*,*::before,*::after{box-sizing:border-box}

body{margin:0;background:#fff;color:#2A2A2A;font:400 16px/1.6 'IBM Plex Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}

h1,h2,h3,p{margin:0}

img{display:block}

a{color:#C65200;text-decoration:none}

a:hover{color:#E05C00}

.kicker{font:500 12px/1 'IBM Plex Mono',monospace;letter-spacing:.14em;color:#888}

/* masthead */
.masthead{background:#E05C00;padding:18px 56px;display:flex;align-items:center;justify-content:space-between;gap:24px}

.masthead img{height:30px;width:auto}

.nav{display:flex;align-items:center;gap:32px;font:500 13px 'IBM Plex Sans',sans-serif;flex-wrap:nowrap}

.nav a{color:#fff;opacity:.85;padding:2px 0;white-space:nowrap;flex:none}

.nav a:hover{opacity:1;color:#fff}

.nav a.on{opacity:1;border-bottom:2px solid #fff}

.nav a.nav-portal{background:#fff;color:#2A2A2A !important;border:0;padding:11px 22px;font-weight:600;opacity:1 !important;white-space:nowrap;flex:none}

.nav a.nav-portal:hover{background:#F8F8F8;color:#2A2A2A !important}

.nav a.nav-cta{background:#2A2A2A;color:#fff !important;font-weight:600;padding:11px 22px;opacity:1 !important;white-space:nowrap;flex:none}

.nav a.nav-cta:hover{background:#1c1c1c}

.burger{display:none;background:none;border:0;padding:6px;cursor:pointer}

.burger span{display:block;width:20px;height:2px;background:#fff;margin:5px 0}

/* hero */
.hero{background:#2A2A2A;color:#fff;display:grid;grid-template-columns:1.5fr 1fr}

.hero-main{padding:96px 56px 80px;border-right:1px solid #3a3a3a}

.hero .kicker{color:#8a8a8a;margin-bottom:24px}

.hero h1{font:700 72px/1.05 'IBM Plex Sans',sans-serif;letter-spacing:-.02em}

.hero-lede{margin-top:28px;font-size:17px;line-height:1.7;color:#b5b5b5;max-width:540px;text-wrap:pretty}

.btns{display:flex;gap:16px;margin-top:44px;flex-wrap:wrap}

.btn{font:600 15px 'IBM Plex Sans',sans-serif;padding:16px 32px;background:#E05C00;color:#fff !important}

.btn:hover{background:#C65200}

.btn-ghost{background:none;border:1px solid #555;color:#fff !important;font-weight:500}

.btn-ghost:hover{border-color:#fff;background:none}

.hero-stats{display:grid;grid-template-rows:repeat(4,1fr)}

.stat{padding:26px 40px;display:flex;flex-direction:column;justify-content:center;border-bottom:1px solid #3a3a3a}

.stat:last-child{border-bottom:0}

.stat-label{font:400 11px 'IBM Plex Mono',monospace;color:#8a8a8a;letter-spacing:.1em}

.stat-val{font:700 26px 'IBM Plex Sans',sans-serif;color:#fff;margin-top:6px;letter-spacing:-.01em}

.stat-sub{margin-top:9px;font-size:13px;line-height:1.6;color:#b5b5b5;max-width:360px;text-wrap:pretty}

/* sections */
section{border-bottom:1px solid #e8e8e8}

.sec-light{background:#F8F8F8;padding:72px 56px}

.sec{padding:80px 56px}

.sec h2,.sec-light h2{font:700 40px/1.1 'IBM Plex Sans',sans-serif;color:#2A2A2A;text-wrap:pretty}

.rule{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#888;padding-bottom:12px;border-bottom:1px solid #2A2A2A}

.cols-3{display:grid;grid-template-columns:1fr 1fr 1fr}

.pcell{padding:28px 32px;border-right:1px solid #ddd}

.pcell:first-child{padding-left:0}

.pcell:last-child{border-right:0;padding-right:0}

.pname{font:600 20px 'IBM Plex Sans',sans-serif;color:#2A2A2A}

.pdesc{margin-top:10px;font-size:13.5px;line-height:1.65;color:#555;text-wrap:pretty}

.pnote{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#C65200;margin-top:8px}

.plink{display:inline-block;margin-top:12px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#C65200}

.plink:hover{color:#E05C00}

.steps{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:stretch}

.step{background:#F8F8F8;padding:28px}

.step-n{font:600 13px 'IBM Plex Mono',monospace;color:#C65200}

.step-t{font:600 18px 'IBM Plex Sans',sans-serif;margin-top:10px}

.step p{margin-top:8px;font-size:13.5px;line-height:1.6;color:#555;text-wrap:pretty}

.arrow{display:flex;align-items:center;justify-content:center;height:100%;font:400 18px 'IBM Plex Mono',monospace;color:#888}

.sec-lead{font-size:15.5px;line-height:1.7;color:#555;max-width:660px;margin-bottom:44px;text-wrap:pretty}

.pdesc-2{margin-top:10px;color:#666}

.hanabi-lead{font-size:15.5px;line-height:1.7;color:#555;max-width:640px;margin-bottom:48px;text-wrap:pretty}

/* hanabi: accordion + product mock */
.hanabi-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;margin-top:56px;align-items:start}

.acclist{border-top:1px solid #2A2A2A}

.acc-item{border-bottom:1px solid #ddd}

.acc-item[open]{border-bottom:2px solid #E05C00}

.acc-item summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;align-items:baseline;gap:16px}

.acc-item summary::-webkit-details-marker{display:none}

.acc-item summary::marker{content:""}

.acc-n{font:600 13px 'IBM Plex Mono',monospace;color:#C65200;flex:none}

.acc-t{font:600 19px 'IBM Plex Sans',sans-serif;color:#999;transition:color .15s ease}

.acc-item[open] .acc-t{color:#2A2A2A}

.acc-item summary:hover .acc-t{color:#2A2A2A}

.acc-body{padding:0 0 26px 29px;font-size:14px;line-height:1.65;color:#555;max-width:460px;text-wrap:pretty}

.pmock-stat-v.acc{color:#E05C00}

.pmock-foot .acc{color:#E05C00}

/* ai */
.ai{background:#2A2A2A;color:#fff;padding:88px 56px;display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center;border-bottom:0}

.ai h2{font:700 40px/1.1 'IBM Plex Sans',sans-serif;color:#fff}

.ai .kicker{color:#8a8a8a;margin-bottom:16px}

.ai-list{margin-top:28px;display:grid;gap:14px}

.ai-list div{display:flex;gap:14px;font-size:14.5px;line-height:1.6;color:#b5b5b5}

.ai-list span:first-child{color:#E05C00;flex:none}

.chat{background:#242424;border:1px solid #3a3a3a}

.chat-bar{padding:12px 18px;border-bottom:1px solid #3a3a3a;font:400 10px 'IBM Plex Mono',monospace;color:#8a8a8a}

.chat-body{padding:20px 18px;display:grid;gap:14px}

.q{justify-self:end;background:#3a3a3a;color:#fff;font-size:13.5px;line-height:1.55;padding:12px 16px;max-width:80%}

.a{background:#1c1c1c;border:1px solid #333;font-size:13.5px;line-height:1.6;color:#d5d5d5;padding:14px 16px;max-width:92%}

.a .mono{color:#E05C00}

.a .src{color:#8a8a8a}

.chips{display:flex;gap:8px;flex-wrap:wrap}

.chips span{border:1px solid #3a3a3a;font:400 11px 'IBM Plex Mono',monospace;color:#8a8a8a;padding:6px 10px}

/* roadmap */
.road{padding:64px 56px}

.road .cols-3{border-left:1px solid #ddd}

.rcell{padding:0 28px 8px;border-right:1px solid #ddd}

.rcell:last-child{border-right:0}

.rcell-t{font:600 12px 'IBM Plex Mono',monospace;color:#888}

.rcell.now .rcell-t{color:#C65200}

.rcell p{margin-top:12px;font-size:14px;line-height:1.65;color:#555;text-wrap:pretty}

/* cta + footer */
.cta{background:#2A2A2A;color:#fff;padding:72px 56px;display:flex;align-items:center;justify-content:space-between;gap:40px;border-bottom:0}

.cta h2{font:700 42px/1.1 'IBM Plex Sans',sans-serif;color:#fff;text-wrap:pretty}

.cta p{margin-top:14px;font-size:16px;line-height:1.5;color:#b5b5b5}

.cta .btn{flex:none}

footer{padding:56px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;background:#242424;color:#b5b5b5}

footer img{height:20px;width:auto;margin-bottom:18px}

.f-about{font-size:13px;line-height:1.7;color:#8a8a8a;max-width:340px}

.f-title{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#777;margin-bottom:16px}

.f-list{display:grid;gap:10px;font-size:13px}

.f-list a{color:#b5b5b5}

.f-list a:hover{color:#fff}
@media (max-width:1080px){
  .hero h1{font-size:56px}
  .sec h2,.sec-light h2,.ai h2,.cta h2{font-size:32px}
}

@media (max-width:1060px){
  .nav{gap:20px}
}

@media (max-width:980px){
  .masthead{padding:14px 20px}
  .masthead img{height:20px}
  .nav{display:none}
  .nav.open{display:flex;position:absolute;left:0;right:0;top:48px;background:#E05C00;flex-direction:column;align-items:flex-start;gap:0;padding:8px 20px 20px;z-index:20}
  .nav.open a{padding:12px 0;font-size:15px}
  .nav.open a.nav-cta{margin-top:16px;padding:15px 22px;align-self:stretch;text-align:center;order:1}
  .nav.open a.nav-portal{margin-top:10px;padding:15px 22px;align-self:stretch;text-align:center;order:2;font-size:15px;font-weight:600;background:#fff;color:#2A2A2A !important}
  .burger{display:block}
  header{position:relative}
  .hero{grid-template-columns:1fr}
  .hero-main{padding:52px 20px 44px;border-right:0}
  .hero h1{font-size:38px;line-height:1.08;letter-spacing:-.01em}
  .hero-lede{margin-top:18px;font-size:14.5px}
  .btns{display:grid;gap:10px;margin-top:28px}
  .btn{text-align:center;padding:15px 0}
  .hero-stats{padding:0 20px 44px;border-top:1px solid #3a3a3a;margin:0 20px 0;padding:0}
  .hero-stats{margin:0 20px 44px}
  .stat{padding:16px 0}
  .stat-val{font-size:21px}
  .stat-sub{font-size:12.5px;margin-top:7px}
  .sec,.sec-light,.road,.ai,.cta{padding:40px 20px}
  .sec h2,.sec-light h2,.ai h2,.cta h2{font-size:26px;line-height:1.15}
  .cols-3,.cols-2,.steps{grid-template-columns:1fr}
  .arrow{display:none}
  .hanabi-grid{grid-template-columns:1fr;gap:36px;margin-top:36px}
  .sec-lead{margin-bottom:28px}
  .pcell{padding:18px 0;border-right:0;border-bottom:1px solid #ddd}
  .pcell:last-child{border-bottom:0}
  .pname{font-size:17px}
  .steps{gap:10px}
  .step{padding:18px 20px}
  .ai{grid-template-columns:1fr;gap:22px}
  .road .cols-3{border-left:0;gap:14px}
  .rcell{border-right:0;border-left:2px solid #ddd;padding:0 0 0 14px}
  .rcell.now{border-left-color:#E05C00}
  .cta{flex-direction:column;align-items:flex-start;gap:22px}
  .cta .btn{align-self:stretch}
  footer{grid-template-columns:1fr;gap:32px;padding:40px 20px}
}

/* ── page hero (subpages) ─────────────────────────────── */
.phero{background:#2A2A2A;color:#fff;padding:80px 56px 72px}

.phero .kicker{color:#8a8a8a;margin-bottom:20px}

.phero h1{font:700 60px/1.06 'IBM Plex Sans',sans-serif;letter-spacing:-.02em;max-width:860px;text-wrap:pretty}

.phero-lede{margin-top:24px;font-size:17px;line-height:1.7;color:#b5b5b5;max-width:580px;text-wrap:pretty}
/* ── platform ────────────────────────────────────────── */
.plist{margin-top:44px}
.prow{display:grid;grid-template-columns:56px 300px 1fr;gap:0 24px;padding:26px 0;border-top:1px solid #ddd;align-items:start}
.prow:first-child{border-top:2px solid #2A2A2A}
.prow:last-child{border-bottom:1px solid #ddd}
.prow-n{font:600 13px 'IBM Plex Mono',monospace;color:#C65200;padding-top:3px}
.prow-t{font:600 19px 'IBM Plex Sans',sans-serif;color:#2A2A2A;text-wrap:pretty}
.prow p{font-size:14.5px;line-height:1.7;color:#555;text-wrap:pretty}
.ptr{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#3a3a3a;margin-top:2px}
.ptr>div{position:relative;background:#242424;padding:13px 15px}
.ptr>div.acc{border-top:2px solid #E05C00;margin-top:-1px}
.ptr-l{font:400 9px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#9a9a9a}
.ptr-v{font:500 12px/1.4 'IBM Plex Mono',monospace;color:#e8e8e8;margin-top:6px}
.ptr>div.acc .ptr-v{color:#F07316}
.ptr>div+div::before{content:'\2190';position:absolute;left:-14px;top:50%;transform:translateY(-50%);width:27px;text-align:center;font:400 11px 'IBM Plex Mono',monospace;color:#8a8a8a;z-index:1}

.ptr>div.acc{border-top:2px solid #E05C00;margin-top:-1px}

.ptr>div.acc .ptr-v{color:#F07316}

.pipeline{display:grid;grid-template-columns:1fr 1fr 1fr}

.pipe{padding:40px 56px;border-right:1px solid #e8e8e8}

.pipe:last-child{border-right:0}

.pipe-l{font:400 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#888}

.pipe-t{font:600 18px 'IBM Plex Sans',sans-serif;margin-top:10px}

.pipe p{margin-top:8px;font-size:13.5px;line-height:1.65;color:#555;text-wrap:pretty}

/* ── contact form ────────────────────────────────────── */
.cwrap{padding:80px 56px;display:grid;grid-template-columns:1.3fr 1fr;gap:64px;align-items:start}

.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}

.field .lbl{display:block;font:500 12px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#888;margin-bottom:8px}

.field .lbl em{color:#bbb;font-style:normal}

.field input,.field select,.field textarea{width:100%;height:48px;border:1px solid #cfcfcf;border-radius:0;background:#fff;color:#2A2A2A;font:400 14px 'IBM Plex Sans',sans-serif;padding:0 16px;-webkit-appearance:none;appearance:none}

.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:12px;padding-right:40px}

.field textarea{height:140px;padding:14px 16px;line-height:1.6;resize:vertical}

.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #E05C00;outline-offset:-2px}

.field.full{margin-top:20px}

.fsend{margin-top:28px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}

button.btn{border:0;cursor:pointer;font-family:'IBM Plex Sans',sans-serif}

button.btn[disabled]{opacity:.6;cursor:default}

.fnote{font-size:12px;line-height:1.5;color:#888}

.fmsg{display:none;margin-top:20px;padding:14px 18px;background:#F8F8F8;font-size:13.5px;line-height:1.6;color:#2A2A2A}

.fmsg.show{display:block;border-left:2px solid #E05C00}

.fmsg.err.show{border-left-color:#A61B1B}

.aside{display:grid;gap:20px}

.next{background:#F8F8F8;padding:32px}

.nrow{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid #e3e3e3;font-size:14px;line-height:1.6;color:#555}

.nrow:last-child{border-bottom:0;padding-bottom:0}

.nrow b{font:600 13px 'IBM Plex Mono',monospace;color:#C65200;flex:none;font-weight:600}

.info{border:1px solid #e3e3e3;padding:28px 32px;display:grid;gap:14px;font-size:14px;color:#555}

.info div{display:flex;justify-content:space-between;gap:16px}

.info div span:first-child{font:500 12px 'IBM Plex Mono',monospace;color:#888}
@media (max-width:1080px){
  .phero h1{font-size:44px}
}

@media (max-width:980px){
  .phero{padding:44px 20px 40px}
  .phero h1{font-size:31px;line-height:1.14;letter-spacing:-.01em}
  .phero-lede{margin-top:18px;font-size:14.5px}
  .cwrap{grid-template-columns:1fr;gap:28px;padding:40px 20px}
  .fgrid,.pipeline{grid-template-columns:1fr}
  .pipe{padding:22px 20px;border-right:0;border-bottom:1px solid #e8e8e8}
  .pipe:last-child{border-bottom:0}
  .next,.info{padding:24px 20px}
}

/* ── email copy tooltip ──────────────────────────────── */
.email-copy-tip{position:fixed;left:50%;bottom:32px;transform:translateX(-50%) translateY(8px);background:#2A2A2A;color:#fff;font:500 12px 'IBM Plex Mono',monospace;letter-spacing:.06em;padding:11px 20px;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;z-index:60}

.email-copy-tip.show{opacity:1;transform:translateX(-50%) translateY(0)}

.email-obf{cursor:pointer}

/* ── footer legal row ────────────────────────────────── */
.f-bottom{grid-column:1/-1;border-top:1px solid #3a3a3a;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font:400 11px 'IBM Plex Mono',monospace;letter-spacing:.04em;color:#8a8a8a}

.f-bottom a{color:#8a8a8a}

.f-bottom a:hover{color:#fff}

.f-legal-links{display:flex;gap:20px}

/* ── legal pages (privacy, terms) ────────────────────── */
.legal{padding:72px 56px;max-width:820px}

.legal .updated{font:400 12px 'IBM Plex Mono',monospace;color:#888;margin-bottom:40px}

.legal h2{font:600 22px/1.3 'IBM Plex Sans',sans-serif;color:#2A2A2A;margin:40px 0 14px}

.legal p,.legal li{font-size:14.5px;line-height:1.75;color:#555;text-wrap:pretty}

.legal p{margin-bottom:12px}

.legal ul{margin:0 0 12px;padding-left:22px}

.legal li{margin-bottom:6px}

.legal strong{color:#2A2A2A}
@media (max-width:980px){
  .legal{padding:40px 20px}
  .f-bottom{flex-direction:column;gap:10px}
}

/* ── about + built for (home) ───────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}

.about h2{max-width:460px}

.about-txt p{font-size:15.5px;line-height:1.75;color:#555;text-wrap:pretty}

.about-txt p+p{margin-top:18px}

.about-txt strong{color:#2A2A2A;font-weight:600}

.trustline{margin-top:48px;padding-top:20px;border-top:1px solid #2A2A2A;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#888;line-height:1.8}

.cols-4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr}

.pname-s{font-size:17px}

/* ── ai section expanded ─────────────────────────────── */
.ai{align-items:start}

.ai-sub{margin-top:18px;font-size:15px;line-height:1.7;color:#b5b5b5;max-width:480px;text-wrap:pretty}

.cluster-t{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#8a8a8a;margin:34px 0 16px;padding-bottom:10px;border-bottom:1px solid #3a3a3a}

.ai-ask{display:grid;gap:13px}

.ai-ask em{display:block;font-style:italic;font-size:14.5px;color:#fff}

.ai-ask span{display:block;margin-top:3px;font-size:12.5px;line-height:1.55;color:#8a8a8a;text-wrap:pretty}

.ai .ai-list{margin-top:0}

.ai-list a{color:#F07316}

.ai-list a:hover{color:#fff}

/* ── guided demo chat ────────────────────────────────── */
.chat-body{max-height:560px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#3a3a3a transparent}

.chat-hint{font:400 11px 'IBM Plex Mono',monospace;letter-spacing:.06em;color:#8a8a8a}

.chips-live span{cursor:pointer;color:#d5d5d5;border-color:#555;transition:border-color .15s,color .15s;text-align:left;line-height:1.4}

.chips-live span:hover{border-color:#E05C00;color:#fff}

.chips-live .chip-reset{color:#E05C00;border-color:#E05C00}

.chips-live .chip-reset:hover{background:#E05C00;color:#fff}

.a .hard{font-family:'IBM Plex Mono',ui-monospace,monospace;color:#E5484D;font-weight:600}

.a.caret::after{content:'▋';color:#E05C00;animation:ax-blink 1s steps(1) infinite;margin-left:2px}

@keyframes ax-blink{50%{opacity:0}
}
.dash{background:#1c1c1c;border:1px solid #3a3a3a;padding:12px 14px;max-width:92%;opacity:0;transform:translateY(6px);transition:opacity .35s ease,transform .35s ease}

.dash.show{opacity:1;transform:none}

.dash-hd{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#8a8a8a;margin-bottom:10px}

.dash-kpi{color:#E05C00;white-space:nowrap}

.dash-badge.rev{background:#E05C00}

.dash-badge{background:#E5484D;color:#fff;padding:3px 8px;font-weight:600;letter-spacing:.08em;white-space:nowrap}

.dash svg{width:100%;height:64px;display:block}

.dash-cap{display:flex;justify-content:space-between;gap:12px;font:400 10px 'IBM Plex Mono',monospace;color:#666;margin-top:8px;flex-wrap:wrap}

.dash-cap .acc{color:#E05C00}

.dash-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.dtile{border:1px solid #333;padding:10px 12px}

.dtile-l{font:400 9.5px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#8a8a8a}

.dtile-v{font:600 20px 'IBM Plex Sans',sans-serif;color:#b5b5b5;margin:4px 0 10px}

.dtile.acc .dtile-v{color:#E05C00}

.dbar{height:4px;background:#2e2e2e}

.dbar i{display:block;height:100%;background:#555}

.dtile.acc .dbar i{background:#E05C00}

/* ── contact aside: pitch + university ───────────────── */
.pitch{background:#2A2A2A;padding:32px}

.pitch-t{font:600 20px/1.35 'IBM Plex Sans',sans-serif;color:#fff;text-wrap:pretty}

.pitch-d{margin-top:12px;font-size:13.5px;line-height:1.65;color:#b5b5b5;text-wrap:pretty}

.uni{border:1px solid #e3e3e3;padding:22px 26px}

.uni-l{font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#C65200}

.uni p{margin-top:8px;font-size:13.5px;line-height:1.6;color:#555;text-wrap:pretty}
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;gap:20px}
  .trustline{margin-top:28px}
  .cols-4{grid-template-columns:1fr}
  .ai-sub{font-size:13.5px}
  .cluster-t{margin:26px 0 14px}
  .chat-body{max-height:440px}
  .pitch{padding:24px 20px}
  .uni{padding:18px 20px}
}

/* ═══════════════════════════════════════════════════════
   v2.0 visual pass — blocks A (chat), B (hanabi), C (hero)
   ═══════════════════════════════════════════════════════ */

/* ── block C: hero stats rhythm ──────────────────────── */
.sec-cta{margin-top:40px;padding-top:26px;border-top:1px solid #ddd;display:flex;align-items:center;gap:24px;flex-wrap:wrap}

.sec-cta span{font-size:14px;line-height:1.6;color:#666}

.stat{padding:22px 40px}

.stat-sub{max-width:340px;font-size:12.5px;color:#a9a9a9}

.pm-legend{display:flex;gap:14px;flex-wrap:wrap;font:400 9.5px 'IBM Plex Mono',monospace;letter-spacing:.05em;color:#9a9a9a;margin-bottom:9px}

.pm-legend i{display:inline-block;width:13px;height:2px;margin-right:6px;vertical-align:middle}

.pm-plot{display:grid;grid-template-columns:36px 1fr;gap:8px}

.pm-y{display:flex;flex-direction:column;justify-content:space-between;height:124px;text-align:right;font:400 9px 'IBM Plex Mono',monospace;color:#8a8a8a}

.pm-p{position:relative;height:124px;border-left:1px solid #3a3a3a;border-bottom:1px solid #3a3a3a}

.pm-p svg{position:absolute;inset:0;width:100%;height:100%;display:block}

.pm-x{display:flex;justify-content:space-between;margin:7px 0 0 44px;font:400 9px 'IBM Plex Mono',monospace;color:#8a8a8a}

.pm-ann{position:absolute;top:0;bottom:0;background:rgba(224,92,0,.11);border-left:1px dashed #7a5230;border-right:1px dashed #7a5230}

.pm-ann span{position:absolute;top:5px;left:5px;white-space:nowrap;font:500 8.5px 'IBM Plex Mono',monospace;letter-spacing:.07em;color:#F07316}

.pm-hatch{position:absolute;top:0;bottom:0;right:0;border-left:1px dashed #6f6f6f;background:repeating-linear-gradient(45deg,#242424,#242424 3px,#1c1c1c 3px,#1c1c1c 7px)}

/* ── block B: accordion-driven mock switcher ─────────── */
.acc-item summary{padding:20px 0}

@keyframes ax-mockin{from{opacity:0}
to{opacity:1}
}

.pmock-foot .acc{color:#F07316}

/* ── block A: chat as an analysis surface ────────────── */
.chat-bar{display:grid;gap:8px;padding:13px 18px}

.chat-bar-t{font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#c5c5c5}

.chat-bar-m{display:flex;gap:7px;flex-wrap:wrap;font:400 9px 'IBM Plex Mono',monospace;letter-spacing:.07em;color:#9a9a9a}

.chat-bar-m span{border:1px solid #3a3a3a;padding:3px 7px}

.chat-bar-m span:first-child{color:#F07316;border-color:#5c3a1c}

.chat-note{border-top:1px solid #3a3a3a;padding:12px 18px;display:flex;align-items:center;gap:10px;font:400 10.5px/1.5 'IBM Plex Mono',monospace;letter-spacing:.03em;color:#8a8a8a}

.chat-note-tag{flex:none;border:1px solid #3a3a3a;padding:3px 7px;font-weight:500;letter-spacing:.1em;color:#9a9a9a}

.chat-hint{color:#9a9a9a}

.chips-live{display:grid;gap:8px}

.chips-live>span{display:grid;grid-template-columns:11px 1fr;gap:9px;align-items:start;padding:11px 13px;font:400 12px/1.45 'IBM Plex Mono',monospace;color:#d5d5d5;border-color:#4a4a4a}

.chips-live>span::before{content:'?';color:#F07316;font-weight:600}

.chips-live>span>span{display:block;border:0;padding:0;font:inherit;color:inherit;letter-spacing:inherit}

.chips-live>span:hover{border-color:#E05C00;background:#2a2a2a;color:#fff}

.chips-live .chip-reset{grid-template-columns:1fr}

.chips-live .chip-reset::before{display:none}

.q{background:#3a3a3a;font-size:13px;max-width:84%}

.a{background:#1c1c1c;border:1px solid #333;padding:0;max-width:96%;display:grid;align-content:start}

.a-verdict{padding:15px 16px;font:600 14.5px/1.5 'IBM Plex Sans',sans-serif;color:#fff;text-wrap:pretty}

.a-verdict .mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:13px;color:#F07316}

.a-verdict .hard{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:13px;color:#E5484D;font-weight:600}

.a-verdict.caret::after{content:'▋';color:#E05C00;animation:ax-blink 1s steps(1) infinite;margin-left:2px}

.a-ev{margin:0;padding:0 16px 15px;list-style:none;display:grid;gap:8px}

.a-ev li{display:grid;grid-template-columns:10px 1fr;gap:10px;font-size:12.5px;line-height:1.55;color:#b5b5b5;text-wrap:pretty;opacity:0;transform:translateY(4px);transition:opacity .26s ease,transform .26s ease}

.a-ev li.show{opacity:1;transform:none}

.a-ev li::before{content:'—';color:#8a8a8a}

.a-ev .mono{font-family:'IBM Plex Mono',ui-monospace,monospace;color:#F07316}

.a-src{display:flex;flex-wrap:wrap;gap:6px 14px;padding:11px 16px;border-top:1px solid #2e2e2e;font:400 9.5px 'IBM Plex Mono',monospace;letter-spacing:.06em;color:#9a9a9a}

.a-src b{font-weight:500;color:#F07316}

.a .dash{max-width:none;border:0;border-top:1px solid #2e2e2e;padding:14px 16px}

.dash-hd{color:#9a9a9a}

.dash-kpi{color:#F07316}

.dash-cap{color:#8a8a8a}

.dash-cap .acc{color:#F07316}

.dtile-l{color:#9a9a9a}
@media (prefers-reduced-motion:reduce){
  .a-verdict.caret::after{animation:none}
  .a-ev li{transition:none;opacity:1;transform:none}
  .dash{transition:none}
}

@media (max-width:980px){
  .stat{padding:16px 0}
  .sec-cta{margin-top:26px;padding-top:20px;gap:14px}
  .sec-cta .btn{align-self:stretch;text-align:center;padding:15px 0}

  .pm-y,.pm-p{height:104px}
  .pm-plot{grid-template-columns:30px 1fr;gap:6px}

  .pm-x{margin-left:36px}
  .a-verdict{font-size:13.5px;padding:13px 14px}
  .a-ev{padding:0 14px 13px}
  .a .dash{padding:12px 14px}
  .a-src{padding:10px 14px}
  .chips-live>span{font-size:11.5px;padding:10px 12px}
}

/* ═══════════════════════════════════════════════════════
   v3.0 visual pass — services.html + platform.html
   ═══════════════════════════════════════════════════════ */

/* ── services: three services as cards ───────────────── */
.svclist{border-top:2px solid #2A2A2A}

.svc{padding:34px 0 36px;border-bottom:1px solid #ddd}

.svc-hd{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}

.svc-n{flex:none;font:600 15px 'IBM Plex Mono',monospace;color:#C65200}

.svc-t{font:600 26px 'IBM Plex Sans',sans-serif;color:#2A2A2A;letter-spacing:-.01em}

.svc-meta{margin-left:auto;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#888}

.svc-body{display:grid;grid-template-columns:1.5fr 1fr;gap:52px;margin-top:24px}

.svc-body p{font-size:15px;line-height:1.7;color:#555;max-width:620px;text-wrap:pretty}

.svc-body p+p{margin-top:14px}

.svc-inc{align-self:start;border-top:1px solid #2A2A2A}

.svc-inc span{display:grid;grid-template-columns:13px 1fr;gap:9px;padding:10px 0;border-bottom:1px solid #e3e3e3;font:400 12.5px/1.45 'IBM Plex Mono',monospace;color:#555}

.svc-inc span::before{content:'+';color:#C65200}

/* ── services: WHAT YOU RECEIVE — typographic grid ───── */
.dlv{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#ddd;border-top:2px solid #2A2A2A;margin-top:40px}

.dlv>div{background:#fff;padding:26px 28px 30px}

.dlv-hd{display:flex;justify-content:space-between;align-items:baseline;gap:12px}

.dlv-n{font:600 12px 'IBM Plex Mono',monospace;color:#C65200}

.dlv-m{font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.09em;color:#888;text-align:right}

.dlv-t{font:600 19px 'IBM Plex Sans',sans-serif;color:#2A2A2A;margin-top:16px}

.dlv-d{margin-top:10px;font-size:13.5px;line-height:1.65;color:#555;text-wrap:pretty}

/* ── services: engagement model (roadmap grammar) ────── */
.flow{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid #ddd;margin-top:44px}

.fstep{padding:0 28px 8px;border-right:1px solid #ddd}

.fstep:last-child{border-right:0}

.fstep-l{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#888}

.fstep.now .fstep-l{color:#C65200}

.fstep-t{font:600 18px 'IBM Plex Sans',sans-serif;color:#2A2A2A;margin-top:10px}

.fstep p{margin-top:9px;font-size:13.5px;line-height:1.65;color:#555;text-wrap:pretty}

/* ── shared: statement grid (YOUR DATA / DO NOT CLAIM) ─ */
.stmt{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#ddd;border-top:2px solid #2A2A2A;margin-top:36px}

.stmt>div{background:#fff;padding:28px 32px}

.stmt-n{font:600 13px 'IBM Plex Mono',monospace;color:#C65200}

.stmt-t{display:block;font:600 19px/1.35 'IBM Plex Sans',sans-serif;color:#2A2A2A;margin:11px 0 11px}

.stmt p{font-size:14.5px;line-height:1.7;color:#555;text-wrap:pretty}

.stmt-n+.stmt-lead{margin-top:11px}

.stmt-pair>div{display:grid;grid-template-columns:18px 1fr;gap:14px;align-items:baseline}

.stmt-pair .stmt-n+.stmt-lead{margin-top:0}

.stmt-lead{font-size:15.5px;line-height:1.7;color:#444;text-wrap:pretty}

/* ── platform: derived parameters with formulas ───────── */
.params{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#ddd;border-top:2px solid #2A2A2A;margin-top:36px}

.param{background:#fff;padding:20px 24px;display:grid;grid-template-columns:26px 1fr;gap:14px}

.param-n{font:500 11px 'IBM Plex Mono',monospace;color:#aaa}

.param-t{font:600 15px 'IBM Plex Sans',sans-serif;color:#2A2A2A}

.param-f{display:inline-block;margin-top:9px;border:1px solid #e3e3e3;background:#F8F8F8;padding:5px 9px;font:400 11.5px 'IBM Plex Mono',monospace;color:#C65200}

.param-d{margin-top:10px;font-size:13.5px;line-height:1.6;color:#555;text-wrap:pretty}
@media (max-width:1080px){
  .dlv{grid-template-columns:1fr 1fr}
  .svc-body{gap:32px}
}

@media (max-width:980px){
  .svc{padding:24px 0 26px}
  .svc-t{font-size:19px}
  .svc-meta{margin-left:0;flex-basis:100%}
  .svc-body{grid-template-columns:1fr;gap:20px;margin-top:16px}
  .svc-body p{font-size:14px;line-height:1.65}
  .dlv{grid-template-columns:1fr;margin-top:26px}
  .dlv>div{padding:20px 22px}
  .flow{grid-template-columns:1fr;border-left:0;gap:18px;margin-top:28px}
  .fstep{border-right:0;border-left:2px solid #ddd;padding:0 0 0 14px}
  .fstep.now{border-left-color:#E05C00}
  .fstep-t{font-size:16px;margin-top:8px}
  .stmt{grid-template-columns:1fr;margin-top:24px}
  .stmt>div{padding:20px 22px}
  .stmt-t{font-size:17px;margin:9px 0}
  .prow{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .prow-n{padding-top:0}
  .prow-t{font-size:17px}
  .ptr{grid-template-columns:1fr 1fr}
  .ptr>div+div::before{display:none}
  .params{grid-template-columns:1fr;margin-top:24px}
  .param{padding:16px 18px}
}

/* ═══════════════════════════════════════════════════════
   v4.0 — twelve areas, report mock, universities
   ═══════════════════════════════════════════════════════ */

/* utilities — replace inline style attributes on new markup */
.kicker-b{margin-bottom:16px}

.h2-b{margin-bottom:20px}

/* home: fifth hero tile (report scale) */
.hero-stats{grid-template-rows:repeat(5,1fr)}

.hero-stats .stat{padding:18px 40px}

.stat-num{font:600 25px 'IBM Plex Mono',monospace;color:#fff;margin-top:6px;letter-spacing:.01em}

/* home: link from the accordion to the full list */
.hanabi-more{margin-top:30px;padding-top:20px;border-top:1px solid #ddd}

.hanabi-more .plink{margin-top:0;font-size:12px}

/* platform: report scale beside the report mock */
.psplit{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;margin-top:44px;align-items:start}

.scale{border-top:2px solid #2A2A2A}

.scl{display:grid;grid-template-columns:88px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid #ddd}

.scl-n{font:700 46px/.9 'IBM Plex Sans',sans-serif;color:#E05C00;letter-spacing:-.02em}

.scl-t{font:600 16px 'IBM Plex Sans',sans-serif;color:#2A2A2A}

.scl-d{margin-top:8px;font-size:13.5px;line-height:1.65;color:#555;text-wrap:pretty}

.scl-note{margin-top:20px;font:400 12.5px/1.6 'IBM Plex Mono',monospace;color:#888;text-wrap:pretty}

/* platform: twelve areas in four groups */
.grp{margin-top:38px}

.grp-l{display:flex;justify-content:space-between;align-items:baseline;gap:16px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#888;padding-bottom:10px;border-bottom:1px solid #2A2A2A}

.grp-n{color:#C65200;white-space:nowrap}

.grp .plist{margin-top:0}

.grp .prow:first-child{border-top:0}

/* universities: hero offer strip */
.uoffer{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#3a3a3a;margin-top:36px;max-width:940px}

.uo{background:#242424;padding:18px 20px}

.uo-l{font:400 10px 'IBM Plex Mono',monospace;letter-spacing:.1em;color:#8a8a8a}

.uo-v{font:600 21px 'IBM Plex Sans',sans-serif;color:#fff;margin-top:8px;letter-spacing:-.01em}

.uo-d{margin-top:8px;font-size:12.5px;line-height:1.6;color:#b5b5b5;text-wrap:pretty}

/* universities: the offer in three columns */
.free{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:36px}

.free .svc-inc,.free .excl{border-top:0}

.excl{display:grid}

.excl span{display:grid;grid-template-columns:13px 1fr;gap:9px;padding:10px 0;border-bottom:1px solid #e3e3e3;font:400 12.5px/1.45 'IBM Plex Mono',monospace;color:#888}

.excl span::before{content:'\2014';color:#aaa}

.free-note{margin-top:16px;font-size:13px;line-height:1.65;color:#666;text-wrap:pretty}
@media (max-width:1080px){

  .free{gap:28px}
}

@media (max-width:980px){
  .hero-stats{grid-template-rows:auto}
  .hero-stats .stat{padding:16px 0}
  .stat-num{font-size:21px}
  .psplit{grid-template-columns:1fr;gap:32px;margin-top:26px}
  .scl{grid-template-columns:60px 1fr;gap:14px;padding:18px 0}
  .scl-n{font-size:33px}
  .scl-note{margin-top:16px;font-size:11.5px}

  .grp{margin-top:26px}
  .uoffer{grid-template-columns:1fr;margin-top:26px}
  .free{grid-template-columns:1fr;gap:26px;margin-top:24px}
  .hanabi-more{margin-top:24px}
}

/* ═══════════════════════════════════════════════════════
   v4.1 — pseudo-interface mocks removed; typographic blocks
   ═══════════════════════════════════════════════════════ */

/* home: per-area data spec beside the accordion */
.specwrap{display:grid;align-content:start}

.spec{display:none}

.spec.on{display:block}

.spec-h{display:flex;justify-content:space-between;align-items:baseline;gap:20px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#888;padding-bottom:12px;border-bottom:1px solid #2A2A2A}

.spec-tbl{width:100%;max-width:100%;table-layout:fixed;border-collapse:collapse}

.spec-tbl th{font:400 10.5px 'IBM Plex Mono',monospace;letter-spacing:.08em;color:#888;text-align:left;vertical-align:baseline;white-space:nowrap;padding:14px 20px 14px 0;border-bottom:1px solid #e8e8e8}

.spec-tbl td{vertical-align:baseline;padding:14px 0;border-bottom:1px solid #e8e8e8}

.spec-tbl td.v{font:500 14px 'IBM Plex Mono',monospace;color:#2A2A2A;white-space:nowrap;padding-right:20px}

.spec-tbl td.d{font-size:13px;line-height:1.55;color:#555;text-wrap:pretty}

.spec-note{margin-top:18px;font-size:13px;line-height:1.65;color:#666;text-wrap:pretty}

/* platform: report contents + findings, as a document not a screen */
.rindex{align-self:start}

.rindex-h{display:flex;justify-content:space-between;align-items:baseline;gap:20px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#888;padding-bottom:12px;border-bottom:1px solid #2A2A2A}

.rix{display:grid;grid-template-columns:1fr 1fr;gap:0 36px}

.rix>div{display:grid;grid-template-columns:26px 1fr;gap:10px;align-items:baseline;padding:11px 0;border-bottom:1px solid #e8e8e8}

.rix-n{font:500 11px 'IBM Plex Mono',monospace;color:#C65200}

.rix-t{font:500 14px 'IBM Plex Sans',sans-serif;color:#2A2A2A}

.rix-note{margin-top:20px;font-size:13px;line-height:1.65;color:#666;text-wrap:pretty}

.rfind{margin-top:40px}

.rf{display:grid;grid-template-columns:82px 1fr;gap:18px;align-items:start;padding:15px 0;border-bottom:1px solid #e8e8e8}

.rf-sev{font:600 10px 'IBM Plex Mono',monospace;letter-spacing:.1em;padding-top:2px}

.rf-sev.crit{color:#A61B1B}

.rf-sev.rev{color:#C65200}

.rf-sev.nom{color:#888}

.rf-t{font:500 14.5px/1.45 'IBM Plex Sans',sans-serif;color:#2A2A2A;text-wrap:pretty}

.rf-s{margin-top:6px;font:400 11px 'IBM Plex Mono',monospace;color:#888}
@media (max-width:980px){
  .spec-h{flex-direction:column;gap:6px}
  .spec-tbl,.spec-tbl tbody,.spec-tbl tr,.spec-tbl th,.spec-tbl td{display:block;width:auto}
  .spec-tbl tr{padding:13px 0;border-bottom:1px solid #e8e8e8}
  .spec-tbl th,.spec-tbl td{padding:0;border-bottom:0}
  .spec-tbl th{white-space:normal;font-size:10px;margin-bottom:5px}
  .spec-tbl td.v{white-space:normal;font-size:13px;padding-right:0;margin-bottom:4px}
  .spec-tbl td.d{font-size:12.5px}
  .rix{grid-template-columns:1fr;gap:0}
  .rindex-h{flex-direction:column;gap:6px}
  .rfind{margin-top:28px}
  .rf{grid-template-columns:1fr;gap:6px;padding:13px 0}
  .rf-sev{padding-top:0}
  .rf-t{font-size:13.5px}
}