#b2b-calc{--blue: #0693e3;--btn-blue: #1a6fa8;--blue-dark: #21759b;--blue-light: #8ed1fc;--blue-bg: #eaf6fd;--green: #00b894;--green-dark: #007a5e;--green-bg: #e8faf5;--red: #c0392b;--ink: #111111;--ink-soft: #32373c;--muted: #5c677d;--line: #e8ecf0;--bg: #f8f9fa;--white: #ffffff;--radius-xl: 24px;--radius-lg: 18px;--radius-md: 12px;--radius-sm: 10px;--shadow-sm: 0 1px 4px rgba(0,0,0,.06);--shadow-md: 0 4px 24px rgba(0,0,0,.08);--shadow-lg: 0 8px 40px rgba(0,0,0,.13);color:var(--ink);font:16px/1.5 Inter,Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}#b2b-calc *,#b2b-calc *:before,#b2b-calc *:after{box-sizing:border-box}#b2b-calc .skip-link{position:absolute;top:-100%;left:16px;z-index:9999;background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 var(--radius-sm) var(--radius-sm);font-size:15px;font-weight:700;text-decoration:none;transition:top .15s}#b2b-calc .skip-link:focus{top:0}#b2b-calc .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#b2b-calc :focus-visible{outline:3px solid var(--btn-blue);outline-offset:3px;border-radius:4px}#b2b-calc .wrap{max-width:1200px;margin:0 auto;padding:0 28px}#b2b-calc .section{padding:52px 0}#b2b-calc .section--calc{padding-top:0}#b2b-calc .section-title{font-family:Urbanist,Inter,sans-serif;font-size:26px;font-weight:800;color:var(--ink);margin:0 0 8px;line-height:1.2}#b2b-calc .section-sub{font-size:15px;color:var(--muted);margin:0 0 28px;line-height:1.6}#b2b-calc .hero{background:linear-gradient(135deg,#1a6089,#0693e3 55%,#6fc8f0);color:#fff;padding:76px 28px 84px;text-align:center;position:relative;overflow:hidden}#b2b-calc .hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}#b2b-calc .hero-inner{position:relative;max-width:780px;margin:0 auto}#b2b-calc .hero-badge{display:inline-block;background:#ffffff26;border:1px solid rgba(255,255,255,.28);border-radius:100px;padding:6px 18px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:22px}#b2b-calc .hero-title{font-family:Urbanist,Inter,sans-serif;font-size:clamp(30px,5.5vw,54px);font-weight:900;line-height:1.12;margin:0 0 22px;color:#fff}#b2b-calc .hero-accent{color:#bde8fa}#b2b-calc .hero-sub{font-size:clamp(15px,2vw,18px);line-height:1.65;color:#ffffffe0;margin:0 0 18px}#b2b-calc .hero-sub strong{color:#fff}#b2b-calc .hero-tagline{font-size:13px;font-weight:700;color:#ffffffd1;letter-spacing:.1em;text-transform:uppercase;margin:0}#b2b-calc .module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}#b2b-calc .module-card{background:var(--white);border:2px solid var(--line);border-radius:var(--radius-lg);padding:24px;transition:border-color .2s,box-shadow .2s,opacity .2s}#b2b-calc .module-card--active{border-color:var(--blue);box-shadow:0 0 0 4px #0693e317}#b2b-calc .module-card--inactive{opacity:.55}#b2b-calc .module-card-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}#b2b-calc .module-card-icon{font-size:26px;line-height:1;flex-shrink:0;margin-top:2px}#b2b-calc .module-card-title-wrap{flex:1;display:flex;flex-direction:column;gap:7px}#b2b-calc .module-card-name{font-family:Urbanist,Inter,sans-serif;font-size:18px;font-weight:800;color:var(--ink);margin:0;line-height:1.2}#b2b-calc .module-badge{display:inline-block;font-size:10px;font-weight:700;border-radius:100px;padding:3px 10px;letter-spacing:.05em;text-transform:uppercase;width:fit-content}#b2b-calc .module-badge--required{background:var(--blue-bg);color:var(--blue-dark)}#b2b-calc .module-toggle{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:100px;font-size:12px;font-family:inherit;font-weight:700;padding:4px 16px;cursor:pointer;transition:background .15s,color .15s;width:fit-content;letter-spacing:.03em}#b2b-calc .module-toggle--on{background:var(--btn-blue);color:#fff}#b2b-calc .module-toggle--on:hover{background:var(--blue-dark)}#b2b-calc .module-toggle--off{background:var(--line);color:var(--muted)}#b2b-calc .module-toggle--off:hover{background:#d0d5dd;color:var(--ink-soft)}#b2b-calc .module-card-tagline{font-size:13px;color:var(--muted);margin:0 0 18px;line-height:1.45}#b2b-calc .module-card-stats{display:flex;gap:10px}#b2b-calc .module-stat{flex:1;background:var(--bg);border-radius:var(--radius-sm);padding:10px 12px;display:flex;flex-direction:column;gap:3px}#b2b-calc .module-stat-value{font-family:Urbanist,Inter,sans-serif;font-size:16px;font-weight:800;color:var(--ink);line-height:1}#b2b-calc .module-stat-value--green{color:var(--green-dark)}#b2b-calc .module-stat-label{font-size:11px;color:var(--muted);line-height:1.3}#b2b-calc .calc-layout{display:grid;grid-template-columns:1fr 400px;gap:32px;align-items:start}#b2b-calc .calc-results{position:sticky;top:24px}#b2b-calc .input-module-group{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:0;margin-bottom:16px;box-shadow:var(--shadow-sm);overflow:hidden}#b2b-calc .input-module-header{display:flex;align-items:center;gap:10px;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--bg)}#b2b-calc .input-module-icon{font-size:18px;flex-shrink:0;line-height:1}#b2b-calc .input-module-name{font-family:Urbanist,Inter,sans-serif;font-size:16px;font-weight:800;color:var(--ink);flex:1}#b2b-calc .input-module-eff{font-size:11px;font-weight:700;color:var(--green-dark);background:var(--green-bg);border-radius:100px;padding:3px 10px;white-space:nowrap}#b2b-calc .input-field{padding:16px 24px;border-bottom:1px solid var(--line)}#b2b-calc .input-field:last-of-type{border-bottom:none}#b2b-calc .input-field-label{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px}#b2b-calc .input-field-helper{font-size:13px;color:var(--muted);margin-bottom:12px;line-height:1.45}#b2b-calc .input-field-controls{display:flex;gap:14px;flex-wrap:wrap}#b2b-calc .input-control{display:flex;flex-direction:column;gap:5px}#b2b-calc .input-control-label{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}#b2b-calc .input-number-wrap{position:relative;display:flex;align-items:center}#b2b-calc .input-prefix{position:absolute;left:11px;color:var(--muted);font-size:14px;pointer-events:none;z-index:1}#b2b-calc input[type=number]{border:1.5px solid var(--line);background:var(--white);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;font-weight:600;color:var(--ink);padding:9px 12px;width:130px;-moz-appearance:textfield;transition:border-color .15s,box-shadow .15s}#b2b-calc .input-number-wrap input[type=number]{padding-left:24px}#b2b-calc input[type=number]::-webkit-outer-spin-button,#b2b-calc input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}#b2b-calc input[type=number]:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #0693e31f}#b2b-calc .input-number--readonly{background:var(--bg)!important;color:var(--muted)!important;border-color:transparent!important;cursor:default;box-shadow:none!important}#b2b-calc .inputs-footnote{font-size:12px;color:var(--muted);font-style:italic;margin:4px 0 0;line-height:1.5}#b2b-calc .results-panel{background:var(--white);border:2px solid var(--btn-blue);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}#b2b-calc .results-panel-inner{padding:28px}#b2b-calc .results-header{font-family:Urbanist,Inter,sans-serif;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--btn-blue);margin-bottom:16px}#b2b-calc .results-big-number{background:linear-gradient(135deg,var(--green-bg) 0%,#c7f5e8 100%);border-radius:var(--radius-md);padding:22px 20px;text-align:center;margin-bottom:20px}#b2b-calc .results-big-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green-dark);margin-bottom:8px}#b2b-calc .results-big-value{font-family:Urbanist,Inter,sans-serif;font-size:clamp(38px,5vw,52px);font-weight:900;color:var(--green-dark);line-height:1;letter-spacing:-.02em}#b2b-calc .results-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}#b2b-calc .results-stat{background:var(--bg);border-radius:var(--radius-sm);padding:10px 8px;text-align:center;display:flex;flex-direction:column;gap:4px}#b2b-calc .results-stat-value{font-family:Urbanist,Inter,sans-serif;font-size:15px;font-weight:800;color:var(--ink);line-height:1}#b2b-calc .results-stat-label{font-size:10px;color:var(--muted);line-height:1.3}#b2b-calc .results-divider{border:none;border-top:1px solid var(--line);margin:16px 0}#b2b-calc .results-breakdown-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}#b2b-calc .results-breakdown-row{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:13px}#b2b-calc .results-breakdown-name{color:var(--ink-soft)}#b2b-calc .results-breakdown-value--savings{color:var(--green-dark);font-weight:700}#b2b-calc .results-breakdown-value--cost{color:var(--red);font-weight:700}#b2b-calc .results-breakdown-row--net{border-top:1px solid var(--line);margin-top:4px;padding-top:10px}#b2b-calc .results-breakdown-value--net{font-family:Urbanist,Inter,sans-serif;font-size:15px;font-weight:800;color:var(--ink)}#b2b-calc .btn-demo{display:block;width:100%;background:var(--btn-blue);color:#fff;text-decoration:none;text-align:center;border:none;border-radius:var(--radius-sm);padding:14px 20px;font-family:Urbanist,Inter,sans-serif;font-size:15px;font-weight:700;cursor:pointer;margin-bottom:10px;transition:background .15s,transform .12s;letter-spacing:.01em}#b2b-calc .btn-demo:hover{background:var(--blue-dark);transform:translateY(-1px)}#b2b-calc .btn-demo--large{display:inline-block;width:auto;padding:18px 36px;font-size:18px;border-radius:var(--radius-md)}#b2b-calc .btn-demo--cta{background:#fff;color:var(--blue-dark)}#b2b-calc .btn-demo--cta:hover{background:var(--blue-bg);color:var(--blue-dark);transform:translateY(-1px)}#b2b-calc .btn-share-results{display:block;width:100%;background:transparent;color:var(--muted);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:10px 20px;font-size:13px;font-family:inherit;font-weight:600;cursor:pointer;margin-bottom:14px;transition:border-color .15s,color .15s}#b2b-calc .btn-share-results:hover{border-color:var(--blue);color:var(--blue)}#b2b-calc .results-disclaimer{font-size:11px;color:var(--muted);text-align:center;margin:0;font-style:italic;line-height:1.5}#b2b-calc .capacity-section{background:var(--white);padding:80px 28px;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}#b2b-calc .capacity-inner{max-width:880px;margin:0 auto}#b2b-calc .capacity-title{font-family:Urbanist,Inter,sans-serif;font-size:clamp(26px,4vw,42px);font-weight:800;line-height:1.18;color:var(--ink);margin:0 0 16px}#b2b-calc .capacity-accent{color:var(--blue)}#b2b-calc .capacity-sub{font-size:16px;color:var(--muted);line-height:1.65;max-width:640px;margin:0 auto 44px}#b2b-calc .capacity-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}#b2b-calc .capacity-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}#b2b-calc .capacity-card-icon{font-size:30px;margin-bottom:14px;display:block}#b2b-calc .capacity-card-title{font-family:Urbanist,Inter,sans-serif;font-size:17px;font-weight:800;color:var(--ink);margin-bottom:8px}#b2b-calc .capacity-card-body{font-size:14px;color:var(--muted);line-height:1.55;margin:0}#b2b-calc .cta-section{background:linear-gradient(135deg,#1a6089,#0693e3);padding:84px 28px;text-align:center;color:#fff}#b2b-calc .cta-inner{max-width:640px;margin:0 auto}#b2b-calc .cta-title{font-family:Urbanist,Inter,sans-serif;font-size:clamp(24px,4vw,40px);font-weight:900;line-height:1.18;margin:0 0 14px;color:#fff}#b2b-calc .cta-sub{font-size:16px;color:#ffffffc7;margin:0 0 34px;line-height:1.6}#b2b-calc .cta-contact{margin:22px 0 0;font-size:14px;color:#ffffffa6}#b2b-calc .cta-link{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:2px}#b2b-calc .cta-link:hover{color:var(--blue-light)}#b2b-calc .readonly-banner{background:var(--blue-bg);border-bottom:1px solid var(--blue-light);padding:14px 28px;text-align:center;font-size:15px;color:var(--blue-dark)}#b2b-calc .modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000085;display:flex;align-items:center;justify-content:center;z-index:100100;padding:20px}#b2b-calc .modal{background:var(--white);border-radius:var(--radius-lg);padding:36px;width:100%;max-width:440px;box-shadow:var(--shadow-lg)}#b2b-calc .modal-title{font-family:Urbanist,Inter,sans-serif;font-size:22px;font-weight:800;color:var(--ink);margin:0 0 6px}#b2b-calc .modal-sub{font-size:14px;color:var(--muted);margin:0 0 24px;line-height:1.5}#b2b-calc .modal-label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:16px}#b2b-calc .modal-input{width:100%;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:11px 14px;font-size:15px;font-family:inherit;color:var(--ink);transition:border-color .15s,box-shadow .15s;box-sizing:border-box}#b2b-calc .modal-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #0693e31f}#b2b-calc .modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}#b2b-calc .btn-primary{background:var(--btn-blue);color:#fff;border:none;border-radius:var(--radius-sm);padding:11px 24px;font-family:Urbanist,Inter,sans-serif;font-size:14px;font-weight:700;cursor:pointer;transition:background .15s}#b2b-calc .btn-primary:hover{background:var(--blue-dark)}#b2b-calc .btn-primary:disabled{opacity:.6;cursor:default}#b2b-calc .btn-secondary{background:var(--bg);color:var(--ink-soft);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:11px 24px;font-size:14px;font-family:inherit;font-weight:600;cursor:pointer;transition:background .15s}#b2b-calc .btn-secondary:hover{background:var(--line)}#b2b-calc .share-url-box{display:flex;align-items:center;gap:8px;background:var(--bg);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:10px}#b2b-calc .share-url-text{flex:1;font-size:13px;color:var(--muted);word-break:break-all}#b2b-calc .btn-copy{flex-shrink:0;background:var(--btn-blue);color:#fff;border:none;border-radius:8px;padding:7px 16px;font-size:13px;font-family:inherit;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .15s}#b2b-calc .btn-copy:hover{background:var(--blue-dark)}#b2b-calc .footer{text-align:center;padding:24px;background:var(--bg)}#b2b-calc .footer-dash-link{font-size:13px;color:var(--muted);text-decoration:none}#b2b-calc .footer-dash-link:hover{color:var(--ink)}#b2b-calc .error-banner{background:#fef2f2;border-bottom:1px solid #fecaca;padding:14px 28px;text-align:center;font-size:15px;color:#991b1b}#b2b-calc .modal-error{background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;color:#991b1b;margin-top:12px;line-height:1.4}@media (max-width: 1100px){#b2b-calc .calc-layout{grid-template-columns:1fr;gap:24px}#b2b-calc .calc-results{position:static;max-width:580px;margin:0 auto;width:100%}}@media (max-width: 860px){#b2b-calc .module-grid,#b2b-calc .capacity-cards{grid-template-columns:1fr;gap:12px}#b2b-calc .section{padding:36px 0}#b2b-calc .hero{padding:56px 20px 64px}#b2b-calc .capacity-section{padding:56px 20px}#b2b-calc .cta-section{padding:64px 20px}}@media (max-width: 560px){#b2b-calc .wrap{padding:0 16px}#b2b-calc .results-stats{grid-template-columns:1fr;gap:6px}#b2b-calc .results-stat{flex-direction:row;justify-content:space-between;align-items:center;text-align:left;padding:10px 12px}#b2b-calc .results-stat-label{text-align:right;max-width:100px}#b2b-calc .input-field-controls{flex-direction:column;gap:12px}#b2b-calc input[type=number]{width:100%}#b2b-calc .module-card-stats{flex-direction:column;gap:8px}#b2b-calc .modal{padding:24px 20px}#b2b-calc .results-big-value{font-size:38px}#b2b-calc .dashboard{padding:32px 16px}#b2b-calc .dashboard-title{font-size:24px}#b2b-calc .dashboard-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}#b2b-calc .dashboard-table{font-size:13px}#b2b-calc .dashboard-table th,#b2b-calc .dashboard-table td{padding:10px 12px}}#b2b-calc .dashboard{max-width:1100px;margin:0 auto;padding:48px 24px;font-family:var(--body-font);color:var(--ink)}#b2b-calc .dashboard-top{text-align:center;margin-bottom:36px}#b2b-calc .dashboard-title{font-family:var(--heading-font);font-size:32px;font-weight:800;margin:0 0 6px}#b2b-calc .dashboard-sub{color:var(--muted);font-size:16px;margin:0 0 16px}#b2b-calc .dashboard-back{display:inline-block;color:var(--btn-blue);text-decoration:none;font-weight:600;font-size:15px;padding:8px 20px;border:2px solid var(--btn-blue);border-radius:8px;transition:background .2s,color .2s}#b2b-calc .dashboard-back:hover{background:var(--btn-blue);color:#fff}#b2b-calc .dashboard-loading,#b2b-calc .dashboard-empty{text-align:center;color:var(--muted);font-size:16px;padding:60px 0}#b2b-calc .dashboard-error{text-align:center;color:#d63031;font-size:16px;padding:60px 0}#b2b-calc .dashboard-table-wrap{overflow-x:auto;border-radius:12px;border:1px solid #e0e4ea;box-shadow:0 2px 12px #0000000f}#b2b-calc .dashboard-table{width:100%;border-collapse:collapse;font-size:14px}#b2b-calc .dashboard-table th{background:var(--ink);color:#fff;font-weight:700;text-align:center;padding:14px 16px;white-space:nowrap;font-size:13px;text-transform:uppercase;letter-spacing:.04em}#b2b-calc .dashboard-table th:first-child{border-radius:12px 0 0}#b2b-calc .dashboard-table th:last-child{border-radius:0 12px 0 0}#b2b-calc .dashboard-table th.dash-left{text-align:left}#b2b-calc .dashboard-table td{padding:14px 16px;border-bottom:1px solid #f0f1f4;text-align:center;vertical-align:middle}#b2b-calc .dashboard-table td.dash-left{text-align:left}#b2b-calc .dashboard-table td.dash-money{font-weight:700;color:var(--green-dark)}#b2b-calc .dashboard-table td.dash-highlight{font-weight:800;color:var(--btn-blue);font-size:15px}#b2b-calc .dashboard-table tbody tr{transition:background .15s}#b2b-calc .dashboard-table tbody tr:hover{background:var(--blue-bg)}#b2b-calc .dashboard-table tbody tr:nth-child(2n){background:var(--bg)}#b2b-calc .dashboard-table tbody tr:nth-child(2n):hover{background:var(--blue-bg)}#b2b-calc .dashboard-table a{color:var(--btn-blue);font-weight:600;text-decoration:none}#b2b-calc .dashboard-table a:hover{text-decoration:underline}