@font-face { font-family: "Vollkorn"; src: url(/esf/fonts/vollkorn.woff2) format("woff2"); font-weight: 400 900; font-display: swap; }
@font-face { font-family: "Karla"; src: url(/esf/fonts/karla.woff2) format("woff2"); font-weight: 400 700; font-display: swap; }

:root {
  --pine: #0E3B34;
  --pine-deep: #0A2B26;
  --pine-soft: #E3ECE8;
  --brass: #C99A3E;
  --brass-deep: #8A6420;
  --stone: #F4F5F2;
  --white: #FFFFFF;
  --text: #17211F;
  --lichen: #55625E;
  --boardline: #D5DDD9;
  --on-pine: #D7E3DE;
  --serif: "Vollkorn", Georgia, "Times New Roman", serif;
  --sans: "Karla", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --edge: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--stone); color: var(--text); font: 400 1.0625rem/1.65 var(--sans); }
img, svg, iframe { max-width: 100%; }
a { color: var(--pine); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--brass-deep); }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.005em; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }

.frame { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 var(--edge); }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--white); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 8px; }

.btn { display: inline-block; font: 600 1rem/1.2 var(--sans); padding: 14px 22px; border-radius: 3px; text-decoration: none; border: 1.5px solid transparent; }
.btn--gold { background: var(--brass); color: var(--pine-deep); }
.btn--gold:hover { background: #D8AC55; color: var(--pine-deep); }
.btn--plain { border-color: currentColor; color: inherit; }
.btn--plain:hover { color: inherit; background: rgba(255, 255, 255, .08); }

.topbar { background: var(--white); border-bottom: 1px solid var(--boardline); position: relative; z-index: 20; }
.topbar__row { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brandmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--pine); font: 600 1.3rem/1 var(--serif); margin-right: auto; }
.brandmark .mark { flex: none; }
.brandmark--light { color: var(--white); }
.menu-toggle { display: none; font: 600 .95rem var(--sans); background: none; border: 1.5px solid var(--pine); color: var(--pine); border-radius: 3px; padding: 9px 16px; cursor: pointer; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav > ul { display: flex; gap: 26px; list-style: none; align-items: center; }
.primary-nav > ul > li > a, .roles-toggle { font: 500 .98rem var(--sans); color: var(--text); text-decoration: none; background: none; border: 0; padding: 6px 0; cursor: pointer; }
.primary-nav > ul > li > a:hover, .roles-toggle:hover { color: var(--brass-deep); }
.roles-toggle::after { content: ""; display: inline-block; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-3px) rotate(45deg); margin-left: 9px; }
.roles-toggle[aria-expanded="true"]::after { transform: translateY(1px) rotate(225deg); }
.roles-drawer { position: absolute; left: 0; right: 0; top: 100%; background: var(--white); border-bottom: 1px solid var(--boardline); box-shadow: 0 18px 30px rgba(10, 43, 38, .12); padding: 28px 0 24px; }
.roles-drawer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 28px; }
.roles-drawer__fn { font: 700 .8rem var(--sans); text-transform: uppercase; letter-spacing: .06em; color: var(--lichen); margin: 0 0 8px; }
.roles-drawer ul { list-style: none; }
.roles-drawer li a { display: block; padding: 3px 0; text-decoration: none; color: var(--text); font-size: .97rem; }
.roles-drawer li a:hover, .roles-drawer li a[aria-current] { color: var(--brass-deep); text-decoration: underline; }
.roles-drawer__all { display: inline-block; margin-top: 18px; font-weight: 600; }

.trail ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: .9rem; margin-bottom: 18px; }
.trail li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.trail a { color: inherit; }

.charter { background: var(--pine); color: var(--white); padding: clamp(48px, 7vw, 96px) 0; }
.charter--inner { padding: clamp(40px, 5vw, 68px) 0; }
.charter a:not(.btn) { color: var(--white); }
.charter__grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.charter h1 { max-width: 17ch; }
.charter--inner h1 { max-width: 22ch; }
.charter__lead { font-size: 1.18rem; color: var(--on-pine); max-width: 60ch; }
.charter__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ledger { border: 1px solid rgba(255, 255, 255, .22); border-radius: 4px; padding: 26px 28px; background: var(--pine-deep); }
.ledger__title { font-size: 1.2rem; margin-bottom: 14px; }
.ledger__list, .ledger__points { list-style: none; }
.ledger__list li { border-top: 1px solid rgba(255, 255, 255, .14); }
.ledger__list a { display: block; padding: 12px 0; text-decoration: none; font-weight: 600; }
.ledger__list a:hover { color: var(--brass); }
.ledger__list span { display: block; margin: -8px 0 12px; font-size: .9rem; color: var(--on-pine); }
.ledger__note { margin: 14px 0 0; font-size: .9rem; color: var(--on-pine); }
.ledger__points li { padding: 9px 0 9px 20px; border-top: 1px solid rgba(255, 255, 255, .14); position: relative; color: var(--on-pine); }
.ledger__points li::before { content: ""; position: absolute; left: 0; top: 19px; width: 8px; height: 2px; background: var(--brass); }

.brief, .practices, .mandates, .sequence, .assessment, .owners, .reach, .faqs, .rolebook, .pair, .kin, .longform { padding: clamp(52px, 7vw, 96px) 0; }
.practices__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; margin-bottom: 28px; }
.practices__head p, .assessment__note { color: var(--lichen); margin: 0; }

.brief { background: var(--white); }
.brief__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(24px, 5vw, 72px); }
.brief__copy p:last-child { margin-bottom: 0; }

.practice-rows { border-top: 2px solid var(--pine); }
.practice { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px clamp(24px, 5vw, 64px); padding: 28px 0; border-bottom: 1px solid var(--boardline); }
.practice h3 { margin-bottom: .35em; }
.practice__about p { margin: 0; color: var(--lichen); }
.practice__roles { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; align-content: start; padding-top: 4px; }
.practice__roles a { font-weight: 600; }

.mandates { background: var(--pine-soft); }
.mandate-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 8px; }
.mandate { background: var(--white); padding: 26px 24px; border-top: 3px solid var(--pine); scroll-margin-top: 24px; }
.mandate p { margin: 0; color: var(--lichen); }

.sequence__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr); gap: clamp(28px, 5vw, 72px); }
.sequence__intro p { color: var(--lichen); }
.stages { list-style: none; counter-reset: stage; }
.stage { counter-increment: stage; display: grid; grid-template-columns: 56px 1fr; column-gap: 12px; padding: 20px 0; border-top: 1px solid var(--boardline); }
.stage::before { content: counter(stage); grid-row: span 2; font: 600 2rem/1 var(--serif); color: var(--brass-deep); }
.stage h3 { margin-bottom: .3em; }
.stage p { margin: 0; color: var(--lichen); }

.assessment { background: var(--pine); color: var(--white); }
.assessment .assessment__note { color: var(--on-pine); }
.assessment__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(28px, 5vw, 72px); }
.tests { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 36px; margin: 0; }
.tests dt { font: 600 1.2rem/1.3 var(--serif); margin-bottom: 6px; color: var(--white); }
.tests dd { margin: 0; color: var(--on-pine); }

.owner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; border-top: 1px solid var(--boardline); padding-top: 28px; margin-top: 8px; }
.owner p { margin: 0; color: var(--lichen); }

.reach { background: var(--white); }
.reach__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); }
.reach__head { font-size: 1.1rem; margin-top: 8px; }
.partner-list { list-style: none; }
.partner-list li { padding: 6px 0; color: var(--lichen); }
.partner-list a { font-weight: 600; }
.city-list { list-style: none; columns: 3; column-gap: 24px; }
.city-list li { padding: 4px 0; break-inside: avoid; }

.faqs__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(24px, 5vw, 72px); }
.faqs details { border-top: 1px solid var(--boardline); }
.faqs details:last-child { border-bottom: 1px solid var(--boardline); }
.faqs summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font: 600 1.12rem/1.4 var(--serif); }
.faqs summary::-webkit-details-marker { display: none; }
.faqs summary::before, .faqs summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 2px; background: var(--pine); }
.faqs summary::after { transform: rotate(90deg); transition: transform .2s; }
.faqs details[open] summary::after { transform: rotate(0); }
.faqs details > :not(summary) { margin: 0 0 18px; color: var(--lichen); }
.faqs details ul, .faqs details ol { padding-left: 1.2em; }

.enquiry { background: var(--pine-deep); color: var(--white); padding: clamp(52px, 7vw, 96px) 0; }
.enquiry a:not(.btn) { color: var(--white); }
.enquiry__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.enquiry__copy p { color: var(--on-pine); }
.enquiry__list { padding-left: 1.2em; color: var(--on-pine); margin-bottom: 1.2em; }
.enquiry__list li { margin: 4px 0; }
.enquiry__alt { font-size: .95rem; }
.enquiry__form { background: var(--white); border-radius: 4px; padding: 8px; min-height: 540px; }
.enquiry--page { padding-top: clamp(40px, 5vw, 68px); }

.rolebook__fn + .rolebook__fn { margin-top: 48px; }
.rolebook__fn { scroll-margin-top: 24px; }
.rolebook__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 32px; border-top: 2px solid var(--pine); }
.role-entry { display: block; padding: 18px 0; border-bottom: 1px solid var(--boardline); text-decoration: none; color: var(--text); }
.role-entry__name { display: block; font: 600 1.2rem/1.3 var(--serif); color: var(--pine); margin-bottom: 4px; }
.role-entry__text { display: block; color: var(--lichen); }
.role-entry:hover .role-entry__name { color: var(--brass-deep); text-decoration: underline; }

.pair { background: var(--white); }
.pair__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); }
.pair p { margin: 0; }
.kin { padding: clamp(36px, 5vw, 56px) 0; }
.kin h2 { font-size: 1.4rem; }
.kin__list { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.kin__list a { display: inline-block; padding: 9px 16px; border: 1px solid var(--boardline); background: var(--white); border-radius: 3px; text-decoration: none; font-weight: 600; }
.kin__list a:hover { border-color: var(--pine); }

.longform { background: var(--white); }
.prose { max-width: 72ch; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin: 4px 0; }

.longform__grid { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 64px; align-items: start; }
.longform__grid > .prose { grid-row: 1; grid-column: 1; }
.longform__grid > .prose:only-child { grid-column: 1 / -1; }
.contents { grid-column: 2; grid-row: 1; position: sticky; top: 24px; background: var(--stone); padding: 18px 20px; border-radius: 4px; }
.contents__title { font: 600 1.05rem/1.3 var(--serif); color: var(--pine); margin-bottom: 8px; }
.contents ol { list-style: none; }
.contents li + li { border-top: 1px solid var(--boardline); }
.contents a { display: block; padding: 7px 0; font-size: .92rem; line-height: 1.4; color: var(--lichen); text-decoration: none; }
.contents a:hover { color: var(--pine); text-decoration: underline; }
.prose > p:first-child { font-size: 1.1rem; }
.prose table { border-collapse: collapse; width: 100%; margin-bottom: 1em; font-size: .95rem; }
.prose th, .prose td { border-bottom: 1px solid var(--boardline); padding: 8px 10px; text-align: left; vertical-align: top; }
.charter__lead p { margin: 0 0 .8em; }

.site-foot { background: var(--pine-deep); color: var(--on-pine); padding: 56px 0 28px; font-size: .95rem; border-top: 1px solid rgba(255, 255, 255, .08); }
.site-foot a { color: var(--white); text-decoration: none; }
.site-foot a:hover { text-decoration: underline; color: var(--white); }
.site-foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.site-foot__about p { margin-top: 16px; max-width: 34ch; }
.site-foot__head { font-weight: 700; color: var(--white); margin-bottom: 10px; }
.site-foot ul { list-style: none; }
.site-foot li { padding: 3px 0; }
.site-foot__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .14); font-size: .88rem; }
.site-foot__legal p { margin: 0; }
.site-foot__legal a + a { margin-left: 16px; }

@media (max-width: 1080px) {
  .roles-drawer__cols { grid-template-columns: repeat(2, 1fr); }
  .mandate-grid, .owner-grid { grid-template-columns: 1fr 1fr; }
  .site-foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 920px) {
  .menu-toggle { display: inline-block; }
  .primary-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--white); border-bottom: 1px solid var(--boardline); flex-direction: column; align-items: stretch; padding: 8px var(--edge) 20px; gap: 12px; max-height: calc(100vh - 72px); overflow-y: auto; }
  .primary-nav.is-open { display: flex; }
  .primary-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav > ul > li { border-bottom: 1px solid var(--boardline); }
  .primary-nav > ul > li > a, .roles-toggle { display: block; width: 100%; text-align: left; padding: 14px 0; }
  .roles-drawer { position: static; box-shadow: none; border: 0; padding: 0 0 14px; }
  .roles-drawer .frame { padding: 0; }
  .roles-drawer__cols { grid-template-columns: 1fr; gap: 14px; }
  .primary-nav .btn { text-align: center; }
  .charter__grid, .brief__grid, .sequence__grid, .assessment__grid, .reach__grid, .faqs__grid, .enquiry__grid, .pair__grid { grid-template-columns: 1fr; }
  .practice { grid-template-columns: 1fr; }
  .longform__grid { grid-template-columns: 1fr; gap: 28px; }
  .contents { grid-column: 1; grid-row: auto; position: static; }
  .longform__grid > .prose { grid-row: auto; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .mandate-grid, .owner-grid, .tests, .rolebook__grid { grid-template-columns: 1fr; }
  .practice__roles { grid-template-columns: 1fr; }
  .city-list { columns: 2; }
  .site-foot__grid { grid-template-columns: 1fr; }
  .stage { grid-template-columns: 40px 1fr; }
  .stage::before { font-size: 1.6rem; }
  .enquiry__form { padding: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .faqs summary::after { transition: none; } }