:root{
    --copper:#AC5C38; --copper-light:#E09E72; --copper-deep:#8E482C;
    --navy:#263240; --navy-light:#607488; --navy-deep:#0E1824;

    --pewter:#504E54; --pewter-deep:#2E2C32;
    --slate:#4A5568; --slate-deep:#2D3748;

    --cta:#D97736;
    --cta-deep:#B85F26;

    --cta-hover:#E08A47;
    --accent2:#3B7A8C;
    --canvas:#F7F4F0;
    --ink:#19202B;
    --bone:#F4F0E4; --blueprint:#42607A; --stone:#5F6B78; --paper:#FFFFFF;
    --ground:var(--canvas); --body:var(--ink);

    --line:rgba(59,122,140,.55);
    --line-soft:rgba(59,122,140,.32);
    --c-face:var(--copper); --c-light:var(--copper-light); --c-deep:var(--copper-deep);
    --n-face:var(--navy); --n-light:var(--navy-light); --n-deep:var(--navy-deep);

    --w-1:var(--ink); --w-2:var(--accent2);
    --mk-cool:url(#fn); --mk-warm:url(#fc);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;color:var(--ink);background:var(--canvas);font-family:Inter,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5}
  a{color:var(--cta-deep)}
  h1,h2,h3{margin:0;font-weight:600}
  h1{font-family:Rokkitt,"Roboto Slab",Georgia,serif;font-weight:900;font-size:clamp(38px,6vw,68px);line-height:1;letter-spacing:.5px;text-transform:uppercase}
  h2{font-family:Rokkitt,"Roboto Slab",Georgia,serif;font-weight:900;font-size:clamp(28px,3.6vw,40px);line-height:1.1;text-transform:uppercase;letter-spacing:.5px}
  h3{font-size:18px;color:var(--ink);line-height:1.25}
  p{margin:0 0 14px}
  .kicker{font-size:12px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--accent2);margin-bottom:14px}
  .wrap{max-width:1040px;margin:0 auto;padding:0 24px}
  .lever,.wordmark{display:block;flex:none;overflow:visible}
  .wordmark text{font-family:Rokkitt,"Roboto Slab",Georgia,serif;font-weight:900}

  nav.on-dark{position:sticky;top:0;z-index:10;background:var(--ink);border-bottom:1px solid rgba(59,122,140,.5)}
  nav.on-dark .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#C2C9D2}
  .links{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:500}
  .links a{color:#E5E7EB;text-decoration:none}
  .links a:hover{color:#FFFFFF}
  .links a.btn,.links a.btn:hover{color:var(--ink)}
  .btn{display:inline-block;background:var(--cta);color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:12px 20px;border-radius:6px;box-shadow:0 2px 0 var(--cta-deep)}
  .btn:hover{background:var(--cta-hover)}
  .btn.ghost{background:transparent;color:var(--accent2);box-shadow:none;border:1px solid var(--accent2)}
  .btn.ghost:hover{background:var(--accent2);color:#fff}
  @media (max-width:760px){.links a:not(.btn){display:none}}

  .hero{padding:56px 0 52px;background:var(--ink);color:#E5E7EB}
  .hero h1{color:#C2C9D2;font-size:clamp(29px,5.4vw,56px)}
  .hero h1 .l{display:block;white-space:nowrap}
  .hero .wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:center}
  .hero p.lead{font-size:20px;max-width:640px;color:#E5E7EB}
  .hero .kicker{color:var(--cta)}
  .hero .kicker::before{background:var(--cta)}
  .hero .btn.ghost{color:#E5E7EB;border-color:#6B7684}
  .hero .btn.ghost:hover{background:#E5E7EB;color:var(--ink)}

  .actions{display:flex;gap:12px;flex-wrap:wrap}
  .hero .actions{margin-top:18px}
  .hero-mark{display:flex;justify-content:center}
  @media (max-width:860px){.hero .wrap{grid-template-columns:1fr} .hero-mark{display:none} .hero{padding:40px 0 32px}}

  section{padding:56px 0}

  section.navy{background:var(--ink);color:#E5E7EB}
  section.navy h2,section.navy h3{color:#C2C9D2}
  section.navy .kicker{color:var(--cta)}
  section.navy .kicker::before{background:var(--cta)}
  section.navy p{color:#E5E7EB}
  .grid{display:grid;gap:16px;margin-top:24px}
  .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
  @media (max-width:860px){.g3,.g2{grid-template-columns:1fr}}
  .card{background:var(--paper);border:1px solid rgba(59,122,140,.45);border-radius:8px;padding:18px 20px;box-shadow:0 2px 0 rgba(66,96,122,.14)}
  .card p{margin:0}
  .card .head{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}
  .card .num{font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:28px;line-height:1;color:var(--accent2);flex:none}
  .navy .card{background:rgba(255,255,255,.06);border-color:rgba(226,232,240,.22);box-shadow:none}
  .navy .card .num{color:var(--cta)}

  .phase-sub{color:var(--accent2);font-weight:600;margin:0 0 8px}
  .steps{display:grid;gap:0;margin-top:24px;border-top:2px solid var(--accent2)}
  .step{display:grid;grid-template-columns:56px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
  .step .n{font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:28px;line-height:1;color:var(--accent2)}
  .step h3{margin-bottom:4px}
  .step p{margin:0;color:var(--slate)}

  .on-dark{--mk-cool:url(#fs); --mk-warm:url(#fcb);
           --w-1:#C2C9D2; --w-2:var(--accent2)}
  .quote{border-left:4px solid var(--cta);padding-left:20px;font-size:21px;font-family:Rokkitt,Georgia,serif;font-weight:700;color:var(--ink);max-width:720px;margin:28px 0 20px}

  section.navy .quote{color:#C2C9D2}

  .about{display:grid;grid-template-columns:250px 1fr;gap:44px;align-items:start}
  .about .aboutbody p:last-child{margin-bottom:0}

  .portrait{display:block;width:100%;height:auto;border-radius:10px;align-self:start;
            border:1px solid rgba(59,122,140,.4);box-shadow:0 3px 0 rgba(25,32,43,.10)}

  .navy .portrait{border-color:rgba(226,232,240,.28);box-shadow:none}
  @media (max-width:860px){.portrait{max-width:168px;margin-top:16px}}

  @media (max-width:860px){
    .about{grid-template-columns:1fr;gap:26px}
    .about .portrait{order:2;max-width:190px;align-self:start}
    .about .aboutbody{order:1}
  }
  .contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
  @media (max-width:860px){.contact .wrap{grid-template-columns:1fr}}
  .contact{border-left:0}
  .contact .big{font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:clamp(24px,3vw,34px);color:var(--ink);text-decoration:none;text-transform:none;letter-spacing:0}
  .contact .big:hover{color:var(--cta-deep)}
  footer{background:var(--ink);color:#E5E7EB;padding:26px 0;font-size:13px}
  footer a{color:#E5E7EB}
  footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}

  .kicker{position:relative;padding-top:16px}
  .kicker::before{content:"";position:absolute;top:0;left:0;width:46px;height:4px;background:var(--accent2);border-radius:1px}
  section.navy .kicker::before{background:var(--accent2)}

.links a.here{color:#FFFFFF;border-bottom:2px solid var(--cta);padding-bottom:2px}

.hero h1.sub{font-size:clamp(27px,4.2vw,44px);line-height:1.04;max-width:16ch}

.pagehead{background:var(--canvas);padding:30px 0 40px;border-bottom:1px solid var(--line-soft)}
.crumb{font-size:13px;color:var(--stone);margin-bottom:20px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumb a{color:var(--stone);text-decoration:none;border-bottom:1px solid var(--line-soft)}
.crumb a:hover{color:var(--cta-deep);border-bottom-color:var(--cta-deep)}
.crumb .sep{color:var(--line);font-size:11px}
.crumb strong{font-weight:600;color:var(--ink)}

.pagehead h1{font-size:clamp(28px,4.2vw,46px);line-height:1.05;color:var(--ink);max-width:19ch}
.pagehead .standfirst{font-size:19px;line-height:1.5;color:var(--slate);max-width:640px;margin:18px 0 0}
.pagehead .meta{margin-top:22px;font-size:14px;color:var(--stone)}
.pagehead .meta a{color:var(--cta-deep);text-decoration:none;border-bottom:1px solid var(--line-soft)}
.pagehead .meta a:hover{border-bottom-color:var(--cta-deep)}
@media (max-width:860px){.pagehead{padding:24px 0 30px}}

.stack{margin-top:28px}
.stack .tier{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;
             padding:16px 18px;border:1px solid rgba(226,232,240,.22);
             background:rgba(255,255,255,.05);margin-bottom:6px;border-radius:6px}
.stack .tier .lv{font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:30px;line-height:1;color:var(--cta)}
.stack .tier h3{margin-bottom:5px}
.stack .tier p{margin:0;font-size:15px}

.stack .sixth{border-color:rgba(217,119,54,.55);background:rgba(217,119,54,.10);margin-bottom:0}
.stack .gap{display:flex;align-items:center;gap:14px;padding:16px 0 14px;font-size:13px;
            letter-spacing:2px;text-transform:uppercase;color:var(--cta)}
.stack .gap::after{content:"";flex:1;height:1px;background:rgba(217,119,54,.4)}
.stack .base{border-left:3px solid var(--accent2);padding-left:16px}
.stack .baselabel{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--accent2);
                  margin:0 0 12px;font-weight:600}
.stack .footnote{margin:18px 0 0;font-size:14px;color:#AEB6C0}
@media (max-width:620px){.stack .tier{grid-template-columns:38px 1fr;gap:12px;padding:14px}}

.options{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
@media (max-width:980px){.options{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.options{grid-template-columns:1fr}}
.opt{border:1px solid var(--line-soft);border-radius:8px;padding:18px;background:var(--paper);
     display:flex;flex-direction:column}
.opt h3{font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:19px;text-transform:uppercase;
        letter-spacing:.4px;margin-bottom:12px}
.opt .right{font-size:14px;color:var(--slate);margin:0 0 12px}
.opt .stops{font-size:14px;color:var(--ink);margin:0;padding-top:12px;border-top:1px solid var(--line-soft)}
.opt .tag{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--stone);
          font-weight:600;display:block;margin-bottom:5px}

.opt.ours{border-color:var(--cta);border-width:2px;box-shadow:0 2px 0 rgba(217,119,54,.25)}
.opt.ours h3{color:var(--cta-deep)}

.symptoms{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
@media (max-width:760px){.symptoms{grid-template-columns:1fr}}
.symptoms li{position:relative;padding-left:26px;font-size:16px;line-height:1.45}
.symptoms li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:10px;
                     border:2px solid var(--cta);border-radius:2px}

.essay{max-width:680px;margin:0 auto}
.essay p{font-size:18px;line-height:1.65;margin:0 0 20px;color:var(--ink)}
.essay h2{font-size:clamp(23px,2.6vw,30px);margin:42px 0 14px}
.essay h2 .no{color:var(--cta);font-size:.8em;margin-right:12px}
.essay .lead-in{font-size:20px;line-height:1.6;color:var(--slate)}
.essay ul{margin:0 0 20px;padding-left:22px}
.essay li{font-size:18px;line-height:1.6;margin-bottom:10px}
.essay .source{font-size:14px;line-height:1.55;color:var(--stone);border-left:3px solid var(--line-soft);
               padding-left:16px;margin:0 0 20px}
.essay .source a{color:var(--cta-deep)}

.turn{background:var(--ink);color:#E5E7EB;padding:44px 0;margin:44px 0}
.turn p{max-width:680px;margin:0 auto;font-family:Rokkitt,Georgia,serif;font-weight:700;
        font-size:clamp(22px,3vw,30px);line-height:1.28;color:#C2C9D2;text-align:left}

.nextstep{background:var(--paper);border-top:1px solid var(--line-soft);padding:42px 0}
.nextstep .wrap{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
@media (max-width:760px){.nextstep .wrap{grid-template-columns:1fr}}
.nextstep h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:8px}
.nextstep p{margin:0;color:var(--slate);max-width:560px}

.reveal{margin-top:12px}
.reveal>summary{display:inline-flex;align-items:center;gap:9px;cursor:pointer;list-style:none;
                font-size:12px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;
                color:var(--accent2);border:1px solid var(--accent2);border-radius:5px;
                padding:7px 12px;user-select:none}
.reveal>summary::-webkit-details-marker{display:none}
.reveal>summary::after{content:"+";font-size:16px;line-height:1;font-weight:700}
.reveal[open]>summary::after{content:"\2212"}
.reveal>summary:hover{background:rgba(59,122,140,.10)}
.reveal>summary:focus-visible{outline:2px solid var(--cta);outline-offset:2px}
.reveal .body{margin:14px 0 2px;padding-left:15px;border-left:2px solid var(--accent2)}
.reveal .body p{margin:0;font-size:15px;line-height:1.55}

.navy .reveal>summary{color:var(--cta);border-color:rgba(217,119,54,.55)}
.navy .reveal>summary:hover{background:rgba(217,119,54,.12)}
.navy .reveal .body{border-left-color:rgba(217,119,54,.55)}

.reveals{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.reveals>.reveal{margin-top:0;flex:0 0 auto}
.reveals>.reveal[open]{flex:1 0 100%}

@media (max-width:620px){
  .reveals>.reveal,.reveals>.reveal[open]{flex:1 0 100%}
  .reveals>.reveal>summary{width:100%;justify-content:space-between;text-align:left}
}
.reveal>summary{max-width:100%}

:root{--accent2-bright:#4E93A6}
.navy .reveal.gain>summary{color:var(--accent2-bright);border-color:rgba(78,147,166,.6)}
.navy .reveal.gain>summary:hover{background:rgba(78,147,166,.14)}
.navy .reveal.gain .body{border-left-color:rgba(78,147,166,.6)}

details.fold>summary{list-style:none;cursor:pointer;user-select:none;position:relative;padding-right:34px}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-family:Rokkitt,Georgia,serif;font-weight:900;font-size:24px;line-height:1;color:var(--accent2)}
details.fold[open]>summary::after{content:"\2212"}
details.fold>summary:hover h3{color:var(--accent2)}
details.fold>summary:focus-visible{outline:2px solid var(--cta);outline-offset:4px;border-radius:4px}
.card.fold{padding:16px 20px}
.card.fold>summary{display:flex;align-items:baseline;gap:12px}
.card.fold>summary h3{margin:0}
.card.fold>.body{margin-top:10px}
.step.fold{display:block}
.step.fold>summary{display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:start}
.step.fold>summary .phase-sub{margin-bottom:0}
.step.fold>.body{padding:10px 0 2px 70px}
.step.fold>.body p+p{margin-top:12px}
@media (max-width:620px){.step.fold>.body{padding-left:0}}

#faq{background:var(--bone)}
.faq{display:grid;gap:12px;margin-top:24px}
.faq .card.fold>summary h3{font-size:17px}
.faq .card.fold>.body p{margin:0;color:var(--slate);line-height:1.55}

.reveal .body .quote{margin-top:4px}
.reveal .body blockquote+p{margin-top:12px}

.about .reveals{flex-direction:column;align-items:flex-start;gap:8px}
.about .reveals>.reveal,.about .reveals>.reveal[open]{flex:0 0 auto;width:100%}
.about .reveals>.reveal>summary{width:auto}

.points{max-width:720px;margin:16px 0 0;padding-left:22px}
.points li{margin:0 0 12px;line-height:1.5}
.points li:last-child{margin-bottom:0}
.table-scroll{display:block;width:100%;max-width:100%;min-width:0;overflow-x:auto;margin:18px 0 8px;-webkit-overflow-scrolling:touch}
table.measure{width:100%;border-collapse:collapse;font-family:Inter,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:15px;line-height:1.45;color:var(--ink)}
table.measure th,table.measure td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line-soft);vertical-align:top}
table.measure th{font-weight:600;color:var(--ink);background:var(--bone)}
table.measure.wide{width:max-content;min-width:100%}
table.measure.wide th,table.measure.wide td{white-space:nowrap}

/* Audit page. Scoped so home and the article keep their current look. */
.audit .pagehead .dek{max-width:640px;margin:14px 0 0;font-size:17px;line-height:1.55;color:var(--slate)}
.audit .actions{margin-top:22px}
.audit .lede,.audit .prose{max-width:720px}
.audit .lede{margin-top:12px}
.audit section.bone{background:var(--bone)}

.audit .run{max-width:720px;margin-top:24px;border-top:2px solid var(--accent2)}
.audit .run p{margin:0;padding:16px 0;border-bottom:1px solid var(--line);color:var(--slate)}
.audit .run p strong{display:block;margin-bottom:4px;color:var(--ink);font-size:18px;font-weight:600;line-height:1.25}

.audit .table-scroll{margin:24px 0 0;background:var(--paper);border:1px solid rgba(59,122,140,.45);border-radius:8px;box-shadow:0 2px 0 rgba(66,96,122,.14)}
.audit section.navy .table-scroll{border-color:rgba(226,232,240,.4);box-shadow:none}
.audit section.navy .lede em{color:#AEB6C0}
.audit .table-scroll + .prose{margin-top:16px}
.audit table.measure th{background:transparent;color:var(--stone);font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;border-bottom:2px solid var(--accent2);padding:12px 14px}
.audit table.measure td{padding:12px 14px;color:var(--ink)}
.audit table.measure td:first-child{font-weight:600;color:var(--accent2)}
.audit table.measure tr:last-child td{border-bottom:0}
.audit table.measure.wide{font-variant-numeric:tabular-nums}
.audit table.measure.wide th,.audit table.measure.wide td{padding:12px 10px}
.audit table.measure.wide th{text-transform:none;letter-spacing:0;font-size:13px}
.audit table.measure.wide th:first-child,
.audit table.measure.wide td:first-child{position:sticky;left:0;z-index:1;background:var(--paper);border-right:1px solid var(--line-soft)}
.audit table.measure.wide th:first-child{z-index:2}

.audit .gains,.audit .stages,.audit .limits{list-style:none;margin:24px 0 0;padding:0;max-width:none}
.audit .gains,.audit .stages{display:grid;gap:16px}
.audit .gains{grid-template-columns:1fr 1fr}
.audit .gains li:last-child{grid-column:1 / -1}
.audit .stages{grid-template-columns:repeat(3,1fr);margin-bottom:4px}
.audit .gains li,.audit .stages li{margin:0;background:var(--paper);border:1px solid rgba(59,122,140,.45);border-radius:8px;padding:18px 20px;box-shadow:0 2px 0 rgba(66,96,122,.14);line-height:1.5}
.audit .gains li strong,.audit .stages li strong{display:block;margin-bottom:8px;font-size:18px;font-weight:600;line-height:1.25;color:var(--ink)}
.audit .limits{display:grid;grid-template-columns:1fr 1fr;gap:18px 28px}
.audit .limits li{position:relative;margin:0;padding-left:26px;line-height:1.5}
.audit .limits li::before{content:"";position:absolute;left:0;top:6px;width:10px;height:10px;border:2px solid var(--cta);border-radius:2px}
.audit .limits li strong{display:block;margin-bottom:4px}

.audit #options .options{gap:16px}
.audit #options .opt{border:1px solid rgba(59,122,140,.45);padding:18px 20px;box-shadow:0 2px 0 rgba(66,96,122,.14)}
.audit #options .opt.ours{border-color:var(--cta);border-width:2px;background:var(--bone);box-shadow:0 2px 0 rgba(217,119,54,.28)}
.audit #options .opt .stops{margin-top:auto}

@media (max-width:860px){
  .audit .gains,.audit .stages{grid-template-columns:1fr}
  .audit .gains li:last-child{grid-column:auto}
}
@media (max-width:760px){
  .audit .limits{grid-template-columns:1fr}
}