/*  版本：20260306
    作者：刘博
    邮箱：1300900880@qq.com
    风格：仿ios风
    送给同行友商：原创不易，请勿抄袭。我的都是我自己手搓的，希望得到尊重。
     */
/* 产品详情页样式 */
/* 动态背景背景球 */
.bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: 0;
}

.bg-blob-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-start);
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.bg-blob-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-end);
    bottom: 10%;
    left: -100px;
    animation: float 8s ease-in-out infinite reverse;
}

.bg-blob-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    top: 50%;
    left: 30%;
    animation: float 10s ease-in-out infinite 2s;
}

/* 面包屑导航 */
.breadcrumb {
    padding: 20px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

.breadcrumb-item {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-item:hover {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--text-muted);
}

/* 产品详情主内容 */
.product-detail-main {
    position: relative;
    padding: 20px 0 80px;
    z-index: 1;
    background: radial-gradient(ellipse at 50% 50%, rgba(5, 175, 181, 0.03) 0%, transparent 70%);
}

/* 产品信息头部 */
.product-header {
    margin-bottom: 40px;
}

.product-basic-info {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px;
    border-radius: 24px;
}

.product-icon-large {
    font-size: 80px;
    flex-shrink: 0;
}

.product-info {
    flex: 1;
}

.product-name {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-tagline {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.product-meta {
    display: flex;
    gap: 32px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.meta-value {
    color: var(--text-primary);
    font-weight: 600;
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 产品区块 */
.product-section {
    margin-bottom: 40px;
}

.product-section .glass {
    padding: 44px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.06),
        0 1px 2px rgba(0, 0, 0, 0.04);
    position: relative;
}

.product-section .glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.section-content {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 16px;
}

/* ===================================
   Markdown 内容样式 (20260411)
   =================================== */

/* h1: 比 section-title(28px) 小一号 */
.section-content h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 24px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-light);
}

/* h2: 比 h1 小 */
.section-content h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 20px 0 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* h3-h6: 以此类推 */
.section-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 16px 0 10px;
}

.section-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 14px 0 8px;
}

.section-content h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 12px 0 6px;
}

.section-content h6 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 10px 0 6px;
}

/* 段落和强调 */
.section-content p {
    margin-bottom: 12px;
    line-height: 1.8;
}

.section-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.section-content em {
    font-style: italic;
}

/* 列表样式 */
.section-content ul,
.section-content ol {
    margin: 12px 0;
    padding-left: 24px;
}

.section-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* 表格样式 */
.section-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 15px;
}

.section-content th,
.section-content td {
    padding: 12px 16px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.section-content th {
    background: rgba(0, 0, 0, 0.03);
    font-weight: 600;
    color: var(--text-primary);
}

.section-content tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.02);
}

.section-content tr:hover {
    background: rgba(0, 0, 0, 0.04);
}

/* 引用块样式 */
.section-content blockquote {
    margin: 16px 0;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.03);
    border-left: 4px solid var(--primary-color);
    border-radius: 0 8px 8px 0;
    color: var(--text-secondary);
}

.section-content blockquote p:last-child {
    margin-bottom: 0;
}

/* 代码块样式 */
.section-content code {
    font-family: 'Courier New', Courier, monospace;
    background: rgba(0, 0, 0, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
}

.section-content pre {
    background: rgba(0, 0, 0, 0.05);
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 16px 0;
}

.section-content pre code {
    background: none;
    padding: 0;
}

/* 水平线样式 */
.section-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.15), transparent);
    margin: 24px 0;
}

/* 功能列表 */
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        0 2px 12px rgba(0, 0, 0, 0.04),
        0 1px 2px rgba(0, 0, 0, 0.02);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-6px) scale(1.01);
    box-shadow:
        0 8px 28px rgba(0, 0, 0, 0.08),
        0 2px 6px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 优势网格 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

/* 适用场景网格 【20260413】- 一行4个，添加阴影 */
.advantages-grid.scenes-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.advantages-grid.scenes-grid .advantage-card {
    padding: 20px 16px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.advantages-grid.scenes-grid .advantage-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.advantages-grid.scenes-grid .advantage-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.advantages-grid.scenes-grid .advantage-title {
    font-size: 15px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .advantages-grid.scenes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .advantages-grid.scenes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .advantages-grid.scenes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .advantages-grid.scenes-grid .advantage-card {
        padding: 16px 12px;
    }
    
    .advantages-grid.scenes-grid .advantage-icon {
        font-size: 32px;
    }
    
    .advantages-grid.scenes-grid .advantage-title {
        font-size: 14px;
    }
}

.advantage-card {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-4px);
}

.advantage-icon {
    font-size: 52px;
    margin-bottom: 18px;
    filter: drop-shadow(0 4px 12px rgba(5, 175, 181, 0.15));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 8px 20px rgba(5, 175, 181, 0.25));
}

.advantage-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.advantage-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 产品截图 */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.screenshot-item {
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.3);
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-caption {
    padding: 16px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}

/* FAQ列表 */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.faq-item {
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.5);
}

.faq-question {
    padding: 22px 26px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.85);
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question {
    background: rgba(255, 255, 255, 0.8);
}

.faq-icon, .faq-toggle {
    font-size: 20px;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    margin-left: auto;
}

.faq-item.active .faq-icon,
.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* 客户案例列表 */
.case-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.08);
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(5, 175, 181, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-card:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-6px);
    border-color: rgba(5, 175, 181, 0.2);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.05),
        1px 1px 2px rgba(0, 0, 0, 0.08);
}

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

.case-card-content {
    flex: 1;
}

.case-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.case-card:hover .case-card-title {
    color: #05AFB5;
}

.case-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.case-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.case-tag {
    padding: 4px 14px;
    background: rgba(5, 175, 181, 0.08);
    color: #05AFB5;
    font-size: 13px;
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.case-card:hover .case-tag {
    background: rgba(5, 175, 181, 0.15);
}

.case-date {
    font-size: 13px;
    color: var(--text-muted);
}

.case-card-arrow {
    font-size: 28px;
    color: rgba(5, 175, 181, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-card:hover .case-card-arrow {
    color: #05AFB5;
    transform: translateX(6px);
}

/* CTA区域 */
.cta-section {
    margin-top: 60px;
}

.cta-section .glass-strong {
    text-align: center;
    padding: 64px 44px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(32px) saturate(200%);
    -webkit-backdrop-filter: blur(32px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        0 12px 44px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
}

.cta-section .glass-strong::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
}

.cta-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cta-desc {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 动画 */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .product-basic-info {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }

    .product-meta {
        justify-content: center;
    }

    .product-actions {
        flex-direction: row;
        justify-content: center;
    }

    .features-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

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

@media (max-width: 768px) {
    .product-name {
        font-size: 28px;
    }

    .product-tagline {
        font-size: 16px;
    }

    .product-basic-info {
        padding: 24px;
    }

    .product-icon-large {
        font-size: 60px;
    }

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

    .product-section .glass {
        padding: 24px;
    }

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

    .product-meta {
        flex-direction: column;
        gap: 12px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-desc {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .product-basic-info {
        padding: 20px;
    }

    .product-name {
        font-size: 24px;
    }

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