:root {
  --paper: #faf8f3;
  --white: #fff;
  --ink: #122d35;
  --muted: #58656a;
  --gold: #a27935;
  --line: #e3e3da;
  --serif: Georgia, 'Times New Roman', serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 185px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Segoe UI', Arial, sans-serif; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 5px; }
button { font: inherit; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #a27935; outline-offset: 5px; }
::selection { background: #ecd8af; color: var(--ink); }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, .event-story h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; line-height: 1.12; }
em { color: var(--gold); font-weight: 400; }
h2 { font-size: clamp(2.2rem, 3.8vw, 3.25rem); }
p + p { margin-top: 18px; }
.container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.section { padding: 96px 0; }
.eyebrow { font-size: 10px; letter-spacing: .17em; font-weight: 700; line-height: 1.7; margin-bottom: 22px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 20px; top: -100px; padding: 12px 20px; background: white; z-index: 100; }
.skip-link:focus { top: 12px; }
.announcement { min-height: 39px; padding: 8px 20px; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; gap: 18px; font-size: 11px; letter-spacing: .035em; }
.announcement-label { color: #e5c17c; font-size: 9px; letter-spacing: .15em; font-weight: 700; }
.announcement a { text-decoration: none; }
.announcement a:hover { text-decoration: underline; }
.announcement a span { margin-left: 8px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fffffff5; border-bottom: 1px solid var(--line); }
.header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 0 20px; padding-top: 12px; }
.global-brand { display: block; width: 112px; grid-column: 1; grid-row: 1; }
.chapter-brand { grid-column: 2; grid-row: 1; }
.brand { flex-shrink: 0; display: block; width: 143px; }
.main-nav { display: flex; grid-column: 1 / -1; align-items: center; justify-content: center; gap: 30px; font-size: 12px; font-weight: 600; border-top: 1px solid var(--line); margin-top: 10px; padding-block: 10px; }
.main-nav > a:not(.button) { text-decoration: none; padding: 10px 0; }
.main-nav > a:not(.button):hover { color: var(--gold); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 27px; padding: 15px 23px; min-height: 50px; font-size: 12px; font-weight: 600; text-decoration: none; border: 1px solid transparent; border-radius: 3px; transition: background .2s, transform .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: white; }
.button-primary:hover { background: #254750; }
.button-outline { border-color: #cdd2cf; }
.button-outline:hover { background: var(--paper); }
.button-small { padding: 10px 18px; min-height: 44px; }
.menu-toggle { border: 1px solid var(--line); background: white; padding: 8px 14px; color: var(--ink); border-radius: 3px; cursor: pointer; }
.menu-toggle[hidden] { display: none; }
.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 94% 60%, #ece8d9 0, transparent 51%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 70px; align-items: center; padding-block: 65px 58px; }
.hero-copy { padding-block: 20px; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 10px; font-size: 9px; }
.belgium-mark { display: inline-block; width: 18px; height: 12px; background: linear-gradient(to right, #202020 33.33%, #f5c83e 33.33% 66.66%, #c8463a 66.66%); flex-shrink: 0; }
h1 { font-size: clamp(4.5rem, 7.5vw, 7rem); line-height: 1.02; margin: 25px 0 28px; }
.hero-intro { font-size: 22px; line-height: 1.5; font-weight: 400; letter-spacing: -.02em; }
.hero-description { max-width: 410px; font-size: 14px; color: var(--muted); line-height: 1.9; margin-top: 19px; }
.actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; margin-top: 30px; }
.text-link { font-size: 12px; font-weight: 600; text-decoration: none; display: inline-block; }
.text-link:hover { text-decoration: underline; }
.text-link span[aria-hidden] { margin-left: 8px; }
.hero-footnote { margin-top: 42px; display: flex; gap: 13px; align-items: center; color: var(--muted); font-size: 11px; }
.small-line { width: 29px; height: 1px; background: var(--gold); }
.hero-visual { position: relative; max-width: 405px; width: 100%; justify-self: center; }
.hero-visual::before { content: ''; position: absolute; inset: 34px -22px 26px 23px; border: 1px solid #cbb887; border-radius: 7px; transform: rotate(4deg); }
.poster-frame { position: relative; padding: 14px; background: #fff; border: 1px solid var(--line); box-shadow: 0 20px 55px #26332812; border-radius: 5px; }
.poster-heading { display: flex; align-items: center; gap: 7px; font-size: 8px; font-weight: 700; letter-spacing: .08em; margin: 0 1px 12px; }
.poster-heading > span:last-child { margin-left: auto; color: var(--muted); font-size: 7px; }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: #698575; }
.poster-link { display: block; position: relative; overflow: hidden; border-radius: 2px; }
.event-poster { width: 100%; }
.poster-expand { position: absolute; bottom: 10px; right: 10px; background: #fff; color: var(--ink); padding: 5px 10px; border-radius: 3px; font-size: 10px; box-shadow: 0 2px 8px #0002; }
.poster-link:hover .poster-expand { background: #f8ebd3; }
.visual-caption { position: relative; display: block; text-align: center; font-family: var(--serif); font-style: italic; color: var(--muted); font-size: 12px; margin-top: 23px; }
.values-ribbon { background: #efeee6; border-block: 1px solid var(--line); }
.ribbon-inner { display: flex; justify-content: space-between; align-items: center; min-height: 84px; gap: 25px; }
.ribbon-inner > span { font-size: 11px; color: var(--muted); }
.ribbon-inner p { display: flex; gap: 36px; align-items: center; font-family: var(--serif); font-size: 23px; }
.ribbon-inner i { font-style: normal; color: var(--gold); font-size: 13px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.about-copy { font-size: 14px; color: var(--muted); }
.about-copy .lead { color: var(--ink); font-size: 20px; }
.about-copy .text-link { color: var(--ink); margin-top: 25px; }
.purpose-section { padding-top: 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 36px; }
.section-heading .eyebrow { margin-bottom: 16px; }
.section-heading > p { color: var(--muted); font-size: 12px; line-height: 1.8; }
.purpose-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.purpose-card { border: 1px solid var(--line); border-radius: 4px; padding: 30px; background: #fdfcf9; }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.card-top svg { width: 34px; height: 34px; color: var(--gold); }
.card-top span { color: #687174; font-family: var(--serif); font-size: 13px; }
.purpose-card h3 { font-family: var(--serif); font-size: 27px; font-weight: 400; margin-bottom: 12px; }
.purpose-card p { color: var(--muted); font-size: 13px; line-height: 1.9; }
.card-caption { display: block; font-size: 10px; padding-top: 20px; margin-top: 24px; border-top: 1px solid var(--line); font-weight: 600; }
.event-section { background: #efeee7; }
.event-tag { padding: 7px 12px; border: 1px solid #c9cabd; border-radius: 25px; letter-spacing: .1em; font-size: 9px; }
.event-card { display: grid; grid-template-columns: 1.15fr 1fr; overflow: hidden; border-radius: 5px; border: 1px solid #d9dbd2; }
.event-story { background: var(--ink); color: #fff; padding: 48px; position: relative; }
.event-story .eyebrow { color: #e7c58a; font-size: 9px; }
.event-story h3 { font-size: clamp(2.5rem, 4vw, 3.6rem); }
.event-story h3 em { display: block; color: #e3bd7c; font-size: 1.35em; margin-top: 5px; }
.event-story > p:not(.eyebrow) { font-size: 13px; line-height: 1.9; color: #d1dcdd; }
.event-story .event-subtitle { font-family: var(--serif); font-size: 20px !important; margin-top: 25px; color: #fff !important; }
.hosted-by { border-top: 1px solid #ffffff30; margin-top: 35px; padding-top: 25px; }
.hosted-by > span { font-size: 8px; letter-spacing: .14em; color: #e7c58a; }
.hosted-by p { font-size: 11px; line-height: 1.9; margin-top: 9px; color: #d1dcdd; }
.hosted-by p span { margin-inline: 5px; color: #e7c58a; }
.light-link { display: inline-block; font-size: 11px; margin-top: 30px; color: #f0d19d; text-decoration: none; }
.light-link:hover { text-decoration: underline; }
.event-details { background: #fffefa; padding: 40px; }
.event-date { display: flex; gap: 18px; align-items: center; padding-bottom: 25px; border-bottom: 1px solid var(--line); }
.date-tile { background: #f0eadb; border: 1px solid #e2d8c3; color: #745621; min-width: 64px; padding: 10px; border-radius: 3px; text-align: center; font-size: 10px; font-weight: 600; letter-spacing: .1em; line-height: 1.4; }
.date-tile strong { display: block; font-family: var(--serif); font-size: 31px; font-weight: 400; letter-spacing: 0; }
.event-details h4 { font-size: 14px; font-weight: 600; line-height: 1.6; }
.event-details p { color: var(--muted); font-size: 12px; }
.event-date p { margin-top: 5px; }
.detail-row { display: flex; gap: 18px; margin-top: 25px; }
.detail-symbol { font-size: 28px; line-height: 1.2; width: 25px; flex-shrink: 0; color: var(--gold); }
.detail-row p { margin-top: 7px; }
.detail-row a { font-size: 11px; margin-top: 10px; }
.dinner-note { margin-top: 24px; background: #f4f2e9; border-radius: 3px; padding: 10px 13px; }
.dinner-note span { color: var(--gold); margin-right: 6px; }
.registration { margin-top: 25px; }
.poster-registration { margin-top: 0; }
.registration strong { color: var(--ink); }
.register-link {
  width: 100%;
  margin-top: 16px;
  justify-content: center;
  text-align: center;
  min-height: 62px;
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 700;
  gap: 12px;
  color: var(--ink);
  border-color: #b78632;
  background: linear-gradient(110deg, #edbc58 0%, #f8d786 35%, #fff0bf 48%, #f8d786 61%, #edbc58 100%);
  background-size: 250% 100%;
  box-shadow: 0 4px 14px #a2793545;
  animation: registration-glow 1.6s ease-in-out 3;
}
/* Three shimmer pulses draw attention while keeping the label readable. */
@keyframes registration-glow {
  0%, 100% {
    background-position: 100% 50%;
    transform: scale(1);
    box-shadow: 0 0 0 0 #d7a33d00, 0 4px 14px #a2793545;
  }
  50% {
    background-position: 0% 50%;
    transform: scale(1.025);
    box-shadow: 0 0 0 5px #d7a33d60, 0 0 28px #d7a33d90;
  }
}
.register-link:hover, .register-link:focus-visible {
  animation: none;
  color: var(--ink);
  background: #ffe3a0;
  box-shadow: 0 0 0 3px #d7a33d55, 0 6px 22px #a2793560;
}
.registration .form-note { font-size: 10px; text-align: center; margin-top: 10px; }
.team-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.team-card { padding: 28px 12px 18px; border-top: 1px solid #d5d8d0; }
.avatar { display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; border: 1px solid #dce1d6; background: #e9eee6; color: #365247; font-family: var(--serif); font-size: 22px; margin-bottom: 23px; }
.team-card:nth-child(2) .avatar { background: #eee9df; color: #806540; border-color: #e4dcca; }
.team-card:nth-child(3) .avatar { background: #e6ebed; color: #445c68; border-color: #d7e0e5; }
.team-card:nth-child(4) .avatar { background: #eee7e4; color: #8a6456; border-color: #e5d8d2; }
.team-card:nth-child(5) .avatar { background: #ebe8ef; color: #685878; border-color: #ded8e6; }
.team-card h3 { font-size: 14px; font-weight: 600; letter-spacing: -.025em; margin-bottom: 8px; }
.team-card p { font-size: 11px; color: var(--muted); line-height: 1.9; }
.team-card p span { font-size: 10px; }
.contact-section { padding: 72px 0; background: #ecebdf; border-block: 1px solid #dedfce; }
.contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact-inner h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); }
.contact-inner p:not(.eyebrow) { color: var(--muted); font-size: 12px; margin-top: 20px; }
.contact-email { font-family: var(--serif); font-size: clamp(1.3rem, 2.5vw, 2rem); text-decoration: none; border-bottom: 1px solid #acb1a5; padding-bottom: 16px; white-space: nowrap; }
.contact-email > span:first-child { display: block; font-family: 'Segoe UI', Arial, sans-serif; letter-spacing: .15em; font-size: 9px; margin-bottom: 14px; }
.email-arrow { margin-left: 28px; color: var(--gold); }
.contact-email:hover { border-color: var(--ink); }
.site-footer { background: #fff; padding: 38px 0 20px; }
.footer-top { display: flex; align-items: center; gap: 28px; }
.footer-brand { width: 112px; }
.footer-top p { font-size: 11px; }
.footer-top p span { font-size: 10px; color: var(--muted); }
.footer-top > .text-link { margin-left: auto; font-size: 11px; }
.privacy { margin-top: 26px; }
.privacy details { font-size: 11px; color: var(--muted); }
.privacy summary { cursor: pointer; width: fit-content; padding-block: 8px; }
.privacy details p { max-width: 790px; margin-top: 10px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 9px; color: var(--muted); }
@media (min-width: 1500px) { .hero-grid { padding-block: 85px; } }
@media (max-width: 1050px) {
  .container { width: calc(100% - 64px); }
  .hero-grid { gap: 40px; }
  .hero-copy .eyebrow { font-size: 8px; }
  .main-nav { gap: 20px; }
  .about-grid { gap: 55px; }
  .purpose-card { padding: 24px; }
  .event-story, .event-details { padding: 30px; }
  .team-grid { gap: 12px; }
  .team-card { padding-inline: 4px; }
  .team-card h3 { font-size: 13px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 105px; }
  .container { width: calc(100% - 40px); }
  .section { padding-block: 64px; }
  .announcement { gap: 10px; font-size: 10px; }
  .announcement-label { font-size: 8px; }
  .header-inner { min-height: 80px; gap: 0 10px; padding-block: 12px; }
  .global-brand { width: 80px; }
  .menu-toggle { grid-column: 3; grid-row: 1; justify-self: end; padding: 8px 10px; font-size: 12px; }
  .brand { width: 117px; }
  .main-nav { width: 100%; flex-wrap: wrap; gap: 12px 20px; padding-top: 15px; padding-bottom: 7px; }
  .main-nav.menu-ready { display: none; }
  .main-nav.menu-ready.is-open { display: flex; }
  .main-nav .button { min-height: 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 34px; padding-block: 40px 44px; }
  .hero-copy { padding-block: 0; }
  .hero-copy .eyebrow { font-size: 8px; letter-spacing: .12em; }
  h1 { font-size: clamp(4.5rem, 13vw, 6rem); margin-top: 20px; }
  .hero-description { max-width: 480px; }
  .hero-footnote { margin-top: 25px; }
  .hero-visual { max-width: 350px; width: calc(100% - 26px); }
  .hero-visual::before { right: -13px; }
  .ribbon-inner { justify-content: center; flex-direction: column; gap: 8px; padding-block: 20px; }
  .ribbon-inner p { gap: 20px; font-size: 21px; }
  .ribbon-inner > span { font-size: 10px; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .purpose-section { padding-top: 0; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 20px; margin-bottom: 28px; }
  .section-heading > p br { display: none; }
  .purpose-grid { grid-template-columns: 1fr; gap: 15px; }
  .purpose-card { padding: 26px; }
  .card-top { margin-bottom: 16px; }
  .event-card { grid-template-columns: 1fr; }
  .event-story, .event-details { padding: 28px; }
  .event-story h3 em { display: inline; }
  .event-story h3 { font-size: 2.5rem; }
  .event-date { gap: 13px; }
  .event-details h4 { font-size: 13px; }
  .event-date p span { display: block; }
  .team-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .team-card h3 { font-size: 14px; }
  .contact-section { padding-block: 55px; }
  .contact-inner { flex-direction: column; align-items: flex-start; gap: 32px; }
  .contact-email { font-size: clamp(1.25rem, 6vw, 2rem); }
  .footer-top { flex-wrap: wrap; gap: 20px; }
  .footer-top > p { flex-basis: calc(100% - 140px); }
  .footer-top > .text-link { margin-left: 0; }
  .footer-bottom { flex-direction: column; gap: 6px; }
}
@media (max-width: 380px) {
  .global-brand { width: 64px; }
  .chapter-brand { width: 100px; }
  .announcement { flex-direction: column; gap: 0; }
  .hero-copy .eyebrow { font-size: 7px; }
  .actions { gap: 18px; }
  .ribbon-inner p { gap: 13px; font-size: 19px; }
  .event-story, .event-details { padding: 22px; }
  .event-story .eyebrow { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}