/* ========= Solutions Tabs 解决方案模块样式 ========= */

/* ========= 整体布局 ========= */
.solutions-tabs-wrapper {
    position: relative;
    /* 主容器背景和视觉效果 */
    background: rgba(15, 23, 42, 0.5); /* bg-slate-900/50 */
    backdrop-filter: blur(8px) saturate(120%);
    -webkit-backdrop-filter: blur(8px) saturate(120%);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); /* shadow-2xl */
    border: 1px solid rgba(255, 255, 255, 0.1); /* border-white/10 */
    border-radius: 2px;
    overflow: hidden;
    padding: 0;
}

/* ========= 左侧导航区域 ========= */
.solutions-sidebar {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    /* 左侧栏背景 */
    background: #0B1120;
    padding: 0 32px 0 0; /* 上0 右32px 下0 左0 - 标签紧贴顶部和左侧 */
    min-height: 600px;
}

/* 导航列表容器 */
.solutions-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 0; /* 紧贴顶部 */
    margin-bottom: 40px;
}

/* 导航项 */
.solution-nav-item {
    padding: 32px 24px 32px 24px; /* 统一左右内边距 */
    margin-left: 0; /* 紧贴左侧边缘 */
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 4px solid transparent;
}

.solution-nav-item:last-child {
    border-bottom: none;
}

/* 导航项标题 */
.solution-nav-item .solution-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px; /* 从20px调整到17px，更精致 */
    font-weight: 600;
    color: #B8B8B8;
    margin-bottom: 10px;
    transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.4;
}

/* 导航项图标 */
.solution-nav-item .solution-icon {
    width: 20px;
    height: 20px;
    stroke-width: 2;
    flex-shrink: 0;
    color: #B8B8B8;
    transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.solution-nav-item.active .solution-icon {
    color: #36c958; /* 激活状态图标变绿色 */
}

/* 导航项副标题 */
.solution-nav-item .solution-subtitle {
    font-size: 13px; /* 从14px调整到13px */
    font-weight: 400;
    color: #808080;
    margin-bottom: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.6;
}

/* 导航项简介（默认隐藏）*/
.solution-nav-item .solution-brief {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0;
}

.solution-nav-item .solution-brief p {
    font-size: 14px;
    color: #9CA3AF;
    line-height: 1.7;
    margin-bottom: 16px;
}

.solution-nav-item .learn-more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #36c958; /* 网站主品牌绿色 */
    text-decoration: none;
    transition: all 0.3s ease;
}

.solution-nav-item .learn-more-link:hover {
    color: #4ade80; /* green-400 浅绿色悬停 */
    transform: translateX(4px);
}

.solution-nav-item .learn-more-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

/* 选中状态 */
.solution-nav-item.active {
    padding: 36px 24px 36px 24px; /* 统一左右内边距 */
    /* 左侧绿色边框 */
    border-left-color: #36c958; /* 网站主品牌绿色 */
    /* 背景渐变 */
    background: linear-gradient(to right, rgba(54, 201, 88, 0.15) 0%, transparent 100%); /* 绿色渐变 */
}

.solution-nav-item.active .solution-title {
    font-size: 18px; /* 从22px调整到18px */
    color: #FFFFFF;
    margin-bottom: 12px;
}

.solution-nav-item.active .solution-subtitle {
    color: #36c958; /* 网站主品牌绿色 */
    margin-bottom: 16px;
}

.solution-nav-item.active .solution-brief {
    max-height: 200px;
    opacity: 1;
    margin-top: 8px;
}

/* 悬停效果（非选中项）*/
.solution-nav-item:not(.active):hover .solution-title {
    color: #FFFFFF;
}

.solution-nav-item:not(.active):hover .solution-subtitle {
    color: #B8B8B8;
}

/* ========= 底部服务操作区（固定在左侧底部）========= */
.solutions-service-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: auto;
    /* 深色容器背景 */
    background: #060A12; /* 比左侧栏背景更深 */
    padding: 32px 24px; /* 添加内边距 */
    margin-left: 0; /* 紧贴左侧 */
    margin-right: -32px; /* 抵消sidebar的右内边距，让背景延伸到边缘 */
    border-top: 1px solid rgba(255, 255, 255, 0.05); /* 更柔和的分隔线 */
}

/* 当前服务标识 */
.current-service-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.service-dot {
    width: 8px;
    height: 8px;
    background: #36c958; /* 网站主品牌绿色 */
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(54, 201, 88, 0.6);
    animation: pulse-dot 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
    }
}

.service-label {
    font-size: 13px;
    color: #808080;
    font-weight: 400;
}

.service-name {
    font-size: 14px;
    color: #36c958; /* 网站主品牌绿色 */
    font-weight: 600;
}

/* 操作按钮组 */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    color: #D4D4D8;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-action i {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

.btn-action:hover {
    background: rgba(54, 201, 88, 0.08); /* 绿色背景 */
    border-color: rgba(54, 201, 88, 0.4);
    color: #36c958; /* 网站主品牌绿色 */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(54, 201, 88, 0.15);
}

.btn-action:active {
    transform: translateY(0);
}

/* ========= 右侧内容详情区域 ========= */
.solutions-content {
    position: relative;
    /* 右侧栏背景 */
    background: #0f172a;
    padding: 48px;
    min-height: 600px;
}

/* 右上角氛围光效果 */
.solutions-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: rgba(54, 201, 88, 0.04); /* 绿色氛围光 */
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

/* 确保内容在氛围光之上 */
.solutions-content > * {
    position: relative;
    z-index: 1;
}

/* 解决方案详情容器 */
.solution-details {
    display: none;
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.solution-details.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 详情头部 */
.details-header {
    margin-bottom: 36px; /* 与ITDR卡片统一间距规范 */
}

.technical-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px; /* 从13px调整到12px */
    font-weight: 600;
    letter-spacing: 1.5px; /* 增加字间距以保持视觉平衡 */
    color: #36c958; /* 网站主品牌绿色 */
    text-transform: uppercase;
    margin-bottom: 14px;
}

.technical-icon {
    width: 18px; /* 从20px调整到18px */
    height: 18px;
    stroke-width: 2.5;
}

.details-title {
    font-size: 26px; /* 从32px调整到26px，更协调 */
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.4;
    margin: 0;
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

/* 标题下方的装饰性渐变线 - 与ITDR卡片风格统一 */
.details-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, #36c958 0%, rgba(54, 201, 88, 0) 100%);
    border-radius: 2px;
    opacity: 0.6;
}

/* 详情主体 */
.details-body {
    display: flex;
    flex-direction: column;
    gap: 32px; /* 与ITDR卡片统一间距规范 */
}

/* 业务挑战与解决方案网格 */
.challenges-solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

/* 列样式 */
.challenges-column,
.solutions-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 32px;
    border-radius: 2px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 业务挑战列 - 红色主题 */
.challenges-column {
    background: rgba(239, 68, 68, 0.03);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.challenges-column:hover {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.25);
}

/* 解决方案列 - 绿色主题 */
.solutions-column {
    background: rgba(54, 201, 88, 0.03);
    border: 1px solid rgba(54, 201, 88, 0.15);
}

.solutions-column:hover {
    background: rgba(54, 201, 88, 0.05);
    border-color: rgba(54, 201, 88, 0.25);
}

/* 列标题 */
.column-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px; /* 从18px调整到16px */
    font-weight: 600;
    margin-bottom: 10px;
}

.challenges-column .column-title {
    color: #EF4444;
}

.solutions-column .column-title {
    color: #36c958; /* 网站主品牌绿色 */
}

.icon-challenges,
.icon-solutions {
    width: 22px;
    height: 22px;
    stroke-width: 2.5;
    flex-shrink: 0;
}

/* 列表样式 */
.challenges-list,
.solutions-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 24px; /* 增加列表项间距 */
}

.challenges-list li,
.solutions-list li {
    position: relative;
    padding-left: 26px; /* 从28px调整到26px */
    font-size: 13px; /* 从14px调整到13px */
    line-height: 1.8;
    color: #D4D4D8;
    display: flex;
    flex-direction: column;
    gap: 5px; /* 从6px调整到5px */
}

.challenges-list li::before,
.solutions-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px; /* 从6px调整到5px */
    width: 7px; /* 从8px调整到7px */
    height: 7px;
    border-radius: 50%;
}

.challenges-list li::before {
    background: #EF4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.6);
}

.solutions-list li::before {
    background: #36c958; /* 网站主品牌绿色 */
    box-shadow: 0 0 10px rgba(54, 201, 88, 0.6);
}

.challenges-list li strong,
.solutions-list li strong {
    display: block; /* 关键词独立成行 */
    color: #FFFFFF;
    font-weight: 600;
    font-size: 14px; /* 从15px调整到14px */
    letter-spacing: 0.3px;
    margin-bottom: 3px; /* 从4px调整到3px */
    line-height: 1.5;
}

/* 为关键词添加额外强调效果 */
.challenges-column .challenges-list li strong {
    color: #FCA5A5; /* red-300 */
}

.solutions-column .solutions-list li strong {
    color: #4ade80; /* green-400 浅绿色 */
}

/* 客户价值案例 - 国际化大气设计 */
.client-success {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 36px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(245, 158, 11, 0.03) 100%);
    border-left: 3px solid #F59E0B;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.client-success::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top left, rgba(245, 158, 11, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.success-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.15);
    border-radius: 2px;
    position: relative;
    z-index: 1;
    margin-right: 24px;
}

.success-icon i {
    width: 30px;
    height: 30px;
    color: #F59E0B;
    stroke-width: 2;
}

.success-content {
    flex: 1;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 32px;
}

.success-label {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #F59E0B;
    margin-bottom: 10px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.success-content p {
    font-size: 14px;
    line-height: 1.75;
    color: #E5E7EB;
    margin: 0;
    font-weight: 400;
}

.success-stat {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 24px 28px;
    min-width: 160px;
    border-left: 2px solid rgba(245, 158, 11, 0.25);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #F59E0B;
    line-height: 1;
    margin-bottom: 12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 14px;
    color: #D4D4D8;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* ========= 响应式适配 ========= */

/* 平板设备 (768px - 1199px) */
@media (max-width: 1199px) {
    /* 容器调整 */
    .solutions-sidebar {
        padding: 0 28px 0 0; /* 保持顶部和左侧紧贴边缘 */
    }

    .solutions-content {
        padding: 40px 36px;
    }

    /* 底部服务区域 */
    .solutions-service-actions {
        margin-right: -28px; /* 抵消sidebar的右内边距 */
        padding: 28px 20px;
    }

    /* 左侧导航 */
    .solution-nav-item {
        padding: 28px 20px 28px 20px; /* 统一左右内边距 */
    }

    .solution-nav-item.active {
        padding: 32px 20px 32px 20px; /* 统一左右内边距 */
    }

    .solution-nav-item .solution-title {
        font-size: 16px; /* 平板调整 */
    }

    .solution-nav-item.active .solution-title {
        font-size: 17px; /* 平板调整 */
    }

    /* 右侧内容 */
    .details-title {
        font-size: 24px; /* 平板调整 */
    }

    .challenges-solutions-grid {
        gap: 32px;
    }

    .column-title {
        font-size: 15px; /* 平板调整 */
    }

    .client-success {
        padding: 32px;
    }

    .success-icon {
        width: 48px;
        height: 48px;
    }

    .success-icon i {
        width: 28px;
        height: 28px;
    }

    .success-stat {
        min-width: 140px;
        padding: 20px 24px;
    }

    .stat-number {
        font-size: 40px;
    }

    .stat-label {
        font-size: 13px;
    }
}

/* 移动设备 (<768px) */
@media (max-width: 767px) {
    /* 容器调整 */
    .solutions-sidebar {
        padding: 0 20px 0 0; /* 保持顶部和左侧紧贴边缘 */
        margin-bottom: 0;
    }

    .solutions-content {
        padding: 32px 24px;
    }

    /* 底部服务区域 */
    .solutions-service-actions {
        margin-right: -20px; /* 抵消sidebar的右内边距 */
        padding: 24px 16px;
    }

    /* 导航项 */
    .solution-nav-item {
        padding: 24px 16px 24px 16px; /* 统一左右内边距 */
    }

    .solution-nav-item.active {
        padding: 28px 16px 28px 16px; /* 统一左右内边距 */
    }

    .solution-nav-item .solution-title {
        font-size: 15px; /* 移动设备调整 */
    }

    .solution-nav-item.active .solution-title {
        font-size: 16px; /* 移动设备调整 */
    }

    .solution-nav-item .solution-subtitle {
        font-size: 12px; /* 移动设备调整 */
    }

    .solution-nav-item .solution-brief p {
        font-size: 12px; /* 移动设备调整 */
    }

    /* 服务操作区 */
    .action-buttons {
        flex-direction: row;
        gap: 10px;
    }

    .btn-action {
        flex: 1;
        padding: 12px 16px;
        font-size: 13px;
    }

    .btn-action span {
        display: none;
    }

    .btn-action i {
        width: 20px;
        height: 20px;
    }

    /* 右侧内容 */
    .details-header {
        margin-bottom: 28px; /* 移动端适当紧凑 */
    }

    .technical-label {
        font-size: 11px; /* 移动设备调整 */
    }

    .technical-icon {
        width: 16px; /* 移动设备调整 */
        height: 16px;
    }

    .details-title {
        font-size: 22px; /* 移动设备调整 */
    }

    .details-body {
        gap: 28px; /* 移动端适当紧凑，与ITDR卡片统一规范 */
    }

    /* 业务挑战与解决方案改为单列 */
    .challenges-solutions-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .column-title {
        font-size: 16px;
    }

    .challenges-list,
    .solutions-list {
        gap: 14px;
    }

    .challenges-list li,
    .solutions-list li {
        font-size: 13px;
        padding-left: 20px;
    }

    /* 客户价值案例 - 移动端垂直布局 */
    .client-success {
        flex-direction: column;
        gap: 0;
        padding: 28px;
        align-items: center;
    }

    .success-icon {
        width: 48px;
        height: 48px;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .success-icon i {
        width: 28px;
        height: 28px;
    }

    .success-content {
        padding-right: 0;
        text-align: center;
        padding-bottom: 24px;
        margin-bottom: 24px;
        border-bottom: 2px solid rgba(245, 158, 11, 0.25);
    }

    .success-label {
        font-size: 13px;
    }

    .success-content p {
        font-size: 13px;
    }

    .success-stat {
        border-left: none;
        border-top: none;
        padding: 0;
        min-width: auto;
    }

    .stat-number {
        font-size: 36px;
    }

    .stat-label {
        font-size: 13px;
    }
}

/* 超小屏幕 (<480px) */
@media (max-width: 479px) {
    .solution-nav-item .solution-title {
        font-size: 16px;
    }

    .solution-nav-item.active .solution-title {
        font-size: 18px;
    }

    .details-title {
        font-size: 22px;
    }

    .client-success {
        padding: 24px 20px;
    }

    .success-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 16px;
    }

    .success-icon i {
        width: 26px;
        height: 26px;
    }

    .success-content {
        padding-bottom: 20px;
        margin-bottom: 20px;
    }

    .success-label {
        font-size: 12px;
    }

    .success-content p {
        font-size: 12px;
        line-height: 1.6;
    }

    .stat-number {
        font-size: 32px;
    }

    .stat-label {
        font-size: 12px;
    }
}

/* ========= 服务模块视差背景 ========= */

.service-parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background-image: url('../images/index/xiantiao.svg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    opacity: 0.12;
}

/* 移动端禁用 fixed 背景（性能优化） */
@media (max-width: 1024px) {
    .service-parallax-bg {
        background-attachment: scroll;
    }
}

/* 确保内容在背景之上 */
#services .container {
    position: relative;
    z-index: 1;
}

/* ========= 服务流程卡片样式 ========= */

.service-process-wrapper {
    padding: 0 0 40px;
}

/* 卡片网格布局 */
.service-cards-grid {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    padding: 20px 0;
}

/* 服务卡片 */
.service-card {
    flex: 1;
    max-width: 280px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 卡片头部 */
.card-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}

.card-number {
    font-size: 28px;
    font-weight: 700;
    color: #36c958;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: -1px;
}

.card-divider {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

.card-keyword {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
}

/* 卡片标题 */
.card-title {
    font-size: 17px;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 8px;
    line-height: 1.4;
}

.card-subtitle {
    font-size: 12px;
    color: #6B7280;
    margin-bottom: 16px;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* 卡片描述 */
.card-description {
    font-size: 13px;
    line-height: 1.7;
    color: #E5E7EB;
    margin: 0;
}

/* 卡片底部装饰线 */
.card-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 0 0 2px 2px;
}

.card-accent-yellow {
    background: linear-gradient(90deg, #FBBF24 0%, #F59E0B 100%);
}

.card-accent-blue {
    background: linear-gradient(90deg, #3B82F6 0%, #2563EB 100%);
}

.card-accent-pink {
    background: linear-gradient(90deg, #F472B6 0%, #EC4899 100%);
}

.card-accent-green {
    background: linear-gradient(90deg, #36c958 0%, #22C55E 100%);
}

/* 箭头连接 */
.card-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    flex-shrink: 0;
}

.card-arrow i {
    width: 24px;
    height: 24px;
    color: #36c958;
    stroke-width: 2;
    filter: drop-shadow(0 0 8px rgba(54, 201, 88, 0.4));
}

/* CTA 卡片 */
.service-cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(54, 201, 88, 0.12) 0%, rgba(54, 201, 88, 0.04) 100%);
    border: 1px solid rgba(54, 201, 88, 0.25);
    border-radius: 2px;
    padding: 32px 40px;
    margin-top: 48px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-cta-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #36c958 0%, #22C55E 100%);
}

.service-cta-card:hover {
    background: linear-gradient(135deg, rgba(54, 201, 88, 0.18) 0%, rgba(54, 201, 88, 0.08) 100%);
    border-color: rgba(54, 201, 88, 0.4);
    box-shadow: 0 8px 32px rgba(54, 201, 88, 0.15);
}

.cta-card-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.cta-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(54, 201, 88, 0.15);
    border-radius: 2px;
    flex-shrink: 0;
}

.cta-card-icon i {
    width: 28px;
    height: 28px;
    color: #36c958;
    stroke-width: 2;
}

.cta-card-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cta-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
}

.cta-card-desc {
    font-size: 14px;
    color: #D4D4D8;
    margin: 0;
    line-height: 1.5;
}

/* CTA 卡片内按钮 */
.service-cta-card .btn {
    flex-shrink: 0;
}

/* ========= 服务流程卡片响应式适配 ========= */

@media (max-width: 1199px) {
    .service-card {
        padding: 28px 20px;
    }

    .card-number {
        font-size: 24px;
    }

    .card-keyword {
        font-size: 16px;
    }

    .card-title {
        font-size: 15px;
    }

    .card-subtitle {
        font-size: 11px;
    }

    .card-description {
        font-size: 12px;
    }

    .card-arrow {
        padding: 0 12px;
    }

    .card-arrow i {
        width: 20px;
        height: 20px;
    }

    .service-cta-card {
        padding: 28px 32px;
    }

    .cta-card-title {
        font-size: 16px;
    }

    .cta-card-desc {
        font-size: 13px;
    }
}

@media (max-width: 991px) {
    .service-cards-grid {
        flex-wrap: wrap;
        gap: 24px;
        justify-content: center;
    }

    .service-card {
        flex: 0 0 calc(50% - 40px);
        max-width: calc(50% - 40px);
    }

    .card-arrow {
        display: none;
    }

    .card-number {
        font-size: 22px;
    }

    .card-keyword {
        font-size: 15px;
    }

    .card-title {
        font-size: 14px;
    }

    .service-cta-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        padding: 28px;
    }

    .cta-card-content {
        gap: 20px;
    }

    .cta-card-icon {
        width: 48px;
        height: 48px;
    }

    .cta-card-icon i {
        width: 24px;
        height: 24px;
    }

    .service-cta-card .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 575px) {
    .service-process-wrapper {
        padding: 40px 0 30px;
    }

    .service-cards-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 10px 0;
    }

    .service-card {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 24px 20px;
    }

    .card-header {
        margin-bottom: 16px;
    }

    .card-number {
        font-size: 20px;
    }

    .card-keyword {
        font-size: 14px;
    }

    .card-title {
        font-size: 14px;
    }

    .card-subtitle {
        font-size: 11px;
        margin-bottom: 12px;
    }

    .card-description {
        font-size: 12px;
        line-height: 1.6;
    }

    .service-cta-card {
        margin-top: 32px;
        padding: 24px 20px;
        gap: 20px;
    }

    .cta-card-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .cta-card-icon {
        width: 44px;
        height: 44px;
    }

    .cta-card-icon i {
        width: 22px;
        height: 22px;
    }

    .cta-card-title {
        font-size: 15px;
    }

    .cta-card-desc {
        font-size: 12px;
    }
}

/* ========= 安全洞察卡片样式 ========= */

.insights-cards-container {
    margin-top: 50px;
}

/* 卡片主体 - 参考ITDR卡片设计规范 */
.insight-card {
    background: #060b14;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    backdrop-filter: blur(20px) saturate(120%);
    -webkit-backdrop-filter: blur(20px) saturate(120%);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* 卡片装饰性渐变背景 */
.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top right, rgba(54, 201, 88, 0.04) 0%, transparent 50%);
    pointer-events: none;
    transition: opacity 0.6s ease;
    opacity: 0;
    z-index: 1;
}

.insight-card:hover::before {
    opacity: 1;
}

.insight-card:hover {
    transform: translateY(-6px);
    border-color: #36c958;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5),
                0 0 80px rgba(54, 201, 88, 0.1),
                inset 0 1px 0 rgba(54, 201, 88, 0.1);
}

/* 卡片图片区域 */
.insight-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.insight-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.insight-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, #060b14 0%, rgba(6, 11, 20, 0.5) 40%, transparent 100%);
    pointer-events: none;
}

/* 卡片内容区域 */
.insight-card-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
    position: relative;
    z-index: 2;
}

/* 分类和日期 */
.insight-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.insight-category {
    color: #36c958;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.insight-date {
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    padding-left: 12px;
}

.insight-date::before {
    content: '|';
    position: absolute;
    left: 0;
    color: rgba(255, 255, 255, 0.3);
}

/* 卡片标题 */
.insight-card-title {
    font-size: 17px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 12px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    letter-spacing: 0.3px;
}

.insight-card:hover .insight-card-title {
    color: #36c958;
}

/* 卡片摘要 */
.insight-card-summary {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin: 0 0 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    letter-spacing: 0.2px;
}

/* 阅读全文按钮 */
.insight-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    width: fit-content;
}

.insight-card-btn i {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.insight-card-btn:hover {
    color: #36c958;
    background: rgba(54, 201, 88, 0.08);
    border-color: rgba(54, 201, 88, 0.3);
}

.insight-card-btn:hover i {
    transform: translateX(4px);
}

/* ========= 安全洞察卡片响应式适配 ========= */

@media (max-width: 991px) {
    .insight-card-image {
        height: 180px;
    }

    .insight-card-content {
        padding: 20px;
    }

    .insight-card-title {
        font-size: 16px;
    }

    .insight-card-summary {
        font-size: 13px;
    }
}

@media (max-width: 767px) {
    .insights-cards-container {
        margin-top: 30px;
    }

    .insight-card-image {
        height: 200px;
    }

    .insight-card-content {
        padding: 20px;
    }

    .insight-card-title {
        font-size: 17px;
    }

    .insight-card-summary {
        font-size: 14px;
        -webkit-line-clamp: 3;
    }
}

@media (max-width: 575px) {
    .insight-card-image {
        height: 180px;
    }

    .insight-card-content {
        padding: 16px;
    }

    .insight-card-meta {
        margin-bottom: 12px;
    }

    .insight-card-title {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .insight-card-summary {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .insight-card-btn {
        font-size: 13px;
    }
}

/* ========= 专家咨询模块样式 ========= */

.consultation-section {
    padding: 100px 0;
    background: #0a0f18;
    position: relative;
    overflow: hidden;
}

/* 蓝色背景图片 */
.consultation-parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background-image: url('../images/bluebj.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    opacity: 1;
}

/* 背景遮罩层 - 增加可读性 */
.consultation-parallax-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 11, 20, 0.75);
}

/* 移动端禁用fixed背景 */
@media (max-width: 1024px) {
    .consultation-parallax-bg {
        background-attachment: scroll;
    }
}

/* 背景装饰渐变 */
.consultation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top left, rgba(54, 201, 88, 0.04) 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(54, 201, 88, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.consultation-section .container {
    position: relative;
    z-index: 2;
}

/* 左右对齐布局 */
.consultation-section .row {
    display: flex;
    align-items: flex-end;  /* 改为底部对齐，与 consultation-itdr.css 保持一致 */
}

.consultation-section .col-lg-6,
.consultation-section .col-lg-5 {
    display: flex;
    flex-direction: column;
}

/* 左侧内容区域 */
.consultation-content {
    padding-right: 40px;
    display: flex;
    flex-direction: column;
    height: 100%;
    align-items: flex-start;
}

/* 让子元素保持正常宽度 */
.consultation-content .consultation-title,
.consultation-content .consultation-desc,
.consultation-content .consultation-services,
.consultation-content .consultation-contact {
    width: 100%;
}

/* 让联系区域自动填充剩余空间 */
.consultation-contact {
    margin-top: auto;
}

.consultation-title {
    font-size: 36px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 24px;
    line-height: 1.3;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.consultation-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 32px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.text-highlight {
    color: #36c958;
    font-weight: 600;
}

/* 服务特性卡片 */
.consultation-services {
    display: flex;
    flex-direction: column;
    gap: 16px;
    /* margin-bottom: 40px; */
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.service-item:hover {
    background: rgba(54, 201, 88, 0.05);
    border-color: rgba(54, 201, 88, 0.2);
    transform: translateX(8px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(54, 201, 88, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
}

.service-icon i {
    width: 24px;
    height: 24px;
    color: #36c958;
}

.service-text h5 {
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 6px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.service-text p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    line-height: 1.5;
}

/* 联系信息区域 - 精致设计 */
.consultation-contact {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 24px;
    margin-top: 8px;
    background: linear-gradient(135deg, rgba(54, 201, 88, 0.03) 0%, rgba(6, 11, 20, 0.6) 100%);
    border: 1px solid rgba(54, 201, 88, 0.1);
    border-radius: 4px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* 双二维码区域 */
.qrcode-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    padding-right: 24px;
}

.qrcode-group {
    display: flex;
    gap: 20px;
}

.qrcode-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.qrcode-img-wrapper {
    width: 100px;
    height: 100px;
    padding: 5px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 2px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(54, 201, 88, 0.15);
    transition: all 0.3s ease;
}

.qrcode-card:hover .qrcode-img-wrapper {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(54, 201, 88, 0.3);
}

.qrcode-img-wrapper img {
    width: 100%;
    height: 100%;
    border-radius: 2px;
    object-fit: cover;
}

.expert-label {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
}

.qrcode-hint {
    font-size: 13px;
    color: #36c958;
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.3px;
    opacity: 0.9;
}

/* 联系方式区域 */
.contact-info-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    justify-content: center;
    flex: 1;
    padding-left: 24px;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    background: rgba(54, 201, 88, 0.05);
    border-color: rgba(54, 201, 88, 0.15);
}

.contact-icon-wrapper {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(54, 201, 88, 0.15) 0%, rgba(54, 201, 88, 0.05) 100%);
    border: 1px solid rgba(54, 201, 88, 0.2);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-icon-wrapper i {
    width: 16px;
    height: 16px;
    color: #36c958;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.contact-value {
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    letter-spacing: 0.3px;
}

.contact-value:hover {
    color: #36c958;
}

/* 右侧表单区域 */
.consultation-form-wrapper {
    background: #060b14;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
    margin-top: 56px;
    height: calc(100% - 56px);
    display: flex;
    flex-direction: column;
}

.consultation-form-inner {
    padding: 40px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-title {
    font-size: 22px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 8px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.form-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 28px;
}

/* 表单样式 */
.consultation-form .form-group {
    margin-bottom: 20px;
    position: relative;
}

.consultation-form label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.consultation-form .form-control {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    color: #FFFFFF;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.consultation-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.consultation-form .form-control:focus {
    outline: none;
    border-color: #36c958;
    background: rgba(54, 201, 88, 0.05);
    box-shadow: 0 0 0 3px rgba(54, 201, 88, 0.1);
}

.consultation-form select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: none !important;
    background: rgba(255, 255, 255, 0.03) !important;
    padding-right: 40px;
    cursor: pointer;
}

.consultation-form select.form-control:focus {
    background: rgba(54, 201, 88, 0.05) !important;
}

/* 使用伪元素创建下拉箭头 - 避免背景继承问题 */
.consultation-form .form-group:has(select) {
    position: relative;
}

.consultation-form .form-group:has(select)::after {
    content: '';
    position: absolute;
    right: 16px;
    bottom: 23px;
    transform: translateY(50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #36c958;
    pointer-events: none;
    z-index: 1;
}

/* 下拉框选项样式优化 */
.consultation-form select.form-control option {
    background: #1a1a1a !important;
    background-image: none !important;
    color: #ffffff;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 400;
}

.consultation-form select.form-control option:first-child {
    color: rgba(255, 255, 255, 0.5);
}

.consultation-form select.form-control option:hover,
.consultation-form select.form-control option:checked {
    background: #36c958 !important;
    color: #ffffff;
}

/* 验证码输入框样式 */
.form-group-verification .verification-input-wrapper {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.form-group-verification .form-control {
    flex: 1;
}

.verification-btn {
    flex-shrink: 0;
    padding: 14px 20px;
    background: rgba(54, 201, 88, 0.1);
    border: 1px solid rgba(54, 201, 88, 0.3);
    border-radius: 2px;
    color: #36c958;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.verification-btn:hover:not(:disabled) {
    background: rgba(54, 201, 88, 0.15);
    border-color: rgba(54, 201, 88, 0.5);
    color: #36c958;
}

.verification-btn:active:not(:disabled) {
    transform: scale(0.98);
}

.verification-btn:disabled {
    cursor: not-allowed;
    opacity: 0.5;
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.4);
}

/* 响应式：移动端验证码按钮调整 */
@media (max-width: 767px) {
    .form-group-verification .verification-input-wrapper {
        flex-direction: column;
        gap: 10px;
    }

    .verification-btn {
        width: 100%;
    }
}

/* 提交按钮 - 与主视觉按钮样式一致 */
.consultation-submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;

    /* 字体优化 */
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.08em;

    /* 尺寸优化 */
    padding: 16px 40px;

    /* 颜色 - 品牌渐变 */
    color: #ffffff;
    background: linear-gradient(135deg, #36c958 0%, #2ba849 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2px;

    /* 阴影 - 悬浮效果 */
    box-shadow: 0 8px 24px rgba(54, 201, 88, 0.25),
                0 4px 12px rgba(0, 0, 0, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);

    /* 过渡 */
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 8px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 按钮光泽效果层 */
.consultation-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%);
    transition: left 0.6s ease;
    z-index: 1;
}

/* 按钮背景装饰粒子 */
.consultation-submit-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* 文字和图标层级 */
.consultation-submit-btn span,
.consultation-submit-btn i {
    position: relative;
    z-index: 2;
}

.consultation-submit-btn i {
    font-size: 16px;
    transition: transform 0.3s ease;
}

/* Hover状态 - 悬浮升起 */
.consultation-submit-btn:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #3ed55f 0%, #32c050 100%);
    border-color: rgba(255, 255, 255, 0.3);

    /* 悬浮升起 */
    transform: translateY(-4px);

    /* 增强阴影 */
    box-shadow: 0 16px 40px rgba(54, 201, 88, 0.35),
                0 8px 20px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Hover时光泽扫过 */
.consultation-submit-btn:hover::before {
    left: 100%;
}

/* Hover时背景粒子显现 */
.consultation-submit-btn:hover::after {
    opacity: 1;
}

/* Hover时箭头向右移动 */
.consultation-submit-btn:hover i {
    transform: translateX(4px);
}

/* Active状态 - 按下效果 */
.consultation-submit-btn:active {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(54, 201, 88, 0.3),
                0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 按钮响应式样式 */
@media (max-width: 1024px) {
    .consultation-submit-btn {
        font-size: 15px;
        padding: 14px 36px;
    }
}

@media (max-width: 768px) {
    .consultation-submit-btn {
        font-size: 14px;
        padding: 13px 32px;
    }
}

/* 表单底部提示 */
.form-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.form-notice i {
    color: #36c958;
    font-size: 16px;
    flex-shrink: 0;
}

.form-notice span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* ========= 专家咨询模块响应式 ========= */

@media (max-width: 991px) {
    .consultation-section {
        padding: 80px 0;
    }

    .consultation-content {
        padding-right: 0;
        margin-bottom: 40px;
    }

    .consultation-title {
        font-size: 30px;
    }

    .consultation-form-inner {
        padding: 32px;
    }

    .consultation-contact {
        flex-direction: column;
        gap: 28px;
        padding: 28px;
    }

    .contact-info-section {
        padding-left: 0;
        border-left: none;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .qrcode-img-wrapper {
        width: 80px;
        height: 80px;
        padding: 5px;
    }

    .contact-value {
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .consultation-section {
        padding: 60px 0;
    }

    .consultation-title {
        font-size: 26px;
    }

    .consultation-desc {
        font-size: 14px;
    }

    .service-item {
        padding: 16px;
    }

    .service-icon {
        width: 42px;
        height: 42px;
    }

    .service-icon i {
        width: 20px;
        height: 20px;
    }

    .service-text h5 {
        font-size: 14px;
    }

    .service-text p {
        font-size: 12px;
    }

    .form-title {
        font-size: 20px;
    }

    .consultation-form-inner {
        padding: 28px;
    }

    .consultation-contact {
        padding: 24px;
        gap: 24px;
    }

    .qrcode-group {
        gap: 16px;
    }

    .qrcode-img-wrapper {
        width: 75px;
        height: 75px;
    }

    .expert-label {
        font-size: 11px;
    }

    .contact-card {
        padding: 14px 16px;
        gap: 12px;
    }

    .contact-icon-wrapper {
        width: 40px;
        height: 40px;
    }

    .contact-icon-wrapper i {
        width: 18px;
        height: 18px;
    }

    .contact-value {
        font-size: 15px;
    }
}

@media (max-width: 575px) {
    .consultation-section {
        padding: 50px 0;
    }

    .consultation-title {
        font-size: 24px;
    }

    .consultation-services {
        gap: 12px;
        margin-bottom: 32px;
    }

    .service-item {
        padding: 14px;
        gap: 12px;
    }

    .service-icon {
        width: 38px;
        height: 38px;
        border-radius: 6px;
    }

    .service-icon i {
        width: 18px;
        height: 18px;
    }

    .consultation-contact {
        padding: 20px;
        gap: 20px;
    }

    .qrcode-group {
        gap: 12px;
    }

    .qrcode-img-wrapper {
        width: 68px;
        height: 68px;
        padding: 4px;
    }

    .expert-label {
        font-size: 10px;
    }

    .qrcode-hint {
        font-size: 12px;
    }

    .contact-card {
        padding: 12px 14px;
        gap: 10px;
    }

    .contact-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .contact-icon-wrapper i {
        width: 16px;
        height: 16px;
    }

    .contact-label {
        font-size: 10px;
    }

    .contact-value {
        font-size: 14px;
    }

    .consultation-form-inner {
        padding: 24px;
    }

    .consultation-form .form-control {
        padding: 12px 14px;
    }

    .consultation-submit-btn {
        padding: 13px 32px;
        font-size: 14px;
    }
}

/* 480px以下 - 小屏手机 */
@media (max-width: 480px) {
    .consultation-submit-btn {
        padding: 12px 28px;
        font-size: 13px;
    }
}

/* ========= Footer 底部信息模块样式 ========= */

/* 重新设计的Footer */
.footer-redesign {
    padding: 80px 0 40px !important;
    background: #f8f9fa !important;
}

/* 主要内容区域 - Flexbox布局 */
.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

/* 左侧品牌区 */
.footer-brand {
    flex: 0 0 280px;
    max-width: 280px;
}

.footer-logo-wrap {
    margin-bottom: 24px;
}

.footer-slogan {
    font-size: 13px;
    font-weight: 500;
    color: #666666;
    margin: 12px 0 0;
    letter-spacing: 2px;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

/* 公司简介 */
.footer-company-desc {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.8;
    color: #555555;
    margin-bottom: 24px;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

/* 语言切换 */
.footer-lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-lang-switch .lang-icon {
    width: 16px;
    height: 16px;
    color: rgba(0, 0, 0, 0.6);
}

.footer-lang-switch .lang-label {
    font-size: 13px;
    font-weight: 400;
    color: #666666;
    margin-right: 8px;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.footer-lang-switch .lang-options {
    display: flex;
    gap: 8px;
}

.footer-redesign .footer-lang-switch .lang-option {
    font-size: 13px;
    font-weight: 400;
    color: #555555;
    text-decoration: none;
    padding: 4px 10px;
    border-radius: 2px;
    transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.footer-redesign .footer-lang-switch .lang-option:hover {
    color: #36c958 !important;
}

.footer-lang-switch .lang-option.active {
    color: #1b1b1b;
    font-weight: 500;
    background: rgba(54, 201, 88, 0.12);
}

/* 右侧导航区 - 居右显示 */
.footer-nav {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(100px, auto));
    gap: 80px;
    justify-content: end;
}

.footer-nav-column {
    min-width: 100px;
}

.footer-nav-title {
    font-size: 15px;
    font-weight: 600;
    color: #1b1b1b;
    margin: 0 0 20px;
    letter-spacing: 0.5px;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-list li {
    margin-bottom: 12px;
}

.footer-nav-list li:last-child {
    margin-bottom: 0;
}

.footer-redesign .footer-nav-list a {
    font-size: 14px;
    font-weight: 400;
    color: #555555;
    text-decoration: none;
    transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.footer-redesign .footer-nav-list a:hover {
    color: #36c958 !important;
}

/* 底部版权栏 */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
}

.footer-copyright {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.footer-copyright span {
    color: #666666;
    font-weight: 400;
}

.footer-divider {
    color: #999999 !important;
}

.footer-icp {
    color: #777777 !important;
}

/* 社交图标区域 */
.footer-social {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* 社交图标通用样式 */
.footer-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.footer-social-icon img {
    width: 24px;
    height: 24px;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.footer-social-icon:hover {
    background: rgba(54, 201, 88, 0.15);
    border-color: rgba(54, 201, 88, 0.3);
}

.footer-social-icon:hover img {
    opacity: 1;
}

/* 微信图标悬浮二维码 */
.footer-wechat-wrapper {
    position: relative;
    display: inline-block;
}

.footer-wechat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.footer-wechat-icon img {
    width: 24px;
    height: 24px;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.footer-wechat-icon:hover img {
    opacity: 1;
}

.footer-wechat-icon:hover {
    background: rgba(54, 201, 88, 0.15);
    border-color: rgba(54, 201, 88, 0.3);
    color: #36c958;
}

.footer-wechat-qrcode {
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    background: #FFFFFF;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    text-align: center;
}

.footer-wechat-qrcode::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 8px;
    border: 8px solid transparent;
    border-top-color: #FFFFFF;
}

.footer-wechat-wrapper:hover .footer-wechat-qrcode {
    opacity: 1;
    visibility: visible;
    transform: translateY(-4px);
}

.footer-wechat-qrcode img {
    width: 140px;
    height: auto;
    border-radius: 4px;
    display: block;
    object-fit: contain;
}

.footer-wechat-qrcode span {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    color: #666;
    white-space: nowrap;
}

/* Footer响应式 */
@media (max-width: 1024px) {
    .footer-main {
        flex-direction: column;
        gap: 40px;
    }

    .footer-brand {
        flex: none;
        max-width: 100%;
    }

    .footer-nav {
        flex: none;
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
        margin-left: 0;
        width: 100%;
    }
}

@media (max-width: 767px) {
    .footer-redesign {
        padding: 60px 0 30px !important;
    }

    .footer-main {
        gap: 30px;
        padding-bottom: 40px;
    }

    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .footer-nav-title {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .footer-nav-list a {
        font-size: 12px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .footer-copyright {
        flex-wrap: wrap;
    }

    .footer-social {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .footer-nav {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}