:root {
  color-scheme: light;
  --ink: #14231f;
  --ink-soft: #445650;
  --paper: #f5f4ed;
  --paper-deep: #ebe9df;
  --white: #fffef9;
  --line: #d6d8cf;
  --green: #174e43;
  --green-bright: #277361;
  --green-pale: #dce9e2;
  --amber: #c27934;
  --red: #a84c43;
  --shadow: 0 24px 70px rgba(20, 35, 31, 0.11);
  --radius: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--green);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--green-bright);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 4px;
  border-radius: 0.2rem;
}

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

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2.8rem, 9vw, 6.5rem);
  font-weight: 720;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 690;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.shell {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.narrow,
.content-shell {
  max-width: 48rem;
}

.policy-shell {
  max-width: 50rem;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: var(--white);
  background: var(--ink);
  border-radius: 0.35rem;
  transform: translateY(-160%);
}

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

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid rgba(20, 35, 31, 0.12);
}

.header-inner {
  min-height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 760;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand span {
  color: var(--green-bright);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 3vw, 1.75rem);
}

nav a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

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

nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--green-bright);
  text-decoration-thickness: 0.14rem;
  text-underline-offset: 0.45rem;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.75rem, 11vw, 9rem) 0;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  top: -14rem;
  right: -12rem;
  border: 1px solid rgba(39, 115, 97, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 5rem rgba(39, 115, 97, 0.035), 0 0 0 10rem rgba(39, 115, 97, 0.025);
}

.hero-grid {
  display: grid;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}

.hero-copy {
  max-width: 42rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--green-bright);
  font-size: 0.76rem;
  font-weight: 780;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lead {
  max-width: 41rem;
  margin-bottom: 2rem;
  color: var(--ink-soft);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  line-height: 1.55;
}

.tagline {
  max-width: 21ch;
  margin: -0.25rem 0 1.5rem;
  color: var(--green);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.7rem 1.1rem;
  color: var(--white);
  background: var(--green);
  border: 1px solid var(--green);
  border-radius: 0.45rem;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  color: var(--white);
  background: var(--green-bright);
  border-color: var(--green-bright);
}

.button-secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.button-secondary:hover {
  color: var(--ink);
  background: var(--white);
  border-color: var(--ink-soft);
}

.signal-card,
.terrain-card {
  position: relative;
  padding: clamp(1.35rem, 4vw, 2rem);
  background: var(--white);
  border: 1px solid rgba(20, 35, 31, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.signal-label {
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.signal-line {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.85rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.signal-line span,
.feature-number {
  color: var(--green-bright);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.terrain-topline,
.terrain-band,
.terrain-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.terrain-topline {
  margin-bottom: 1rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.status-dot::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.4rem;
  background: var(--green-bright);
  border-radius: 50%;
}

.terrain-band {
  min-height: 4rem;
  margin-top: 0.55rem;
  padding: 0.8rem 1rem;
  border-radius: 0.45rem;
}

.terrain-band span,
.terrain-next span {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.terrain-band strong {
  font-size: 0.92rem;
  text-align: right;
}

.band-low { background: #e3eee8; }
.band-mid { background: #efe5d2; }
.band-high { background: #eedbd7; }

.terrain-next {
  align-items: flex-start;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.terrain-next strong {
  max-width: 16rem;
  text-align: right;
}

.section {
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
  border-top: 1px solid rgba(20, 35, 31, 0.1);
}

.section p {
  color: var(--ink-soft);
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

.feature-card {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: rgba(255, 254, 249, 0.6);
  border: 1px solid var(--line);
  border-radius: 0.85rem;
}

.feature-card .feature-number {
  display: block;
  margin-bottom: 2.5rem;
}

.feature-card p {
  margin-bottom: 0;
}

.section-contrast {
  color: var(--white);
  background: var(--ink);
  border-top: 0;
}

.section-contrast .eyebrow {
  color: #80b6a6;
}

.section-contrast p {
  color: #c9d4cf;
}

.responsibility-grid {
  display: grid;
  gap: 2rem;
}

.compact-section {
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.callout {
  display: grid;
  gap: 1.5rem;
  align-items: end;
}

.callout h2 {
  margin-bottom: 0;
}

.callout-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.8rem;
}

.text-link {
  font-weight: 720;
}

.page-intro {
  padding: clamp(4rem, 10vw, 7rem) 0 3rem;
}

.page-intro h1 {
  font-size: clamp(2.8rem, 8vw, 5rem);
}

.no-top-padding {
  padding-top: 0;
  border-top: 0;
}

.contact-panel {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 5vw, 2.5rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 55px rgba(20, 35, 31, 0.07);
}

.contact-panel h2 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.contact-note {
  padding: 1.25rem;
  background: var(--green-pale);
  border-radius: 0.65rem;
}

.contact-note p {
  margin: 0.4rem 0 0;
  font-size: 0.92rem;
}

.faq-heading {
  margin: clamp(4rem, 8vw, 6rem) 0 2rem;
}

.faq-heading h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list article {
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.faq-list article p {
  margin-bottom: 0;
}

.inline-callout {
  margin-top: 2.5rem;
  padding: 1.25rem 1.4rem;
  background: var(--green-pale);
  border-left: 4px solid var(--green-bright);
}

.inline-callout p {
  margin: 0;
}

.policy-date {
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 650;
}

.policy-content section {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.policy-content h2 {
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  letter-spacing: -0.025em;
}

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

.not-found {
  min-height: calc(100vh - 10rem);
  display: flex;
  align-items: center;
  padding: 5rem 0;
}

.error-code {
  margin-bottom: 0.5rem;
  color: var(--green-bright);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.not-found h1 {
  font-size: clamp(2.6rem, 7vw, 4.8rem);
}

.site-footer {
  padding: 2rem 0;
  color: var(--ink-soft);
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

@media (min-width: 44rem) {
  .shell {
    width: min(100% - 4rem, 72rem);
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(18rem, 0.88fr);
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .responsibility-grid,
  .callout {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .contact-panel {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: center;
  }

  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

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