/* Wave B stubs — paper/ink shared (quiet editorial, phone-friendly) */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&display=swap');

:root {
  --paper: #f4f1ea;
  --paper-2: #ebe6dc;
  --paper-3: #e2dcd0;
  --ink: #12110f;
  --ink-2: #3a3732;
  --ink-3: #6b655c;
  --ink-mute: #8a8378;
  --line: #d4cec2;
  --line-strong: #b8b0a2;
  --ok: #3d5c3a;
  --ok-soft: #e4ecdf;
  --warn: #7a5a28;
  --warn-soft: #f3ead8;
  --gap: #6b3a32;
  --gap-soft: #f0e4e1;
  --mark: #1a1916;
  --shadow: 0 1px 0 rgba(18,17,15,0.04), 0 18px 40px -28px rgba(18,17,15,0.35);
  --radius: 2px;
  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --max: 720px;
  --wide: 960px;
  --safe: env(safe-area-inset-bottom, 0px);
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  min-height: 100dvh;
  background: linear-gradient(180deg, #f7f4ee 0%, var(--paper) 120px), var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
}
a { color: var(--ink); text-underline-offset: 3px; }
a:hover { color: var(--ink-2); }

.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.wrap-wide { width: min(100% - 2rem, var(--wide)); margin-inline: auto; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(244,241,234,0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .inner {
  width: min(100% - 2rem, var(--wide));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}
.mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}
.mark .code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  border: 1px solid var(--line-strong);
  padding: 0.15rem 0.4rem;
}
.nav { margin-left: auto; display: flex; gap: 1rem; align-items: center; font-size: 0.9rem; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { text-decoration: underline; color: var(--ink); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.2; text-wrap: balance; }
h1 { font-size: clamp(1.75rem, 4.5vw, 2.5rem); margin: 0 0 0.75rem; letter-spacing: -0.01em; }
h2 { font-size: 1.35rem; margin: 0 0 0.6rem; }
h3 { font-size: 1.05rem; margin: 0 0 0.4rem; }
.lede { font-size: 1.08rem; color: var(--ink-2); max-width: 40em; text-wrap: pretty; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 0.75rem;
}
.muted { color: var(--ink-3); }
.small { font-size: 0.875rem; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  border-radius: var(--radius);
  min-height: 44px;
  cursor: pointer;
}
.btn:hover { background: var(--ink-2); color: var(--paper); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--paper-2); color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.25rem; }

.hero { padding: 2.5rem 0 1.5rem; }
.section { padding: 1.75rem 0; border-top: 1px solid var(--line); }
.rail {
  background: var(--warn-soft);
  border: 1px solid #e0d2b4;
  padding: 1rem 1.15rem;
  font-size: 0.92rem;
  color: var(--ink-2);
}
.rail strong { color: var(--ink); }

.panel {
  background: #fffefb;
  border: 1px solid var(--line);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

.sample {
  background: #fffefb;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ink-2);
  white-space: pre-wrap;
  overflow-x: auto;
}
.sample .hl-gap {
  background: var(--gap-soft);
  color: var(--gap);
  padding: 0.05em 0.2em;
  border-bottom: 1px solid #d4a99f;
}
.sample .hl-ok {
  background: var(--ok-soft);
  color: var(--ok);
  padding: 0.05em 0.2em;
}
.sample .meta-line { color: var(--ink-mute); margin-bottom: 0.75rem; }
.watermark {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px dashed var(--line-strong);
  padding: 0.2rem 0.45rem;
  color: var(--warn);
  margin-bottom: 0.75rem;
}

.gap-list { display: flex; flex-direction: column; gap: 0.65rem; margin-top: 0.85rem; }
.gap-row {
  border: 1px solid var(--line);
  background: #fffefb;
  padding: 0.85rem 1rem;
}
.gap-row.gap { border-color: #d4a99f; background: var(--gap-soft); }
.gap-row.pass { border-color: #b7c9b2; background: var(--ok-soft); }
.gap-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}
.badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border: 1px solid currentColor;
}
.badge.gap { color: var(--gap); }
.badge.pass { color: var(--ok); }
.gap-body { font-size: 0.85rem; color: var(--ink-3); margin-top: 0.4rem; font-family: var(--font-sans); }
.cite {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  border: 1px solid var(--line-strong);
  padding: 0.15rem 0.4rem;
  color: var(--ink-3);
  margin-top: 0.35rem;
  margin-right: 0.25rem;
}

.price-card {
  background: #fffefb;
  border: 1px solid var(--ink);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}
.price-card .amount {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin: 0.25rem 0 0.5rem;
}
.kill {
  border-left: 3px solid var(--gap);
  background: var(--gap-soft);
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  color: var(--ink-2);
}
.nongoals {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}
.nongoals li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--ink-2);
}
.nongoals li::before {
  content: "× ";
  font-family: var(--font-mono);
  color: var(--gap);
  font-weight: 500;
}

.pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line-strong);
  color: var(--ink-3);
  white-space: nowrap;
}
.pill.depth { color: var(--ok); border-color: #9bb896; background: var(--ok-soft); }
.pill.stub { color: var(--warn); border-color: #d4c19a; background: var(--warn-soft); }
.pill.frozen { color: var(--ink-mute); border-color: var(--line); background: var(--paper-2); }
.pill.link { color: var(--ink-2); border-color: var(--line-strong); }

.hub-list { display: flex; flex-direction: column; gap: 0.65rem; margin-top: 1rem; }
.hub-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 1rem 1.1rem;
  background: #fffefb;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
}
.hub-row:hover { border-color: var(--line-strong); }
@media (min-width: 640px) {
  .hub-row {
    grid-template-columns: 7rem 1fr auto;
    align-items: center;
    gap: 1rem;
  }
}
.hub-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}
.hub-title { font-family: var(--font-display); font-size: 1.1rem; margin: 0; }
.hub-meta { font-size: 0.85rem; color: var(--ink-3); margin: 0.2rem 0 0; }
.hub-pills { display: flex; flex-wrap: wrap; gap: 0.35rem; justify-content: flex-start; }
@media (min-width: 640px) { .hub-pills { justify-content: flex-end; } }

.footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 calc(2rem + var(--safe));
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--ink-3);
}
.footer a { color: var(--ink-2); }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.85rem 0;
}
.stat {
  flex: 1;
  min-width: 5.5rem;
  border: 1px solid var(--line);
  background: #fffefb;
  padding: 0.65rem 0.75rem;
  text-align: center;
}
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
}
.stat span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.stat.bad b { color: var(--gap); }
.stat.ok b { color: var(--ok); }

/* —— Demo Playbook bar (Nathan lock · quiet editorial) —— */
.playbook-bar {
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
  position: sticky;
  top: 3.45rem;
  z-index: 19;
}
.playbook-bar .inner {
  width: min(100% - 2rem, var(--wide));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1rem;
  padding: 0.45rem 0;
}
.playbook-bar .eyebrow { margin: 0; }
.playbook-links { display: flex; flex-wrap: wrap; gap: 0.45rem 0.85rem; }
.playbook-links a {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-2);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}
.playbook-links a:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 720px) {
  .playbook-bar { top: 5.4rem; }
}

.section,
[id] { scroll-margin-top: 8rem; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-top: 1rem;
}
.compare-table th,
.compare-table td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.compare-table th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  background: var(--paper-2);
  color: var(--ink-3);
}
.compare-table tr.ours td { background: #faf8f3; }
.compare-table .who { font-weight: 600; color: var(--ink); }

.assumption {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px dashed var(--line-strong);
  background: var(--paper-2);
  font-size: 0.9rem;
  color: var(--ink-2);
}

.break-callout {
  border: 1px solid var(--ink);
  background: var(--paper-2);
  padding: 1rem 1.1rem;
  margin-bottom: 1.15rem;
}

.refuse-stamp {
  border: 3px solid var(--gap);
  color: var(--gap);
  background: var(--gap-soft);
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
}
.refuse-stamp span {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}
.refuse-stamp p { margin: 0.35rem 0 0; font-size: 0.9rem; color: var(--ink-2); }

.desk-input {
  width: 100%;
  min-height: 11rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink-2);
  background: #fffefb;
  border: 1px solid var(--line-strong);
  padding: 0.85rem 0.95rem;
  resize: vertical;
  box-shadow: var(--shadow);
}
.desk-input:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}
.desk-report {
  margin-top: 1rem;
  min-height: 4rem;
}
.desk-report.empty {
  border: 1px dashed var(--line-strong);
  background: #fffefb;
  padding: 0.9rem 1rem;
  color: var(--ink-3);
  font-size: 0.9rem;
}
.upload-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.75rem;
}
.file-btn { cursor: pointer; }
.file-btn input { display: none; }

.suite-line {
  background: #fffefb;
  border: 1px solid var(--line);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow);
}
.suite-line p { margin: 0.35rem 0 0; }

.pill.playbook { color: var(--ink); border-color: var(--line-strong); background: var(--paper-2); }

.disclaimer-box {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 1rem 1.15rem;
}
.disclaimer-box h3 { margin-bottom: 0.45rem; }
.disclaimer-box p { margin: 0; font-size: 0.9rem; color: var(--ink-2); }

.price-card ul {
  margin: 0.65rem 0 0.85rem;
  padding-left: 1.1rem;
  color: var(--ink-2);
  font-size: 0.88rem;
}
.price-card li { margin: 0.25rem 0; }

@media print {
  .playbook-bar, .no-print, .break-callout, .upload-row { display: none !important; }
}