:root{
  --ink:#16161C; --ink2:#1C1C24; --card:#232330; --line:#33333E;
  --paper:#E8E2D0; --cream:#F2EDE1; --body:#C9C7BE; --mute:#8E8B80;
  --brass:#F1511B; --brass-dim:#C14116; --darktxt:#24242A;
  --serif:"Source Serif 4",Georgia,serif; --sans:"Inter",-apple-system,Segoe UI,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--ink);color:var(--body);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--brass);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(22,22,28,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;gap:28px;height:64px}
.logo{font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:.14em;color:var(--cream);cursor:pointer;background:none;border:none;padding:4px 0}
.logo em{font-style:normal;color:var(--brass)}
.logo-lockup{display:flex;align-items:center;gap:12px}
.avm-mark{display:flex;align-items:center;gap:6px;padding-left:12px;border-left:1px solid var(--line)}
.avm-mark span{font-family:var(--sans);font-size:10.5px;letter-spacing:.06em;color:var(--mute)}
.avm-mark svg{height:13px;width:auto;color:var(--brass)}
.tabs{display:flex;gap:4px;margin-left:auto;align-items:center}
.tab{background:none;border:none;color:var(--body);font-family:var(--sans);font-size:14.5px;font-weight:500;padding:8px 14px;border-radius:6px;cursor:pointer}
.tab:hover{color:var(--cream)}
.tab[aria-selected="true"]{color:var(--cream);background:var(--card)}
.tab.login{border:1px solid var(--brass);color:var(--brass);margin-left:10px}
.tab.login:hover{background:var(--brass);color:var(--ink);text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--cream);border-radius:6px;padding:6px 12px;font-size:14px;margin-left:auto;cursor:pointer}
@media(max-width:860px){
  .tabs{display:none;position:absolute;top:64px;left:0;right:0;background:var(--ink2);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 16px 16px;gap:2px}
  .tabs.open{display:flex}
  .tab{text-align:left;padding:12px 10px}
  .tab.login{margin-left:0;text-align:center;margin-top:8px}
  .menu-btn{display:block}
}

/* ---------- shared ---------- */
.page{display:none}
.page.active{display:block;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.kicker{font-size:12.5px;font-weight:600;letter-spacing:.28em;color:var(--brass);text-transform:uppercase;margin-bottom:18px}
h1,h2,h3{font-family:var(--serif);color:var(--cream);line-height:1.15;font-weight:700}
h1{font-size:clamp(34px,5.2vw,58px);letter-spacing:-.01em}
h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:16px}
h3{font-size:19px;margin-bottom:8px;font-weight:600}
.lede{font-family:var(--serif);font-size:clamp(18px,2vw,22px);color:var(--brass);font-style:italic;margin:20px 0 14px}
.sub{max-width:640px;font-size:17px}
.sub em{font-style:italic;color:var(--brass)}
/* ---------- verification gap stat pair ---------- */
.vgap{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:30px 0 6px;max-width:680px}
.vstat{border-left:2px solid var(--brass);padding:4px 0 4px 18px}
.vnum{font-family:var(--serif);font-size:clamp(40px,5.4vw,58px);line-height:1;color:var(--brass);font-weight:600}
.vtxt{font-size:14.5px;color:var(--body);margin-top:10px;max-width:280px}
.vsrc{font-size:12px;color:var(--mute);margin-top:26px;letter-spacing:.01em}
@media(max-width:700px){.vgap{grid-template-columns:1fr;gap:26px}}
section{padding:84px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.grid2,.grid3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:26px}
.card.gold{border-color:var(--brass)}
.card.paper{background:var(--paper);border:1.5px solid var(--brass)}
.card.paper h3{color:var(--darktxt)}
.card.paper p,.card.paper li{color:#4A463C}
.card.paper ul.clean li::before{color:#5C4E3E}
.card .kicker{margin-bottom:10px}
.btn{display:inline-block;font-family:var(--sans);font-weight:600;font-size:15px;padding:13px 26px;border-radius:8px;border:1px solid var(--brass);cursor:pointer}
.btn.solid{background:var(--brass);color:var(--ink)}
.btn.solid:hover{background:#D2AC5C;text-decoration:none}
.btn.ghost{background:none;color:var(--brass)}
.btn.ghost:hover{background:rgba(241,81,27,.1);text-decoration:none}
.btnrow{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.foot-note{font-size:12.5px;color:var(--mute);margin-top:14px}
ul.clean{list-style:none}
ul.clean li{padding-left:22px;position:relative;margin-bottom:10px}
ul.clean li::before{content:"–";position:absolute;left:0;color:var(--brass)}

/* ---------- hero / perimeter signature ---------- */
.hero{padding:96px 0 80px;border-bottom:1px solid var(--line)}
.hero .sub{font-size:18px}
.perimeter{margin-top:56px;border:1.5px solid var(--brass);border-radius:12px;padding:34px 30px 28px;position:relative;background:var(--ink2)}
.perimeter .plabel{position:absolute;top:-11px;left:26px;background:var(--ink);padding:0 12px;font-size:11.5px;font-weight:600;letter-spacing:.26em;color:var(--brass);text-transform:uppercase}
.stages{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:820px){.stages{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.stages{grid-template-columns:1fr}}
.stage{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:18px 16px}
.stage b{display:block;font-family:var(--serif);font-size:16.5px;color:var(--cream);margin-bottom:5px;font-weight:600}
.stage span{font-size:13.5px;color:var(--mute)}
.pfoot{display:flex;justify-content:space-between;align-items:center;margin-top:22px;padding-top:18px;border-top:1px dashed var(--brass);flex-wrap:wrap;gap:10px}
.pfoot .in{font-size:13.5px;color:var(--body)}
.pfoot .out{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}

/* two-zone */
.zones{display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:stretch;margin-top:40px}
@media(max-width:820px){.zones{grid-template-columns:1fr}.wall{display:none}}
.wall{border-left:2px dashed var(--brass);margin:6px 0}
.docgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.docgrid{grid-template-columns:1fr}}
.tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);border:1px solid var(--line);border-radius:99px;padding:3px 10px;margin-top:14px}

/* login */
.loginwrap{max-width:480px;margin:0 auto;padding:90px 24px 120px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:500;color:var(--cream);margin-bottom:6px}
.field input{width:100%;background:var(--ink2);border:1px solid var(--line);border-radius:8px;color:var(--cream);font-family:var(--sans);font-size:15px;padding:12px 14px}
.field input:focus{outline:2px solid var(--brass);outline-offset:0;border-color:var(--brass)}

footer{border-top:1px solid var(--line);padding:56px 0 0}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px}
@media(max-width:820px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
.fabout svg{height:20px;width:auto;color:var(--brass);margin-bottom:14px}
.fabout p{font-size:13.5px;color:var(--mute);max-width:320px}
.fcol h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-bottom:14px;font-weight:600}
.fcol ul{list-style:none}
.fcol li{margin-bottom:9px}
.fcol a{color:var(--mute);font-size:13.5px}
.fcol a:hover{color:var(--brass)}
.fsocial{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.fsocial a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;color:var(--mute)}
.fsocial a:hover{color:var(--brass);border-color:var(--brass)}
.fsocial svg{width:16px;height:16px;fill:currentColor}
.fbar{border-top:1px solid var(--line);padding:20px 0;font-size:12.5px;color:var(--mute)}
footer a{color:var(--mute)}
footer a:hover{color:var(--brass)}

/* ---------- seven-layer stack (Product page) ---------- */
.stackgrid{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:26px;align-items:start;margin-top:34px}
@media(max-width:840px){.stackgrid{grid-template-columns:1fr}}
.plates{display:flex;flex-direction:column;gap:8px}
.plate{position:relative;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);
  border-radius:8px;color:var(--cream);font-family:var(--sans);cursor:pointer;
  padding:12px 16px;display:flex;align-items:center;gap:14px;transition:transform .18s,border-color .18s}
.plate:hover{transform:translateX(4px);border-color:var(--brass)}
.plate .num{font-family:var(--serif);font-weight:700;font-size:19px;color:#54525E;min-width:32px}
.plate .t{font-weight:600;font-size:14.5px;color:var(--cream)}
.plate .ptag{margin-left:auto;font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border:1px solid var(--line);
  border-radius:99px;padding:3px 9px;white-space:nowrap}
.plate.ai{background:rgba(241,81,27,.14);border-color:var(--brass-dim)}
.plate.ai .num{color:var(--brass)}
.plate.ai .ptag{background:var(--brass);color:var(--ink);border-color:var(--brass);font-weight:700}
.plate.active{border-color:var(--brass);transform:translateX(8px)}
.plate:nth-child(1){width:88%}.plate:nth-child(2){width:90%}.plate:nth-child(3){width:92%}
.plate:nth-child(4){width:94%}.plate:nth-child(5){width:96%}.plate:nth-child(6){width:98%}.plate:nth-child(7){width:100%}
.layer-detail{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:30px;min-height:320px;position:sticky;top:80px}
.layer-detail.ai-active{border-color:var(--brass)}
.layer-detail .dnum{font-family:var(--serif);font-size:13.5px;color:var(--brass);letter-spacing:.14em;margin-bottom:8px}
.layer-detail h3{font-size:23px;margin-bottom:12px}
.layer-detail p{color:var(--mute);margin-bottom:18px;font-size:15px}
.layer-detail ul{list-style:none;padding:0;margin:0 0 20px}
.layer-detail li{padding:6px 0 6px 20px;position:relative;color:var(--body);font-size:14px}
.layer-detail li::before{content:"–";position:absolute;left:0;color:var(--brass)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:11px;letter-spacing:.03em;color:var(--mute);border:1px solid var(--line);border-radius:99px;padding:4px 11px}

/* ---------- product sub-nav pill bar ---------- */
.subnav{position:sticky;top:64px;z-index:40;background:rgba(22,22,28,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.subnav-inner{display:flex;gap:8px;align-items:center;height:52px;overflow-x:auto;scrollbar-width:none}
.subnav-inner::-webkit-scrollbar{display:none}
.pill{flex:0 0 auto;font-family:var(--sans);font-size:13.5px;font-weight:500;color:var(--body);padding:7px 14px;border-radius:99px;border:1px solid var(--line);white-space:nowrap;transition:color .15s,border-color .15s,background .15s}
.pill:hover{color:var(--cream);border-color:var(--brass);text-decoration:none}
.pill.active{color:var(--ink);background:var(--brass);border-color:var(--brass)}
.p-anchor{scroll-margin-top:124px}

/* ---------- animated flow diagram (rebuilt from Baseer's hero topology) ---------- */
.flowdiagram{background:var(--ink2);border:1px solid var(--line);border-radius:12px;padding:22px 24px 12px;margin-top:34px}
.fd-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;gap:12px;flex-wrap:wrap}
.fd-badge{font-family:var(--serif);font-size:14px;color:var(--cream);font-weight:600}
.fd-demo{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.fd-svg{width:100%;height:auto;display:block}
.fd-edges path{animation:fd-dash 1.1s linear infinite}
@keyframes fd-dash{to{stroke-dashoffset:-20}}
@media (prefers-reduced-motion:reduce){.fd-edges path{animation:none}}

/* ---------- outcomes strip (adapted from Baseer's site) ---------- */
.outcomes-strip{border-bottom:1px solid var(--line);padding:26px 0;background:var(--ink2)}
.outcomes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:820px){.outcomes-grid{grid-template-columns:1fr 1fr}}
.outcome{display:flex;flex-direction:column;gap:4px}
.olabel{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brass)}
.oval{font-size:14.5px;color:var(--cream);font-weight:500}

/* ---------- home mechanism strip (isolated from .plate to avoid JS collision) ---------- */
.mplate{position:relative;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);
  border-radius:8px;color:var(--cream);font-family:var(--sans);cursor:pointer;
  padding:12px 16px;display:flex;align-items:center;gap:14px;transition:transform .18s,border-color .18s}
.mplate:hover{transform:translateX(4px);border-color:var(--brass)}
.mplate .num{font-family:var(--serif);font-weight:700;font-size:19px;color:#54525E;min-width:32px}
.mplate .t{font-weight:600;font-size:14.5px;color:var(--cream)}
.mplate.active{border-color:var(--brass);transform:translateX(8px)}
.mplate:nth-child(1){width:88%}.mplate:nth-child(2){width:91%}.mplate:nth-child(3){width:94%}
.mplate:nth-child(4){width:96%}.mplate:nth-child(5){width:98%}.mplate:nth-child(6){width:100%}

/* ---------- product-page discovery panel (namespaced copy of .mplate) ---------- */
.mplate2{position:relative;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);
  border-radius:8px;color:var(--cream);font-family:var(--sans);cursor:pointer;
  padding:12px 16px;display:flex;align-items:center;gap:14px;transition:transform .18s,border-color .18s}
.mplate2:hover{transform:translateX(4px);border-color:var(--brass)}
.mplate2 .num{font-family:var(--serif);font-weight:700;font-size:19px;color:#54525E;min-width:32px}
.mplate2 .t{font-weight:600;font-size:14.5px;color:var(--cream)}
.mplate2.active{border-color:var(--brass);transform:translateX(8px)}
.mplate2:nth-child(1){width:88%}.mplate2:nth-child(2){width:91%}.mplate2:nth-child(3){width:94%}
.mplate2:nth-child(4){width:96%}.mplate2:nth-child(5){width:98%}.mplate2:nth-child(6){width:100%}

/* ---------- pricing: two-plane deployment ---------- */
.planes{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:22px}
@media(max-width:820px){.planes{grid-template-columns:1fr}}
.plane .kicker{margin-bottom:8px}

/* ---------- assessment callout band ---------- */
.assess-band{background:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:48px 0}
.assess-inner{display:flex;align-items:center;gap:40px;flex-wrap:wrap}
.assess-copy{flex:1;min-width:260px}
.assess-copy .kicker{margin-bottom:10px}
.assess-copy h2{font-size:clamp(22px,2.8vw,32px);margin-bottom:12px}
.assess-copy p{color:var(--mute);font-size:15px;max-width:560px}
.assess-cta{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-width:220px}
.assess-score{display:flex;gap:8px;align-items:center;margin-top:4px}
.assess-score span{display:inline-block;width:28px;height:28px;border-radius:50%;font-size:9px;font-weight:700;text-align:center;line-height:28px}
.score-r{background:#B03A2E;color:#fff}
.score-a{background:#C0690F;color:#fff}
.score-g1{background:#B8860B;color:#fff}
.score-g{background:#2E7D45;color:#fff}
.assess-meta{font-size:11px;color:var(--mute);letter-spacing:.04em}

/* ---------- v14: approach columns ---------- */
.approach{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.app-col{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}
.app-col.gold{border-color:var(--brass)}
.app-h{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--cream);margin-bottom:10px}
.app-col.gold .app-h{color:var(--brass)}
.app-col p{font-size:13.5px;color:var(--body);line-height:1.55;margin:0}
.app-eg{margin-top:12px !important;color:var(--mute) !important;font-size:12.5px !important;font-style:italic}
/* ---------- v14: cache flow ---------- */
.cachef{display:flex;align-items:stretch;gap:10px;margin-top:32px;flex-wrap:wrap}
.cf-step{flex:1;min-width:190px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}
.cf-step.gold{border-color:var(--brass)}
.cf-n{font-family:var(--serif);font-size:12px;letter-spacing:.14em;color:var(--brass);margin-bottom:8px}
.cf-t{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--cream);margin-bottom:8px}
.cf-step p{font-size:13px;color:var(--body);line-height:1.5;margin:0}
.cf-arrow{display:flex;align-items:center;color:var(--brass);font-size:20px;flex:0 0 auto}
@media(max-width:900px){.approach{grid-template-columns:1fr}.cf-arrow{display:none}}

/* ---------- evidence catalog ---------- */
.cs-stats{display:flex;gap:44px;flex-wrap:wrap;margin:32px 0 6px}
.cs-statnum{font-family:var(--serif);font-size:clamp(34px,4.4vw,46px);line-height:1;color:var(--brass);font-weight:600}
.cs-statlbl{font-size:13.5px;color:var(--mute);margin-top:8px}
.cs-controls{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 14px}
.cs-input{background:var(--card);border:1px solid var(--line);border-radius:8px;color:var(--cream);
  font-family:var(--sans);font-size:14px;padding:11px 14px;min-width:230px}
.cs-input:focus{outline:none;border-color:var(--brass)}
.cs-count{font-size:13px;color:var(--mute);margin:0 0 14px}
.cs-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.cs-table{width:100%;border-collapse:collapse;min-width:1180px;font-size:13.5px}
.cs-table th{position:sticky;top:0;background:var(--ink2);color:var(--brass);text-align:left;
  font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.cs-table td{padding:16px;border-bottom:1px solid var(--line);color:var(--body);vertical-align:top;line-height:1.5}
.cs-table tr:last-child td{border-bottom:none}
.cs-table tbody tr:hover{background:rgba(241,81,27,.045)}
.cs-name{min-width:210px}
.cs-name strong{display:block;color:var(--cream);font-size:14px;font-weight:600}
.cs-name span{display:block;color:var(--mute);font-size:12.5px;margin-top:3px}
.cs-logo{width:26px;height:26px;object-fit:contain;float:left;margin:2px 11px 0 0;border-radius:4px;background:#fff;padding:2px}
.cs-mono{float:left;width:26px;height:26px;margin:2px 11px 0 0;border-radius:4px;background:var(--ink2);
  border:1px solid var(--line);color:var(--brass);font-family:var(--serif);font-size:10.5px;font-weight:700;
  display:flex;align-items:center;justify-content:center}
.cs-flag{display:inline-block;margin-top:7px;padding:2px 8px;border-radius:20px;font-size:10px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--brass);border:1px solid var(--brass)}
.cs-tech{color:var(--mute);font-size:12.5px;min-width:180px}
.cs-outcome{color:var(--cream);min-width:230px}
.cs-period{color:var(--mute);font-size:12.5px;white-space:nowrap}
@media(max-width:700px){.cs-stats{gap:26px}.cs-input{min-width:100%}}