:root {
  color-scheme: light;
  --ink: #0b2726;
  --deep: #103733;
  --green: #1e5148;
  --paper: #f4eddf;
  --paper-light: #fffaf0;
  --wash: #e8e1d3;
  --line: #aab4a8;
  --muted: #52615b;
  --orange: #d95d39;
  --orange-dark: #a93e23;
  --display: Georgia, "Times New Roman", Times, serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

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

html {
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  block-size: 4px;
  background: var(--orange);
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-color: var(--orange);
}

a:focus-visible {
  border-radius: 2px;
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

::selection {
  background: var(--orange);
  color: var(--paper-light);
}

.skip-link {
  position: fixed;
  inset: 12px auto auto 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--paper-light);
  color: var(--ink);
  font-weight: 750;
  transform: translateY(-180%);
}

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

.site-header,
.site-footer,
.shell {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  min-block-size: 98px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid var(--line);
}

.brand {
  min-block-size: 44px;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  inline-size: 33px;
  block-size: 33px;
  flex: none;
  border: 2px solid var(--ink);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
}

.brand-mark::before {
  inset: 6px 14px;
  border-inline: 2px solid var(--ink);
}

.brand-mark::after {
  inline-size: 7px;
  block-size: 7px;
  inset: 4px 4px auto auto;
  border-radius: 50%;
  background: var(--orange);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

.brand-copy span {
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.primary-nav ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.primary-nav a {
  min-block-size: 44px;
  padding-inline: 15px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 720;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--ink);
}

.primary-nav a[aria-current="page"]::before {
  content: "";
  inline-size: 6px;
  block-size: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.eyebrow,
.folio,
.section-label,
.status-line,
.method-number,
.fact-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow,
.section-label {
  color: var(--orange-dark);
}

.home-hero {
  min-block-size: 690px;
  display: grid;
  grid-template-columns: 0.23fr 1.42fr 0.65fr;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.hero-rail {
  padding: 72px 30px 40px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
}

.hero-rail .folio {
  color: var(--muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.coordinate {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.8;
}

.hero-copy {
  padding: 112px clamp(40px, 6vw, 92px) 94px;
  align-self: center;
}

.hero-copy h1,
.page-intro h1,
.not-found h1 {
  margin: 22px 0 0;
  font-family: var(--display);
  font-size: clamp(4rem, 8.4vw, 7.9rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.hero-copy h1 em {
  color: var(--green);
  font-weight: 400;
}

.hero-lede {
  max-width: 670px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.6;
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.text-link,
.solid-link {
  min-block-size: 48px;
  padding: 11px 18px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: 0.8rem;
  font-weight: 780;
  text-decoration: none;
}

.solid-link {
  background: var(--ink);
  color: var(--paper-light);
}

.solid-link:hover {
  background: var(--green);
}

.text-link {
  border-bottom: 1px solid var(--ink);
}

.text-link::after,
.solid-link::after {
  content: "↗";
  color: var(--orange);
  font-family: var(--mono);
}

.hero-aside {
  padding: 74px 0 58px 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid var(--line);
}

.harbor-rule {
  position: relative;
  min-block-size: 160px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--ink);
}

.harbor-rule::before {
  content: "";
  position: absolute;
  inset: auto 0 -1px;
  inline-size: 58%;
  border-bottom: 7px solid var(--orange);
}

.harbor-rule::after {
  content: "";
  position: absolute;
  inset: 0 21% auto auto;
  inline-size: 1px;
  block-size: 100%;
  background: var(--line);
}

.aside-note {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.aside-note p:last-child {
  margin: 11px 0 0;
  color: var(--muted);
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1.35;
}

.principle-strip {
  width: 100%;
  background: var(--ink);
  color: var(--paper-light);
}

.principle-strip .shell {
  min-block-size: 106px;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
  gap: 48px;
}

.principle-strip p {
  margin: 0;
}

.principle-strip .section-label {
  color: #ff8b67;
}

.principle-statement {
  font-family: var(--display);
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  line-height: 1.25;
}

.editorial-section {
  padding-block: 120px;
  display: grid;
  grid-template-columns: 0.42fr 1.05fr 0.53fr;
  gap: clamp(36px, 6vw, 92px);
  border-bottom: 1px solid var(--line);
}

.section-index {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.section-index::before {
  content: "";
  inline-size: 42px;
  margin-right: 12px;
  display: inline-block;
  border-top: 1px solid var(--muted);
  vertical-align: middle;
}

.section-main h2,
.closing-field h2,
.content-section h2,
.status-board h2 {
  margin: 15px 0 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section-main > p {
  max-width: 680px;
  margin: 29px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-note {
  align-self: end;
  padding: 22px 0 0 22px;
  border-top: 4px solid var(--orange);
  border-left: 1px solid var(--line);
}

.section-note p {
  margin: 0;
  color: var(--muted);
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1.45;
}

.decision-field {
  padding-block: 116px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.decision-panel {
  min-block-size: 380px;
  padding: clamp(36px, 6vw, 74px);
  background: var(--paper-light);
}

.decision-panel:last-child {
  background: var(--deep);
  color: var(--paper-light);
}

.decision-word {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(4.5rem, 10vw, 8.7rem);
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 0.82;
}

.decision-panel p:last-child {
  max-width: 510px;
  margin: 48px 0 0;
  color: var(--muted);
}

.decision-panel:last-child p:last-child {
  color: #cbd8d2;
}

.closing-field {
  padding-block: 116px 126px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(50px, 9vw, 140px);
  align-items: end;
}

.closing-field h2 {
  max-width: 720px;
}

.closing-aside {
  padding-left: 25px;
  border-left: 1px solid var(--line);
}

.closing-aside p {
  margin: 0 0 24px;
  color: var(--muted);
}

.page-intro {
  padding-block: 100px 110px;
  display: grid;
  grid-template-columns: 0.35fr 1.2fr 0.45fr;
  gap: clamp(32px, 6vw, 86px);
  border-bottom: 1px solid var(--line);
}

.page-intro .folio {
  color: var(--muted);
}

.page-intro h1 {
  max-width: 850px;
  font-size: clamp(3.8rem, 7.4vw, 7.2rem);
}

.page-intro-copy p {
  max-width: 680px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 1.16rem;
}

.intro-aside {
  align-self: end;
  padding-top: 18px;
  border-top: 4px solid var(--orange);
  color: var(--muted);
  font-size: 0.86rem;
}

.method-list {
  margin-block: 0;
  margin-inline: auto;
  padding: 0;
  list-style: none;
}

.method-step {
  min-block-size: 280px;
  padding-block: 54px;
  display: grid;
  grid-template-columns: 0.28fr 0.72fr;
  gap: clamp(34px, 7vw, 100px);
  border-bottom: 1px solid var(--line);
}

.method-meta {
  display: grid;
  align-content: space-between;
}

.method-number {
  color: var(--orange-dark);
}

.method-meta span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.method-body {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: clamp(30px, 6vw, 90px);
}

.method-body h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.5rem, 4.6vw, 4.7rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.method-body p {
  max-width: 580px;
  margin: 5px 0 0;
  color: var(--muted);
}

.content-section {
  padding-block: 108px;
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  gap: clamp(40px, 8vw, 120px);
  border-bottom: 1px solid var(--line);
}

.content-section h2 {
  margin-top: 0;
  font-size: clamp(2.5rem, 4.4vw, 4.4rem);
}

.content-copy {
  max-width: 720px;
}

.content-copy p {
  margin: 0 0 22px;
  color: var(--muted);
}

.plain-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  padding: 17px 0 17px 28px;
  position: relative;
  border-top: 1px solid var(--line);
}

.plain-list li::before {
  content: "";
  position: absolute;
  inset: 25px auto auto 0;
  inline-size: 8px;
  block-size: 8px;
  background: var(--orange);
}

.status-board {
  margin-block: 96px 116px;
  border: 1px solid var(--ink);
}

.status-topline {
  min-block-size: 55px;
  padding-inline: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--ink);
}

.status-line {
  margin: 0;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 0.75rem;
}

.status-indicator::before {
  content: "";
  inline-size: 9px;
  block-size: 9px;
  background: var(--orange);
}

.status-body {
  min-block-size: 410px;
  padding: clamp(38px, 8vw, 100px);
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: clamp(44px, 9vw, 130px);
  align-items: end;
}

.status-board h2 {
  max-width: 720px;
  font-size: clamp(3.5rem, 7vw, 7rem);
}

.status-explanation {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.status-explanation p {
  margin: 0 0 18px;
  color: var(--muted);
}

.policy-note {
  padding: 35px;
  background: var(--deep);
  color: var(--paper-light);
}

.policy-note p {
  max-width: 780px;
  margin: 10px 0 0;
  color: #cbd8d2;
}

.privacy-grid {
  padding-block: 90px 120px;
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: clamp(48px, 9vw, 135px);
}

.privacy-nav {
  align-self: start;
  padding-top: 9px;
  position: sticky;
  top: 28px;
}

.privacy-nav p {
  margin: 0 0 18px;
}

.privacy-nav ol {
  margin: 0;
  padding: 0;
  list-style-position: inside;
}

.privacy-nav li {
  padding-block: 8px;
  color: var(--muted);
  font-size: 0.8rem;
}

.privacy-copy {
  max-width: 760px;
}

.privacy-copy section {
  padding: 0 0 52px;
  margin: 0 0 52px;
  border-bottom: 1px solid var(--line);
}

.privacy-copy section:last-child {
  margin-bottom: 0;
}

.privacy-copy h2 {
  margin: 0 0 20px;
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3.1rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
}

.privacy-copy p {
  color: var(--muted);
}

.not-found {
  min-block-size: calc(100vh - 99px);
  padding-block: 90px;
  display: grid;
  grid-template-columns: 0.4fr 1fr;
  gap: clamp(38px, 8vw, 120px);
  align-items: center;
}

.not-found-code {
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: clamp(5rem, 12vw, 11rem);
  font-weight: 700;
  line-height: 0.8;
  writing-mode: vertical-rl;
}

.not-found h1 {
  max-width: 800px;
  font-size: clamp(4rem, 8vw, 7.8rem);
}

.not-found p {
  max-width: 580px;
  margin: 30px 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.site-footer-wrap {
  background: var(--ink);
  color: var(--paper-light);
}

.site-footer {
  min-block-size: 250px;
  padding-block: 55px 38px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 54px;
}

.footer-statement {
  max-width: 610px;
  margin: 0;
  color: #cbd8d2;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  line-height: 1.35;
}

.footer-links {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-content: start;
  gap: 8px 24px;
  list-style: none;
}

.footer-links a {
  min-block-size: 44px;
  display: inline-flex;
  align-items: center;
  color: #dbe4df;
  font-size: 0.8rem;
}

.footer-contact,
.footer-meta {
  margin: 0;
  color: #9fb0a8;
  font-size: 0.72rem;
}

.footer-contact {
  max-width: 620px;
}

.footer-meta {
  text-align: right;
}

@media (max-width: 940px) {
  .home-hero {
    min-block-size: auto;
    grid-template-columns: 75px 1fr;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero-aside {
    grid-column: 1 / -1;
    padding: 44px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .harbor-rule {
    margin: 0;
  }

  .editorial-section,
  .page-intro {
    grid-template-columns: 0.3fr 1.3fr;
  }

  .section-note,
  .intro-aside {
    grid-column: 2;
  }

  .method-body {
    grid-template-columns: 1fr;
  }

  .status-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header,
  .site-footer,
  .shell {
    width: min(100% - 32px, 1200px);
  }

  .site-header {
    padding-block: 17px;
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .primary-nav {
    width: 100%;
  }

  .primary-nav ul {
    justify-content: space-between;
    gap: 0;
  }

  .primary-nav a {
    padding-inline: 8px;
  }

  .home-hero {
    display: block;
  }

  .hero-rail {
    padding: 22px 0;
    flex-direction: row;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-rail .folio {
    writing-mode: initial;
    transform: none;
  }

  .coordinate {
    text-align: right;
  }

  .hero-copy {
    padding: 70px 0 75px;
  }

  .hero-copy h1 {
    font-size: clamp(3.7rem, 18vw, 6rem);
  }

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

  .principle-strip .shell,
  .decision-field,
  .closing-field,
  .content-section,
  .privacy-grid,
  .not-found,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .principle-strip .shell {
    padding-block: 26px;
    gap: 10px;
  }

  .editorial-section,
  .page-intro {
    padding-block: 76px;
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .section-note,
  .intro-aside {
    grid-column: auto;
  }

  .decision-field {
    padding-block: 72px;
  }

  .decision-panel {
    min-block-size: 330px;
  }

  .method-step,
  .method-body {
    grid-template-columns: 1fr;
  }

  .method-step {
    gap: 32px;
  }

  .method-meta {
    grid-template-columns: 1fr auto;
  }

  .status-board {
    margin-block: 68px 82px;
  }

  .privacy-grid {
    padding-block: 65px 90px;
  }

  .privacy-nav {
    position: static;
  }

  .not-found-code {
    writing-mode: initial;
  }

  .site-footer {
    gap: 38px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-meta {
    text-align: left;
  }
}

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

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