/* Greenroom design system. Tokens first; everything else is built from them. */
:root {
  --bg: #f5f6f3;
  --surface: #ffffff;
  --surface-2: #eef1ec;
  --surface-3: #e4e8e1;
  --line: #e1e5de;
  --line-strong: #c9cfc5;
  --text: #15201b;
  --text-2: #3b4842;
  --muted: #6a7670;
  --accent: #0f6e56;
  --accent-hover: #0b5c48;
  --accent-ink: #ffffff;
  --accent-soft: #e1f1eb;
  --accent-soft-ink: #0b4f3e;
  --danger: #b4433a;
  --danger-soft: #f8e6e4;
  --warn: #b7791f;
  --warn-soft: #fbf0dc;
  --good: #1f7a4d;
  --info-soft: #e7eef9;
  --stage: #0d1411;
  --stage-2: #141d19;
  --stage-text: #e6ebe8;
  --stage-muted: #8d9a93;
  --stage-line: #243029;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 1px 2px rgba(20, 30, 25, 0.05), 0 6px 20px rgba(20, 30, 25, 0.06);
  --shadow-lg: 0 10px 40px rgba(20, 30, 25, 0.16);
  --font: Inter, "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --sidebar: 232px;
  /* Hued accents: every kind of agent has a hue, and the rainbow is the seven of them in a row. --kl is the
     lightness used for hued text (darker on light surfaces, lighter on dark ones). */
  --kl: 36%;
  --rainbow: linear-gradient(100deg, hsl(160 62% 42%), hsl(205 70% 50%), hsl(275 60% 58%), hsl(335 68% 55%), hsl(32 85% 52%));
  --rainbow-soft: linear-gradient(100deg, hsl(160 62% 42% / .14), hsl(205 70% 50% / .14), hsl(275 60% 58% / .14), hsl(335 68% 55% / .14), hsl(32 85% 52% / .14));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1412; --surface: #171d1a; --surface-2: #1d2521; --surface-3: #242e29; --line: #27312c; --line-strong: #3a4740;
    --text: #e8ece9; --text-2: #c4ccc7; --muted: #93a099; --accent: #3fbf93; --accent-hover: #5ccfa5; --accent-ink: #06211a;
    --accent-soft: #163429; --accent-soft-ink: #a9e6cf; --danger: #e06a60; --danger-soft: #3a1f1d; --warn: #e0a84a; --warn-soft: #3a2c15;
    --good: #4ccd92; --info-soft: #1d2a3b; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.35); --shadow-lg: 0 10px 40px rgba(0,0,0,.6);
    --kl: 70%;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1412; --surface: #171d1a; --surface-2: #1d2521; --surface-3: #242e29; --line: #27312c; --line-strong: #3a4740;
  --text: #e8ece9; --text-2: #c4ccc7; --muted: #93a099; --accent: #3fbf93; --accent-hover: #5ccfa5; --accent-ink: #06211a;
  --accent-soft: #163429; --accent-soft-ink: #a9e6cf; --danger: #e06a60; --danger-soft: #3a1f1d; --warn: #e0a84a; --warn-soft: #3a2c15;
  --good: #4ccd92; --info-soft: #1d2a3b; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.35); --shadow-lg: 0 10px 40px rgba(0,0,0,.6);
  --kl: 70%;
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
body.has-modal { overflow: hidden; }
h1, h2, h3, h4 { margin: 0 0 .35em; line-height: 1.2; letter-spacing: -0.01em; font-weight: 650; }
h1 { font-size: 28px; } h2 { font-size: 22px; } h3 { font-size: 17px; } h4 { font-size: 15px; }
p { margin: 0 0 .9em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
small, .muted { color: var(--muted); }
.muted { font-size: 13.5px; }
.lead { color: var(--text-2); max-width: 64ch; margin-bottom: 18px; }
code { font-family: var(--mono); font-size: .92em; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.grow { flex: 1; }
.mt { margin-top: 18px; } .mb { margin-bottom: 18px; }

/* ---------- buttons ---------- */
.btn, button.btn { appearance: none; border: 1px solid var(--line-strong); background: var(--surface); color: var(--text); font: 600 14px/1 var(--font);
  padding: 10px 14px; border-radius: 10px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; transition: background .12s, border-color .12s, transform .05s; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: default; transform: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); }
.btn.danger { color: var(--danger); border-color: transparent; background: transparent; }
.btn.danger:hover { background: var(--danger-soft); }
.btn.danger.solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.sm { padding: 7px 10px; font-size: 13px; border-radius: 8px; }
.btn.lg { padding: 13px 20px; font-size: 15px; border-radius: 12px; }
.btn.block { width: 100%; justify-content: center; }
.btn.rainbow { background: var(--rainbow); border-color: transparent; color: #fff; text-shadow: 0 1px 1px rgba(0,0,0,.12); box-shadow: 0 6px 18px hsl(205 60% 40% / .25); }
.btn.rainbow:hover { filter: brightness(1.06); }
/* A hued icon tile: set --kh on it (or an ancestor). The builder's kind tiles, agent cards, section heads and
   the website all use it, so the same hue means the same kind of thing everywhere. */
.hic { --kh: 160; display: inline-flex; align-items: center; justify-content: center; flex: none; width: 30px; height: 30px; border-radius: 9px; color: #fff; font-size: 15px; font-weight: 600; line-height: 1;
  background: linear-gradient(135deg, hsl(var(--kh) 58% 50%), hsl(calc(var(--kh) + 28) 58% 38%)); box-shadow: 0 5px 12px hsl(var(--kh) 55% 40% / .3); }
.hic.lg { width: 44px; height: 44px; border-radius: 13px; font-size: 21px; }
.hic.rainbow { background: var(--rainbow); box-shadow: 0 5px 14px hsl(275 55% 45% / .3); }
h3 > .hic, h2 > .hic { margin-right: 10px; vertical-align: -8px; }
.kicker { --kh: 160; display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: hsl(var(--kh) 55% var(--kl)); }
.kicker::before { content: ""; width: 18px; height: 4px; border-radius: 2px; background: linear-gradient(90deg, hsl(var(--kh) 60% 50%), hsl(calc(var(--kh) + 40) 60% 55%)); }
button.icon { appearance: none; border: 0; background: transparent; color: var(--muted); font-size: 22px; line-height: 1; width: 32px; height: 32px; border-radius: 8px; cursor: pointer; }
button.icon:hover { background: var(--surface-2); color: var(--text); }
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 10px; overflow: hidden; background: var(--surface); }
.seg button { appearance: none; border: 0; background: transparent; color: var(--text-2); font: 600 13px var(--font); padding: 8px 12px; cursor: pointer; }
.seg button.active { background: var(--accent-soft); color: var(--accent-soft-ink); }
.seg button + button { border-left: 1px solid var(--line); }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > label, .label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.field .hint { font-size: 12.5px; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], input[type="url"], textarea, select {
  width: 100%; font: 15px/1.4 var(--font); color: var(--text); background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px; padding: 10px 12px; outline: none; transition: border-color .12s, box-shadow .12s; }
textarea { resize: vertical; min-height: 80px; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .8; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.check { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.check input { margin-top: 4px; }
.check b { display: block; font-weight: 600; }
.check span { color: var(--muted); font-size: 13px; }
.check.on { border-color: var(--accent); background: var(--accent-soft); }
.switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 600; font-size: 14px; }
.switch input { width: 40px; height: 22px; appearance: none; background: var(--line-strong); border-radius: 11px; position: relative; transition: background .15s; cursor: pointer; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .15s; }
.switch input:checked { background: var(--accent); }
.switch input:checked::after { left: 21px; }

/* ---------- surfaces ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.card.flat { box-shadow: none; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.notice { border-radius: 10px; padding: 10px 14px; font-size: 14px; margin-bottom: 14px; display: flex; flex-direction: column; gap: 6px; background: var(--warn-soft); color: var(--text); border: 1px solid transparent; }
.notice.error { background: var(--danger-soft); }
.notice.info { background: var(--info-soft); }
.notice .row { justify-content: space-between; }
.notice button { align-self: flex-start; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); font-size: 12px; font-weight: 600; letter-spacing: .01em; }
.chip.accent { background: var(--accent-soft); color: var(--accent-soft-ink); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.danger { background: var(--danger-soft); color: var(--danger); }
.chip.live { background: #0f6e56; color: #fff; }
.chip.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.clock { font-variant-numeric: tabular-nums; min-width: 92px; justify-content: center; }
.chip.clock.warn { background: var(--warn-soft); color: var(--warn); }
.chip.clock.over { background: var(--danger-soft); color: var(--danger); }
.stage .chip.clock { background: rgba(255,255,255,.08); color: var(--stage-text); }
.stage .chip.clock.warn { background: rgba(183,121,31,.25); color: #ffd79a; }
.stage .chip.clock.over { background: rgba(180,67,58,.3); color: #ffb3ad; }
.badge { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.avatar { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: 700; color: #fff;
  background: hsl(var(--hue, 160) 45% 42%); width: 36px; height: 36px; font-size: 13px; flex: none; }
.avatar.sm { width: 28px; height: 28px; font-size: 11px; }
.avatar.lg { width: 52px; height: 52px; font-size: 18px; }
.avatar.xl { width: 72px; height: 72px; font-size: 24px; }
.empty { text-align: center; color: var(--muted); padding: 36px 20px; border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.empty h3 { color: var(--text); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs button { appearance: none; border: 0; background: transparent; color: var(--muted); font: 600 14px var(--font); padding: 10px 12px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs button:hover { color: var(--text); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 14px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }

/* ---------- tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr.click { cursor: pointer; }
.table tr.click:hover td { background: var(--surface-2); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table td .row { flex-wrap: nowrap; white-space: nowrap; }
.table-wrap { overflow-x: auto; }
.score-pill { display: inline-block; min-width: 40px; text-align: center; padding: 3px 8px; border-radius: 8px; font-weight: 700; font-variant-numeric: tabular-nums; background: var(--surface-2); }
.score-pill.good { background: var(--accent-soft); color: var(--accent-soft-ink); }
.score-pill.ok { background: var(--warn-soft); color: var(--warn); }
.score-pill.low { background: var(--danger-soft); color: var(--danger); }

/* ---------- modal / toast ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(10, 16, 13, .55); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50; animation: fade .15s; }
.modal { background: var(--surface); border-radius: var(--radius-lg); width: min(560px, 100%); max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); animation: rise .18s; }
.modal.wide { width: min(860px, 100%); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px 10px; }
.modal-body { padding: 4px 22px 18px; overflow: auto; }
.modal-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 12px 22px 18px; border-top: 1px solid var(--line); }
.toasts { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 60; pointer-events: none; }
.toast { background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; font-weight: 500; opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s; box-shadow: var(--shadow-lg); max-width: 90vw; }
.toast.in { opacity: 1; transform: none; }
.toast.error { background: var(--danger); color: #fff; }
.toast.success { background: var(--accent); color: var(--accent-ink); }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { transform: translateY(10px); opacity: 0; } }

/* ---------- app shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 18px 14px; display: flex; flex-direction: column; gap: 6px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 16px; font-weight: 750; font-size: 17px; letter-spacing: -0.01em; color: var(--text); }
.brand .mark { width: 28px; height: 28px; border-radius: 9px; background: conic-gradient(from 200deg, hsl(160 62% 42%), hsl(205 70% 50%), hsl(275 60% 58%), hsl(335 68% 55%), hsl(32 85% 52%), hsl(48 80% 50%), hsl(160 62% 42%)); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), 0 3px 10px hsl(205 60% 40% / .25); position: relative; flex: none; }
.brand .mark::after { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: #fff; opacity: .95; }
.nav a { --kh: 160; display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; color: var(--text-2); font-weight: 600; font-size: 14px; }
.nav a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.nav a.active { background: hsl(var(--kh) 55% 50% / .13); color: var(--text); }
.nav a svg { width: 18px; height: 18px; flex: none; opacity: .85; }
.nav a:hover svg, .nav a.active svg { color: hsl(var(--kh) 60% var(--kl)); opacity: 1; }
.sidebar .spacer { flex: 1; }
.trial-row { --kh: 32; display: flex; flex-direction: column; gap: 2px; margin: 8px 2px 0; padding: 10px 12px; border-radius: 10px; border: 1px solid hsl(var(--kh) 55% 50% / .4); background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .16), transparent 70%), var(--surface); color: var(--text); font-size: 12.5px; }
.trial-row:hover { text-decoration: none; border-color: hsl(var(--kh) 55% 50%); }
.trial-row b { font-size: 13px; }
.trial-row span { color: hsl(var(--kh) 55% var(--kl)); font-weight: 600; }
.plan-line { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.plan-line b { font-size: 17px; }
.plan-list { padding-left: 20px; margin: 0; color: var(--text-2); }
.plan-list li { margin: 4px 0; }
.sidebar .btn.primary, .sidebar .btn.rainbow { justify-content: center; margin: 4px 0 10px; }
.ws { display: flex; align-items: center; gap: 10px; padding: 8px 8px; border-radius: 9px; cursor: pointer; }
.ws:hover { background: var(--surface-2); }
.ws .name { font-weight: 600; font-size: 13.5px; line-height: 1.2; }
.ws .sub { font-size: 12px; color: var(--muted); }
.main { padding: 26px 34px 60px; min-width: 0; }
.page { max-width: 1180px; margin: 0 auto; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head p { color: var(--muted); margin: 2px 0 0; }
.topbar { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
  .topbar nav { display: flex; gap: 2px; }
  .topbar nav a { padding: 6px 8px; border-radius: 8px; font-weight: 600; font-size: 13px; color: var(--text-2); }
  .topbar nav a.active { background: var(--accent-soft); color: var(--accent-soft-ink); }
  .main { padding: 18px 16px 50px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- agents page ---------- */
.filters { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.filters input[type="search"] { max-width: 280px; }
.section-title { --kh: 160; display: flex; align-items: baseline; gap: 10px; margin: 26px 0 10px; }
.section-title::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: linear-gradient(135deg, hsl(var(--kh) 60% 50%), hsl(calc(var(--kh) + 28) 60% 40%)); align-self: center; flex: none; }
.section-title h2 { font-size: 17px; margin: 0; }
.section-title .muted { font-size: 13px; }
.agents { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(290px, 100%), 1fr)); gap: 14px; }
.agent { --kh: 160; display: flex; flex-direction: column; gap: 10px; padding: 18px; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .11), transparent 48%), var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: transform .12s, box-shadow .12s, border-color .12s; position: relative; }
.agent:hover { transform: translateY(-2px); box-shadow: 0 12px 30px hsl(var(--kh) 50% 40% / .16); border-color: hsl(var(--kh) 45% 55% / .6); }
.agent .kind-ic { position: absolute; top: 16px; right: 16px; }
.agent.build { border-style: dashed; border-color: var(--line-strong); background: var(--rainbow-soft), var(--surface); box-shadow: none; align-items: center; text-align: center; cursor: pointer; font: inherit; color: var(--text); justify-content: center; min-height: 240px; }
.agent.build:hover { border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--rainbow) border-box; border-style: solid; box-shadow: 0 12px 30px hsl(275 50% 45% / .16); }
.agent.build .ic { width: 44px; height: 44px; border-radius: 13px; background: var(--rainbow); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700; box-shadow: 0 6px 16px hsl(275 55% 45% / .3); }
.agent.build h3 { white-space: normal; }
.agent.build .intro { -webkit-line-clamp: 4; }
.agent .top { display: flex; gap: 12px; align-items: center; padding-right: 36px; }
.agent .top .who { min-width: 0; }
.agent h3 { margin: 0; font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.agent .role { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.agent .intro { color: var(--text-2); font-size: 14px; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.agent .meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 12.5px; color: var(--muted); }
.agent .meta b { color: var(--text); font-weight: 650; }
.agent .foot { display: flex; gap: 8px; align-items: center; margin-top: auto; padding-top: 6px; }
.agent .foot .btn.ghost { padding-left: 10px; padding-right: 10px; }
.agent .more { margin-left: auto; }
.menu { position: absolute; right: 14px; top: 54px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 6px; z-index: 5; min-width: 170px; }
.menu button { display: block; width: 100%; text-align: left; appearance: none; border: 0; background: transparent; padding: 8px 10px; border-radius: 7px; font: 500 14px var(--font); color: var(--text); cursor: pointer; }
.menu button:hover { background: var(--surface-2); }
.menu button.danger { color: var(--danger); }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.tile { --kh: 160; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .12), transparent 55%), var(--surface); border: 1px solid var(--line); border-top: 3px solid hsl(var(--kh) 60% 50%); border-radius: var(--radius); padding: 14px 16px; }
.tiles .tile:nth-child(1) { --kh: 160; } .tiles .tile:nth-child(2) { --kh: 205; } .tiles .tile:nth-child(3) { --kh: 275; } .tiles .tile:nth-child(4) { --kh: 32; } .tiles .tile:nth-child(5) { --kh: 335; }
.tile .v { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; font-variant-numeric: tabular-nums; color: hsl(var(--kh) 55% var(--kl)); }
.tile .k { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.tile .d { font-size: 12px; color: var(--muted); }

/* ---------- briefing ---------- */
.brief-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .brief-grid { grid-template-columns: 1fr; } }
.briefing .doc { font-size: 15px; line-height: 1.6; }
.briefing .doc p { margin: 0 0 10px; }
.briefing h4 { margin: 12px 0 4px; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.briefing .card .muted { font-size: 14px; }
.briefing .card.flat { border-top: 3px solid hsl(var(--kh, 160) 60% 50%); }
.card.hued { --kh: 160; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .10), transparent 45%), var(--surface); }
details.more { margin: 6px 0 10px; }
details.more > summary { cursor: pointer; color: var(--accent); font-weight: 600; font-size: 13.5px; list-style: none; display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary::before { content: "▸"; font-size: 11px; transition: transform .15s; }
details.more[open] > summary::before { transform: rotate(90deg); }
details.more > summary:hover { text-decoration: underline; }
details.more > *:not(summary) { margin-top: 6px; }
.stage .head .sub { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: min(60ch, 70vw); }
.rubric-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.rubric-item { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 13.5px; }
.rubric-item span { color: var(--muted); }
.light .doc th, .light .doc td { border-color: var(--line); }
.light .doc blockquote { border-color: var(--accent); }

/* ---------- builder ---------- */
.builder-hero { padding: 6px 0 22px; }
.builder-hero h1 { font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -0.02em; margin-bottom: 6px; }
.builder-hero p { color: var(--muted); max-width: 60ch; margin: 0; font-size: 15.5px; }
.kinds { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-bottom: 26px; }
.kind { --kh: 160; position: relative; text-align: left; appearance: none; border: 1px solid var(--line); border-radius: 16px; padding: 18px 18px 16px; cursor: pointer; display: flex; flex-direction: column; gap: 6px; font: inherit; color: var(--text); overflow: hidden;
  background: linear-gradient(170deg, hsl(var(--kh) 55% 55% / .13), transparent 62%), var(--surface); transition: transform .15s, border-color .15s, box-shadow .15s; }
.kind:hover { transform: translateY(-3px); border-color: hsl(var(--kh) 45% 55% / .7); box-shadow: 0 12px 30px hsl(var(--kh) 50% 40% / .18); }
.kind.on { border-color: hsl(var(--kh) 50% 50%); box-shadow: 0 0 0 3px hsl(var(--kh) 55% 55% / .25), 0 12px 30px hsl(var(--kh) 50% 40% / .18); }
.kind b { font-size: 16px; letter-spacing: -0.01em; }
.kind span { font-size: 13.5px; color: var(--text-2); line-height: 1.45; }
.kind em.eg { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.kind em.eg::before { content: "e.g. "; font-style: normal; }
.kind .ic { width: 44px; height: 44px; border-radius: 13px; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 21px; margin-bottom: 6px;
  background: linear-gradient(135deg, hsl(var(--kh) 58% 50%), hsl(calc(var(--kh) + 28) 58% 38%)); box-shadow: 0 8px 18px hsl(var(--kh) 55% 40% / .35); }
.kind .kind-badge { position: absolute; top: 14px; right: 14px; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: hsl(var(--kh) 55% 50%); color: #fff; }
.kind .kind-check { position: absolute; top: 12px; right: 14px; width: 24px; height: 24px; border-radius: 50%; background: hsl(var(--kh) 55% 45%); color: #fff; display: none; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }
.kind.on .kind-check { display: flex; }
.kind.on .kind-badge { display: none; }
a.kind, a.kind:hover { text-decoration: none; color: var(--text); }
.callout { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; padding: 18px 20px; border-radius: var(--radius-lg); background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--rainbow) border-box; border: 2px solid transparent; margin-bottom: 18px; box-shadow: 0 10px 30px hsl(275 50% 45% / .12); }
.callout-text { display: flex; flex-direction: column; gap: 4px; max-width: 60ch; }
.callout-text b { font-size: 16px; }
.callout-text span { color: var(--text-2); font-size: 14px; }
.builder { display: grid; grid-template-columns: 1fr 320px; gap: 22px; align-items: start; }
.builder aside { position: sticky; top: 20px; }
@media (max-width: 1000px) { .builder { grid-template-columns: 1fr; } .builder aside { position: static; } }
.fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 4px; margin-bottom: 18px; background: var(--surface); }
.fieldset > h3 { margin-bottom: 4px; }
.fieldset > .hint { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.rubric-row { display: grid; grid-template-columns: 1fr 1.2fr 2fr auto; gap: 8px; margin-bottom: 8px; align-items: start; }
.rubric-row input { font-size: 14px; padding: 8px 10px; }
@media (max-width: 800px) { .rubric-row { grid-template-columns: 1fr; } }
.files { list-style: none; padding: 0; margin: 0 0 12px; }
.files li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; margin-bottom: 6px; font-size: 14px; }
.files li .meta { color: var(--muted); font-size: 12.5px; }
.files li.empty-row { color: var(--muted); border-style: dashed; justify-content: center; }
.upload { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); cursor: pointer; font-weight: 600; }
.upload input { display: none; }
.status { font-size: 13px; color: var(--muted); min-height: 1.4em; }
.progress-bar { height: 4px; background: var(--surface-2); border-radius: 2px; overflow: hidden; margin: 6px 0 12px; }
.progress-bar i { display: block; height: 100%; width: 30%; background: var(--accent); border-radius: 2px; animation: slide 1.4s infinite ease-in-out; }
@keyframes slide { 0% { margin-left: -30%; } 100% { margin-left: 100%; } }
.preview-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px; }
.share-box { display: flex; gap: 8px; align-items: center; }
.share-box input { font-family: var(--mono); font-size: 13px; }

/* ---------- stage (the call) ---------- */
.stage { background: radial-gradient(1200px 600px at 50% -10%, #1a2a23 0%, var(--stage) 55%); color: var(--stage-text); border-radius: var(--radius-lg); padding: 20px 22px 18px; min-height: calc(100vh - 110px); display: grid; grid-template-rows: auto 1fr auto; gap: 10px; position: relative; overflow: hidden; }
.stage.page-stage { min-height: 100vh; border-radius: 0; }
.stage .head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.stage .head h2 { margin: 0; font-size: 20px; color: #fff; }
.stage .head .sub { color: var(--stage-muted); font-size: 13.5px; margin-top: 2px; }
.stage .controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.stage .btn { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: var(--stage-text); }
.stage .btn:hover { background: rgba(255,255,255,.12); }
.stage .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.stage .btn.end { background: rgba(180, 67, 58, .18); border-color: rgba(180, 67, 58, .4); color: #ffb3ad; }
.stage .btn.end:hover { background: rgba(180, 67, 58, .32); }
.stage .seg { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.stage .seg button { color: var(--stage-muted); }
.stage .seg button.active { background: rgba(63, 191, 147, .22); color: #bdf0dc; }
.stage select { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: var(--stage-text); font-size: 13px; padding: 7px 10px; width: auto; max-width: 220px; }
.stage .body { display: grid; grid-template-columns: 1fr; gap: 16px; min-height: 0; align-content: start; }
.stage .body.with-doc { grid-template-columns: 1fr minmax(320px, 420px); }
@media (max-width: 1000px) { .stage .body.with-doc { grid-template-columns: 1fr; } }
.stage .centre { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.presence { width: min(300px, 50vw); aspect-ratio: 1; position: relative; display: flex; align-items: center; justify-content: center; }
.presence canvas { width: 100%; height: 100%; display: block; }
.presence::after { content: ""; position: absolute; inset: 18%; border-radius: 50%; box-shadow: 0 0 90px 30px rgba(63, 191, 147, .12); pointer-events: none; transition: box-shadow .4s; }
.presence[data-state="listening"]::after { box-shadow: 0 0 110px 40px rgba(63, 191, 147, .18); }
.presence[data-state="thinking"]::after { box-shadow: 0 0 110px 40px rgba(150, 120, 255, .16); }
.presence[data-state="speaking"]::after { box-shadow: 0 0 120px 46px rgba(90, 160, 255, .18); }
.mic { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--stage-muted); min-height: 24px; }
.mic .dot { width: 9px; height: 9px; border-radius: 50%; background: #566; transition: background .2s; }
.mic[data-state="listening"] .dot { background: #3fbf93; box-shadow: 0 0 0 4px rgba(63,191,147,.2); }
.mic[data-state="thinking"] .dot { background: #a98cff; animation: blink 1s infinite; }
.mic[data-state="speaking"] .dot { background: #5aa0ff; }
.mic[data-state="ended"] .dot { background: #b4433a; }
.mic .caption { color: #c9d3cd; font-style: italic; max-width: 60ch; text-align: center; }
@keyframes blink { 50% { opacity: .35; } }
.stage .notice { background: rgba(183, 121, 31, .18); color: #ffe2b0; border-color: rgba(183,121,31,.35); max-width: 640px; }
.stage .notice.error { background: rgba(180, 67, 58, .18); color: #ffc5c0; }
.stage .notice button { background: rgba(255,255,255,.08); color: var(--stage-text); border: 1px solid rgba(255,255,255,.14); border-radius: 8px; padding: 6px 10px; font: 600 13px var(--font); cursor: pointer; }
.ptt { display: flex; justify-content: center; }
.ptt button { appearance: none; font: 600 15px var(--font); padding: 14px 26px; border-radius: 999px; border: 1px solid rgba(63,191,147,.5); background: rgba(63,191,147,.12); color: #bdf0dc; cursor: pointer; user-select: none; }
.ptt button.held { background: var(--accent); color: #fff; }
.typed { display: flex; gap: 8px; width: min(640px, 100%); margin: 0 auto; }
.typed input { flex: 1; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #fff; border-radius: 999px; padding: 11px 16px; }
.typed input::placeholder { color: var(--stage-muted); }
.typed button { border-radius: 999px; }
.transcript { list-style: none; margin: 0; padding: 0; width: min(760px, 100%); margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.transcript li { display: grid; grid-template-columns: 78px 1fr; gap: 10px; font-size: 14.5px; line-height: 1.5; }
.transcript .who { color: var(--stage-muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding-top: 3px; text-align: right; }
.transcript li.seller .who { color: #bdf0dc; }
.transcript li.buyer .who { color: #b9cdf3; }
.transcript .text { color: var(--stage-text); }
.transcript li.pending .text::after { content: "▍"; color: var(--stage-muted); animation: blink .9s infinite; }
.transcript .cut { color: var(--stage-muted); font-size: 12px; font-style: italic; margin-left: 6px; }
.stage .transcript-wrap { max-height: 38vh; overflow: auto; padding: 6px 4px; border-top: 1px solid var(--stage-line); }
.stage .foot { display: flex; flex-direction: column; gap: 10px; }
.doc-panel { background: var(--stage-2); border: 1px solid var(--stage-line); border-radius: 14px; padding: 16px 18px; max-height: calc(100vh - 170px); overflow: auto; }
.doc-panel .doc-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; }
.doc-panel .doc-head h3 { margin: 0; font-size: 15px; color: #fff; }
.doc-panel .doc-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 10px; }
.doc-panel .doc-tabs button { appearance: none; border: 1px solid var(--stage-line); background: transparent; color: var(--stage-muted); border-radius: 999px; padding: 4px 10px; font: 600 12px var(--font); cursor: pointer; }
.doc-panel .doc-tabs button.active { background: rgba(63,191,147,.2); color: #bdf0dc; border-color: transparent; }
.doc, .doc-body { font-size: 14px; line-height: 1.55; }
.doc h2, .doc h3, .doc h4 { margin: 14px 0 6px; color: inherit; }
.doc h2 { font-size: 16px; } .doc h3 { font-size: 15px; } .doc h4 { font-size: 14px; }
.doc ul, .doc ol { padding-left: 20px; margin: 6px 0 10px; }
.doc li { margin: 3px 0; }
.doc table { border-collapse: collapse; width: 100%; margin: 8px 0 12px; font-size: 13px; }
.doc th, .doc td { border: 1px solid var(--stage-line); padding: 6px 8px; text-align: left; }
.doc blockquote { margin: 8px 0; padding: 6px 12px; border-left: 3px solid var(--accent); color: inherit; opacity: .9; }
.doc pre { background: rgba(0,0,0,.25); padding: 10px 12px; border-radius: 8px; overflow: auto; font-size: 12.5px; }
.doc code { background: rgba(127,127,127,.15); }
.doc-panel .sources { margin-top: 10px; font-size: 12.5px; color: var(--stage-muted); }
.doc-panel .sources a { color: #bdf0dc; }
.light .doc th, .light .doc td { border-color: var(--line); }
.light .doc pre { background: var(--surface-2); }

/* ---------- debrief ---------- */
.debrief { display: grid; grid-template-columns: 1fr; gap: 18px; }
.scores { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.score { --kh: 160; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .12), transparent 55%), var(--surface); border: 1px solid var(--line); border-top: 3px solid hsl(var(--kh) 60% 50%); border-radius: var(--radius); padding: 14px; }
.score .label { font-weight: 650; font-size: 14px; }
.score .num { font-size: 26px; font-weight: 750; letter-spacing: -0.02em; margin: 2px 0 4px; font-variant-numeric: tabular-nums; color: hsl(var(--kh) 55% var(--kl)); }
.score .dots { display: flex; gap: 4px; margin-bottom: 6px; }
.score .dots i { width: 14px; height: 6px; border-radius: 3px; background: var(--surface-3); }
.score .dots i.on { background: hsl(var(--kh) 60% 50%); }
.score .sub { font-size: 12.5px; color: var(--muted); }
.verdict { font-size: 17px; font-weight: 600; color: var(--text); margin: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }
.two-col ul, .two-col ol { padding-left: 20px; margin: 0; }
.two-col li { margin: 6px 0; }
.thought { margin: 0; padding: 14px 18px; border-left: 3px solid var(--accent); background: var(--surface-2); border-radius: 0 10px 10px 0; font-style: italic; }
.thought cite { display: block; margin-top: 6px; font-style: normal; font-size: 13px; color: var(--muted); }
.notes .by { color: var(--muted); font-size: 13px; }
.debrief .transcript { width: 100%; }
.debrief .transcript li.seller .who { color: var(--accent); }
.debrief .transcript li.buyer .who { color: var(--muted); }
.debrief .transcript .text { color: var(--text); }
.debrief .transcript .who { color: var(--muted); }

/* ---------- charts ---------- */
.chart { width: 100%; height: auto; display: block; }
.chart .grid line { stroke: var(--line); stroke-width: 1; }
.chart .axis text { fill: var(--muted); font-size: 11px; font-family: var(--font); }
.chart .bar { fill: var(--accent); opacity: .85; }
.chart .bar.soft { fill: var(--surface-3); }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.chart .area { fill: var(--accent); opacity: .08; }
.chart .pt { fill: var(--surface); stroke: var(--accent); stroke-width: 2; }
.chart .lbl { fill: var(--text); font-size: 11px; font-weight: 600; font-family: var(--font); }
.dims { display: flex; flex-direction: column; gap: 8px; }
.dim { display: grid; grid-template-columns: 120px 1fr 44px; gap: 10px; align-items: center; font-size: 13.5px; }
.dim .bar { height: 8px; background: var(--surface-3); border-radius: 4px; overflow: hidden; }
.dim .bar i { display: block; height: 100%; background: var(--rainbow); border-radius: 4px; }
.dim .v { text-align: right; font-weight: 650; font-variant-numeric: tabular-nums; }
.track { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--surface); margin-bottom: 12px; }
.track .steps { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.track .step { font-size: 12.5px; padding: 4px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted); }
.track .step.pass { background: var(--accent-soft); color: var(--accent-soft-ink); }
.matrix td .cell { display: inline-flex; gap: 3px; }
.matrix .cell i { width: 14px; height: 14px; border-radius: 4px; background: var(--surface-3); display: inline-block; }
.matrix .cell i.pass { background: var(--accent); }
.matrix .cell i.try { background: var(--warn); opacity: .7; }

/* ---------- website ---------- */
body.landing { overflow-x: hidden; }
.site { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.aurora { position: absolute; inset: -200px 0 auto 0; height: 900px; pointer-events: none; z-index: -1; overflow: hidden; }
.aurora::before, .aurora::after { content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; }
.aurora::before { width: 720px; height: 520px; left: -160px; top: 120px; background: radial-gradient(closest-side, hsl(160 70% 60% / .55), transparent 70%), radial-gradient(closest-side at 70% 30%, hsl(205 80% 60% / .45), transparent 70%); }
.aurora::after { width: 760px; height: 560px; right: -220px; top: 60px; background: radial-gradient(closest-side, hsl(275 70% 65% / .4), transparent 70%), radial-gradient(closest-side at 30% 70%, hsl(32 90% 60% / .35), transparent 70%); }
.site-head { position: sticky; top: 0; z-index: 30; padding: 14px 0; transition: background .2s, box-shadow .2s; }
.site-head > .site { display: flex; justify-content: space-between; align-items: center; }
.site-head.scrolled { background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.site-head .brand { padding: 0; }
.site-head nav { display: flex; gap: 4px; align-items: center; flex: none; }
.site-head nav a { padding: 8px 12px; border-radius: 9px; color: var(--text-2); font-weight: 600; font-size: 14px; white-space: nowrap; }
.site-head nav a:hover { background: var(--surface-2); text-decoration: none; }
.site-head nav a.btn { color: var(--accent-ink); margin-left: 6px; }
@media (max-width: 760px) {
  .site-head nav a:not(.btn):not(#nav-login) { display: none; }
  .site-head nav a { padding: 8px 8px; }
  .site-head .brand { font-size: 16px; }
}
@media (max-width: 560px) { .site { padding: 0 16px; } }
@media (max-width: 400px) { .site-head .brand-name { display: none; } }
.site-head nav a.active { color: var(--text); background: var(--surface-2); }
.pulse { animation: pulse 1.3s ease-in-out 4; }
@keyframes pulse { 50% { box-shadow: 0 0 0 12px hsl(160 60% 50% / .28); } }
.page-hero { padding: 54px 0 14px; max-width: 70ch; }
.page-hero h1 { font-size: clamp(32px, 4.6vw, 52px); letter-spacing: -0.03em; line-height: 1.05; margin: 10px 0 12px; }
.page-hero .lead { font-size: 18px; }
.pricing.one { grid-template-columns: minmax(0, 480px); justify-content: center; }
.price.big { padding: 30px 30px 26px; }
.price.big .amt { font-size: 44px; }
.price.big .amt small { font-size: 16px; font-weight: 600; color: var(--muted); letter-spacing: 0; margin-left: 4px; }
.price.big ul { font-size: 15px; columns: 2; column-gap: 24px; }
@media (max-width: 560px) { .price.big ul { columns: 1; } }
.price .trial-line { font-size: 14px; font-weight: 650; color: hsl(var(--kh) 55% var(--kl)); margin-bottom: 4px; }
.teaser { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .teaser { grid-template-columns: 1fr; } }
.teaser h2 { font-size: clamp(26px, 3.2vw, 38px); letter-spacing: -0.025em; margin: 10px 0 12px; }
.teaser p { color: var(--text-2); font-size: 16px; }
.story-copy h3 { font-size: 20px; margin: 28px 0 8px; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: center; padding: 56px 0 50px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 8px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 18px; box-shadow: var(--shadow); }
.eyebrow i { width: 10px; height: 10px; border-radius: 50%; background: var(--rainbow); }
.hero h1 { font-size: clamp(36px, 5.4vw, 60px); line-height: 1.04; letter-spacing: -0.03em; margin-bottom: 18px; }
.hero h1 em { font-style: normal; background: var(--rainbow); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 18px; max-width: 56ch; }
.hero .cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.trust { list-style: none; padding: 0; margin: 20px 0 0; display: flex; gap: 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.trust li { display: inline-flex; align-items: center; gap: 7px; }
.trust li::before { content: "✓"; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-soft-ink); font-size: 11px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; padding-top: 28px; } }
.sec { padding: 54px 0 10px; }
.sec-head { max-width: 62ch; margin-bottom: 26px; }
.sec-head h2 { font-size: clamp(26px, 3.2vw, 38px); letter-spacing: -0.025em; margin: 10px 0 8px; }
.sec-head p { color: var(--text-2); font-size: 16.5px; margin: 0; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }
.people { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1000px) { .people { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .people { grid-template-columns: 1fr; } }
.person { --kh: 160; display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .14), transparent 55%), var(--surface); box-shadow: var(--shadow); transition: transform .15s, box-shadow .15s, border-color .15s; color: var(--text); }
.person:hover { transform: translateY(-3px); box-shadow: 0 12px 30px hsl(var(--kh) 50% 40% / .18); border-color: hsl(var(--kh) 45% 55% / .7); text-decoration: none; }
.person .p-top { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.person .p-kind { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: hsl(var(--kh) 55% var(--kl)); }
.person h3 { font-size: 19px; margin: 0; }
.person .p-role { color: var(--muted); font-size: 13.5px; }
.person p { color: var(--text-2); font-size: 14.5px; margin: 4px 0 0; flex: 1; }
.person .p-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.person.build { border-style: dashed; background: var(--rainbow-soft), var(--surface); align-items: flex-start; }
.person.build:hover { border-style: solid; border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--rainbow) border-box; }
.person.build .btn { margin-top: 8px; }
.story { padding-top: 60px; }
.story-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
@media (max-width: 900px) { .story-grid { grid-template-columns: 1fr; } }
.story-copy h2 { font-size: clamp(26px, 3.2vw, 38px); letter-spacing: -0.025em; margin: 10px 0 14px; }
.story-copy p { color: var(--text-2); font-size: 16px; }
.story-copy .sig { color: var(--text); font-weight: 600; border-left: 3px solid transparent; border-image: var(--rainbow) 1; padding-left: 14px; }
.compare { display: grid; gap: 14px; }
.cmp { border-radius: 18px; padding: 20px 22px; border: 1px solid var(--line); background: var(--surface); }
.cmp b { display: block; font-size: 16px; margin-bottom: 10px; }
.cmp ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14.5px; color: var(--text-2); }
.cmp li { display: flex; gap: 10px; align-items: flex-start; }
.cmp li::before { flex: none; width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; margin-top: 1px; }
.cmp.was { opacity: .85; }
.cmp.was li::before { content: "✕"; background: var(--surface-3); color: var(--muted); }
.cmp.now { border: 2px solid transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--rainbow) border-box; box-shadow: 0 14px 40px hsl(275 50% 45% / .14); }
.cmp.now b { background: var(--rainbow); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cmp.now li::before { content: "✓"; background: var(--accent-soft); color: var(--accent-soft-ink); }
.uses { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1000px) { .uses { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .uses { grid-template-columns: 1fr; } }
.use { --kh: 160; display: flex; flex-direction: column; gap: 8px; padding: 18px; border-radius: 16px; border: 1px solid var(--line); background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .13), transparent 55%), var(--surface); transition: transform .15s, box-shadow .15s; }
.use:hover { transform: translateY(-3px); box-shadow: 0 12px 30px hsl(var(--kh) 50% 40% / .16); }
.use b { font-size: 15.5px; letter-spacing: -0.01em; margin-top: 4px; }
.use span { font-size: 13.5px; color: var(--text-2); line-height: 1.5; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.steps li { --kh: 160; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.steps .n { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, hsl(var(--kh) 58% 50%), hsl(calc(var(--kh) + 28) 58% 38%)); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; margin-bottom: 6px; box-shadow: 0 5px 12px hsl(var(--kh) 55% 40% / .3); }
.steps b { font-size: 15.5px; }
.steps span:not(.n) { color: var(--text-2); font-size: 14px; }
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .feats { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .feats { grid-template-columns: 1fr; } }
.feat { --kh: 160; padding: 22px; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .12), transparent 50%), var(--surface); display: flex; flex-direction: column; gap: 8px; }
.feat .hic { width: 40px; height: 40px; border-radius: 12px; font-size: 19px; margin-bottom: 4px; }
.feat b { font-size: 17px; letter-spacing: -0.01em; }
.feat p { color: var(--text-2); margin: 0; font-size: 14.5px; }
.guide-widget { background: radial-gradient(500px 300px at 50% 0%, #1a2a23 0%, var(--stage) 60%); color: var(--stage-text); border-radius: 22px; padding: 22px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 10px; min-height: 420px; }
.guide-widget .presence { width: 200px; margin: 0 auto; }
.guide-widget .gw-head { display: flex; justify-content: space-between; align-items: center; }
.guide-widget .gw-head b { color: #fff; }
.guide-widget .gw-head .muted { color: var(--stage-muted); }
.guide-widget .transcript { max-height: 180px; overflow: auto; width: 100%; }
.guide-widget .transcript li { grid-template-columns: 56px 1fr; font-size: 13.5px; }
.guide-widget .typed input { font-size: 14px; }
.guide-widget .start { align-self: center; }
.guide-widget .stage { background: none; min-height: 0; padding: 0; border-radius: 0; gap: 8px; }
.guide-widget .stage .head h2 { font-size: 16px; }
.guide-widget .stage .seg, .guide-widget .stage select, .guide-widget .stage .controls .btn:not(.end):not([aria-pressed]) { display: none; }
.guide-widget .stage .controls .btn[aria-pressed] { display: none; }
.guide-widget .presence { width: 170px; }
.guide-widget .typed { width: 100%; }
.guide-widget .transcript-wrap { max-height: 170px; border-top: 1px solid var(--stage-line); padding-top: 6px; }
.guide-widget .doc-panel { max-height: 260px; }
.guide-widget .stage .body.with-doc { grid-template-columns: 1fr; }
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 6px 0 14px; }
@media (max-width: 1000px) { .pricing { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pricing { grid-template-columns: 1fr; } }
.price { --kh: 160; position: relative; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .12), transparent 45%), var(--surface); border: 1px solid var(--line); border-top: 4px solid hsl(var(--kh) 60% 50%); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; }
.price > b { font-size: 16px; }
.price .amt { font-size: 32px; font-weight: 750; letter-spacing: -0.03em; margin: 8px 0 2px; color: hsl(var(--kh) 55% var(--kl)); }
.price .per { color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.price ul { padding-left: 18px; margin: 0 0 18px; color: var(--text-2); font-size: 14px; flex: 1; }
.price li { margin: 5px 0; }
.price.hi { border: 2px solid transparent; border-top-width: 2px; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .12), var(--surface) 45%) padding-box, var(--rainbow) border-box; box-shadow: 0 14px 40px hsl(275 50% 45% / .14); }
.price-badge { position: absolute; top: -12px; left: 18px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--rainbow); color: #fff; }
.fine { font-size: 13.5px; color: var(--muted); max-width: 80ch; }
.faq { max-width: 820px; display: grid; gap: 8px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; transition: border-color .15s; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; font-weight: 650; font-size: 15.5px; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; width: 26px; height: 26px; border-radius: 50%; background: var(--surface-2); color: var(--text-2); display: inline-flex; align-items: center; justify-content: center; font-weight: 600; flex: none; transition: transform .15s, background .15s; }
.faq details[open] summary::after { content: "−"; background: var(--rainbow); color: #fff; }
.faq p { color: var(--text-2); margin: 0 0 18px; font-size: 15px; }
.band { margin: 60px 0 40px; padding: 40px 44px; border-radius: 24px; background: var(--rainbow); color: #fff; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; box-shadow: 0 20px 60px hsl(275 55% 45% / .3); position: relative; overflow: hidden; }
.band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 200px at 20% 0%, rgba(255,255,255,.25), transparent 70%); pointer-events: none; }
.band h2 { color: #fff; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.025em; margin: 0 0 6px; }
.band p { margin: 0; opacity: .92; font-size: 16px; }
.band .cta { display: flex; gap: 10px; flex-wrap: wrap; position: relative; }
.btn.light { background: #fff; border-color: #fff; color: #1a1f2c; }
.btn.light:hover { background: #f1f3f7; }
.btn.ghost-light { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); color: #fff; }
.btn.ghost-light:hover { background: rgba(255,255,255,.24); }
.site-foot { padding: 30px 0 50px; color: var(--muted); font-size: 13.5px; border-top: 1px solid var(--line); }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 24px; padding-bottom: 26px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-grid > div { display: flex; flex-direction: column; gap: 8px; }
.foot-grid b { color: var(--text); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.foot-grid a { color: var(--text-2); }
.foot-brand .brand { padding: 0; }
.foot-brand p { margin: 0; color: var(--text-2); }
.foot-line { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.legal { max-width: 760px; padding-top: 40px; padding-bottom: 60px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); letter-spacing: -0.03em; margin: 10px 0 8px; }
.legal h2 { font-size: 24px; margin: 44px 0 14px; padding-top: 24px; border-top: 1px solid var(--line); }
.legal h3 { font-size: 16px; margin: 22px 0 6px; }
.legal p, .legal li { color: var(--text-2); font-size: 15px; line-height: 1.6; }
.legal ul { padding-left: 20px; }
.legal-nav { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 0; }
.legal-nav a { padding: 7px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--text-2); font-weight: 600; font-size: 13.5px; }
.legal-nav a:hover { text-decoration: none; border-color: var(--line-strong); color: var(--text); }
.auth-form { display: flex; flex-direction: column; gap: 0; }
.auth-form .switch-link { font-size: 14px; color: var(--muted); margin-top: 6px; }

/* ---------- talk (visitor) page ---------- */
.talk-page { max-width: 980px; margin: 0 auto; padding: 24px 20px 60px; }
.talk-hero { --kh: 160; display: grid; grid-template-columns: 1fr; gap: 16px; align-items: center; margin-bottom: 20px; padding: 22px; border-radius: 18px; background: linear-gradient(165deg, hsl(var(--kh) 55% 55% / .16), transparent 60%), var(--surface); border: 1px solid var(--line); }
.talk-hero .who { display: flex; gap: 14px; align-items: center; }
.talk-hero h1 { margin: 0; font-size: 26px; }
.talk-hero p { margin: 0; color: var(--muted); }
.talk-start { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; }
.talk-start .field { max-width: 360px; }
.powered { color: var(--muted); font-size: 12.5px; text-align: center; margin-top: 16px; }