/* 产品价格页样式 */

/* Banner */
.banner {
    background: linear-gradient(135deg, #5881db 0%, #5881db 100%);
    padding: 100px 20px 80px;
    height: 525px;
    text-align: center;
    color: white;
}

.banner-content h1 {
    font-size: 40px;
    margin-bottom: 20px;
    font-weight: 700;
}

.banner-content p {
    font-size: 18px;
    opacity: 0.95;
}

/* 版本卡片 */
.version-cards {
    padding: 80px 20px;
    /* background: #f8fbff; */
    margin-top: -280px;
}

.cards-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.version-card {
    background: white;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid #e6e6e6;
    transition: all 0.3s ease;
    position: relative;
}

.version-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(88, 129, 219, 0.15);
}

.card-header h3 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.card-header .subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 30px;
    min-height: 48px;
}

.card-btn {
    display: inline-block;
    color: white;
    padding: 14px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.card-btn.btn-green {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.card-btn.btn-orange {
    background: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);
}

.card-btn.btn-blue {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.card-btn:hover {
    transform: scale(1.05);
}

/* 版本比对 */
.version-compare {
    padding: 0px 20px 50px;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 60px;
    color: var(--text-primary);
    font-weight: 700;
}

.compare-table {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.table-header {
    display: grid;
    grid-template-columns: 200px repeat(3, 1fr);
    background: url(../static/fun.jpg) no-repeat center;
    border-bottom: 2px solid #e6e6e6;
    padding: 20px 0;
}

.sticky-header {
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-col {
    padding: 20px;
    text-align: center;
    border-right: 1px solid #e6e6e6;
}

.header-col:last-child {
    border-right: none;
}

.header-col h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.btn-consult {
    display: inline-block;
    padding: 10px 24px;
    border: 1px solid var(--primary-color);
    border-radius: 6px;
    text-decoration: none;
    color: var(--primary-color);
    background: white;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-consult:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.table-body {
    display: contents;
}

.table-row {
    display: grid;
    grid-template-columns: 200px repeat(3, 1fr);
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.2s ease;
}

.table-row:hover {
    background: #f8fbff;
}

.row-feature {
    padding: 20px;
    border-right: 1px solid #f0f0f0;
    font-weight: 500;
    color: var(--text-primary);
}

.row-support,
.row-unsupport {
    padding: 20px;
    text-align: center;
    border-right: 1px solid #f0f0f0;
    font-size: 24px;
}

.row-support {
    color: #238f1b;
}

.row-unsupport {
    color: #ff0000;
}

/* 联系我们 */
.contact-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    margin-bottom: -60px;
}

.contact-section h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.contact-desc {
    font-size: 18px;
    margin-bottom: 50px;
    opacity: 0.95;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    max-width: 800px;
    margin: 0 auto;
}

.qrcode {
    text-align: center;
}

.qrcode-placeholder {
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    color: var(--text-secondary);
    
}
.qrcode-placeholder img{
    width: 200px;
    height: 200px;
}
.contact-details {
    text-align: left;
}

.detail-item {
    margin-bottom: 20px;
    font-size: 18px;
}

.detail-item .label {
    opacity: 0.9;
    margin-right: 10px;
}

.detail-item .value {
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .cards-wrapper {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .table-header,
    .table-row {
        grid-template-columns: 150px repeat(3, 1fr);
    }

    .header-col,
    .row-feature,
    .row-support,
    .row-unsupport {
        padding: 15px 10px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }
    /* 版本比对 */
    .version-compare {
        padding: 0px 5px 50px;
        background: white;
    }

    .compare-table {
        overflow-x: auto;
    }

    .table-header,
    .table-row {
        grid-template-columns: 120px repeat(3, 100px);
        min-width: 520px;
    }

    .header-col h4 {
        font-size: 16px;
    }

    .btn-consult {
        padding: 8px 16px;
        font-size: 12px;
    }

    .contact-info {
        flex-direction: column;
        gap: 40px;
    }

    .contact-section h2 {
        font-size: 28px;
    }

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