/**
 * Seedance Pricing Page Styles
 * KingSeedance - Trang bảng giá
 * Aidex.vn
 */

/* ==================== HERO SECTION ==================== */
.price-hero {
    padding: var(--space-16) 0 var(--space-8);
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.price-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(135, 25, 255, 0.12), transparent 70%);
    pointer-events: none;
}

.price-hero-content {
    position: relative;
    z-index: 1;
}

.price-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    background: rgba(135, 25, 255, 0.1);
    border: 1px solid rgba(135, 25, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-secondary-400);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
}

.price-hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
    line-height: 1.1;
}

.price-hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-8);
}

.price-hero-subtitle strong {
    color: var(--color-primary-400);
}

/* Toggle Monthly/Yearly */
.price-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-2);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    margin-top: var(--space-4);
}

.price-toggle-label {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.price-toggle-label.active {
    color: var(--color-text-primary);
}

.price-toggle-switch {
    position: relative;
    width: 56px;
    height: 28px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.price-toggle-switch:hover {
    border-color: var(--color-primary-400);
}

.price-toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--color-text-primary);
    border-radius: 50%;
    transition: transform var(--transition-base);
}

.price-toggle-switch.active .price-toggle-slider {
    transform: translateX(28px);
}

.price-save-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--color-success);
}

/* ==================== PRICING CARDS ==================== */
.price-cards {
    padding-top: var(--space-12);
    padding-bottom: var(--space-16);
}

.price-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    align-items: start;
}

.price-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-lg);
}

.price-card-featured {
    background: linear-gradient(135deg, rgba(135, 25, 255, 0.1), rgba(0, 105, 255, 0.05));
    border-color: var(--color-secondary-500);
    transform: scale(1.05);
    z-index: 2;
}

.price-card-featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.price-card-enterprise {
    border-color: rgba(0, 212, 232, 0.3);
}

.price-card-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--color-secondary-500), var(--color-primary-500));
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: white;
    white-space: nowrap;
}

.price-card-popular svg {
    color: #FFD700;
}

.price-card-header {
    text-align: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-primary);
}

.price-plan-name {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.price-plan-desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: 0;
}

.price-card-body {
    text-align: center;
    margin-bottom: var(--space-6);
}

.price-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
    margin-bottom: var(--space-2);
}

.price-currency {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-secondary);
}

.price-value {
    font-size: var(--text-5xl);
    font-weight: var(--font-black);
    color: var(--color-text-primary);
    line-height: 1;
}

.price-period {
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
    margin-left: var(--space-1);
}

.price-contact {
    font-size: var(--text-3xl);
    background: linear-gradient(135deg, var(--color-accent-400), var(--color-primary-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-note {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: 0;
}

.yearly-price {
    display: none;
    color: var(--color-success);
    font-weight: var(--font-medium);
}

.price-card-features {
    margin-bottom: var(--space-6);
}

.price-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.price-features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.price-features-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-success);
}

.price-feature-disabled {
    color: var(--color-text-muted);
}

.price-feature-disabled svg {
    color: var(--color-text-muted);
}

.price-card-footer {
    border-top: 1px solid var(--color-border-primary);
    padding-top: var(--space-6);
}

/* ==================== COMPARISON TABLE ==================== */
.price-comparison {
    background: var(--color-bg-primary);
}

.price-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border-primary);
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.price-table th,
.price-table td {
    padding: var(--space-4) var(--space-6);
    text-align: center;
    border-bottom: 1px solid var(--color-border-primary);
}

.price-table th {
    background: var(--color-bg-secondary);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.price-table th:first-child {
    text-align: left;
}

.price-table-featured {
    background: rgba(135, 25, 255, 0.05);
    position: relative;
}

.price-table-featured::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-secondary-500), transparent);
}

.price-table-feature {
    text-align: left !important;
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
}

.price-table-section td {
    background: var(--color-bg-tertiary);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-tertiary);
}

.price-table td:first-child {
    text-align: left;
}

.price-table tr:last-child td {
    border-bottom: none;
}

.check-yes {
    color: var(--color-success);
}

.check-no {
    color: var(--color-text-muted);
}

.table-check-text {
    font-size: var(--text-sm);
}

/* ==================== FAQ ==================== */
.price-faq {
    background: var(--color-bg-secondary);
}

.price-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.price-faq-item {
    border-bottom: 1px solid var(--color-border-primary);
}

.price-faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    transition: color var(--transition-base);
}

.price-faq-question:hover {
    color: var(--color-primary-400);
}

.price-faq-question span {
    flex: 1;
    padding-right: var(--space-4);
}

.price-faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--color-text-tertiary);
}

.price-faq-item.active .price-faq-icon {
    transform: rotate(45deg);
    color: var(--color-primary-400);
}

.price-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-base);
}

.price-faq-item.active .price-faq-answer {
    max-height: 400px;
    padding-bottom: var(--space-6);
}

.price-faq-answer p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==================== CTA ==================== */
.price-cta {
    padding: var(--space-24) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
}

.price-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(135, 25, 255, 0.1), transparent 70%);
    pointer-events: none;
}

.price-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.price-cta-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary-500), var(--color-primary-500));
    border-radius: 50%;
    margin: 0 auto var(--space-8);
    color: white;
}

.price-cta h2 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

.price-cta p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.price-cta-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1200px) {
    .price-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
        margin: 0 auto;
    }
    
    .price-card-featured {
        transform: scale(1);
        order: -1;
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .price-card-featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .price-hero {
        padding: var(--space-12) 0 var(--space-6);
    }
    
    .price-hero-title {
        font-size: var(--text-4xl);
    }
    
    .price-hero-subtitle {
        font-size: var(--text-lg);
    }
    
    .price-cards-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .price-card-featured {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .price-toggle {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .price-cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .price-cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .price-hero-title {
        font-size: var(--text-3xl);
    }
    
    .price-hero-subtitle {
        font-size: var(--text-base);
    }
    
    .price-badge {
        font-size: var(--text-sm);
        padding: var(--space-2) var(--space-4);
    }
    
    .price-card {
        padding: var(--space-6);
    }
    
    .price-value {
        font-size: var(--text-4xl);
    }
    
    .price-plan-name {
        font-size: var(--text-xl);
    }
    
    .price-cta-icon {
        width: 100px;
        height: 100px;
    }
    
    .price-cta h2 {
        font-size: var(--text-2xl);
    }
}