body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #3b6fd4;--color-secondary: #2e9e6e;--color-light-fg: #1d5b9e;--color-medium-fg: #8a5c00;--color-heavy-fg: #b91c1c;--color-light-bg: #dbeeff;--color-medium-bg: #fef3c7;--color-heavy-bg: #ffe4e4;--color-text: #1e293b;--color-text-light: #64748b;--color-bg: #ffffff;--color-bg-light: #f8fafc;--color-border: #e2e8f0;--spacing-xs: 8px;--spacing-sm: 16px;--spacing-md: 24px;--spacing-lg: 32px;--spacing-xl: 48px;--spacing-2xl: 64px;--radius: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--color-text);background-color:var(--color-bg)}.app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.hero{background-color:#eef3fb;color:var(--color-text);padding:var(--spacing-2xl) var(--spacing-md);text-align:center;min-height:560px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #d8e3f5}.hero-content{max-width:780px;margin:0 auto}.hero-title{font-size:2.875rem;font-weight:800;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text)}.hero-highlight{color:var(--color-primary)}.hero-subtitle{font-size:1.125rem;line-height:1.6;margin-bottom:var(--spacing-lg);color:var(--color-text-light)}.hero-cta{display:inline-block;background-color:var(--color-primary);color:#fff;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:1rem;transition:background-color .2s ease}.hero-cta:hover{background-color:#2d57b0}.pricing-info{padding:var(--spacing-2xl) 0;background-color:var(--color-bg)}.section-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:var(--spacing-sm);color:var(--color-text)}.section-subtitle{text-align:center;font-size:1rem;color:var(--color-text-light);margin-bottom:var(--spacing-xl);max-width:580px;margin-left:auto;margin-right:auto}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.pricing-card{background-color:#fff;border-radius:var(--radius);padding:var(--spacing-lg);border:1.5px solid var(--color-border);transition:border-color .2s ease}.pricing-card:hover{border-color:#b0c4e8}.pricing-card.light{background-color:#f4f9ff;border-color:#c5dcf5}.pricing-card.medium{background-color:#fffdf0;border-color:#f0d980}.pricing-card.heavy{background-color:#fff5f5;border-color:#f5c0c0}.pricing-badge{display:inline-block;padding:4px 10px;border-radius:6px;font-size:.8rem;font-weight:700;margin-bottom:var(--spacing-sm)}.pricing-card.light .pricing-badge{background-color:var(--color-light-bg);color:var(--color-light-fg)}.pricing-card.medium .pricing-badge{background-color:var(--color-medium-bg);color:var(--color-medium-fg)}.pricing-card.heavy .pricing-badge{background-color:var(--color-heavy-bg);color:var(--color-heavy-fg)}.pricing-amount{font-size:1.875rem;font-weight:800;color:var(--color-text);margin-bottom:4px}.pricing-description{color:var(--color-text-light);margin-bottom:var(--spacing-md);font-size:.9rem}.pricing-features{list-style:none;padding:0}.pricing-features li{padding:6px 0;color:var(--color-text-light);position:relative;padding-left:var(--spacing-md);font-size:.925rem}.pricing-features li:before{content:"✓";position:absolute;left:0;color:var(--color-secondary);font-weight:700}.pricing-note{background-color:#f0f7ff;border-left:3px solid var(--color-primary);padding:var(--spacing-md);border-radius:var(--radius);text-align:center}.pricing-note p{margin-bottom:var(--spacing-sm);color:var(--color-text)}.pricing-note p:last-child{margin-bottom:0}.estimate-range{font-size:1.125rem;color:var(--color-primary);font-weight:600}.calculator{padding:var(--spacing-2xl) 0;background-color:#f8fafc;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.calculator-content{display:grid;grid-template-columns:1fr 380px;gap:var(--spacing-lg);margin-top:var(--spacing-xl)}.features-selection{display:flex;flex-direction:column;gap:var(--spacing-md)}.feature-category{background-color:#fff;border-radius:var(--radius);padding:var(--spacing-md);border:1px solid var(--color-border)}.category-title{margin-bottom:var(--spacing-md);font-size:1rem}.badge{display:inline-block;padding:4px 10px;border-radius:6px;font-size:.8rem;font-weight:700}.badge-light{background-color:var(--color-light-bg);color:var(--color-light-fg)}.badge-medium{background-color:var(--color-medium-bg);color:var(--color-medium-fg)}.badge-heavy{background-color:var(--color-heavy-bg);color:var(--color-heavy-fg)}.feature-list{display:flex;flex-direction:column;gap:4px}.feature-item{display:flex;align-items:center;padding:10px var(--spacing-sm);border-radius:var(--radius);cursor:pointer;transition:background-color .15s ease;background-color:#f8fafc;border:1px solid transparent}.feature-item:hover{background-color:#eef3fb;border-color:#c5dcf5}.feature-item:has(input:checked){background-color:#e8f0fc;border-color:#a8c0eb}.feature-item input[type=checkbox]{width:16px;height:16px;margin-right:var(--spacing-sm);cursor:pointer;accent-color:var(--color-primary);flex-shrink:0}.feature-info{display:flex;justify-content:space-between;align-items:center;flex:1}.feature-name{font-weight:500;color:var(--color-text);font-size:.925rem}.feature-price{color:var(--color-text-light);font-size:.825rem;font-weight:600}.calculation-summary{position:sticky;top:var(--spacing-md);height:fit-content}.summary-card{background-color:#fff;border-radius:var(--radius);padding:var(--spacing-lg);border:1.5px solid var(--color-primary)}.summary-title{font-size:1.25rem;font-weight:700;margin-bottom:var(--spacing-md);color:var(--color-text)}.summary-detail{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border);margin-bottom:var(--spacing-sm);font-size:.925rem}.summary-total{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) 0;margin-top:var(--spacing-sm);border-top:1.5px solid var(--color-border);font-size:1rem}.total-amount{font-size:1.5rem;color:var(--color-primary);font-weight:800}.summary-note{margin-top:var(--spacing-md);padding:var(--spacing-sm);background-color:#e8f7ef;border-radius:var(--radius);color:#1a6640;font-size:.85rem;text-align:center;border:1px solid #b7dfc9}.summary-empty{margin-top:var(--spacing-md);padding:var(--spacing-lg);text-align:center;color:var(--color-text-light);font-size:.9rem}.payment-info{padding:var(--spacing-2xl) 0;background-color:var(--color-bg)}.payment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.payment-card{background-color:#f8fafc;padding:var(--spacing-lg);border-radius:var(--radius);text-align:center;border:1px solid var(--color-border);transition:border-color .2s ease}.payment-card:hover{border-color:#b0c4e8}.payment-icon{font-size:2.25rem;margin-bottom:var(--spacing-md)}.payment-card h3{font-size:1.1rem;margin-bottom:var(--spacing-sm);color:var(--color-text);font-weight:600}.payment-card p{color:var(--color-text-light);line-height:1.6;font-size:.925rem}.payment-example{background-color:#f8fafc;padding:var(--spacing-lg);border-radius:var(--radius);border:1px solid var(--color-border)}.payment-example h3{font-size:1.25rem;margin-bottom:var(--spacing-lg);text-align:center;color:var(--color-text);font-weight:600}.example-timeline{display:flex;flex-direction:column;gap:var(--spacing-md);max-width:560px;margin:0 auto}.timeline-item{display:flex;gap:var(--spacing-md);align-items:flex-start}.timeline-step{width:40px;height:40px;background-color:var(--color-light-bg);color:var(--color-light-fg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;font-size:.9rem;border:1.5px solid #a8c8ed}.timeline-content{flex:1;padding:var(--spacing-sm);background-color:#fff;border-radius:var(--radius);border:1px solid var(--color-border)}.timeline-content h4{color:var(--color-text);margin-bottom:4px;font-size:.925rem;font-weight:600}.timeline-content p{color:var(--color-primary);font-weight:600;font-size:.875rem}.cta{background-color:#eef3fb;color:var(--color-text);padding:var(--spacing-2xl) var(--spacing-md);border-top:1px solid #d8e3f5}.cta-content{text-align:center;max-width:700px;margin:0 auto}.cta-content h2{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-md);color:var(--color-text)}.cta-content p{font-size:1.1rem;margin-bottom:var(--spacing-lg);color:var(--color-text-light)}.cta-buttons{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:1rem;transition:background-color .2s ease}.btn-primary{background-color:#2e9e6e;color:#fff}.btn-primary:hover{background-color:#247d57}.btn-secondary{background-color:#fff;color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn-secondary:hover{background-color:#eef3fb}.footer{margin-top:var(--spacing-2xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-light);font-size:.875rem}@media(max-width:1024px){.calculator-content{grid-template-columns:1fr}.calculation-summary{position:static}}@media(max-width:768px){.hero-title{font-size:1.875rem}.section-title{font-size:1.625rem}.pricing-grid,.payment-grid{grid-template-columns:1fr}.cta-content h2{font-size:1.625rem}.cta-buttons{flex-direction:column;align-items:stretch}.btn{text-align:center}}