom: 1px solid #3f3f3f;
}

.specs-row:last-child {
    border-bottom: none;
}

.specs-label {
    padding: 15px;
    background: #1a1a1a;
    font-weight: 500;
    color: #fff;
}

.specs-content {
    padding: 15px;
    color: #fff;
}

/* 响应式布局 */
@media screen and (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .details-container {
        grid-template-columns: 1.5fr 1fr;
    }

    .scenario-item {
        flex: 0 0 33.333%;
    }

    .application-scenarios{
        margin-top: 60px;
    }
}

@media screen and (max-width: 768px) {
    section h2 {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .highlights-grid {
        grid-template-columns: 1fr;
    }

    .details-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .details-side {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: 1fr;
    }

    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .scenario-item {
        flex: 0 0 50%;
    }

    .specs-row {
        grid-template-columns: 120px 1fr;
    }

    .arrow {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .application-scenarios{
        margin-top: 200px !important;
    }
    .product-introduction{
        position: static !important;
    }
}

@media screen and (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .details-side {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, 1fr);
    }

    .experience-grid {
        grid-template-columns: 1fr;
    }

    .scenario-item {
        flex: 0 0 100%;
    }

    .specs-row {
        grid-template-columns: 1fr;
    }

    .specs-label {
        border-bottom: 1px solid #eee;
    }

    .arrow {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .application-scenarios{
        margin-top: 60px !important;
    }
    .product-introduction{
        position: static !important;
    }
    .cpfont2{
        top: 60% !important;
    }
    .card img{
        margin-top: 0 !important;
    }
} 






.product-introduction{
    width: 90%;
    height: auto;
    background: #1a1a1a;
    padding: 60px;
    border-radius: 10px;
    margin: 0 auto;
    position: absolute;
    left: 5%;
    top: -100px;
    box-sizing: border-box;
}
.product-introduction-title{
    font-size: 25px;
    color: #fff;
    margin-bottom: 15px;
}
.product-introduction-content{
    font-size: 16px;
    color: #fff;
    line-height: 26px;
}

.application-scenarios{
    margin-top: 200px;
}


.customer-service2{
    position: relative;
}
.cpfont1{
    font-size: 40px;
    color: #fff;
    position: absolute;
    left: 18%;
    top: 32%;
    font-weight: bold;
}
.cpfont2{
    font-size: 20px;
    color: #fff;
    position: absolute;
    left: 18%;
    top: 42%;
}






/* 卡片容器：响应式网格布局 */
    .card-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px; /* 卡片间距 */
    }

    /* 卡片样式 - 改为弹性布局以放置右侧图标 */
    .card {
      background-color: #1a1a1a;
      border: 1px solid #333;
      border-radius: 8px;
      padding: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .card img{
        width: 20px;
        display: block;
        margin-top: -20px;
    }

    .card:hover {
      transform: translateY(-6px);
      box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }

    /* 文本内容区域 */
    .card-content {
      flex: 1;
      margin-right: 16px;
    }

    /* 图标样式 - 固定在右侧 */
    .card-icon {
      width: 48px;
      height: 48px;
      flex-shrink: 0; /* 防止图标被压缩 */
      fill: #fff; /* SVG 颜色 */
    }

    /* 标题样式 */
    .card-title {
      font-size: 30px;
      margin-bottom: 8px;
      font-weight: 600;
      color: #fff;
    }

    /* 描述文本 */
    .card-desc {
      font-size: 16px;
      color: #767676;
      line-height: 1.4;
    }

    /* 响应式适配 */
    @media (max-width: 768px) {
      .card {
        padding: 18px;
      }
      .card-icon {
        width: 40px;
        height: 40px;
      }
    }

    @media (max-width: 480px) {
      .card-container {
        grid-template-columns: 1fr;
      }
      /* 移动端可考虑图标在上，文本在下的布局 */
      .card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
      }
      .card-content {
        margin-right: 0;
        margin-bottom: 16px;
      }
    }