:root {
  --navy: #000051;
  --navy-soft: #00003a;
  --navy-pale: #f0f1f8;
  --navy-wash: #f8f8fc;
  --white: #ffffff;
  --ink: #14142a;
  --text: #292940;
  --muted: #68687d;
  --line: #d8d6d0;
  --focus: #7777bd;
  --serif: "Lora", Georgia, serif;
  --sans: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed;
  z-index: 999;
  top: .75rem;
  left: .75rem;
  padding: .6rem .9rem;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--line);
}
.nav-shell {
  width: min(1100px, calc(100% - 3rem));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--navy);
  text-decoration: none;
}
.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  opacity: 1;
}
.brand-name { display: grid; line-height: 1.08; }
.brand-name strong { font-family: var(--serif); font-size: 1.02rem; font-weight: 600; }
.brand-name span {
  margin-top: .18rem;
  color: var(--muted);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  padding: .42rem .85rem;
  color: var(--text);
  border-radius: 4px;
  font-size: .95rem;
  font-weight: 500;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--navy); background: var(--navy-pale); }
.reading-mode-toggle,
.read-aloud-toggle {
  display: inline-grid;
  width: 34px;
  height: 34px;
  padding: .38rem;
  place-items: center;
  color: var(--navy);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.reading-mode-toggle svg,
.read-aloud-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.reading-mode-toggle:hover,
.reading-mode-toggle[aria-pressed="true"],
.read-aloud-toggle:hover,
.read-aloud-toggle[aria-pressed="true"] { background: var(--navy-pale); border-color: var(--focus); }
.nav-links .nav-cta {
  margin-left: .45rem;
  color: var(--white);
  background: var(--navy);
  border: 1px solid var(--navy);
}
.nav-links .nav-cta:hover,
.nav-links .nav-cta[aria-current="page"] { color: var(--white); background: var(--navy-soft); }
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--navy);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.menu-button span,
.menu-button::before,
.menu-button::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform .2s, opacity .2s;
}
.menu-button[aria-expanded="true"] span { opacity: 0; }
.menu-button[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.menu-button[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

.container { width: min(1100px, calc(100% - 3rem)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 3rem)); margin-inline: auto; }
.eyebrow {
  margin: 0 0 .85rem;
  color: var(--text);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3 {
  margin-top: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.25;
  text-wrap: balance;
}
h1 { font-size: clamp(1.8rem, 2.8vw, 2.25rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.7rem); }
h3 { font-size: 1.08rem; }
.lead { color: var(--text); font-size: 1.05rem; line-height: 1.75; }
.muted { color: var(--muted); }

html.reading-mode body { font-size: 18px; line-height: 1.85; }
html.reading-mode main h1,
html.reading-mode main h2,
html.reading-mode main h3 { font-family: var(--sans); letter-spacing: 0; line-height: 1.3; }
html.reading-mode main h1 { font-size: clamp(1.75rem, 2.4vw, 2.1rem); }
html.reading-mode main h2 { font-size: clamp(1.35rem, 2vw, 1.6rem); }
html.reading-mode .lead { line-height: 1.8; }
html.reading-mode .experience-list li { padding-block: 1.55rem; }

.hero {
  padding: clamp(2.75rem, 5vw, 3.75rem) 0 2.25rem;
  background: var(--navy-wash);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 280px);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
}
.hero-visual,
.page-hero-visual { width: min(100%, 220px); margin: 0; justify-self: end; }
.hero-visual img,
.page-hero-visual img { display: block; width: 100%; height: auto; }
.hero h1 { max-width: 760px; margin-bottom: 1.25rem; }
.hero h1 em { color: var(--navy); font-weight: 400; }
.hero-copy .lead { max-width: 680px; margin: 0 0 1.35rem; }
.hero-home .hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(200px, 320px);
  align-items: center;
}
.hero-home .hero-copy { max-width: 740px; }
.hero-home h1 { font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 600; line-height: 1.15; }
.hero-symbol { width: min(100%, 300px); margin: 0; justify-self: end; }
.hero-symbol img { display: block; width: 100%; height: auto; }
.button-row { display: flex; flex-wrap: wrap; gap: .7rem; }
.button {
  display: inline-flex;
  min-height: 46px;
  padding: .65rem 1.25rem;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--white);
  background: var(--navy);
  border: 1px solid var(--navy);
  border-radius: 4px;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .2s;
}
.button:hover { opacity: .84; }
.button-secondary { color: var(--navy); background: var(--white); border-color: var(--line); }
.arrow { font-size: 1.05em; }
.hero-note {
  padding: .2rem 0 .2rem 1.5rem;
  border-left: 1px solid var(--line);
}
.hero-note strong { display: block; margin-bottom: .45rem; color: var(--ink); font-family: var(--serif); font-size: 1.05rem; }
.hero-note p { margin: 0; color: var(--muted); font-size: .94rem; }
.hero-note ul { display: grid; gap: .25rem; margin: .8rem 0 0; padding-left: 1.05rem; }
.hero-note li { color: var(--muted); font-size: .91rem; }

.section { padding: clamp(3.25rem, 5vw, 4.5rem) 0; }
.section-compact { padding-top: clamp(3.25rem, 5vw, 4.5rem); padding-bottom: clamp(3.25rem, 5vw, 4.5rem); }
.section-soft { background: var(--navy-pale); border-block: 1px solid var(--line); }
.section-head {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 2rem;
}
.section-head h2 { margin-bottom: 0; }
.section-head .lead { margin: .3rem 0 0; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.service-card {
  display: flex;
  min-height: 255px;
  padding: clamp(1.4rem, 3vw, 2rem);
  flex-direction: column;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.service-card:nth-child(2), .service-card:nth-child(3) { background: var(--navy-wash); }
.service-number { color: var(--navy); font-size: .78rem; font-weight: 600; letter-spacing: .08em; }
.overview-card-meta { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 1rem; }
.overview-card-icon { display: block; width: 26px; height: 26px; margin: .85rem 0 1rem; color: var(--navy); }
.overview-card-meta .overview-card-icon { margin: 0; }
.overview-card-icon svg { display: block; width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 0; }
.service-card h3,
.experience-overview-grid .case-example-card h3,
.personal-overview-grid .case-example-card h3,
.compact-overview-grid .case-example-card h3 { margin: 0 0 .65rem; font-family: var(--serif); font-size: clamp(1.35rem, 2.2vw, 1.7rem); line-height: 1.2; }
.service-card p { margin: 0; color: var(--text); }
.service-card .text-link { margin-top: auto; }

.experience-teaser {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.experience-teaser h2 { margin-bottom: 0; }
.experience-teaser p:not(.eyebrow) { margin-top: 0; color: var(--text); }
.experience-teaser .text-link { display: inline-block; margin-top: .35rem; }
.section-link { margin: 1.75rem 0 0; }
.experience-story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
.experience-story {
  padding: 1.4rem 0 0 1.4rem;
  border-left: 1px solid var(--line);
}
.experience-story h3 { margin-bottom: .45rem; }
.experience-story p { margin: 0; color: var(--text); }

.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}
.approach-panel { padding: 0; }
.approach-panel h2 { color: var(--ink); }
.approach-panel p { color: var(--text); }
.approach-panel .button { margin-top: 1rem !important; color: var(--navy) !important; background: var(--white) !important; border-color: var(--line) !important; }
.approach-panel .eyebrow { color: var(--text) !important; }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 1rem;
  padding: 0 0 1.45rem;
  counter-increment: steps;
}
.steps li::before {
  content: counter(steps, decimal-leading-zero);
  grid-row: 1 / span 2;
  color: var(--navy);
  font-size: .78rem;
  font-weight: 600;
}
.steps h3 { grid-column: 2; grid-row: 1; margin: 0 0 .2rem; }
.steps p { grid-column: 2; grid-row: 2; margin: 0; color: var(--text); }

.cta-panel {
  display: grid;
  grid-template-columns: 1.25fr auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.75rem, 4vw, 2.5rem) 0;
  color: var(--text);
  background: var(--white);
  border-block: 1px solid var(--line);
}
.cta-panel h2 { margin-bottom: .55rem; color: var(--ink); }
.cta-panel p { max-width: 62ch; margin: 0; color: var(--text); }
.cta-panel .eyebrow { color: var(--text) !important; }
.cta-panel .button { color: var(--white); background: var(--navy); border-color: var(--navy); }

.page-hero,
.contact-page-hero {
  padding: clamp(2.75rem, 5vw, 3.75rem) 0 2.25rem;
  background: var(--navy-wash);
  border-bottom: 1px solid var(--line);
}
.page-hero h1,
.contact-page-hero h1 { max-width: 820px; margin-bottom: .55rem; font-size: clamp(1.8rem, 2.8vw, 2.25rem); }
.page-hero .lead,
.contact-page-hero .lead { max-width: 760px; margin-bottom: 0; }
.quiet-hero { padding-block: clamp(2.75rem, 5vw, 3.75rem) 2.25rem; }
.quiet-hero h1 { font-size: clamp(1.8rem, 2.8vw, 2.25rem); }
.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 220px);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
}

.experience-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 260px);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
}
.experience-portrait { width: 100%; margin: 0; justify-self: end; }
.experience-portrait img { display: block; width: 100%; height: auto; }

.portrait-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 4rem;
  align-items: start;
}
.over-intro-section {
  max-width: 1500px;
  margin: 0 auto;
  padding: 3.5rem 3rem;
  border-bottom: 1px solid var(--line);
}
.over-intro-section .portrait-grid { width: 100%; }
.prose { max-width: 720px; }
.prose p { color: var(--text); }
.portrait { margin: 0; }
.portrait img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 6px;
}
.text-link { color: var(--navy); font-weight: 600; text-underline-offset: .2em; }
.linkedin-link { display: inline-flex; align-items: center; gap: .35rem; }
.linkedin-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.experience-list { margin: 1.4rem 0 0; padding: 0; border-bottom: 1px solid var(--line); list-style: none; }
.experience-list li {
  display: grid;
  grid-template-columns: minmax(190px, .6fr) minmax(0, 1.4fr);
  gap: 2rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}
.experience-list strong { color: var(--ink); font-family: var(--serif); font-size: 1.02rem; }
.experience-list span { color: var(--text); }

.contact-simple-section { padding-top: clamp(3.25rem, 5vw, 4.5rem); padding-bottom: clamp(3.25rem, 5vw, 4.5rem); }
.contact-simple-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(270px, .75fr);
  gap: clamp(3rem, 8vw, 6rem);
  align-items: start;
}
.contact-simple-grid h2 { margin-bottom: .65rem; }
.contact-intro { margin: 0 0 1.35rem; color: var(--muted); }
.contact-form-simple {
  min-height: 640px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.contact-form-simple iframe { display: block; width: 100%; min-height: 640px; border: 0; }
.contact-details-simple { padding-top: .05rem; }
.contact-detail { display: flex; gap: .85rem; align-items: flex-start; margin: 0 0 1.3rem; }
.contact-detail svg { width: 20px; height: 20px; margin-top: .25rem; flex: 0 0 auto; color: var(--navy); }
.contact-detail-label { margin-bottom: .1rem; color: var(--muted); font-size: .72rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
.contact-detail-value { line-height: 1.55; }
.contact-detail-value a { color: var(--navy); font-weight: 600; text-decoration: none; }
.contact-detail-value a:hover { text-decoration: underline; }
.contact-company-meta { margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.form-fallback { margin-top: 1rem; color: var(--muted); font-size: .9rem; }

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: clamp(3rem, 8vw, 6rem);
  align-items: start;
}
.legal-copy { max-width: 900px; }
.legal-copy h2 {
  margin: 2.3rem 0 .7rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  font-size: clamp(1.3rem, 2.5vw, 1.65rem);
  scroll-margin-top: 6rem;
}
.legal-copy h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-copy p { color: var(--text); }
.legal-copy .legal-highlight {
  margin: 2.3rem 0 0;
  padding: 1.5rem;
  background: var(--navy-pale);
  border-radius: 4px;
}
.legal-copy .legal-highlight h2 { margin-top: 0; padding-top: 0; border-top: 0; }
.toc {
  position: sticky;
  top: 6rem;
  padding: 1.35rem 0 1.35rem 1.4rem;
  border-left: 1px solid var(--line);
}
.toc strong { display: block; margin-bottom: .7rem; font-family: var(--serif); font-size: 1.05rem; color: var(--ink); }
.toc ul, .toc ol { margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: .9rem; }
.toc ul { list-style: disc; }
.toc li + li { margin-top: .5rem; }
.toc a { color: var(--text); text-decoration: none; }
.toc a:hover { color: var(--navy); text-decoration: underline; }
@media (max-width: 860px) {
  .legal-layout { grid-template-columns: 1fr; }
  .toc { position: static; border-left: 0; border-top: 1px solid var(--line); padding: 1.35rem 0 0; margin-top: 1rem; }
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: clamp(3rem, 8vw, 6rem);
  align-items: start;
}
.article-copy { max-width: 760px; }
.article-copy h2 {
  margin: 2.8rem 0 .8rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  font-size: clamp(1.4rem, 2.8vw, 1.8rem);
}
.article-copy h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.article-copy > .eyebrow + h2 { margin-top: 0; padding-top: 0; border-top: 0; }
.article-copy p { color: var(--text); }
.example-list { margin: 1.5rem 0; padding: 0; border-bottom: 1px solid var(--line); list-style: none; }
.example-list li { padding: .95rem 0; border-top: 1px solid var(--line); }
.example-list strong { display: block; color: var(--ink); font-family: var(--serif); }
.practice-scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
  margin: 1.5rem 0 2rem;
}
.practice-scenario-card {
  padding: 1.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.practice-scenario-card:nth-child(2),
.practice-scenario-card:nth-child(3) { background: var(--navy-wash); }
.practice-scenario-card > span {
  display: block;
  margin-bottom: .65rem;
  color: var(--navy);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
}
.practice-scenario-card h3 { margin-bottom: .55rem; font-size: 1.08rem; }
.practice-scenario-card ul { margin: 0; padding-left: 1.05rem; color: var(--muted); font-size: .92rem; }
.practice-scenario-card li + li { margin-top: .3rem; }
.concept-note {
  position: sticky;
  top: 6rem;
  padding: 1.35rem 0 1.35rem 1.4rem;
  border-left: 1px solid var(--line);
}
.concept-note h2 { margin-bottom: .6rem; font-size: 1.2rem; }
.concept-note p { color: var(--muted); font-size: .94rem; }
.practice-builder {
  margin: 2rem 0 2.5rem;
  padding: 1.65rem 0;
  border-block: 1px solid var(--line);
}
.practice-builder h3 { margin-bottom: .35rem; font-size: 1.25rem; }
.practice-builder > p { margin-top: 0; }
.beginner-hint {
  margin: 1.1rem 0 !important;
  padding: .9rem 1rem;
  color: var(--text);
  background: var(--navy-wash);
  border-left: 4px solid var(--navy);
}
.beginner-hint strong { color: var(--ink); }
.practice-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 1.35rem 0; }
.practice-field { display: grid; gap: .35rem; }
.practice-field-wide { grid-column: 1 / -1; }
.practice-field label { color: var(--ink); font-size: .87rem; font-weight: 600; }
.practice-field select,
.practice-field input {
  width: 100%;
  min-height: 46px;
  padding: .65rem .75rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.practice-field select:focus,
.practice-field input:focus { outline: 3px solid rgba(119,119,189,.20); border-color: var(--focus); }
.practice-output { margin-top: 1.4rem; padding: 1.2rem; background: var(--navy-pale); border: 1px solid var(--line); }
.practice-output[hidden] { display: none; }
.practice-output strong { display: block; margin-bottom: .55rem; color: var(--ink); font-family: var(--serif); }
.practice-output pre { margin: 0 0 1rem; color: var(--text); font-family: var(--sans); font-size: .95rem; line-height: 1.65; white-space: pre-wrap; }
.practice-actions { display: flex; flex-wrap: wrap; gap: .65rem; align-items: center; }
.practice-status { color: var(--muted); font-size: .86rem; }
.prompt-use-steps { margin-top: 1.25rem; padding-top: 1.15rem; border-top: 1px solid var(--line); }
.prompt-use-steps h4 { margin-bottom: .65rem; font-family: var(--serif); font-size: 1.05rem; }
.prompt-use-steps ol { margin: 0; padding-left: 1.25rem; }
.prompt-use-steps li { padding: .3rem 0 .45rem .2rem; }
.prompt-use-steps strong { display: block; margin: 0; font-family: var(--sans); font-size: .94rem; }
.prompt-use-steps span { display: block; color: var(--muted); font-size: .88rem; }
.privacy-hint { margin-bottom: 0 !important; color: var(--muted) !important; font-size: .85rem; }
.summary-card { padding: 1.4rem 0 1.4rem 1.4rem; border-left: 1px solid var(--line); }
.summary-card h3 { margin-bottom: .6rem; }
.summary-card ol { margin: .8rem 0 1rem; padding-left: 1.15rem; }

.exercise-intro { max-width: 780px; margin-bottom: 2.2rem; }
.case-card {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(230px, .75fr);
  gap: clamp(1.75rem, 5vw, 4rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  align-items: center;
  background: var(--navy-wash);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.case-card h2 { margin-bottom: .65rem; }
.case-card p { max-width: 700px; margin-bottom: 1.25rem; color: var(--text); }
.case-route { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.case-route li { padding: .75rem .85rem; color: var(--navy); background: var(--white); border-left: 2px solid var(--navy); font-size: .92rem; font-weight: 600; }
.case-grid { display: grid; gap: 1.25rem; }
.case-example-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.case-example-card { min-height: 270px; padding: clamp(1.4rem, 3vw, 2rem); display: flex; flex-direction: column; align-items: flex-start; background: var(--white); border: 1px solid var(--line); border-radius: 4px; }
.case-example-card:nth-child(2), .case-example-card:nth-child(3) { background: var(--navy-wash); }
.case-example-card h2 { margin-bottom: .65rem; align-self: stretch; }
.case-example-card p:not(.exercise-label) { margin-top: 0; color: var(--text); }
.case-example-card .text-link { margin-top: auto; }
.practice-index-note { margin: 1.75rem 0 0; color: var(--text-soft); }
.personal-overview-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.personal-overview-grid .case-example-card { min-height: 0; }
.compact-overview-grid { margin: 1.75rem 0 2.25rem; }
.article-copy .compact-overview-grid .case-example-card { min-height: 0; }
.case-example-icon { margin-bottom: 1rem; color: var(--navy); font-size: .75rem; font-weight: 700; letter-spacing: .1em; }
.practice-path-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.practice-path-card { min-height: 280px; padding: clamp(1.5rem, 3vw, 2.25rem); display: flex; flex-direction: column; align-items: flex-start; background: var(--navy-wash); border: 1px solid var(--line); border-radius: 4px; }
.practice-path-card:nth-child(2) { background: var(--white); }
.practice-path-card h2 { margin-bottom: .7rem; }
.practice-path-card p:not(.eyebrow) { margin-top: 0; color: var(--text); }
.practice-path-card .button { margin-top: auto; }
.practice-path-card-wide { grid-column: 1 / -1; min-height: 230px; }
.case-board { margin: 2rem 0 2.25rem; padding: 1rem; background: var(--navy-pale); border: 1px solid var(--line); }
.case-board figcaption { display: grid; gap: .15rem; margin: 0 0 .85rem; color: var(--muted); font-size: .78rem; }
.case-board figcaption span { color: var(--navy); font-size: .88rem; font-weight: 700; }
.case-board-scroll { overflow-x: auto; }
.case-board-columns { display: grid; grid-template-columns: repeat(5, minmax(130px, 1fr)); gap: .65rem; min-width: 720px; }
.case-board-column { min-height: 155px; padding: 0; overflow: hidden; color: inherit; text-align: left; font: inherit; background: var(--white); border: 1px solid var(--line); border-radius: 3px; cursor: pointer; }
.case-board-column:hover, .case-board-column[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--focus); }
.case-board-column:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.case-board-title { display: block; padding: .55rem .7rem; color: var(--white); font-size: .78rem; font-weight: 700; }
.case-board-note { display: block; margin: .7rem .7rem .55rem; padding: .55rem; background: var(--navy-wash); border-left: 2px solid var(--line); color: var(--text); font-size: .78rem; line-height: 1.35; }
.case-board-warm .case-board-title { background: #b86942; }
.case-board-green .case-board-title { background: #4d8d68; }
.case-board-blue .case-board-title { background: #4c7fa1; }
.case-board-navy .case-board-title { background: #314c88; }
.case-board-gold .case-board-title { background: #b0862c; }
.case-board-detail { min-height: 94px; margin-top: .9rem; padding: 1rem; background: var(--white); border-left: 2px solid var(--navy); }
.case-board-detail strong { font-family: var(--serif); }
.case-board-detail p { margin: .3rem 0 0; color: var(--text); font-size: .94rem; }
.case-explorer { margin: 2.25rem 0; padding: clamp(1.3rem, 3vw, 2rem); background: var(--navy-wash); border: 1px solid var(--line); }
.case-explorer h2 { margin-top: 0; padding-top: 0; border-top: 0; }
.case-explorer > p { color: var(--text); }
.case-explorer-output { margin-top: 1.25rem; padding: 1rem; background: var(--white); border-left: 2px solid var(--navy); }
.case-explorer-output p { margin: .45rem 0 .65rem; color: var(--text); }
.case-explorer-output ul { margin: 0; padding-left: 1.15rem; }
.case-explorer-output li { margin: .35rem 0; }
.action-output-list { margin: 1rem 0; padding: 0; list-style: none; counter-reset: action-steps; }
.action-output-list li { position: relative; min-height: 2rem; margin: 0; padding: 0 0 .95rem 2.15rem; counter-increment: action-steps; }
.action-output-list li::before { content: counter(action-steps, decimal-leading-zero); position: absolute; top: .05rem; left: 0; color: var(--navy); font-size: .75rem; font-weight: 700; letter-spacing: .08em; }
.action-output-list strong, .action-output-list span { display: block; }
.action-output-list span { margin-top: .15rem; color: var(--text); }
.action-plan-next { margin: 0 !important; padding-top: .85rem; border-top: 1px solid var(--line); }
.generated-board { margin-top: 1.25rem; padding: clamp(1rem, 2.5vw, 1.5rem); background: var(--navy-pale); border: 1px solid var(--line); }
.generated-board-head h3 { margin: .15rem 0 .4rem; }
.generated-board-head p:not(.eyebrow) { margin: 0 0 1rem; color: var(--text); }
.generated-board-columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: .65rem; }
.generated-board-column { min-height: 150px; padding: .7rem; background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--navy); }
.generated-board-column:nth-child(2n) { border-top-color: #4d8d68; }
.generated-board-column:nth-child(3n) { border-top-color: #b0862c; }
.generated-board-column h4 { margin: 0 0 .65rem; font-family: var(--sans); font-size: .84rem; }
.generated-board-column ul { margin: 0; padding: 0; list-style: none; }
.generated-board-column li { margin: 0 0 .5rem; padding: .5rem; color: var(--text); background: var(--navy-wash); border-left: 2px solid var(--line); font-size: .78rem; line-height: 1.35; }
.generated-board-hint { margin: .8rem 0 0 !important; color: var(--muted) !important; font-size: .82rem; }
.generated-artifact { margin-top: 1.25rem; padding: clamp(1rem, 2.5vw, 1.5rem); background: var(--navy-pale); border: 1px solid var(--line); }
.generated-artifact-head h3 { margin: .15rem 0 .4rem; }
.generated-artifact-head > p:not(.eyebrow) { margin: 0 0 1rem; color: var(--text); }
.generated-artifact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
.generated-artifact-section { padding: .9rem; background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--navy); }
.generated-artifact-section:nth-child(2n) { border-top-color: #4d8d68; }
.generated-artifact-section:nth-child(3n) { border-top-color: #b0862c; }
.generated-artifact-section h4 { margin: 0 0 .6rem; font-family: var(--sans); font-size: .88rem; }
.generated-artifact-section ul { margin: 0; padding-left: 1rem; }
.generated-artifact-section li { margin: .35rem 0; color: var(--text); font-size: .86rem; }
.simulation { display: grid; gap: 1rem; }
.simulation-round { padding: clamp(1.15rem, 2.5vw, 1.6rem); background: var(--navy-wash); border: 1px solid var(--line); }
.simulation-round h2 { margin: .1rem 0 .55rem; padding: 0; border: 0; font-size: clamp(1.25rem, 2vw, 1.6rem); }
.simulation-round > p:not(.eyebrow) { margin: 0 0 1rem; }
.simulation-choices { display: grid; gap: .55rem; }
.simulation-choices button { width: 100%; padding: .8rem .9rem; text-align: left; color: var(--text); background: var(--white); border: 1px solid var(--line); font: inherit; cursor: pointer; }
.simulation-choices button:hover, .simulation-choices button:focus-visible { border-color: var(--navy); outline: 2px solid transparent; }
.simulation-choices button.is-selected { color: var(--navy); background: var(--navy-pale); border-color: var(--navy); font-weight: 700; }
.simulation-feedback { margin-top: .8rem; padding: .8rem .9rem; background: var(--white); border-left: 3px solid #4d8d68; color: var(--text); }
.simulation-completion { padding: 1rem; background: var(--sand-pale, #f7f4ed); border: 1px solid var(--line); }
.simulation-completion > p { margin: 0; }
.nlp-lab .generated-artifact-section:first-child { border-top-color: #7f658f; }
.map-node-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin: 1.25rem 0; padding: 1rem; border: 1px solid var(--line); }
.map-node-options legend { padding: 0 .35rem; font-weight: 700; }
.map-node-options label { display: flex; gap: .55rem; align-items: center; }
.map-node-options input { width: 1.05rem; height: 1.05rem; accent-color: var(--navy); }
.knowledge-map-result { margin-top: 1.25rem; }
.knowledge-map-canvas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; padding: clamp(1rem, 3vw, 1.5rem); background: var(--navy-pale); border: 1px solid var(--line); }
.knowledge-map-center { grid-column: 1 / -1; padding: 1rem; text-align: center; color: var(--white); background: var(--navy); }
.knowledge-map-center span { display: block; margin-bottom: .2rem; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; opacity: .8; }
.knowledge-map-center strong { font-family: var(--serif); font-size: 1.2rem; }
.knowledge-map-node { position: relative; padding: .9rem; background: var(--white); border: 1px solid var(--line); border-top: 3px solid #4d8d68; }
.knowledge-map-node:nth-child(3n) { border-top-color: #b0862c; }
.knowledge-map-node:nth-child(4n) { border-top-color: #7f658f; }
.knowledge-map-node h3 { margin: 0 0 .35rem; font-family: var(--sans); font-size: .92rem; }
.knowledge-map-node p { margin: 0; color: var(--text); font-size: .86rem; }
.metamodel-intro { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin: 2.25rem 0; padding: clamp(1.15rem, 2.5vw, 1.6rem); background: var(--navy-pale); border: 1px solid var(--line); }
.metamodel-intro h2 { margin: .1rem 0 .55rem; padding: 0; border: 0; }
.metamodel-intro p { max-width: 42rem; margin: 0; color: var(--text); }
.nlp-knowledge-grid { margin: 1.5rem 0 2.4rem; }
.nlp-knowledge-grid .case-example-card { min-height: 0; }
.nlp-knowledge-grid .case-example-card:nth-child(n) { background: var(--white); }
.nlp-pathways { align-items: start; }
.nlp-pathways-links { display: grid; gap: .65rem; min-width: 11rem; }
.sort-exercise { margin: 2rem 0; padding: clamp(1.3rem, 3vw, 2rem); background: var(--navy-wash); border: 1px solid var(--line); }
.sort-exercise h2 { margin-top: 0; padding-top: 0; border-top: 0; }
.sort-row { padding: 1rem 0; border-top: 1px solid var(--line); }
.sort-row:first-of-type { margin-top: 1.25rem; }
.sort-row strong { display: block; margin-bottom: .7rem; font-family: var(--serif); }
.sort-options { display: flex; flex-wrap: wrap; gap: .5rem; }
.sort-options button { padding: .5rem .7rem; color: var(--navy); font: inherit; font-size: .88rem; background: var(--white); border: 1px solid var(--line); border-radius: 3px; cursor: pointer; }
.sort-options button:hover, .sort-options button.is-selected { background: var(--navy-pale); border-color: var(--focus); }
.sort-options button:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.sort-result { min-height: 1.4em; margin: .65rem 0 0 !important; color: var(--text); font-size: .92rem; }
.exercise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.exercise-card {
  display: flex;
  min-height: 100%;
  padding: 1.6rem;
  flex-direction: column;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.exercise-card:nth-child(2),
.exercise-card:nth-child(5) { background: var(--navy-wash); }
.exercise-card-meta {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}
.exercise-card-number {
  color: var(--navy);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
}
.exercise-card-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--navy);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
  opacity: .78;
}
.exercise-card h2 { margin-bottom: .7rem; font-size: 1.35rem; }
.exercise-card p { margin-top: 0; color: var(--text); }
.exercise-card ul { margin: .2rem 0 1.4rem; padding-left: 1.05rem; color: var(--muted); font-size: .94rem; }
.exercise-card .button { margin-top: auto; }
.exercise-label {
  display: inline-block;
  margin-bottom: .65rem;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.guide-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.guide-route-card {
  display: flex;
  min-height: 100%;
  padding: 1.6rem;
  flex-direction: column;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.guide-route-card:nth-child(2) { background: var(--navy-wash); }
.guide-route-number {
  margin-bottom: 1rem;
  color: var(--navy);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
}
.guide-route-card .eyebrow { margin-bottom: .35rem; }
.guide-route-card h2 { margin-bottom: .7rem; font-size: 1.35rem; }
.guide-route-card p:not(.eyebrow) { margin-top: 0; color: var(--text); }
.guide-route-card .button { margin-top: auto; }

.video-series-section {
  background: var(--white);
  border-top: 1px solid var(--line);
}
.video-series-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 960px;
  margin-inline: auto;
  gap: 2rem;
}
.video-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.video-card:nth-child(2) { background: var(--navy-wash); }
.video-card-copy { padding: 1.4rem 1.5rem 1.25rem; }
.video-card-copy .eyebrow { margin-bottom: .4rem; }
.video-card-copy h3 { margin-bottom: .55rem; font-size: 1.4rem; }
.video-card-copy p:last-child { margin: 0; color: var(--muted); }
.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--navy-wash);
  border-top: 1px solid var(--line);
}
.video-caption-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: .9rem;
}
.video-caption-note abbr { text-decoration: none; }

.knowledge-definition {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
}
.knowledge-definition-copy > p:last-of-type { margin-bottom: 1.5rem; }
.knowledge-parts { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.knowledge-parts li { padding: .85rem 0; border-bottom: 1px solid var(--line); }
.knowledge-parts strong { display: block; color: var(--ink); }
.knowledge-parts span { display: block; color: var(--muted); }
.knowledge-schema { margin: 0; padding: clamp(1rem, 3vw, 1.75rem); border: 1px solid var(--line); }
.knowledge-schema img { width: 100%; height: auto; }
.knowledge-schema figcaption { margin-top: .8rem; color: var(--muted); font-size: .9rem; }
.practice-disclosure { margin-top: 1.75rem; border-block: 1px solid var(--line); }
.practice-disclosure summary { padding: 1rem 0; color: var(--navy); font-weight: 700; cursor: pointer; }
.practice-disclosure summary::marker { color: var(--navy); }
.practice-disclosure .practice-builder { margin-top: 0; border-top: 0; }

.guide-visual-stack {
  display: grid;
  max-width: 1040px;
  gap: 1.35rem;
  margin-inline: auto;
}
.guide-visual {
  margin: 0;
  padding: .7rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.guide-visual img { width: 100%; height: auto; }
.guide-visual figcaption {
  padding: .75rem .45rem .2rem;
  color: var(--muted);
  font-size: .92rem;
}
.guide-first-step {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  max-width: 1040px;
  margin: 2rem auto 0;
  padding: 1.6rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--navy);
  border-radius: 4px;
}
.guide-first-step h2 { margin-bottom: .65rem; font-size: clamp(1.35rem, 2.5vw, 1.7rem); }
.guide-first-step p { margin-bottom: 0; }
.guide-first-step ol { margin: 0; padding: 0; list-style: none; counter-reset: guide-step; }
.guide-first-step li {
  position: relative;
  padding: .65rem 0 .65rem 2.5rem;
  border-top: 1px solid var(--line);
  counter-increment: guide-step;
}
.guide-first-step li:first-child { border-top: 0; }
.guide-first-step li::before {
  position: absolute;
  top: .68rem;
  left: 0;
  display: grid;
  width: 1.65rem;
  height: 1.65rem;
  place-items: center;
  color: var(--white);
  background: var(--navy);
  border-radius: 50%;
  content: counter(guide-step);
  font-size: .78rem;
  font-weight: 700;
}
.guide-first-step strong { display: block; color: var(--ink); font-family: var(--serif); }
.guide-first-step span { color: var(--muted); font-size: .92rem; }
.builder-note {
  margin: -.35rem 0 1.2rem;
  padding-left: 1rem;
  color: var(--muted);
  border-left: 1px solid var(--line);
  font-size: .9rem;
}

.thanks {
  min-height: calc(100vh - 165px);
  display: grid;
  place-items: center;
  padding: 4rem 1.5rem;
  text-align: center;
}
.thanks-card { width: min(610px, 100%); padding: 2rem 0; }
.thanks-mark {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 1.4rem;
  place-items: center;
  color: var(--navy);
  background: var(--navy-pale);
  border-radius: 50%;
  font-size: 1.8rem;
}
.thanks h1 { margin-bottom: .7rem; font-size: clamp(1.9rem, 4vw, 2.55rem); }

.site-footer {
  padding: 2.1rem 0 1.4rem;
  color: var(--text);
  background: var(--navy-pale);
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 3rem;
  padding-bottom: 1.7rem;
}
.footer-brand { max-width: 440px; }
.footer-brand .brand { margin-bottom: .7rem; color: var(--text); }
.footer-brand img { width: 30px; height: 30px; filter: none; mix-blend-mode: multiply; }
.footer-brand .brand-name span { color: var(--muted); }
.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .45rem 1.5rem;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer-links a { font-size: .9rem; text-decoration: none; }
.footer-links a:hover { color: var(--ink); text-decoration: underline; }
.footer-bottom { padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; }

@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(8px); transition: opacity .5s ease, transform .5s ease; }
  .js .reveal.is-visible { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1600px) {
  .over-intro-section {
    max-width: 1100px;
    padding-right: 2.5rem;
    padding-left: 2.5rem;
  }
}

@media (max-width: 900px) {
  .over-intro-section { max-width: 100%; }
  .over-intro-section .portrait-grid { grid-template-columns: 1fr; }
  .over-intro-section .portrait { max-width: 200px; margin-inline: auto; }
}

@media (max-width: 820px) {
  .service-grid { grid-template-columns: 1fr; }
  .service-card { display: flex; min-height: 0; gap: .7rem; }
  .service-card h3,
  .service-card p,
  .service-card .text-link { grid-column: auto; }
  .hero-grid,
  .page-hero-grid,
  .hero-home .hero-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-visual,
  .page-hero-visual,
  .hero-symbol { width: min(160px, 48vw); justify-self: start; }
  .menu-button { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    padding: .8rem 1.5rem 1rem;
    background: var(--white);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.is-open { display: grid; }
  .nav-links a { display: flex; padding: .65rem .8rem; }
  .reading-mode-toggle, .read-aloud-toggle { width: 38px; height: 38px; margin: 0 .8rem; }
  .nav-links .nav-cta { margin: .3rem 0 0; justify-content: center; }
  .hero-grid,
  .section-head,
  .experience-teaser,
  .experience-hero-grid,
  .approach-grid,
  .portrait-grid,
  .contact-simple-grid,
  .article-layout,
  .case-card,
  .case-example-grid,
  .practice-path-grid,
  .generated-artifact-grid,
  .exercise-grid,
  .experience-story-grid,
  .practice-scenario-grid,
  .guide-route-grid,
  .video-series-grid,
  .knowledge-definition,
  .guide-first-step,
  .footer-grid { grid-template-columns: 1fr; }
  .practice-path-card-wide { grid-column: auto; }
  .hero-note { max-width: 540px; }
  .section-head { gap: .4rem; }
  .portrait { max-width: 200px; margin-inline: auto; }
  .concept-note { position: static; order: -1; }
  .cta-panel { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .container, .narrow, .nav-shell { width: min(100% - 2rem, 1100px); }
  .brand-name span { display: none; }
  .experience-portrait { max-width: 180px; }
  .service-card { grid-template-columns: 38px 1fr; gap: .7rem 1rem; }
  .service-card h3 { grid-column: 2; }
  .service-card p, .service-card .text-link { grid-column: 2; }
  .service-card .text-link { margin-top: 0; }
  .experience-list li { grid-template-columns: 1fr; gap: .35rem; }
  .practice-fields { grid-template-columns: 1fr; }
  .map-node-options,
  .knowledge-map-canvas { grid-template-columns: 1fr; }
  .knowledge-map-center { grid-column: auto; }
  .metamodel-intro { display: grid; align-items: start; }
  .practice-field-wide { grid-column: auto; }
  .guide-visual { overflow-x: auto; }
  .guide-visual img { min-width: 680px; }
  .button-row .button { width: 100%; }
  .footer-links { grid-template-columns: 1fr; }
}

@media print {
  .site-header, .site-footer, .toc, .button, .video-card video { display: none !important; }
  body { color: #000; background: #fff; font-size: 11pt; }
  .page-hero, .section { padding: 1.5rem 0; }
  a { text-decoration: none; }
}