.roi-hero{padding-top:calc(var(--nav-h) + clamp(36px,5vw,76px));padding-bottom:clamp(40px,5vw,72px)}.roi-hero h1{font-size:var(--t-2xl)}.roi-hero .lead{font-size:var(--t-md);max-width:54ch;margin-top:20px}.roi-hero .cta-row{margin-top:28px}.roi-hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:end}.roi-hero h1{max-width:17ch}.roi-hero-points{display:grid;gap:1px;border-radius:14px;overflow:hidden;border:1px solid var(--line-dark);background:var(--line-dark)}.roi-hero-points li{display:grid;grid-template-columns:64px 1fr;align-items:center;gap:16px;padding:18px 22px;background:#121a30b8;backdrop-filter:blur(8px)}.roi-hero-points b{font-family:var(--font-display);font-size:2.4rem;font-weight:600;letter-spacing:-.035em;line-height:1;color:var(--porch);font-variant-numeric:tabular-nums}.roi-hero-points span{color:var(--mist);font-size:var(--t-sm);line-height:1.45}.roi-hero-note{margin-top:clamp(28px,3vw,44px);font-size:var(--t-xs);color:var(--mist)}@media(max-width:900px){.roi-hero-grid{grid-template-columns:1fr;align-items:start}.roi-hero-points li{grid-template-columns:48px 1fr;padding:14px 18px}.roi-hero-points b{font-size:1.9rem}}.roi-app{padding:clamp(28px,4vw,56px) 0 clamp(80px,9vw,140px);position:relative}.roi-app .wrap{position:relative}.roi-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 28px;padding:12px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line-light);box-shadow:var(--shadow-sm)}.tb-row{display:flex;flex-wrap:wrap;gap:14px 24px}.tb-group{display:flex;align-items:center;gap:12px;min-width:0}.tb-label{display:inline-flex;align-items:center;gap:6px;font-size:var(--t-xs);font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);white-space:nowrap}.tb-label .tip-panel{left:0;transform:none;bottom:auto;top:calc(100% + 10px)}.seg{display:inline-flex;gap:0;padding:3px;border-radius:8px;background:#f3ebdd;border:1px solid var(--line-light)}.seg button{position:relative;height:32px;padding:0 13px;border-radius:6px;font-size:var(--t-sm);font-weight:550;color:var(--slate);white-space:nowrap;transition:background .25s var(--ease),color .2s,box-shadow .25s var(--ease)}.seg button:hover{color:var(--ink)}.seg button+button:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--line-light-2);transition:opacity .2s}.seg button[aria-checked=true]:before,.seg button[aria-checked=true]+button:before{opacity:0}.seg button[aria-checked=true]{background:var(--paper);color:var(--ink);font-weight:600;box-shadow:0 0 0 1px #1015221a,0 1px 3px #0b10201a}.seg-presets button[aria-checked=true]{box-shadow:0 0 0 1px #1015221a,0 1px 3px #0b10201a,inset 0 -2px 0 var(--porch)}.seg-presets button.is-base{color:var(--ink);box-shadow:inset 0 -2px 0 var(--line-light-2)}.seg-presets .sm{display:none}.preset-blurb{margin:14px 4px 0;font-size:var(--t-sm);color:var(--slate);min-height:1.6em}.preset-blurb b{color:var(--ink);font-weight:650}.reset-all{margin-left:6px;color:var(--porch-ink);font-weight:650;text-decoration:underline;text-underline-offset:3px}.roi-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,540px);gap:clamp(20px,2.6vw,36px);align-items:start;margin-top:20px}.roi-inputs{display:grid;gap:14px;min-width:0}.rg{background:var(--paper);border:1px solid var(--line-light);border-radius:14px;box-shadow:var(--shadow-sm)}.rg-sum{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:14px}.rg-sum::-webkit-details-marker{display:none}.rg-sum:hover .rg-chev{background:var(--chalk-2)}.rg-letter{width:30px;height:30px;flex:none;border-radius:6px;display:grid;place-items:center;background:var(--ink);color:var(--porch);font-family:var(--mono);font-weight:600;font-size:14px}.rg-titles{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.rg-title{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-family:var(--font-display);font-size:1.1rem;font-weight:600;letter-spacing:-.02em;line-height:1.2}.rg-title .badge{height:20px;font-size:.62rem;padding:0 8px}.rg-blurb{font-size:var(--t-xs);color:var(--slate);line-height:1.4}.rg-summary{font-family:var(--mono);font-size:12.5px;color:var(--slate);white-space:nowrap}.rg[open] .rg-summary{display:none}.rg-chev{width:30px;height:30px;flex:none;border-radius:6px;position:relative;transition:background .2s}.rg-chev:before{content:"";position:absolute;left:11px;top:9px;width:8px;height:8px;border-right:2px solid var(--slate);border-bottom:2px solid var(--slate);transform:rotate(45deg);transition:transform .35s var(--ease),top .35s var(--ease)}.rg[open] .rg-chev:before{transform:rotate(-135deg);top:12px}.rg-body{padding:0 20px 12px}.rg[open] .rg-body{animation:rg-in .45s var(--ease)}@keyframes rg-in{0%{opacity:0;transform:translateY(-4px)}}.rg-note{font-size:var(--t-xs);color:var(--slate);padding:12px 0 8px;line-height:1.5}.rg-note .link{font-size:inherit;color:var(--porch-ink)}.rf-sub{margin-top:10px;padding:14px 0 2px;border-top:1px dashed var(--line-light-2);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}.rf{padding:12px 10px 4px;margin:0 -10px;border-top:1px solid var(--line-light);border-radius:8px;position:relative}.rg-fields>.rf:first-child,.rf-sub+.rf{border-top-color:transparent}.rf-top{display:flex;align-items:center;gap:10px}.rf-name{flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}.rf-label{font-size:var(--t-sm);font-weight:600;color:var(--ink);line-height:1.3}.rf.is-edited .rf-label:after{content:"";display:inline-block;width:6px;height:6px;margin-left:7px;border-radius:1px;background:var(--porch);vertical-align:2px}.rf-assume,.rf-scen{font-size:.64rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1;padding:4px 6px;border-radius:4px;color:var(--slate);border:1px dashed var(--line-light-2);white-space:nowrap}.rf-scen{border-style:solid;border-color:transparent;background:var(--sky-soft);color:#1f5fd1}.rf-scen.is-own{background:var(--porch-soft);color:var(--porch-ink)}.rf .tip-panel{left:-8px;transform:none;display:grid;gap:8px}.rf .tip-panel .tp-meaning{font-weight:550;color:var(--chalk)}.rf .tip-panel .tp-src{color:#c9cfdd}.rf .tip-panel .tp-range{color:var(--mist);font-family:var(--mono);font-size:11.5px}.tip-panel .src-assume{color:var(--porch);font-weight:700;font-size:11px;letter-spacing:.02em}.tip-panel .fn-ref a{color:var(--porch)}.rf-reset{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:6px;color:var(--porch-ink);transition:background .2s,transform .3s var(--ease)}.rf-reset:hover{background:var(--porch-soft)}.rf-reset svg{width:16px;height:16px}.rf-num{flex:none;display:flex;align-items:center;gap:4px;height:38px;width:132px;padding:0 12px;border-radius:7px;border:1px solid var(--line-light-2);background:#fffcf7;transition:border-color .2s,box-shadow .2s}.rf-num:focus-within{border-color:var(--porch);box-shadow:0 0 0 4px var(--porch-soft);background:var(--paper)}.rf-affix{color:var(--slate);font-family:var(--mono);font-size:13px}.rf-input{flex:1;min-width:0;width:100%;border:0;background:transparent;outline:none;text-align:right;font-family:var(--mono);font-size:15px;font-weight:600;color:var(--ink);padding:0}.rf-input[aria-invalid=true]{color:#c8321f}.rf.is-over .rf-range::-webkit-slider-thumb{border-color:var(--porch-deep)}.rf-range{--fill: 0%;-webkit-appearance:none;appearance:none;display:block;width:100%;height:28px;margin:2px 0 0;background:transparent;cursor:pointer;touch-action:pan-y}.rf-range:focus{outline:none}.rf-range::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(to right,var(--porch) 0 var(--fill),rgba(16,21,34,.1) var(--fill) 100%)}.rf-range::-moz-range-track{height:4px;border-radius:2px;background:#1015221a}.rf-range::-moz-range-progress{height:4px;border-radius:2px;background:var(--porch)}.rf-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;margin-top:-8px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);box-shadow:0 2px 6px #0b102038;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}.rf-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);box-shadow:0 2px 6px #0b102038}.rf-range:hover::-webkit-slider-thumb{box-shadow:0 0 0 7px var(--porch-soft),0 2px 6px #0b102038}.rf.is-dragging .rf-range::-webkit-slider-thumb,.rf-range:active::-webkit-slider-thumb{transform:scale(1.12);box-shadow:0 0 0 9px #ffb54747,0 2px 8px #0b102040}.rf.is-dragging .rf-input{color:var(--porch-ink)}.switch{width:42px;height:24px;flex:none;border-radius:6px;background:#10152229;position:relative;transition:background .3s var(--ease)}.switch span{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:4px;background:var(--paper);box-shadow:0 1px 4px #0b102040;transition:transform .35s var(--ease)}.switch[aria-checked=true]{background:var(--ink)}.switch[aria-checked=true] span{transform:translate(18px);background:var(--porch)}.rg-switch{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 14px;margin-bottom:4px;border-radius:8px;background:var(--chalk);font-size:var(--t-sm);font-weight:600}.cv-help{margin-top:2px}.cv-help-btn{display:inline-flex;align-items:center;gap:7px;font-size:var(--t-xs);font-weight:650;color:var(--porch-ink);padding:6px 10px 6px 8px;margin-left:-8px;border-radius:6px}.cv-help-btn:hover,.cv-help-btn[aria-expanded=true]{background:var(--porch-soft)}.cv-help-btn svg{width:15px;height:15px}.cv-pop{position:relative;margin-top:10px;padding:18px;border-radius:12px;background:var(--dusk);color:var(--chalk);box-shadow:var(--shadow-lg);animation:rg-in .35s var(--ease)}.cv-pop:before{content:"";position:absolute;top:-6px;left:22px;width:12px;height:12px;background:var(--dusk);transform:rotate(45deg);border-radius:2px}.cv-pop-h{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.01em;margin-bottom:12px}.cv-rows{display:grid;gap:8px}.cv-row{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:var(--t-sm);color:#d5dae6}.cv-in{display:flex;align-items:center;gap:4px;width:110px;height:38px;padding:0 10px;border-radius:7px;background:var(--dusk-2);border:1px solid var(--line-dark-2)}.cv-in:focus-within{border-color:var(--porch)}.cv-in i{font-style:normal;color:var(--mist);font-family:var(--mono);font-size:13px}.cv-in input{width:100%;border:0;background:transparent;outline:none;text-align:right;color:var(--chalk);font-family:var(--mono);font-size:14px;font-weight:600}.cv-pop .switch{background:#ffffff29}.cv-pop .switch[aria-checked=true]{background:var(--porch)}.cv-pop 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.25s}.pp:hover .pp-card{border-color:var(--ink)}.pp input:checked+.pp-card{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:#fffcf6}.pp input:focus-visible+.pp-card{outline:3px solid var(--porch);outline-offset:2px}.pp-name{font-weight:700;font-size:var(--t-sm);display:flex;align-items:center;gap:8px}.pp.is-rec .pp-name:after{content:"Fits your volume";font-size:.6rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 6px;border-radius:4px;background:var(--leaf-soft);color:var(--leaf-deep)}.pp-price{font-size:var(--t-xs);color:var(--slate)}.pp-cost{margin-top:4px;font-family:var(--mono);font-size:13px;font-weight:600;color:var(--ink)}.roi-see{display:none}.roi-results{--fg: var(--chalk);--fg-2: var(--mist);--line: var(--line-dark);--line-2: var(--line-dark-2);--surface: var(--dusk-2);--accent-text: var(--porch);--link: var(--sky);position:sticky;top:calc(var(--nav-h) + 14px);color:var(--chalk);background:radial-gradient(120% 60% at 100% 0%,rgba(47,191,113,.12),transparent 60%),radial-gradient(90% 50% at 0% 100%,rgba(255,181,71,.08),transparent 60%),var(--dusk);border-radius:16px;box-shadow:0 30px 80px #0b102047,0 0 0 1px #ffffff0a inset}.rp-bar,.rp-close{display:none}.rp-body{--px: 24px;--pb: 18px;padding:22px var(--px) var(--pb);max-height:calc(100vh - var(--nav-h) - 28px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--dusk-4) transparent}.rp-head{display:flex;align-items:center;gap:10px}.rp-label{font-family:var(--font);font-size:var(--t-sm);font-weight:600;letter-spacing:0;color:var(--mist);flex:1;line-height:1.3}.rp-illus{font-size:.64rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 7px;border-radius:4px;background:var(--porch-soft);color:var(--porch)}.rp-net{margin-top:6px;font-family:var(--font-display);font-size:clamp(3rem,2rem + 2.2vw,4.2rem);font-weight:600;letter-spacing:-.04em;line-height:.95;color:var(--leaf);font-variant-numeric:tabular-nums;font-feature-settings:"tnum";text-shadow:0 0 40px rgba(47,191,113,.22)}.rp-net.is-neg{color:var(--coral);text-shadow:none}.rp-sub{margin-top:10px;font-family:var(--mono);font-size:12.5px;color:var(--mist)}.rp-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.rp-chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:6px;font-size:var(--t-xs);font-weight:600;background:#ffffff0d;border:1px solid var(--line-dark-2);color:#d5dae6;white-space:nowrap}.rp-chip.is-roi{background:var(--leaf-soft);border-color:#2fbf7159;color:#7be0a8}.rp-chip.is-roi b{font-family:var(--mono);font-size:13px;color:var(--leaf)}.rp-chip.is-plan{color:var(--mist)}.rp-chart{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line-dark)}.rp-chart-cap{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:var(--t-xs);font-weight:650;color:#d5dae6;margin-bottom:8px}.rp-legend{display:inline-flex;align-items:center;gap:6px;font-weight:550;color:var(--mist);font-size:11.5px}.rp-legend i{width:9px;height:9px;border-radius:1px;display:inline-block;margin-left:6px}.lg-save{background:linear-gradient(90deg,#c4820f 0 33%,#3f86e0 33% 66%,#1fa59a 66%)}.lg-cost{background:repeating-linear-gradient(45deg,#ff6b5b59 0 2px,#ff6b5be6 2px 3.5px)}.lg-net{background:var(--leaf)}.rp-svg{width:100%}.wf{display:block;overflow:visible;font-family:var(--font);user-select:none;-webkit-tap-highlight-color:transparent}.wf-row{cursor:pointer;outline:none}.wf-hit{fill:transparent;transition:fill .2s}.wf-row:hover .wf-hit,.wf-row.is-active .wf-hit{fill:#ffffff0d}.wf-row:focus-visible .wf-hit{stroke:var(--porch);stroke-width:2}.wf-label{font-size:12.5px;font-weight:550;fill:#d5dae6}.wf-val{font-size:12.5px;font-weight:600;fill:var(--chalk);font-family:var(--mono);font-variant-numeric:tabular-nums}.wf-bar{transition:opacity .25s}.has-active .wf-row:not(.is-active) .wf-bar{opacity:.35}.is-off .wf-label,.is-off .wf-val{fill:var(--mist);opacity:.7}.is-off .wf-val{font-family:var(--font);font-weight:600;font-size:11px}.is-cost .wf-bar{fill:url(#wf-hatch);stroke:#ff6b5be6;stroke-width:1}.is-cost .wf-val{fill:#ff9a8e}.wf-hatch-bg{fill:#ff6b5b38}.wf-hatch-line{stroke:#ff6b5bd9;stroke-width:2}.is-net .wf-bar{fill:var(--leaf)}.is-net .wf-label{font-weight:700;fill:var(--chalk)}.is-net .wf-val{fill:var(--leaf);font-weight:700}.is-net.is-neg .wf-bar,.is-net.is-neg .wf-val{fill:var(--coral)}.wf-zero{stroke:var(--line-dark-2);stroke-width:1}.wf-netline{stroke:var(--leaf);stroke-width:1.5;stroke-dasharray:3 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span{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--leaf);white-space:nowrap}.dt-f,.dt-w{font-family:var(--mono);font-size:12px;line-height:1.5;display:block;overflow-wrap:anywhere}.dt-f{color:var(--mist)}.dt-w{color:var(--chalk)}.dt-p,.dt-hint{font-size:var(--t-xs);color:var(--mist)}.dt-hint{display:flex;align-items:center;gap:10px}.dt-hint:before{content:"";width:18px;height:18px;flex:none;border-radius:50%;border:1.5px solid var(--mist);background:radial-gradient(circle,var(--mist) 0 2px,transparent 2.5px);opacity:.7}.dt-on{color:var(--porch);font-weight:650;text-decoration:underline;text-underline-offset:3px}.rp-table{margin-top:2px;font-size:var(--t-xs)}.rp-table-btn{color:#d5dae6;font-weight:600;text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--line-dark-2)}.rp-table-btn:hover{color:var(--porch)}.rp-table-scroll{overflow-x:auto;margin-top:8px}.rp-table table{width:100%;min-width:420px}.rp-table th,.rp-table td{padding:7px 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