/* 产品页面样式 */

/* 产品Hero区域 */
.product-hero {
    padding-top: 100px;
    padding-bottom: 60px;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
}

.product-hero-image {
    position: relative;
    padding: 3rem 0;
}

.hero-icon-wrapper {
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 5rem;
    color: white;
    backdrop-filter: blur(10px);
    animation: float 3s ease-in-out infinite;
}

/* 功能盒子 */
.feature-box {
    padding: 2rem;
    height: 100%;
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: white;
}

/* 定价卡片 */
.pricing-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #E5E7EB;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
}

.badge-featured {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    padding: 2rem;
    background: #F9FAFB;
    border-bottom: 1px solid #E5E7EB;
}

.pricing-body {
    padding: 2rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin: 2rem 0;
}

.currency {
    font-size: 1.5rem;
    color: #6B7280;
    margin-right: 0.25rem;
}

.amount {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
}

.period {
    font-size: 1.2rem;
    color: #6B7280;
    margin-left: 0.5rem;
}

.save-badge {
    background: #10B981;
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin: -1rem auto 1rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #F3F4F6;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* 企业卡片 */
.enterprise-card {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
    border-radius: 20px;
    padding: 2.5rem;
}

/* 对比表格 */
.table-comparison {
    background: white;
    border-radius: 16px;
    overflow: hidden;
}

.table-comparison thead {
    background: #F9FAFB;
}

.table-comparison th {
    padding: 1.25rem;
    font-weight: 600;
    color: #374151;
    border: none;
}

.table-comparison td {
    padding: 1rem 1.25rem;
    border-color: #F3F4F6;
}

.table-comparison .highlighted {
    background: #EEF2FF;
    font-weight: 600;
}

/* FAQ */
.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.accordion-button {
    background: white;
    color: #1F2937;
    font-weight: 600;
    padding: 1.25rem;
    border: none;
}

.accordion-button:not(.collapsed) {
    background: #F9FAFB;
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: none;
}

.accordion-body {
    padding: 1.25rem;
    color: #6B7280;
}

/* CTA卡片 */
.cta-card {
    background: var(--primary-gradient);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-hero {
        padding-top: 80px;
    }

    .hero-icon-wrapper {
        width: 150px;
        height: 150px;
        font-size: 3rem;
    }

    .pricing-card {
        margin-bottom: 2rem;
    }

    .enterprise-card {
        padding: 1.5rem;
        text-align: center;
    }

    .table-comparison {
        font-size: 0.875rem;
    }
}