/*
Theme Name: ICIEDI 2027
Theme URI: https://iciedi.com
Author: ICIEDI Organizing Committee
Description: Custom theme for the International Conference on Islamic Economy and Digital Innovation (ICIEDI 2027) — Artificial Intelligence, Ethics and Transformative Sustainable Development.
Version: 2.0.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: iciedi2027
*/

:root {
  --green: #009040;
  --green-600: #007a36;
  --green-700: #00632c;
  --green-800: #0a4a26;
  --green-900: #06331b;
  --green-950: #042213;
  --green-50: #f0f8f3;
  --green-100: #dcefe3;
  --green-200: #b9dfc8;
  --lime: #80c040;
  --spectrum: linear-gradient(90deg, #4aa544 0%, #009040 22%, #12a08c 44%, #2f7fc4 62%, #d94b3f 82%, #e8862f 100%);
  --ink: #0f2318;
  --body: #4a5b51;
  --muted: #74857b;
  --line: #e4ece7;
  --sand: #f7f6f1;
  --card: #ffffff;
  --radius: 4px;
  --shadow: 0 1px 2px rgba(6, 51, 27, .04), 0 10px 26px rgba(6, 51, 27, .06);
  --shadow-lg: 0 4px 14px rgba(6, 51, 27, .07), 0 26px 54px rgba(6, 51, 27, .13);
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.09' stroke-width='1'%3E%3Cpath d='M36 4 44 20 60 20 50 32 56 50 36 40 16 50 22 32 12 20 28 20Z'/%3E%3Ccircle cx='36' cy='30' r='9'/%3E%3C/g%3E%3C/svg%3E");
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
::selection { background: var(--green); color: #fff; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }

body {
  font-family: var(--font-body);
  color: var(--body);
  background: #fff;
  font-size: 15.5px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--green-600); text-decoration: none; transition: color .2s; }
a:hover { color: var(--green); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; color: var(--ink); font-weight: 600; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.container--narrow { max-width: 880px; margin-left: auto; margin-right: auto; }

/* ============ Utility bar ============ */
.util-bar {
  background: var(--green-900); color: #b9d6c4;
  font-size: 12.5px; letter-spacing: .02em;
}
.util-bar__inner {
  max-width: 1280px; margin: 0 auto; padding: 8px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.util-bar__facts { display: flex; gap: 22px; flex-wrap: wrap; }
.util-bar__facts span { display: inline-flex; align-items: center; gap: 7px; }
.util-bar__facts svg { width: 14px; height: 14px; opacity: .8; }
.util-bar a { color: #fff; font-weight: 600; }
.util-bar a:hover { color: var(--lime); }
@media (max-width: 720px) { .util-bar { display: none; } }

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff; border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.site-header::before { content: ""; display: block; height: 3px; background: var(--spectrum); }
.site-header.is-scrolled { box-shadow: 0 4px 22px rgba(6, 51, 27, .1); }
/* Height stays constant on scroll — a sticky element that resizes reflows the
   page and makes the header judder. Only non-layout properties animate. */
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 12px 28px; max-width: 1280px; margin: 0 auto;
}

.brand { display: flex; align-items: center; gap: 11px; }
.brand__logo {
  height: 44px; width: auto; display: block;
  transform-origin: left center; transition: transform .3s ease;
}
.site-header.is-scrolled .brand__logo { transform: scale(.88); }
.brand__text { line-height: 1.1; }
.brand__title { display: block; font-family: var(--font-head); font-weight: 700; color: var(--green-800); font-size: 19px; letter-spacing: .01em; }
.brand__tag { display: block; font-size: 9.5px; color: var(--muted); letter-spacing: .19em; text-transform: uppercase; margin-top: 3px; }

.main-nav ul { display: flex; gap: 2px; list-style: none; align-items: center; flex-wrap: nowrap; }
.main-nav a {
  position: relative; display: block; padding: 9px 11px; white-space: nowrap;
  color: #3d5147; font-size: 13.5px; font-weight: 500;
}
.main-nav a::after {
  content: ""; position: absolute; left: 11px; right: 11px; bottom: 2px; height: 2px;
  background: var(--green); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.main-nav a:hover { color: var(--green-700); }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav li.current-menu-item > a, .main-nav li.current_page_item > a { color: var(--green-700); font-weight: 600; }
.main-nav li.current-menu-item > a::after, .main-nav li.current_page_item > a::after { transform: scaleX(1); }
.main-nav .nav-cta a {
  background: var(--green); color: #fff !important; font-weight: 600;
  padding: 10px 20px; margin-left: 10px; border-radius: 2px;
  transition: background .25s ease, transform .2s ease;
}
.main-nav .nav-cta a::after { display: none; }
.main-nav .nav-cta a:hover { background: var(--green-700); transform: translateY(-1px); }

.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 3px; padding: 8px 11px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--green-800); margin: 4px 0; }

@media (max-width: 1130px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); padding: 10px 20px 18px; }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a { padding: 13px 12px; font-size: 15.5px; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .main-nav .nav-cta a { margin: 10px 0 0; text-align: center; border: none; }
}

/* ============ Hero (light, editorial, video) ============ */
.hero { position: relative; overflow: hidden; background: var(--sand); }
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(100deg, #fff 0%, rgba(255,255,255,.96) 38%, rgba(255,255,255,.72) 56%, rgba(255,255,255,.25) 78%, rgba(255,255,255,.1) 100%),
    linear-gradient(180deg, rgba(255,255,255,.5) 0%, transparent 30%);
}
.hero__inner { position: relative; z-index: 2; padding: 84px 0 0; max-width: 760px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  color: var(--green-700); line-height: 1;
}
.hero__eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--green); }
.hero h1 {
  font-size: clamp(32px, 4.6vw, 54px); font-weight: 600; line-height: 1.12;
  letter-spacing: -.015em; color: var(--ink); margin: 22px 0 0;
}
.hero h1 em { font-style: italic; color: var(--green-600); }
.hero__conf {
  margin-top: 20px; font-size: clamp(15px, 1.8vw, 17.5px); color: var(--body); max-width: 560px;
}
.hero__verse {
  margin: 26px 0 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--green-200);
  max-width: 560px; color: var(--green-800); font-size: 14.5px; font-style: italic; line-height: 1.65;
}
.hero__verse span { display: block; margin-top: 5px; font-style: normal; font-size: 11px; letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.hero__actions { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }

/* Countdown */
.countdown { margin-top: 46px; display: flex; gap: 12px; flex-wrap: wrap; }
.cd-unit {
  min-width: 78px; padding: 12px 14px 10px; text-align: center;
  background: rgba(255,255,255,.85); border: 1px solid var(--line); border-top: 2px solid var(--green);
  backdrop-filter: blur(4px);
}
.cd-unit b { display: block; font-family: var(--font-head); font-size: 26px; font-weight: 600; color: var(--green-800); line-height: 1.1; }
.cd-unit span { display: block; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.countdown__label { align-self: center; font-size: 12.5px; color: var(--muted); max-width: 130px; line-height: 1.4; }

.hero__strip { position: relative; z-index: 2; margin-top: 60px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 48px; padding: 2px 28px 0; border-radius: 2px;
  font-family: var(--font-body); font-size: 14px; font-weight: 600; letter-spacing: .01em; line-height: 1;
  transition: background .22s, color .22s, border-color .22s, transform .18s, box-shadow .25s;
}
.btn svg { width: 16px; height: 16px; }
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 8px 20px rgba(0,144,64,.24); }
.btn--primary:hover { background: var(--green-700); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 28px rgba(0,144,64,.3); }
.btn--outline { border: 1.5px solid var(--green-200); color: var(--green-700); background: rgba(255,255,255,.7); }
.btn--outline:hover { border-color: var(--green); color: var(--green-700); background: #fff; transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--green-700); }
.btn--light:hover { background: var(--green-50); color: var(--green-700); transform: translateY(-2px); }
.btn--ghost-light { border: 1.5px solid rgba(255,255,255,.45); color: #fff; }
.btn--ghost-light:hover { background: rgba(255,255,255,.12); color: #fff; transform: translateY(-2px); }

/* ============ Key info band ============ */
.info-band { background: var(--green-900); color: #cfe6d8; position: relative; overflow: hidden; }
.info-band::before { content: ""; position: absolute; inset: 0; background-image: var(--pattern); opacity: .5; }
.info-band__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(3, 1fr);
}
.info-band__item { padding: 26px 32px; display: flex; align-items: center; gap: 16px; }
.info-band__item + .info-band__item { border-left: 1px solid rgba(255,255,255,.13); }
@media (max-width: 820px) {
  .info-band__grid { grid-template-columns: 1fr; }
  .info-band__item + .info-band__item { border-left: none; border-top: 1px solid rgba(255,255,255,.13); }
}
.info-band__icon {
  flex: none; width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid rgba(128,192,64,.45); color: var(--lime); border-radius: 2px;
}
.info-band__icon svg { width: 19px; height: 19px; }
.info-band__label { display: block; font-size: 10.5px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: #8fb69f; }
.info-band__value { display: block; font-family: var(--font-head); font-size: 17px; color: #fff; margin-top: 3px; line-height: 1.35; }

/* ============ Sections ============ */
.section { padding: 84px 0; }
.section--sand { background: var(--sand); }
.section--green { position: relative; overflow: hidden; background: var(--green-900); color: #c2dccd; }
.section--green::before { content: ""; position: absolute; inset: 0; background-image: var(--pattern); opacity: .45; }
.section--green .container { position: relative; z-index: 2; }
.section--green h2, .section--green h3 { color: #fff; }

/* Editorial two-column heading layout */
.split { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 26px; } }
.split__aside { position: sticky; top: 130px; }
@media (max-width: 900px) { .split__aside { position: static; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  color: var(--green-600); line-height: 1; margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--green); }
.section--green .eyebrow { color: var(--lime); }
.section--green .eyebrow::before { background: var(--lime); }

.h-section { font-size: clamp(26px, 3.4vw, 36px); font-weight: 600; letter-spacing: -.01em; line-height: 1.18; }
.h-section em { font-style: italic; color: var(--green-600); }
.section--green .h-section em { color: var(--lime); }
.lede { color: var(--muted); font-size: 16px; margin-top: 14px; }
.section--green .lede { color: #9dbfab; }

.center-head { max-width: 720px; margin: 0 auto 46px; text-align: center; }
.center-head .eyebrow { justify-content: center; }

.prose p { margin-bottom: 18px; }
.prose p:last-child { margin-bottom: 0; }

/* Pull quote */
.pullquote {
  position: relative; padding: 46px 52px; background: #fff;
  border: 1px solid var(--line); border-left: 4px solid var(--green);
}
.pullquote blockquote {
  font-family: var(--font-head); font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 500; font-style: italic; color: var(--ink); line-height: 1.45;
}
.pullquote figcaption {
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
  font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green-600);
}
@media (max-width: 620px) { .pullquote { padding: 30px 26px; } }

/* ============ Tracks tabs ============ */
.tabs { display: grid; grid-template-columns: 330px 1fr; gap: 0; border: 1px solid var(--line); background: #fff; }
@media (max-width: 900px) { .tabs { grid-template-columns: 1fr; } }
.tabs__list { border-right: 1px solid var(--line); background: var(--sand); }
@media (max-width: 900px) { .tabs__list { border-right: none; border-bottom: 1px solid var(--line); display: flex; overflow-x: auto; } }
.tab-btn {
  display: block; width: 100%; text-align: left; cursor: pointer;
  background: none; border: none; border-bottom: 1px solid var(--line);
  padding: 20px 24px; font-family: var(--font-body); color: var(--body);
  transition: background .2s, color .2s;
  border-left: 3px solid transparent;
}
.tab-btn:last-child { border-bottom: none; }
.tab-btn small {
  display: block; font-size: 10.5px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 5px;
}
.tab-btn b { font-family: var(--font-head); font-size: 15.5px; font-weight: 600; color: var(--ink); line-height: 1.3; display: block; }
.tab-btn:hover { background: #fff; }
.tab-btn.is-active { background: #fff; border-left-color: var(--green); }
.tab-btn.is-active small { color: var(--green-600); }
.tab-btn.is-active b { color: var(--green-700); }
@media (max-width: 900px) {
  .tab-btn { min-width: 220px; border-bottom: none; border-left: none; border-bottom: 3px solid transparent; }
  .tab-btn.is-active { border-left-color: transparent; border-bottom-color: var(--green); }
}
.tabs__panels { padding: 38px 42px; }
@media (max-width: 620px) { .tabs__panels { padding: 26px 22px; } }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeUp .45s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.tab-panel h3 { font-size: 22px; margin-bottom: 14px; }
.tab-panel > p { color: var(--body); margin-bottom: 22px; }
.panel-sub { font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.sdg-list { display: grid; gap: 8px; margin-bottom: 24px; }
.sdg-list li { list-style: none; display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--body); }
.sdg-list li::before {
  content: ""; flex: none; width: 8px; height: 8px; margin-top: 8px; border-radius: 50%;
  background: var(--green); opacity: .55;
}
.topic-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 20px; }
@media (max-width: 620px) { .topic-grid { grid-template-columns: 1fr; } }
.topic-grid li { list-style: none; display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--body); padding: 5px 0; border-bottom: 1px dashed var(--line); }
.topic-grid li svg { width: 14px; height: 14px; color: var(--green); flex: none; }

/* ============ Roadmap (dates) ============ */
.roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
@media (max-width: 900px) { .roadmap { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .roadmap { grid-template-columns: 1fr; } }
.rm-step { position: relative; padding: 0 22px; }
.rm-step::before {
  content: ""; position: absolute; top: 17px; left: 0; right: 0; height: 2px;
  background: rgba(128,192,64,.3);
}
.rm-step:first-child::before { left: 50%; }
.rm-step:last-child::before { right: 50%; }
@media (max-width: 900px) { .rm-step::before { display: none; } }
.rm-step__dot {
  position: relative; z-index: 1; width: 36px; height: 36px; margin: 0 auto 18px;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--green-900); border: 2px solid var(--lime); color: var(--lime);
}
.rm-step__dot svg { width: 16px; height: 16px; }
.rm-step:last-child .rm-step__dot { background: var(--lime); color: var(--green-900); }
.rm-step__body { text-align: center; }
.rm-step__date { display: block; font-family: var(--font-head); font-size: 19px; color: #fff; font-weight: 600; }
.rm-step__label { display: block; font-size: 13px; color: #9dbfab; margin-top: 5px; }
@media (max-width: 900px) { .rm-step { padding: 14px 12px; } }

/* ============ Benefit list ============ */
.benefit-list { display: grid; gap: 0; }
.benefit-list li {
  list-style: none; display: flex; gap: 18px; align-items: flex-start;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.benefit-list li:first-child { padding-top: 0; }
.benefit-list__num {
  flex: none; font-family: var(--font-head); font-size: 13px; font-weight: 700;
  color: var(--green); width: 26px; padding-top: 3px;
}
.benefit-list p { margin: 0; font-size: 15px; color: var(--body); }

/* Audience tags */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 13.5px; color: var(--green-800); background: var(--green-50);
  border: 1px solid var(--green-100); padding: 7px 14px; border-radius: 2px;
  transition: background .2s, border-color .2s, transform .2s;
}
.tag:hover { background: #fff; border-color: var(--green); transform: translateY(-2px); }

/* ============ Page hero ============ */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  padding: 74px 0 62px; background: var(--green-900);
}
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: var(--pattern); opacity: .45; }
.page-hero::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 320px; height: 320px;
  border-radius: 50%; background: radial-gradient(circle, rgba(128,192,64,.22), transparent 68%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .eyebrow { color: var(--lime); }
.page-hero .eyebrow::before { background: var(--lime); }
.page-hero h1 { color: #fff; font-size: clamp(28px, 3.9vw, 42px); font-weight: 600; letter-spacing: -.01em; }
.page-hero p { color: #a9c9b6; max-width: 660px; margin-top: 14px; font-size: 16px; }

/* Breadcrumb */
.crumb { font-size: 12.5px; color: #8fb69f; margin-bottom: 14px; }
.crumb a { color: #b9d6c4; }
.crumb a:hover { color: #fff; }

/* ============ Content blocks ============ */
.content-block { margin-bottom: 52px; }
.content-block:last-child { margin-bottom: 0; }
.content-block h2 { font-size: 25px; margin-bottom: 16px; }
.content-block h2::after { content: ""; display: block; width: 44px; height: 3px; background: var(--green); margin-top: 12px; }
.content-block h3 { font-size: 18px; margin: 26px 0 9px; font-family: var(--font-body); font-weight: 700; }
.content-block p { margin-bottom: 14px; color: #40534a; }
.content-block ul:not(.check-list):not(.num-list):not(.pub-list) { padding-left: 22px; margin: 9px 0 15px; }
.content-block ul:not(.check-list):not(.num-list):not(.pub-list) li { margin-bottom: 7px; color: #40534a; }
.lead-label { font-size: 16.5px; font-weight: 700; color: var(--ink); margin: 24px 0 8px; font-family: var(--font-body); }

.notice { border-left: 3px solid var(--green); background: var(--green-50); padding: 16px 20px; margin: 20px 0; }
.notice p { margin: 0; }

.check-list { list-style: none; display: grid; gap: 11px; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 14px; height: 8px;
  border-left: 2px solid var(--green); border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}
.section--green .check-list li { color: #c2dccd; }
.section--green .check-list li::before { border-color: var(--lime); }

.num-list { counter-reset: item; list-style: none; display: grid; gap: 14px; }
.num-list > li { position: relative; padding-left: 46px; counter-increment: item; }
.num-list > li::before {
  content: counter(item, decimal-leading-zero); position: absolute; left: 0; top: 1px;
  font-family: var(--font-head); font-weight: 700; font-size: 14px; color: var(--green);
}

/* ============ Tables ============ */
.table-scroll { overflow-x: auto; }
.fees-table { width: 100%; border-collapse: collapse; margin: 18px 0 8px; font-size: 14.5px; }
.fees-table th, .fees-table td { border: 1px solid var(--line); padding: 13px 16px; text-align: center; }
.fees-table thead th { background: var(--green-900); color: #fff; font-family: var(--font-head); font-weight: 600; }
.fees-table thead tr:nth-child(2) th { background: var(--green-50); color: var(--ink); font-family: var(--font-body); font-weight: 700; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.fees-table td:first-child, .fees-table th:first-child { text-align: left; }
.fees-table tbody tr:hover { background: var(--green-50); }
.table-note { font-size: 13px; color: var(--muted); font-style: italic; }

/* Publication list */
.pub-list { list-style: none; padding-left: 0 !important; display: grid; gap: 0; }
.pub-list li { position: relative; padding: 16px 0 16px 20px; border-bottom: 1px solid var(--line); }
.pub-list li::before {
  content: ""; position: absolute; left: 0; top: 25px;
  width: 6px; height: 6px; background: var(--green); border-radius: 50%;
}
.pub-list b { display: block; font-family: var(--font-head); color: var(--ink); font-size: 16px; font-weight: 600; }
.pub-list .meta { font-size: 13px; color: var(--muted); }
.pub-list a { font-size: 13px; word-break: break-all; }

/* ============ FAQ ============ */
.faq-group { margin-bottom: 40px; }
.faq-group h2 { font-size: 21px; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--green-100); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 17px 0; font-weight: 600; font-size: 15.5px; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 11px; height: 11px; margin-right: 4px;
  border-right: 2px solid var(--green); border-bottom: 2px solid var(--green);
  transform: rotate(45deg) translateY(-3px); transition: transform .25s;
}
.faq[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
.faq[open] summary { color: var(--green-700); }
.faq__body { padding: 0 0 18px; color: #40534a; font-size: 14.5px; max-width: 760px; }

/* ============ Committees ============ */
.committee-block { margin-bottom: 60px; }
.committee-block:last-child { margin-bottom: 0; }
.committee-heading { font-size: clamp(22px, 2.8vw, 28px); font-weight: 600; margin-bottom: 30px; }
.committee-heading::after { content: ""; display: block; width: 46px; height: 3px; background: var(--green); margin-top: 12px; }
.people-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 1050px) { .people-grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* Cards used on inner pages */
.card { background: #fff; border: 1px solid var(--line); padding: 28px 26px; transition: border-color .25s, box-shadow .25s, transform .25s; }
.card:hover { border-color: var(--green-200); box-shadow: var(--shadow); transform: translateY(-3px); }
.card.person-card { border: none; padding: 28px 24px; }
.card.person-card:hover { transform: none; box-shadow: none; }

.track-card { position: relative; display: flex; flex-direction: column; border-top: 3px solid var(--green); }
.track-card__icon {
  width: 48px; height: 48px; margin-bottom: 16px; display: grid; place-items: center;
  color: var(--green-700); background: var(--green-50); border: 1px solid var(--green-100); border-radius: 2px;
}
.track-card__icon svg { width: 22px; height: 22px; }
.track-card__label {
  display: inline-block; align-self: flex-start; margin-bottom: 9px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--green-600);
}
.track-card h3 { font-size: 19px; line-height: 1.3; margin-bottom: 10px; }
.track-card p { color: var(--body); font-size: 14.5px; }
.sdg-row { display: grid; gap: 6px; margin: 16px 0 0; }
.sdg {
  font-size: 12.5px; color: var(--green-800); display: flex; align-items: flex-start; gap: 8px;
}
.sdg::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 7px; border-radius: 50%; background: var(--green); opacity: .55; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.chip {
  font-size: 12px; font-weight: 500; color: var(--green-800);
  background: var(--green-50); border: 1px solid var(--green-100); padding: 3px 10px; border-radius: 2px;
}
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .grid--2, .grid--3 { grid-template-columns: 1fr; } }
.person-card { background: #fff; padding: 28px 24px; transition: background .25s; }
.person-card:hover { background: var(--green-50); }
.person-card__avatar {
  display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 14px;
  font-family: var(--font-head); font-size: 18px; font-weight: 600; color: #fff;
  background: var(--green-800); border-radius: 2px;
}
.person-card h3 { font-size: 17px; line-height: 1.3; margin-bottom: 6px; }
.person-card .role { font-size: 13.5px; color: var(--green-600); font-weight: 600; line-height: 1.5; }
.person-card .affil { font-size: 13.5px; color: var(--muted); margin-top: 3px; line-height: 1.5; }

.members-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.member { background: #fff; padding: 18px 20px; transition: background .25s; }
.member:hover { background: var(--green-50); }
.member b { display: block; font-family: var(--font-head); font-size: 16px; font-weight: 600; color: var(--ink); line-height: 1.3; }
.member span { display: block; font-size: 13px; color: var(--muted); line-height: 1.5; }
.member .m-role { color: var(--green-600); font-weight: 600; margin-top: 2px; }

/* ============ CTA ============ */
.cta {
  position: relative; overflow: hidden; color: #fff; padding: 76px 24px; text-align: center;
  background: var(--green-800);
}
.cta::before { content: ""; position: absolute; inset: 0; background-image: var(--pattern); opacity: .5; }
.cta > * { position: relative; z-index: 2; }
.cta h2 { color: #fff; font-size: clamp(24px, 3.2vw, 33px); margin-bottom: 12px; }
.cta p { color: #b3d3c1; max-width: 600px; margin: 0 auto 30px; }
.cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============ Footer ============ */
.site-footer { background: var(--green-950); color: #8fae9c; padding: 56px 0 0; }
.site-footer a { color: #b9d6c4; }
.site-footer a:hover { color: var(--lime); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 42px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; font-size: 14px; }
.footer-col p { font-size: 14px; }
.footer-logo { height: 54px; width: auto; margin-bottom: 16px; background: #fff; padding: 6px; border-radius: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding: 20px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13px;
}

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__video { display: none; }
}

/* Default page content */
.entry-content { max-width: 880px; }
.entry-content p { margin-bottom: 15px; }
.entry-content ul, .entry-content ol { padding-left: 24px; margin-bottom: 15px; }