:root {
  --navy: #16284f;
  --navy-deep: #0e1d3d;
  --green: #5f8d58;
  --green-dark: #416d45;
  --ink: #182033;
  --muted: #667085;
  --soft: #f5f6f3;
  --line: #dfe4e4;
  --white: #ffffff;
  --serif: "Montserrat", system-ui, sans-serif;
  --sans: "Montserrat", system-ui, sans-serif;
  --shadow: 0 18px 50px rgba(22, 40, 79, 0.08);
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
}
body, button, input, textarea, select { font-family: var(--sans); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { line-height: 1.2; }

.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.narrow { width: min(820px, calc(100% - 48px)); margin: 0 auto; }
.serif { font-family: var(--serif); }
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow-light { color: #a8c99d; }
.lede { max-width: 720px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.lede-light { color: rgba(255,255,255,.72); }
.muted { color: var(--muted); }
.text-light { color: var(--white); }
.text-green { color: var(--green); }
.bg-soft { background: var(--soft); }
.bg-navy { background: var(--navy); color: var(--white); }
.section { padding: 88px 0; }
.section-tight { padding: 64px 0; }
.section-heading { max-width: 760px; margin-bottom: 40px; }
.section-heading.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-heading.center .lede { margin-right: auto; margin-left: auto; }
.section-title {
  margin-bottom: 14px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 700;
  letter-spacing: -.025em;
}
.section-title-light { color: var(--white); }
.section-copy { max-width: 680px; color: var(--muted); font-size: 17px; }
.small-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Shared navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.nav-inner { min-height: 76px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 205px; }
.brand img { width: 104px; height: auto; }
.brand-subtitle {
  max-width: 118px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.desktop-nav { display: flex; align-items: center; justify-content: flex-end; gap: 18px; flex: 1; }
.desktop-nav a {
  padding: 28px 0 25px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--green); }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 20px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover, .button:hover { background: var(--navy-deep); transform: translateY(-2px); }
.nav-cta span, .button span { font-size: 17px; line-height: 1; }
.button-secondary { background: transparent; color: var(--navy); border: 1px solid var(--navy); }
.button-secondary:hover { background: rgba(22,40,79,.05); color: var(--navy); }
.button-light { background: var(--white); color: var(--navy); }
.button-light:hover { background: #eef1ed; }
.menu-toggle { display: none; width: 40px; height: 40px; margin-left: auto; padding: 8px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--navy); }
.mobile-menu { display: none; }

/* Homepage hero and operating-system visuals */
.hero {
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 84px 0 92px;
  background: linear-gradient(135deg, #fff 0%, #f9faf8 100%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(420px, .9fr); gap: 56px; align-items: center; }
.hero-tagline { margin: 14px 0 14px; color: var(--green-dark); font-family: var(--sans); font-size: clamp(20px, 2.4vw, 27px); font-style: normal; font-weight: 700; letter-spacing: -.015em; }
.hero h1 { max-width: 720px; margin-bottom: 22px; color: var(--ink); font-family: var(--serif); font-size: clamp(42px, 5.5vw, 62px); font-weight: 700; letter-spacing: -.045em; }
.hero h1 em { color: var(--green-dark); font-style: normal; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-visual { position: relative; min-height: 400px; padding: 30px; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.hero-visual::before { content: ""; position: absolute; inset: 16px -16px -16px 16px; z-index: -1; border: 1px solid rgba(95,141,88,.35); }
.system-visual { min-height: 360px; display: grid; grid-template-columns: 1fr 1.15fr 1fr; align-items: center; gap: 18px; }
.system-stack { display: grid; gap: 12px; }
.system-node { padding: 14px 12px; border: 1px solid var(--line); background: var(--soft); color: var(--navy); font-size: 11px; font-weight: 700; text-align: center; }
.system-node-accent { background: var(--navy); color: var(--white); border-color: var(--navy); }
.system-core { position: relative; display: grid; place-items: center; width: 148px; height: 148px; margin: 0 auto; border: 1px solid var(--green); border-radius: 50%; background: #f6f9f3; color: var(--green-dark); font-family: var(--serif); font-size: 21px; font-weight: 800; text-align: center; }
.system-core::before, .system-core::after { content: ""; position: absolute; width: 64px; height: 1px; background: var(--green); }
.system-core::before { left: -64px; }
.system-core::after { right: -64px; }
.system-caption { margin-top: 28px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.flow-strip { display: flex; flex-wrap: wrap; gap: 0; align-items: stretch; }
.flow-item { flex: 1 1 130px; min-width: 120px; padding: 20px 18px; border: 1px solid var(--line); border-right: 0; background: var(--white); }
.flow-item:last-child { border-right: 1px solid var(--line); }
.flow-item strong { display: block; margin-bottom: 5px; color: var(--navy); font-family: var(--serif); font-size: 19px; }
.flow-item span { color: var(--muted); font-size: 12px; }
.complexity-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.complexity-item { min-height: 126px; padding: 20px; border: 1px solid var(--line); background: var(--white); }
.complexity-item strong { display: block; margin-bottom: 20px; color: var(--navy); font-family: var(--serif); font-size: 18px; }
.complexity-item p { margin: 0; color: var(--muted); font-size: 12px; }
.complexity-conclusion { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 28px; padding: 28px 32px; background: var(--navy); color: var(--white); }
.complexity-conclusion strong { max-width: 650px; font-family: var(--serif); font-size: clamp(24px, 3vw, 34px); }
.complexity-conclusion span { color: #b4d09c; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.followup-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.questions { display: grid; gap: 14px; }
.question-card { padding: 18px 20px; border-left: 3px solid var(--green); background: var(--soft); color: var(--navy); font-family: var(--serif); font-size: 22px; }
.followup-statement { padding: 38px; background: var(--navy); color: var(--white); }
.followup-statement .statement { margin-bottom: 28px; font-family: var(--serif); font-size: clamp(27px, 3.5vw, 42px); font-weight: 800; letter-spacing: -.03em; }
.outcome-row { display: flex; flex-wrap: wrap; gap: 8px; }
.outcome-chip { padding: 8px 12px; border: 1px solid rgba(255,255,255,.24); color: #c5d8b9; font-size: 11px; font-weight: 700; }
.domain-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px; }
.domain-card { grid-column: span 2; min-height: 138px; padding: 24px 22px; border-top: 3px solid var(--green); background: var(--white); box-shadow: var(--shadow); }
.domain-card:nth-child(5) { grid-column: 2 / span 2; }
.domain-card-outcome { border-top-color: var(--navy); background: var(--navy); }
.domain-card-outcome h3 { color: var(--white); }
.domain-card-outcome p { color: rgba(255,255,255,.72); }
.domain-card h3 { margin-bottom: 10px; color: var(--navy); font-family: var(--serif); font-size: 18px; font-weight: 700; }
.domain-card p { margin: 0; color: var(--muted); font-size: 12px; }
.diagnosis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 24px; }
.symptom-card { padding: 22px; border: 1px solid var(--line); background: var(--white); }
.symptom-card strong { display: block; margin-bottom: 8px; color: var(--navy); font-family: var(--serif); font-size: 18px; }
.symptom-card p { margin: 0; color: var(--muted); font-size: 13px; }
.diagnosis-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.diagnosis-step { padding: 22px; border: 1px solid var(--line); border-right: 0; background: var(--soft); }
.diagnosis-step:last-child { border-right: 1px solid var(--line); background: var(--navy); color: var(--white); }
.diagnosis-step strong { display: block; margin-bottom: 5px; font-family: var(--serif); font-size: 21px; }
.diagnosis-step span { font-size: 12px; color: var(--muted); }
.diagnosis-step:last-child span { color: rgba(255,255,255,.68); }
.situation-grid, .maturity-grid, .impact-grid, .teaser-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.situation-card, .maturity-card, .impact-card, .teaser-card { padding: 24px; border: 1px solid var(--line); background: var(--white); }
.situation-card h3, .maturity-card h3, .impact-card h3, .teaser-card h3 { margin-bottom: 10px; color: var(--navy); font-family: var(--serif); font-size: 20px; }
.situation-card p, .maturity-card p, .impact-card p, .teaser-card p { margin: 0; color: var(--muted); font-size: 13px; }
.method-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; }
.method-step { position: relative; min-height: 140px; padding: 20px 16px; border-top: 2px solid var(--green); border-right: 1px solid var(--line); }
.method-step:last-child { border-right: 0; }
.method-step b { display: block; margin-bottom: 30px; color: var(--green-dark); font-size: 12px; letter-spacing: .12em; }
.method-step strong { display: block; color: var(--navy); font-family: var(--serif); font-size: 19px; }
.method-step span { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; }
.pivot-teaser { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: center; }
.pivot-mark { color: var(--green-dark); font-family: var(--serif); font-size: clamp(70px, 10vw, 130px); font-weight: 800; letter-spacing: .08em; line-height: .8; }
.pivot-questions { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.pivot-letter { padding: 20px 10px; border: 1px solid var(--line); background: var(--white); text-align: center; }
.pivot-letter b { display: block; margin-bottom: 10px; color: var(--green-dark); font-size: 24px; }
.pivot-letter span { color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.maturity-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 5px; }
.maturity-strip div { padding: 19px 12px; background: var(--navy); color: var(--white); font-size: 12px; font-weight: 700; text-align: center; }
.maturity-strip div:nth-child(2n) { background: #28406e; }
.loop { max-width: 620px; margin: 0 auto; padding: 42px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; text-align: center; }
.loop-core { display: grid; place-items: center; width: 150px; height: 150px; margin: 0 auto 26px; border-radius: 50%; background: var(--white); color: var(--navy); font-family: var(--serif); font-size: 23px; font-weight: 800; }
.loop-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.loop-items span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.24); color: #c5d8b9; font-size: 11px; font-weight: 700; }
.stall-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stall-grid div { padding: 24px; border: 1px solid var(--line); border-right: 0; text-align: center; }
.stall-grid div:last-child { border-right: 1px solid var(--line); background: var(--navy); color: var(--white); }
.stall-grid strong { display: block; margin-bottom: 8px; font-family: var(--serif); font-size: 22px; }
.stall-grid span { color: var(--muted); font-size: 12px; }
.stall-grid div:last-child span { color: rgba(255,255,255,.68); }
.result-quote { max-width: 850px; margin: 0 auto; text-align: center; }
.result-quote p { margin-bottom: 22px; color: var(--navy); font-family: var(--serif); font-size: clamp(30px, 4vw, 50px); font-weight: 800; letter-spacing: -.035em; }
.result-quote span { color: var(--green-dark); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.principles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.principle { padding: 22px; border-top: 2px solid var(--green); }
.principle p { margin: 0; color: var(--navy); font-family: var(--serif); font-size: 19px; }
.trust-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.trust-item { padding: 20px; border: 1px solid rgba(255,255,255,.2); }
.trust-item strong { display: block; margin-bottom: 7px; color: #c5d8b9; font-family: var(--serif); font-size: 18px; }
.trust-item p { margin: 0; color: rgba(255,255,255,.65); font-size: 12px; }

/* Dedicated pages */
.page-hero { padding: 82px 0 74px; background: linear-gradient(135deg, #f7f9f6, #fff); }
.page-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: end; }
.page-hero h1 { max-width: 820px; margin: 0 0 18px; color: var(--ink); font-family: var(--serif); font-size: clamp(38px, 4.6vw, 56px); font-weight: 700; letter-spacing: -.04em; }
.page-hero-visual { min-height: 250px; display: grid; place-items: center; padding: 28px; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.page-hero-visual .hero-symbol { color: var(--green-dark); font-family: var(--serif); font-size: 78px; font-weight: 800; letter-spacing: .08em; }
.page-section { padding: 76px 0; }
.page-section + .page-section { border-top: 1px solid var(--line); }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.two-column h2, .content-column h2 { margin-bottom: 18px; color: var(--navy); font-family: var(--serif); font-size: clamp(29px, 3.4vw, 40px); }
.content-column p { color: var(--muted); font-size: 16px; }
.list-check { display: grid; gap: 12px; padding: 0; list-style: none; }
.list-check li { position: relative; padding-left: 24px; color: var(--muted); }
.list-check li::before { content: "→"; position: absolute; left: 0; color: var(--green-dark); font-weight: 800; }
.capability-index { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.capability-card { min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border: 1px solid var(--line); background: var(--white); transition: transform .2s ease, box-shadow .2s ease; }
.capability-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.capability-card h3 { margin: 0 0 10px; color: var(--navy); font-family: var(--serif); font-size: 19px; }
.capability-card p { margin: 0; color: var(--muted); font-size: 13px; }
.capability-card .card-link { margin-top: 24px; color: var(--green-dark); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.detail-card { padding: 24px; border: 1px solid var(--line); background: var(--soft); }
.detail-card h3 { margin-bottom: 10px; color: var(--navy); font-family: var(--serif); font-size: 18px; }
.detail-card p { margin: 0; color: var(--muted); font-size: 13px; }
.timeline { display: grid; gap: 0; }
.timeline-item { display: grid; grid-template-columns: 100px 1fr; gap: 28px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.timeline-item b { color: var(--green-dark); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.timeline-item h3 { margin-bottom: 7px; color: var(--navy); font-family: var(--serif); font-size: 21px; }
.timeline-item p { margin: 0; color: var(--muted); }
.case-grid { display: grid; gap: 18px; }
.case-card { display: grid; grid-template-columns: 1fr 1.5fr; gap: 28px; padding: 28px; border: 1px solid var(--line); background: var(--white); }
.case-card img { width: 100%; height: 210px; object-fit: cover; }
.case-card h3 { margin: 0 0 8px; color: var(--navy); font-family: var(--serif); font-size: 23px; }
.case-status { display: inline-block; margin-bottom: 8px; color: var(--green-dark); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.metric { color: var(--green-dark); font-family: var(--serif); font-size: 31px; font-weight: 800; }
.metric-label { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.industry-directory { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.industry-card { display: flex; align-items: center; gap: 12px; min-height: 76px; padding: 18px 20px; border: 1px solid var(--line); background: var(--soft); color: var(--navy); font-family: var(--serif); font-size: 19px; font-weight: 700; }
.industry-card::before { content: ""; width: 18px; height: 18px; flex: 0 0 18px; border: 1px solid var(--green); border-radius: 50%; background: var(--white); }
.knowledge-architecture { display: grid; gap: 8px; max-width: 860px; margin: 0 auto; }
.knowledge-layer { position: relative; padding: 18px 24px; border: 1px solid var(--line); background: var(--white); color: var(--navy); font-weight: 700; text-align: center; }
.knowledge-layer + .knowledge-layer::before { content: "↑"; position: absolute; top: -18px; left: 50%; z-index: 1; color: var(--green-dark); font-size: 18px; font-weight: 800; transform: translateX(-50%); }
.knowledge-layer.core { padding: 26px; border-color: var(--green); background: #f2f7ef; }
.knowledge-layer.core strong { display: block; margin-bottom: 8px; color: var(--green-dark); font-family: var(--serif); font-size: 24px; }
.knowledge-layer small { display: block; margin-top: 6px; color: var(--muted); font-weight: 500; line-height: 1.6; }
.semantic-example { display: grid; grid-template-columns: 1fr 2fr 1fr 1fr; gap: 10px; max-width: 1100px; margin: 34px auto 0; }
.semantic-stage { position: relative; min-height: 142px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; border: 1px solid var(--line); background: var(--white); }
.semantic-stage:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -17px; z-index: 2; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--green-dark); color: var(--white); font-size: 13px; transform: translateY(-50%); }
.semantic-stage span { color: var(--green-dark); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.semantic-stage strong { color: var(--navy); font-size: 15px; line-height: 1.55; }
.semantic-context { background: #f2f7ef; }
.semantic-action { border-color: var(--navy); background: var(--navy); }
.semantic-action span { color: #b4d09c; }
.semantic-action strong { color: var(--white); }
.quick-win-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.quick-win-card { padding: 26px; border: 1px solid var(--line); background: var(--white); }
.quick-win-card h3 { margin-bottom: 10px; color: var(--navy); font-family: var(--serif); font-size: 21px; }
.quick-win-card p { margin: 0 0 10px; color: var(--muted); font-size: 13px; }
.quick-win-card p:last-child { margin-bottom: 0; }
.quick-win-card strong { color: var(--green-dark); }
.delivery-weeks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.delivery-week { padding: 22px; border: 1px solid var(--line); border-right: 0; background: var(--white); }
.delivery-week:last-child { border-right: 1px solid var(--line); }
.delivery-week b { display: block; margin-bottom: 16px; color: var(--green-dark); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.delivery-week strong { display: block; margin-bottom: 7px; color: var(--navy); font-family: var(--serif); font-size: 19px; }
.delivery-week p { margin: 0; color: var(--muted); font-size: 12px; }
.form-notice { margin: 18px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.form-notice a { color: var(--green-dark); text-decoration: underline; }
.form-status { margin-top: 16px; padding: 12px 14px; border-left: 3px solid var(--green); background: var(--white); color: var(--navy); font-size: 13px; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.error-page { min-height: calc(100vh - 82px); display: grid; place-items: center; padding: 90px 0; background: var(--soft); }
.error-code { margin-bottom: 8px; color: var(--green-dark); font-family: var(--serif); font-size: clamp(72px, 14vw, 150px); font-weight: 800; line-height: .8; }
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.insight-card { min-height: 250px; padding: 26px; border: 1px solid var(--line); }
.insight-card .small-label { color: var(--green-dark); }
.insight-card h3 { margin: 28px 0 12px; color: var(--navy); font-family: var(--serif); font-size: 21px; }
.insight-card p { margin: 0; color: var(--muted); font-size: 13px; }
.form-panel { max-width: 800px; padding: 36px; border: 1px solid var(--line); background: var(--soft); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: grid; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { color: var(--navy); font-size: 12px; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 0; background: var(--white); color: var(--ink); font-size: 14px; }
.form-field textarea { min-height: 130px; resize: vertical; }
.form-actions { margin-top: 20px; }
.callout { padding: 32px; border-left: 4px solid var(--green); background: var(--soft); }
.callout strong { display: block; margin-bottom: 8px; color: var(--navy); font-family: var(--serif); font-size: 24px; }
.callout p { margin: 0; color: var(--muted); }
.legal-copy { max-width: 860px; }
.legal-copy h2 { margin-top: 42px; color: var(--navy); font-family: var(--serif); font-size: 32px; }
.legal-copy p, .legal-copy li { color: var(--muted); }

/* Footer and motion */
.cta-panel { padding: 76px 0; background: var(--green-dark); color: var(--white); text-align: center; }
.cta-panel h2 { max-width: 780px; margin: 0 auto 24px; font-family: var(--serif); font-size: clamp(32px, 4.2vw, 48px); letter-spacing: -.035em; }
.cta-panel p { max-width: 600px; margin: 0 auto 30px; color: rgba(255,255,255,.72); font-size: 17px; }
.site-footer { padding: 60px 0 24px; background: var(--navy-deep); color: rgba(255,255,255,.72); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; padding-bottom: 56px; }
.footer-brand img { width: 130px; margin-bottom: 18px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 320px; margin-bottom: 18px; color: rgba(255,255,255,.58); font-size: 13px; }
.footer-email { color: #c5d8b9; font-size: 12px; }
.footer-heading { margin-bottom: 16px; color: #a8c99d; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid > div:not(.footer-brand) a { display: block; margin-bottom: 10px; color: rgba(255,255,255,.6); font-size: 12px; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.42); font-size: 11px; }
[data-reveal] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
  [data-reveal].is-visible { opacity: 1; transform: none; }
}

@media (max-width: 1100px) {
  .desktop-nav { gap: 11px; }
  .desktop-nav a { font-size: 10px; }
  .brand-subtitle { display: none; }
  .hero-grid, .page-hero-grid { gap: 42px; }
  .domain-grid { grid-template-columns: repeat(4, 1fr); }
  .domain-card, .domain-card:nth-child(5) { grid-column: span 2; }
  .domain-card:last-child { grid-column: 2 / span 2; }
  .complexity-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .container, .narrow { width: min(100% - 36px, 680px); }
  .section { padding: 68px 0; }
  .site-header { position: sticky; }
  .desktop-nav, .site-header > .nav-inner > .nav-cta { display: none; }
  .nav-inner { min-height: 72px; }
  .menu-toggle { display: block; }
  .mobile-menu { display: none; padding: 12px 18px 22px; border-top: 1px solid var(--line); background: var(--white); }
  .mobile-menu.is-open { display: grid; }
  .mobile-menu a { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--navy); font-size: 14px; font-weight: 700; }
  .mobile-menu .mobile-menu-cta { margin-top: 12px; padding: 14px 16px; border: 0; background: var(--navy); color: var(--white); text-align: center; }
  .hero { padding: 78px 0; }
  .hero-grid, .page-hero-grid, .followup-layout, .two-column, .pivot-teaser { grid-template-columns: 1fr; }
  .hero-visual { min-height: 340px; }
  .system-visual { min-height: 280px; }
  .complexity-grid, .situation-grid, .maturity-grid, .impact-grid, .teaser-grid { grid-template-columns: repeat(2, 1fr); }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .domain-card, .domain-card:nth-child(5) { grid-column: auto; }
  .domain-card:last-child { grid-column: 1 / -1; width: calc(50% - 6px); justify-self: center; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .diagnosis-grid, .capability-index, .detail-grid, .insight-grid { grid-template-columns: 1fr 1fr; }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: repeat(3, 1fr); }
  .page-hero { padding: 68px 0; }
  .page-hero-visual { min-height: 180px; }
  .industry-directory { grid-template-columns: 1fr 1fr; }
  .quick-win-grid { grid-template-columns: 1fr; }
  .delivery-weeks { grid-template-columns: 1fr 1fr; }
  .semantic-example { grid-template-columns: 1fr 1fr; }
  .semantic-stage:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .container, .narrow { width: calc(100% - 32px); }
  .section { padding: 54px 0; }
  .section-heading { margin-bottom: 30px; }
  .section-title { font-size: 32px; }
  .lede { font-size: 16px; }
  .hero { min-height: auto; padding: 56px 0; }
  .hero h1, .page-hero h1 { font-size: 38px; }
  .hero-visual { min-height: 300px; padding: 20px 12px; }
  .page-hero-visual { overflow: hidden; }
  .page-hero-visual .hero-symbol { max-width: 100%; font-size: clamp(34px, 12vw, 54px); line-height: 1.05; word-break: normal; overflow-wrap: normal; }
  .system-visual { grid-template-columns: 1fr; gap: 14px; }
  .system-stack { grid-template-columns: repeat(2, 1fr); }
  .system-core { width: 112px; height: 112px; font-size: 17px; }
  .system-core::before, .system-core::after { display: none; }
  .system-caption { margin-top: 16px; }
  .complexity-grid, .domain-grid, .diagnosis-grid, .situation-grid, .maturity-grid, .impact-grid, .teaser-grid, .capability-index, .detail-grid, .insight-grid, .industry-directory, .principles, .trust-grid, .quick-win-grid, .delivery-weeks { grid-template-columns: 1fr; }
  .domain-card:last-child { grid-column: auto; width: 100%; }
  .semantic-example { grid-template-columns: 1fr; }
  .delivery-week { border-right: 1px solid var(--line); border-bottom: 0; }
  .delivery-week:last-child { border-bottom: 1px solid var(--line); }
  .complexity-conclusion { display: block; padding: 24px; }
  .complexity-conclusion span { display: block; margin-top: 16px; }
  .question-card { font-size: 18px; }
  .followup-statement { padding: 26px; }
  .diagnosis-flow, .stall-grid { grid-template-columns: 1fr; }
  .diagnosis-step, .stall-grid div { border-right: 1px solid var(--line); border-bottom: 0; }
  .diagnosis-step:last-child, .stall-grid div:last-child { border-bottom: 1px solid var(--line); }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-step { min-height: 125px; }
  .pivot-questions { grid-template-columns: repeat(5, 1fr); }
  .pivot-letter { padding: 12px 4px; }
  .pivot-letter b { font-size: 20px; }
  .pivot-letter span { font-size: 8px; }
  .maturity-strip { grid-template-columns: repeat(2, 1fr); }
  .loop { padding: 24px 14px; border-radius: 0; }
  .loop-core { width: 120px; height: 120px; }
  .case-card { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: auto; }
  .form-panel { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}