:root {
  color-scheme: light;
  --ink: #111713;
  --text: #24312b;
  --muted: #64736b;
  --paper: #fdfdfb;
  --wash: #f5f7f3;
  --white: #ffffff;
  --line: #dbe2dc;
  --line-strong: #b7c2b9;
  --green: #153f31;
  --green-2: #245743;
  --green-soft: #e8f0ea;
  --gold: #a97822;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: geometricPrecision;
}

a {
  color: inherit;
}

.site-header {
  min-height: 72px;
  padding: 0 30px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(253, 253, 251, 0.94);
  backdrop-filter: blur(16px);
}

.brand,
.header-cta,
.mobile-cta,
.button,
nav a,
.footer-links a {
  text-decoration: none;
}

.brand {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.16rem;
  font-weight: 700;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  background: var(--green);
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}

nav {
  display: flex;
  gap: 23px;
  color: var(--muted);
  font-size: 0.91rem;
}

nav a {
  transition: color 160ms ease;
}

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

.header-cta,
.mobile-cta {
  justify-self: end;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 800;
}

.header-cta {
  min-height: 38px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--green);
}

.mobile-cta {
  display: none;
}

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

h1,
h2 {
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 680;
  letter-spacing: 0;
}

h1 {
  max-width: 600px;
  margin-bottom: 22px;
  font-size: clamp(2.15rem, 3.7vw, 3.35rem);
  line-height: 1.08;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 2.15vw, 2.1rem);
  line-height: 1.16;
}

h3 {
  margin-bottom: 12px;
  color: var(--green);
  font-size: 1rem;
  line-height: 1.3;
}

p {
  color: var(--muted);
  line-height: 1.68;
}

.hero {
  max-width: var(--max);
  min-height: min(600px, calc(100vh - 72px));
  margin: 0 auto;
  padding: 58px 30px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 430px);
  gap: 70px;
  align-items: center;
}

.institution-line,
.section-label {
  margin-bottom: 15px;
  color: var(--gold);
  font-size: 0.71rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.institution-line::after {
  content: "";
  width: 54px;
  height: 2px;
  margin-top: 18px;
  display: block;
  background: var(--gold);
}

.lede {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--text);
  font-size: clamp(1rem, 1.12vw, 1.12rem);
  line-height: 1.62;
}

.hero-actions,
.closing-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 46px;
  padding: 0 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--green);
  font-size: 0.91rem;
  font-weight: 820;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

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

.secondary {
  background: var(--white);
  color: var(--green);
}

.gift-panel {
  border: 1px solid var(--line-strong);
  background: var(--white);
}

.gift-panel h2 {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  color: var(--green);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  font-weight: 850;
  line-height: 1.25;
}

.gift-list div {
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0 16px;
  border-bottom: 1px solid var(--line);
}

.gift-list div:last-child {
  border-bottom: 0;
}

.gift-list span {
  grid-row: span 2;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
}

.gift-list strong {
  margin-bottom: 7px;
  color: var(--green);
}

.gift-list p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.case-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--wash);
}

.case-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 62px 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
  gap: 74px;
}

.case-copy p {
  margin-bottom: 20px;
  color: var(--text);
  font-size: 1rem;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 66px 30px;
  border-bottom: 1px solid var(--line);
}

.section-top {
  max-width: 760px;
  margin-bottom: 38px;
}

.three-column {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.three-column article {
  min-height: 210px;
  padding: 25px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.three-column p {
  margin-bottom: 0;
}

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

.work-list div {
  padding: 25px 0;
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 44px;
  border-bottom: 1px solid var(--line);
}

.work-list span {
  color: var(--green);
  font-weight: 850;
}

.work-list p {
  max-width: 720px;
  margin-bottom: 0;
}

.nonprofit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.nonprofit-grid article {
  min-height: 220px;
  padding: 25px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.nonprofit-grid p {
  margin-bottom: 0;
}

.people-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1fr);
  gap: 72px;
  align-items: start;
}

.people-grid > div > p {
  margin-top: 20px;
  font-size: 1rem;
}

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

.role-list div {
  padding: 20px 0;
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.role-list strong {
  color: var(--green);
}

.role-list span {
  color: var(--muted);
  line-height: 1.55;
}

.governance {
  max-width: none;
  padding-left: max(30px, calc((100vw - var(--max)) / 2 + 30px));
  padding-right: max(30px, calc((100vw - var(--max)) / 2 + 30px));
  background: var(--green);
  color: var(--white);
  border-bottom: 0;
}

.governance .section-label,
.governance h2 {
  color: var(--white);
}

.governance-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: 74px;
  align-items: start;
}

.governance-grid > div > p {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1rem;
}

.principles {
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.principles div {
  padding: 22px 0;
  display: grid;
  grid-template-columns: 0.58fr 1fr;
  gap: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

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

.principles span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.58;
}

.funding-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(400px, 1fr);
  gap: 72px;
  align-items: start;
}

.funding-grid > div > p {
  max-width: 560px;
  margin-top: 22px;
  font-size: 1rem;
}

.funding-grid .button {
  margin-top: 18px;
}

.inline-link {
  margin-left: 8px;
}

.funding-table {
  border: 1px solid var(--line-strong);
  background: var(--white);
}

.funding-table div {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.funding-table div:last-child {
  border-bottom: 0;
}

.funding-table strong,
.funding-table span {
  display: block;
}

.funding-table strong {
  margin-bottom: 8px;
  color: var(--green);
}

.funding-table span {
  color: var(--muted);
  line-height: 1.55;
}

.methods {
  background: var(--wash);
  border-bottom: 1px solid var(--line);
}

.methods-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 62px 30px;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1fr);
  gap: 70px;
  align-items: center;
}

.methods-inner p {
  max-width: 620px;
  margin-top: 20px;
  font-size: 1rem;
}

.method-steps,
.doc-library {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.method-steps span,
.doc-library a {
  min-height: 86px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--white);
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
}

.doc-library small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.35;
}

.brief {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 30px 76px;
}

.brief-hero {
  padding: 70px 0 54px;
  border-bottom: 1px solid var(--line);
}

.brief-hero h1 {
  max-width: 760px;
}

.brief-section {
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.brief-section h2 {
  margin-bottom: 14px;
}

.brief-section p {
  max-width: 760px;
  color: var(--text);
}

.brief-table {
  margin-top: 18px;
  border: 1px solid var(--line-strong);
}

.brief-table div {
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 0.36fr 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brief-table div:last-child {
  border-bottom: 0;
}

.brief-table strong {
  color: var(--green);
}

.brief-table span {
  color: var(--muted);
  line-height: 1.55;
}

.brief-list {
  margin: 14px 0 0;
  padding-left: 22px;
  color: var(--text);
  line-height: 1.8;
}

.brief-cta {
  padding: 42px 0 0;
}

.brief-cta h2 {
  margin-bottom: 24px;
}

.closing {
  max-width: var(--max);
  margin: 0 auto;
  padding: 62px 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  border-bottom: 1px solid var(--green);
}

.closing h2 {
  max-width: 760px;
}

.closing p {
  max-width: 620px;
  margin-top: 18px;
  margin-bottom: 0;
}

footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 30px 48px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  color: var(--muted);
}

footer strong,
footer span {
  display: block;
}

footer strong {
  margin-bottom: 6px;
  color: var(--ink);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  transition: color 160ms ease;
}

.footer-links a:hover {
  color: var(--green);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .hero,
  .case-inner,
  .people-grid,
  .governance-grid,
  .funding-grid,
  .methods-inner,
  .closing {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 42px;
    padding-top: 56px;
  }

  .gift-panel,
  .funding-table {
    max-width: 640px;
  }

  .three-column {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    min-height: 64px;
    padding: 10px 18px;
  }

  .header-cta {
    display: none;
  }

  .mobile-cta {
    display: inline-flex;
  }

  h1 {
    font-size: clamp(1.95rem, 8.8vw, 2.55rem);
    line-height: 1.08;
  }

  h2 {
    font-size: clamp(1.38rem, 6.4vw, 1.85rem);
    line-height: 1.14;
  }

  .hero,
  .case-inner,
  .section,
  .methods-inner,
  .closing,
  footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    padding-top: 42px;
  }

  .gift-list div,
  .work-list div,
  .principles div,
  .role-list div,
  .brief-table div {
    grid-template-columns: 1fr;
  }

  .gift-list div {
    gap: 8px;
  }

  .work-list div {
    gap: 10px;
  }

  .principles div {
    gap: 9px;
  }

  .method-steps,
  .doc-library {
    grid-template-columns: 1fr;
  }

  .inline-link {
    margin-left: 0;
  }

  .brief {
    padding-left: 18px;
    padding-right: 18px;
  }

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

  .button {
    width: fit-content;
  }

  footer,
  .footer-links {
    flex-direction: column;
  }
}