/* ============================================================
   COGS CONSULTING · INTAKE + ADMIN
   Tokens and components inherited from CC-BRAND-001.
   No rounded corners. No gradients. No shadows. Brass or nothing.
   ============================================================ */

:root{
  --ink:#16181D;
  --graphite:#23262D;
  --paper:#F5F4F0;
  --paper-2:#ECEAE4;
  --brass:#B5842F;
  --brass-bright:#D9A544;
  /* brass for TEXT under 19px on light backgrounds — ≥4.5:1 AA.
     --brass stays for borders, rules and fills (3:1 non-text). */
  --brass-text:#8A6420;
  --slate:#5C6169;
  --rule:#D6D3CB;
  --rule-dark:#33373F;
  --warn:#9A3B2E;
  /* greys on dark backgrounds / placeholders */
  --mist:#9CA1A9;
  --mist-strong:#C9CCD1;
  --mist-dim:#7D828B;
  --placeholder:#A9ADB4;
  /* spacing scale — 4px base */
  --s1:4px;
  --s2:8px;
  --s3:12px;
  --s4:16px;
  --s5:24px;
  --s6:32px;
  --s7:48px;
  /* motion */
  --t-fast:.2s;
  --t-med:.35s;
  --t-slow:.5s;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Source Serif 4',Georgia,serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

.mono{font-family:'IBM Plex Mono',monospace}
.disp{font-family:'Archivo',sans-serif}
.page{max-width:820px;margin:0 auto;padding:0 28px}
.page-wide{max-width:1100px;margin:0 auto;padding:0 28px}

/* keyboard focus — square outline, brass or nothing */
a:focus-visible,button:focus-visible,.radioset input:focus-visible{outline:2px solid var(--brass);outline-offset:2px}

/* shared eyebrow / mono micro-label type */
.doc-kind,.case-label,.svc-label,.optional,.progress-meta{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
}

/* ---------- SITE HEADER (marketing pages only) ---------- */
.site-bar{max-width:820px;margin:0 auto;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
/* .mark.site-mark: must out-rank the later .mark{margin-bottom} rule,
   which otherwise pushes the logo up out of alignment with the nav */
.mark.site-mark{margin-bottom:0;text-decoration:none;color:var(--paper)}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--paper);text-decoration:none;padding:12px 2px}
.site-nav a:hover{color:var(--brass-bright)}
.site-nav a.active{color:var(--brass-bright);box-shadow:inset 0 -2px 0 var(--brass-bright)}
/* .site-cta is the one sanctioned size variant of .btn */
.site-nav .site-cta{padding:9px 18px;text-decoration:none}
.site-menu-toggle{display:none;width:44px;height:44px;font-family:'IBM Plex Mono',monospace;color:var(--paper);background:none;border:1px solid var(--rule-dark);padding:0;cursor:pointer}
.site-menu-toggle:hover,.site-menu-toggle[aria-expanded="true"]{color:var(--brass-bright);border-color:var(--brass)}
.site-menu-icon{display:flex;width:20px;height:16px;margin:auto;flex-direction:column;justify-content:space-between}
.site-menu-icon span{display:block;width:100%;height:2px;background:currentColor;transition:transform var(--t-fast) ease,opacity var(--t-fast) ease}
.site-menu-toggle.is-open .site-menu-icon span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-menu-toggle.is-open .site-menu-icon span:nth-child(2){opacity:0}
.site-menu-toggle.is-open .site-menu-icon span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HOME PAGE ---------- */
.site-hero{border-top:1px solid var(--rule-dark)}
.hero-h1{max-width:30ch;text-transform:none;font-stretch:105%;letter-spacing:0;font-size:clamp(28px,4.9vw,50px)}
.mast .hero-h1+p{max-width:72ch}
.hero-link{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--paper);text-decoration:underline;text-underline-offset:4px}
.hero-link:hover{color:var(--brass-bright)}
.home-item{border-top:1px solid var(--rule);padding:14px 0}
.home-item:last-of-type{padding-bottom:0}
.home-item p{max-width:62ch}
.home-item .sec-head{margin-bottom:var(--s2)}
.home-ask{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--slate);margin-top:var(--s6)}

/* ---------- SERVICES PAGE ---------- */
.svc-cards{display:grid;gap:var(--s5)}
.svc-card{padding:var(--s6);border-top:3px solid var(--brass)}
.svc-card-head{border-bottom:1px solid var(--rule);padding-bottom:var(--s4);margin-bottom:var(--s1)}
@media(max-width:640px){.svc-card{padding:var(--s5)}}
.svc-label{color:var(--slate);border:1px solid var(--rule);padding:3px 9px;margin-left:auto;white-space:nowrap}
.svc-p{max-width:62ch;margin-top:var(--s4)}
@media(max-width:640px){.sec-head{flex-wrap:wrap}.svc-label{margin-left:0}}

/* ---------- CARDS + REVEAL (marketing pages) ---------- */
.card-grid{display:grid;gap:20px;margin-top:var(--s5)}
.card-grid-2{grid-template-columns:1fr 1fr}
.card{border:1px solid var(--rule);padding:var(--s5);transition:border-color var(--t-fast) ease}
.card:hover{border-color:var(--brass)}
.card p{max-width:62ch}

/* hidden state is gated on .has-js (set by site.js), so with JS
   off — or if the script fails — everything renders visible */
.has-js .reveal{opacity:0;transform:translateY(12px);transition:opacity var(--t-slow) ease-out,transform var(--t-slow) ease-out}
.has-js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.has-js .reveal{opacity:1;transform:none;transition:none}}

.card-grid-3{grid-template-columns:repeat(3,1fr)}
.panel-grid{gap:var(--s5)}
.card.panel{padding:var(--s6);border-top:3px solid var(--brass)}
@media(max-width:860px){.card-grid-3,.card-grid-2{grid-template-columns:1fr}}

/* ---------- ACCORDION ---------- */
.acc-h{margin:0}
.acc-btn{display:block;width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:0;color:var(--ink);position:relative}
.acc-ind{position:absolute;top:0;right:0;font-family:'IBM Plex Mono',monospace;font-size:22px;font-weight:500;color:var(--brass-text);line-height:1;transition:transform var(--t-med) ease}
.acc.is-open .acc-ind{transform:rotate(45deg)}
.acc-title-sm{display:block;font-family:'Archivo',sans-serif;font-weight:700;font-size:15px;text-transform:uppercase;letter-spacing:.06em;line-height:1.4;padding-right:40px}
.acc-sm .acc-btn{padding:var(--s3) 0}
.acc-sm .acc-ind{font-size:18px;top:13px}
.acc-sm.js .acc-btn:hover .acc-title-sm{color:var(--brass-text)}
.acc-sm .acc-body{margin-top:0;padding-bottom:var(--s3);max-width:62ch}
.acc-sm .acc-h{margin:0}
.acc-panel{overflow:hidden}
.acc.js .acc-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-med) ease}
.acc.js.is-open .acc-panel{grid-template-rows:1fr}
.acc-inner{min-height:0;overflow:hidden}
.acc.js:not(.is-open) .acc-inner{visibility:hidden}
@media (prefers-reduced-motion:reduce){.acc.js .acc-panel,.acc-ind{transition:none}}

/* ---------- WHAT I DO PAGE ---------- */
.what-title{margin-bottom:var(--s2)}
.what-p{max-width:62ch}

/* ---------- ABOUT PAGE ---------- */

/* ---------- WORK PAGE ---------- */
.case-label{color:var(--slate);margin-bottom:var(--s1)}

/* ---------- CASE STUDIES PAGE ---------- */
.case-study-list{display:grid;gap:var(--s7);padding-top:var(--s7)}
.case-study{
  border:1px solid var(--rule);
  border-top:4px solid var(--brass);
  padding:var(--s6);
}
.case-study-head{
  padding-bottom:var(--s5);
  border-bottom:1px solid var(--rule);
}
.case-number{
  font-family:'IBM Plex Mono',monospace;
  color:var(--brass-text);
  font-size:13px;
  font-weight:600;
  margin-bottom:var(--s2);
}
.case-study h2{max-width:26ch}
.case-study h2 a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid var(--brass);
}
.case-study h2 a:hover{color:var(--brass-text)}
.case-study .case-label{margin-top:var(--s4)}
.case-summary{max-width:66ch;margin-top:var(--s5)}
.case-points{
  display:grid;
  gap:var(--s3);
  margin-top:var(--s5);
  padding-left:22px;
  max-width:70ch;
  list-style-type:square;
}
.case-points li{padding-left:4px}
.case-after{max-width:66ch;margin-top:var(--s5)}
blockquote{
  border-left:3px solid var(--brass);
  margin:var(--s5) 0 0;
  padding:var(--s3) 0 var(--s3) var(--s5);
  font-size:21px;
  line-height:1.5;
  max-width:66ch;
}
blockquote cite{
  display:block;
  color:var(--slate);
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  font-style:normal;
  letter-spacing:.03em;
  margin-top:var(--s3);
}
.also-built{
  background:var(--paper-2);
  border:1px solid var(--rule);
  padding:var(--s6);
}
.also-kicker{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--brass-text);
  margin-bottom:var(--s2);
}
.also-intro{max-width:66ch;color:var(--slate);margin-top:var(--s4)}
.also-list{display:grid;gap:var(--s5);margin-top:var(--s6)}
.also-item{border-top:1px solid var(--rule);padding-top:var(--s4)}
.also-item h3{margin-bottom:var(--s2)}
.also-item p{max-width:66ch}
.case-closing p{max-width:66ch;margin-top:var(--s4)}

@media(max-width:700px){
  .case-study{padding:var(--s5)}
  .also-built{padding:var(--s5)}
  blockquote{padding-left:var(--s4);font-size:19px}
}

/* ---------- MASTHEAD ---------- */
header{background:var(--ink);color:var(--paper);border-bottom:3px solid var(--brass-bright)}
.mast{max-width:820px;margin:0 auto;padding:var(--s7) 28px}
.mast-wide{max-width:1100px}
.mark{display:flex;align-items:center;gap:12px;margin-bottom:var(--s6)}
.mark svg{flex:none}
.wordmark{font-family:'Archivo',sans-serif;font-weight:800;font-stretch:110%;font-size:20px;letter-spacing:.02em;text-transform:uppercase}
.wordmark span{color:var(--brass-bright)}
.doc-kind{letter-spacing:.14em;color:var(--brass-bright);margin-bottom:14px}
h1{font-family:'Archivo',sans-serif;font-weight:900;font-stretch:115%;font-size:clamp(30px,5.4vw,50px);line-height:1.03;letter-spacing:-.01em;text-transform:uppercase;max-width:15ch}
.mast p{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--mist);margin-top:18px;max-width:56ch;line-height:1.7}

/* ---------- TITLE BLOCK ---------- */
.titleblock{margin-top:var(--s6);border:1px solid var(--rule-dark);display:grid;grid-template-columns:repeat(4,1fr);font-family:'IBM Plex Mono',monospace;font-size:12px}
.titleblock.tb-5{grid-template-columns:repeat(5,1fr)}
.titleblock.tb-2{grid-template-columns:repeat(2,1fr)}
.titleblock.tb-1{grid-template-columns:1fr;display:inline-grid;min-width:180px}
.tb-cell{padding:10px 14px;border-right:1px solid var(--rule-dark)}
.tb-cell:last-child{border-right:none}
.tb-cell .k{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mist-dim);margin-bottom:4px}
.tb-cell .v{color:var(--paper);word-break:break-word}
.tb-cell .v.accent{color:var(--brass-bright)}
@media(max-width:700px){
  .titleblock,.titleblock.tb-5{grid-template-columns:repeat(2,1fr)}
  .titleblock.tb-1{grid-template-columns:1fr}
  .tb-cell{border-bottom:1px solid var(--rule-dark)}
  .tb-cell:nth-child(2n){border-right:none}
  .tb-cell:last-child{border-bottom:none}
}

/* ---------- PROGRESS ---------- */
.progress-wrap{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--rule)}
.progress-inner{max-width:820px;margin:0 auto;padding:14px 28px}
.progress-meta{display:flex;justify-content:space-between;align-items:baseline;gap:16px;color:var(--slate);margin-bottom:var(--s2)}
.progress-meta b{color:var(--ink);font-weight:600}
.progress-bar{height:4px;background:var(--paper-2);border:1px solid var(--rule)}
.progress-fill{height:100%;background:var(--brass);width:0%;transition:width var(--t-fast) linear}
@media (prefers-reduced-motion:reduce){.progress-fill{transition:none}}

/* ---------- SECTIONS ---------- */
section{padding:var(--s7) 0;border-bottom:1px solid var(--rule)}
section:last-of-type{border-bottom:none}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:var(--s3)}
.sec-num{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;color:var(--brass-text)}
h2{font-family:'Archivo',sans-serif;font-weight:800;font-stretch:112%;font-size:26px;text-transform:uppercase;letter-spacing:.01em;line-height:1.2}
h3{font-family:'Archivo',sans-serif;font-weight:700;font-size:15px;text-transform:uppercase;letter-spacing:.06em;line-height:1.35;margin:0 0 12px}
.lede{color:var(--slate);max-width:62ch;margin-bottom:var(--s6)}

/* ---------- FORM ---------- */
.screen{display:none}
.screen.active{display:block}

.field{border-top:1px solid var(--rule);padding:var(--s5) 0}
.field:first-of-type{border-top:none;padding-top:6px}
.field-head{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.q-num{font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;color:var(--brass-text);flex:none}
label.q{font-family:'Archivo',sans-serif;font-weight:700;font-size:15px;line-height:1.35;text-transform:uppercase;letter-spacing:.03em}
.hint{color:var(--slate);font-size:15px;line-height:1.55;margin:0 0 14px 0;max-width:62ch}
.optional{color:var(--slate);border:1px solid var(--rule);padding:2px 7px;flex:none}

input[type=text],input[type=email],textarea{
  width:100%;
  font-family:'Source Serif 4',Georgia,serif;
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--rule);
  padding:12px 14px;
  outline:none;
}
textarea{min-height:120px;resize:vertical}
input:focus,textarea:focus{border-color:var(--brass);box-shadow:inset 0 -2px 0 var(--brass)}
input::placeholder,textarea::placeholder{color:var(--placeholder)}

/* radio set — squares, never pills */
.radioset{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.radioset label{
  display:flex;align-items:center;gap:12px;
  background:#fff;padding:13px 16px;cursor:pointer;
  font-family:'IBM Plex Mono',monospace;font-size:13px;
}
.radioset label:hover{background:var(--paper-2)}
.radioset input{appearance:none;width:14px;height:14px;border:1px solid var(--slate);flex:none;background:#fff}
.radioset input:checked{background:var(--brass);border-color:var(--brass)}
.radioset input:checked ~ span{font-weight:600;color:var(--brass-text)}

/* ---------- BUTTONS ---------- */
.btnrow{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:var(--s6)}
.btn{
  display:inline-block;font-family:'Archivo',sans-serif;font-weight:700;
  font-size:13px;letter-spacing:.05em;text-transform:uppercase;
  padding:13px 24px;border:none;cursor:pointer;text-decoration:none;
}
.btn-primary{background:var(--ink);color:var(--paper);border-bottom:3px solid var(--brass)}
.btn-primary:hover{background:#000}
.btn-primary:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:var(--paper-2)}
.btn-brass{background:var(--brass-bright);color:var(--ink)}
.btn-brass:hover{background:var(--brass)}
.btn-link{background:none;border:none;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);cursor:pointer;text-decoration:underline;padding:6px 0}
.btn-link:hover{color:var(--brass-text)}

/* ---------- NOTICES ---------- */
.notice{border:1px solid var(--rule);border-left:3px solid var(--brass);background:var(--paper-2);padding:16px 18px;font-size:15px;margin-top:18px}
.notice.err{border-left-color:var(--warn);color:var(--warn)}
.inline-err{color:var(--warn);font-family:'IBM Plex Mono',monospace;font-size:12px;margin-top:8px;display:none}
.inline-err.show{display:block}

/* ---------- NEXT / DARK PANEL ---------- */
.next{background:var(--ink);color:var(--paper);padding:var(--s6)}
.next h3{color:var(--brass-bright)}
.next p{color:var(--mist-strong);margin-bottom:0}

/* ---------- SPINNER (square, no radius) ---------- */
.working{display:flex;align-items:center;gap:14px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-top:var(--s5)}
.sq{width:11px;height:11px;background:var(--brass);animation:blink 1s steps(2,end) infinite}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:.15}}
@media (prefers-reduced-motion:reduce){.sq{animation:none}}

/* ---------- ADMIN ---------- */
table{width:100%;border-collapse:collapse;font-size:15px}
th{font-family:'Archivo',sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.08em;text-align:left;padding:10px 14px;background:var(--ink);color:var(--paper)}
td{padding:12px 14px;border-bottom:1px solid var(--rule);vertical-align:top}
td.mono{font-family:'IBM Plex Mono',monospace;font-size:13px;white-space:nowrap}
tr.row-link:hover td{background:var(--paper-2)}
td a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--brass)}
td a:hover{color:var(--brass-text)}

.status{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--rule);padding:3px 8px;color:var(--slate)}
.status.new{border-color:var(--brass);color:var(--brass-text)}

.qa{border-top:1px solid var(--rule);padding:20px 0}
.qa:first-of-type{border-top:none}
.qa .q-label{font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--slate);margin-bottom:8px}
.qa .a-body{white-space:pre-wrap;max-width:70ch}
.qa .a-body.empty{color:var(--placeholder);font-style:italic}

.kpi{display:inline-block;border:1px solid var(--rule);padding:16px 20px;margin:6px 8px 0 0;min-width:150px}
.kpi .n{font-family:'Archivo',sans-serif;font-weight:900;font-stretch:115%;font-size:30px;line-height:1}
.kpi .l{font-family:'IBM Plex Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--slate);margin-top:6px}

.login-box{max-width:400px;margin:110px auto;padding:0 28px}
.login-box .mark{justify-content:flex-start}

/* ---------- FOOTER ---------- */
footer{background:var(--ink);color:var(--mist)}
.foot{max-width:820px;margin:0 auto;padding:var(--s5) 28px;font-family:'IBM Plex Mono',monospace;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-wide{max-width:1100px}
.foot b{color:var(--paper);font-weight:500}
.foot a{color:var(--mist)}

/* ---------- MOBILE (stays last) ---------- */
@media(max-width:640px){
  body{font-size:16px}
  .page,.page-wide{padding:0 20px}
  .mast,.mast-wide{padding:36px 20px 26px}
  .progress-inner{padding:12px 20px}
  section{padding:var(--s6) 0}
  .foot{padding:22px 20px}
  .site-mark{flex:1;min-width:0}
  .site-menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;margin-left:auto}
  .site-nav{flex:1 0 100%;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:12px;border-top:1px solid var(--rule-dark)}
  html.nav-ready .site-nav{display:none}
  html.nav-ready .site-nav.is-open{display:flex}
  .site-nav a{padding:13px 2px}
  .site-nav a.active{box-shadow:inset 3px 0 0 var(--brass-bright);padding-left:12px}
  .site-nav .site-cta{width:100%;text-align:center;margin-top:8px;padding:13px 18px}
  .btnrow .btn{flex:1 1 100%;text-align:center}
  .btnrow .hero-link{flex:1 1 100%;padding:12px 0;text-align:center}
  table{font-size:14px;table-layout:fixed}
  th,td{padding:10px;word-break:break-word}
  td.mono{white-space:normal}
  .next{padding:var(--s5)}
}

@media print{
  body{background:#fff;font-size:11pt}
  header,footer,.next{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .progress-wrap,.btnrow{display:none}
  section{padding:24px 0;break-inside:avoid}
  .qa{break-inside:avoid}
}