.bt-page{--bt-line:var(--line,#e5eaf0);--bt-surface:var(--white,#fff);--bt-soft:var(--soft,#f7f9fc);--bt-muted:var(--muted,#667085);--bt-accent:var(--pink,#ff0066)}
.bt-hero{padding:64px 0 54px;background:radial-gradient(circle at 82% 7%,rgba(255,0,102,.14),transparent 28%),linear-gradient(180deg,#fff,#f7f9fc);border-bottom:1px solid var(--bt-line)}.bt-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:38px;align-items:center}.bt-breadcrumb{display:flex;gap:8px;color:var(--bt-muted);font-size:12px;margin-bottom:18px}.bt-breadcrumb a{font-weight:800}.bt-hero h1{font-size:clamp(42px,5vw,68px);max-width:920px}.bt-trust-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.bt-trust-row span,.bt-chip{border:1px solid var(--bt-line);border-radius:999px;padding:7px 9px;background:var(--bt-surface);font-size:10px;font-weight:800;color:var(--bt-muted)}
.bt-hero-panel,.bt-card{border:1px solid var(--bt-line);background:var(--bt-surface);border-radius:20px;box-shadow:0 18px 50px rgba(16,38,59,.08)}.bt-hero-panel{padding:22px}.bt-panel-kicker{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--bt-accent);font-weight:900}.bt-example-list{display:grid;gap:9px;margin-top:13px}.bt-example-list div{padding:12px;border:1px solid var(--bt-line);border-radius:12px;background:var(--bt-soft)}.bt-example-list b{display:block;color:var(--navy,#10263b);font-size:13px}.bt-example-list span{display:block;color:var(--bt-muted);font-size:10px;line-height:1.45;margin-top:4px}
.bt-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,.5fr);gap:20px;align-items:start}.bt-main{display:grid;gap:16px}.bt-card{padding:22px}.bt-form-heading{display:grid;grid-template-columns:34px 1fr;gap:10px;margin-bottom:17px}.bt-form-heading>span{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:rgba(255,0,102,.08);color:var(--bt-accent);font-size:10px;font-weight:900}.bt-form-heading h3{margin:0 0 4px;color:var(--navy,#10263b);font-size:20px}.bt-form-heading p,.bt-small{margin:0;color:var(--bt-muted);font-size:11.5px;line-height:1.55}
.bt-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:11px}.bt-grid-2 label,.bt-field{display:grid;gap:6px;font-size:11px;font-weight:800}.bt-grid-2 input,.bt-grid-2 select,.bt-field input,.bt-field select{width:100%;min-height:42px;border:1px solid var(--bt-line);border-radius:10px;background:var(--bt-surface);color:inherit;padding:9px 10px;font:inherit}.bt-add-row{display:grid;grid-template-columns:1fr auto;gap:7px}.bt-selected{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.bt-selected button{border:0;background:transparent;color:var(--bt-accent);font-weight:900;cursor:pointer;padding-left:6px}.bt-pricing-line{margin-top:13px;padding:11px 12px;border:1px dashed var(--bt-line);border-radius:11px;background:var(--bt-soft);font-size:10.5px;line-height:1.5;color:var(--bt-muted)}
.bt-models{display:grid;gap:13px}.bt-model-card{border:1px solid var(--bt-line);border-radius:16px;padding:17px;background:var(--bt-soft)}.bt-model-top{display:flex;justify-content:space-between;gap:12px;align-items:start}.bt-model-top h4{margin:4px 0 4px;color:var(--navy,#10263b);font-size:17px}.bt-model-meta{font-size:10px;color:var(--bt-muted);line-height:1.45}.bt-remove{border:1px solid var(--bt-line);background:var(--bt-surface);color:var(--bt-muted);border-radius:9px;padding:7px 8px;font-weight:800;font-size:10px;cursor:pointer}.bt-fields{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:14px}.bt-field small{font-weight:600;color:var(--bt-muted)}.bt-field[data-assumption="1"] input{border-color:rgba(255,0,102,.28)}.bt-model-value{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:13px}.bt-model-value div{background:var(--bt-surface);border:1px solid var(--bt-line);border-radius:10px;padding:10px}.bt-model-value span{display:block;color:var(--bt-muted);font-size:9px}.bt-model-value b{display:block;margin-top:4px;font-size:13px;color:var(--navy,#10263b)}
.bt-pricing-breakdown{display:grid;gap:7px;margin-top:13px}.bt-price-row{display:flex;justify-content:space-between;gap:10px;padding:9px 10px;border:1px solid var(--bt-line);border-radius:10px;background:var(--bt-soft);font-size:10px}.bt-price-row span{color:var(--bt-muted)}.bt-price-row b{font-size:11px}.bt-actions{display:flex;gap:8px;flex-wrap:wrap}
.bt-results-wrap{display:grid;gap:16px;position:sticky;top:116px}.bt-results-head{display:flex;justify-content:space-between;gap:10px}.bt-results-head h3{margin:5px 0 0;color:var(--navy,#10263b);font-size:18px}.bt-confidence{font-size:9px;border:1px solid var(--bt-line);border-radius:999px;padding:6px 8px;color:var(--bt-muted);height:max-content}.bt-result-primary{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:17px 0 8px}.bt-result-primary>div{padding:14px;border-radius:14px;color:#fff;background:linear-gradient(145deg,#10263b,#173f5f)}.bt-result-primary span,.bt-result-grid span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.05em;opacity:.78}.bt-result-primary strong{display:block;font-size:27px;margin-top:6px}.bt-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.bt-result-grid>div{padding:11px;border:1px solid var(--bt-line);border-radius:11px;background:var(--bt-soft)}.bt-result-grid strong{display:block;color:var(--navy,#10263b);font-size:14px;margin-top:5px}.bt-bars{display:grid;gap:7px;margin-top:15px}.bt-bar{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:9.5px}.bt-bar-track{grid-column:1/-1;height:7px;background:var(--bt-soft);border-radius:999px;overflow:hidden}.bt-bar-fill{height:100%;background:var(--bt-accent);border-radius:inherit}.bt-result-note{margin-top:14px;padding:11px;background:var(--bt-soft);border-radius:10px;font-size:10px;line-height:1.5;color:var(--bt-muted)}.bt-governance-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.bt-governance-list span{font-size:9px;padding:5px 7px;border:1px solid var(--bt-line);border-radius:999px;background:var(--bt-soft);color:var(--bt-muted)}
html[data-theme="dark"] .bt-hero{background:radial-gradient(circle at 82% 7%,rgba(255,0,102,.16),transparent 28%),linear-gradient(180deg,#091522,#0c1928)}html[data-theme="dark"] .bt-example-list b,html[data-theme="dark"] .bt-form-heading h3,html[data-theme="dark"] .bt-model-top h4,html[data-theme="dark"] .bt-model-value b,html[data-theme="dark"] .bt-results-head h3,html[data-theme="dark"] .bt-result-grid strong{color:#f4f7fb}html[data-theme="dark"] .bt-card,html[data-theme="dark"] .bt-hero-panel{box-shadow:none}
@media(max-width:980px){.bt-hero-grid,.bt-layout{grid-template-columns:1fr}.bt-results-wrap{position:static}}@media(max-width:620px){.bt-hero{padding:42px 0}.bt-grid-2,.bt-fields,.bt-result-primary,.bt-result-grid,.bt-model-value{grid-template-columns:1fr}.bt-add-row{grid-template-columns:1fr}.bt-card{padding:16px}.bt-actions{display:grid}.bt-actions .btn{width:100%}}
@media print{#siteHeader,#siteFooter,.ns-workflow-side-cta,.bt-actions,.bt-hero-panel{display:none!important}.bt-results-wrap{position:static}.bt-layout{grid-template-columns:1.2fr .8fr}.bt-card{box-shadow:none}.section{padding:18px 0}}

/* ROI360 simplified customer experience v2.1 */
.bt-advanced,.bt-assumption-details{margin-top:14px;border:1px solid var(--bt-line);border-radius:12px;background:var(--bt-surface);overflow:hidden}
.bt-advanced>summary,.bt-assumption-details>summary{cursor:pointer;list-style:none;padding:12px 14px;font-size:11px;font-weight:900;color:var(--navy,#10263b);display:flex;align-items:center;justify-content:space-between;gap:10px}
.bt-advanced>summary::-webkit-details-marker,.bt-assumption-details>summary::-webkit-details-marker{display:none}
.bt-advanced>summary:after,.bt-assumption-details>summary:after{content:"+";font-size:18px;line-height:1;color:var(--bt-accent)}
.bt-advanced[open]>summary:after,.bt-assumption-details[open]>summary:after{content:"−"}
.bt-advanced>.bt-grid-2{padding:0 14px 14px}
.bt-assumption-details .bt-fields{padding:0 14px 14px}
.bt-model-basis{margin:0;padding:0 14px 8px;color:var(--bt-muted);font-size:10px;line-height:1.45}
.bt-grid-2 label small{font-weight:600;color:var(--bt-muted)}
html[data-theme="dark"] .bt-advanced>summary,html[data-theme="dark"] .bt-assumption-details>summary{color:#f4f7fb}
@media(max-width:620px){.bt-advanced>.bt-grid-2{grid-template-columns:1fr}}

.bt-assumption-details:not([open]) .bt-fields,.bt-assumption-details:not([open]) .bt-model-basis{display:none!important}
.bt-advanced:not([open])>.bt-grid-2{display:none!important}

.bt-simple-guide{display:flex;gap:10px;align-items:center;padding:14px 16px;border:1px solid var(--bt-line);border-radius:14px;background:var(--bt-soft);margin-bottom:12px}.bt-simple-guide strong{color:var(--navy,#10263b);font-size:12px}.bt-simple-guide span{color:var(--bt-muted);font-size:11px}.bt-advanced{border:1px solid var(--bt-line);border-radius:14px;background:var(--bt-soft)}.bt-advanced>summary{cursor:pointer;padding:14px 16px;font-weight:900;font-size:12px;color:var(--navy,#10263b)}.bt-advanced>summary small{font-weight:600;color:var(--bt-muted);margin-left:6px}.bt-advanced .bt-models{padding:0 12px 12px}.bt-lead-modal[hidden]{display:none}.bt-lead-modal{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:18px}.bt-lead-backdrop{position:absolute;inset:0;background:rgba(6,18,30,.72);backdrop-filter:blur(4px)}.bt-lead-dialog{position:relative;z-index:1;width:min(760px,100%);max-height:92vh;overflow:auto;background:var(--bt-surface);border:1px solid var(--bt-line);border-radius:20px;padding:24px;box-shadow:0 28px 90px rgba(0,0,0,.3)}.bt-lead-dialog h2{margin:7px 0 7px;color:var(--navy,#10263b)}.bt-lead-dialog p{color:var(--bt-muted);font-size:11.5px}.bt-lead-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:26px;cursor:pointer;color:var(--bt-muted)}.bt-lead-dialog label{display:grid;gap:6px;font-size:11px;font-weight:800}.bt-lead-dialog input,.bt-lead-dialog textarea{width:100%;border:1px solid var(--bt-line);border-radius:10px;padding:10px;background:var(--bt-surface);color:inherit}.bt-captcha,.bt-consent{margin-top:12px}.bt-consent{display:flex!important;grid-template-columns:auto 1fr!important;align-items:start}.bt-consent input{width:auto;margin-top:2px}.bt-lead-error{min-height:18px;color:#b42318;font-size:10px;margin-top:8px}
.bt-report{display:none}.bt-report-sheet{font-family:Arial,sans-serif;color:#14212e;background:#fff}.bt-report-cover{padding:32px;border-bottom:4px solid #10263b}.bt-report-cover h1{font-size:30px;margin:10px 0}.bt-report-cover p{font-size:12px;line-height:1.5}.bt-report-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:18px}.bt-report-meta div,.bt-report-kpis div{border:1px solid #dfe5eb;border-radius:8px;padding:10px}.bt-report-meta span,.bt-report-kpis span{display:block;font-size:8px;text-transform:uppercase;color:#667085}.bt-report-meta b,.bt-report-kpis b{display:block;margin-top:4px;font-size:13px}.bt-report-section{padding:22px 32px;border-bottom:1px solid #e5e7eb}.bt-report-section h2{font-size:18px;margin:0 0 10px}.bt-report-section p,.bt-report-section li,.bt-report-section td,.bt-report-section th{font-size:10px;line-height:1.45}.bt-report-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.bt-report-table{width:100%;border-collapse:collapse}.bt-report-table th,.bt-report-table td{padding:7px;border-bottom:1px solid #e5e7eb;text-align:left}.bt-report-table th{background:#f6f8fa}.bt-report-disclaimer{font-size:8px!important;color:#667085}
@media(max-width:620px){.bt-simple-guide{align-items:flex-start;flex-direction:column}.bt-lead-dialog{padding:18px}.bt-report-meta,.bt-report-kpis{grid-template-columns:1fr 1fr}}
@media print{body>*:not(main){display:none!important}main>*:not(#btReport){display:none!important}#btReport{display:block!important;position:static!important}#btReport *{visibility:visible!important}.bt-report-sheet{display:block!important}.bt-report-section{break-inside:avoid}.bt-report-cover{break-after:avoid}@page{size:A4;margin:10mm}}