/* ============================================================
   THROUGHLINE — built on the authentic LCS design system
   Light canvas · navy chrome · Lane Blue accent · IBM Plex Sans
   (tokens + components extracted verbatim from LCS developer.html)
   ============================================================ */

@font-face{font-family:'IBM Plex Sans';font-weight:400;font-display:swap;src:local('IBM Plex Sans')}
:root{
  --canvas:#EAEDF2; --panel:#FFFFFF; --panel-2:#F4F6F9; --panel-3:#EDF0F4;
  --side:#0F2A1E; --side-2:#173A2A; --side-line:#244A3A; --side-ink:#CDD9CF; --side-mute:#83998B;
  --ink:#1A2130; --ink-2:#48515F; --mute:#586172; --faint:#9AA2B0;
  --border:#D7DCE4; --border-2:#C6CCD7;
  --accent:#1A9457; --accent-2:#127044; --accent-soft:#E8F5EE; --accent-line:#BBE2CC;
  --ok:#2E7D32; --okbg:#EAF4EB; --warn:#B5611B; --warnbg:#FAF1E7; --bad:#B23A3A; --badbg:#F8ECEC;
  --maxw:1080px;
}
*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
body{font-family:'IBM Plex Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);
  background:var(--canvas);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}
a{color:var(--accent);text-decoration:none}
img,svg{max-width:100%}
.mono{font-family:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace}
.muted{color:var(--mute)} .faint{color:var(--faint)}
.hidden{display:none!important}

/* ---------- top bar (navy) ---------- */
header.bar{display:flex;align-items:center;gap:14px;background:var(--side);color:#fff;padding:14px 22px;
  border-bottom:1px solid var(--side-line);position:sticky;top:0;z-index:60}
.logo{display:flex;align-items:center;gap:10px}
.logo .glx{width:30px;height:30px;border-radius:8px;overflow:hidden;flex:0 0 auto;display:block}
.logo .glx svg{width:30px;height:30px;display:block}
.logo .gl{width:28px;height:28px;border:2px solid #1A9457;border-radius:7px;display:grid;place-items:center}
.logo .gl svg{width:16px;height:16px;stroke:#1A9457;fill:none;stroke-width:2}
.logo b{font-size:16px;letter-spacing:.2px}
.logo small{display:block;color:var(--side-mute);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;margin-top:1px}
header .sp{flex:1}
.barnav{display:flex;gap:22px;margin-left:8px}
.barnav a{color:var(--side-ink);font-size:13.5px;font-weight:500}
.barnav a:hover{color:#fff}
header .btn{background:transparent;border-color:#37496b;color:#cdd8ea}
header .btn:hover{border-color:#6f9fe0;color:#fff}
header .btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
header .btn.pri:hover{background:#22A55F;border-color:#22A55F;color:#fff}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer}

/* ---------- buttons ---------- */
.btn{font-family:inherit;font-size:13px;border:1px solid var(--border-2);background:#fff;color:var(--ink);
  padding:8px 13px;border-radius:7px;cursor:pointer;transition:.12s;display:inline-flex;align-items:center;gap:7px;text-decoration:none}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover{background:var(--accent-2);color:#fff;border-color:var(--accent-2)}
.btn.dim{color:var(--mute)}
.btn.danger:hover{border-color:var(--bad);color:var(--bad)}
.btn.sm{padding:5px 9px;font-size:12px;border-radius:6px}
.btn.lg{padding:11px 20px;font-size:14.5px;border-radius:8px}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:26px 22px 80px}
.eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin:0 0 4px;font-weight:600}
h1{font-size:21px;margin:0 0 3px;letter-spacing:-.01em}
h2{margin:0}
.lede{color:var(--ink-2);margin:0 0 22px;max-width:70ch}
.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}
.card+.card{margin-top:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.sub{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:18px 0 9px;font-weight:600}
.sub:first-child{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:760px){.grid2,.grid3{grid-template-columns:1fr}}
.count{color:var(--mute);font-weight:400;font-size:13px}

/* ---------- fields ---------- */
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.field label{font-size:12px;font-weight:600;color:var(--ink-2)}
.field .hint{font-size:11.5px;color:var(--faint);font-weight:400}
input[type=text],input[type=number],input[type=email],select,textarea{font-family:inherit;font-size:13.5px;
  color:var(--ink);background:#fff;border:1px solid var(--border-2);border-radius:8px;padding:9px 11px;width:100%}
textarea{resize:vertical;min-height:74px;line-height:1.55}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

/* ---------- badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:3px 8px;border-radius:20px;
  border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent-2);text-transform:capitalize}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px}
.pill.ok{background:var(--okbg);color:var(--ok)} .pill.off{background:var(--badbg);color:var(--bad)}
.pill.rev{background:var(--panel-3);color:var(--mute)} .pill.warn{background:#fdf0d8;color:#8a5a00}

/* ---------- KPI tiles + distribution bars (LCS analytics) ---------- */
.ov-totals{display:flex;flex-wrap:wrap;gap:26px;margin:0 0 6px}
.ov-totals .ovt{display:flex;flex-direction:column;gap:1px}
.ov-totals .ovt b{font-size:22px;font-weight:680;color:var(--ink);font-variant-numeric:tabular-nums}
.ov-totals .ovt span{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--mute)}
.an-bar{display:flex;align-items:center;gap:9px;font-size:12px;margin-bottom:5px}
.an-bar .an-lab{width:96px;color:var(--mute);text-align:right;font-variant-numeric:tabular-nums}
.an-bar .an-track{flex:1;height:9px;background:#eef1f5;border-radius:5px;overflow:hidden}
.an-bar .an-fill{display:block;height:100%;border-radius:5px;background:var(--accent)}
.an-bar .an-val{width:30px;text-align:right;color:var(--ink-2);font-variant-numeric:tabular-nums}
.an-trend{display:flex;align-items:flex-end;gap:10px;height:120px;padding:4px 2px 0}
.an-tcol{display:flex;flex-direction:column;align-items:center;gap:4px;justify-content:flex-end;flex:1}
.an-tbar{width:100%;max-width:40px;background:var(--accent);border-radius:4px 4px 0 0;display:block}
.an-tm{font-size:10.5px;color:var(--mute)} .an-ts{font-size:11px;font-weight:600;color:var(--ink-2);font-variant-numeric:tabular-nums}

/* ---------- segmented control ---------- */
.ovseg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}
.ovseg button{border:0;background:transparent;font:inherit;font-size:12px;padding:6px 13px;cursor:pointer;
  color:var(--mute);border-left:1px solid var(--border)}
.ovseg button:first-child{border-left:0}
.ovseg button.on{background:var(--accent);color:#fff}

/* ---------- tables ---------- */
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;font-weight:600;color:var(--mute);font-size:11px;text-transform:uppercase;
  letter-spacing:.04em;padding:8px 10px;border-bottom:1px solid var(--border)}
table.tbl td{padding:11px 10px;border-bottom:1px solid rgba(0,0,0,.05);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tr.click{cursor:pointer}
table.tbl tr.click:hover td{background:rgba(26,148,87,.05)}
.actcell{text-align:right;white-space:nowrap}

/* ---------- collapsible company cards (owner console) ---------- */
.co{border:1px solid var(--border);border-radius:12px;background:var(--panel);margin-bottom:14px;overflow:hidden}
.co-h{display:flex;align-items:center;gap:11px;padding:15px 18px;background:var(--panel-2);border-bottom:1px solid var(--border);cursor:pointer}
.co-h .nm{font-weight:600;font-size:15px}.co-h .sp{flex:1}
.co-h .chev{width:16px;height:16px;stroke:var(--mute);fill:none;stroke-width:2.2;transition:.15s}
.co.open .co-h .chev{transform:rotate(180deg)}
.co-b{padding:18px;display:none}.co.open .co-b{display:block}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--side);color:#fff;font-size:13px;
  padding:10px 16px;border-radius:9px;box-shadow:0 10px 30px rgba(16,26,43,.3);opacity:0;pointer-events:none;transition:.18s;z-index:90}
.toast.show{opacity:1}

/* ---------- sign-in gate ---------- */
.gate{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--canvas)}
.gate .box{width:100%;max-width:400px}
.gate .box .card{padding:26px}
.gate .glogo{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.gate .glogo .gl{width:32px;height:32px;border:2px solid var(--accent);border-radius:7px;display:grid;place-items:center}
.gate .glogo .gl svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:2}
.gate .glogo b{font-size:17px}
.gate .glogo small{display:block;color:var(--mute);font-size:10px;letter-spacing:.12em;text-transform:uppercase}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ============================================================
   MARKETING layout (in the LCS visual language)
   ============================================================ */
.mwrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.hero{padding:64px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.05;letter-spacing:-.02em;margin:14px 0 0;font-weight:680;color:var(--ink)}
.hero h1 .hl{color:var(--accent)}
.hero .lede{font-size:17px;margin-top:16px;max-width:48ch}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.trust{display:flex;gap:30px;margin-top:30px;flex-wrap:wrap}
.trust b{display:block;font-size:22px;font-weight:680;color:var(--ink);font-variant-numeric:tabular-nums}
.trust span{font-size:12px;color:var(--mute)}
.section{padding:58px 0}
.section.alt{background:#fff;border-block:1px solid var(--border)}
.section-head{max-width:640px;margin:0 auto 34px;text-align:center}
.section-head h2{font-size:clamp(24px,3.4vw,34px);letter-spacing:-.01em;font-weight:680;color:var(--ink)}
.section-head .lede{margin:12px auto 0}
.h-lede{font-size:16px;color:var(--ink-2)}

/* hero signature: the throughline (white card, LCS chrome) */
.flow{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 18px 50px -30px rgba(16,26,43,.4)}
.flow .cap{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.flow .cap span{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);font-weight:600}
.rec{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:13px 15px;margin-bottom:16px}
.rec .t{display:flex;justify-content:space-between;align-items:center}
.rec .nm{font-weight:600;font-size:14px}
.rec .meta{font-size:12px;color:var(--mute);margin-top:5px;font-family:'IBM Plex Mono',monospace}
.stations{display:flex;justify-content:space-between;position:relative;margin-top:6px}
.track{position:absolute;left:9%;right:9%;top:21px;height:3px;background:var(--border);border-radius:3px;overflow:hidden}
.track .fill{position:absolute;inset:0;width:0;background:var(--accent);border-radius:3px;animation:flow 5.4s ease-in-out infinite}
.pulse{position:absolute;top:16px;left:9%;width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);animation:travel 5.4s ease-in-out infinite}
@keyframes flow{0%,28%{width:0}44%,66%{width:50%}82%,100%{width:82%}}
@keyframes travel{0%,28%{left:9%}44%,66%{left:50%}82%,100%{left:82%}}
.st{display:flex;flex-direction:column;align-items:center;gap:8px;width:33%;position:relative;z-index:2}
.st .node{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;background:#fff;border:1px solid var(--border);color:var(--mute)}
.st .node svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:2}
.st.lit .node{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.st .lbl{font-size:11px;color:var(--mute);font-weight:600}.st.lit .lbl{color:var(--ink)}
.flow-foot{margin-top:18px;display:flex;align-items:center;gap:9px;font-size:12px;color:var(--mute)}
.flow-foot .d{width:7px;height:7px;border-radius:50%;background:var(--accent)}

/* compare (frankenstein) */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:stretch}
.way{border:1px solid var(--border);border-radius:12px;padding:22px;background:#fff}
.way.old{background:var(--badbg);border-color:#ecc9c9}
.way.new{background:var(--okbg);border-color:#cfe6d0}
.way .wh{font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;font-weight:700}
.way.old .wh{color:var(--bad)} .way.new .wh{color:var(--ok)}
.nrow{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--border);border-radius:9px;padding:11px 13px;margin-bottom:9px}
.nrow .ic{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;flex:none;font-weight:700;font-size:13px}
.nrow.bad .ic{background:var(--badbg);color:var(--bad)} .nrow.ok .ic{background:var(--okbg);color:var(--ok)}
.nrow .tt{font-weight:600;font-size:13.5px} .nrow .ss{font-size:11.5px;color:var(--mute);margin-top:1px}
.brk{text-align:center;font-size:11px;color:var(--bad);padding:2px 0;font-family:'IBM Plex Mono',monospace}
.way .punch{margin-top:14px;font-size:13.5px;color:var(--ink-2)}
.vs{display:grid;place-items:center;color:var(--faint);font-size:12px;font-weight:700}
@media(max-width:760px){.hero-grid{grid-template-columns:1fr;gap:30px}.compare{grid-template-columns:1fr}}

/* pillars */
.pillar{background:#fff;border:1px solid var(--border);border-radius:12px;padding:22px}
.pillar .icn{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent)}
.pillar .icn svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:2}
.pillar h3{font-size:18px;margin:14px 0 8px;font-weight:640}
.pillar p{color:var(--ink-2);font-size:13.5px;margin:0}
.pillar .who{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-top:16px;font-weight:600}

/* pledge band */
.pledge{background:var(--side);color:#fff;border-radius:14px;padding:42px 40px;position:relative;overflow:hidden}
.pledge .eyebrow{color:#7fa6dd}
.pledge h2{font-size:clamp(24px,3.4vw,34px);max-width:620px;color:#fff;font-weight:680;margin-top:10px}
.pledge p{max-width:560px;margin-top:14px;color:#cdd8ea;font-size:15.5px}
.pledge .btn{background:#fff;border-color:#fff;color:var(--side)}
.pledge .btn:hover{background:#e7eefc;color:var(--side)}
.pledge .btn.ghost{background:transparent;border-color:#3a4d6e;color:#dce5f4}
.pledge .btn.ghost:hover{border-color:#6f9fe0;color:#fff}

/* footer */
.foot{background:var(--side);color:#cdd8ea;padding:48px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot h5{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--side-mute);margin:0 0 14px}
.foot a{display:block;color:var(--side-ink);font-size:13.5px;padding:5px 0}
.foot a:hover{color:#fff}
.foot .lo{display:flex;align-items:center;gap:9px;color:#fff;margin-bottom:12px}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--side-line);display:flex;justify-content:space-between;
  gap:14px;color:var(--side-mute);font-size:12.5px;flex-wrap:wrap}
.band{text-align:center;padding:64px 0}
.band h2{font-size:clamp(26px,4vw,38px);font-weight:680;color:var(--ink)}
.band .lede{margin:14px auto 0;max-width:50ch}

@media(max-width:760px){
  .barnav{display:none}.burger{display:block}
  .foot-grid{grid-template-columns:1fr 1fr}
  .section{padding:44px 0}
}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}