/* VFA — Vault for Agents.
   Shared styles. Change --grn to re-theme the accent across every page. */
:root{
  --paper:#F2F0E9; --panel:#FBFAF6; --ink:#0F120F; --mut:#6B6F68;
  --grn:#00A63E; --grn-soft:#DCF2E3; --line:#0F120F;
  --lime:#A9D957; --lime-soft:#EDF5DC; --lime-ink:#2C3D12;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--mono);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;line-height:1.05;margin:0}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.mono-label{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.grn{color:var(--grn)}

/* ---------- header: logo | title | token ---------- */
.top{border-bottom:1px solid var(--line);background:var(--paper)}
.top-grid{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;
  max-width:1560px;margin:0 auto;padding:12px 28px;
}
.mark{display:flex;align-items:center;gap:10px}
.mark-box{width:40px;height:40px;border-radius:9px;overflow:hidden;background:var(--ink);flex-shrink:0}
.mark-box img{display:block;width:100%;height:100%;object-fit:cover}
.mark-name{font-family:var(--sans);font-weight:800;font-size:19px;letter-spacing:.02em}
.top-mid{text-align:center}
.top-title{margin:0;font-family:var(--sans);font-weight:800;font-size:27px;letter-spacing:-.01em}
.top-sub{margin:4px 0 0;font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--mut)}
.top-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px;font-size:12.5px}
.top-token{display:flex;align-items:center;gap:8px}
.tick{padding:3px 9px;border-radius:4px;background:var(--grn);color:#fff;font-weight:600;font-size:11.5px}
.top-social{display:flex;align-items:center;gap:10px;color:var(--mut)}
.top-social a:hover{color:var(--grn)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--grn);display:inline-block}
.dot.live{animation:blip 1.8s ease-in-out infinite}
@keyframes blip{50%{opacity:.25}}
.ca{
  display:inline-flex;align-items:center;gap:7px;max-width:270px;padding:0;border:0;background:none;
  color:var(--mut);font-family:var(--mono);font-size:11px;cursor:pointer;
}
.ca:hover{color:var(--grn)}
.ca-ico{flex-shrink:0;opacity:.6}
.ca:hover .ca-ico{opacity:1}
.ca.copied{color:var(--grn);font-weight:600}
.ca[disabled]{cursor:default}
.ca[hidden]{display:none}
.ca .val{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- nav: centred ---------- */
.nav{border-bottom:1px solid var(--line);background:var(--panel);overflow-x:auto}
.nav-inner{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;max-width:1560px;margin:0 auto}
.nav a{
  display:flex;align-items:center;gap:7px;padding:10px 16px;white-space:nowrap;border-radius:4px;
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
}
.nav a:hover{color:var(--grn)}
.nav a.soft{color:var(--grn)}
.nav a.on{border:1px solid var(--grn);background:var(--grn-soft);color:var(--grn)}
.nav a.on::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--grn)}

/* ---------- split hero ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-bottom:1px solid var(--line)}
.split-l{padding:64px 48px}
.split-r{padding:48px;border-left:1px solid var(--line);background:#EBEEE1;display:flex;flex-direction:column;justify-content:center}
.badge-pill{
  display:inline-flex;align-items:center;gap:9px;padding:9px 18px;margin-bottom:26px;
  border-radius:999px;background:var(--grn-soft);color:var(--grn);font-size:13.5px;
}
.split-l h2{font-size:50px;line-height:1.06;max-width:16ch;text-wrap:balance}
.split-l p{max-width:52ch;color:var(--mut);margin:26px 0 0;font-size:15px}
.split-l p strong{color:var(--ink);font-weight:500}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;
  border:1px solid var(--line);border-radius:6px;font-family:var(--sans);font-weight:700;font-size:16px;
  background:var(--panel);color:var(--ink);transition:transform .12s ease,box-shadow .12s ease;
}
.btn:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink)}
.btn.solid{background:var(--grn);border-color:var(--grn);color:#fff}
.btn.sm{min-height:44px;font-size:14px;padding:0 18px}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);background:var(--panel)}
.stat{padding:22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.stat .v{font-family:var(--sans);font-weight:800;font-size:28px;margin-top:6px}
.note{margin:12px 0 0;font-size:12px;color:var(--mut)}

/* grids */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.card h3{font-size:18px;margin-bottom:10px}
.card p{margin:0;color:var(--mut);font-size:14px}
.card .num{font-family:var(--sans);font-weight:800;font-size:13px;color:var(--grn);letter-spacing:.06em}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--mut);font-size:14px}
.card li{margin:5px 0}

/* steps */
.steps{display:grid;border:1px solid var(--line);background:var(--panel)}
.step{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:24px;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step-n{font-family:var(--sans);font-weight:800;font-size:28px;color:var(--grn)}
.step h3{font-size:18px;margin-bottom:8px}
.step p{margin:0;color:var(--mut);font-size:14px}

/* chat card */
.chat{border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}
.chat-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13.5px}
.chat-head .who{display:flex;align-items:center;gap:9px;font-weight:600}
.chat-head .state{color:var(--mut);font-size:12.5px}
.chat-body{display:flex;flex-direction:column;gap:12px;padding:18px}
.line{padding:12px 15px;border-radius:7px;font-size:13.5px;line-height:1.6}
.line.you{background:#F0F1EA;border:1px solid #E2E3DA}
.line.ai{background:var(--grn-soft);border:1px solid #C7E6D2}
.line b{font-weight:600;color:var(--mut)}
.line.ai b{color:var(--grn)}
.caret{display:inline-block;width:7px;height:14px;background:var(--grn);vertical-align:-2px;animation:blip 1s steps(1) infinite}

/* question chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel);font-size:13.5px}

/* table */
.tbl{width:100%;border-collapse:collapse;border:1px solid var(--line);background:var(--panel);font-size:14px}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.tbl th{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.tbl tr:last-child td{border-bottom:0}

/* roadmap */
.road{border:1px solid var(--line);background:var(--panel)}
.road-row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:20px 24px;border-bottom:1px solid var(--line)}
.road-row:last-child{border-bottom:0}
.road-row .q{font-family:var(--sans);font-weight:800;font-size:15px}
.road-row.done .q{color:var(--grn)}
.road-row p{margin:0;color:var(--mut);font-size:14px}

/* faq */
.faq details{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;list-style:none;font-family:var(--sans);font-weight:700;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--grn);font-family:var(--mono)}
.faq details[open] summary::after{content:"−"}
.faq p{margin:12px 0 0;color:var(--mut);font-size:14px}

/* form */
.form{display:grid;gap:14px;max-width:560px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.field input,.field select,.field textarea{
  min-height:50px;padding:0 14px;border:1px solid var(--line);border-radius:6px;background:var(--panel);
  color:var(--ink);font-family:var(--mono);font-size:14.5px;
}
.field textarea{padding:12px 14px;min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--grn);outline-offset:1px}
.form-note{font-size:12.5px;color:var(--mut)}
.form-msg{padding:14px;border:1px solid var(--grn);border-radius:6px;background:var(--grn-soft);font-size:14px}
.form-msg.err{border-color:#C0392B;background:#FBE6E3;color:#8E2B20}

/* token pill */
.ca{
  display:inline-flex;align-items:center;gap:10px;max-width:100%;padding:10px 14px;
  border:1px solid var(--line);border-radius:6px;background:var(--panel);font-size:13px;cursor:pointer;
}
.ca:hover{background:var(--grn-soft)}
.ca[disabled]{cursor:default;opacity:.75}
.ca .tag{padding:2px 8px;border-radius:4px;background:var(--ink);color:var(--paper);font-size:11px;letter-spacing:.1em}
.ca .val{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* footer */
.foot{padding:32px 0 48px;font-size:13px;color:var(--mut)}
.foot-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.foot a:hover{color:var(--grn)}
.disc{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;line-height:1.6}

@media (max-width:980px){
  .split{grid-template-columns:1fr}
  .split-l{padding:40px 22px}
  .split-r{padding:22px;border-left:0;border-top:1px solid var(--line)}
  .split-l h2{font-size:33px}
  .top-grid{grid-template-columns:1fr;justify-items:center;gap:10px;text-align:center}
  .top-right{align-items:center}
  .nav-inner{justify-content:flex-start}
}
@media (max-width:820px){
  .g3,.g2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .pad{padding:44px 0}
  .road-row{grid-template-columns:1fr;gap:6px}
  .step{grid-template-columns:44px 1fr;gap:12px;padding:18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .dot.live,.caret{animation:none}
  .btn:hover{transform:none}
}

/* ---------- key art language: lime chips, vault card, corner marks ---------- */
.split{position:relative}
.split-l{position:relative;overflow:hidden}
/* the scattered squares from the key art */
.split-l::after{
  content:"";position:absolute;right:26px;top:24px;width:120px;height:120px;pointer-events:none;opacity:.55;
  background:
    linear-gradient(var(--lime),var(--lime)) 0 0/14px 14px no-repeat,
    linear-gradient(var(--grn),var(--grn)) 34px 30px/8px 8px no-repeat,
    linear-gradient(var(--lime),var(--lime)) 66px 8px/10px 10px no-repeat,
    linear-gradient(var(--lime-soft),var(--lime-soft)) 20px 62px/22px 22px no-repeat;
}
.corner{
  position:absolute;z-index:2;max-width:130px;font-size:10px;line-height:1.35;letter-spacing:.16em;
  text-transform:uppercase;color:var(--mut);pointer-events:none;
}
.corner.tl{top:16px;left:20px}
.corner.tr{top:16px;right:20px;text-align:right}
.corner.bl{bottom:14px;left:20px}
.corner.br{bottom:14px;right:20px;text-align:right}

/* feature chips under the headline */
.feats{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.feat{
  display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;
  background:var(--lime-soft);color:var(--lime-ink);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
}
.feat svg{flex-shrink:0;color:var(--grn)}

/* primary action, key-art style */
.btn.lime{background:var(--lime);border-color:var(--line);color:var(--lime-ink);font-family:var(--sans);
  font-weight:800;letter-spacing:.02em;text-transform:uppercase}
.btn.lime:hover{background:#B8E36A}

/* vault panel */
.vault{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden;
  box-shadow:6px 6px 0 rgba(15,18,15,.08)}
.vault-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);
  font-family:var(--sans);font-weight:800;font-size:15px;letter-spacing:.06em}
.vault-head .state{margin-left:auto;font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--mut)}
.vault-row{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid #E6E6DE;font-size:14px}
.vault-row:last-child{border-bottom:0}
.vault-row .n{margin-left:auto;font-family:var(--sans);font-weight:800;font-size:19px}
.vault-row .pip{width:9px;height:9px;border-radius:50%;background:var(--grn)}
.vault-row.warn .pip{background:var(--lime)}
.vault-row.out .pip{background:#C9CCC3}
.vault-foot{padding:12px 18px;border-top:1px solid var(--line);background:var(--lime-soft);
  font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--lime-ink)}

/* speech bubble, as in the key art */
.bubble{position:relative;margin:18px 0 0;padding:14px 16px;border:1px solid var(--line);border-radius:14px;
  background:var(--panel);font-size:13.5px;line-height:1.5}
.bubble::after{content:"";position:absolute;left:26px;bottom:-9px;width:14px;height:14px;background:var(--panel);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg)}

@media (max-width:980px){
  .corner{display:none}
  .split-l::after{display:none}
}