*,*::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}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
.kicker{font:500 12px/1 'IBM Plex Mono',monospace;letter-spacing:.14em;color:#888}
.wrap{padding:0 56px}

/* 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:1fr 1fr 1fr}
.stat{padding:32px 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 32px 'IBM Plex Sans',sans-serif;color:#fff;margin-top:6px}

/* 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}
.cols-2{display:grid;grid-template-columns: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}

.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}
.cap{display:grid;grid-template-columns:64px 300px 1fr;padding:28px 0;border-top:1px solid #ddd;align-items:baseline;gap:0}
.cap:first-of-type{border-top-color:#2A2A2A;margin-top:48px}
.cap:last-of-type{border-bottom:1px solid #ddd}
.cap-n{font:600 15px 'IBM Plex Mono',monospace;color:#C65200}
.cap-t{font:600 20px 'IBM Plex Sans',sans-serif}
.cap-d{font-size:14px;line-height:1.65;color:#555;text-wrap:pretty}

/* 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}
  .nav.open   .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:22px}
  .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}
  .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}
  .cap{grid-template-columns:44px 1fr;gap:0 12px;padding:16px 0}
  .cap-d{grid-column:2;margin-top:6px}
  .cap:first-of-type{margin-top:28px}
  .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}

/* ── services rows ───────────────────────────────────── */
.srow{display:grid;grid-template-columns:64px 320px 1fr;padding:36px 0;border-top:1px solid #ddd;align-items:start}
.srow:first-of-type{border-top:1px solid #2A2A2A}
.srow:last-of-type{border-bottom:1px solid #ddd}
.srow-n{font:600 15px 'IBM Plex Mono',monospace;color:#C65200}
.srow-t{font:600 24px 'IBM Plex Sans',sans-serif}
.srow-meta{font:400 12px 'IBM Plex Mono',monospace;color:#888;margin-top:8px}
.srow p{font-size:15px;line-height:1.7;color:#555;max-width:620px;text-wrap:pretty}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{border:1px solid #ddd;font:400 12px 'IBM Plex Mono',monospace;color:#555;padding:7px 12px}
.eng{display:grid;grid-template-columns:340px 1fr;gap:56px}
.eng h2{margin-top:14px}
.eng-lede{margin-top:18px;font-size:14px;line-height:1.7;color:#555;text-wrap:pretty}
.eng-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ── platform ────────────────────────────────────────── */
.plat{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start}
.lrow{padding:24px 0;border-top:1px solid #ddd}
.lrow:first-child{border-top:2px solid #2A2A2A}
.lrow:last-child{border-bottom:1px solid #ddd}
.lrow-hd{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.lrow-t{font:600 20px 'IBM Plex Sans',sans-serif}
.lrow-n{font:500 12px 'IBM Plex Mono',monospace;color:#888}
.lrow p{margin-top:8px;font-size:14px;line-height:1.65;color:#555;text-wrap:pretty}
.mock{background:#F8F8F8;border:1px solid #e3e3e3;padding:20px}
.mock-card{background:#fff;border:1px solid #e3e3e3}
.mock-bar{padding:10px 16px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;gap:12px;font:400 10px 'IBM Plex Mono',monospace;color:#888}
.mock-3{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid #eee}
.mock-cell{padding:12px 16px;border-right:1px solid #eee}
.mock-cell:last-child{border-right:0}
.mock-cell.flag{border-top:2px solid #E05C00;margin-top:-1px}
.mock-lbl{font:400 9px 'IBM Plex Mono',monospace;color:#888}
.mock-cell.flag .mock-lbl{color:#C65200}
.mock-val{font:600 16px 'IBM Plex Sans',sans-serif;margin-top:3px}
.chart{height:150px;display:flex;align-items:flex-end;gap:3px;padding:16px}
.chart i{flex:1;background:#e6e6e6;display:block}
.chart i.hi{background:#E05C00}
.trace{background:#fff;border:1px solid #e3e3e3;margin-top:12px;padding:14px 16px}
.trace-t{font:400 9px 'IBM Plex Mono',monospace;color:#888;margin-bottom:10px}
.trace-row{display:flex;gap:8px;align-items:center;font:400 11px 'IBM Plex Mono',monospace;color:#2A2A2A;flex-wrap:wrap}
.trace-row b{border:1px solid #ddd;padding:6px 10px;font-weight:400}
.trace-row b.acc{border-color:#E05C00;color:#C65200}
.trace-row u{text-decoration:none;color:#888}
.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}
  .plat,.eng{gap:36px}
}
@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}
  .srow{grid-template-columns:44px 1fr;gap:0 12px;padding:22px 0}
  .srow>div:last-child{grid-column:2;margin-top:10px}
  .srow-t{font-size:18px}
  .srow p{font-size:13px;line-height:1.6}
  .tags{margin-top:14px}
  .eng,.plat,.cwrap{grid-template-columns:1fr;gap:28px}
  .cwrap{padding:40px 20px}
  .eng-grid,.fgrid,.pipeline{grid-template-columns:1fr}
  .pipe{padding:22px 20px;border-right:0;border-bottom:1px solid #e8e8e8}
  .pipe:last-child{border-bottom:0}
  .mock{padding:14px}
  .chart{height:100px;padding:12px}
  .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}}