/* ============================================================
   Signatrust — design system
   Enterprise trust, risk & compliance aesthetic.
   Calm, evidence-driven, restrained. No glows, no decorative gradients.
   ============================================================ */

:root {
  /* Surfaces */
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --bg-softer: #fbfcfe;
  --panel: #ffffff;

  /* Ink / text */
  --ink: #0c1726;
  --text: #3a4456;
  --muted: #687388;
  --faint: #97a0b2;

  /* Lines */
  --border: #e7ebf1;
  --border-strong: #d7dde7;

  /* Accents — used sparingly */
  --accent: #2b54e4;
  --accent-soft: #eef2fe;
  --verified: #137a4e;
  --verified-soft: #e6f4ec;
  --warn: #9a6a12;
  --warn-soft: #fbf2e2;
  --danger: #b42330;
  --danger-soft: #fcebec;

  /* Code panel (dark on light page) */
  --code-bg: #0d1426;
  --code-text: #d8def0;

  --radius: 12px;
  --radius-sm: 9px;
  --radius-lg: 18px;
  --maxw: 1180px;
  --mono: 'SFMono-Regular', ui-monospace, 'JetBrains Mono', Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --shadow-sm: 0 1px 2px rgba(12, 23, 38, 0.06), 0 1px 1px rgba(12, 23, 38, 0.04);
  --shadow: 0 12px 32px -12px rgba(12, 23, 38, 0.16), 0 2px 6px rgba(12, 23, 38, 0.05);
  --shadow-lg: 0 30px 60px -24px rgba(12, 23, 38, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { color: var(--ink); font-weight: 650; letter-spacing: -0.02em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.hidden { display: none !important; }
.mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 40px; }

/* ---- Navigation ---- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); font-size: 17px; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--ink); color: #fff;
  display: grid; place-items: center;
}
.brand .mark svg { width: 17px; height: 17px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--text); font-size: 14.5px; font-weight: 500; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-cta { display: flex; gap: 12px; align-items: center; }
@media (max-width: 860px) { .nav-links { display: none; } }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 14.5px; font-family: inherit;
  padding: 10px 17px; border-radius: 9px;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #1a2a40; color: #fff; box-shadow: var(--shadow-sm); }
.btn-ghost { background: #fff; border-color: var(--border-strong); color: var(--ink); }
.btn-ghost:hover { background: var(--bg-soft); color: var(--ink); }
.btn-link { background: transparent; color: var(--ink); padding-left: 4px; padding-right: 4px; }
.btn-link:hover { color: var(--accent); }
.btn-lg { padding: 13px 22px; font-size: 15.5px; }
.btn .arrow { transition: transform 0.16s ease; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---- Eyebrow / kicker ---- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow .tick { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---- Hero ---- */
.hero { padding: 84px 0 56px; text-align: center; }
.hero h1 {
  font-size: clamp(34px, 5.4vw, 58px); line-height: 1.04;
  margin: 20px auto 20px; max-width: 16ch; font-weight: 700;
}
.hero p.lede { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); max-width: 60ch; margin: 0 auto 30px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-trust { margin-top: 22px; color: var(--faint); font-size: 13.5px; display: flex; gap: 8px 22px; justify-content: center; flex-wrap: wrap; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 15px; height: 15px; color: var(--verified); }

/* ---- App window (product visual) ---- */
.window {
  background: #fff; border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  text-align: left;
}
.window-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg-soft);
}
.window-bar .dots { display: flex; gap: 7px; }
.window-bar .dots i { width: 11px; height: 11px; border-radius: 50%; background: #d4dae3; display: inline-block; }
.window-bar .addr {
  flex: 1; font-family: var(--mono); font-size: 12.5px; color: var(--muted);
  background: #fff; border: 1px solid var(--border); border-radius: 7px; padding: 5px 12px; text-align: center;
}

/* ---- Receipt detail UI (real product surface) ---- */
.rcv { display: grid; grid-template-columns: 1.4fr 1fr; }
.rcv > * { min-width: 0; }
@media (max-width: 820px) { .rcv { grid-template-columns: 1fr; } }
.rcv-main { padding: 24px 26px; }
.rcv-side { padding: 24px 26px; background: var(--bg-softer); border-left: 1px solid var(--border); }
@media (max-width: 820px) { .rcv-side { border-left: none; border-top: 1px solid var(--border); } }

.rcv-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.rcv-id { font-family: var(--mono); font-size: 14px; color: var(--ink); font-weight: 600; }
.rcv-sub { font-size: 12.5px; color: var(--faint); margin-top: 2px; }

.kv { display: grid; grid-template-columns: 120px 1fr; gap: 10px 14px; font-size: 13.5px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; color: var(--ink); font-weight: 500; }
.kv dd.mono { font-family: var(--mono); font-size: 12.5px; font-weight: 400; word-break: break-all; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 12px; padding: 3px 9px; border-radius: 999px;
  background: var(--bg-soft); border: 1px solid var(--border); color: var(--text);
}

.sigblock {
  margin-top: 18px; padding: 14px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg-soft); font-family: var(--mono); font-size: 11.5px; color: var(--muted);
  word-break: break-all; line-height: 1.5;
}
.sigblock .lbl { display: block; font-family: var(--sans); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); margin-bottom: 4px; }

/* Audit-trail timeline */
.trail h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); font-weight: 600; margin: 0 0 14px; }
.trail ol { list-style: none; margin: 0; padding: 0; position: relative; }
.trail li { position: relative; padding: 0 0 16px 26px; font-size: 13.5px; color: var(--ink); }
.trail li:last-child { padding-bottom: 0; }
.trail li::before {
  content: ''; position: absolute; left: 4px; top: 4px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--verified); box-shadow: 0 0 0 3px var(--verified-soft);
}
.trail li::after { content: ''; position: absolute; left: 8px; top: 13px; bottom: 0; width: 1px; background: var(--border-strong); }
.trail li:last-child::after { display: none; }
.trail li .t { display: block; font-size: 12px; color: var(--faint); font-family: var(--mono); margin-top: 1px; }

/* ---- Risk meter ---- */
.risk { margin-top: 20px; }
.risk-top { display: flex; align-items: baseline; justify-content: space-between; }
.risk-score { font-size: 26px; font-weight: 700; color: var(--ink); }
.risk-grade { font-size: 13px; color: var(--muted); }
.risk-bar { height: 7px; border-radius: 999px; background: var(--border); margin-top: 8px; overflow: hidden; }
.risk-bar > i { display: block; height: 100%; border-radius: 999px; background: var(--verified); }

/* ---- Badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600; padding: 4px 11px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--text); background: #fff;
}
.badge svg { width: 13px; height: 13px; }
.badge.valid { color: var(--verified); background: var(--verified-soft); border-color: #bfe3cd; }
.badge.invalid { color: var(--danger); background: var(--danger-soft); border-color: #f2c4c8; }
.badge.pending { color: var(--muted); background: var(--bg-soft); }
.badge.risk-low { color: var(--verified); background: var(--verified-soft); border-color: #bfe3cd; }
.badge.risk-medium { color: var(--warn); background: var(--warn-soft); border-color: #ecdcb8; }
.badge.risk-high, .badge.risk-critical { color: var(--danger); background: var(--danger-soft); border-color: #f2c4c8; }

/* ---- Standards strip ---- */
.strip { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.strip p { text-align: center; font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); margin: 0 0 18px; }
.strip-logos { display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: center; align-items: center; }
.strip-logos .logo { font-weight: 600; color: var(--muted); font-size: 15px; letter-spacing: -0.01em; display: inline-flex; align-items: center; gap: 8px; }
.strip-logos .logo svg { width: 18px; height: 18px; color: var(--faint); }

/* ---- Sections ---- */
section.block { padding: 76px 0; }
section.block.alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 62ch; margin: 0 auto 48px; text-align: center; }
.section-head .kicker { color: var(--accent); font-weight: 600; font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(26px, 3.6vw, 38px); margin: 12px 0 14px; }
.section-head p { color: var(--muted); font-size: 17.5px; margin: 0; }

/* ---- Grids / cards ---- */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
}
.card.pad-lg { padding: 32px; }
.card h3 { margin: 16px 0 8px; font-size: 18px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card .icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-soft); border: 1px solid var(--border); color: var(--ink); }
.card .icon svg { width: 21px; height: 21px; }

/* ---- Split (alternating product sections) ---- */
.split { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.split > * { min-width: 0; }
.split.reverse .split-text { order: 2; }
@media (max-width: 920px) { .split { grid-template-columns: 1fr; gap: 32px; } .split.reverse .split-text { order: 0; } }
.split-text .kicker { color: var(--accent); font-weight: 600; font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.split-text h2 { font-size: clamp(24px, 3vw, 32px); margin: 12px 0 14px; }
.split-text p { color: var(--muted); font-size: 16.5px; margin: 0 0 18px; }
.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.feature-list li { display: flex; gap: 12px; font-size: 15px; color: var(--text); }
.feature-list li svg { width: 20px; height: 20px; color: var(--verified); flex-shrink: 0; margin-top: 2px; }
.feature-list li strong { color: var(--ink); font-weight: 600; }

/* ---- Steps ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 880px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 22px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.step .num { counter-increment: step; width: 30px; height: 30px; border-radius: 8px; background: var(--ink); color: #fff; font-weight: 700; font-size: 14px; display: grid; place-items: center; }
.step .num::before { content: counter(step); }
.step h4 { margin: 14px 0 6px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---- Trust chain (six-node spine) ---- */
.chain { display: flex; flex-direction: column; gap: 18px; }
.chain-row { display: flex; align-items: stretch; gap: 14px; }
.chain-node { flex: 1; padding: 20px 22px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; position: relative; min-width: 0; text-decoration: none; color: inherit; display: flex; flex-direction: column; transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease; }
.chain-node:hover { border-color: var(--ink); box-shadow: var(--shadow); transform: translateY(-1px); }
.chain-node h4 { margin: 8px 0 6px; font-size: 16px; }
.chain-node p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; flex: 1; }
.chain-step { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 1px; color: var(--faint); background: var(--bg-soft); border: 1px solid var(--border); padding: 2px 8px; border-radius: 999px; align-self: flex-start; }
.chain-cta { display: inline-flex; align-items: center; gap: 4px; margin-top: 14px; font-size: 13px; font-weight: 600; color: var(--ink); }
.chain-arrow { display: grid; place-items: center; color: var(--faint); font-size: 22px; line-height: 1; flex: 0 0 auto; padding: 0 2px; }
@media (max-width: 880px) {
  .chain-row { flex-direction: column; }
  .chain-arrow { transform: rotate(90deg); padding: 4px 0; }
}

/* ---- Live demo (calm, product-like) ---- */
.demo { background: #fff; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.demo-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.demo-head .title { font-size: 13.5px; color: var(--muted); font-weight: 600; }
.demo-head .addr { font-family: var(--mono); font-size: 12px; color: var(--faint); }
.demo-body { display: grid; grid-template-columns: 1fr 1.05fr; }
.demo-body > * { min-width: 0; }
@media (max-width: 860px) { .demo-body { grid-template-columns: 1fr; } }
.demo-left { padding: 24px; border-right: 1px solid var(--border); }
.demo-right { padding: 24px; background: var(--bg-softer); }
@media (max-width: 860px) { .demo-left { border-right: none; border-bottom: 1px solid var(--border); } }

.field { margin-bottom: 15px; }
.field label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; background: #fff; color: var(--ink);
  border: 1px solid var(--border-strong); border-radius: 8px;
  padding: 10px 12px; font-family: inherit; font-size: 14px; outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { resize: vertical; min-height: 60px; font-family: var(--mono); font-size: 12.5px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }
.check { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--text); margin: 4px 0 16px; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }

.receipt-empty { color: var(--faint); font-size: 14px; text-align: center; padding: 44px 12px; }
.checks { display: grid; gap: 8px; margin-top: 14px; }
.check-row { display: flex; align-items: center; justify-content: space-between; font-size: 13px; padding: 10px 13px; border: 1px solid var(--border); border-radius: 9px; background: #fff; }
.check-row .ok { color: var(--verified); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.check-row .no { color: var(--danger); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.check-row svg { width: 14px; height: 14px; }

/* ---- Code panel (dark) ---- */
.code-sample { position: relative; }
pre.code {
  margin: 0; background: var(--code-bg); color: var(--code-text);
  border: 1px solid #1b2540; border-radius: 12px; padding: 18px;
  overflow: auto; max-height: 380px; font-family: var(--mono); font-size: 12.5px; line-height: 1.6;
}
.receipt-view { max-height: 340px; }
.json-key { color: #7aa2ff; }
.json-str { color: #57c794; }
.json-num { color: #e0a458; }
.json-bool { color: #c9a3ff; }
.copy-btn { position: absolute; top: 10px; right: 10px; background: #16203a; border: 1px solid #243154; color: #aab6d6; font-size: 12px; padding: 5px 10px; border-radius: 7px; cursor: pointer; }
.copy-btn:hover { color: #fff; }

/* ---- Pricing ---- */
.price-card { display: flex; flex-direction: column; background: #fff; }
.price-card.featured { border-color: var(--ink); box-shadow: var(--shadow); }
.price-card .tier { font-size: 13px; color: var(--accent); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.price-card .price { font-size: 38px; font-weight: 700; color: var(--ink); margin: 12px 0 2px; letter-spacing: -0.02em; }
.price-card .price small { font-size: 15px; color: var(--faint); font-weight: 500; }
.price-card ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 11px; }
.price-card li { display: flex; gap: 10px; font-size: 14.5px; color: var(--text); }
.price-card li svg { width: 18px; height: 18px; color: var(--verified); flex-shrink: 0; margin-top: 1px; }
.price-card .btn { margin-top: auto; justify-content: center; }

/* ---- Tables ---- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tbl th, table.tbl td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); }
table.tbl th { color: var(--faint); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
table.tbl td.mono { font-family: var(--mono); font-size: 12.5px; }

/* ---- Quote / proof ---- */
.quote { border-left: 3px solid var(--ink); padding: 6px 0 6px 22px; font-size: 19px; color: var(--ink); line-height: 1.5; }
.quote.center { border: none; padding: 0; max-width: 50ch; margin: 0 auto; }

/* ---- Notice / misc ---- */
.notice { background: var(--accent-soft); border: 1px solid #d4ddfb; color: var(--text); padding: 14px 16px; border-radius: 10px; font-size: 14px; }
.notice strong { color: var(--accent); }
.error-text { color: var(--danger); font-size: 14px; }
.pill { font-family: var(--mono); font-size: 12px; background: var(--bg-soft); border: 1px solid var(--border); padding: 3px 8px; border-radius: 6px; color: var(--ink); }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(12,23,38,0.18); border-top-color: var(--ink); border-radius: 50%; animation: spin 0.7s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- CTA band ---- */
.cta-band { background: var(--ink); border-radius: var(--radius-lg); padding: 56px 32px; text-align: center; color: #fff; }
.cta-band h2 { color: #fff; font-size: clamp(26px, 4vw, 36px); margin: 0 0 12px; }
.cta-band p { color: #aeb8c9; max-width: 56ch; margin: 0 auto 26px; font-size: 17px; }
.cta-band .btn-primary { background: #fff; color: var(--ink); }
.cta-band .btn-primary:hover { background: #eef1f6; color: var(--ink); }
.cta-band .btn-ghost { background: transparent; border-color: #33405a; color: #fff; }
.cta-band .btn-ghost:hover { background: #16223a; color: #fff; }

/* ---- Page header (sub-pages) ---- */
.page-head { padding: 56px 0 24px; }
.page-head h1 { font-size: clamp(28px, 4.6vw, 42px); margin: 0 0 12px; }
.page-head p { color: var(--muted); font-size: 17px; margin: 0; max-width: 72ch; }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--border); padding: 56px 0 40px; margin-top: 0; background: var(--bg-soft); color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 36px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
.footer h5 { color: var(--ink); font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 14px; }
.footer a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 9px; }
.footer a:hover { color: var(--ink); text-decoration: none; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--border); font-size: 13px; color: var(--faint); }

/* ---- Compliance & Risk pages ---- */
.section-sub { font-size: 16px; color: var(--ink); margin: 8px 0 14px; }
.small { font-size: 12.5px; }
.ok-text { color: var(--verified); font-weight: 600; }

.report-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }

.stat-grid { gap: 14px; }
.stat { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.stat-num { font-size: 26px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.stat-label { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
.controls-tbl { font-size: 13.5px; }
.controls-tbl .fw { font-weight: 600; color: var(--ink); }
.controls-tbl .evidence { color: var(--muted); font-size: 13px; max-width: 42ch; }
.notes { margin-top: 16px; }
.notes .note { margin: 4px 0; font-size: 13px; }

.insurability .insure-top { display: flex; align-items: center; gap: 18px; }
.insure-grade { width: 58px; height: 58px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 800; color: #fff; background: var(--ink); flex-shrink: 0; }
.insure-grade.grade-a { background: var(--verified); }
.insure-grade.grade-b { background: #2f8f5b; }
.insure-grade.grade-c { background: var(--warn); }
.insure-grade.grade-d { background: #d98324; }
.insure-grade.grade-f { background: var(--danger); }
.insure-score { font-size: 28px; font-weight: 700; color: var(--ink); }
.insure-score .of { font-size: 15px; color: var(--faint); font-weight: 500; }
.index-row { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.index-val { font-size: 30px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }

.risk-bar > span { display: block; height: 100%; border-radius: 999px; background: var(--verified); }

.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 84px 1fr 36px; align-items: center; gap: 12px; font-size: 13px; }
.bar-label { color: var(--text); text-transform: capitalize; }
.bar-track { height: 8px; background: var(--border); border-radius: 999px; overflow: hidden; }
.bar-fill { display: block; height: 100%; border-radius: 999px; background: var(--accent); }
.bar-fill.risk-low { background: var(--verified); }
.bar-fill.risk-medium { background: var(--warn); }
.bar-fill.risk-high, .bar-fill.risk-critical { background: var(--danger); }
.bar-count { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.factors { display: grid; gap: 8px; }
.factor-row { display: flex; justify-content: space-between; align-items: center; font-size: 13.5px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.factor-row:last-child { border-bottom: none; }
.factor-impact { font-family: var(--mono); font-size: 12.5px; font-weight: 600; }
.factor-impact.down { color: var(--verified); }
.factor-impact.up { color: var(--danger); }

/* ---- Consent / trust program ---- */
.consent-grid { gap: 14px; }
.consent-opt { text-align: left; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px; cursor: pointer; transition: border-color 0.15s, box-shadow 0.15s; font: inherit; }
.consent-opt:hover { border-color: var(--accent); }
.consent-opt.active { border-color: var(--ink); box-shadow: var(--shadow); }
.consent-opt .lvl { font-weight: 700; color: var(--ink); font-size: 14.5px; }
.consent-opt p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.agent-links { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================================
   Admin control center
   ============================================================ */

/* Login gate */
.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg-soft); padding: 24px; }
.admin-login-card { width: 100%; max-width: 420px; }

/* Shell */
.admin-shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.admin-side { background: #0c1726; color: #cdd5e1; display: flex; flex-direction: column; padding: 22px 16px; position: sticky; top: 0; height: 100vh; }
.admin-brand { color: #fff; margin-bottom: 22px; }
.admin-side-label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: #6b7a90; margin: 0 8px 10px; }
.admin-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.admin-nav-item { text-align: left; background: transparent; border: 0; color: #aeb9c9; font: inherit; font-size: 14px; padding: 9px 12px; border-radius: 8px; cursor: pointer; transition: background 0.12s, color 0.12s; }
.admin-nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-nav-item.active { background: rgba(255,255,255,0.12); color: #fff; font-weight: 600; }
.admin-side-foot { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.admin-link-out { color: #aeb9c9; font-size: 13px; }
.admin-link-out:hover { color: #fff; }
.admin-side-foot .btn-link { color: #aeb9c9; text-align: left; padding: 0; font-size: 13px; }
.admin-side-foot .btn-link:hover { color: #fff; }

/* Main */
.admin-main { padding: 28px 32px 60px; background: var(--bg-soft); overflow-x: hidden; }
.admin-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.admin-head h1 { font-size: 22px; margin: 0; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* KPI grid */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.kpi-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.kpi-num { font-size: 26px; font-weight: 750; color: var(--ink); letter-spacing: -0.02em; }

/* Alerts */
.admin-alerts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.admin-alert { padding: 11px 14px; border-radius: 10px; font-size: 13.5px; border: 1px solid var(--border); background: #fff; }
.admin-alert.sev-ok { color: var(--verified); background: var(--verified-soft); border-color: #bfe3cd; }
.admin-alert.sev-info { color: var(--accent); background: var(--accent-soft); border-color: #cdd9fb; }
.admin-alert.sev-warning { color: var(--warn); background: var(--warn-soft); border-color: #ecdcb8; }
.admin-alert.sev-error, .admin-alert.sev-critical { color: var(--danger); background: var(--danger-soft); border-color: #f2c4c8; }

/* Column chart */
.chart-cols { display: flex; align-items: flex-end; gap: 6px; height: 160px; padding-top: 8px; }
.chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.chart-bar { width: 100%; max-width: 22px; background: var(--accent); border-radius: 4px 4px 0 0; min-height: 3px; }
.chart-x { font-size: 9.5px; color: var(--muted); margin-top: 6px; transform: rotate(-35deg); white-space: nowrap; }

/* Tables */
.admin-tbl { width: 100%; }
.admin-tbl th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.admin-tbl td { padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: middle; }
.admin-tbl tr:last-child td { border-bottom: 0; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.admin-actions .btn-link { padding: 2px 4px; font-size: 13px; }
.btn-link.danger { color: var(--danger); }
.btn-link.danger:hover { color: #a01722; }

/* Empty / not-configured states */
.empty-state .not-configured { padding: 6px 0; }
.admin-cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Health services */
.svc-row { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.svc-row:last-child { border-bottom: 0; }
.svc-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.svc-dot.ok { background: var(--verified); }
.svc-dot.warn { background: var(--warn); }
.svc-name { font-weight: 600; font-size: 14px; color: var(--ink); min-width: 180px; }
.svc-detail { font-size: 13px; }

/* Event severity tags */
.sev-tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: capitalize; }
.sev-tag.sev-info { color: var(--accent); background: var(--accent-soft); }
.sev-tag.sev-warning { color: var(--warn); background: var(--warn-soft); }
.sev-tag.sev-error, .sev-tag.sev-critical { color: var(--danger); background: var(--danger-soft); }

/* ---------- Accountability scenarios ---------- */
.scenario-grid { gap: 16px; }
.scenario {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .12s ease, transform .12s ease, box-shadow .12s ease;
}
.scenario:hover { border-color: var(--ink); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(15,23,42,.06); }
.scenario-tag {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--danger);
  background: var(--danger-soft);
  padding: 2px 8px;
  border-radius: 999px;
  align-self: flex-start;
}
.scenario h3 { margin: 2px 0 0; font-size: 16px; line-height: 1.3; color: var(--ink); }
.scenario p { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.scenario-foot {
  margin-top: 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--danger-soft);
  border: 1px solid #f2c8c8;
  border-radius: 14px;
  color: #7a2222;
}
.scenario-foot svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; color: var(--danger); }
.scenario-foot p { margin: 0; font-size: 14.5px; line-height: 1.55; color: #5a1c1c; }
.scenario-foot strong { color: #4a1414; }

/* ---------- Trust Passport preview card ---------- */
.passport-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 22px 18px;
  box-shadow: 0 12px 36px rgba(15,23,42,.07);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.passport-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.passport-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}
.passport-name { font-size: 18px; font-weight: 700; color: var(--ink); margin-top: 2px; }
.passport-sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.passport-sub code { font-family: var(--mono); font-size: 12px; background: var(--bg-soft); padding: 1px 6px; border-radius: 6px; }
.passport-score-block { display: flex; gap: 12px; align-items: center; }
.passport-score-num { font-size: 30px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; line-height: 1; }
.passport-score-cap { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.passport-kv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 0; padding: 14px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.passport-kv > div { display: flex; flex-direction: column; gap: 2px; }
.passport-kv dt { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.passport-kv dd { margin: 0; font-size: 14.5px; font-weight: 600; color: var(--ink); }
.muted-sm { font-weight: 500; color: var(--muted); font-size: 12.5px; margin-left: 4px; }
.passport-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.passport-footnote { font-size: 12px; color: var(--faint); }
@media (max-width: 560px) { .passport-kv { grid-template-columns: 1fr; } .passport-top { flex-direction: column; } }

/* ---------- Underwriting bridge tiles ---------- */
.underwriting { margin-top: 56px; }
.section-head-tight { margin-bottom: 24px; }
.section-head-tight h3 { font-size: 24px; margin: 8px 0 6px; color: var(--ink); }
.section-head-tight p { font-size: 15px; color: var(--muted); max-width: 720px; }
.underwriting-card { display: flex; flex-direction: column; gap: 10px; }
.underwriting-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.underwriting-head h4 { margin: 0; font-size: 17px; color: var(--ink); }
.code-tight { font-family: var(--mono); font-size: 12.5px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin: 6px 0 4px; white-space: pre-wrap; overflow-x: auto; line-height: 1.6; }

/* ---------- Pain band (post-hero, pre-solution) ---------- */
.pain-band {
  background: #0e1116;
  color: #e6e8ec;
  padding: 64px 0 56px;
  margin: 24px 0 0;
  border-top: 1px solid #1c2230;
  border-bottom: 1px solid #1c2230;
}
.pain-head { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.pain-kicker { color: #f59f7a !important; background: rgba(245, 159, 122, 0.12) !important; }
.pain-head h2 { color: #fff; font-size: 30px; line-height: 1.2; margin: 10px 0 0; letter-spacing: -0.01em; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 960px) { .pain-grid { grid-template-columns: 1fr; } }
.pain-card {
  background: #161b24;
  border: 1px solid #232b3a;
  border-radius: 14px;
  padding: 20px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .15s ease, transform .15s ease;
}
.pain-card:hover { border-color: #3a455a; transform: translateY(-1px); }
.pain-tag {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9aa6b8;
  padding-bottom: 8px;
  border-bottom: 1px solid #232b3a;
}
.pain-quote { margin: 0; font-size: 15.5px; line-height: 1.55; color: #e6e8ec; font-weight: 500; }
.pain-quote strong { color: #ffd9c5; font-weight: 600; }
.pain-cap { font-size: 12.5px; color: #f59f7a; font-style: italic; margin-top: auto; }
.pain-foot { margin: 32px auto 0; max-width: 780px; text-align: center; font-size: 14px; color: #9aa6b8; line-height: 1.6; }
.pain-foot strong { color: #e6e8ec; font-weight: 600; }

/* ---------- Honest partner callout ---------- */
.partner-callout {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
  align-items: start;
  padding: 24px 26px;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: 14px;
}
@media (max-width: 880px) { .partner-callout { grid-template-columns: 1fr; } }
.partner-text h4 { margin: 6px 0 8px; font-size: 19px; color: var(--ink); line-height: 1.35; }
.partner-text p { margin: 0 0 12px; font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.partner-asks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.partner-asks li {
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}
.partner-asks strong { color: var(--ink); font-weight: 600; }

/* Filters */
.admin-filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.admin-filters select, .admin-filters input { padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 8px; font: inherit; font-size: 13px; background: #fff; color: var(--ink); }

/* Chips (IP list) */
.chip-list { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 999px; padding: 4px 6px 4px 12px; font-family: var(--mono); font-size: 12.5px; }
.chip-x { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; padding: 0 4px; }
.chip-x:hover { color: var(--danger); }

@media (max-width: 880px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { position: static; height: auto; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-cols-2 { grid-template-columns: 1fr; }
}

/* ---- Role registration / sign-in ---- */
.reg-wrap { max-width: 640px; margin: 48px auto; padding: 0 20px; }
.reg-card { padding: 28px 30px; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0 20px; }
.role-card { display: flex; flex-direction: column; gap: 6px; text-align: left; padding: 16px; border: 1.5px solid var(--border); border-radius: 12px; background: #fff; cursor: pointer; transition: border-color .15s, box-shadow .15s; }
.role-card:hover { border-color: var(--border-strong); }
.role-card.active { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.role-card strong { font-size: 14px; color: var(--ink); }
.role-ic { font-size: 22px; }
.role-fields { border-top: 1px solid var(--border); padding-top: 18px; margin-top: 4px; }
@media (max-width: 620px) { .role-grid { grid-template-columns: 1fr; } }
.key-box { display: flex; align-items: center; gap: 10px; background: var(--code-bg); border: 1px solid #1b2540; border-radius: 10px; padding: 12px 14px; margin: 6px 0 12px; }
.key-box code { color: var(--code-text); font-family: var(--mono); font-size: 13px; word-break: break-all; flex: 1; }

/* ---- Portal extras ---- */
pre.json-view { margin: 0; background: var(--code-bg); color: var(--code-text); border: 1px solid #1b2540; border-radius: 12px; padding: 16px; overflow: auto; max-height: 360px; font-family: var(--mono); font-size: 12.5px; line-height: 1.6; }
.input-sm { padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 8px; font: inherit; font-size: 13px; background: #fff; color: var(--ink); }
.verify-banner { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; font-weight: 600; font-size: 14px; margin-bottom: 14px; }
.verify-banner svg { width: 20px; height: 20px; }
.verify-banner.ok { color: var(--verified); background: var(--verified-soft); border: 1px solid #bfe3cd; }
.verify-banner.bad { color: var(--danger); background: var(--danger-soft); border: 1px solid #f2c4c8; }
.verify-banner.warn { color: #8a5a00; background: #fff7e0; border: 1px solid #f2dca0; }

/* ---- File drop (Signatrust Sign) ---- */
.file-drop { display: block; border: 2px dashed var(--border-strong); border-radius: var(--radius); padding: 22px 18px; cursor: pointer; background: var(--bg-soft); transition: border-color .15s, background .15s; }
.file-drop:hover, .file-drop.drag { border-color: var(--ink); background: #fff; }
.file-drop-inner { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.file-drop-inner strong { font-size: 15px; color: var(--ink); }
.file-drop-inner .small { font-size: 12.5px; }

/* ---- Platform-products lineup (home) ---- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 880px) { .product-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr; } }
.product-card { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; text-decoration: none; color: inherit; transition: border-color .15s, box-shadow .15s, transform .15s; }
.product-card:hover { border-color: var(--ink); box-shadow: var(--shadow); transform: translateY(-1px); }
.product-card h3 { margin: 10px 0 6px; font-size: 17px; }
.product-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; flex: 1; }
.product-name { display: flex; align-items: baseline; gap: 8px; font-family: var(--mono); font-size: 12px; color: var(--faint); text-transform: uppercase; letter-spacing: 0.06em; }
.product-name b { color: var(--ink); font-family: inherit; font-weight: 700; font-size: 13.5px; letter-spacing: 0; text-transform: none; }
.product-badge { font-size: 10.5px; font-weight: 700; padding: 2px 7px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.04em; }
.product-badge.live { background: var(--verified-soft); color: var(--verified); border: 1px solid #bfe3cd; }
.product-badge.beta { background: #fff7e0; color: #8a5a00; border: 1px solid #f2dca0; }
.product-cta { margin-top: 14px; font-size: 13px; font-weight: 600; color: var(--ink); display: inline-flex; align-items: center; gap: 4px; }

/* ---- Modal ---- */
.modal-overlay { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.55); display: flex; align-items: flex-start; justify-content: center; padding: 40px 20px; z-index: 50; overflow-y: auto; }
.modal-card { width: 100%; max-width: 680px; max-height: 90vh; overflow-y: auto; }
.modal-card h4 { margin: 18px 0 8px; font-size: 13.5px; }