:root {
    / Primary color palette */
--primary-color: #2271b1;
--primary-dark: #185886;
--primary-light: #72aee6;
/* Secondary color palette */
--secondary-color: #3c434a;
--secondary-light: #646970;
--secondary-lighter: #f0f0f1;
/* Accent colors */
--accent-color: #d63638;
--success-color: #00a32a;
--warning-color: #dba617;
/* Neutral colors */
--white: #ffffff;
--light-gray: #f6f7f7;
--gray: #dcdcde;
--dark-gray: #50575e;
--black: #1d2327;
/* Typography */
--body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
--heading-font: var(--body-font);
/* Spacing */
--spacing-xs: 0.25rem;
--spacing-sm: 0.5rem;
--spacing-md: 1rem;
--spacing-lg: 1.5rem;
--spacing-xl: 2rem;
--spacing-xxl: 3rem;
/* Border radius */
--border-radius-sm: 3px;
--border-radius-md: 6px;
--border-radius-lg: 12px;
--border-radius-round: 50%;
/* Shadows */
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
--shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
/* Transitions */
--transition-fast: 0.2s ease;
--transition-normal: 0.3s ease;
--transition-slow: 0.5s ease;
    --primary: #4361ee;
            --primary-dark: #3a0ca3;
            --secondary: #7209b7;
            --gray: #6c757d;
            --dark: #1e293b;
            --transition: 0.3s ease;
            --border-radius: 8px;
            --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
       .body    {
            --primary: #4361ee;
            --primary-dark: #3a0ca3;
            --secondary: #7209b7;
            --gray: #6c757d;
            --dark: #1e293b;
            --transition: 0.3s ease;
            --border-radius: 8px;
            --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
    

    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 60px 20px;
    }
    
    .pricing-header {
        text-align: center;
        margin-bottom: 50px;
    }
    
    .pricing-title {
        font-size: 42px;
        font-weight: 800;
        color: var(--primary-dark);
        margin-bottom: 15px;
        position: relative;
        display: inline-block;
    }
    
    .pricing-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 2px;
    }
    
    .pricing-subtitle {
        font-size: 18px;
        color: var(--gray);
        max-width: 700px;
        margin: 0 auto;
    }
    
    .pricing-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 40px 0;
    }
    
    .toggle-label {
        font-size: 16px;
        font-weight: 600;
        color: var(--gray);
        margin: 0 15px;
    }
    
    .toggle-switch {
        position: relative;
        display: inline-block;
        width: 60px;
        height: 30px;
    }
    
    .toggle-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }
    
    .toggle-slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #ccc;
        transition: var(--transition);
        border-radius: 34px;
    }
    
    .toggle-slider:before {
        position: absolute;
        content: "";
        height: 22px;
        width: 22px;
        left: 4px;
        bottom: 4px;
        background-color: white;
        transition: var(--transition);
        border-radius: 50%;
    }
    
    input:checked + .toggle-slider {
        background-color: var(--primary);
    }
    
    input:checked + .toggle-slider:before {
        transform: translateX(30px);
    }
    
    .toggle-discount {
        background-color: #ffecf5;
        color: var(--secondary);
        font-size: 12px;
        font-weight: 600;
        padding: 4px 8px;
        border-radius: 20px;
        margin-left: 10px;
    }
    
    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
    
    .pricing-plan {
        background-color: white;
        border-radius: var(--border-radius);
        box-shadow: var(--box-shadow);
        overflow: hidden;
        transition: var(--transition);
        position: relative;
    }
    
    .pricing-plan:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    }
    
    .plan-header {
        padding: 30px;
        text-align: center;
        position: relative;
    }
    
    .plan-name {
        font-size: 24px;
        font-weight: 700;
        margin-bottom: 10px;
    }
    
    .plan-price-container {
        margin: 20px 0;
        position: relative;
        height: 80px;
    }
    
    .plan-price {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        transition: var(--transition);
    }
    
    .plan-price.monthly {
        opacity: 1;
        transform: translateY(0);
    }
    
    .plan-price.yearly {
        opacity: 0;
        transform: translateY(20px);
    }
    
    .show-yearly .plan-price.monthly {
        opacity: 0;
        transform: translateY(-20px);
    }
    
    .show-yearly .plan-price.yearly {
        opacity: 1;
        transform: translateY(0);
    }
    
    .price-amount {
        font-size: 42px;
        font-weight: 800;
        color: var(--primary-dark);
        line-height: 1;
    }
    
    .price-currency {
        font-size: 20px;
        font-weight: 600;
        vertical-align: super;
        margin-right: 4px;
    }
    
    .price-period {
        font-size: 14px;
        color: var(--gray);
        display: block;
        margin-top: 5px;
    }
    
    .plan-features {
        padding: 0 30px 30px;
    }
    
    .feature-list {
        list-style: none;
        margin-bottom: 25px;
    }
    
    .feature-item {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
        font-size: 15px;
        color: var(--gray);
    }
    
    .feature-icon {
        margin-right: 10px;
        color: var(--primary);
        flex-shrink: 0;
    }
    
    .feature-icon.unavailable {
        color: #ccc;
    }
    
    .plan-button {
        display: block;
        width: 100%;
        padding: 14px;
        border: none;
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        text-align: center;
        text-decoration: none;
    }
    
    .popular-badge {
        position: absolute;
        top: 20px;
        right: -35px;
        background: linear-gradient(90deg, var(--secondary), var(--primary));
        color: white;
        padding: 8px 40px;
        font-size: 14px;
        font-weight: 600;
        transform: rotate(45deg);
        z-index: 1;
    }
    
    .free-plan .plan-header {
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    }
    
    .free-plan .plan-name {
        color: #6c757d;
    }
    
    .basic-plan .plan-header {
        background: linear-gradient(135deg, #edf2ff 0%, #dbe4ff 100%);
    }
    
    .basic-plan .plan-name {
        color: var(--primary);
    }
    
    .business-plan .plan-header {
        background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    }
    
    .business-plan .plan-name {
        color: #0277bd;
    }
    
    .advanced-plan .plan-header {
        background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    }
    
    .advanced-plan .plan-name {
        color: #2e7d32;
    }
    
    .button-free {
        background-color: #6c757d;
        color: white;
        box-shadow: 0 5px 15px rgba(108, 117, 125, 0.3);
    }
    
    .button-free:hover {
        background-color: #5a6268;
        box-shadow: 0 8px 20px rgba(108, 117, 125, 0.4);
    }
    
    .button-basic {
        background-color: var(--primary);
        color: white;
        box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
    }
    
    .button-basic:hover {
        background-color: var(--primary-dark);
        box-shadow: 0 8px 20px rgba(67, 97, 238, 0.4);
    }
    
    .button-business {
        background: linear-gradient(90deg, #0277bd, #01579b);
        color: white;
        box-shadow: 0 5px 15px rgba(2, 119, 189, 0.3);
    }
    
    .button-business:hover {
        box-shadow: 0 8px 20px rgba(2, 119, 189, 0.4);
        transform: translateY(-2px);
    }
    
    .button-advanced {
        background: linear-gradient(90deg, #2e7d32, #1b5e20);
        color: white;
        box-shadow: 0 5px 15px rgba(46, 125, 50, 0.3);
    }
    
    .button-advanced:hover {
        box-shadow: 0 8px 20px rgba(46, 125, 50, 0.4);
        transform: translateY(-2px);
    }
    
    .comparison-section {
        margin-top: 80px;
    }
    
    .comparison-title {
        font-size: 32px;
        font-weight: 700;
        color: var(--primary-dark);
        text-align: center;
        margin-bottom: 40px;
        position: relative;
    }
    
    .comparison-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 2px;
    }
    
    .comparison-table-container {
        overflow-x: auto;
        margin-bottom: 60px;
    }
    
    .comparison-table {
        width: 100%;
        border-collapse: separate;
        border-spacing: 0;
        background-color: white;
        border-radius: var(--border-radius);
        box-shadow: var(--box-shadow);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 16px 20px;
        text-align: left;
        border-bottom: 1px solid #edf2f7;
    }
    
    .comparison-table th {
        background-color: #f8fafc;
        font-weight: 600;
        color: #64748b;
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .comparison-table th:first-child {
        border-top-left-radius: var(--border-radius);
    }
    
    .comparison-table th:last-child {
        border-top-right-radius: var(--border-radius);
    }
    
    .comparison-table tr:last-child td:first-child {
        border-bottom-left-radius: var(--border-radius);
    }
    
    .comparison-table tr:last-child td:last-child {
        border-bottom-right-radius: var(--border-radius);
    }
    
    .comparison-table tr:last-child td {
        border-bottom: none;
    }
    
    .comparison-table td {
        font-size: 15px;
        color: #334155;
    }
    
    .comparison-table td:first-child {
        font-weight: 500;
        color: #1e293b;
    }
    
    .text-center {
        text-align: center;
    }
    
    .text-free {
        color: #6c757d;
    }
    
    .text-basic {
        color: var(--primary);
    }
    
    .text-business {
        color: #0277bd;
    }
    
    .text-advanced {
        color: #2e7d32;
    }
    
    .check-icon {
        color: #10b981;
    }
    
    .x-icon {
        color: #ef4444;
    }
    
    .faq-section {
        margin-top: 80px;
    }
    
    .faq-title {
        font-size: 32px;
        font-weight: 700;
        color: var(--primary-dark);
        text-align: center;
        margin-bottom: 40px;
        position: relative;
    }
    
    .faq-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        border-radius: 2px;
    }
    
    .faq-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .faq-item {
        background-color: white;
        border-radius: var(--border-radius);
        box-shadow: var(--box-shadow);
        padding: 25px;
        transition: var(--transition);
    }
    
    .faq-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }
    
    .faq-question {
        font-size: 18px;
        font-weight: 600;
        color: var(--primary-dark);
        margin-bottom: 15px;
    }
    
    .faq-answer {
        font-size: 15px;
        color: var(--gray);
        line-height: 1.6;
    }
    
    .cta-section {
        margin-top: 80px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        border-radius: var(--border-radius);
        padding: 60px 40px;
        color: white;
        text-align: center;
    }
    
    .cta-title {
        font-size: 32px;
        font-weight: 700;
        margin-bottom: 20px;
    }
    
    .cta-subtitle {
        font-size: 18px;
        max-width: 700px;
        margin: 0 auto 30px;
        opacity: 0.9;
    }
    
    .cta-button {
        display: inline-block;
        padding: 14px 30px;
        border-radius: 50px;
        font-size: 16px;
        font-weight: 600;
        text-decoration: none;
        transition: var(--transition);
        background-color: white;
        color: var(--primary);
        box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
    }
    
    .cta-button:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
    }
    
    .feature-value {
        font-weight: 600;
        color: #334155;
    }
    
    /* Responsive adjustments */
    @media (max-width: 768px) {
        .pricing-grid {
            grid-template-columns: 1fr;
            max-width: 400px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .pricing-title {
            font-size: 32px;
        }
        
        .comparison-title, .faq-title, .cta-title {
            font-size: 28px;
        }
        
        .cta-section {
            padding: 40px 20px;
        }
    }