:root {
  --paper: #EAEDE6;
  --paper-card: #F9FAF6;
  --ink: #22251F;
  --ink-soft: #565A50;
  --line: #22251F;
  --line-soft: #B7BBAC;

  --sev0: #6B1220;
  --sev1: #C81E2C;
  --sev2: #E0A39A;
  --sev3: #131C42;
  --sev4: #2E4EBF;
  --sev5: #ACA6E6;

  --font-display: 'Special Elite', 'Courier New', monospace;
  --font-body: 'Courier Prime', 'Courier New', monospace;
  --radius: 0px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sev3); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--sev1); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--sev3);
  outline-offset: 2px;
}

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-weight: 400; margin: 0; font-family: var(--font-display); }
p { margin: 0; }

/* Severity spectrum strip -- the site's one recurring signature device */

.spectrum {
  display: flex;
  height: 6px;
  width: 100%;
}
.spectrum span { flex: 1; }
.spectrum .s0 { background: var(--sev0); }
.spectrum .s1 { background: var(--sev1); }
.spectrum .s2 { background: var(--sev2); }
.spectrum .s3 { background: var(--sev3); }
.spectrum .s4 { background: var(--sev4); }
.spectrum .s5 { background: var(--sev5); }

/* Topbar */

.topbar {
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 10;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
}

.brand {
  font-family: var(--font-display);
  font-size: 15px;
}

.topnav a {
  color: var(--ink-soft);
  font-size: 14px;
  margin-left: 24px;
  text-decoration: none;
}
.topnav a:first-child { margin-left: 0; }
.topnav a:hover { color: var(--ink); text-decoration: underline; }

/* Case file header block */

.case-header {
  border-bottom: 1px dashed var(--line-soft);
  padding: 14px 0;
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
}
.case-header span { margin-right: 28px; }
.case-header b { color: var(--ink); font-weight: 400; }

/* Hero */

.hero { padding: 56px 0 48px; }

.kicker {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.45;
  max-width: 760px;
  margin-bottom: 24px;
}

.hero-sub {
  max-width: 66ch;
  color: var(--ink-soft);
  font-size: 16px;
}

/* Section scaffolding */

section { padding: 56px 0; border-top: 1px dashed var(--line-soft); }

.section-label {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.pipeline-section h2, .demo-section h2, .about-section h2 {
  font-size: clamp(20px, 2.6vw, 26px);
  max-width: 30ch;
  margin-bottom: 14px;
}

.section-sub {
  color: var(--ink-soft);
  max-width: 64ch;
  margin-bottom: 36px;
  font-size: 15.5px;
}

/* Console / demo, reimagined as a case log sheet */

.console {
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  position: relative;
}

.console::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background-image: radial-gradient(circle, var(--paper) 2px, transparent 2.5px);
  background-size: 16px 1px;
  background-position: 8px 0;
}

.console-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px dashed var(--line-soft);
  flex-wrap: wrap;
}

.console-title {
  font-size: 13px;
  color: var(--ink-soft);
  flex: 1;
}

.run-btn {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--paper);
  background: var(--ink);
  border: 1.5px solid var(--ink);
  padding: 8px 18px;
  cursor: pointer;
}

.run-btn:hover { background: var(--sev1); border-color: var(--sev1); }
.run-btn:disabled { opacity: 0.5; cursor: default; background: var(--ink); border-color: var(--ink); }

.run-btn-secondary {
  background: var(--paper-card);
  color: var(--ink);
  margin-right: 10px;
}
.run-btn-secondary:hover { background: var(--paper); color: var(--ink); border-color: var(--ink); }
.run-btn-secondary:disabled { opacity: 0.5; cursor: default; background: var(--paper-card); border-color: var(--ink); }

.console-body {
  padding: 22px;
  min-height: 160px;
  max-height: 560px;
  overflow-y: auto;
}

.console-hint {
  color: var(--ink-soft);
  font-size: 15px;
}

.log-entry {
  padding: 2px 0 2px 18px;
  margin-bottom: 24px;
  border-left: 4px solid var(--line-soft);
  animation: fade-in 0.3s ease-out;
}

.log-entry:last-child { margin-bottom: 4px; }
.log-entry.phase-active { border-left-color: var(--sev1); }
.log-entry.phase-settled { border-left-color: var(--sev4); }

.log-meta {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-bottom: 6px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.log-tag { font-weight: 400; }
.log-tag.phase-active { color: var(--sev1); }
.log-tag.phase-settled { color: var(--sev4); }

.log-body {
  font-size: 14.5px;
  color: var(--ink);
  white-space: pre-wrap;
  line-height: 1.7;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Pipeline -- a routing slip, numbered with stamped circles */

.pipeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.pipe-step {
  flex: 1 1 280px;
  padding: 20px 20px 20px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.pipe-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  font-size: 12px;
  margin-bottom: 12px;
}

.pipe-step h3 {
  font-size: 15px;
  margin-bottom: 8px;
  font-family: var(--font-body);
}

.pipe-step p {
  font-size: 14.5px;
  color: var(--ink-soft);
}

.skill-source {
  margin-top: 12px;
}

.skill-source summary {
  font-size: 13px;
  color: var(--sev3);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  list-style: none;
}
.skill-source summary::-webkit-details-marker { display: none; }
.skill-source summary:hover { color: var(--sev1); }
.skill-source[open] summary { margin-bottom: 10px; }

.skill-source pre {
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper-card);
  border: 1px dashed var(--line-soft);
  padding: 16px;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 0;
}

/* About */

.about-grid {
  display: flex;
  gap: 40px;
}

.about-grid > div:first-child { flex: 1 1 240px; }
.about-body { flex: 1.6 1 380px; }

.about-body p {
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 62ch;
  font-size: 15.5px;
}
.about-body p:last-child { margin-bottom: 0; }

/* Contact -- tear-off reply slips */

.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.contact-card {
  flex: 1 1 320px;
  border: 1px dashed var(--line-soft);
  padding: 24px;
  position: relative;
}
.contact-card + .contact-card { border-left: none; }
@media (max-width: 700px) {
  .contact-card + .contact-card { border-left: 1px dashed var(--line-soft); border-top: none; margin-top: -1px; }
}

.contact-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  font-family: var(--font-body);
}

.contact-card p {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin-bottom: 16px;
}

.contact-link { font-size: 14.5px; }

/* Footer */

.footer { border-top: 2px solid var(--ink); padding: 22px 0 36px; }
.footer p { color: var(--ink-soft); font-size: 13px; }

/* Incident stack flow -- animated */

.flow-controls {
  display: flex;
  align-items: center;
  margin-bottom: 22px;
  position: sticky;
  top: 60px;
  z-index: 5;
  background: var(--paper);
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.flow-status {
  font-size: 13px;
  color: var(--ink-soft);
  margin-left: 14px;
}

.flow { position: relative; }

.flow-band {
  border: 1px solid var(--line-soft);
  background: var(--paper-card);
  padding: 14px 16px;
  opacity: 0.5;
  transition: opacity .35s, border-color .35s, background .35s;
}

.flow-band.is-live {
  opacity: 1;
  border-color: var(--ink);
  border-width: 1.5px;
}

.flow-band.is-done { opacity: 0.85; }

.flow-band.is-waiting {
  border-color: var(--sev1);
  border-width: 1.5px;
  opacity: 1;
}

.flow-band-skill { background: var(--paper); }

.flow-band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  margin-bottom: 8px;
}

.flow-band-name {
  font-size: 14.5px;
  margin-right: 12px;
}

.flow-band-name b {
  font-weight: 400;
  color: var(--sev4);
  margin-right: 4px;
}

.flow-band-tools {
  font-size: 12.5px;
  color: var(--ink-soft);
  flex: 1 1 260px;
}

.flow-band-body {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}

.flow-band-desc {
  font-size: 13.5px;
  color: var(--ink-soft);
  flex: 1 1 340px;
  max-width: 70ch;
  margin-right: 14px;
}

.autonomy {
  font-size: 11.5px;
  padding: 3px 9px;
  border: 1px solid var(--line-soft);
  white-space: nowrap;
  margin-top: 2px;
}

.autonomy.auto { border-color: var(--sev4); color: var(--sev4); }
.autonomy.gate { border-color: var(--sev2); color: var(--sev0); }
.autonomy.human { border-color: var(--sev1); color: var(--sev1); }

/* Arrows carrying payloads */

.flow-arrow {
  position: relative;
  padding: 12px 0 12px 26px;
  margin-left: 22px;
  border-left: 1px dashed var(--line-soft);
}

.flow-pip {
  position: absolute;
  left: -4px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-soft);
  transition: background .3s;
}

.flow-arrow.is-live .flow-pip {
  background: var(--sev1);
  animation: pip-travel 1.1s ease-in-out;
}

@keyframes pip-travel {
  0% { transform: translateY(-14px); opacity: .2; }
  100% { transform: translateY(14px); opacity: 1; }
}

.payload-label {
  display: block;
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.payload-sample {
  font-family: var(--font-body);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper-card);
  border: 1px dashed var(--line-soft);
  padding: 8px 10px;
  margin: 0;
  white-space: pre-wrap;
  opacity: .55;
  transition: opacity .35s, border-color .35s;
  max-width: 62ch;
}

.flow-arrow.is-live .payload-sample,
.flow-arrow.is-done .payload-sample {
  opacity: 1;
  border-color: var(--ink-soft);
}

.flow-loop {
  margin-top: 14px;
  padding: 12px 0 0 26px;
  margin-left: 22px;
  border-left: 1px dashed var(--sev4);
}

.flow-loop-label {
  display: block;
  font-size: 11.5px;
  color: var(--sev4);
  margin-bottom: 4px;
}

/* Autonomy legend */

.autonomy-legend {
  margin-top: 32px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 22px;
}

.autonomy-legend-title {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 10px;
}

.autonomy-legend-body {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 70ch;
  margin-bottom: 16px;
}

.autonomy-key {
  list-style: none;
  margin: 0;
  padding: 0;
}

.autonomy-key li {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.autonomy-key .autonomy { margin-right: 10px; }


/* Resume -- service record */

.resume-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.resume-head h2 { margin-bottom: 0; }

.resume-download {
  font-size: 13.5px;
  border: 1.5px solid var(--ink);
  padding: 7px 16px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-card);
}
.resume-download:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

.resume-summary {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 74ch;
  padding-bottom: 22px;
  border-bottom: 1px dashed var(--line-soft);
  margin-bottom: 8px;
}

.resume-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.resume-role {
  padding: 22px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.resume-role-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  margin-bottom: 12px;
}

.resume-role-head h3 {
  font-family: var(--font-body);
  font-size: 15.5px;
  margin-right: 14px;
}

.resume-org {
  font-size: 13.5px;
  color: var(--sev4);
  margin-right: 14px;
}

.resume-dates {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-left: auto;
}

.resume-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
}

.resume-bullets li {
  position: relative;
  font-size: 14.5px;
  color: var(--ink-soft);
  padding-left: 20px;
  margin-bottom: 8px;
  max-width: 78ch;
}

.resume-bullets li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--line-soft);
}

.resume-bullets li:last-child { margin-bottom: 0; }
.resume-bullets b { color: var(--ink); font-weight: 400; }

.resume-education p {
  font-size: 14.5px;
  color: var(--ink-soft);
}
.resume-education b { color: var(--ink); font-weight: 400; }

@media (max-width: 760px) {
  .resume-dates { margin-left: 0; width: 100%; }
  .resume-head { gap: 14px; }
}


/* Multi-page nav */

.brand { text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); text-decoration: none; }

.topnav a.is-active {
  color: var(--ink);
  border-bottom: 1.5px solid var(--sev1);
  padding-bottom: 2px;
}

/* Home -- thesis */

.thesis-grid {
  display: flex;
  flex-wrap: wrap;
  margin-top: 8px;
}

.thesis-item {
  flex: 1 1 260px;
  padding: 18px 22px 18px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.thesis-item h3 {
  font-family: var(--font-body);
  font-size: 15px;
  margin-bottom: 8px;
}

.thesis-item p {
  font-size: 14.5px;
  color: var(--ink-soft);
}

/* Home -- practice areas */

.practice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.practice-card {
  flex: 1 1 300px;
  padding: 20px 22px 20px 0;
  border-bottom: 1px dashed var(--line-soft);
  opacity: 0.65;
}

.practice-card.practice-built { opacity: 1; }

.practice-status {
  display: inline-block;
  font-size: 11.5px;
  border: 1px solid var(--line-soft);
  padding: 2px 8px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.practice-built .practice-status {
  border-color: var(--sev4);
  color: var(--sev4);
}

.practice-card h3 {
  font-family: var(--font-body);
  font-size: 16px;
  margin-bottom: 8px;
}

.practice-card h3 a { color: var(--ink); text-decoration: none; }
.practice-card h3 a:hover { color: var(--sev1); text-decoration: underline; }

.practice-card p {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  max-width: 60ch;
}

.practice-link { font-size: 13.5px; }

/* Home -- credibility */

.cred-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 8px 0 22px;
}

.cred-stat {
  flex: 1 1 200px;
  padding: 16px 24px 16px 0;
}

.cred-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  color: var(--sev1);
  margin-bottom: 6px;
}

.cred-stat span {
  font-size: 13.5px;
  color: var(--ink-soft);
}

.cred-body {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 72ch;
  margin-bottom: 20px;
}

.cred-actions { display: flex; flex-wrap: wrap; gap: 12px; }


/* Service desk metrics */

.metric-groups {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.metric-group {
  flex: 1 1 300px;
  padding: 0 24px 22px 0;
}

.metric-group h3 {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--sev4);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.metric-group ul { list-style: none; margin: 0; padding: 0; }

.metric-group li {
  font-size: 13.5px;
  margin-bottom: 12px;
  line-height: 1.55;
}

.metric-group li b { font-weight: 400; color: var(--ink); display: block; }
.metric-group li span { color: var(--ink-soft); font-size: 12.5px; }

.metric-pairs {
  border-top: 1px dashed var(--line-soft);
  padding-top: 22px;
}

.metric-pairs h3 {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 10px;
}

.metric-pairs > p {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 70ch;
  margin-bottom: 14px;
}

.metric-pairs ul { list-style: none; margin: 0; padding: 0; }

.metric-pairs li {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
  max-width: 76ch;
}

.metric-pairs li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--line-soft);
}

.metric-pairs li b { color: var(--ink); font-weight: 400; }


/* Self-service + handoff to incident management */

.selfservice-section code {
  font-family: var(--font-body);
  font-size: 12.5px;
  background: var(--paper-card);
  border: 1px dashed var(--line-soft);
  padding: 1px 5px;
}

.handoff-band {
  margin-top: 26px;
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  padding: 20px 22px;
}

.handoff-label {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 10px;
}

.handoff-body {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 74ch;
  margin-bottom: 18px;
}

.handoff-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.handoff-node {
  font-size: 12.5px;
  border: 1px solid var(--line-soft);
  padding: 6px 11px;
  margin: 3px 0;
  background: var(--paper);
}

.handoff-trigger {
  border-color: var(--sev1);
  color: var(--sev1);
}

.handoff-target {
  border: 1.5px solid var(--sev4);
  color: var(--sev4);
  text-decoration: none;
}
.handoff-target:hover { background: var(--sev4); color: var(--paper); text-decoration: none; }

.handoff-arrow {
  color: var(--line-soft);
  margin: 0 8px;
  font-size: 13px;
}

.handoff-note {
  font-size: 13.5px;
  color: var(--ink-soft);
  max-width: 74ch;
  margin-top: 12px;
}


/* Tool rack -- animated tooling estate */

.tool-controls-sticky {
  position: sticky;
  top: 60px;
  z-index: 6;
  background: var(--paper);
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.rack-sticky {
  position: sticky;
  top: 116px;
  z-index: 5;
  background: var(--paper);
  padding-bottom: 10px;
  margin-bottom: 18px;
}

/* Keep the rack from eating a short viewport */
.rack {
  max-height: 34vh;
  overflow-y: auto;
}

.flow-controls-flush {
  position: static;
  margin-bottom: 0;
  border-bottom: none;
  padding: 0;
}

.rack {
  display: flex;
  flex-wrap: wrap;
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  padding: 8px 0 8px 14px;
}

.rack-group {
  flex: 1 1 150px;
  padding: 6px 14px 6px 0;
}

.rack-label {
  font-size: 10px;
  color: var(--ink-soft);
  margin-bottom: 5px;
}

.rack-core .rack-label { color: var(--sev4); }
.rack-downstream .rack-label { color: var(--sev1); }

.tool-chip {
  display: block;
  font-size: 11px;
  line-height: 1.3;
  border: 1px solid var(--line-soft);
  background: var(--paper);
  color: var(--ink-soft);
  padding: 4px 7px;
  margin-bottom: 4px;
  transition: background .25s, color .25s, border-color .25s;
}

.tool-chip.was-hot { border-color: var(--sev2); color: var(--ink); }

.tool-chip.is-hot {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.rack-downstream .tool-chip.is-hot {
  background: var(--sev1);
  border-color: var(--sev1);
}

/* Lifecycle steps under the rack */

.tool-steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.tool-step {
  display: flex;
  align-items: flex-start;
  padding: 16px 0 16px 14px;
  border-bottom: 1px dashed var(--line-soft);
  border-left: 3px solid transparent;
  transition: border-color .25s, background .25s;
}

.tool-step .pipe-index {
  flex-shrink: 0;
  margin: 0 16px 0 0;
  transition: border-color .25s, color .25s, background .25s;
}

.tool-step.is-live {
  border-left-color: var(--sev1);
  background: var(--paper-card);
}

.tool-step.is-live .pipe-index {
  background: var(--sev1);
  border-color: var(--sev1);
  color: var(--paper);
}

.tool-step.is-done .pipe-index {
  border-color: var(--sev4);
  color: var(--sev4);
}

.tool-step-body h3 {
  font-family: var(--font-body);
  font-size: 15px;
  margin-bottom: 8px;
}

@media (max-width: 760px) {
  .rack-sticky, .tool-controls-sticky { position: static; }
  .rack { max-height: none; }
  .rack-group { flex-basis: 130px; }
}

/* Deflection channels */

.channels-block {
  margin-top: 30px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 24px;
}

.channels-title {
  font-family: var(--font-display);
  font-size: 16px;
  margin-bottom: 10px;
}

.channels-intro {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 74ch;
  margin-bottom: 20px;
}

.channel-grid {
  display: flex;
  flex-wrap: wrap;
}

.channel-card {
  flex: 1 1 320px;
  padding: 16px 20px 16px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.channel-name {
  font-size: 14.5px;
  color: var(--ink);
  padding-left: 12px;
  border-left: 3px solid var(--line-soft);
  margin-bottom: 8px;
}

.channel-strong .channel-name {
  border-left-color: var(--sev4);
}

.channel-how {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 8px;
  max-width: 58ch;
}

.channel-note {
  font-size: 13px;
  color: var(--ink-soft);
  max-width: 58ch;
}

.channel-note b { color: var(--ink); font-weight: 400; }

.channels-close {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 74ch;
  margin-top: 20px;
}


/* Desk mode switch */

.mode-switch {
  display: inline-flex;
  margin-left: auto;
}

.mode-btn {
  font-family: var(--font-body);
  font-size: 12px;
  border: 1px solid var(--line-soft);
  background: var(--paper);
  color: var(--ink-soft);
  padding: 5px 11px;
  cursor: pointer;
}

.mode-btn + .mode-btn { border-left: none; }

.mode-btn.is-selected {
  background: var(--sev4);
  border-color: var(--sev4);
  color: var(--paper);
}

.mode-btn:hover:not(.is-selected) { color: var(--ink); border-color: var(--ink); }


/* Incident timeline -- interval visualization */

.tl { margin-bottom: 34px; }

.tl-track {
  display: flex;
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
}

.tl-seg {
  flex: 1 1 0;
  padding: 12px 8px;
  text-align: center;
  border-right: 1px dashed var(--line-soft);
  min-width: 0;
}

.tl-seg:last-child { border-right: none; }

.tl-seg b {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--ink);
  margin-bottom: 3px;
}

.tl-seg span {
  display: block;
  font-size: 11px;
  color: var(--ink-soft);
  line-height: 1.3;
}

.tl-detect  { background: var(--sev0); }
.tl-ack     { background: var(--sev1); }
.tl-esc     { background: var(--sev2); }
.tl-notify  { background: var(--sev5); }
.tl-action  { background: var(--sev4); }
.tl-mit     { background: var(--sev3); }
.tl-res     { background: var(--paper-card); }

.tl-detect b, .tl-detect span,
.tl-ack b, .tl-ack span,
.tl-action b, .tl-action span,
.tl-mit b, .tl-mit span { color: var(--paper); }

/* light backgrounds need dark text */
.tl-esc b, .tl-esc span { color: var(--sev0); }
.tl-notify b, .tl-notify span { color: var(--sev3); }

.tl-events {
  display: flex;
  margin-top: 6px;
}

.tl-events span {
  flex: 1 1 0;
  font-size: 10.5px;
  line-height: 1.35;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 2px;
  position: relative;
  min-width: 0;
}

.tl-events span::before {
  content: "";
  display: block;
  width: 1px;
  height: 7px;
  background: var(--line-soft);
  margin: 0 auto 4px;
}

.tl-events span:first-child { text-align: left; }
.tl-events span:first-child::before { margin-left: 0; }
.tl-events span:last-child { text-align: right; }
.tl-events span:last-child::before { margin-right: 0; }

.tl-note {
  font-size: 13.5px;
  color: var(--ink-soft);
  max-width: 78ch;
  margin-top: 18px;
}

.tl-note b { color: var(--ink); font-weight: 400; }

.metric-groups-problem { border-top: 1px dashed var(--line-soft); padding-top: 22px; }

@media (max-width: 760px) {
  .tl-track { flex-wrap: wrap; }
  .tl-seg { flex-basis: 33%; border-bottom: 1px dashed var(--line-soft); }
  .tl-events { display: none; }
}


/* Degraded mode / AI unavailable */

.principle-band {
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  padding: 20px 22px;
  margin-bottom: 26px;
}

.principle-label {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 12px;
}

.principle-body {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 78ch;
  margin-bottom: 12px;
}

.principle-body:last-child { margin-bottom: 0; }
.principle-body b { color: var(--ink); font-weight: 400; }

.tiers {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.tier {
  flex: 1 1 260px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-left-width: 4px;
  margin: 0 12px 12px 0;
  background: var(--paper-card);
}

.tier-1 { border-left-color: var(--sev4); }
.tier-2 { border-left-color: var(--sev2); }
.tier-3 { border-left-color: var(--sev1); }

.tier-state {
  font-size: 11px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.tier-1 .tier-state { color: var(--sev4); }
.tier-3 .tier-state { color: var(--sev1); }

.tier h3 {
  font-family: var(--font-body);
  font-size: 15px;
  margin-bottom: 10px;
}

.tier-desc {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.tier-works {
  font-size: 12.5px;
  color: var(--ink-soft);
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}

.tier-works b { color: var(--ink); font-weight: 400; }

.degraded-notes h3 {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 14px;
}

.degraded-notes ul { list-style: none; margin: 0; padding: 0; }

.degraded-notes li {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 14px;
  padding-left: 20px;
  position: relative;
  max-width: 80ch;
}

.degraded-notes li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--line-soft);
}

.degraded-notes li b { color: var(--ink); font-weight: 400; }


/* Cross-practice interactions */

.ix { position: relative; }

.ix-link {
  border: 1px solid var(--line-soft);
  border-left: 4px solid var(--line-soft);
  background: var(--paper-card);
  padding: 16px 20px;
  margin-bottom: 12px;
  transition: border-color .25s, background .25s;
}

.ix-link.is-live { border-left-color: var(--sev1); border-color: var(--ink); }
.ix-link.is-done { border-left-color: var(--sev4); }

.ix-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 10px;
}

.ix-practice {
  font-size: 12px;
  padding: 3px 10px;
  border: 1px solid var(--line-soft);
  background: var(--paper);
}

.ix-change   { border-color: var(--sev4); color: var(--sev4); }
.ix-incident { border-color: var(--sev1); color: var(--sev1); }
.ix-problem  { border-color: var(--sev0); color: var(--sev0); }
.ix-desk     { border-color: var(--sev3); color: var(--sev3); }

.ix-arrow { color: var(--ink-soft); margin: 0 10px; font-size: 13px; }

.ix-name {
  font-size: 13px;
  color: var(--ink);
  margin-left: 14px;
}

.ix-desc {
  font-size: 14px;
  color: var(--ink-soft);
  max-width: 78ch;
  margin-bottom: 10px;
}

.ix-desc b { color: var(--ink); font-weight: 400; }


/* Change authority routing */

.evidence-band, .compliance-band {
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  padding: 20px 22px;
  margin-bottom: 26px;
}

.compliance-band { margin-top: 26px; margin-bottom: 0; }

.evidence-title {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 12px;
}

.evidence-body {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 80ch;
  margin-bottom: 12px;
}
.evidence-body:last-child { margin-bottom: 0; }
.evidence-body b { color: var(--ink); font-weight: 400; }

.auth-ladder { margin-bottom: 30px; }

.auth-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  padding: 12px 0 12px 14px;
  border-left: 4px solid var(--line-soft);
  border-bottom: 1px dashed var(--line-soft);
}

.auth-auto      { border-left-color: var(--sev4); }
.auth-named     { border-left-color: var(--sev5); }
.auth-board     { border-left-color: var(--sev2); }
.auth-emergency { border-left-color: var(--sev1); }

.auth-level {
  flex: 0 0 110px;
  font-size: 13px;
  color: var(--ink);
}

.auth-who {
  flex: 1 1 300px;
  font-size: 14px;
  color: var(--ink);
}

.auth-form {
  flex: 1 1 260px;
  font-size: 13px;
  color: var(--ink-soft);
}

.trigger-block h3 {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 10px;
}

.trigger-intro {
  font-size: 14.5px;
  color: var(--ink-soft);
  max-width: 78ch;
  margin-bottom: 16px;
}

.trigger-list { list-style: none; margin: 0; padding: 0; }

.trigger-list li {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 9px;
  padding-left: 20px;
  position: relative;
  max-width: 80ch;
}

.trigger-list li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--sev1);
}

.trigger-list li b { color: var(--ink); font-weight: 400; }


/* Hyperscaler counterpoint */

.counterpoint-band {
  border: 1.5px solid var(--sev1);
  background: var(--paper-card);
  padding: 20px 22px;
  margin-bottom: 26px;
}

.counterpoint-title {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--sev1);
  margin-bottom: 12px;
}

.hs-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 6px 0 14px;
}

.hs-item {
  flex: 1 1 300px;
  padding: 12px 20px 12px 0;
}

.hs-name {
  font-size: 13.5px;
  color: var(--ink);
  padding-left: 12px;
  border-left: 3px solid var(--sev1);
  margin-bottom: 7px;
}

.hs-body {
  font-size: 13.5px;
  color: var(--ink-soft);
  max-width: 56ch;
}

.hs-body b { color: var(--ink); font-weight: 400; }


/* Locked skill sources */

.skill-excerpt { margin: 10px 0 12px; }

.excerpt-p {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 9px;
  max-width: 66ch;
}

.skill-locked {
  font-size: 12.5px;
  color: var(--ink-soft);
  border: 1px dashed var(--line-soft);
  background: var(--paper-card);
  padding: 10px 12px;
}

.lock-mark { color: var(--sev1); margin-right: 6px; }

.skill-plaintext {
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper-card);
  border: 1px dashed var(--ink-soft);
  padding: 16px;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 10px 0 0;
}

.unlock-section { border-top: 1px dashed var(--line-soft); }

.unlock-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 14px;
}

.unlock-input {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 8px 12px;
  border: 1.5px solid var(--ink);
  background: var(--paper-card);
  color: var(--ink);
  margin-right: 10px;
  min-width: 220px;
}

.unlock-input:focus { outline: 2px solid var(--sev4); outline-offset: 1px; }

.unlock-msg {
  font-size: 13px;
  color: var(--sev1);
  margin-left: 12px;
}

.unlock-ok {
  font-size: 13.5px;
  color: var(--sev4);
}

.unlock-note {
  font-size: 13.5px;
  color: var(--ink-soft);
}

@media (max-width: 760px) {
  .hero { padding: 40px 0 32px; }
  section { padding: 40px 0; }
  .flow-arrow, .flow-loop { padding-left: 16px; margin-left: 12px; }
}


/* Mobile navigation */

.navtoggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 34px;
  padding: 0;
  background: none;
  border: 1.5px solid var(--ink);
  cursor: pointer;
}

.navtoggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  margin: 3px auto;
  transition: transform .2s, opacity .2s;
}

.navtoggle[aria-expanded="true"] .navtoggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.navtoggle[aria-expanded="true"] .navtoggle-bar:nth-child(2) { opacity: 0; }
.navtoggle[aria-expanded="true"] .navtoggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 760px) {
  .navtoggle { display: flex; }

  .topbar-inner { position: relative; }

  .topnav {
    display: none;
    position: absolute;
    top: 100%;
    left: -24px;
    right: -24px;
    background: var(--paper);
    border-top: 1px dashed var(--line-soft);
    border-bottom: 2px solid var(--ink);
    flex-direction: column;
    padding: 6px 24px 14px;
    z-index: 20;
  }

  .topnav.is-open { display: flex; }

  .topnav a {
    margin-left: 0;
    padding: 13px 0;
    font-size: 15px;
    border-bottom: 1px dashed var(--line-soft);
  }

  .topnav a:last-child { border-bottom: none; }

  .topnav a.is-active {
    border-bottom: 1px dashed var(--line-soft);
    padding-bottom: 13px;
    color: var(--sev1);
  }

  .topnav a.is-active::before {
    content: "\2014\00a0";
    color: var(--sev1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .log-entry { animation: none; }
  .flow-arrow.is-live .flow-pip { animation: none; }
}