/* Basis shared stylesheet — used by index.html, leaderboard.html, docs.html.
   terms.html and status.html are owned by other workstreams and keep their
   own inline styles. */

:root {
  --bg: #0a0e14;
  --bg2: #0e141d;
  --panel: #121924;
  --panel2: #16202d;
  --border: #232f42;
  --text: #e8edf4;
  --muted: #93a1b5;
  --faint: #5c6a80;
  --accent: #3fd08c;
  --accent-dim: #1d5c40;
  --amber: #e8b33f;
  --red: #e05c5c;
  --blue: #5aa9e6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji";
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
img, table, pre, code { max-width: 100%; }

/* ---------- nav ---------- */
nav { border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(10,14,20,.92); backdrop-filter: blur(8px); z-index: 10; }
nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { font-weight: 700; font-size: 20px; letter-spacing: -0.5px; text-decoration: none; color: var(--text); flex-shrink: 0; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: 14px;
  min-height: 44px; display: inline-flex; align-items: center;
  padding: 6px 2px; white-space: nowrap;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.nav-cta {
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 16px;
  color: var(--text); font-weight: 600; min-height: 40px;
}
.nav-links a.nav-cta:hover { border-color: var(--faint); }

/* ---------- hero ---------- */
.hero { padding: 104px 0 84px; }
.hero-eyebrow {
  display: inline-block; font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--accent-dim); border-radius: 999px;
  padding: 6px 14px; margin-bottom: 26px;
}
.hero h1 { font-size: clamp(36px, 6vw, 62px); line-height: 1.08; letter-spacing: -1.5px; max-width: 860px; font-weight: 750; }
.hero h1 .no { color: var(--accent); }
.hero p.sub { font-size: 20px; color: var(--muted); max-width: 680px; margin: 24px 0 36px; }
.hero p.sub .canon { color: var(--text); }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.beta-line { margin-top: 28px; font-size: 13.5px; color: var(--faint); }
.beta-line b { color: var(--amber); font-weight: 600; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; padding: 14px 28px; border-radius: 8px; font-size: 16px; font-weight: 600;
  text-decoration: none; cursor: pointer; border: 1px solid transparent; font-family: inherit;
  min-height: 48px; line-height: 1.4;
}
.btn-primary { background: var(--accent); color: #06110b; }
.btn-primary:hover { background: #4fe09c; }
.btn-primary:disabled { opacity: .5; cursor: wait; }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--faint); }

/* ---------- sections ---------- */
section { padding: 80px 0; }
section.alt { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.kicker { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -1px; margin-bottom: 16px; font-weight: 700; }
.lede { color: var(--muted); font-size: 18px; max-width: 720px; margin-bottom: 44px; }
.lede a, .prose a { color: var(--accent); }

/* ---------- cards / steps ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 30px 26px; }
.card .icon { font-size: 26px; margin-bottom: 16px; }
.card h3 { font-size: 18px; margin-bottom: 10px; letter-spacing: -0.3px; }
.card p { color: var(--muted); font-size: 15px; }
.card .tag { display: inline-block; margin-top: 16px; font-size: 12px; color: var(--faint); border-top: 1px solid var(--border); padding-top: 12px; width: 100%; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px 24px; position: relative; }
.step .num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--accent-dim); color: var(--accent);
  font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; font-size: 17px;
}
.step h3 { font-size: 18px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15px; }
.step code { color: var(--accent); font-size: 13px; }

/* ---------- bureau ---------- */
.bureau-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.score-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 36px; text-align: center; }
.score-card .score { font-size: 72px; font-weight: 800; letter-spacing: -3px; color: var(--amber); }
.score-card .band { display: inline-block; font-size: 13px; color: var(--amber); border: 1px solid #5c4a1d; border-radius: 999px; padding: 4px 14px; margin: 8px 0 16px; }
.score-card p { color: var(--muted); font-size: 14px; }
.factors { display: flex; flex-direction: column; gap: 18px; }
.factor .row { display: flex; justify-content: space-between; font-size: 15px; margin-bottom: 8px; }
.factor .row .w { color: var(--accent); font-variant-numeric: tabular-nums; }
.bar { height: 8px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }
.factor small { color: var(--faint); font-size: 13px; display: block; margin-top: 6px; }

/* ---------- safeguards ---------- */
.safe-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.safe { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 24px 20px; }
.safe h3 { font-size: 15px; margin-bottom: 8px; }
.safe p { color: var(--muted); font-size: 13.5px; }
.safe .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-bottom: 14px; }
.safe-note { margin-top: 28px; color: var(--faint); font-size: 14px; max-width: 760px; }

/* ---------- demo preview embed (index) ---------- */
.demo-box {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 40px;
}
.demo-preview-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.demo-label-tag {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--amber);
  border: 1px solid #5c4a1d; border-radius: 999px; padding: 5px 12px; white-space: nowrap;
}
.demo-label-text { font-size: 14px; color: var(--muted); margin-bottom: 24px; }
.demo-label-text b { color: var(--amber); }
.poll-note { font-size: 12px; color: var(--faint); }
.preview-agents { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 24px; }
.preview-agent {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 10px; padding: 18px;
  text-decoration: none; color: var(--text); display: block;
}
.preview-agent:hover { border-color: var(--faint); }
.preview-agent .pa-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.preview-agent .pa-score { font-size: 30px; font-weight: 750; letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.preview-agent .pa-meta { font-size: 12.5px; color: var(--faint); margin-top: 6px; }
.preview-feed { border-top: 1px solid var(--border); padding-top: 8px; margin-bottom: 8px; }
.preview-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.preview-loading, .preview-error { color: var(--faint); font-size: 14.5px; padding: 24px 0; }
.preview-error { color: var(--amber); }

/* ---------- caveats ---------- */
.caveat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.caveat { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px 26px; }
.caveat.warn { border-color: #5c4a1d; }
.caveat h3 { font-size: 16px; margin-bottom: 10px; }
.caveat.warn h3 { color: var(--amber); }
.caveat p { color: var(--muted); font-size: 14.5px; }
.caveat a { color: var(--accent); }

/* ---------- pilot / forms ---------- */
.pilot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.pilot-copy ul { list-style: none; margin-top: 24px; }
.pilot-copy li { padding: 10px 0; border-bottom: 1px solid var(--border); color: var(--muted); font-size: 15px; }
.pilot-copy li b { color: var(--text); }
.pilot-cta { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
.pilot-cta h3 { margin-bottom: 12px; font-size: 19px; }
.pilot-cta p { color: var(--muted); font-size: 15px; margin-bottom: 20px; }
form { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 0 0 6px; }
input, textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 12px 14px; font-size: 15px; margin-bottom: 18px; font-family: inherit;
  min-height: 48px;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 110px; resize: vertical; }
.form-note { font-size: 13px; color: var(--faint); margin-top: 14px; }
.form-note a { color: var(--accent); }
#form-status { margin-top: 14px; font-size: 14px; display: none; }
#form-status.ok { display: block; color: var(--accent); }
#form-status.err { display: block; color: var(--amber); }

/* ---------- leaderboard table ---------- */
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.net-stats { display: flex; gap: 48px; margin-top: 40px; flex-wrap: wrap; }
.net-stats .stat b { display: block; font-size: 32px; letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.net-stats .stat b.g { color: var(--accent); }
.net-stats .stat span { font-size: 13px; color: var(--faint); }

.table-wrap { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
thead th {
  text-align: left; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint);
  padding: 16px 20px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
thead th.sortable { cursor: pointer; user-select: none; min-height: 44px; }
thead th.sortable:hover { color: var(--text); }
thead th .arrow { color: var(--accent); }
tbody td { padding: 16px 20px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr.row { cursor: pointer; }
tbody tr.row:hover { background: var(--panel2); }
.rank { color: var(--faint); font-variant-numeric: tabular-nums; width: 56px; }
.rank.top { color: var(--amber); font-weight: 700; }
.agent-name { font-weight: 600; }
.agent-name small { display: block; color: var(--faint); font-weight: 400; font-size: 12.5px; }
.score-cell { display: flex; align-items: center; gap: 12px; }
.score-num { font-size: 22px; font-weight: 750; letter-spacing: -0.5px; font-variant-numeric: tabular-nums; }
.band { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; border-radius: 999px; padding: 3px 10px; border: 1px solid; white-space: nowrap; }
.band.strong { color: var(--accent); border-color: var(--accent-dim); }
.band.fair { color: var(--amber); border-color: #5c4a1d; }
.band.building { color: var(--blue); border-color: #274b66; }
.band.thin { color: var(--red); border-color: #5c2626; }
.score-num.strong { color: var(--accent); } .score-num.fair { color: var(--amber); }
.score-num.building { color: var(--blue); } .score-num.thin { color: var(--red); }
.limit { font-variant-numeric: tabular-nums; white-space: nowrap; }
.util-wrap { min-width: 140px; }
.util-bar { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.util-bar i { display: block; height: 100%; border-radius: 4px; background: var(--blue); }
.util-bar i.hot { background: var(--amber); }
.util-pct { font-size: 12.5px; color: var(--faint); font-variant-numeric: tabular-nums; white-space: nowrap; }
.repays { font-variant-numeric: tabular-nums; color: var(--muted); }

.empty-panel {
  border: 1px dashed var(--border); border-radius: 12px; padding: 56px 32px; text-align: center;
  color: var(--muted); background: var(--panel);
}
.empty-panel .big { font-size: 40px; margin-bottom: 16px; }
.empty-panel h3 { color: var(--text); font-size: 19px; margin-bottom: 10px; }
.empty-panel p { font-size: 15px; max-width: 520px; margin: 0 auto; }
.empty-panel code { color: var(--accent); font-size: 13px; }

/* ---------- tabs + demo banner ---------- */
.tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.tab {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--panel); color: var(--muted); font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: inherit; min-height: 44px;
}
.tab:hover { color: var(--text); border-color: var(--faint); }
.tab.active { background: var(--accent-dim); color: var(--accent); border-color: var(--accent-dim); }
.pane { display: none; }
.pane.active { display: block; }
.demo-banner {
  border: 1px solid #5c4a1d; background: rgba(232,179,63,.06); border-radius: 10px;
  padding: 16px 20px; font-size: 14px; color: var(--muted); margin-bottom: 20px;
}
.demo-banner b { color: var(--amber); }
.demo-tag {
  font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--amber);
  border: 1px solid #5c4a1d; border-radius: 999px; padding: 2px 8px; margin-left: 8px; white-space: nowrap;
}

/* ---------- registration ---------- */
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.cta-copy ol { margin: 24px 0 0 20px; color: var(--muted); font-size: 15px; }
.cta-copy ol li { margin-bottom: 12px; }
.cta-copy ol b { color: var(--text); }
#reg-status { margin-top: 14px; font-size: 14px; display: none; }
#reg-status.err { display: block; color: var(--amber); }
.key-box {
  display: none; margin-top: 20px; background: var(--bg); border: 1px solid var(--amber);
  border-radius: 10px; padding: 20px;
}
.key-box.show { display: block; }
.key-box .warn { color: var(--amber); font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.key-row { display: flex; gap: 10px; align-items: stretch; }
.key-row code {
  flex: 1; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px;
  background: #000; border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  word-break: break-all; color: var(--accent); align-self: center;
}
.btn-copy {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: 8px;
  padding: 0 18px; cursor: pointer; font-size: 14px; font-weight: 600; font-family: inherit; min-height: 44px;
}
.btn-copy:hover { border-color: var(--faint); }

/* ---------- activity feed ---------- */
.feed { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.feed-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; border-bottom: 1px solid var(--border); gap: 12px; }
.feed-head h3 { font-size: 16px; }
.feed-head .poll { font-size: 12px; color: var(--faint); white-space: nowrap; }
.feed-head .poll.stale { color: var(--amber); }
.feed-list { max-height: 420px; overflow-y: auto; }
.feed-item { display: flex; gap: 14px; padding: 14px 22px; border-bottom: 1px solid var(--border); font-size: 14.5px; align-items: baseline; }
.feed-item:last-child { border-bottom: none; }
.feed-item .ic { width: 26px; text-align: center; flex-shrink: 0; font-size: 15px; }
.feed-item .tx { flex: 1; color: var(--muted); min-width: 0; }
.feed-item .tx b { color: var(--text); font-weight: 600; }
.feed-item .amt { font-variant-numeric: tabular-nums; color: var(--text); white-space: nowrap; }
.feed-item .ts { color: var(--faint); font-size: 12.5px; white-space: nowrap; }
.feed-empty { padding: 40px 24px; text-align: center; color: var(--faint); font-size: 14.5px; }
.feed-item.fresh { animation: feedIn 1.6s ease-out; }
@keyframes feedIn {
  0% { background: rgba(63,208,140,.14); }
  100% { background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .feed-item.fresh { animation: none; }
  .live-dot { animation: none; }
}

/* ---------- profile modal ---------- */
.modal-back { display: none; position: fixed; inset: 0; background: rgba(4,7,11,.78); z-index: 50; align-items: center; justify-content: center; padding: 20px; }
.modal-back.show { display: flex; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; max-width: 560px; width: 100%; padding: 36px; max-height: 85vh; overflow-y: auto; }
.modal .m-score { font-size: 56px; font-weight: 800; letter-spacing: -2px; margin: 8px 0 4px; }
.modal h3 { font-size: 20px; margin-bottom: 4px; padding-right: 40px; }
.modal .m-sub { color: var(--faint); font-size: 13.5px; margin-bottom: 12px; }
.modal .m-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14.5px; gap: 12px; }
.modal .m-row span:first-child { color: var(--muted); }
.modal .m-row span:last-child { font-variant-numeric: tabular-nums; text-align: right; }
.modal h4 { font-size: 15px; margin: 20px 0 4px; }
.modal-close {
  float: right; background: none; border: none; color: var(--faint); font-size: 22px; cursor: pointer;
  min-width: 44px; min-height: 44px; line-height: 44px; text-align: center;
}
.modal-close:hover { color: var(--text); }
.m-profile-link { display: inline-block; margin-top: 18px; font-size: 13px; color: var(--faint); }
.m-profile-link a { color: var(--accent); }

/* ---------- docs ---------- */
.docs-toc { display: flex; gap: 10px; flex-wrap: wrap; margin: 28px 0 8px; }
.docs-toc a {
  font-size: 13.5px; color: var(--muted); text-decoration: none; border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 16px; min-height: 44px; display: inline-flex; align-items: center;
}
.docs-toc a:hover { color: var(--text); border-color: var(--faint); }
.prose { max-width: 780px; }
.prose h3 { font-size: 22px; margin: 44px 0 14px; letter-spacing: -0.5px; }
.prose h3:first-child { margin-top: 0; }
.prose p { color: var(--muted); font-size: 16px; margin-bottom: 16px; }
.prose p b, .prose li b { color: var(--text); }
.prose ul, .prose ol { margin: 0 0 18px 22px; color: var(--muted); font-size: 16px; }
.prose li { margin-bottom: 10px; }
.prose code { color: var(--accent); font-size: 14px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.prose pre {
  background: #000; border: 1px solid var(--border); border-radius: 10px; padding: 18px;
  overflow-x: auto; margin-bottom: 20px;
}
.prose pre code { color: var(--text); font-size: 13.5px; line-height: 1.55; }
.callout {
  border: 1px solid #5c4a1d; background: rgba(232,179,63,.06); border-radius: 10px;
  padding: 18px 22px; font-size: 15px; color: var(--muted); margin: 24px 0;
}
.callout b { color: var(--amber); }
.callout.green { border-color: var(--accent-dim); background: rgba(63,208,140,.05); }
.callout.green b { color: var(--accent); }
.qs-steps { counter-reset: qs; list-style: none; margin: 0 0 24px; padding: 0; }
.qs-steps li {
  counter-increment: qs; position: relative; padding: 0 0 26px 56px; color: var(--muted); font-size: 16px;
}
.qs-steps li::before {
  content: counter(qs); position: absolute; left: 0; top: 0;
  width: 38px; height: 38px; border-radius: 50%; background: var(--accent-dim); color: var(--accent);
  font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.qs-steps li b { color: var(--text); }
.qs-steps li p { margin: 8px 0 0; font-size: 15px; }

/* ---------- wonder widget ---------- */
.wonder-sub { color: var(--muted); font-size: 18px; max-width: 720px; margin-bottom: 8px; }
#wonder-chips { display: flex; gap: 10px; flex-wrap: wrap; margin: 28px 0 26px; }
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.scene { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.scene-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 16px 22px; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.scene-head h3 { font-size: 16px; letter-spacing: -0.2px; }
.scene-head .when { font-size: 12px; color: var(--faint); letter-spacing: 1px; text-transform: uppercase; }
.scene-fri .scene-head h3 { color: var(--muted); }
.scene-fri .scene-head .when { color: var(--red); }
.scene-mon { border-color: var(--accent-dim); }
.scene-mon .scene-head .when { color: var(--accent); }
.scene pre {
  margin: 0; padding: 20px 22px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13.5px; line-height: 1.75; color: var(--muted); overflow-x: auto; white-space: pre;
}
.scene pre .lt { color: var(--faint); font-variant-numeric: tabular-nums; }
.scene pre .la { color: var(--text); font-weight: 600; }
.scene pre .lm { color: var(--muted); }
.scene-mon pre .lm { color: var(--text); }
.wonder-foot { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
.wonder-note { font-size: 13px; color: var(--faint); max-width: 720px; margin-top: 18px; }
.wonder-note b { color: var(--amber); font-weight: 600; }

/* ---------- status strip + footer ---------- */
.status-line {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 18px 22px;
  font-size: 14px; color: var(--muted); margin-bottom: 8px;
}
.status-line b { color: var(--text); }
.status-line .live { color: var(--accent); }
.status-line .wip { color: var(--amber); }
footer { border-top: 1px solid var(--border); padding: 48px 0; }
.foot-row { display: flex; justify-content: space-between; color: var(--faint); font-size: 13px; flex-wrap: wrap; gap: 12px; }
.foot-row a { color: var(--muted); text-decoration: none; }
.foot-row a:hover { color: var(--text); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .cards, .steps { grid-template-columns: 1fr 1fr; }
  .scene-grid { grid-template-columns: 1fr; }
  .safe-grid { grid-template-columns: 1fr 1fr; }
  .bureau-grid, .pilot-grid, .cta-grid, .caveat-grid { grid-template-columns: 1fr; }
  .preview-agents { grid-template-columns: 1fr 1fr; }
  .hero { padding: 72px 0 60px; }
  section { padding: 60px 0; }
  .demo-box { padding: 32px 24px; }
  /* keep nav usable on small screens: horizontal scroll instead of hidden links */
  nav .wrap { overflow-x: auto; }
  .nav-links { gap: 18px; }
  thead th:nth-child(4), tbody td:nth-child(4) { display: none; } /* line limit */
  table { min-width: 0; }
  .util-wrap { min-width: 110px; }
}
@media (max-width: 640px) {
  .cards, .steps, .preview-agents { grid-template-columns: 1fr; }
  .safe-grid { grid-template-columns: 1fr; }
  .hero-stats, .net-stats { gap: 28px; }
  .hero p.sub { font-size: 18px; }
  thead th:nth-child(5), tbody td:nth-child(5),
  thead th:nth-child(6), tbody td:nth-child(6) { display: none; } /* utilization, repayments */
  thead th, tbody td { padding: 12px 14px; }
  .agent-name { max-width: 34vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .agent-name small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .score-num { font-size: 19px; }
  .modal { padding: 28px 22px; }
  form { padding: 24px 20px; }
  .key-row { flex-direction: column; }
  .btn-copy { min-height: 48px; }
  .feed-item { padding: 12px 16px; gap: 10px; }
}