/* TruNorth tools design system v2. Matches findingtrunorth.com (.tnb block): Archivo + Barlow Condensed, ink #121c2e, accent #d24a1f, pill buttons, 2px ink rules. */
:root{--ink:#121c2e;--ink2:#1e293b;--body:#3b475c;--muted:#56627a;--line:#e3e6ec;--line2:#c9d2e0;--accent:#d24a1f;--accent-h:#b23c15;--soft:#fdf1ec;--bg:#f7f8fa;
--ok:#15803d;--ok-bg:#ecfdf3;--warn:#b45309;--warn-bg:#fffbeb;--bad:#b91c1c;--bad-bg:#fef2f2;--r:20px;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Archivo,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}a:hover{color:var(--ink)}
.tn-nav{background:var(--ink2);color:#fff}.tn-nav .w{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.tn-nav img{height:56px;width:56px;display:block}.tn-nav nav a{color:#e3e6ec;text-decoration:none;font-size:15px;margin-left:22px}.tn-nav nav a:hover{color:#fff}
@media(max-width:640px){.tn-nav nav a:not(.keep){display:none}.tn-nav img{height:46px;width:46px}}
.w{max-width:1240px;margin:0 auto;padding:0 20px}@media(min-width:900px){.w{padding:0 48px}}
.tn-hero{padding:36px 0 20px}.kicker{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--muted)}
.tn-hero h1{font-weight:900;font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-1.5px;margin:8px 0 14px}.tn-hero h1 span{color:var(--accent)}
.lead{font-size:clamp(17px,2vw,21px);color:var(--body);max-width:760px;margin:0}
.tn-grid{display:grid;gap:28px;padding:20px 0 64px}@media(min-width:960px){.tn-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start}.tn-sticky{position:sticky;top:20px}}
.step{border-top:2px solid var(--ink);padding:22px 0 6px;display:grid;grid-template-columns:56px 1fr;gap:6px 14px}
.step .num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:44px;line-height:1;color:var(--accent)}
.step h2{font-weight:800;font-size:24px;margin:2px 0 2px;line-height:1.15}.step .hint{color:var(--muted);font-size:15px;margin:0 0 10px}.step .fields{grid-column:1/-1}
@media(min-width:520px){.step .fields{grid-column:2}}
.fld{margin:14px 0 18px}.fld-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.fld label{font-weight:600;font-size:16px}.numwrap{display:flex;align-items:center;border:2px solid var(--line2);border-radius:12px;background:#fff;transition:border-color .2s}
.numwrap:focus-within{border-color:var(--ink)}.numwrap span{padding:0 0 0 10px;color:var(--muted);font-weight:600}.numwrap span.suf{padding:0 10px 0 0}
.numwrap input{width:96px;border:0;background:transparent;font:600 17px Archivo,sans-serif;color:var(--ink);padding:9px 10px;text-align:right;outline:0}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:99px;background:linear-gradient(90deg,var(--accent) var(--p,50%),var(--line) var(--p,50%));outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 2px 6px rgba(18,28,46,.25);cursor:grab;transition:transform .15s}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--accent)}
.tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--line);color:var(--ink);font-size:12px;font-weight:800;margin-left:6px;cursor:help;vertical-align:middle;border:0}
.tip .bub{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%,4px);width:240px;background:var(--ink);color:#fff;font-weight:400;font-size:14px;line-height:1.45;padding:10px 12px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s var(--ease);z-index:5;text-align:left}
.tip:hover .bub,.tip:focus .bub{opacity:1;transform:translate(-50%,0)}@media(max-width:520px){.tip .bub{left:auto;right:-10px;transform:none}}
.assume{background:var(--soft);border-left:4px solid var(--accent);border-radius:8px;padding:12px 14px;font-size:14.5px;color:var(--body);margin:8px 0 18px}.assume b{color:var(--ink)}
.res{border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;background:#fff}
.res-head{padding:22px 22px 18px;transition:background .4s var(--ease)}.res-head .kicker{color:inherit;opacity:.8}
.big{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(56px,9vw,84px);line-height:1;letter-spacing:-.5px}
.pill{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;padding:6px 12px;border-radius:99px;margin-top:10px;transition:.4s var(--ease)}
.pill::before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}
.st-ok .res-head{background:var(--ok-bg)}.st-ok .pill{background:#fff;color:var(--ok)}.st-warn .res-head{background:var(--warn-bg)}.st-warn .pill{background:#fff;color:var(--warn)}.st-bad .res-head{background:var(--bad-bg)}.st-bad .pill{background:#fff;color:var(--bad)}
.res-body{padding:18px 22px 22px;border-top:1px solid var(--line)}
.chart-row{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center}@media(max-width:380px){.chart-row{grid-template-columns:1fr}}
.donut circle{transition:stroke-dasharray .6s var(--ease),stroke-dashoffset .6s var(--ease)}
.legend{list-style:none;margin:0;padding:0;font-size:15px}.legend li{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px solid var(--line)}.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:8px}
.legend b{font-variant-numeric:tabular-nums}
.bars{margin-top:18px}.bar{margin:10px 0}.bar .lbl{display:flex;justify-content:space-between;font-size:15px;font-weight:600}.bar .trk{height:14px;background:var(--line);border-radius:99px;overflow:hidden;margin-top:5px}
.bar .fill{height:100%;border-radius:99px;transition:width .6s var(--ease)}.note{font-size:14.5px;color:var(--body);margin:10px 0 0}
.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:17px;padding:15px 26px;border-radius:999px;line-height:1.2;border:0;cursor:pointer;font-family:inherit;transition:background .2s,color .2s}
.btn-fill{background:var(--accent);color:#fff}.btn-fill:hover{background:var(--accent-h);color:#fff}
.btn-line{background:transparent;border:2px solid var(--ink);color:var(--ink);padding:13px 24px}.btn-line:hover{background:var(--ink);color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tn-cta{background:var(--ink);color:#fff;border-radius:var(--r);padding:28px 24px;margin-top:22px}.tn-cta h3{font-weight:900;font-size:28px;line-height:1.1;margin:0 0 8px}.tn-cta p{color:#c9d2e0;margin:0 0 16px}
.tn-foot{border-top:1px solid var(--line);padding:22px 0 40px;color:var(--muted);font-size:14px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:99px;opacity:0;transition:.3s var(--ease);pointer-events:none}.toast.on{opacity:1;transform:translate(-50%,0)}
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
@media print{.tn-nav nav,.actions,.tn-cta .btn,input[type=range],.tip{display:none!important}.tn-sticky{position:static}.reveal{opacity:1;transform:none}.tn-grid{display:block}body{font-size:12px}.res{break-inside:avoid}}
.tn-dock{position:fixed;left:0;right:0;bottom:0;background:var(--ink);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:10px 18px calc(10px + env(safe-area-inset-bottom));z-index:20;transform:translateY(0);transition:transform .3s var(--ease)}
.tn-dock .big{font-size:34px}.tn-dock small{display:block;color:#c9d2e0;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700}.tn-dock a{color:#fff;font-weight:700;font-size:14px;text-decoration:none;border:2px solid #fff;border-radius:99px;padding:8px 14px}
.tn-dock .pill{margin:0}.tn-dock.hide{transform:translateY(110%)}@media(min-width:960px){.tn-dock{display:none}}@media(max-width:959px){body{padding-bottom:76px}}
@media(max-width:420px){.chart-row{grid-template-columns:118px 1fr;gap:12px}.donut{width:118px;height:118px}.legend{font-size:14px}}
@media(min-width:900px){.tn-nav img{height:68px;width:68px}}@media print{.tn-dock{display:none}}

.st-info .res-head{background:#f1f4f8}.st-info .pill{background:#fff;color:var(--ink)}.st-wait .res-head{background:#f7f8fa}.st-wait .pill{background:#fff;color:var(--muted)}
.big small{font-size:.45em;font-weight:700;margin-left:4px}.trk.stack{display:flex}.trk.stack .fill{border-radius:0}.trk.stack .fill:first-child{border-radius:99px 0 0 99px}.trk.stack .fill:last-child{border-radius:0 99px 99px 0}
.gauge{width:100%;max-width:260px;display:block;margin:0 auto}.gauge .g{transition:stroke-dashoffset .7s var(--ease),stroke .4s}.gwrap{position:relative;text-align:center}.gwrap .gv{position:absolute;left:0;right:0;bottom:4px;font:800 40px 'Barlow Condensed',sans-serif}
.linec{width:100%;height:auto;display:block}.chart-cap{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;margin-top:4px}
.q{border:0;border-top:1px solid var(--line);margin:0;padding:16px 0}.q legend{font-weight:600;font-size:16px;padding:0;display:flex;gap:10px;margin-bottom:10px}.q legend span{font:800 20px 'Barlow Condensed',sans-serif;color:var(--accent);min-width:20px}
.opts{display:flex;flex-wrap:wrap;gap:8px}.opt{cursor:pointer}.opt input{position:absolute;opacity:0}.opt span{display:inline-block;border:2px solid var(--line2);border-radius:999px;padding:8px 14px;font-size:14.5px;font-weight:600;transition:.2s var(--ease);background:#fff}
.opt:hover span{border-color:var(--ink)}.opt input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}.opt input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.txt{width:100%;border:2px solid var(--line2);border-radius:12px;padding:10px 12px;font:500 16px Archivo,sans-serif;color:var(--ink);background:#fff;outline:0}.txt:focus{border-color:var(--ink)}textarea.txt{min-height:110px;resize:vertical;line-height:1.45}
.tf{margin:12px 0}.tf label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}.tgrid{display:grid;gap:0 14px}@media(min-width:620px){.tgrid{grid-template-columns:1fr 1fr}}
.copybox{border:2px solid var(--line);border-radius:16px;padding:14px;margin:12px 0}.copybox h4{margin:0 0 8px;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:8px}.btn-sm{font-size:14px;padding:7px 14px}
.timeline{list-style:none;margin:0;padding:0}.timeline li{position:relative;padding:0 0 16px 30px;border-left:2px solid var(--line);margin-left:9px}.timeline li:last-child{border-color:transparent}.timeline li::before{content:"";position:absolute;left:-9px;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--accent)}.timeline b{display:block}.timeline small{color:var(--muted)}
.rows-t{width:100%;border-collapse:collapse;font-size:15px}.rows-t td,.rows-t th{padding:7px 4px;border-bottom:1px solid var(--line);text-align:left}.rows-t td:last-child,.rows-t th:last-child{text-align:right}.rows-t input{width:100%;border:2px solid var(--line2);border-radius:10px;padding:7px 8px;font:500 15px Archivo,sans-serif}
.rows-t input[type=number]{max-width:84px;text-align:right}.mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.mini div{background:var(--bg);border-radius:14px;padding:10px 12px}.mini small{display:block;color:var(--muted);font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:1px}.mini b{font:800 26px 'Barlow Condensed',sans-serif}
.range{position:relative;height:18px;background:var(--line);border-radius:99px;margin:30px 0 26px}.range .band{position:absolute;top:0;bottom:0;background:var(--ink);border-radius:99px;transition:.6s var(--ease)}.range .mk{position:absolute;top:-8px;width:4px;height:34px;background:var(--accent);border-radius:2px;transition:left .6s var(--ease)}.range .mk span{position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-size:12px;font-weight:800;color:var(--accent);white-space:nowrap}
@media print{.opt span{border-width:1px}.copybox{break-inside:avoid}}
.tgroup{border-top:2px solid var(--ink);padding:22px 0 8px}.tgroup h2{font-weight:900;font-size:26px;margin:0 0 4px}.tgroup>p{color:var(--muted);margin:0 0 14px}
.tcards{display:grid;gap:14px}@media(min-width:700px){.tcards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}
.tcard{display:block;border:2px solid var(--line);border-radius:var(--r);padding:18px 20px;text-decoration:none;color:var(--ink);transition:.25s var(--ease)}.tcard:hover{border-color:var(--ink);transform:translateY(-2px);color:var(--ink)}
.tcard b{display:block;font-size:19px;font-weight:800}.tcard span{color:var(--body);font-size:15px}.tcard i{font-style:normal;color:var(--accent);font-weight:700;font-size:14px;display:block;margin-top:8px}