*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
button { margin: 0; font: inherit; }
svg { display: block; }

:root {
  color-scheme: dark;
  --paper: #111a16;
  --paper-raised: #18241e;
  --ink: #eeeade;
  --ink-soft: #acb8ae;
  --forest: #1b483a;
  --forest-deep: #0a1511;
  --moss: #91ad9a;
  --sage: #9daf9e;
  --acid: #c5d49f;
  --cream: #eee9dc;
  --rule: #35463d;
  --rule-dark: #315347;
  --focus: #e0a45b;
  --header-bg: rgba(17, 26, 22, 0.96);
  --display-accent: var(--acid);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino,
    Georgia, serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --page: min(1280px, calc(100vw - 3rem));
}

:root[data-theme="light"] {
  color-scheme: light;
  --paper: #f1eee5;
  --paper-raised: #f8f5ec;
  --ink: #17231c;
  --ink-soft: #46534b;
  --forest: #173c31;
  --forest-deep: #102a22;
  --moss: #678170;
  --sage: #9daf9e;
  --acid: #c5d49f;
  --cream: #eee9dc;
  --rule: #c9c9bb;
  --rule-dark: #315347;
  --focus: #9a571e;
  --header-bg: rgba(241, 238, 229, 0.96);
  --display-accent: var(--forest);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--acid);
  color: var(--forest-deep);
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 0;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--forest-deep);
  color: var(--cream);
  transform: translateY(-120%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(1rem);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid var(--rule);
}

.site-header__inner {
  width: var(--page);
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.8rem;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark__name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.wordmark__firm {
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 3vw, 2.6rem);
}

.site-controls {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.2rem);
}

.theme-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  cursor: pointer;
}

.theme-toggle:hover {
  background: var(--paper-raised);
  color: var(--display-accent);
}

.theme-toggle .theme-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.theme-icon--moon {
  display: none;
}

:root[data-theme="light"] .theme-icon--sun {
  display: none;
}

:root[data-theme="light"] .theme-icon--moon {
  display: block;
}

.site-nav a {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a::after {
  display: block;
  width: 0;
  height: 1px;
  margin-top: 0.25rem;
  background: var(--forest);
  content: "";
  transition: width 160ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.eyebrow {
  margin-bottom: 1.15rem;
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--moss);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translate(0.15rem, -0.15rem);
}

.text-link--large {
  font-size: 0.82rem;
}

.status-dot {
  display: inline-block;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 3px rgba(197, 212, 159, 0.14);
}

.home-hero {
  width: var(--page);
  min-height: calc(100svh - 78px);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 9rem) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.home-hero__statement h1 {
  max-width: 820px;
  margin-bottom: 2rem;
  font-size: clamp(4.2rem, 9.8vw, 9.2rem);
  line-height: 0.82;
}

.home-hero__statement h1 em {
  color: var(--display-accent);
  font-weight: 400;
}

.home-hero__intro {
  max-width: 600px;
  margin-bottom: 2.2rem;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  line-height: 1.55;
}

.operating-card {
  align-self: end;
  margin-bottom: 2.5rem;
  padding: 1.15rem 1.35rem 1.4rem;
  background: var(--forest-deep);
  color: var(--cream);
  box-shadow: 12px 12px 0 var(--sage);
}

.operating-card__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule-dark);
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cream);
}

.operating-card ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.operating-card li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.65rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule-dark);
}

.operating-card li > span {
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.operating-card li strong {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.operating-card > p {
  margin: 1rem 0 0;
  color: var(--sage);
  font-size: 0.76rem;
  line-height: 1.5;
}

.selected-work,
.waymaking-note,
.project-page,
.about-page,
.simple-page {
  width: var(--page);
  margin: 0 auto;
}

.selected-work {
  padding: clamp(5rem, 9vw, 9rem) 0;
  border-top: 1px solid var(--rule);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: end;
  margin-bottom: clamp(4rem, 7vw, 6rem);
}

.section-heading h2,
.method h2,
.waymaking-note h2,
.site-footer h2,
.evidence-panel h2,
.career-record h2,
.timeline h2,
.connect-modes h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5vw, 5.5rem);
  line-height: 0.98;
}

.section-heading > p {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.project-ledger {
  border-top: 1px solid var(--ink);
}

.project-card > a {
  position: relative;
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) auto;
  gap: clamp(1rem, 4vw, 4rem);
  padding: clamp(2.2rem, 5vw, 4.2rem) 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: padding 180ms ease;
}

.project-card > a::before {
  position: absolute;
  inset: 0 -1rem;
  z-index: -1;
  background: var(--paper-raised);
  content: "";
  opacity: 0;
  transition: opacity 180ms ease;
}

.project-card > a:hover {
  padding-left: 1rem;
  padding-right: 1rem;
}

.project-card > a:hover::before {
  opacity: 1;
}

.project-card__index,
.project-card__meta,
.project-card__tags,
.project-card__arrow {
  font-family: var(--mono);
}

.project-card__index {
  color: var(--moss);
  font-size: 0.78rem;
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-bottom: 1.15rem;
  color: var(--moss);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card__meta span:last-child::before {
  display: inline-block;
  width: 0.35rem;
  height: 0.35rem;
  margin: 0 0.5rem 0.1rem 0;
  border-radius: 50%;
  background: var(--moss);
  content: "";
}

.project-card h3 {
  margin-bottom: 1rem;
  font-size: clamp(2.5rem, 5vw, 5.25rem);
  line-height: 0.95;
}

.project-card__body > p {
  max-width: 680px;
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-size: 1rem;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.project-card__tags span {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-card__arrow {
  align-self: center;
  color: var(--moss);
  font-size: 1.6rem;
  transition: transform 160ms ease;
}

.project-card > a:hover .project-card__arrow {
  transform: translate(0.25rem, -0.25rem);
}

.method {
  padding: clamp(5rem, 9vw, 9rem) max(1.5rem, calc((100vw - 1280px) / 2));
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 8vw, 9rem);
  background: var(--forest-deep);
  color: var(--cream);
}

.method .eyebrow {
  color: var(--sage);
}

.method__intro {
  align-self: start;
  position: sticky;
  top: 8rem;
}

.method__intro > p:last-child {
  max-width: 480px;
  margin: 2rem 0 0;
  color: var(--sage);
}

.method__steps {
  counter-reset: method;
}

.method__steps article {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule-dark);
}

.method__steps article:last-child {
  border-bottom: 1px solid var(--rule-dark);
}

.method__steps article > span {
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.method__steps h3 {
  margin-bottom: 0.6rem;
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  line-height: 1.05;
}

.method__steps p {
  grid-column: 2;
  margin-bottom: 0;
  color: var(--sage);
  font-size: 0.9rem;
}

.waymaking-note {
  padding: clamp(6rem, 10vw, 11rem) 0;
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 8rem);
}

.waymaking-note__marker {
  position: relative;
  min-height: 360px;
  border: 1px solid var(--rule);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.waymaking-note__marker::before,
.waymaking-note__marker::after {
  position: absolute;
  background: var(--rule);
  content: "";
}

.waymaking-note__marker::before {
  width: 1px;
  height: 100%;
  left: 50%;
  top: 0;
}

.waymaking-note__marker::after {
  width: 100%;
  height: 1px;
  left: 0;
  top: 50%;
}

.waymaking-note__marker span {
  position: relative;
  z-index: 1;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.waymaking-note > div:last-child {
  max-width: 760px;
}

.waymaking-note h2 {
  margin-bottom: 2rem;
}

.waymaking-note > div:last-child > p:not(.eyebrow) {
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.waymaking-note .text-link {
  margin-top: 1rem;
}

.site-footer {
  padding: clamp(4rem, 8vw, 8rem) max(1.5rem, calc((100vw - 1280px) / 2)) 2rem;
  background: var(--forest);
  color: var(--cream);
}

.site-footer .eyebrow {
  color: var(--sage);
}

.site-footer__lead {
  max-width: 850px;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.site-footer__lead h2 {
  margin-bottom: 1.4rem;
}

.site-footer__lead > p:last-child {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--sage);
  font-size: 1.05rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.4rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
}

.site-footer__links a {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-footer__links a:hover {
  color: var(--acid);
}

.site-footer__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-page,
.about-page,
.simple-page {
  padding: clamp(4rem, 8vw, 8rem) 0 clamp(6rem, 10vw, 11rem);
}

.project-hero {
  position: relative;
  padding-bottom: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--ink);
}

.back-link {
  display: inline-block;
  margin-bottom: clamp(4rem, 8vw, 7rem);
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.project-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  margin-bottom: 1.7rem;
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-hero h1 {
  max-width: 1050px;
  margin-bottom: 1.8rem;
  font-size: clamp(4.5rem, 11vw, 10rem);
  line-height: 0.84;
}

.project-hero__summary {
  max-width: 760px;
  margin-bottom: 2rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  line-height: 1.35;
}

.project-hero__state {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.project-thesis {
  display: grid;
  grid-template-columns: 0.4fr 1fr;
  gap: clamp(2rem, 6vw, 8rem);
  padding: clamp(4rem, 8vw, 8rem) 0;
}

.project-thesis blockquote {
  max-width: 880px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 3.8rem);
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.system-diagram {
  margin: 0 0 clamp(5rem, 9vw, 9rem);
  padding: 1.25rem;
  background: var(--forest-deep);
  color: var(--cream);
}

.system-diagram figcaption {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule-dark);
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-diagram__flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding-top: 1.25rem;
}

.system-node {
  position: relative;
  min-height: 185px;
  padding: 1rem;
  border: 1px solid var(--rule-dark);
  border-right: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.system-node:last-child {
  border-right: 1px solid var(--rule-dark);
}

.system-node::after {
  position: absolute;
  top: 1.2rem;
  right: -0.36rem;
  z-index: 2;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--acid);
  content: "";
}

.system-node:last-child::after {
  display: none;
}

.system-node__index {
  position: absolute;
  top: 0.85rem;
  left: 1rem;
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.system-node strong {
  margin-bottom: 0.4rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.system-node > span:last-child {
  color: var(--sage);
  font-size: 0.7rem;
  line-height: 1.4;
}

.project-narrative {
  max-width: 980px;
  margin-left: auto;
}

.project-narrative section {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--rule);
}

.project-narrative section:last-child {
  border-bottom: 1px solid var(--rule);
}

.section-number {
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.67rem;
}

.project-narrative h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  line-height: 1.05;
}

.project-narrative p {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.03rem;
}

.evidence-panel {
  margin: clamp(5rem, 10vw, 10rem) 0;
  padding: clamp(2rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: clamp(2rem, 7vw, 7rem);
  background: var(--forest);
  color: var(--cream);
}

.evidence-panel .eyebrow {
  color: var(--sage);
}

.evidence-panel h2 {
  font-size: clamp(2.5rem, 4vw, 4.5rem);
}

.evidence-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.evidence-panel li {
  padding: 0.9rem 0 0.9rem 1.4rem;
  border-top: 1px solid var(--rule-dark);
  position: relative;
  color: var(--cream);
  font-size: 0.92rem;
}

.evidence-panel li:last-child {
  border-bottom: 1px solid var(--rule-dark);
}

.evidence-panel li::before {
  position: absolute;
  left: 0;
  color: var(--acid);
  content: "✓";
}

.public-boundary {
  max-width: 840px;
  margin-bottom: 3rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 2rem;
}

.public-boundary .eyebrow,
.public-boundary > p:last-child {
  margin-bottom: 0;
}

.public-boundary > p:last-child {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.about-hero,
.simple-page > header {
  max-width: 1020px;
  padding-bottom: clamp(4rem, 8vw, 8rem);
}

.about-hero h1,
.simple-page h1 {
  margin-bottom: 2rem;
  font-size: clamp(4rem, 9vw, 8.8rem);
  line-height: 0.88;
}

.about-hero > p:last-child,
.simple-page > header > p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  line-height: 1.4;
}

.career-record {
  padding: clamp(4rem, 8vw, 8rem) 0;
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: clamp(3rem, 8vw, 9rem);
  border-top: 1px solid var(--ink);
}

.career-record h2 {
  font-size: clamp(2.4rem, 4.5vw, 4.7rem);
}

.career-record__body p {
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.career-record__boundary {
  margin-top: 2rem;
  padding: 1rem 0 1rem 1.4rem;
  border-left: 2px solid var(--moss);
  font-family: var(--mono);
  font-size: 0.72rem !important;
  line-height: 1.6;
}

.timeline {
  padding: clamp(4rem, 8vw, 8rem) 0;
  border-top: 1px solid var(--ink);
}

.section-heading--compact {
  grid-template-columns: 1fr;
}

.timeline ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--rule);
}

.timeline li > span,
.connect-modes article > span,
.service-modes article > span {
  color: var(--moss);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline h3 {
  margin-bottom: 0.5rem;
  font-size: 1.55rem;
}

.timeline li p {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.connect-modes {
  padding: clamp(4rem, 8vw, 8rem) 0 0;
  border-top: 1px solid var(--ink);
}

.connect-modes > div,
.service-modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3.5rem;
  border-top: 1px solid var(--rule);
}

.connect-modes article,
.service-modes article {
  min-height: 220px;
  padding: 1.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.connect-modes article:first-child,
.service-modes article:first-child {
  border-left: 1px solid var(--rule);
}

.connect-modes article p,
.service-modes article p {
  margin-top: 3rem;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.simple-page {
  min-height: 80svh;
}

.service-modes h2 {
  margin-top: 0.75rem;
  margin-bottom: 0;
  font-size: 2rem;
}

.simple-page__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  margin-top: 4rem;
}

@media (prefers-reduced-motion: no-preference) {
  .home-hero__statement,
  .operating-card {
    animation: arrive 520ms ease both;
  }

  .operating-card {
    animation-delay: 100ms;
  }

  @keyframes arrive {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (max-width: 980px) {
  .home-hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .home-hero__statement h1 {
    font-size: clamp(4.5rem, 14vw, 8.5rem);
  }

  .operating-card {
    width: min(540px, calc(100% - 12px));
    margin-bottom: 0;
  }

  .method,
  .career-record {
    grid-template-columns: 1fr;
  }

  .method__intro {
    position: static;
  }

  .system-diagram__flow {
    grid-template-columns: 1fr;
  }

  .system-node {
    min-height: 120px;
    border-right: 1px solid var(--rule-dark);
    border-bottom: 0;
  }

  .system-node:last-child {
    border-bottom: 1px solid var(--rule-dark);
  }

  .system-node::after {
    top: auto;
    right: 1.2rem;
    bottom: -0.36rem;
  }

  .evidence-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --page: calc(100vw - 2rem);
  }

  html {
    scroll-padding-top: 6.5rem;
  }

  .site-header__inner {
    min-height: 88px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.65rem;
  }

  .wordmark {
    width: 100%;
    justify-content: space-between;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-controls {
    width: 100%;
    justify-content: space-between;
  }

  .home-hero {
    padding: 4rem 0 5rem;
    gap: 4rem;
  }

  .home-hero__statement h1 {
    font-size: clamp(3.8rem, 18vw, 6.2rem);
  }

  .section-heading,
  .project-thesis,
  .waymaking-note {
    grid-template-columns: 1fr;
  }

  .waymaking-note__marker {
    min-height: 180px;
  }

  .project-card > a {
    grid-template-columns: 2rem 1fr;
    gap: 1rem;
  }

  .project-card__arrow {
    display: none;
  }

  .project-card h3 {
    font-size: clamp(2.6rem, 14vw, 4rem);
  }

  .method__steps article {
    grid-template-columns: 1fr;
  }

  .method__steps p {
    grid-column: 1;
  }

  .site-footer__base {
    flex-direction: column;
  }

  .project-hero h1,
  .about-hero h1,
  .simple-page h1 {
    font-size: clamp(3.6rem, 18vw, 6.6rem);
  }

  .project-narrative section {
    grid-template-columns: 2rem 1fr;
  }

  .public-boundary {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .connect-modes > div,
  .service-modes {
    grid-template-columns: 1fr;
  }

  .connect-modes article,
  .service-modes article {
    min-height: auto;
    border-left: 1px solid var(--rule);
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

@media (max-width: 430px) {
  .wordmark__firm {
    display: none;
  }

  .operating-card__head {
    align-items: flex-start;
    flex-direction: column;
  }
}