/* ==========================================================================
   V1 — "Trust & Governance" (donor-institutional direction)
   Register: well-set foundation annual-report microsite; restraint is the point.
   Tokens:
     --bg        #FFFFFF   surface (base)
     --surface   #FBF7F2   cream surface (alternating bands, panels)
     --ink       #1B2A5E   navy — headings, dark surfaces
     --body      #33394A   body text (navy-family)
     --maroon    #A81C1C   primary brand — CTA + pillar numerals
     --gold      #E0A526   accent — hairline / underline only, never a surface
     --slate     #55606E   secondary text
     --hairline  rgba(27,42,94,0.12)
     --radius    6px       max corner radius
   Type: "Source Serif 4" 600 (headings) / "Source Sans 3" 400,600 (body)
   ========================================================================== */

:root {
  --bg: #FFFFFF;
  --surface: #FBF7F2;
  --ink: #1B2A5E;
  --body: #33394A;
  --maroon: #A81C1C;
  --maroon-dark: #8C1414;
  --gold: #E0A526;
  --slate: #55606E;
  --hairline: rgba(27, 42, 94, 0.12);
  --hairline-strong: rgba(27, 42, 94, 0.28);
  --radius: 6px;
  --font-head: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --container: 1180px;
  --pad: clamp(1.25rem, 5vw, 2.5rem);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
}

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

a { color: var(--maroon); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--maroon-dark); }

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: -0.005em;
}

p { margin: 0 0 1rem; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  transition: top 0.15s ease;
}
.skip:focus { top: 0.75rem; color: #fff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ---------- Utility bar ---------- */
.utility {
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
}
.utility-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.5rem;
  min-height: 44px;
  padding-block: 0.35rem;
  font-size: 0.8125rem;
  color: var(--slate);
}
.utility-inner a {
  color: var(--slate);
  text-decoration: none;
  padding-block: 0.35rem;
}
.utility-inner a:hover { color: var(--maroon); text-decoration: underline; }
.utility-reg { margin-left: auto; letter-spacing: 0.02em; }

/* ---------- Header ---------- */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--hairline);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.85rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}
.brand-plate {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 44px;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}
.brand-plate img { width: 100%; height: 100%; object-fit: contain; }
.brand-words { display: flex; flex-direction: column; line-height: 1.25; }
.brand-t1 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--ink);
}
.brand-t2 {
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ---------- Nav ---------- */
.nav-toggle { display: block; }
.nav-toggle > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
}
.nav-toggle > summary::-webkit-details-marker { display: none; }
.nav-toggle > summary::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--maroon);
  border-bottom: 2px solid var(--maroon);
  transform: rotate(45deg) translateY(-2px);
}
.nav-toggle[open] > summary::after { transform: rotate(225deg) translateY(-2px); }

.nav {
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-toggle:not([open]) .nav { display: none; }
.nav-toggle[open] .nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0 0.25rem;
}
.nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 0.25rem;
  color: var(--slate);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--hairline);
}
.nav a:hover { color: var(--ink); }
.nav .btn { margin-top: 0.6rem; justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--maroon);
  color: #fff;
  border-color: var(--maroon);
}
.btn-primary:hover { background: var(--maroon-dark); border-color: var(--maroon-dark); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline-strong);
}
.btn-outline:hover { background: var(--surface); color: var(--maroon); border-color: var(--maroon); }
.btn-block { width: 100%; }

/* ---------- Shared section scaffolding ---------- */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section-cream { background: var(--surface); }

.eyebrow {
  margin: 0 0 1.1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}
.eyebrow::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  margin-top: 0.55rem;
  background: var(--gold);
}

.lede { font-size: 1.0625rem; color: var(--ink); max-width: 62ch; }
.section .lede { margin-bottom: 2rem; }
h2 { font-size: clamp(1.6rem, 1rem + 2.2vw, 2.35rem); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem); }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}
.hero h1 { font-size: clamp(2.1rem, 1.2rem + 3.6vw, 3.4rem); max-width: 16ch; }
.hero-copy p { max-width: 60ch; }
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.hero-media { margin: 0; }
.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}
.hero-media figcaption {
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  color: var(--slate);
}

/* ---------- Fact strip ---------- */
.fact-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: clamp(2rem, 5vw, 3.25rem) 0 0;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.fact {
  padding: 1.15rem 1.25rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.fact dd {
  margin: 0 0 0.25rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.35rem, 1rem + 1.4vw, 1.85rem);
  line-height: 1.05;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.fact dt {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ---------- The Trust and the school ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}
.trust-prose p { max-width: 62ch; }

.def-panel {
  margin: 0;
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--gold);
  border-radius: var(--radius);
  background: var(--bg);
}
.def-panel > div {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--hairline);
}
.def-panel > div:last-child { border-bottom: 0; }
.def-panel dt {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.3rem;
}
.def-panel dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink);
}

/* ---------- Pillars ---------- */
.pillars {
  list-style: none;
  margin: 0 0 clamp(2.5rem, 5vw, 3.5rem);
  padding: 0;
  border-top: 1px solid var(--hairline);
}
.pillars li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem 1.25rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--hairline);
}
.pillar-num {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--maroon);
  font-variant-numeric: tabular-nums;
}
.pillar-body h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.pillar-body p { margin: 0; max-width: 62ch; }

/* ---------- Estate diagram ---------- */
.estate-panel {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.estate-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.5rem;
  margin-bottom: 1rem;
}
.estate-head h3 { font-size: 1.3rem; margin: 0; }
.estate-head p { margin: 0; color: var(--slate); font-size: 0.9375rem; }
.estate-svg { width: 100%; height: auto; }
.svg-ground { stroke: var(--hairline-strong); stroke-width: 1.5; }
.svg-lab { fill: var(--ink); font-family: var(--font-body); font-size: 12px; font-weight: 600; }
.svg-sub { fill: var(--slate); font-family: var(--font-body); font-size: 11px; }
.svg-floor-grid rect { stroke: var(--hairline); stroke-width: 1; }
.svg-block-grid rect { stroke: var(--ink); stroke-width: 1.5; }
.svg-floor-lab { fill: var(--slate); font-family: var(--font-body); font-size: 10px; }
.svg-anno { fill: var(--ink); font-family: var(--font-body); font-size: 11px; font-style: italic; }
.estate-legend {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 0.5rem;
}
.estate-legend li { font-size: 0.9375rem; }
.estate-legend strong { color: var(--ink); }

/* ---------- Plan table ---------- */
.plan-head { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.plan-head p { max-width: 62ch; }

.table-wrap { border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
caption { text-align: left; }
thead th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--surface);
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--hairline-strong);
  vertical-align: bottom;
}
tbody td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: 0; }
tbody td:first-child { color: var(--ink); font-weight: 600; }
.num {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
tfoot td {
  padding: 1rem;
  border-top: 2px solid var(--ink);
  background: var(--bg);
}
.foot-label {
  font-weight: 600;
  color: var(--ink);
  text-align: right;
}
.foot-total {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--ink);
}

.plan-notes {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  max-width: 78ch;
}
.plan-notes li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.9375rem;
}
.plan-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.75rem;
  height: 2px;
  background: var(--maroon);
}
.plan-notes strong { color: var(--ink); }

/* ---------- Governance ---------- */
.gov-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.gov-grid li {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.4rem 1.4rem 1.1rem;
}
.gov-grid h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.4rem;
  padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.gov-grid p { margin: 0; font-size: 0.9375rem; }

/* ---------- Partner ---------- */
.partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.partner-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.partner-kicker {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--maroon);
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.5rem;
}
.partner-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.partner-card p { font-size: 0.9375rem; }
.partner-card .btn { margin-top: auto; }
.line-items {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  border-top: 1px solid var(--hairline);
}
.line-items li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.875rem;
}
.line-items span { color: var(--slate); }
.line-items strong {
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.ph-note {
  margin: 1.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--slate);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #FBF7F2;
  margin-top: clamp(2rem, 5vw, 3.5rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.footer-brand { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
.brand-plate-footer {
  width: 84px;
  height: 58px;
  background: var(--surface);
  border-color: transparent;
}
.footer-motto {
  font-family: var(--font-head);
  font-style: italic;
  font-size: 1.05rem;
  color: #FBF7F2;
  margin: 0;
}
.footer-col h3 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #E9DFD2;
  margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.5rem; font-size: 0.9375rem; }
.footer-col p { font-size: 0.9375rem; margin: 0 0 0.5rem; }
.footer-col a { color: #FBF7F2; text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.reg-line {
  color: rgba(251, 247, 242, 0.75);
  font-size: 0.8125rem !important;
  line-height: 1.55;
}
.footer-bottom {
  border-top: 1px solid rgba(251, 247, 242, 0.22);
}
.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 2rem;
  justify-content: space-between;
  padding-block: 1.1rem;
}
.footer-bottom-inner p {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(251, 247, 242, 0.82);
}

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .fact-strip { grid-template-columns: repeat(4, 1fr); }
  .trust-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .estate-legend { grid-template-columns: 1fr 1fr; gap: 0.5rem 2rem; }
  .gov-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1.3fr; }
}

@media (min-width: 900px) {
  .nav-toggle { display: contents; }
  .nav-toggle > summary { display: none; }
  .nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.15rem;
  }
  .nav a {
    border-bottom: 0;
    padding: 0.5rem 0.7rem;
    min-height: 44px;
  }
  .nav .btn { margin: 0 0 0 0.5rem; }
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
  .gov-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}

@media (max-width: 619px) {
  .table-wrap { border: 0; overflow: visible; }
  table, tbody, tfoot, tr, td { display: block; width: 100%; }
  thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  tbody tr {
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    margin-bottom: 0.85rem;
    overflow: hidden;
  }
  tbody td {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    border-bottom: 1px solid var(--hairline);
    text-align: right;
  }
  tbody td:last-child { border-bottom: 0; }
  tbody td::before {
    content: attr(data-label);
    flex: none;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--slate);
    text-align: left;
  }
  tbody td.num { white-space: normal; }
  tfoot td { display: block; }
  tfoot .foot-label { text-align: left; border-top: 2px solid var(--ink); }
  tfoot td.foot-total { text-align: right; border-top: 0; padding-top: 0; }
}

@media (max-width: 420px) {
  .utility-reg { margin-left: 0; width: 100%; }
  .brand-t1 { font-size: 0.95rem; }
  .brand-plate { width: 52px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}