@font-face {
  font-family: "Cormorant Garamond";
  src: url("/assets/fonts/cormorant-garamond-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("/assets/fonts/cormorant-garamond-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f5f2e9;
  --surface: #fffef9;
  --ink: #173129;
  --muted: #4c5f57;
  --forest: #174d3c;
  --forest-deep: #0d392e;
  --sage: #dce5d7;
  --ochre: #9b542c;
  --rule: #b8c2ba;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  border-radius: 0;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-wrap: anywhere;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-color: rgba(23, 77, 60, 0.5);
  text-underline-offset: 0.18em;
  transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease;
}

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

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

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.04;
  text-wrap: balance;
}

h1 {
  max-width: 13ch;
  font-size: clamp(3.15rem, 8vw, 6.5rem);
}

h2 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

h3 {
  font-size: clamp(1.55rem, 3vw, 2rem);
}

p {
  margin: 0 0 1.15rem;
}

ul,
ol {
  margin: 0;
  padding-left: 1.3rem;
}

li + li {
  margin-top: 0.55rem;
}

.container {
  width: min(100% - 3rem, 1160px);
  margin-inline: auto;
}

.reading {
  max-width: 43rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.6rem;
  left: 0.6rem;
  padding: 0.65rem 0.9rem;
  transform: translateY(-180%);
  border: 2px solid var(--forest-deep);
  background: var(--surface);
  font-family: var(--sans);
  font-size: 0.9rem;
}

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

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.8rem;
}

.brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.75rem;
  color: var(--forest-deep);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.brand span {
  display: block;
}

.brand small {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem 0.85rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 650;
}

.site-nav a {
  padding: 0.55rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  border-bottom-color: var(--forest);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  padding-block: clamp(4rem, 10vw, 8rem);
}

.lede {
  max-width: 37rem;
  color: var(--muted);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  line-height: 1.42;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-block;
  padding: 0.8rem 1rem;
  border: 2px solid var(--forest);
  background: var(--forest);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  background: var(--forest-deep);
  color: #fff;
}

.button-secondary {
  background: transparent;
  color: var(--forest-deep);
}

.button-secondary:hover {
  background: var(--sage);
  color: var(--forest-deep);
}

.hero-note {
  padding: 1.5rem;
  border: 1px solid var(--rule);
  background: var(--surface);
}

.hero-note strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.hero-note p:last-child {
  margin-bottom: 0;
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--rule);
}

.section-tint {
  background: var(--sage);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1.2fr);
  gap: 2rem 5rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.section-heading p {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.2rem;
}

.steps,
.settings,
.support-grid,
.measure-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.settings,
.support-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step,
.setting,
.support-item,
.measure-item {
  min-width: 0;
  padding: 1.45rem;
  background: var(--surface);
}

.step strong,
.measure-item strong {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 1.35rem;
}

.step p,
.setting p,
.support-item p,
.measure-item p {
  margin-bottom: 0;
}

.action-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 4rem;
  margin-top: 2rem;
}

.action-list article {
  border-top: 4px solid var(--forest);
  padding-top: 1rem;
}

.action-list p {
  color: var(--muted);
}

.project-grid,
.resource-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.project-item,
.resource-list article {
  min-width: 0;
  padding: 1.6rem;
  background: var(--surface);
}

.project-grid > :only-child {
  grid-column: 1 / -1;
}

.project-item p,
.resource-list article p {
  color: var(--muted);
}

.project-item a,
.resource-list article a {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 700;
}

.sequence,
.model-flow,
.course-list,
.history-list {
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.sequence li,
.model-flow li,
.course-list li,
.history-list li {
  display: grid;
  grid-template-columns: minmax(150px, 0.4fr) minmax(0, 1.6fr);
  gap: 1.5rem 3.5rem;
  padding-block: 1.7rem;
  border-bottom: 1px solid var(--rule);
}

.sequence strong,
.history-list > li > strong {
  font-size: 1.4rem;
  line-height: 1.15;
}

.sequence span,
.history-list p,
.model-flow p,
.course-list p {
  color: var(--muted);
}

.history-list p,
.model-flow p,
.course-list p {
  margin-bottom: 0;
}

.department-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.department-list span {
  min-width: 0;
  padding: 1rem;
  background: var(--surface);
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 700;
}

.model-flow li {
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
}

.model-flow li > div {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
}

.model-flow li > div > strong,
.course-list > li > strong {
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.model-flow h3,
.course-list h3 {
  margin-bottom: 0.4rem;
}

.resource-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.resource-list.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.resource-note {
  margin-top: 2rem;
  padding: 1.25rem;
  border-left: 5px solid var(--ochre);
  background: var(--surface);
}

.course-list li {
  grid-template-columns: minmax(76px, 0.18fr) minmax(0, 1.82fr);
}

.page-hero {
  padding-block: clamp(4rem, 9vw, 7rem);
}

.page-hero h1 {
  max-width: 15ch;
}

.page-hero .lede {
  margin-top: 1.5rem;
}

.page-hero-with-image {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.route-image {
  margin: 0;
  border: 1px solid var(--rule);
  background: var(--surface);
}

.route-image img {
  width: 100%;
  height: clamp(260px, 38vw, 480px);
  object-fit: cover;
}

.route-image figcaption {
  padding: 0.65rem 0.8rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.75rem;
}

.route-image-leaf img {
  object-position: center 42%;
}

.route-image-water img {
  object-position: center 48%;
}

.route-image-forest img {
  object-position: center 44%;
}

.route-image-community img {
  object-position: center 48%;
}

.image-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.image-band .route-image {
  border: 0;
}

.image-band .route-image img {
  height: clamp(230px, 32vw, 390px);
}

.home-image {
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.home-image .route-image {
  max-width: 34rem;
  margin-left: auto;
}

.pcm-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.pcm-form,
.pcm-results {
  min-width: 0;
  border: 2px solid var(--forest-deep);
  background: var(--surface);
}

.pcm-form {
  padding: clamp(1rem, 3vw, 2rem);
}

.pcm-form fieldset {
  min-width: 0;
  margin: 0 0 2rem;
  padding: 0;
  border: 0;
}

.pcm-form legend {
  width: 100%;
  margin-bottom: 0.85rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--rule);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.15;
}

.pcm-form legend span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
}

.pcm-form label {
  display: block;
  color: var(--forest-deep);
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 700;
}

.pcm-form input[type="text"],
.pcm-form input[type="number"],
.pcm-form select {
  display: block;
  width: 100%;
  min-height: 48px;
  margin-top: 0.4rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--forest-deep);
  background: #fff;
  color: var(--ink);
  font: 600 1rem/1.2 var(--sans);
}

.pcm-check-grid,
.pcm-number-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}

.pcm-check-grid label {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem;
  border: 1px solid var(--rule);
  background: var(--paper);
}

.pcm-check-grid input {
  width: 1.2rem;
  height: 1.2rem;
  flex: 0 0 auto;
  accent-color: var(--forest-deep);
}

.pcm-error {
  margin-bottom: 1.5rem;
  padding: 0.85rem 1rem;
  border: 2px solid var(--ochre);
  background: #fff1e8;
  color: #672c0c;
  font-family: var(--sans);
  font-weight: 700;
}

.pcm-results {
  outline: 0;
}

.pcm-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
}

.pcm-summary h2 {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.4rem;
  background: var(--forest-deep);
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

.pcm-summary p {
  margin: 0;
  padding: 1.2rem;
  background: var(--surface);
}

.pcm-summary strong,
.pcm-summary span {
  display: block;
}

.pcm-summary strong {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.pcm-summary span {
  margin-top: 0.25rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
}

.pcm-output-section {
  padding: 1.4rem;
  border-top: 1px solid var(--rule);
}

.pcm-output-section h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.pcm-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-family: var(--sans);
  font-size: clamp(0.7rem, 1.1vw, 0.86rem);
  line-height: 1.35;
}

.pcm-table th,
.pcm-table td {
  padding: 0.65rem 0.45rem;
  border: 1px solid var(--rule);
  text-align: left;
  overflow-wrap: anywhere;
}

.pcm-table th {
  background: var(--sage);
}

.pcm-recommendations {
  padding-left: 1.25rem;
}

.pcm-privacy {
  margin: 0;
  padding: 1.2rem 1.4rem;
  border-top: 2px solid var(--forest-deep);
  background: var(--sage);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 650;
}

#pcm-reset {
  margin-top: 1rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.plan-stage {
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1.65fr);
  gap: 2rem 4rem;
  padding-block: 2.5rem;
  border-top: 1px solid var(--rule);
}

.plan-stage:last-child {
  border-bottom: 1px solid var(--rule);
}

.plan-stage h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.plan-stage h3 {
  margin-top: 1.6rem;
}

.callout {
  margin-block: 2rem;
  padding: 1.5rem;
  border-left: 5px solid var(--ochre);
  background: var(--surface);
}

.callout p:last-child {
  margin-bottom: 0;
}

.formula {
  margin-block: 1.25rem;
  padding: 1.15rem;
  border: 1px solid var(--rule);
  background: var(--surface);
  font-family: var(--sans);
  font-size: 1rem;
  overflow-wrap: normal;
}

.worksheet {
  margin-top: 2rem;
  border: 2px solid var(--ink);
  background: var(--surface);
}

.worksheet h2 {
  padding: 1.5rem;
  border-bottom: 2px solid var(--ink);
}

.worksheet dl {
  display: grid;
  grid-template-columns: minmax(160px, 0.45fr) minmax(0, 1fr);
  margin: 0;
}

.worksheet dt,
.worksheet dd {
  min-width: 0;
  margin: 0;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.worksheet dt {
  font-weight: 700;
}

.worksheet dd {
  min-height: 4rem;
  border-left: 1px solid var(--rule);
}

.worksheet dt:last-of-type,
.worksheet dd:last-of-type {
  border-bottom: 0;
}

.source-list {
  padding: 0;
  list-style: none;
}

.source-list li {
  padding-block: 1rem;
  border-top: 1px solid var(--rule);
}

.source-list li:last-child {
  border-bottom: 1px solid var(--rule);
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  background: var(--forest-deep);
  color: #fff;
}

.cta h2 {
  color: #fff;
}

.cta p {
  margin-bottom: 0;
}

.cta .button {
  border-color: #fff;
  background: #fff;
  color: var(--forest-deep);
}

.site-footer {
  padding-block: 2.5rem;
  border-top: 1px solid var(--rule);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: end;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem 1rem;
  font-family: var(--sans);
  font-size: 0.82rem;
}

.quiet {
  color: var(--muted);
}

@media (max-width: 850px) {
  .hero,
  .section-heading,
  .plan-stage,
  .page-hero-with-image,
  .pcm-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .steps,
  .measure-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings,
  .support-grid,
  .resource-list {
    grid-template-columns: 1fr;
  }

  .department-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .footer-links {
    justify-content: flex-start;
  }

  .route-image img {
    height: clamp(250px, 65vw, 420px);
  }
}

@media (max-width: 600px) {
  body {
    font-size: 18px;
  }

  .container {
    width: min(100% - 2rem, 1160px);
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    gap: 0.25rem 1rem;
  }

  .hero {
    padding-block: 3.5rem;
  }

  .steps,
  .measure-grid,
  .action-list,
  .project-grid,
  .resource-list.two-column,
  .image-band,
  .pcm-check-grid,
  .pcm-number-grid,
  .pcm-summary {
    grid-template-columns: 1fr;
  }

  .pcm-summary h2 {
    grid-column: auto;
  }

  .pcm-output-section {
    padding: 1rem 0.65rem;
  }

  .pcm-table {
    font-size: 0.66rem;
  }

  .pcm-table th,
  .pcm-table td {
    padding: 0.45rem 0.25rem;
  }

  .sequence li,
  .model-flow li,
  .course-list li,
  .history-list li {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .worksheet dl {
    grid-template-columns: 1fr;
  }

  .worksheet dd {
    border-left: 0;
  }

  .worksheet dt {
    border-bottom: 0;
  }

  .button-row,
  .button {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0s !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .skip-link,
  .site-header,
  .site-footer,
  .button-row,
  .cta {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .container {
    width: 100%;
  }

  .section,
  .page-hero {
    padding-block: 1rem;
  }

  a {
    text-decoration: none;
  }
}