:root {
  --ink: #0b1c35;
  --muted: #5b6677;
  --red: #bd0814;
  --red-dark: #9c0710;
  --line: #d9dee6;
  --soft: #f4f7fa;
  --white: #fff;
  --green: #46734f;
  --orange: #d5681c;
  --blue: #315e9b;
  --violet: #65528b;
  --max: 1240px;
  --serif: "Prata", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 78px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -60px; padding: 10px 16px; color: #fff; background: var(--ink); transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-inner { min-height: 68px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: flex-end; gap: 5px; text-decoration: none; font-family: var(--serif); font-size: 26px; letter-spacing: -.04em; white-space: nowrap; }
.brand i { display: block; width: 7px; height: 20px; background: var(--red); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 75%, 0 100%); }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 34px; }
.site-nav a { text-decoration: none; font-size: 13px; font-weight: 600; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--red); }
.button { min-height: 48px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; text-decoration: none; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s, color .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(49,94,155,.28); outline-offset: 3px; }
.button-primary { color: #fff; background: var(--red); box-shadow: 0 10px 24px rgba(189,8,20,.16); }
.button-primary:hover { background: var(--red-dark); }
.button-secondary { color: var(--ink); background: #fff; border-color: var(--ink); }
.button-secondary:hover { color: #fff; background: var(--ink); }
.header-cta { min-height: 42px; padding-inline: 20px; font-size: 13px; }
.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px; border: 0; background: transparent; }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); }

.hero { min-height: 540px; display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-grid { min-height: 540px; display: grid; grid-template-columns: minmax(520px, .9fr) 1.1fr; align-items: center; }
.hero-copy { position: relative; z-index: 2; padding: 58px 0 50px; }
.hero h1 { max-width: 660px; margin: 0; font-family: var(--serif); font-size: clamp(42px, 3.75vw, 58px); line-height: 1.1; letter-spacing: -.045em; font-weight: 400; }
.hero-lead { max-width: 560px; margin: 22px 0 0; color: #334158; font-size: 18px; line-height: 1.55; }
.hero-actions { display: flex; gap: 14px; margin-top: 24px; }
.hero-date { margin-top: 20px; display: flex; align-items: center; gap: 11px; color: var(--muted); font-size: 14px; }
.hero-date svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hero-visual { position: relative; align-self: stretch; margin-right: calc((100vw - min(var(--max), calc(100vw - 48px))) / -2); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 61% center; }
.hero-visual::after { content: ""; position: absolute; inset: 0 auto 0 0; width: 25%; background: linear-gradient(90deg, #fff, rgba(255,255,255,0)); pointer-events: none; }

.section { padding: 72px 0; }
.section h2, .final-cta h2 { margin: 0; font-family: var(--serif); font-size: clamp(30px, 3vw, 46px); line-height: 1.18; letter-spacing: -.035em; font-weight: 400; }
.section > .container > h2, .section-intro { text-align: center; }
.section-intro { max-width: 770px; margin: 20px auto 0; color: var(--muted); font-size: 17px; }

.section-heading-row { display: grid; grid-template-columns: 1.05fr .75fr; gap: 56px; align-items: end; }
.section-heading-row > p { margin: 0; color: var(--muted); font-size: 16px; }

.value-chain { padding-top: 64px; }
.value-flow { position: relative; margin: 42px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; border-top: 1px solid var(--line); }
.value-flow::before { content: ""; position: absolute; left: 0; right: 0; top: -2px; height: 3px; background: linear-gradient(90deg, var(--green), var(--orange), var(--blue), var(--violet), var(--red)); transform: scaleX(.86); transform-origin: left; }
.value-flow li { position: relative; min-height: 190px; padding: 28px 24px 24px 0; }
.value-flow li:not(:last-child) { border-right: 1px solid var(--line); margin-right: 28px; }
.value-flow span { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.value-flow strong { display: block; margin-top: 24px; font-family: var(--serif); font-size: 21px; line-height: 1.3; font-weight: 400; }
.value-flow p { margin: 14px 0 0; color: var(--muted); font-size: 13px; }

.institutional-value { background: var(--soft); }
.project-model { background: #fff; }
.model-board { margin-top: 42px; display: grid; grid-template-columns: repeat(6, 1fr); border-block: 1px solid var(--line); }
.model-board article { min-height: 285px; padding: 26px 20px 24px 0; }
.model-board article + article { padding-left: 24px; border-left: 1px solid var(--line); }
.model-board span { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.model-board h3 { margin: 20px 0 0; font-family: var(--serif); font-size: 23px; line-height: 1.25; font-weight: 400; }
.model-board p { min-height: 92px; margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.model-board strong { display: block; margin-top: 18px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.model-board em { display: block; margin-top: 8px; color: #334158; font-size: 13px; font-style: normal; }
.case-meta { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.case-card h3 { margin: 26px 0 0; font-family: var(--serif); font-size: 24px; line-height: 1.35; font-weight: 400; }
.case-card p { margin: 16px 0 0; color: var(--muted); font-size: 14px; }
.institution-grid { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid #cdd5df; }
.institution-grid article { min-height: 310px; padding: 30px 32px 32px 0; }
.institution-grid article + article { padding-left: 40px; border-left: 1px solid #cdd5df; }
.institution-number { color: var(--red); font-size: 12px; font-weight: 700; }
.institution-role { min-height: 42px; margin: 16px 0 0; color: #263750; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .055em; }
.institution-grid h3 { margin: 18px 0 0; font-family: var(--serif); font-size: 25px; line-height: 1.3; font-weight: 400; }
.institution-grid h3 + p { margin: 16px 0 0; color: var(--muted); font-size: 14px; }
.context-note { margin-top: 24px; padding: 14px 0 0 24px; border-left: 3px solid var(--red); display: flex; justify-content: space-between; gap: 36px; }
.context-note p { max-width: 580px; margin: 0; color: var(--muted); font-size: 12px; }
.context-note a { color: var(--ink); text-underline-offset: 3px; }

.audience-value { background: #fff; }
.audience-tabs { margin-top: 38px; display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid #aeb9c7; }
.audience-tabs button { position: relative; min-height: 48px; padding: 0 16px; border: 0; color: var(--muted); background: transparent; font-family: var(--sans); font-size: 14px; font-weight: 600; cursor: pointer; }
.audience-tabs button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: var(--red); transform: scaleX(0); transition: transform .2s; }
.audience-tabs button[aria-selected="true"] { color: var(--ink); }
.audience-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.audience-panel { min-height: 300px; padding: 34px 42px; display: grid; grid-template-columns: .88fr 1.12fr; gap: 54px; border: 1px solid #aeb9c7; border-top: 0; }
.audience-panel:focus { outline: none; }
.audience-overline { margin: 0 0 14px; color: var(--red); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.audience-summary h3 { margin: 0; font-family: var(--serif); font-size: 31px; line-height: 1.28; font-weight: 400; }
.audience-summary > p:not(.audience-overline) { margin: 16px 0 0; color: var(--muted); font-size: 14px; }
.text-link { display: inline-flex; gap: 10px; margin-top: 22px; color: var(--red); text-decoration: none; font-weight: 700; font-size: 14px; }
.text-link:hover span { transform: translateX(4px); }
.text-link span { transition: transform .2s; }
.audience-benefits { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.audience-benefits li { padding: 18px 0; display: grid; grid-template-columns: 145px 1fr; gap: 24px; border-bottom: 1px solid var(--line); }
.audience-benefits strong { font-size: 14px; }
.audience-benefits span { color: var(--muted); font-size: 14px; }
.audience-panel.is-changing { opacity: .35; transform: translateY(3px); transition: none; }
.audience-panel { transition: opacity .18s, transform .18s; }

.partner-formats { padding-top: 64px; background: #fbfcfd; }
.format-rail { position: relative; margin: 42px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; border-top: 1px solid var(--ink); }
.format-rail::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--red); border-radius: 50%; box-shadow: calc((min(1240px, 100vw - 48px) - 9px) / 2) 0 0 var(--red), calc(min(1240px, 100vw - 48px) - 9px) 0 0 var(--red); }
.format-rail li { min-height: 170px; padding: 24px 28px 24px 0; border-bottom: 1px solid var(--line); }
.format-rail li:not(:nth-child(3n)) { border-right: 1px solid var(--line); margin-right: 32px; }
.format-rail span { color: var(--red); font-size: 12px; font-weight: 700; }
.format-rail strong { display: block; margin-top: 18px; font-size: 15px; }
.format-rail p { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.partner-exchange { margin-top: 38px; display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); }
.partner-exchange > div { padding: 30px 36px; }
.partner-exchange > div + div { border-left: 1px solid var(--line); background: #fff; }
.partner-exchange h3 { margin: 0; font-family: var(--serif); font-size: 30px; line-height: 1.3; font-weight: 400; }
.partner-exchange ul { margin: 20px 0 0; padding: 0; list-style: none; }
.partner-exchange li { position: relative; padding: 10px 0 10px 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.partner-exchange li::before { content: ""; position: absolute; left: 0; top: 24px; width: 12px; height: 2px; background: var(--red); }

.case-showcase { background: #fff; }
.case-grid { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-block: 1px solid var(--line); }
.case-card { min-height: 360px; padding: 30px 30px 28px 0; }
.case-card + .case-card { padding-left: 34px; border-left: 1px solid var(--line); }
.case-card .case-meta { margin: 0; color: var(--blue); }
.case-card h3 { font-size: 28px; }
.case-card ul { margin: 22px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.case-card li { padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.case-card li strong { color: var(--ink); }

.participation-summary { background: var(--ink); color: #fff; }
.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.summary-grid article { min-height: 310px; padding: 0 40px 0 0; }
.summary-grid article + article { padding-left: 48px; border-left: 1px solid rgba(255,255,255,.22); }
.summary-label { margin: 0 0 18px; color: #ec7b82; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.summary-grid h2 { font-size: 31px; }
.summary-grid ul, .summary-grid ol { margin: 24px 0 0; padding-left: 22px; }
.summary-grid li { padding: 8px 0; color: #d8e0ea; font-size: 14px; }

.outcomes { background: #fff; }
.result-showcase { margin-top: 42px; display: grid; grid-template-columns: .92fr 1.08fr; border-block: 1px solid var(--line); }
.result-main { min-height: 300px; padding: 32px 40px 32px 0; border-right: 1px solid var(--line); }
.result-main h3 { margin: 0; font-family: var(--serif); font-size: 31px; line-height: 1.25; font-weight: 400; }
.result-main p:not(.summary-label) { margin: 18px 0 0; color: var(--muted); font-size: 15px; }
.result-list { display: grid; grid-template-columns: repeat(2, 1fr); }
.result-list article { min-height: 150px; padding: 26px 28px; border-bottom: 1px solid var(--line); }
.result-list article:nth-child(odd) { border-right: 1px solid var(--line); }
.result-list article:nth-last-child(-n+2) { border-bottom: 0; }
.result-list span { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.result-list h3 { margin: 16px 0 0; font-family: var(--serif); font-size: 22px; line-height: 1.3; font-weight: 400; }
.result-list p { margin: 12px 0 0; color: var(--muted); font-size: 13px; }

.final-cta { position: relative; overflow: hidden; padding: 64px 0; color: #fff; background: var(--ink); }
.final-cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.final-cta h2 { max-width: 760px; }
.final-actions { display: flex; gap: 14px; }
.button-dark-outline { color: #fff; border-color: rgba(255,255,255,.75); background: transparent; }
.button-dark-outline:hover { color: var(--ink); background: #fff; }
.route-lines { position: absolute; inset: 0; opacity: .25; background: radial-gradient(ellipse at 15% 110%, transparent 0 39%, #3d9970 40% 40.4%, transparent 40.8%), radial-gradient(ellipse at 35% 120%, transparent 0 45%, #d86c2f 45.2% 45.5%, transparent 45.8%), radial-gradient(ellipse at 55% 125%, transparent 0 50%, #367ac3 50.2% 50.5%, transparent 50.8%); }

.site-footer { padding: 38px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 60px; }
.site-footer p { max-width: 390px; margin: 18px 0 0; color: var(--muted); font-size: 13px; }
.site-footer nav { display: grid; align-content: start; gap: 8px; }
.site-footer nav a { text-decoration: none; font-size: 13px; }
.site-footer nav a:hover { color: var(--red); }
.footer-note { text-align: right; }
.footer-note p { margin-top: 0; }

@media (max-width: 980px) {
  .header-inner { gap: 20px; }
  .site-nav { gap: 18px; }
  .site-nav a { font-size: 12px; }
  .hero { min-height: 500px; }
  .hero-grid { min-height: 500px; grid-template-columns: 1fr .95fr; }
  .hero-visual img { object-position: 62% center; }
  .section-heading-row { gap: 34px; }
  .value-flow { grid-template-columns: repeat(3, 1fr); }
  .value-flow li { border-bottom: 1px solid var(--line); }
  .value-flow li:not(:last-child) { margin-right: 20px; }
  .institution-grid { grid-template-columns: 1fr; }
  .institution-grid article { min-height: auto; padding: 28px 0; }
  .institution-grid article + article { padding-left: 0; border-left: 0; border-top: 1px solid #cdd5df; }
  .institution-role { min-height: auto; }
  .context-note { flex-direction: column; gap: 12px; }
  .model-board { grid-template-columns: repeat(3, 1fr); }
  .model-board article { border-bottom: 1px solid var(--line); }
  .model-board article:nth-child(4) { border-left: 0; padding-left: 0; }
  .model-board article:nth-last-child(-n+3) { border-bottom: 0; }
  .model-board p { min-height: 76px; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card, .case-card + .case-card { min-height: auto; padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .case-card:last-child { border-bottom: 0; }
  .audience-panel { gap: 40px; padding-inline: 38px; }
  .format-rail { grid-template-columns: repeat(2, 1fr); }
  .format-rail li:not(:nth-child(3n)) { border-right: 0; margin-right: 0; }
  .format-rail li:nth-child(odd) { margin-right: 28px; border-right: 1px solid var(--line); }
  .partner-exchange { grid-template-columns: 1fr; }
  .partner-exchange > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .summary-grid article { padding-right: 30px; }
  .summary-grid article + article { padding-left: 30px; }
  .result-showcase { grid-template-columns: 1fr; }
  .result-main { min-height: auto; padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .container { width: min(100% - 32px, var(--max)); }
  .site-header { position: relative; }
  .header-inner { min-height: 68px; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .site-nav { position: absolute; left: 16px; right: 16px; top: 68px; margin: 0; padding: 18px; display: none; align-items: stretch; background: #fff; border: 1px solid var(--line); box-shadow: 0 18px 40px rgba(11,28,53,.12); }
  .site-nav.open { display: grid; }
  .site-nav a { padding: 10px; font-size: 14px; }
  .hero, .hero-grid { min-height: auto; }
  .hero-grid { display: flex; flex-direction: column; }
  .hero-copy { padding: 40px 0 24px; }
  .hero h1 { font-size: clamp(34px, 10vw, 46px); line-height: 1.08; }
  .hero-lead { margin-top: 18px; font-size: 16px; line-height: 1.5; }
  .hero-actions { margin-top: 22px; }
  .hero-date { margin-top: 18px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-visual { width: calc(100% + 32px); height: 250px; margin: 0 -16px; order: 2; }
  .hero-visual img { object-position: 70% center; }
  .hero-visual::after { width: 100%; height: 20%; inset: 0 0 auto; background: linear-gradient(#fff, transparent); }
  .section { padding: 52px 0; }
  .section > .container > h2, .section-intro { text-align: left; }
  .final-cta-inner { align-items: stretch; flex-direction: column; }
  .final-cta .button { align-self: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-note { text-align: left; }
  .section-heading-row { grid-template-columns: 1fr; gap: 18px; }
  .value-flow { grid-template-columns: 1fr; margin-top: 28px; }
  .value-flow::before { right: auto; width: 3px; height: 100%; top: 0; transform: scaleY(.92); background: linear-gradient(var(--green), var(--orange), var(--blue), var(--violet), var(--red)); }
  .value-flow li { min-height: auto; padding: 22px 16px 22px 30px; border-right: 0 !important; margin-right: 0 !important; }
  .value-flow strong { margin-top: 10px; font-size: 20px; }
  .institutional-value > .container > h2, .institutional-value .section-intro { text-align: left; }
  .institution-grid { margin-top: 28px; }
  .institution-grid h3 { font-size: 23px; }
  .context-note { padding-left: 18px; }
  .model-board { grid-template-columns: 1fr; margin-top: 28px; }
  .model-board article, .model-board article + article, .model-board article:nth-child(4) { min-height: auto; padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .model-board article:last-child { border-bottom: 0; }
  .model-board p { min-height: auto; }
  .case-grid { margin-top: 28px; }
  .case-card h3 { font-size: 24px; }
  .audience-tabs { display: flex; overflow-x: auto; scrollbar-width: thin; }
  .audience-tabs button { flex: 0 0 128px; }
  .audience-panel { min-height: auto; grid-template-columns: 1fr; padding: 26px 20px; gap: 24px; }
  .audience-summary h3 { font-size: 26px; }
  .audience-benefits li { grid-template-columns: 1fr; gap: 5px; }
  .format-rail { grid-template-columns: 1fr; margin-top: 28px; }
  .format-rail::before { display: none; }
  .format-rail li, .format-rail li:nth-child(odd) { min-height: auto; margin-right: 0; padding: 22px 0; border-right: 0; }
  .partner-exchange { margin-top: 28px; }
  .partner-exchange > div { padding: 24px 20px; }
  .partner-exchange h3 { font-size: 26px; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-grid article { min-height: auto; padding: 0 0 36px; }
  .summary-grid article + article { padding: 36px 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.22); }
  .result-showcase { margin-top: 28px; }
  .result-main { padding: 28px 0; }
  .result-main h3 { font-size: 27px; }
  .result-list { grid-template-columns: 1fr; }
  .result-list article, .result-list article:nth-child(odd), .result-list article:nth-last-child(-n+2) { min-height: auto; padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .result-list article:last-child { border-bottom: 0; }
  .final-actions { align-items: stretch; flex-direction: column; }
  .final-cta .button { align-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}