:root {
  --ink: #102635;
  --navy: #0b3550;
  --green-950: #03231f;
  --green-900: #062b26;
  --green-800: #0b443b;
  --green-700: #0e5a4c;
  --mint: #d9eee8;
  --gold: #d7ad52;
  --gold-soft: #f1d792;
  --cream: #f7f4eb;
  --paper: #fbfaf6;
  --muted: #64716f;
  --line: rgba(11, 53, 80, 0.14);
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(2, 35, 31, 0.18);
  --radius: 1.5rem;
  --display: "Cormorant Garamond", Georgia, serif;
  --body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 9.5rem; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }

button { font: inherit; }

svg { display: block; }

.sr-only,
.skip-link:not(:focus) {
  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:focus {
  position: fixed;
  z-index: 1000;
  top: 1rem;
  left: 1rem;
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--green-900);
  border-radius: .5rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--white);
  background: rgba(3, 35, 31, .9);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(1.1rem);
}

.utility-bar {
  height: 2.35rem;
  padding: 0 max(4%, calc((100vw - 1420px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: #173347;
  background: var(--gold-soft);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.utility-bar p { margin: 0; }
.utility-bar p:last-child { display: flex; align-items: center; gap: .65rem; }

.nav-wrap {
  width: min(92%, 1420px);
  height: 7rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, .17);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  min-width: 0;
}

.brand-logo {
  width: 4.15rem;
  height: 4.15rem;
  padding: .22rem;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(215, 173, 82, .38);
  border-radius: 1rem;
  background: rgba(255, 253, 248, .96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.brand-copy { display: grid; line-height: 1.15; }

.brand-copy strong {
  font-family: var(--body);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: .14em;
}

.brand-copy small {
  margin-top: .22rem;
  font-size: .7rem;
  color: rgba(255, 255, 255, .65);
  letter-spacing: .04em;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: clamp(.8rem, 1.55vw, 1.8rem);
}

.main-nav a {
  position: relative;
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, .8);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -.5rem;
  height: 1px;
  background: var(--gold-soft);
  transition: right .25s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible { color: var(--white); }

.main-nav a:hover::after,
.main-nav a:focus-visible::after { right: 0; }

.main-nav .nav-cta {
  padding: .65rem 1rem;
  color: var(--green-950);
  background: var(--gold-soft);
  border-radius: 999px;
}

.main-nav .nav-cta::after { display: none; }
.main-nav .nav-cta:hover,
.main-nav .nav-cta:focus-visible { color: var(--green-950); background: #ffe3a0; }

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding-left: 1.35rem;
  border-left: 1px solid rgba(255, 255, 255, .2);
}

.language-switch > span { width: 1px; height: 1rem; background: rgba(255, 255, 255, .24); }

.lang-button {
  padding: .25rem;
  color: rgba(255, 255, 255, .55);
  background: none;
  border: 0;
  cursor: pointer;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.lang-button.is-active { color: var(--gold-soft); }

.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 59rem;
  overflow: hidden;
  padding: 13rem max(4%, calc((100vw - 1420px) / 2)) 2.5rem;
  color: var(--white);
  background:
    radial-gradient(circle at 77% 15%, rgba(27, 112, 92, .65), transparent 30rem),
    linear-gradient(135deg, #031d1a 0%, var(--green-900) 52%, #052c27 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .17;
  background-image: url("data:image/svg+xml,%3Csvg width='84' height='84' viewBox='0 0 84 84' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23d7ad52' stroke-width='.5'%3E%3Cpath d='M42 2 52 32l30 10-30 10-10 30-10-30L2 42l30-10L42 2Z'/%3E%3Ccircle cx='42' cy='42' r='9'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, transparent, black 70%);
}

.hero-glow {
  position: absolute;
  width: 35rem;
  height: 35rem;
  left: -20rem;
  top: 12rem;
  border-radius: 50%;
  background: rgba(215, 173, 82, .18);
  filter: blur(7rem);
}

.hero-grid {
  position: relative;
  z-index: 2;
  width: min(100%, 1420px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(30rem, .74fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 8rem);
}

.eyebrow {
  margin: 0 0 1.6rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  color: var(--gold-soft);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow > span:first-child { width: 2.4rem; height: 1px; background: currentColor; }

.eyebrow.dark { color: var(--green-700); }
.eyebrow.light { color: var(--gold-soft); }

.hero h1,
.section h2,
.event-section h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: .98;
}

.hero h1 {
  max-width: 13ch;
  font-size: clamp(3.8rem, 6.6vw, 7.3rem);
}

.hero-intro {
  max-width: 40rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, .7);
  font-size: 1.15rem;
  line-height: 1.72;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }

.button {
  min-height: 3.45rem;
  padding: .85rem 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary { color: var(--green-950); background: var(--gold-soft); }
.button-primary:hover { background: #ffe4a0; }
.button-primary svg { width: 1.05rem; fill: none; stroke: currentColor; stroke-width: 2; }
.button-secondary { color: var(--white); border-color: rgba(255,255,255,.28); }
.button-secondary:hover { border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.06); }

.hero-visual { position: relative; min-height: 39rem; }

.hero-image {
  position: absolute;
  inset: 0 0 3.5rem 0;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50% 50% 1.25rem 1.25rem / 24% 24% 1.25rem 1.25rem;
  background:
    linear-gradient(180deg, rgba(3, 35, 31, .05), rgba(3, 35, 31, .45)),
    url("acem-hero-editorial-textile.png"),
    linear-gradient(145deg, #126957, #052e29 58%, #9f7c31);
  background-position: center;
  background-size: cover;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.official-logo-card {
  position: absolute;
  z-index: 3;
  top: 2.2rem;
  left: -4.5rem;
  width: 10rem;
  height: 10rem;
  padding: .65rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(215, 173, 82, .55);
  border-radius: 1.45rem;
  background: rgba(255, 253, 248, .97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .3);
  backdrop-filter: blur(1rem);
}

.official-logo-card::after {
  content: "";
  position: absolute;
  inset: .5rem;
  pointer-events: none;
  border: 1px solid rgba(11, 53, 80, .09);
  border-radius: 1.05rem;
}

.official-logo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(2, 24, 21, .55));
}

.event-float {
  position: absolute;
  left: -3.5rem;
  right: 2.2rem;
  bottom: 0;
  padding: 1.25rem 1.4rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: center;
  color: var(--ink);
  background: rgba(255,253,248,.96);
  border-radius: 1rem;
  box-shadow: 0 22px 60px rgba(0,0,0,.24);
  backdrop-filter: blur(1rem);
}

.event-date {
  width: 4.8rem;
  height: 4.8rem;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--white);
  background: var(--green-800);
  border-radius: .7rem;
  line-height: 1;
}

.event-date strong { font-family: var(--display); font-size: 2rem; }
.event-date span { margin-top: .25rem; color: var(--gold-soft); font-size: .66rem; font-weight: 800; letter-spacing: .16em; }
.event-kicker { margin: 0; color: var(--green-700); font-size: .71rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.event-float h2 { margin: .2rem 0 .1rem; font-family: var(--display); font-size: 1.08rem; line-height: 1.25; }
.event-float div > p:last-child { margin: 0; color: var(--muted); font-size: .83rem; }

.hero-foot {
  position: relative;
  z-index: 2;
  width: min(100%, 1420px);
  margin: 5rem auto 0;
  display: grid;
  grid-template-columns: .55fr 1fr .85fr 1.25fr;
  border-top: 1px solid rgba(255,255,255,.13);
  border-bottom: 1px solid rgba(255,255,255,.13);
}

.hero-foot > div {
  min-width: 0;
  padding: 1.25rem 1.6rem;
  display: grid;
  gap: .2rem;
  border-right: 1px solid rgba(255,255,255,.13);
}

.hero-foot > div:first-child { padding-left: 0; }
.hero-foot > div:last-child { border-right: 0; }
.hero-foot span { color: rgba(255,255,255,.38); font-size: .67rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.hero-foot strong { overflow-wrap: anywhere; display: flex; align-items: baseline; gap: .35rem; color: rgba(255,255,255,.84); font-size: .88rem; font-weight: 600; }
.hero-foot b { color: var(--gold-soft); font-family: var(--display); font-size: 2.2rem; font-weight: 600; line-height: 1; }
.hero-foot em { color: rgba(255,255,255,.78); font-style: normal; }

.section { position: relative; width: min(92%, 1240px); margin: 0 auto; padding: 8.5rem 0; }
.section-number { position: absolute; top: 8.5rem; right: 0; color: rgba(6,43,38,.1); font-family: var(--display); font-size: 5.5rem; font-weight: 800; line-height: 1; }
.section h2,
.event-section h2 { font-size: clamp(3rem, 4.9vw, 5.25rem); }

.intro { display: grid; grid-template-columns: 1.05fr .85fr; gap: clamp(3rem, 9vw, 10rem); align-items: start; }
.intro-heading h2 { max-width: 13ch; }
.intro-copy { padding-top: 3.2rem; border-top: 1px solid var(--line); }
.intro-copy p { margin: 0 0 1.3rem; color: #46514f; font-size: 1.08rem; }
.intro-copy blockquote {
  margin: 2.2rem 0 0;
  padding: 1.7rem 0 0;
  color: var(--navy);
  border-top: 1px solid var(--line);
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.2;
}

.mission { padding-top: 2rem; }
.section-head,
.organisation-top { display: grid; grid-template-columns: 1fr .52fr; align-items: end; gap: 4rem; }
.section-head h2 { max-width: 14ch; }
.section-head > p,
.organisation-top > p { margin: 0 0 .4rem; color: var(--muted); font-size: 1.05rem; }

.pillars { margin-top: 4.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.pillar {
  min-height: 27rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  transition: transform .25s ease, box-shadow .25s ease;
}
.pillar:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(6,43,38,.08); }
.pillar.featured { color: var(--white); background: var(--green-900); border-color: var(--green-900); transform: translateY(-1.8rem); }
.pillar.featured:hover { transform: translateY(-2.15rem); }
.pillar-index { color: var(--green-700); font-size: .75rem; font-weight: 800; letter-spacing: .14em; }
.pillar.featured .pillar-index { color: var(--gold-soft); }
.pillar svg { width: 3.2rem; margin: 4.2rem 0 2.2rem; fill: none; stroke: var(--green-700); stroke-width: 1.5; }
.pillar.featured svg { stroke: var(--gold-soft); }
.pillar h3 { margin: 0 0 .8rem; font-family: var(--display); font-size: 1.85rem; font-weight: 600; line-height: 1.1; }
.pillar p { margin: 0; color: var(--muted); }
.pillar.featured p { color: rgba(255,255,255,.62); }

.event-section { padding: 9rem max(4%, calc((100vw - 1240px) / 2)); color: var(--white); background: var(--green-950); }
.event-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(4rem, 9vw, 9rem); align-items: start; }
.event-sticky { position: sticky; top: 3rem; }
.event-sticky h2 { max-width: 12ch; }
.event-sticky > p:not(.eyebrow) { max-width: 37rem; margin: 2rem 0; color: rgba(255,255,255,.6); font-size: 1.08rem; }
.status-chip { display: inline-flex; align-items: center; gap: .6rem; padding: .55rem .9rem; color: var(--gold-soft); border: 1px solid rgba(215,173,82,.28); border-radius: 999px; font-size: .82rem; font-weight: 700; }
.status-chip > span:first-child { width: .5rem; height: .5rem; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 .35rem rgba(215,173,82,.12); }
.event-details { display: grid; gap: 1.25rem; }
.fact-card { padding: 2rem; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.045); }
.fact-card.confirmed { background: var(--cream); color: var(--ink); }
.fact-head { display: flex; align-items: center; gap: .8rem; padding-bottom: 1.3rem; border-bottom: 1px solid currentColor; border-color: rgba(12,28,26,.12); }
.pending .fact-head { border-color: rgba(255,255,255,.12); }
.fact-head p { margin: 0; font-family: var(--display); font-weight: 700; }
.fact-icon { width: 1.8rem; height: 1.8rem; display: grid; place-items: center; color: var(--white); background: var(--green-700); border-radius: 50%; font-size: .8rem; font-weight: 800; }
.pending .fact-icon { color: var(--green-950); background: var(--gold-soft); }
.fact-card dl { margin: .6rem 0 0; }
.fact-card dl > div { padding: 1rem 0; display: grid; grid-template-columns: .65fr 1.35fr; gap: 1rem; border-bottom: 1px solid rgba(12,28,26,.1); }
.fact-card dl > div:last-child { border: 0; padding-bottom: 0; }
.fact-card dt { color: var(--muted); font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.fact-card dd { margin: 0; font-weight: 600; }
.fact-card ul { margin: 1.25rem 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; list-style: none; }
.fact-card li { padding: .9rem; border: 1px solid rgba(255,255,255,.1); border-radius: .7rem; color: rgba(255,255,255,.72); }
.pending-note { margin: 1.4rem 0 0; color: rgba(255,255,255,.46); font-size: .84rem; }

.organisation-top h2 { max-width: 15ch; }
.roles { margin-top: 4.5rem; display: flex; flex-wrap: wrap; gap: .8rem; }
.roles span { padding: .9rem 1.25rem; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font-weight: 600; }
.roles span:nth-child(3n+2) { color: var(--green-800); background: var(--mint); border-color: transparent; }
.roles span:nth-child(4n) { color: #624813; background: #f8eac3; border-color: transparent; }

.trust {
  width: min(92%, 1320px);
  margin-bottom: 6.5rem;
  padding: clamp(3rem, 6vw, 6.5rem);
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(3rem, 8vw, 8rem);
  border: 1px solid rgba(11,53,80,.08);
  border-radius: 2rem;
  background: #eef2ef;
}

.trust-intro { align-self: start; }
.trust-intro h2 { max-width: 11ch; }
.trust-intro > p:not(.eyebrow) { max-width: 33rem; margin: 2rem 0; color: var(--muted); font-size: 1.05rem; }
.text-link { display: inline-flex; align-items: center; gap: .65rem; padding-bottom: .35rem; color: var(--green-800); border-bottom: 1px solid currentColor; font-size: .9rem; font-weight: 700; }
.text-link span:last-child { transition: transform .2s ease; }
.text-link:hover span:last-child { transform: translate(.2rem, -.2rem); }
.commitments { display: grid; }
.commitments article {
  padding: 1.8rem 0;
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1.4rem;
  border-top: 1px solid rgba(11,53,80,.16);
}
.commitments article:last-child { border-bottom: 1px solid rgba(11,53,80,.16); }
.commitments article > span { color: var(--green-700); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.commitments h3 { margin: 0 0 .45rem; color: var(--navy); font-family: var(--display); font-size: 1.75rem; font-weight: 600; line-height: 1.1; }
.commitments p { margin: 0; color: var(--muted); }

.participate { padding-top: 2rem; }
.participate-card { position: relative; overflow: hidden; padding: clamp(2rem, 5vw, 5.5rem); color: var(--white); background: linear-gradient(120deg, var(--green-800), var(--green-900)); border-radius: 2rem; box-shadow: var(--shadow); }
.participate-card::after { content: "✦"; position: absolute; right: -1rem; top: -5rem; color: rgba(215,173,82,.11); font-size: 18rem; line-height: 1; }
.participate-copy { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .65fr; align-items: end; gap: 4rem; }
.participate-copy h2 { max-width: 15ch; }
.participate-copy > p:last-child { margin: 0 0 .5rem; color: rgba(255,255,255,.6); }
.participate-options { position: relative; z-index: 1; margin-top: 4rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.participate-options > div { min-height: 9rem; padding: 1.6rem; border-right: 1px solid rgba(255,255,255,.16); }
.participate-options > div:last-child { border: 0; }
.participate-options span { color: var(--gold-soft); font-size: .73rem; font-weight: 800; letter-spacing: .12em; }
.participate-options p { margin: 1.5rem 0 0; max-width: 15rem; font-family: var(--display); font-weight: 600; line-height: 1.45; }
.contact-note { position: relative; z-index: 1; margin-top: 2rem; display: flex; align-items: center; gap: 1rem; }
.contact-note svg { width: 1.5rem; flex: 0 0 auto; fill: none; stroke: var(--gold-soft); stroke-width: 1.5; }
.contact-note p { margin: 0; display: grid; }
.contact-note strong { font-size: .88rem; }
.contact-note span { color: rgba(255,255,255,.55); font-size: .82rem; }

.site-footer { margin-top: 8rem; padding: 4rem max(4%, calc((100vw - 1240px) / 2)) 2rem; color: rgba(255,255,255,.72); background: #021815; }
.footer-top { padding-bottom: 4rem; display: flex; justify-content: space-between; align-items: center; gap: 2rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand .brand-copy small { white-space: normal; }
.footer-logo { width: 5.3rem; height: 5.3rem; padding: .3rem; }
.footer-top > p { max-width: 24rem; margin: 0; text-align: right; }
.footer-directory {
  padding: 3rem 0;
  display: grid;
  grid-template-columns: .7fr .7fr 1.5fr;
  gap: clamp(2rem, 7vw, 7rem);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-directory > div { display: flex; flex-direction: column; align-items: flex-start; gap: .65rem; }
.footer-directory h2 { margin: 0 0 .45rem; color: var(--gold-soft); font-family: var(--body); font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.footer-directory a { color: rgba(255,255,255,.66); font-size: .9rem; }
.footer-directory a:hover { color: var(--white); }
.footer-directory .footer-info { padding-left: clamp(0rem, 4vw, 4rem); border-left: 1px solid rgba(255,255,255,.12); }
.footer-info p { max-width: 27rem; margin: 0; color: rgba(255,255,255,.42); font-size: .88rem; }
.footer-bottom { padding-top: 1.5rem; display: flex; justify-content: space-between; gap: 2rem; color: rgba(255,255,255,.35); font-size: .78rem; }
.footer-bottom p { margin: 0; }

a:focus-visible,
button:focus-visible { outline: 3px solid var(--gold-soft); outline-offset: 4px; }

@media (max-width: 1080px) {
  .nav-wrap { grid-template-columns: auto auto 1fr auto; }
  .menu-toggle {
    position: relative;
    z-index: 25;
    width: 2.8rem;
    height: 2.8rem;
    display: grid;
    place-content: center;
    gap: .4rem;
    color: var(--white);
    background: transparent;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 50%;
    cursor: pointer;
  }
  .menu-toggle span:not(.sr-only) { width: 1.1rem; height: 1px; background: currentColor; transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(.2rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-.2rem) rotate(-45deg); }
  .main-nav {
    position: fixed;
    z-index: 19;
    inset: 0;
    padding: 10rem 2rem 3rem;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: var(--green-950);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { font-family: var(--display); font-size: 1.8rem; }
  .main-nav .nav-cta { margin-top: 1rem; padding: .75rem 1.25rem; font-family: var(--body); font-size: .92rem; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr .78fr; gap: 3rem; }
  .hero h1 { font-size: clamp(3rem, 6.5vw, 5.2rem); }
  .hero-visual { min-height: 32rem; }
  .event-float { left: -2rem; right: 1rem; }
  .official-logo-card { left: -2.5rem; width: 8.5rem; height: 8.5rem; }
}

@media (max-width: 820px) {
  .nav-wrap { height: 6rem; width: min(90%, 1420px); grid-template-columns: auto 1fr auto auto; gap: .8rem; }
  .brand-logo { width: 3.5rem; height: 3.5rem; border-radius: .8rem; }
  .brand-copy small { display: none; }
  .language-switch { padding-left: 0; border-left: 0; }
  .hero { padding: 10rem 5% 2rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 15ch; }
  .hero-visual { min-height: 37rem; margin-top: 1rem; }
  .hero-image { inset: 0 0 4rem; }
  .official-logo-card { top: 1rem; left: 1rem; width: 8rem; height: 8rem; }
  .event-float { left: 1rem; right: 1rem; }
  .hero-foot { margin-top: 3rem; }
  .hero-foot { grid-template-columns: 1fr 1fr; }
  .hero-foot > div { padding: 1rem; }
  .hero-foot > div:first-child { padding-left: 1rem; }
  .hero-foot > div:nth-child(2) { border-right: 0; }
  .hero-foot > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.13); }
  .section { width: 90%; padding: 6.5rem 0; }
  .section-number { top: 6.5rem; font-size: 4rem; }
  .intro,
  .section-head,
  .organisation-top,
  .participate-copy { grid-template-columns: 1fr; gap: 2rem; }
  .intro-copy { padding-top: 2rem; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { min-height: auto; }
  .pillar.featured { transform: none; }
  .pillar.featured:hover { transform: translateY(-6px); }
  .pillar svg { margin: 2.8rem 0 1.7rem; }
  .event-section { padding: 6.5rem 5%; }
  .event-layout { grid-template-columns: 1fr; gap: 3rem; }
  .event-sticky { position: static; }
  .participate-options { grid-template-columns: 1fr; }
  .participate-options > div { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .trust { grid-template-columns: 1fr; }
  .trust-intro h2 { max-width: 14ch; }
  .footer-top { align-items: flex-start; flex-direction: column; }
  .footer-top > p { text-align: left; }
  .footer-directory { grid-template-columns: 1fr 1fr; }
  .footer-directory .footer-info { grid-column: 1 / -1; padding: 2rem 0 0; border-top: 1px solid rgba(255,255,255,.12); border-left: 0; }
}

@media (max-width: 520px) {
  .utility-bar { padding: 0 5%; }
  .utility-bar p:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .utility-bar p:last-child { display: none; }
  .brand-logo { width: 3rem; height: 3rem; }
  .brand-copy strong { font-size: 1.18rem; }
  .hero h1 { font-size: 3.45rem; }
  .hero-intro { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-visual { min-height: 31rem; }
  .event-float { padding: 1rem; gap: .8rem; }
  .event-date { width: 4rem; height: 4rem; }
  .event-date strong { font-size: 1.65rem; }
  .event-float h2 { font-size: .95rem; }
  .event-float div > p:last-child { font-size: .72rem; }
  .section h2, .event-section h2 { font-size: 2.85rem; }
  .hero-foot b { font-size: 1.9rem; }
  .trust { width: 90%; padding: 2rem 1.35rem; border-radius: 1.25rem; }
  .commitments article { grid-template-columns: 2.4rem 1fr; gap: .8rem; }
  .footer-directory { grid-template-columns: 1fr; }
  .footer-directory .footer-info { grid-column: auto; }
  .fact-card { padding: 1.35rem; }
  .fact-card dl > div { grid-template-columns: 1fr; gap: .25rem; }
  .fact-card ul { grid-template-columns: 1fr; }
  .participate-card { border-radius: 1.25rem; }
  .site-footer { margin-top: 5rem; }
  .footer-bottom { flex-direction: column; gap: .4rem; }
}

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