/* ========================================
   产品案例页 - 样式重写
   ======================================== */

/* Product Detail Grid */
.product-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Product Detail Card */
.product-detail-card {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}
.product-detail-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

/* Card Header (left side with icon) */
.pdc-header {
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    position: relative;
    overflow: hidden;
}
.pdc-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(40px);
    pointer-events: none;
}

/* Icon - 圆润设计 */
.pdc-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    backdrop-filter: var(--glass-blur);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}
.product-detail-card:hover .pdc-icon {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 8px 32px var(--accent-glow);
}

.pdc-header h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.pdc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
    z-index: 1;
}

/* Card Body (right side with details) */
.pdc-body {
    padding: 40px 36px;
    border-left: 1px solid var(--border-color);
}
.pdc-body > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Feature list */
.pdc-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pdc-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.pdc-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    min-width: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
    margin-top: 7px;
    box-shadow: 0 0 8px var(--accent-glow);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    text-align: center;
}
.cta-content {
    max-width: 600px;
    margin: 0 auto;
}
.cta-content h2 {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 16px;
}
.cta-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 900px) {
    .product-detail-card {
        grid-template-columns: 1fr;
    }
    .pdc-body {
        border-left: none;
        border-top: 1px solid var(--border-color);
    }
    .pdc-header {
        padding: 28px 24px;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }
    .pdc-header h3 {
        flex: 1;
        min-width: 200px;
    }
    .pdc-body {
        padding: 24px;
    }
}
@media (max-width: 600px) {
    .pdc-header {
        padding: 20px 16px;
    }
    .pdc-header h3 {
        font-size: 1.05rem;
        min-width: 100%;
        order: 2;
    }
    .pdc-icon {
        width: 48px;
        height: 48px;
        font-size: 1.4rem;
        border-radius: 14px;
    }
    .pdc-tags {
        order: 3;
        width: 100%;
    }
    .pdc-body {
        padding: 20px 16px;
    }
}