:root {
  --paper: #f4f1ea;
  --paper-light: #fbfaf6;
  --paper-deep: #e9e4da;
  --ink: #202725;
  --ink-soft: #56605c;
  --teal: #0f6963;
  --teal-deep: #0b4e4a;
  --teal-soft: #dce9e4;
  --line: #d3cec3;
  --line-dark: rgba(255, 255, 255, 0.18);
  --white: #fff;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --container: 74rem;
  --section-space: clamp(5rem, 9vw, 9rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid #c86a3a;
  outline-offset: 4px;
}

::selection {
  background: var(--teal);
  color: var(--white);
}

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(32, 39, 37, 0.14);
  background: rgba(244, 241, 234, 0.94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper-light);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.25rem);
}

.primary-nav a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.primary-nav a:hover {
  color: var(--teal-deep);
}

section[id] {
  scroll-margin-top: 5.5rem;
}

.hero {
  padding: clamp(3.5rem, 7vw, 7rem) 0 clamp(5rem, 9vw, 8.5rem);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(18rem, 4fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.eyebrow,
.micro-label {
  margin: 0 0 1.25rem;
  color: var(--teal-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
}

.hero-name {
  display: block;
  margin-bottom: 1.2rem;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 680;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.hero-statement {
  display: block;
  max-width: 12ch;
  font-family: var(--serif);
  font-size: clamp(3.1rem, 7vw, 6.6rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
  text-wrap: balance;
}

.hero-context {
  max-width: 32rem;
  margin: 1.5rem 0 0;
  color: var(--teal-deep);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-style: italic;
  line-height: 1.2;
}

.hero-intro {
  max-width: 44rem;
  margin: 2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.75;
}

.location {
  margin: 1.25rem 0 0;
  font-size: 0.9375rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.25rem;
}

.button {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-style: normal;
  font-weight: 750;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--ink);
  color: var(--white);
}

.button-primary:hover {
  background: var(--teal-deep);
}

.text-link {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid currentColor;
  color: var(--teal-deep);
  font-size: 0.875rem;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: clamp(3rem, 6vw, 5.5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.hero-facts li {
  padding: 1.25rem 1rem 0 0;
}

.hero-facts li + li {
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}

.hero-facts strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.hero-facts span {
  display: block;
  margin: 0.3rem 0 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.45;
}

.portrait-figure {
  position: relative;
  width: min(100%, 25rem);
  margin: 0 auto;
}

.portrait-frame {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--ink);
  background: var(--white);
}

.portrait-frame::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  background: var(--teal);
}

.portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.portrait-figure figcaption {
  position: relative;
  z-index: 2;
  margin-top: 2.25rem;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-transform: uppercase;
  text-align: right;
}

.section {
  padding: var(--section-space) 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(8rem, 2fr) minmax(0, 8fr);
  gap: clamp(2rem, 6vw, 7rem);
}

.section-marker {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding-top: 0.65rem;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.section-marker span:first-child {
  min-width: 1.75rem;
  color: var(--teal-deep);
}

.section-content h2,
.contact-section h2 {
  max-width: 19ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
}

.copy-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 5rem);
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.copy-columns p,
.ai-intro p,
.work-heading p,
.contact-section p {
  max-width: 42rem;
}

.copy-columns p,
.ai-intro p {
  margin: 0 0 1.2rem;
  color: var(--ink-soft);
}

.lead {
  color: var(--ink) !important;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  line-height: 1.45;
}

.pull-quote {
  max-width: 50rem;
  margin: clamp(3rem, 6vw, 5.5rem) 0 0;
  padding: 2rem 0 0 clamp(1.25rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--teal);
}

.pull-quote > p:last-child {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-style: italic;
  line-height: 1.25;
}

.pull-quote .micro-label {
  margin: 0 0 1rem;
}

.expertise-section {
  background: var(--ink);
  color: var(--paper-light);
}

.section-grid-dark .section-marker,
.expertise-section .section-intro {
  color: rgba(255, 255, 255, 0.68);
}

.section-grid-dark .section-marker span:first-child,
.eyebrow-light {
  color: #8ec5ba;
}

.expertise-section .section-intro {
  max-width: 45rem;
  margin: 2rem 0 0;
  font-size: 1.0625rem;
}

.expertise-list {
  margin-top: clamp(4rem, 7vw, 7rem);
  border-top: 1px solid var(--line-dark);
}

.expertise-item {
  display: grid;
  grid-template-columns: minmax(3rem, 1fr) minmax(15rem, 3fr) minmax(20rem, 5fr);
  gap: clamp(1rem, 3vw, 3rem);
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.item-number {
  color: #8ec5ba;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.expertise-item h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 400;
  line-height: 1.2;
}

.expertise-item p {
  max-width: 45rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.expertise-summary {
  max-width: 47rem;
  margin: 3rem 0 0 auto;
  color: #a9d2ca;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.4;
}

.ai-section {
  background: var(--paper-light);
}

.ai-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 5rem);
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.harness {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  margin-top: clamp(3rem, 7vw, 6.5rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line);
}

.harness h3 {
  max-width: 18ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.8rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.harness-copy > p:last-child {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  color: var(--ink-soft);
}

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

.system-bridge li {
  position: relative;
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.system-bridge li + li {
  margin-top: 1.25rem;
}

.system-bridge li + li::before {
  content: "↓";
  position: absolute;
  top: -1.45rem;
  left: 50%;
  color: var(--teal-deep);
  font-weight: 800;
}

.system-bridge li:nth-child(2) {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.system-bridge span {
  color: var(--ink-soft);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.system-bridge strong {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.work-section {
  border-top: 1px solid var(--line);
}

.work-heading .lead {
  margin: 2rem 0 0;
}

.work-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 0.85fr);
  align-items: start;
  gap: clamp(2.5rem, 6vw, 6rem);
  margin-top: clamp(4rem, 7vw, 7rem);
}

.scope-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.scope-list article {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.scope-list article:nth-child(odd) {
  padding-right: clamp(1.5rem, 4vw, 4rem);
}

.scope-list article:nth-child(even) {
  padding-left: clamp(1.5rem, 4vw, 4rem);
  border-left: 1px solid var(--line);
}

.scope-list h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  font-weight: 400;
  line-height: 1.2;
}

.scope-list p:last-child {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.scope-list .micro-label,
.outcome-panel .micro-label {
  margin-bottom: 0.75rem;
}

.outcome-panel {
  position: sticky;
  top: 7rem;
  padding: clamp(2rem, 4vw, 3.25rem);
  background: var(--teal);
  color: var(--white);
}

.outcome-panel .micro-label {
  color: #cae2dc;
}

.outcome-panel h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.outcome-panel > p:not(.micro-label) {
  margin: 1.5rem 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.outcome-panel .outcome-note {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.method-section {
  background: var(--paper-deep);
}

.method-list {
  margin: clamp(3rem, 6vw, 5.5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.method-list li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.method-number {
  color: var(--teal-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.method-list h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 400;
  line-height: 1.2;
}

.method-list p {
  max-width: 40rem;
  margin: 0.65rem 0 0;
  color: var(--ink-soft);
}

.experience-section {
  background: var(--paper-light);
}

.timeline {
  margin-top: clamp(3rem, 6vw, 5.5rem);
  border-top: 1px solid var(--line);
}

.timeline-item {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.timeline-date {
  margin: 0;
  color: var(--teal-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline-item h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1.2;
}

.timeline-place {
  margin: 0.35rem 0 0 !important;
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline-item p:last-child {
  max-width: 43rem;
  margin: 0.9rem 0 0;
  color: var(--ink-soft);
}

.education {
  margin-top: 3.5rem;
  padding-left: 1.5rem;
  border-left: 4px solid var(--teal);
}

.education p {
  margin: 0;
}

.education .micro-label {
  margin-bottom: 0.75rem;
}

.contact-section {
  padding: var(--section-space) 0;
  background: var(--teal-deep);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(10rem, 2fr) minmax(0, 8fr);
  gap: clamp(2rem, 6vw, 7rem);
}

.contact-kicker {
  margin: 0;
  color: #a9d2ca;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.contact-section h2 {
  max-width: 16ch;
}

.contact-grid > div > p {
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.0625rem;
}

.contact-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
  font-style: normal;
}

.button-light {
  background: var(--paper-light);
  color: var(--teal-deep);
}

.button-light:hover {
  background: var(--white);
}

.text-link-light {
  color: var(--white);
}

.contact-section :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--white);
  outline-offset: 5px;
}

.site-footer {
  padding: 2rem 0;
  background: #083c39;
  color: rgba(255, 255, 255, 0.62);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.75rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner strong {
  color: var(--white);
}

@media (max-width: 62rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(17rem, 0.75fr);
    gap: 3rem;
  }

  .hero-statement {
    font-size: clamp(3rem, 7vw, 5.25rem);
  }

  .section-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .section-marker {
    padding-top: 0;
  }

  .work-layout {
    grid-template-columns: 1fr;
  }

  .outcome-panel {
    position: static;
  }
}

@media (max-width: 56rem) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-statement {
    font-size: clamp(3.25rem, 10vw, 5.5rem);
  }

  .portrait-figure {
    margin-top: 1rem;
  }
}

@media (max-width: 48rem) {
  .container {
    width: min(calc(100% - 2rem), var(--container));
  }

  .header-inner {
    min-height: 4.25rem;
  }

  .brand-name {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-width: 0;
  }

  .hero-statement {
    max-width: 10ch;
    font-size: clamp(3.1rem, 14vw, 5.2rem);
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .hero-facts li {
    display: grid;
    grid-template-columns: minmax(8rem, 0.8fr) 1.2fr;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-facts li + li {
    padding-left: 0;
    border-left: 0;
  }

  .hero-facts span {
    margin-top: 0;
  }

  .portrait-figure {
    width: min(calc(100% - 1.25rem), 24rem);
    margin-top: 1rem;
  }

  .copy-columns,
  .ai-intro,
  .harness {
    grid-template-columns: 1fr;
  }

  .expertise-item {
    grid-template-columns: 2rem 1fr;
  }

  .expertise-item p {
    grid-column: 2;
  }

  .scope-list {
    grid-template-columns: 1fr;
  }

  .scope-list article:nth-child(odd),
  .scope-list article:nth-child(even) {
    padding-inline: 0;
    border-left: 0;
  }

  .system-bridge li {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 30rem) {
  .nav-optional {
    display: none !important;
  }

  .hero-actions,
  .contact-links {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .text-link,
  .contact-links .text-link {
    align-self: flex-start;
  }

  .button {
    width: 100%;
  }

  .portrait-figure figcaption {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .hero-actions {
    display: none;
  }

  body {
    background: var(--white);
    color: #000;
  }

  .section,
  .hero {
    padding: 2rem 0;
  }

  .expertise-section {
    background: var(--white);
    color: #000;
  }

  .section-grid-dark .section-marker,
  .expertise-section .section-intro,
  .expertise-item p,
  .expertise-summary {
    color: #000;
  }

  .expertise-item,
  .expertise-list {
    border-color: #aaa;
  }

  .contact-section,
  .site-footer {
    background: var(--white);
    color: #000;
  }

  .contact-kicker,
  .contact-grid > div > p,
  .footer-inner,
  .footer-inner strong,
  .text-link-light {
    color: #000;
  }

  .button-light {
    border-color: #000;
  }

  .outcome-panel {
    border: 1px solid #000;
    background: var(--white);
    color: #000;
  }

  .outcome-panel .micro-label,
  .outcome-panel > p:not(.micro-label),
  .outcome-panel .outcome-note {
    color: #000;
    border-color: #aaa;
  }
}