:root{--septic-primary:#2e7d32;--septic-primary-light:#4caf50;--septic-primary-dark:#1b5e20;--septic-accent:#e67e22;--septic-bg:#f6fcf7;--septic-border:#dcedc8}.septic-calc-page{max-width:1000px;margin:0 auto;font-family:Ubuntu,Arial,sans-serif}.septic-calc-hero{text-align:center;padding:40px 20px;background:#fff;border:2px solid var(--septic-primary);border-radius:16px;color:#333;margin-bottom:30px;box-shadow:0 4px 20px rgba(0,0,0,.05)}.hero-icon{font-size:48px;margin-bottom:15px}.hero-label{display:inline-block;background:var(--septic-primary);color:#fff;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:6px 16px;border-radius:20px;margin-bottom:15px}.septic-calc-hero h1{font-size:28px;margin:0 0 10px 0;font-weight:700;color:#333}.hero-subtitle{font-size:16px;color:#666;margin:0}.septic-calc-container{background:#fff;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.08);overflow:hidden;margin-bottom:40px}.wizard-progress{display:flex;padding:20px;background:#f8f9fa;border-bottom:1px solid #eee;gap:10px}.wizard-step{flex:1;display:flex;align-items:center;gap:10px;padding:10px 15px;background:#fff;border-radius:8px;border:2px solid #eee;opacity:.5;transition:all .3s}.wizard-step.active{opacity:1;border-color:var(--septic-primary)}.step-num{width:28px;height:28px;border-radius:50%;background:#eee;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.wizard-step.active .step-num{background:var(--septic-primary);color:#fff}.step-label{font-size:14px;font-weight:500;color:#666}.wizard-step.active .step-label{color:#333}.wizard-panel{display:none;padding:30px}.wizard-panel.active{display:block;animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.wizard-panel h2{font-size:22px;margin:0 0 10px 0;color:#333}.step-hint{color:#666;margin:0 0 25px 0}.form-row{margin-bottom:25px}.form-label{display:block;font-size:14px;font-weight:600;color:#333;margin-bottom:8px}.form-hint{font-size:12px;color:#888;margin-top:8px}.help-trigger{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;background:#e0e0e0;border-radius:50%;font-size:10px;color:#666;cursor:help;margin-left:5px}.residents-selector{display:flex;align-items:center;gap:10px;max-width:200px}.septic-input{width:60px;height:44px;text-align:center;border:2px solid #ddd;border-radius:8px;font-size:18px;font-weight:600}.btn-minus,.btn-plus{width:44px;height:44px;border:none;background:#f0f0f0;border-radius:8px;font-size:20px;cursor:pointer;transition:all .2s}.btn-minus:hover,.btn-plus:hover{background:#e0e0e0}.usage-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.usage-type-card{padding:20px;border:2px solid #eee;border-radius:12px;cursor:pointer;text-align:center;transition:all .2s}.usage-type-card:hover{border-color:var(--septic-primary-light)}.usage-type-card.selected{border-color:var(--septic-primary);background:var(--septic-bg);box-shadow:0 0 0 2px rgba(46,125,50,.1)}.card-icon{font-size:32px;margin-bottom:10px}.card-title{font-weight:600;margin-bottom:5px}.card-desc{font-size:12px;color:#888;margin-bottom:5px}.card-coef{font-size:11px;font-weight:700;color:var(--septic-primary)}.fixtures-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px}.fixture-card{padding:15px;border:1px solid #eee;border-radius:10px;text-align:center;transition:all .2s}.fixture-card.active{border-color:var(--septic-primary);background:#fcfcfc}.fixture-icon{font-size:24px;margin-bottom:8px}.fixture-name{font-size:13px;font-weight:600;margin-bottom:4px}.fixture-flow{font-size:11px;color:#888;margin-bottom:10px}.fixture-qty{display:flex;justify-content:center;align-items:center;gap:8px}.qty-btn{width:24px;height:24px;border:none;background:#eee;border-radius:4px;cursor:pointer}.qty-value{font-weight:700;font-size:14px;min-width:15px}.live-calc-box{margin-top:25px;padding:15px 20px;background:var(--septic-bg);border:1px solid var(--septic-border);border-radius:10px;display:flex;justify-content:space-between;align-items:center}.live-calc-label{font-size:14px;color:#555}.live-calc-value{font-size:20px;font-weight:700;color:var(--septic-primary)}.radio-group{display:flex;gap:15px}.radio-item{display:flex;align-items:center;gap:8px;padding:12px 20px;border:2px solid #ddd;border-radius:8px;cursor:pointer}.radio-item:hover{border-color:var(--septic-primary-light)}.radio-item input:checked+span{font-weight:600;color:var(--septic-primary)}.wizard-nav{display:flex;justify-content:space-between;margin-top:30px;padding-top:20px;border-top:1px solid #eee}.btn-wizard{padding:12px 30px;border:none;border-radius:8px;font-weight:600;cursor:pointer}.btn-back{background:#f5f5f5;color:#666}.btn-next{background:var(--septic-primary);color:#fff}.btn-next:hover{background:var(--septic-primary-dark)}.result-card{background:#fff}.result-header{display:flex;align-items:center;gap:15px;padding-bottom:20px;border-bottom:2px solid #eee;margin-bottom:25px}.result-icon{font-size:36px}.result-label{display:inline-block;background:var(--septic-primary);color:#fff;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:8px 18px;border-radius:20px}.result-header h2{margin:0;font-size:24px}.collapsible-section{margin-bottom:20px;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}.collapsible-header{display:flex;align-items:center;gap:12px;padding:15px 20px;background:#f8f9fa;cursor:pointer;transition:background .2s}.collapsible-header:hover{background:#f0f0f0}.collapsible-label{display:inline-block;background:var(--septic-primary);color:#fff;font-size:10px;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:12px;letter-spacing:.5px}.collapsible-title{flex:1;font-weight:600;color:#333}.collapsible-badge{background:#e3f2fd;color:#1976d2;font-size:12px;font-weight:600;padding:4px 10px;border-radius:12px}.collapsible-arrow{color:#999;transition:transform .3s}.collapsible-content{padding:20px;border-top:1px solid #eee}.collapsible-content.collapsed{display:none}.info-label{display:inline-block;background:var(--septic-primary);color:#fff;font-size:11px;font-weight:700;padding:6px 12px;border-radius:16px;margin-bottom:12px}.result-section{margin-bottom:30px;padding:25px;border-radius:12px}.result-section h3{font-size:18px;font-weight:700;margin:0 0 20px 0;color:#1b5e20;display:flex;align-items:center;gap:10px}.result-section.calc-block{background:#f0f7f0;border:1px solid var(--septic-border)}.calc-table{display:flex;flex-direction:column;gap:0;margin-bottom:20px}.calc-row{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #e8f5e9;font-size:15px}.calc-row:last-child{border-bottom:none}.calc-row.highlight{background:#e8f5e9;border-radius:8px;border-bottom:none;margin-top:4px;font-weight:600}.calc-label{color:#555}.calc-value{font-weight:700;color:#1b5e20;font-size:16px}.calc-row.highlight .calc-value{color:var(--septic-primary);font-size:18px}.formula-box{background:#fff;border:1px solid #c8e6c9;border-radius:10px;padding:16px 20px;margin-bottom:20px;text-align:center}.formula{font-size:20px;font-weight:700;color:#1b5e20;font-family:Georgia,serif;margin-bottom:8px;letter-spacing:1px}.formula-legend{font-size:13px;color:#777;line-height:1.5}.result-volume-box{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:#fff;border-radius:10px;border:2px solid var(--septic-primary);box-shadow:0 4px 12px rgba(46,125,50,.1)}.volume-label{font-size:15px;color:#555;font-weight:500}.volume-value{font-size:36px;font-weight:700;color:var(--septic-primary)}.calc-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px}.calc-item{display:flex;flex-direction:column}.calc-item .lbl{font-size:12px;color:#777;margin-bottom:4px}.calc-item strong{font-size:16px;color:#333}.result-section.legal-block{background:#f0f7f0;border:1px solid var(--septic-border)}.products-block{background:#f8f9fa;border:1px solid #e9ecef}.products-grid{display:flex;flex-direction:column;gap:0}.pool-section{margin-bottom:25px}.pool-section:last-child{margin-bottom:0}.pool-section h4{font-size:16px;color:#1b5e20;font-weight:700;margin:0 0 12px 0;padding-bottom:8px;border-bottom:2px solid #e8f5e9}.pool-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.septic-product-card{background:#fff;border:2px solid #e0e0e0;border-radius:12px;display:flex;flex-direction:column;overflow:hidden;cursor:pointer;transition:all .2s;height:100%}.septic-product-card:hover{border-color:var(--septic-primary-light)}.septic-product-card.best-card{border-color:#2ecc71;box-shadow:0 8px 24px rgba(46,204,113,.1)}.septic-product-card.selected-for-pdf{border-color:#0073aa;box-shadow:0 0 0 3px rgba(0,115,170,.15)}.spc-header{background:#f8f9fa;padding:12px 20px;font-weight:700;font-size:14px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center}.best-card .spc-header{background:rgba(46,204,113,.05);color:#27ae60}.selected-for-pdf .spc-header{background:#e8f4fd;color:#0073aa}.selected-for-pdf .spc-header::after{content:'-- выбран для PDF';font-size:11px;font-weight:400;color:#0073aa;margin-left:8px}.spc-badge{background:#2ecc71;color:#fff;font-size:11px;text-transform:uppercase;padding:3px 8px;border-radius:4px;letter-spacing:.5px}.spc-body{padding:20px;flex:1}.spc-row{display:flex;gap:15px;align-items:center}.spc-row img{width:80px;height:80px;object-fit:contain;background:#f8f8f8;border-radius:8px;padding:5px}.spc-info{flex:1}.spc-name{font-size:14px;font-weight:600;line-height:1.4;margin-bottom:5px}.spc-specs{font-size:13px;color:#666}.spc-footer{padding:15px 20px;background:#f8f9fa;border-top:1px solid #eee}.spc-price{font-size:15px;font-weight:700;color:var(--septic-primary);margin-bottom:10px}.spc-price-note{display:inline;font-size:11px;color:#888;font-weight:400}.spc-btn{display:block;width:100%;padding:10px;background:var(--septic-primary);color:#fff;border:none;border-radius:8px;font-weight:600;text-align:center;text-decoration:none;font-size:14px;cursor:pointer;box-sizing:border-box}.spc-btn:hover{background:var(--septic-primary-dark);color:#fff;text-decoration:none}.spc-btn-grp{background:#193857}.spc-btn-grp:hover{background:#0d2035}.spc-btn-quote{background:#193857}.spc-btn-quote:hover{background:#0d2035}@media (max-width:768px){.pool-row{grid-template-columns:1fr}.result-volume-box{flex-direction:column;text-align:center;gap:8px}.volume-value{font-size:28px}.calc-row{flex-wrap:wrap;gap:4px}.formula{font-size:16px}.septic-actions{flex-direction:column}.septic-actions .btn{width:100%}}.septic-actions{display:flex;gap:10px;margin-top:20px;padding-top:20px;border-top:1px solid #e0e0e0}.septic-actions .btn{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:13px 16px;font-size:14px;font-weight:500;border:none;border-radius:8px;cursor:pointer;text-decoration:none;transition:background .2s,box-shadow .2s;line-height:1.2}.septic-actions .btn-catalog{background:var(--septic-primary);color:#fff}.septic-actions .btn-catalog:hover{background:var(--septic-primary-dark);box-shadow:0 2px 8px rgba(46,125,50,.3);color:#fff;text-decoration:none}.septic-actions .btn-pdf{background:#e8f5e9;color:var(--septic-primary-dark);border:1px solid #c8e6c9}.septic-actions .btn-pdf:hover{background:#c8e6c9}.septic-actions .btn-consult{background:#fff;color:var(--septic-primary);border:1px solid var(--septic-primary)}.septic-actions .btn-consult:hover{background:#e8f5e9}.septic-actions .btn-kp{background:#1565c0;color:#fff}.septic-actions .btn-kp:hover{background:#0d47a1;box-shadow:0 2px 8px rgba(21,101,192,.3)}.septic-new-calc-row{margin-top:20px;padding-top:16px;border-top:1px dashed #cfd8dc;text-align:center}.septic-new-calc-btn{display:inline-flex;align-items:center;padding:10px 28px;background:#fff;color:#666;border:1px solid #ddd;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.septic-new-calc-btn:hover{background:#f5f5f5;color:#333;border-color:var(--septic-primary)}.wizard-step.clickable{cursor:pointer}.wizard-step.clickable:hover{border-color:var(--septic-primary);opacity:1}.wizard-step.completed{opacity:.8;border-color:#c8e6c9}.wizard-step.completed .step-num{background:#4caf50;color:#fff}.error-card{text-align:center;padding:40px;color:#d32f2f}.error-label{display:inline-block;background:#ffebee;color:#c62828;font-size:12px;font-weight:700;text-transform:uppercase;padding:6px 16px;border-radius:20px;margin-bottom:15px}.septic-info-block{margin-top:40px;padding:30px;background:#fff;border-radius:12px;border:1px solid #eee}.septic-info-block h2{text-align:center;font-size:20px;margin:0 0 25px 0;color:#333}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.info-card{background:#f8f9fa;padding:20px;border-radius:12px;text-align:center;border:1px solid #eee}.info-card h4{font-size:15px;margin:0 0 10px 0;color:var(--septic-primary)}.info-card p{font-size:13px;color:#666;margin:0;line-height:1.5}@media (max-width:768px){.info-grid{grid-template-columns:1fr}}.septic-faq-block{margin-top:40px;padding:30px;background:#fff;border-radius:12px;border:1px solid #eee}.septic-faq-block h2{text-align:center;font-size:20px;margin:0 0 25px 0;color:#333}.septic-faq-block .faq-item{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #f0f0f0}.septic-faq-block .faq-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.septic-faq-block .faq-q{font-size:16px;font-weight:600;color:#1a1a1a;margin:0 0 8px 0}.septic-faq-block .faq-item p{font-size:14px;color:#555;margin:0;line-height:1.6}.septic-faq-block .faq-item a{color:var(--septic-primary);text-decoration:none}.septic-faq-block .faq-item a:hover{text-decoration:underline}.septic-cta{margin-top:40px}.cta-content{background:#e8f5e9;border:2px solid #a5d6a7;border-radius:12px;padding:30px;text-align:center}.cta-content h3{margin:0 0 10px 0;font-size:20px;color:#2e7d32}.cta-content p{color:#555;margin-bottom:20px}.septic-quick-calcs{margin-top:40px;padding:30px;background:#fff;border-radius:12px;border:1px solid #eee}.septic-quick-calcs h2{text-align:center;font-size:20px;margin:0 0 25px 0;color:#333}.quick-calcs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.quick-calcs-group h4{font-size:15px;color:var(--septic-primary-dark);margin:0 0 12px 0;padding-bottom:8px;border-bottom:2px solid var(--septic-border)}.quick-calcs-group ul{list-style:none;margin:0;padding:0}.quick-calcs-group li{margin-bottom:8px}.quick-calcs-group a{color:#555;text-decoration:none;font-size:14px;transition:color .2s}.quick-calcs-group a:hover{color:var(--septic-primary);text-decoration:underline}@media (max-width:768px){.quick-calcs-grid{grid-template-columns:1fr;gap:20px}}.related-tools{margin-top:40px;border-top:1px solid #eee;padding-top:30px}.related-tools h3{font-size:18px;margin-bottom:20px;color:#333;text-align:center}.tools-grid{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.tool-card{display:flex;align-items:center;gap:10px;padding:12px 20px;background:#fff;border:1px solid #eee;border-radius:30px;text-decoration:none;color:#555;transition:all .2s;box-shadow:0 2px 5px rgba(0,0,0,.05)}.tool-card:hover{border-color:#2e7d32;color:#2e7d32;transform:translateY(-2px);box-shadow:0 4px 10px rgba(46,125,50,.15)}.tool-icon{font-size:18px}.tool-label{display:inline-block;background:var(--septic-primary);color:#fff;font-size:10px;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:12px;letter-spacing:.5px}.tool-name{font-weight:600;font-size:14px}.error-field{border-color:#c62828!important;box-shadow:0 0 0 2px rgba(198,40,40,.15)}.btn-action.btn-pdf{display:flex;align-items:center;justify-content:center;gap:10px;padding:15px;border:none;border-radius:10px;font-weight:600;cursor:pointer;background:#0073aa;color:#fff;font-size:15px;width:100%}.btn-action.btn-pdf:hover{background:#005580}.selected-variant-summary{margin-top:16px;padding:16px 20px;background:#f0f7ff;border:2px solid #b0cfe0;border-radius:10px}.svs-header{font-weight:700;font-size:15px;color:#0073aa;margin-bottom:8px}.svs-items{margin-bottom:4px}.svs-item{font-size:14px;color:#333;padding:2px 0}.svs-label{color:#666}.lead-gate{margin-top:20px;padding:20px 24px;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px}.lead-gate-title{font-weight:600;font-size:16px;color:var(--septic-primary-dark);margin-bottom:12px}.lead-gate-fields{display:flex;gap:12px;margin-bottom:10px}.lead-gate-fields input{flex:1;height:44px;border:2px solid #ddd;border-radius:8px;padding:0 12px;font-size:14px}.lead-gate-consent{display:flex;align-items:center;gap:8px;font-size:13px;color:#666;margin-bottom:12px;cursor:pointer}.lead-gate-consent input[type=checkbox]{accent-color:var(--septic-primary-dark)}.lead-gate-consent.error-field{color:#c62828;border:none!important;box-shadow:none}.lead-gate-success{padding:15px;background:#f0fdf4;border:1px solid #86efac;border-radius:8px;color:#166534;font-size:14px;line-height:1.6}.lead-gate-success a{color:var(--septic-primary-dark);font-weight:600}@media (max-width:600px){.lead-gate-fields{flex-direction:column}}