:root {
            --primary: #734bfb;
            --primary-dark: #5535bf;
            --primary-light: #9d7dfc;
            --success: #10b981;
            --success-light: #d1fae5;
            --warning: #f59e0b;
            --warning-light: #fef3c7;
            --danger: #ef4444;
            --danger-light: #fee2e2;
            --text: #1e293b;
            --text-muted: #64748b;
            --text-light: #94a3b8;
            --bg: #f8fafc;
            --bg-white: #ffffff;
            --border: #e2e8f0;
            --shadow: 0 1px 3px rgba(0,0,0,0.1);
            --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
            --radius: 12px;
            --radius-sm: 8px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Navigation */
        .nav {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 64px;
        }

        .logo {
            font-weight: 700;
            font-size: 24px;
            color: var(--primary);
            display: flex;
            align-items: center;
        }

        .logo img, .logo svg {
            display: block;
            height: 32px;
            width: auto;
        }

        .nav .logo svg {
            height: 29px;
            margin: 20px 0;
        }

        .nav-links {
            display: flex;
            gap: 32px;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-cta {
            background: var(--primary);
            color: white !important;
            padding: 8px 20px;
            border-radius: 8px;
        }

        .nav-cta:hover {
            background: var(--primary-dark);
        }

        /* Hero */
        .hero {
            padding: 32px 0 24px;
            text-align: center;
        }

        .hero-badge {
            display: inline-block;
            background: var(--primary);
            color: white;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero h1 {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .hero h1 span {
            color: var(--primary);
        }

        .hero p {
            font-size: 18px;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto;
        }

        /* Calculator Section */
        .calculator-section {
            padding: 32px 0 60px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 28px;
        }

        .section-header h2 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 16px;
        }

        .calculator-wrapper {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 32px;
            align-items: start;
        }

        /* Calculator Form */
        .calculat∏or-form {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow-lg);
        }

        .form-section {
            margin-bottom: 32px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border);
            scroll-margin-top: 80px;
        }

        .form-section:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }

        /* Collapsible Form Sections */
        .form-section.collapsible .form-section-title {
            cursor: pointer;
            user-select: none;
            margin-bottom: 0;
            padding: 4px 0;
            transition: margin-bottom 0.2s;
        }

        .form-section.collapsible.expanded .form-section-title {
            margin-bottom: 16px;
        }

        .section-chevron {
            width: 20px;
            height: 20px;
            margin-left: auto;
            transition: transform 0.3s;
            stroke: var(--text-muted);
            flex-shrink: 0;
        }

        .form-section.collapsible:not(.expanded) .section-chevron {
            transform: rotate(-90deg);
        }

        .form-section.collapsible:not(.expanded) .form-section-content {
            display: none;
        }

        .form-section.collapsible:not(.expanded) {
            margin-bottom: 0;
            padding-bottom: 16px;
        }

        /* Optional badge styling */
        .optional-badge {
            font-size: 11px;
            font-weight: 500;
            color: var(--primary);
            background: rgba(115, 75, 251, 0.08);
            border: 1px solid rgba(115, 75, 251, 0.2);
            padding: 2px 10px;
            border-radius: 12px;
            letter-spacing: 0.3px;
        }

        /* Step title group with subtitle */
        .step-title-group {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .step-subtitle {
            font-size: 12px;
            font-weight: 400;
            color: var(--text-muted);
        }

        /* Completed step styling */
        .form-section.step-completed .step-number {
            background: var(--success);
        }

        .form-section-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .form-section-title .step-number {
            background: var(--primary);
            color: white;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group:last-child {
            margin-bottom: 0;
        }

        .form-group label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .input-with-unit {
            position: relative;
            display: flex;
            align-items: center;
        }

        .input-with-unit input {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 15px;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .input-with-unit input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .input-with-unit .unit {
            position: absolute;
            left: 12px;
            color: var(--text-muted);
            font-size: 14px;
        }

        .input-with-unit .unit-right {
            left: auto;
            right: 12px;
        }

        .input-with-unit input.has-left-unit {
            padding-left: 28px;
        }

        .input-with-unit input.has-right-unit {
            padding-right: 36px;
        }

        select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 15px;
            background: white;
            cursor: pointer;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .hint {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* Info Panels - iDenfy Branded & Collapsible */
        .info-panel {
            background: linear-gradient(135deg, #e9e2ff 0%, #f3f0ff 100%);
            border: 1px solid #734bfb;
            border-left: 4px solid #734bfb;
            border-radius: var(--radius-sm);
            margin-top: 12px;
            overflow: hidden;
        }

        .info-panel.idenfy-savings {
            background: linear-gradient(135deg, #1e1343 0%, #452d97 100%);
            border: none;
            border-left: 4px solid #734bfb;
        }

        .info-panel.success {
            background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 100%);
            border: 1px solid #10b981;
            border-left: 4px solid #10b981;
        }

        .info-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            cursor: pointer;
            user-select: none;
            transition: background 0.2s;
        }

        .info-panel-header:hover {
            background: rgba(115, 75, 251, 0.1);
        }

        .info-panel.idenfy-savings .info-panel-header:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        .info-panel-title {
            font-size: 13px;
            font-weight: 600;
            color: #452d97;
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
        }

        .info-panel.idenfy-savings .info-panel-title {
            color: #ffffff;
        }

        .info-panel.success .info-panel-title {
            color: #047857;
        }

        .info-panel-toggle {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s;
        }

        .info-panel-toggle svg {
            width: 16px;
            height: 16px;
            stroke: #734bfb;
        }

        .info-panel.idenfy-savings .info-panel-toggle svg {
            stroke: #a5b4fc;
        }

        .info-panel.expanded .info-panel-toggle {
            transform: rotate(180deg);
        }

        .info-panel-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease-out;
            padding: 0 16px;
        }

        .info-panel.expanded .info-panel-content {
            max-height: 500px;
            padding: 0 16px 16px;
        }

        .info-panel p {
            font-size: 13px;
            color: #452d97;
            margin-bottom: 8px;
        }

        .info-panel.idenfy-savings p {
            color: rgba(255, 255, 255, 0.9);
        }

        .info-panel.success p {
            color: #064e3b;
        }

        .info-panel ul {
            font-size: 12px;
            color: #5535bf;
            padding-left: 16px;
            margin: 0;
        }

        .info-panel.idenfy-savings ul {
            color: rgba(255, 255, 255, 0.8);
        }

        .info-panel ul li {
            margin-bottom: 4px;
        }

        .info-panel-highlight {
            background: rgba(115, 75, 251, 0.15);
            padding: 8px 12px;
            border-radius: 6px;
            margin-top: 8px;
            font-size: 12px;
            font-weight: 500;
            color: #452d97;
        }

        .info-panel.idenfy-savings .info-panel-highlight {
            background: rgba(255, 255, 255, 0.1);
            color: #a5b4fc;
        }

        /* Approved-only toggle inside info panel */
        .approved-toggle {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 12px;
            padding: 10px 14px;
            border: 2px solid rgba(115, 75, 251, 0.3);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
            background: rgba(115, 75, 251, 0.05);
        }

        .approved-toggle:hover {
            border-color: rgba(115, 75, 251, 0.5);
            background: rgba(115, 75, 251, 0.08);
        }

        .approved-toggle:has(input:checked) {
            border-color: var(--primary);
            background: rgba(115, 75, 251, 0.12);
        }

        .approved-toggle input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--primary);
            cursor: pointer;
            margin: 0;
        }

        .approved-toggle-label {
            font-size: 13px;
            font-weight: 600;
            color: #452d97;
        }

        .approved-toggle-price {
            margin-left: auto;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            background: rgba(115, 75, 251, 0.1);
            padding: 2px 8px;
            border-radius: 4px;
        }

        .free-examples {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin: 10px 0;
        }

        .free-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(115, 75, 251, 0.1);
            color: #5535bf;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 500;
        }

        .free-dot {
            width: 6px;
            height: 6px;
            background: #734bfb;
            border-radius: 50%;
        }

        /* Currency Toggle */
        .currency-toggle {
            display: flex;
            align-items: center;
            gap: 2px;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            user-select: none;
        }

        .currency-toggle:hover {
            background: rgba(115, 75, 251, 0.1);
        }

        .currency-active {
            color: var(--primary);
        }

        .currency-slash {
            color: var(--text-muted);
            margin: 0 2px;
        }

        .currency-inactive {
            color: var(--text-muted);
        }

        /* Plan Selector */
        .plan-selector {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

        .plan-option {
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 16px;
            cursor: pointer;
            transition: all 0.2s;
            text-align: center;
            position: relative;
        }

        .plan-option:hover {
            border-color: var(--primary-light);
        }

        .plan-option.active {
            border-color: var(--primary);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(99, 102, 241, 0.1));
        }

        .plan-option input {
            display: none;
        }

        .plan-name {
            font-weight: 600;
            font-size: 13px;
            margin-bottom: 4px;
        }

        .plan-price {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
        }

        .plan-volume {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .plan-setup {
            font-size: 10px;
            color: var(--text-light);
            margin-top: 4px;
        }

        .plan-badge {
            position: absolute;
            top: -10px;
            right: -10px;
            background: var(--success);
            color: white;
            font-size: 10px;
            font-weight: 600;
            padding: 4px 8px;
            border-radius: 12px;
        }

        /* Add-ons */
        .addon-grid {
            display: grid;
            gap: 12px;
        }

        .addon-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px;
            background: var(--bg);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            cursor: pointer;
            transition: all 0.2s;
        }

        .addon-item:hover {
            border-color: var(--primary-light);
        }

        .addon-item.selected {
            border-color: var(--primary);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(99, 102, 241, 0.1));
        }

        .addon-item input[type="checkbox"] {
            margin-top: 2px;
            accent-color: var(--primary);
            width: 18px;
            height: 18px;
        }

        .addon-content {
            flex: 1;
        }

        .addon-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 4px;
        }

        .addon-name {
            font-weight: 600;
            font-size: 14px;
        }

        .addon-price {
            font-weight: 600;
            color: var(--primary);
            font-size: 14px;
        }

        .addon-desc {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Compact addon pills */
        .compact-addon-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .compact-addon {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border: 1px solid var(--border);
            border-radius: 6px;
            font-size: 12px;
            cursor: pointer;
            transition: all 0.2s;
            user-select: none;
        }

        .compact-addon:hover {
            border-color: var(--primary-light);
            background: rgba(115, 75, 251, 0.03);
        }

        .compact-addon input[type="checkbox"] {
            width: 14px;
            height: 14px;
            accent-color: var(--primary);
            margin: 0;
            cursor: pointer;
        }

        .compact-addon input:checked ~ .compact-addon-name {
            color: var(--primary);
        }

        .compact-addon-name {
            font-weight: 500;
            color: var(--text);
        }

        .compact-addon-price {
            font-weight: 600;
            color: var(--primary);
            margin-left: auto;
        }

        .compact-addon:has(input:checked) {
            border-color: var(--primary);
            background: rgba(115, 75, 251, 0.05);
        }

        /* Conditional Section */
        .conditional-section {
            display: none;
            margin-top: 16px;
            padding: 16px;
            background: rgba(99, 102, 241, 0.05);
            border-radius: var(--radius-sm);
            border: 1px dashed var(--primary-light);
        }

        .conditional-section.visible {
            display: block;
        }

        .conditional-section .form-group {
            margin-bottom: 16px;
        }

        .conditional-section .form-group:last-child {
            margin-bottom: 0;
        }

        /* Results Panel */
        .results-panel {
            background: linear-gradient(135deg, #1e1343, #452d97);
            border-radius: var(--radius);
            padding: 32px;
            color: white;
            position: sticky;
            top: 88px;
            scroll-margin-top: 80px;
        }

        .results-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
            opacity: 0.9;
        }

        /* Pay per Approved switch in results */
        .approved-switch-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            padding: 10px 14px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 8px;
        }

        .approved-switch {
            position: relative;
            width: 40px;
            height: 22px;
            flex-shrink: 0;
        }

        .approved-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .switch-slider {
            position: absolute;
            cursor: pointer;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 22px;
            transition: 0.3s;
        }

        .switch-slider:before {
            content: "";
            position: absolute;
            height: 16px;
            width: 16px;
            left: 3px;
            bottom: 3px;
            background: white;
            border-radius: 50%;
            transition: 0.3s;
        }

        .approved-switch input:checked + .switch-slider {
            background: var(--success);
        }

        .approved-switch input:checked + .switch-slider:before {
            transform: translateX(18px);
        }

        .approved-switch-text {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .approved-switch-label {
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
        }

        .approved-switch-note {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.5);
            transition: color 0.3s;
        }

        .approved-switch-note.active {
            color: #34d399;
        }

        .result-item {
            padding: 16px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .result-label {
            font-size: 13px;
            opacity: 0.7;
            margin-bottom: 4px;
        }

        .result-value {
            font-size: 28px;
            font-weight: 700;
        }

        .result-comparison {
            font-size: 12px;
            opacity: 0.6;
            margin-top: 4px;
        }

        .result-subtext {
            font-size: 11px;
            opacity: 0.5;
            margin-top: 2px;
        }

        .result-item-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .rate-badge {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            flex-shrink: 0;
        }

        .rate-badge-value {
            font-size: 20px;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.2;
        }

        .rate-badge-label {
            font-size: 10px;
            opacity: 0.6;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }

        .total-savings {
            padding: 24px 0;
            margin-top: 8px;
        }

        .total-savings .result-value {
            font-size: 36px;
            color: #34d399;
        }

        .savings-breakdown {
            margin-top: 20px;
            padding: 16px;
            background: rgba(255,255,255,0.1);
            border-radius: var(--radius-sm);
        }

        .savings-breakdown-title {
            font-size: 12px;
            opacity: 0.7;
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .breakdown-item {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            margin-bottom: 8px;
        }

        .breakdown-item:last-child {
            margin-bottom: 0;
        }

        .breakdown-item .label {
            opacity: 0.8;
        }

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

        .breakdown-item .value.positive {
            color: #34d399;
        }

        .vs-competitors {
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .competitor-line {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            margin-bottom: 8px;
        }

        .savings-badge {
            background: rgba(52, 211, 153, 0.2);
            color: #34d399;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
        }

        /* Dev Savings Section - Collapsible */
        .dev-savings {
            margin-top: 24px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .dev-savings-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            user-select: none;
            padding: 4px 0;
        }

        .dev-savings-header:hover {
            opacity: 0.85;
        }

        .dev-savings-title {
            font-size: 16px;
            font-weight: 600;
        }

        .dev-savings-chevron {
            width: 22px;
            height: 22px;
            stroke: rgba(255,255,255,0.6);
            transition: transform 0.3s;
            transform: rotate(-90deg);
            flex-shrink: 0;
        }

        .dev-savings.expanded .dev-savings-chevron {
            transform: rotate(0deg);
        }

        .dev-savings-content {
            display: none;
        }

        .dev-savings.expanded .dev-savings-content {
            display: block;
        }

        .dev-savings-subtitle {
            font-size: 13px;
            opacity: 0.6;
            margin: 8px 0 18px;
        }

        .dev-item {
            display: flex;
            gap: 14px;
            padding: 14px;
            background: rgba(255,255,255,0.05);
            border-radius: 8px;
            margin-bottom: 10px;
        }

        .dev-item-icon {
            width: 36px;
            height: 36px;
            background: rgba(99, 102, 241, 0.3);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .dev-item-icon svg {
            width: 18px;
            height: 18px;
            stroke: #a5b4fc;
        }

        .dev-item-content {
            flex: 1;
            min-width: 0;
        }

        .dev-item-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 6px;
        }

        .dev-item-title {
            font-size: 14px;
            font-weight: 600;
        }

        .dev-item-value {
            font-size: 15px;
            font-weight: 700;
            color: #a5b4fc;
        }

        .dev-item-desc {
            font-size: 12px;
            opacity: 0.7;
            line-height: 1.5;
            margin-bottom: 4px;
        }

        .dev-item-calc {
            font-size: 11px;
            opacity: 0.5;
            font-style: italic;
        }

        .dev-total {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px;
            background: rgba(99, 102, 241, 0.2);
            border-radius: 8px;
            margin-top: 12px;
            font-size: 14px;
            font-weight: 600;
        }

        .dev-total-value {
            color: #a5b4fc;
            font-size: 18px;
        }

        .rate-toggle {
            display: flex;
            gap: 8px;
            margin-top: 10px;
        }

        .rate-btn {
            padding: 5px 12px;
            border-radius: 12px;
            font-size: 12px;
            background: rgba(255,255,255,0.1);
            border: none;
            color: rgba(255,255,255,0.7);
            cursor: pointer;
            transition: all 0.2s;
        }

        .rate-btn.active {
            background: rgba(99, 102, 241, 0.4);
            color: white;
        }

        .rate-btn:hover {
            background: rgba(255,255,255,0.2);
        }

        /* Info Icon */
        .info-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 16px;
            height: 16px;
            background: var(--text-muted);
            color: white;
            border-radius: 50%;
            font-size: 10px;
            font-weight: 700;
            cursor: help;
            position: relative;
        }

        .info-icon:hover .tooltip {
            display: block;
        }

        .tooltip {
            display: none;
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: var(--text);
            color: white;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 400;
            width: 280px;
            text-align: left;
            z-index: 100;
            margin-bottom: 8px;
            box-shadow: var(--shadow-lg);
            line-height: 1.5;
        }

        .tooltip::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 6px solid transparent;
            border-top-color: var(--text);
        }

        /* Bundle selector */
        .bundle-selector {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
            margin-top: 16px;
        }

        .bundle-option {
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 12px 8px;
            cursor: pointer;
            transition: all 0.2s;
            text-align: center;
        }

        .bundle-option:hover {
            border-color: var(--primary-light);
        }

        .bundle-option.active {
            border-color: var(--primary);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(99, 102, 241, 0.1));
        }

        .bundle-option input {
            display: none;
        }

        .bundle-name {
            font-weight: 600;
            font-size: 12px;
            margin-bottom: 4px;
        }

        .bundle-price {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
        }

        .bundle-desc {
            font-size: 9px;
            color: var(--text-muted);
            margin-top: 4px;
            line-height: 1.3;
        }

        /* Comparison Section */
        .comparison-section {
            padding: 80px 0;
            background: var(--bg-white);
        }

        .comparison-table-wrapper {
            overflow-x: auto;
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .comparison-table th {
            text-align: left;
            padding: 16px;
            background: var(--bg);
            font-weight: 600;
            color: var(--text);
            border-bottom: 2px solid var(--border);
        }

        .comparison-table td {
            padding: 16px;
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }

        .comparison-table .highlight-row {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(99, 102, 241, 0.1));
        }

        .provider-cell {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .provider-logo {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: white;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
        }

        .provider-name {
            font-weight: 600;
        }

        .est-badge {
            display: inline-block;
            font-size: 10px;
            font-weight: 600;
            color: var(--warning);
            background: var(--warning-light);
            padding: 1px 6px;
            border-radius: 4px;
            margin-left: 6px;
            vertical-align: middle;
        }

        .price-cell {
            font-weight: 600;
        }

        .price-cell.best {
            color: var(--success);
        }

        .price-note {
            display: block;
            font-size: 11px;
            font-weight: 500;
            color: var(--success);
        }

        .feature-extra {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--danger);
        }

        /* Pricing Section */
        .pricing-section {
            padding: 80px 0;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .pricing-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            position: relative;
        }

        .pricing-card.featured {
            border: 2px solid var(--primary);
            transform: scale(1.02);
        }

        .pricing-card.featured::before {
            content: 'Most Popular';
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: white;
            padding: 4px 16px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
        }

        .pricing-tier {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .pricing-volume {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .pricing-price {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .pricing-price span {
            font-size: 14px;
            font-weight: 400;
            color: var(--text-muted);
        }

        .pricing-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .pricing-features {
            list-style: none;
            margin-bottom: 20px;
        }

        .pricing-features li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 12px;
            margin-bottom: 8px;
            color: var(--text);
        }

        .pricing-features li svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            color: var(--success);
        }

        .pricing-features li.addon {
            color: var(--text-muted);
            font-style: italic;
        }

        .pricing-cta {
            display: block;
            text-align: center;
            padding: 12px;
            background: var(--primary);
            color: white;
            text-decoration: none;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            transition: background 0.2s;
        }

        .pricing-cta:hover {
            background: var(--primary-dark);
        }

        .bundle-note {
            margin-top: 40px;
            padding: 24px;
            background: var(--bg-white);
            border-radius: var(--radius);
            text-align: center;
        }

        /* Benefits */
        .benefits-section {
            padding: 80px 0;
            background: var(--bg-white);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .benefit-card {
            text-align: center;
            padding: 32px;
        }

        .benefit-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }

        .benefit-icon svg {
            width: 32px;
            height: 32px;
            stroke: white;
        }

        .benefit-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .benefit-card p {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* CTA Section */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, #1e1343, #452d97);
            text-align: center;
            color: white;
        }

        .cta-section h2 {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .cta-section p {
            font-size: 18px;
            opacity: 0.8;
            max-width: 600px;
            margin: 0 auto 32px;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
        }

        .cta-button {
            padding: 16px 32px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s;
        }

        .cta-button:first-child {
            background: white;
            color: var(--primary);
        }

        .cta-button.secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
        }

        /* Footer */
        .footer {
            background: #1e1343;
            color: #a5b4fc;
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(165, 180, 252, 0.15);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            margin: 16px 0 20px;
            color: #a5b4fc;
        }

        .footer-brand .logo img {
            filter: brightness(0) invert(1);
        }

        .footer-social {
            display: flex;
            gap: 12px;
        }

        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(165, 180, 252, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #a5b4fc;
            text-decoration: none;
            transition: all 0.2s;
        }

        .footer-social a:hover {
            background: rgba(165, 180, 252, 0.2);
            color: #ffffff;
        }

        .footer-social a svg {
            width: 18px;
            height: 18px;
        }

        .footer-column h4 {
            color: #ffffff;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column ul li a {
            color: #a5b4fc;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-column ul li a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 24px 0;
            font-size: 13px;
        }

        .footer-legal {
            display: flex;
            gap: 24px;
        }

        .footer-legal a {
            color: #a5b4fc;
            text-decoration: none;
            transition: color 0.2s;
        }

        .footer-legal a:hover {
            color: #ffffff;
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 1024px) {
            .calculator-wrapper {
                grid-template-columns: 1fr;
            }
            .results-panel {
                position: static;
            }
            .pricing-card.featured {
                transform: none;
            }
            .benefits-grid {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ Section */
        .faq-section {
            padding: 80px 0;
            background: var(--bg-white);
        }

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

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

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 24px 0;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-family: inherit;
            line-height: 1.4;
        }

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

        .faq-question svg {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            stroke: var(--text-muted);
            transition: transform 0.3s;
        }

        .faq-item.open .faq-question svg {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .faq-item.open .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 0 24px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .faq-answer-inner ul {
            margin: 8px 0;
            padding-left: 20px;
        }

        .faq-answer-inner li {
            margin-bottom: 4px;
        }

        .faq-answer-inner strong {
            color: var(--text);
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .hero h1 {
                font-size: 28px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .plan-selector {
                grid-template-columns: 1fr;
            }
            .bundle-selector {
                grid-template-columns: repeat(2, 1fr);
            }
            .pricing-grid {
                grid-template-columns: 1fr;
            }
            .cta-buttons {
                flex-direction: column;
            }
        }