:root {
  --ink-980: #10161c;
  --ink-920: #18232d;
  --ink-760: #31404f;
  --ink-560: #5f6f7c;
  --line: #d6ddd7;
  --surface: #f4f3ef;
  --surface-strong: #0f1a26;
  --white: #ffffff;
  --accent: #4f8b72;
  --focus: #2f7a5b;
  --container: 1240px;

  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;
  --space-96: 96px;
  --space-128: 128px;
  --space-160: 160px;

  --radius-event: 28px;
  --radius-surface: 22px;
  --gutter: 48px;
  --header-height: 88px;
  --header-height-mobile: 68px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink-920);
  background: var(--surface);
  line-height: 1.65;
  font-size: 17px;
}

a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }

.skip-link {
  position: absolute;
  left: var(--space-16);
  top: -56px;
  background: var(--ink-980);
  color: var(--white);
  padding: var(--space-12) var(--space-16);
  text-decoration: none;
}
.skip-link:focus { top: var(--space-16); }

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--container));
  margin-inline: auto;
}
.narrow-headline { max-width: 780px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.nav-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: var(--header-height-mobile);
  gap: var(--space-16);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  text-decoration: none;
  color: var(--ink-920);
  font-weight: 700;
  letter-spacing: .01em;
}
.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
.brand span {
  display: block;
  font-size: clamp(1.25rem, 1.2vw, 1.36rem);
  line-height: 1;
  white-space: nowrap;
}
.menu-toggle {
  justify-self: end;
  border: 1px solid var(--line);
  background: transparent;
  padding: var(--space-8) var(--space-12);
  font: inherit;
  min-height: 44px;
  min-width: 44px;
}

.nav-panel { grid-column: 1 / -1; display: none; padding-bottom: var(--space-16); min-width: 0; }
.nav-panel[data-open="true"] { display: block; }
.nav-list, .footer-nav, .legal-nav { list-style: none; padding: 0; margin: 0; }
.nav-list { display: grid; gap: var(--space-12); }
.nav-list a { text-decoration: none; color: var(--ink-760); }
.top-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--space-16); margin-top: var(--space-16); }
.lang-switch { border: 1px solid var(--line); border-radius: 999px; padding: 2px; display: inline-flex; background: var(--white); }
.lang-switch button { border: 0; background: transparent; border-radius: 999px; min-height: 44px; min-width: 44px; padding: 0 var(--space-12); font: inherit; }
.lang-switch button[aria-pressed="true"] { background: var(--ink-920); color: var(--white); }

.section-first { padding-top: clamp(16px, 2.6svh, 28px); }
.section { padding: clamp(var(--space-96), 10vw, var(--space-160)) 0; border-top: 1px solid var(--line); }
.hero {
  border-top: 0;
  padding-bottom: clamp(24px, 4svh, 40px);
}
.hero-layout {
  display: grid;
  gap: clamp(20px, 2.5svh, 32px) clamp(var(--space-24), 4vw, var(--space-48));
  align-items: start;
  grid-template-areas:
    "copy"
    "actions"
    "visual"
    "meta"
    "support";
}

.hero-copy {
  grid-area: copy;
  max-width: 62ch;
}
.hero-copy h1 { max-width: 14ch; margin-bottom: 28px; }
.hero-lead-primary { margin-bottom: 0; }
.hero-support {
  grid-area: support;
  max-width: 64ch;
}
.hero-support p { margin: 0 0 16px; }
.hero-support p:last-child { margin-bottom: 0; }
.hero-actions {
  grid-area: actions;
  margin: 0;
}

.hero-visual {
  grid-area: visual;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 72%, var(--white));
}
.hero-photo {
  width: 100%;
  height: 100%;
  min-height: 100%;
  border-radius: inherit;
  display: block;
  object-fit: cover;
  object-position: 56% center;
}

.hero-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  column-gap: 0;
  row-gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--ink-760);
  font-size: 15px;
  line-height: 1.4;
}
.hero-meta li {
  display: inline-flex;
  align-items: center;
  border-right: 1px solid color-mix(in srgb, var(--line) 92%, var(--ink-560));
  padding-right: 18px;
  margin-right: 18px;
  white-space: nowrap;
}
.hero-meta li:last-child {
  border-right: 0;
  padding-right: 0;
  margin-right: 0;
}

.eyebrow {
  margin: 0 0 24px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  color: var(--ink-560);
  font-weight: 700;
}
h1, h2, h3 { line-height: 1.05; margin: 0 0 var(--space-16); white-space: pre-line; text-wrap: balance; overflow-wrap: anywhere; }
h1 { font-size: clamp(3.5rem, 5.3vw, 5.4rem); line-height: 1.01; max-width: 13ch; font-weight: 700; }
h2 { font-size: clamp(2.5rem, 4vw, 4rem); max-width: 18ch; font-weight: 650; }
h3 { font-size: clamp(1.35rem, 2.1vw, 1.9rem); }
.prose p { max-width: 68ch; margin: 0 0 var(--space-16); color: var(--ink-760); }
.lead { font-size: clamp(18px, 1.45vw, 20px); }
.lead-quiet { color: var(--ink-560); }
.pull-quote { font-size: clamp(1.26rem, 2.3vw, 1.7rem); color: var(--ink-920); line-height: 1.35; max-width: 42ch; }

.value-equation {
  margin-top: var(--space-32);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  align-items: center;
}
.value-equation p {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  padding: var(--space-12) var(--space-16);
  font-weight: 630;
  font-size: 14px;
}
.value-equation span { color: var(--ink-560); font-weight: 700; }

.action-row { display: flex; flex-wrap: wrap; gap: var(--space-12); margin: var(--space-32) 0; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  padding: 0 var(--space-24);
  font-weight: 640;
  font-size: 15px;
  white-space: nowrap;
}
.btn-primary { background: var(--ink-920); color: var(--white); border-color: var(--ink-920); }
.btn-secondary { background: transparent; color: var(--ink-920); border-color: color-mix(in srgb, var(--ink-920) 35%, var(--line)); }
.link-arrow {
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--ink-920) 60%, transparent);
  padding-bottom: 2px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: var(--space-8);
  font-weight: 560;
}
.note { color: var(--ink-560); }
.status-pill {
  margin: var(--space-24) 0 0;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  color: #2d5f4a;
  background: color-mix(in srgb, var(--accent) 8%, var(--white));
  padding: 0 var(--space-12);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.event-grid { display: grid; gap: var(--space-24); margin-top: var(--space-48); }
.event-briefing {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-event);
  min-height: 380px;
  padding: clamp(var(--space-48), 4vw, 56px);
  display: grid;
  gap: var(--space-32);
  align-items: stretch;
}
.event-briefing-main { display: flex; flex-direction: column; }
.event-briefing .eyebrow { margin-bottom: var(--space-12); }
.event-briefing p { margin: 0 0 var(--space-16); color: var(--ink-760); }
.event-briefing strong { color: var(--ink-920); }
.event-briefing h3 { margin-bottom: var(--space-24); }
.event-audience { font-size: 15px; }
.event-cta { margin-top: auto; align-self: flex-start; }

.event-visual {
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: #fafaf8;
  padding: var(--space-24);
  display: flex;
  align-items: center;
}
.event-visual svg { width: 100%; height: auto; display: block; }
.event-visual text {
  fill: #22303d;
  font-size: 12px;
  font-family: "Manrope", "Inter", system-ui, sans-serif;
  font-weight: 620;
  letter-spacing: .03em;
}
.event-visual .line { stroke: #8ea0af; stroke-width: 1.4; fill: none; }
.event-visual .node { fill: #ffffff; stroke: #8ea0af; stroke-width: 1.4; }
.event-visual .risk { fill: color-mix(in srgb, var(--accent) 14%, #fff); stroke: #4f8b72; }
.event-visual .hint { fill: #4a5967; font-size: 11px; font-weight: 520; letter-spacing: 0; }

.event-row {
  display: grid;
  gap: var(--space-24);
  border-top: 1px solid var(--line);
  padding-top: var(--space-24);
}
.event-row h3 { margin-bottom: var(--space-12); font-size: clamp(1.3rem, 2vw, 1.8rem); }
.event-row p { margin: 0; color: var(--ink-760); }
.event-row-side { display: grid; gap: var(--space-12); align-content: start; }
.topic-lines {
  margin-top: var(--space-48);
  display: grid;
  gap: var(--space-24);
}
.topic-lines article {
  border-top: 1px solid var(--line);
  padding-top: var(--space-24);
}
.topic-lines p { margin: 0; color: var(--ink-560); }

.value-columns {
  margin-top: var(--space-48);
  display: grid;
  gap: var(--space-24);
}
.value-columns article {
  border-top: 1px solid var(--line);
  padding-top: var(--space-24);
}
.value-columns h3 { margin-bottom: var(--space-12); }
.value-columns p { margin: 0; color: var(--ink-560); }

.editorial-list { list-style: none; margin: var(--space-48) 0 0; padding: 0; counter-reset: step; }
.editorial-list li {
  border-top: 1px solid var(--line);
  padding: var(--space-24) 0;
  display: grid;
  grid-template-columns: minmax(56px, 76px) 1fr;
  gap: var(--space-24);
  align-items: start;
}
.editorial-list li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  color: #98a4af;
  font-size: clamp(1.6rem, 2.5vw, 2.35rem);
  line-height: 1;
  font-weight: 700;
}
.editorial-list li h3 { margin-bottom: var(--space-8); font-size: clamp(1.2rem, 1.7vw, 1.5rem); }
.editorial-list li p { margin: 0; color: var(--ink-760); }

.dark-statement {
  margin-top: var(--space-48);
  background: var(--surface-strong);
  color: #ecf2fa;
  padding: clamp(var(--space-48), 5vw, var(--space-64));
  border-radius: var(--radius-surface);
}
.dark-statement p { margin: 0; font-size: clamp(1.24rem, 2.2vw, 1.86rem); line-height: 1.4; max-width: 42ch; }

.room-section {
  background: var(--surface-strong);
  color: #d3dce6;
}
.room-section h2,
.room-section .eyebrow,
.room-section .pull-quote { color: #f0f4fa; }
.room-section .prose p { color: #c2cfdd; }
.trust-list { margin: var(--space-24) 0 var(--space-32); padding-left: var(--space-24); }
.trust-list li { margin-bottom: var(--space-12); }

.contribution-grid { display: grid; gap: var(--space-24); }
.contribution-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-event);
  padding: clamp(var(--space-32), 3vw, var(--space-48));
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.contribution-card .btn { margin-top: auto; align-self: flex-start; }

.tally-wrap { margin-top: var(--space-24); border-top: 1px solid var(--line); padding-top: var(--space-24); min-height: 0; }
.tally-wrap iframe { display: block; width: 100%; max-width: 100%; }

.details-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-16) var(--space-24); margin: var(--space-32) 0; }
.details-grid dt { font-weight: 700; color: var(--ink-560); }
.details-grid dd { margin: 0; }

.contact-list p { margin-bottom: var(--space-16); }
.contact-list span { color: var(--ink-560); font-size: 15px; }

.site-footer { background: #0d1724; color: #d6deea; padding: var(--space-64) 0; }
.footer-grid { display: grid; gap: var(--space-24); }
.footer-brand { color: #fff; font-weight: 700; margin: 0 0 var(--space-8); }
.footer-heading { margin: 0 0 var(--space-12); color: #fff; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.footer-nav, .legal-nav { display: grid; gap: var(--space-8); }
.site-footer a { color: #d6deea; text-decoration: none; }
.copy { color: #9aaec2; margin: var(--space-16) 0 0; grid-column: 1 / -1; }

@media (min-width: 900px) {
  .menu-toggle { display: none; }
  .nav-wrap {
    display: flex;
    align-items: center;
    min-height: var(--header-height);
    gap: var(--space-24);
  }
  .brand img {
    width: 38px;
    height: 38px;
  }
  .section-first { padding-top: clamp(24px, 4.5svh, 48px); }
  .nav-panel,
  .nav-panel[data-open="false"],
  .nav-panel[data-open="true"] {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    margin-left: var(--space-24);
    padding-bottom: 0;
    gap: var(--space-24);
  }
  .nav-list { display: flex; gap: 22px; align-items: center; flex-wrap: nowrap; white-space: nowrap; }
  .top-actions { margin-top: 0; gap: var(--space-12); flex-wrap: nowrap; }
  .top-actions .btn { min-height: 46px; padding-inline: 22px; }
  .hero {
    padding-block: clamp(34px, 5svh, 64px) clamp(28px, 4svh, 56px);
  }

  .hero-layout {
    grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
    grid-template-areas:
      "copy visual"
      "support visual"
      "actions visual"
      "meta visual";
    min-height: clamp(540px, calc(100svh - var(--header-height) - 28px), 760px);
  }
  .hero-visual {
    align-self: stretch;
    aspect-ratio: 1.15 / 1;
    border-radius: 30px;
  }
  .hero-copy,
  .hero-support,
  .hero-actions,
  .hero-meta {
    max-width: min(62ch, 100%);
  }
  .hero-actions { margin-top: 12px; }
  .hero-meta { margin-top: 8px; }
  .event-briefing { grid-template-columns: 58fr 42fr; }
  .event-row { grid-template-columns: 1.3fr auto; align-items: start; }
  .topic-lines { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .topic-lines article { border-top: 0; border-left: 1px solid var(--line); padding: 0 0 0 var(--space-24); }
  .value-columns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .value-columns article { border-top: 0; border-left: 1px solid var(--line); padding: 0 0 0 var(--space-24); }
  .contribution-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.2fr .9fr .9fr 1fr .9fr; align-items: start; }
}

@media (min-width: 900px) {
  @supports (height: 100svh) {
    .hero-layout { min-height: clamp(540px, calc(100svh - var(--header-height) - 28px), 760px); }
  }
}

@media (min-width: 1200px) {
  .hero-layout {
    grid-template-columns: minmax(0, 45fr) minmax(0, 55fr);
  }
  .hero-visual {
    aspect-ratio: 1.25 / 1;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .nav-wrap { gap: var(--space-16); }
  .nav-list { gap: var(--space-16); }
  .top-actions { gap: var(--space-12); }
  .top-actions .btn { padding: 0 var(--space-16); }
}

@media (max-width: 1023px) {
  :root { --gutter: 32px; }
}

@media (max-width: 768px) {
  :root { --gutter: 20px; }
  .section { padding: clamp(72px, 15vw, 96px) 0; }
  .site-header { backdrop-filter: blur(6px); }
  .section-first { padding-top: clamp(12px, 2svh, 20px); }
  h1 { font-size: clamp(2.6rem, 12vw, 4rem); line-height: 1; max-width: 11.5ch; }
  h2 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero { padding-bottom: var(--space-24); }
  .hero-layout { gap: 22px; }
  .hero-copy h1 { margin-bottom: 24px; }
  .hero-support { max-width: 100%; }
  .hero-support p { margin-bottom: 14px; }
  .hero-actions {
    margin: 0;
    flex-direction: column;
  }
  .hero-actions .btn { width: 100%; }
  .hero-visual {
    min-height: 0;
    aspect-ratio: 4 / 3;
    border-radius: 22px;
  }
  .hero-photo { object-position: 57% center; }
  .hero-meta {
    font-size: 14px;
    row-gap: 10px;
  }
  .hero-meta li {
    white-space: normal;
    line-height: 1.35;
  }
  .hero-meta li {
    padding-right: 14px;
    margin-right: 14px;
  }
  .event-briefing { padding: var(--space-32); min-height: 0; }
  .event-visual { min-height: 240px; }
  .event-cta { width: 100%; }
  .btn { min-height: 50px; }
  .link-arrow { min-height: 48px; }
  .prose > .btn { width: 100%; }
  .action-row { gap: var(--space-12); }
  .action-row .btn { width: 100%; }
  .editorial-list li { grid-template-columns: 56px 1fr; gap: var(--space-16); }
}

@media (max-width: 430px) {
  .dark-statement,
  .event-visual { padding: var(--space-16); }
  .event-briefing { padding: var(--space-24); }
  .event-visual text { font-size: 11px; }
  .brand img {
    width: 34px;
    height: 34px;
  }
  .brand span { font-size: 1.2rem; }
  .hero-meta li {
    padding-right: 10px;
    margin-right: 10px;
  }
}

@media (max-width: 390px) {
  h1 { font-size: clamp(2.5rem, 11.6vw, 3.35rem); }
  .hero-visual { aspect-ratio: 1 / 1; }
  .hero-photo { object-position: 60% center; }
  .btn { font-size: 14px; }
  .btn { white-space: normal; text-align: center; }
}

@media (max-width: 375px) {
  h1 { font-size: clamp(2.4rem, 11.4vw, 3rem); }
  .eyebrow { letter-spacing: .1em; }
}