/* ============================================================
   Academics for Freedom — library theme (bilingual LTR/RTL)
   Palette: paper / navy / oxblood / forest / gold
   ============================================================ */

:root {
  --paper: #F4ECDA;
  --paper-soft: #EFE6D1;
  --paper-deep: #E6DAC0;
  --ink: #1A1612;
  --ink-soft: #4A4138;
  --navy: #1B2845;
  --navy-deep: #0F1A2E;
  --oxblood: #7A1F2B;
  --oxblood-deep: #5C1620;
  --forest: #2D4A3E;
  --gold: #B8893B;
  --gold-soft: #C9A567;
  --muted: #8A7E6B;
  --rule: #C9BB9E;
  --rule-soft: #DCD0B5;

  --maxw: 1280px;
  --gutter: clamp(20px, 5vw, 84px);

  --en-serif: "Spectral", Georgia, serif;
  --en-display: "Cormorant Garamond", Georgia, serif;
  --en-sans: "Archivo", "Helvetica Neue", sans-serif;
  --ar-serif: "Amiri", "Noto Naskh Arabic", serif;
  --ar-sans: "Reem Kufi", "Cairo", sans-serif;

  /* resolved per-language below */
  --serif: var(--en-serif);
  --display: var(--en-display);
  --sans: var(--en-sans);
}

html[lang="ar"] {
  --serif: var(--ar-serif);
  --display: var(--ar-serif);
  --sans: var(--ar-sans);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* theme color helpers */
.c-media { --accent: var(--oxblood); }
.c-law { --accent: var(--navy); }
.c-history { --accent: var(--forest); }
.c-rights { --accent: var(--gold); }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(11px, 1vw, 13px);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0;
}
html[lang="ar"] .eyebrow { letter-spacing: 1px; font-weight: 500; }
.eyebrow-rule { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.eyebrow-rule::after { content: ""; flex: 1; height: 1px; background: var(--rule); }

.h-xl {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.5px;
  color: var(--navy);
  margin: 0;
}
html[lang="ar"] .h-xl { font-family: var(--ar-serif); font-weight: 700; line-height: 1.12; letter-spacing: 0; }

.h-lg {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.1;
  color: var(--navy);
  margin: 0;
}
html[lang="ar"] .h-lg { font-family: var(--ar-serif); font-weight: 700; line-height: 1.2; }

.lead {
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1.65;
  color: var(--ink-soft);
}
html[lang="ar"] .lead { line-height: 1.85; }

.body { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.75; color: var(--ink-soft); }
html[lang="ar"] .body { line-height: 1.95; }

/* numerals stay elegant in both languages */
.num { font-family: var(--en-display); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(14px, 1.2vw, 16px);
  letter-spacing: 0.4px;
  padding: 14px 26px;
  border: 1.5px solid var(--navy);
  background: var(--navy);
  color: var(--paper);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { background: var(--navy-deep); transform: translateY(-2px); }
.btn .arr { font-family: var(--en-display); font-style: italic; font-size: 1.15em; }
html[dir="rtl"] .btn .arr { transform: scaleX(-1); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--paper); }
.btn-ox { background: var(--oxblood); border-color: var(--oxblood); }
.btn-ox:hover { background: var(--oxblood-deep); border-color: var(--oxblood-deep); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  padding-block: 20px;
  transition: background .35s, box-shadow .35s, padding .35s;
}
.nav.scrolled {
  background: rgba(244,236,218,0.93);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--rule), 0 14px 36px -26px rgba(15,26,46,0.55);
  padding-block: 12px;
}
.nav-inner {
  max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 13px; }
.brand .emblem {
  width: 44px; height: 44px; flex: none; background: var(--navy);
  border: 1.5px solid var(--gold); display: grid; place-items: center; position: relative;
}
.brand .emblem::after { content: ""; position: absolute; inset: 4px; border: 1px solid rgba(184,137,59,0.4); }
.brand .emblem span { font-family: var(--ar-serif); font-weight: 700; font-size: 22px; color: var(--gold-soft); }
.brand .b-name { font-family: var(--display); font-weight: 600; font-size: 19px; color: var(--navy); line-height: 1.05; }
html[lang="ar"] .brand .b-name { font-family: var(--ar-serif); font-weight: 700; font-size: 20px; }
.brand .b-sub { font-family: var(--sans); font-size: 10.5px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--oxblood); margin-top: 3px; }
html[lang="ar"] .brand .b-sub { letter-spacing: 0.5px; text-transform: none; font-size: 12px; }

.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-family: var(--sans); font-size: 15px; color: var(--ink-soft); position: relative; padding-block: 4px; transition: color .2s; }
html[lang="ar"] .nav-links a { font-size: 17px; }
.nav-links a::after { content: ""; position: absolute; inset-block-end: 0; inset-inline-end: 0; width: 0; height: 1.5px; background: var(--oxblood); transition: width .25s; }
.nav-links a:hover { color: var(--oxblood); }
.nav-links a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-btn {
  font-family: var(--sans); font-size: 14px; font-weight: 600; letter-spacing: .5px;
  background: transparent; border: 1.5px solid var(--rule); color: var(--navy);
  padding: 9px 16px; cursor: pointer; transition: all .2s; display: inline-flex; align-items: center; gap: 8px;
}
.lang-btn:hover { border-color: var(--navy); background: var(--navy); color: var(--paper); }
.lang-btn .globe { width: 15px; height: 15px; }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--navy); transition: .3s; }

/* At the top of the page the two-column hero puts a navy panel behind the
   centred nav links — make them light there; revert to dark once the bar
   gains its cream background on scroll. Only applies where the hero is
   two-column (>1080px); below that the bar sits over cream, so keep dark. */
@media (min-width: 1081px) {
  .nav:not(.scrolled) .nav-links a { color: var(--paper); text-shadow: 0 1px 10px rgba(15,26,46,0.35); }
  .nav:not(.scrolled) .nav-links a:hover { color: var(--gold-soft); }
  .nav:not(.scrolled) .nav-links a::after { background: var(--gold-soft); }
  /* RTL: the first link (المجموعة) sits to the right of the navy panel, over
     the cream area — keep it dark/navy for contrast while the others stay light. */
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a { color: var(--navy); text-shadow: none; }
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a:hover { color: var(--oxblood); }
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a::after { background: var(--oxblood); }
  /* RTL: the first link (المجموعة) sits to the right of the navy panel, over
     the cream area — keep it dark/navy for contrast while the others stay light. */
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a { color: var(--navy); text-shadow: none; }
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a:hover { color: var(--oxblood); }
  html[dir="rtl"] .nav:not(.scrolled) .nav-links li:first-child a::after { background: var(--oxblood); }
  .nav:not(.scrolled) .lang-btn { color: var(--paper); border-color: rgba(244,236,218,0.55); }
  .nav:not(.scrolled) .lang-btn .globe { color: var(--gold-soft); }
  .nav:not(.scrolled) .lang-btn:hover { background: var(--paper); color: var(--navy); border-color: var(--paper); }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: grid; grid-template-columns: 1.12fr 0.88fr; }
.hero-l { display: flex; flex-direction: column; justify-content: center; padding: 150px var(--gutter) 80px; }
.hero-l .inner { max-width: 720px; }
.hero-tag { display: inline-flex; align-items: center; gap: 11px; margin-bottom: 28px; }
.hero-tag .dot { width: 7px; height: 7px; background: var(--oxblood); border-radius: 50%; }
.hero h1 { margin: 0 0 26px; }
.hero h1 .accent { color: var(--oxblood); font-style: italic; }
html[lang="ar"] .hero h1 .accent { font-style: normal; color: var(--oxblood); }
.hero-actions { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 40px; margin-top: 60px; padding-top: 32px; border-top: 1px solid var(--rule); flex-wrap: wrap; }
.hero-meta .n { font-family: var(--en-display); font-style: italic; font-size: clamp(34px, 3.2vw, 46px); color: var(--oxblood); line-height: 1; }
.hero-meta .l { font-family: var(--sans); font-size: 13.5px; color: var(--muted); margin-top: 8px; max-width: 18ch; }
html[lang="ar"] .hero-meta .l { font-size: 15px; }

.hero-r { background: var(--navy); position: relative; overflow: hidden; }
.hero-r::before { content: ""; position: absolute; inset: 34px; border: 1px solid rgba(184,137,59,0.3); z-index: 3; }
.hero-r .grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(244,236,218,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(244,236,218,0.045) 1px, transparent 1px); background-size: 58px 58px; }
.hero-r .stack { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 80px 64px; z-index: 2; }
.hero-r .qmark { font-family: var(--en-display); font-style: italic; font-size: 180px; line-height: 0.55; color: var(--gold); opacity: 0.5; }
.hero-r blockquote { margin: 22px 0 0; font-family: var(--display); font-style: italic; font-size: clamp(22px, 2.1vw, 32px); line-height: 1.5; color: var(--paper); }
html[lang="ar"] .hero-r blockquote { font-family: var(--ar-serif); font-size: clamp(22px,2vw,30px); line-height: 1.7; }
.hero-r cite { display: block; margin-top: 24px; font-family: var(--sans); font-style: normal; font-size: 14px; letter-spacing: 1.5px; color: var(--gold-soft); }
html[lang="ar"] .hero-r cite { letter-spacing: .5px; }

/* ---------- Sections ---------- */
.section-pad { padding-block: clamp(70px, 9vw, 130px); }
.section-head { max-width: 800px; margin-bottom: 54px; }
.section-head .h-lg { margin-bottom: 18px; }

/* ---------- Collection ---------- */
.collection { background: var(--paper-soft); border-block: 1px solid var(--rule); }
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; margin-bottom: 44px; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.filter-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-group .glabel { font-family: var(--sans); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
html[lang="ar"] .filter-group .glabel { letter-spacing: .5px; text-transform: none; font-size: 14px; }
.chip {
  font-family: var(--sans); font-size: 14px; color: var(--ink-soft);
  background: transparent; border: 1.5px solid var(--rule); padding: 8px 16px; cursor: pointer;
  transition: all .2s;
}
html[lang="ar"] .chip { font-size: 15.5px; }
.chip:hover { border-color: var(--navy); }
.chip.active { background: var(--navy); border-color: var(--navy); color: var(--paper); }
.search-wrap { margin-inline-start: auto; position: relative; flex: 1; min-width: 240px; max-width: 360px; }
.search-wrap input {
  width: 100%; font-family: var(--serif); font-size: 16px; padding: 11px 16px 11px 42px;
  border: 1.5px solid var(--rule); background: var(--paper); color: var(--ink);
}
html[dir="rtl"] .search-wrap input { padding: 11px 42px 11px 16px; }
.search-wrap input:focus { outline: none; border-color: var(--oxblood); }
.search-wrap .icon { position: absolute; inset-block-start: 50%; inset-inline-start: 14px; transform: translateY(-50%); width: 17px; height: 17px; color: var(--muted); pointer-events: none; }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.card {
  background: var(--paper); border: 1px solid var(--rule); position: relative;
  display: flex; flex-direction: column; padding: 0; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-inline-start: 4px solid var(--accent, var(--navy));
}
.card:hover { transform: translateY(-3px); box-shadow: 0 22px 44px -30px rgba(15,26,46,0.55); border-color: var(--rule); }
.card.is-pending { cursor: default; opacity: 0.78; }
.card.is-pending:hover { transform: none; box-shadow: none; }
.card-top { padding: 30px 34px 0; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.card-tags { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tag {
  display: inline-flex; align-items: center; white-space: nowrap;
  font-family: var(--sans); font-size: 11px; letter-spacing: 1.3px; text-transform: uppercase;
  color: var(--accent, var(--navy)); border: 1px solid currentColor; padding: 5px 10px;
}
html[lang="ar"] .tag { letter-spacing: .3px; text-transform: none; font-size: 13px; }
.tag.theme { color: var(--muted); }
.card-year { font-family: var(--en-display); font-style: italic; font-size: 26px; color: var(--muted); }
.card-body { padding: 18px 34px 30px; display: flex; flex-direction: column; flex: 1; }
.card-title { font-family: var(--display); font-weight: 600; font-size: clamp(21px, 2vw, 27px); line-height: 1.22; color: var(--navy); margin: 0 0 12px; }
html[lang="ar"] .card-title { font-family: var(--ar-serif); font-weight: 700; line-height: 1.35; }
.card-author { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--oxblood); margin: 0 0 16px; }
html[lang="ar"] .card-author { font-family: var(--ar-serif); font-style: normal; }
.card-excerpt { font-size: 16px; line-height: 1.65; color: var(--ink-soft); margin: 0 0 22px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
html[lang="ar"] .card-excerpt { line-height: 1.85; }
.card-foot { margin-top: auto; display: flex; align-items: center; gap: 18px; padding-top: 18px; border-top: 1px solid var(--rule-soft); }
.card-link { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--navy); display: inline-flex; align-items: center; gap: 7px; }
.card-link .arr { font-family: var(--en-display); font-style: italic; }
html[dir="rtl"] .card-link .arr { transform: scaleX(-1); }
.card-listen { font-family: var(--sans); font-size: 13px; color: var(--muted); display: inline-flex; align-items: center; gap: 7px; }
.card-listen svg { width: 15px; height: 15px; }
.pending-badge { font-family: var(--sans); font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gold); border: 1px dashed var(--gold-soft); padding: 5px 10px; }
html[lang="ar"] .pending-badge { letter-spacing: .3px; text-transform: none; font-size: 13px; }
.no-results { font-family: var(--display); font-style: italic; font-size: 24px; color: var(--muted); text-align: center; padding: 60px 0; grid-column: 1 / -1; }
html[lang="ar"] .no-results { font-family: var(--ar-serif); font-style: normal; }

/* ---------- Detail overlay ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(15,26,46,0.55);
  backdrop-filter: blur(3px); display: flex; justify-content: center; align-items: flex-start;
  padding: clamp(20px, 5vh, 70px) 20px; overflow-y: auto; opacity: 0; pointer-events: none; transition: opacity .3s;
}
.overlay.open { opacity: 1; pointer-events: auto; }
.detail {
  background: var(--paper); max-width: 880px; width: 100%; position: relative;
  border-top: 5px solid var(--accent, var(--navy)); transform: translateY(20px); transition: transform .3s;
  box-shadow: 0 40px 90px -40px rgba(15,26,46,0.7);
}
.overlay.open .detail { transform: none; }
.detail-close {
  position: absolute; inset-block-start: 20px; inset-inline-end: 20px; width: 44px; height: 44px;
  border: 1.5px solid var(--rule); background: var(--paper); color: var(--navy); cursor: pointer;
  display: grid; place-items: center; font-size: 22px; transition: all .2s; z-index: 2;
}
.detail-close:hover { background: var(--oxblood); border-color: var(--oxblood); color: var(--paper); }
.detail-inner { padding: clamp(34px, 5vw, 64px); }
.detail-tags .tag { white-space: normal; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.detail-title { font-family: var(--display); font-weight: 600; font-size: clamp(28px, 3.4vw, 46px); line-height: 1.12; color: var(--navy); margin: 0 0 14px; max-width: 24ch; }
html[lang="ar"] .detail-title { font-family: var(--ar-serif); font-weight: 700; line-height: 1.3; }
.detail-sub { font-family: var(--serif); font-style: italic; font-size: clamp(17px, 1.6vw, 21px); color: var(--ink-soft); margin: 0 0 6px; }
html[lang="ar"] .detail-sub { font-family: var(--ar-serif); font-style: normal; }
.detail-author-line { font-family: var(--serif); font-size: 19px; color: var(--oxblood); margin: 0; }
html[lang="ar"] .detail-author-line { font-family: var(--ar-serif); }
.detail-rule { height: 1px; background: var(--rule); margin: 32px 0; }
.detail-section { margin-bottom: 34px; }
.detail-section h4 { font-family: var(--sans); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--oxblood); margin: 0 0 16px; }
html[lang="ar"] .detail-section h4 { letter-spacing: .5px; text-transform: none; font-size: 15px; }
.detail-section p { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.8; color: var(--ink); margin: 0; }
html[lang="ar"] .detail-section p { line-height: 2; }

.audio-player { display: flex; align-items: center; gap: 18px; background: var(--navy); color: var(--paper); padding: 22px 26px; }
.audio-player.soon { background: var(--paper-soft); color: var(--ink-soft); border: 1px dashed var(--rule); }
.audio-btn { width: 52px; height: 52px; flex: none; border-radius: 50%; border: 1.5px solid var(--gold-soft); background: transparent; color: var(--gold-soft); display: grid; place-items: center; cursor: pointer; transition: all .2s; }
.audio-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--navy-deep); }
.audio-meta { flex: 1; }
.audio-meta .t { font-family: var(--sans); font-size: 13px; letter-spacing: 1px; color: var(--gold-soft); margin-bottom: 8px; }
.audio-track { height: 4px; background: rgba(244,236,218,0.2); position: relative; }
.audio-track::after { content: ""; position: absolute; inset-inline-start: 0; inset-block-start: 0; height: 100%; width: 28%; background: var(--gold-soft); }
.audio-soon-text { font-family: var(--serif); font-size: 16px; font-style: italic; }
html[lang="ar"] .audio-soon-text { font-family: var(--ar-serif); font-style: normal; }

.cite-grid { display: grid; grid-template-columns: auto 1fr; gap: 12px 28px; }
.cite-grid dt { font-family: var(--sans); font-size: 13px; letter-spacing: .5px; color: var(--muted); }
.cite-grid dd { font-family: var(--serif); font-size: 17px; color: var(--ink); margin: 0; }
html[lang="ar"] .cite-grid dd { font-family: var(--ar-serif); }
.cite-grid dd.mono { font-family: var(--en-sans); font-size: 15px; }
.doi-link { color: var(--oxblood); text-decoration: underline; text-underline-offset: 2px; transition: color .2s; }
.doi-link:hover { color: var(--oxblood-deep); }
.detail-source { margin-top: 22px; }
.detail-source svg { flex: none; }
html[dir="rtl"] .detail-source svg { transform: scaleX(-1); }

/* ---------- About ---------- */
.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,90px); align-items: start; }
.about-figure { background: var(--navy); aspect-ratio: 4/5; position: relative; overflow: hidden; position: sticky; top: 110px; }
.about-figure .col-rule { position: absolute; inset: 26px; border: 1px solid rgba(184,137,59,0.32); }
.about-figure .mark { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--en-display); font-style: italic; color: var(--gold); font-size: clamp(120px,16vw,220px); opacity: .9; }
.about-figure .cap { position: absolute; inset-block-end: 36px; inset-inline: 38px; font-family: var(--sans); font-size: 13px; letter-spacing: 1.5px; color: var(--gold-soft); }
html[lang="ar"] .about-figure .cap { letter-spacing: .5px; font-size: 15px; }
.principles { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: 36px; }
.principle { background: var(--paper); padding: 28px 30px; display: flex; gap: 20px; }
.principle .pn { font-family: var(--en-display); font-style: italic; font-size: 30px; color: var(--gold); flex: none; }
.principle h5 { font-family: var(--sans); font-weight: 600; font-size: 17px; color: var(--navy); margin: 0 0 7px; }
html[lang="ar"] .principle h5 { font-family: var(--ar-serif); font-weight: 700; font-size: 20px; }
.principle p { font-size: 16px; line-height: 1.65; color: var(--ink-soft); margin: 0; }
html[lang="ar"] .principle p { line-height: 1.85; }

/* ---------- Contribute ---------- */
.contribute { background: var(--navy); color: var(--paper); position: relative; overflow: hidden; }
.contribute::before { content: ""; position: absolute; inset: 40px; border: 1px solid rgba(184,137,59,0.2); pointer-events: none; }
.contribute-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,90px); align-items: center; }
.contribute .h-lg { color: var(--paper); }
.contribute .eyebrow { color: var(--gold-soft); }
.contribute .lead { color: rgba(244,236,218,0.85); }
.contribute .ornament { width: 110px; height: 1px; background: var(--gold); margin: 28px 0; position: relative; }
.contribute .ornament::after { content: "\2766"; position: absolute; inset-inline-start: 0; inset-block-start: -19px; color: var(--gold); font-size: 22px; }
.form-card { background: var(--paper); padding: clamp(30px,4vw,48px); }
.form-card h3 { font-family: var(--display); font-weight: 600; font-size: clamp(22px,2.2vw,28px); color: var(--navy); margin: 0 0 8px; }
html[lang="ar"] .form-card h3 { font-family: var(--ar-serif); font-weight: 700; }
.field { display: flex; flex-direction: column; gap: 7px; margin-top: 18px; }
.field label { font-family: var(--sans); font-size: 13.5px; color: var(--ink-soft); }
html[lang="ar"] .field label { font-size: 15px; }
.field input, .field textarea, .field select {
  font-family: var(--serif); font-size: 17px; padding: 12px 15px; border: 1.5px solid var(--rule);
  background: var(--paper-soft); color: var(--ink); transition: border-color .2s, background .2s; width: 100%;
}
.field select { cursor: pointer; -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%237A1F2B' stroke-width='1.6'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; }
html[dir="ltr"] .field select { background-position-x: calc(100% - 16px); background-position-y: center; padding-right: 40px; padding-left: 15px; }
html[dir="rtl"] .field select { background-position-x: 16px; background-position-y: center; padding-left: 40px; padding-right: 15px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--oxblood); background: #fff; }
.field.error input { border-color: var(--oxblood); }
.field .err { font-family: var(--sans); font-size: 12px; color: var(--oxblood); display: none; }
.field.error .err { display: block; }
.form-card .btn { width: 100%; justify-content: center; margin-top: 24px; }
.form-success { display: none; flex-direction: column; align-items: center; text-align: center; gap: 13px; padding: 16px 0; }
.form-success.show { display: flex; }
.form-success .seal { width: 80px; height: 80px; border: 2px solid var(--oxblood); border-radius: 50%; display: grid; place-items: center; font-family: var(--en-display); font-style: italic; font-size: 42px; color: var(--oxblood); }
.form-success h3 { margin: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--paper-soft); border-block: 1px solid var(--rule); }
.contact-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(40px,6vw,90px); align-items: center; }
.contact-direct { margin: 30px 0 8px; }
.contact-email { font-family: var(--en-display); font-style: italic; font-size: clamp(22px,2.2vw,30px); color: var(--oxblood); border-bottom: 1px solid var(--rule); padding-bottom: 4px; transition: color .2s, border-color .2s; }
.contact-email:hover { color: var(--oxblood-deep); border-color: var(--oxblood); }
html[lang="ar"] .contact-email { font-family: var(--ar-serif); font-style: normal; font-size: clamp(20px,2vw,26px); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: var(--paper); }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 44px; padding-block: clamp(56px,7vw,96px); border-bottom: 1px solid rgba(244,236,218,0.14); }
.footer .brand .b-name { color: var(--paper); }
.footer .brand .emblem { background: transparent; }
.footer-blurb { font-family: var(--serif); font-size: 18px; line-height: 1.7; color: rgba(244,236,218,0.78); max-width: 40ch; margin: 22px 0 0; }
html[lang="ar"] .footer-blurb { font-family: var(--ar-serif); line-height: 1.9; }
.footer-col h6 { font-family: var(--sans); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-soft); margin: 0 0 20px; }
html[lang="ar"] .footer-col h6 { letter-spacing: .5px; text-transform: none; font-size: 15px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.footer-col a { font-family: var(--serif); font-size: 17px; color: rgba(244,236,218,0.78); transition: color .2s; }
html[lang="ar"] .footer-col a { font-family: var(--ar-serif); }
.footer-col a:hover { color: var(--gold-soft); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; padding-block: 28px; font-family: var(--sans); font-size: 13px; color: var(--muted); }
html[lang="ar"] .footer-bottom { font-size: 14px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Mobile menu ---------- */
.mobile-menu { position: fixed; inset-block-start: 0; inset-inline-end: 0; width: min(82vw, 350px); height: 100vh; background: var(--navy); z-index: 99; transform: translateX(110%); transition: transform .35s, visibility 0s .35s; padding: 100px 40px 40px; display: flex; flex-direction: column; gap: 2px; visibility: hidden; pointer-events: none; }
html[dir="rtl"] .mobile-menu { transform: translateX(-110%); }
.mobile-menu.open, html[dir="rtl"] .mobile-menu.open { transform: none; visibility: visible; pointer-events: auto; transition: transform .35s, visibility 0s 0s; }
@media (min-width: 861px) { .mobile-menu { display: none; } }
.mobile-menu a { font-family: var(--display); font-size: 25px; color: var(--paper); padding: 14px 0; border-bottom: 1px solid rgba(244,236,218,0.12); }
html[lang="ar"] .mobile-menu a { font-family: var(--ar-serif); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; }
  .hero-r { order: 2; min-height: 340px; }
  .hero-l { order: 1; padding-top: 124px; }
  .about-grid, .contribute-grid { grid-template-columns: 1fr; }
  .about-figure { position: relative; top: 0; max-height: 420px; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .burger { display: flex; }
  .grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .search-wrap { margin-inline-start: 0; max-width: none; }
}
@media (max-width: 520px) {
  .hero-meta { gap: 22px; }
  .cite-grid { grid-template-columns: 1fr; gap: 4px 0; }
  .cite-grid dt { margin-top: 12px; }
}