/* ==========================================================================
   Université des Sciences Islamiques d'Aïoun — charte graphique web
   Couleurs relevées sur le logo officiel. Voir CHARTE.md pour les règles.
   Propriétés logiques (inline-start/end) : arabe (RTL) et français (LTR)
   avec une seule feuille.
   ========================================================================== */

:root {
  /* Verts — relevés sur la maquette officielle et le cadre du logo */
  --forest-950: #032e16;
  --forest-900: #064321;
  --forest-800: #0a5129;
  --forest-700: #0f6a37;
  --emerald: #249c60;
  --lime: #c0d860;
  --lime-100: #efe9dc;
  --lime-50: #f8f6f0;

  /* Or et terre — la tour et l'étoile du logo */
  --bronze: #a8783c;
  --bronze-700: #7d5a24;
  --gold: #a97a2c;
  --gold-bright: #bf8f3e;
  --gold-300: #dcbc7c;

  /* Fonds et neutres */
  --cream: #f8f6f0;
  --ink: #1b2820;
  --ink-soft: #52605a;
  --line: #e7e1d3;
  --white: #ffffff;

  --font-display: "Amiri", "Traditional Arabic", Georgia, serif;
  --font-body: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, system-ui, sans-serif;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.5625rem;
  --step-3: 1.953rem;
  --step-4: 2.441rem;
  --step-5: 3.052rem;

  --radius: 6px;
  --radius-lg: 12px;
  --wrap: 74rem;
  --gutter: clamp(1rem, 4vw, 2rem);

  /* Le double filet du logo : vert puis or */
  --frame: 0 0 0 5px var(--white), 0 0 0 6px var(--gold-300);

  --star: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath d='M28 8l5.9 14.1L48 28l-14.1 5.9L28 48l-5.9-14.1L8 28l14.1-5.9z' fill='none' stroke='%23dcbc7c' stroke-opacity='.10' stroke-width='1.2'/%3E%3Crect x='16' y='16' width='24' height='24' transform='rotate(45 28 28)' fill='none' stroke='%23dcbc7c' stroke-opacity='.06' stroke-width='1.2'/%3E%3C/svg%3E");
  --girih: 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='%23a97a2c' stroke-opacity='.09' stroke-width='1'%3E%3Cpath d='M36 6l8.8 21.2L66 36l-21.2 8.8L36 66l-8.8-21.2L6 36l21.2-8.8z'/%3E%3Crect x='21' y='21' width='30' height='30' transform='rotate(45 36 36)'/%3E%3Ccircle cx='36' cy='36' r='9'/%3E%3C/g%3E%3C/svg%3E");
  --star-mark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cpath d='M20 2l5 12.9L38 20l-13 5.1L20 38l-5-12.9L2 20l13-5.1z' fill='%23a97a2c'/%3E%3Crect x='11' y='11' width='18' height='18' transform='rotate(45 20 20)' fill='none' stroke='%23064321' stroke-width='2.4'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
}
:lang(ar) body, body:lang(ar) { font-size: 1.0625rem; line-height: 1.85; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--forest-700); text-underline-offset: 0.2em; }
a:hover { color: var(--emerald); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--forest-900);
  margin: 0 0 0.5em;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link { position: absolute; inset-inline-start: 1rem; top: -3rem; z-index: 100; background: var(--gold); color: var(--forest-950); padding: 0.5rem 1rem; font-weight: 600; }
.skip-link:focus { top: 0.5rem; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }

/* --------------------------------------------------------------------------
   Barre supérieure, en-tête, navigation
   -------------------------------------------------------------------------- */

.topbar { background: var(--forest-900); color: #d6e3da; font-size: var(--step--1); }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 2.6rem; }
.topbar a { color: #e9f1eb; text-decoration: none; }
.topbar a:hover { color: var(--gold-300); }
.quick-access { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; }
.quick-access a { display: inline-flex; align-items: center; gap: 0.4rem; }
.quick-access svg { width: 1.05rem; height: 1.05rem; color: var(--gold-300); }
.lang-switch { display: flex; gap: 0.25rem; align-items: center; }
.lang-switch a, .lang-switch span { padding: 0.1rem 0.55rem; border-radius: var(--radius); }
.lang-switch [aria-current] { color: var(--gold-300); font-weight: 600; }

.site-header { background: var(--cream) var(--girih); border-bottom: 1px solid var(--line); position: relative; z-index: 20; }
.site-header__inner { display: flex; align-items: center; gap: 1.25rem; padding-block: 0.75rem; }
.brand { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; color: inherit; flex: none; }
.brand img { width: 4rem; height: auto; }
.brand__name { display: block; font-family: var(--font-display); font-size: clamp(1.2rem, 1.6vw, var(--step-2)); font-weight: 700; line-height: 1.15; color: var(--forest-900); }
.brand__sub { display: block; font-size: var(--step--1); color: var(--forest-700); font-weight: 600; }

.main-nav { margin-inline-start: auto; }
.main-nav__list { list-style: none; margin: 0; padding: 0; display: flex; justify-content: flex-end; }
.main-nav__item { position: relative; }
.main-nav__link {
  display: flex; align-items: center; gap: 0.3rem;
  padding: 0.75rem 0.7rem; color: var(--ink); text-decoration: none;
  background: none; border: 0; font: inherit; font-size: 0.95rem; font-weight: 500; cursor: pointer;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.main-nav__link:hover, .main-nav__item:focus-within > .main-nav__link { color: var(--forest-700); }
.main-nav__link[aria-current="page"] { color: var(--gold); border-bottom-color: var(--gold); }
.main-nav__link svg { width: 0.65rem; height: 0.65rem; transition: transform 0.15s; }

.submenu {
  list-style: none; margin: 0; padding: 0.5rem 0;
  position: absolute; inset-inline-start: 0; top: 100%; min-width: 17rem;
  background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--gold);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 16px 32px rgba(6, 67, 33, 0.12);
  display: none; z-index: 30;
}
.main-nav__item:hover > .submenu, .main-nav__item:focus-within > .submenu, .main-nav__item.is-open > .submenu { display: block; }
.submenu a { display: block; padding: 0.45rem 1.1rem; color: var(--ink); text-decoration: none; }
.submenu a:hover, .submenu a:focus-visible { background: var(--cream); color: var(--forest-900); }
.submenu a[aria-current="page"] { color: var(--gold); font-weight: 600; }

.icon-btn {
  flex: none; width: 2.75rem; height: 2.75rem; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%; background: var(--white); color: var(--forest-900);
}
.icon-btn:hover { border-color: var(--gold); color: var(--gold); }
.icon-btn svg { width: 1.15rem; height: 1.15rem; }

.nav-toggle {
  display: none; place-items: center; width: 2.75rem; height: 2.75rem; flex: none;
  border: 1px solid var(--line); background: var(--white); color: var(--forest-900);
  border-radius: 50%; cursor: pointer; padding: 0;
}
.nav-toggle svg { width: 1.25rem; height: 1.25rem; }

/* --------------------------------------------------------------------------
   Boutons, étiquettes, formulaires
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.7rem 1.35rem; border-radius: var(--radius); border: 2px solid transparent;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; line-height: 1.3;
}
.btn svg { width: 1.1rem; height: 1.1rem; flex: none; }
.btn--primary { background: var(--forest-900); color: var(--white); }
.btn--primary:hover { background: var(--forest-700); color: var(--white); }
.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--bronze-700); color: var(--white); }
.btn--outline-gold { border-color: var(--gold); color: var(--bronze-700); background: rgba(255, 255, 255, 0.7); }
.btn--outline-gold:hover { background: var(--gold); color: var(--white); }
.btn--green { background: var(--forest-900); color: var(--white); }
.btn--green:hover { background: var(--forest-700); color: var(--white); }
.btn--ghost { border-color: rgba(255, 255, 255, 0.55); color: var(--white); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn--outline { border-color: var(--forest-900); color: var(--forest-900); background: none; }
.btn--outline:hover { background: var(--forest-900); color: var(--white); }
.btn--block { width: 100%; }

.tag {
  display: inline-block; padding: 0.1rem 0.6rem; border-radius: 999px;
  font-size: 0.8rem; font-weight: 600; line-height: 1.6;
  background: var(--forest-900); color: var(--white);
}
.tag--announcement { background: var(--bronze-700); }
.tag--album { background: var(--white); color: var(--forest-900); border: 1px solid var(--line); }

.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; font-size: var(--step--1); margin-bottom: 0.35rem; color: var(--forest-900); }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; color: var(--ink); padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--white);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(36, 156, 96, 0.2); }
.field input[dir="ltr"] { text-align: start; }
.field__help { font-size: var(--step--1); color: var(--ink-soft); margin: 0.3rem 0 0; }
.field__error { font-size: var(--step--1); color: #a4271b; margin: 0.3rem 0 0; }
.hp-field { position: absolute; inset-inline-start: -9999px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }

.notice { padding: 0.9rem 1.1rem; border-radius: var(--radius); border-inline-start: 4px solid var(--emerald); background: var(--lime-50); margin-bottom: 1.25rem; }
.notice--warn { border-color: var(--gold); background: #fbf1dc; }
.notice--error { border-color: #a4271b; background: #fbeceb; }

/* --------------------------------------------------------------------------
   Bandeau d'accueil : diaporama + arc de vérification
   -------------------------------------------------------------------------- */

.hero { background: var(--forest-900) var(--star); color: var(--white); overflow: hidden; }
.hero__inner {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem); align-items: end;
  padding-top: clamp(1.75rem, 4vw, 3rem);
}
.hero__inner--text { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); padding-top: clamp(2.5rem, 6vw, 4.5rem); }
.hero__text { padding-bottom: clamp(2.5rem, 6vw, 4.5rem); max-width: 34rem; }
.hero__title { color: var(--white); font-size: clamp(2.2rem, 5vw, var(--step-5)); line-height: 1.15; margin-bottom: 0.6rem; }
.hero__title small { display: block; font-size: 0.42em; font-weight: 400; color: var(--lime); margin-top: 0.5rem; }
.hero__lead { font-size: var(--step-1); color: #dcebe0; margin: 0 0 1.75rem; max-width: 30rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.arch {
  background: var(--white); color: var(--ink);
  border-radius: 50% 50% 0 0 / 7.5rem 7.5rem 0 0;
  box-shadow: var(--frame);
  padding: 4.25rem clamp(1.25rem, 3vw, 2.25rem) 1.75rem;
  position: relative;
  animation: arch-rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.arch::before {
  content: ""; position: absolute; top: 1.25rem; inset-inline: 0; margin-inline: auto;
  width: 2.5rem; height: 2.5rem; background: var(--star-mark) center / contain no-repeat;
}
.arch h2 { text-align: center; font-size: var(--step-2); margin-bottom: 0.25rem; }
.arch__hint { text-align: center; color: var(--ink-soft); font-size: var(--step--1); margin: 0 0 1.25rem; }

@keyframes arch-rise { from { transform: translateY(2.5rem); opacity: 0; } to { transform: none; opacity: 1; } }

/* Diaporama */
.slider { position: relative; margin-bottom: clamp(1.75rem, 4vw, 3rem); }
.slider__viewport {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  border-radius: var(--radius-lg); background: var(--forest-950);
  box-shadow: 0 0 0 1px rgba(228, 168, 72, 0.45);
}
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 0.8s ease, visibility 0.8s; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 7s ease-out; }
.slide.is-active img { transform: scale(1); }
/* Voile aux couleurs de l'université : le texte reste lisible sur toute photo */
.slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11, 39, 23, 0.95) 0%, rgba(16, 53, 31, 0.55) 42%, rgba(16, 53, 31, 0) 72%);
  pointer-events: none;
}
.slide__caption { position: absolute; inset-inline: 0; bottom: 0; z-index: 1; padding: clamp(1rem, 3vw, 2rem); padding-inline-end: clamp(1rem, 12vw, 8rem); }
.slide__meta { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 0.5rem; font-size: var(--step--1); color: var(--lime); }
.slide__title { font-size: clamp(1.35rem, 2.6vw, var(--step-3)); margin: 0; line-height: 1.3; }
.slide__title a { color: var(--white); text-decoration: none; }
.slide__title a::after { content: ""; position: absolute; inset: 0; } /* toute la diapo est cliquable */
.slide__title a:hover { text-decoration: underline; text-decoration-color: var(--gold); }

.slider__controls { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.85rem; }
.slider__btn {
  width: 2.5rem; height: 2.5rem; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.08); border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: var(--white); cursor: pointer; padding: 0;
}
.slider__btn:hover { border-color: var(--gold); color: var(--gold); }
.slider__btn svg { width: 1rem; height: 1rem; }
[dir="rtl"] .slider__btn--dir svg { transform: scaleX(-1); }
.slider__dots { display: flex; gap: 0.4rem; margin-inline-start: auto; }
.slider__dot { width: 1.6rem; height: 0.3rem; border-radius: 2px; border: 0; padding: 0; background: rgba(255, 255, 255, 0.3); cursor: pointer; }
.slider__dot[aria-current="true"] { background: var(--gold); width: 2.4rem; }

/* --------------------------------------------------------------------------
   Bandeau campus : photo | message | photo, fondus dans le fond crème
   -------------------------------------------------------------------------- */

.campus-hero {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(24rem, 40rem) minmax(0, 1fr);
  align-items: center; min-height: clamp(22rem, 36vw, 30rem);
  background: var(--cream) var(--girih); overflow: hidden;
}
.campus-hero--plain { grid-template-columns: minmax(0, 1fr); justify-items: center; }
.campus-hero__photo { position: relative; align-self: stretch; min-height: 100%; }
.campus-hero__photo img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.2s ease;
}
.campus-hero__photo img.is-active { opacity: 1; }
/* Fondu vers le centre : la photo se fond dans le crème */
.campus-hero__photo--start { -webkit-mask-image: linear-gradient(to left, transparent 0, #000 38%); mask-image: linear-gradient(to left, transparent 0, #000 38%); }
.campus-hero__photo--end { -webkit-mask-image: linear-gradient(to right, transparent 0, #000 38%); mask-image: linear-gradient(to right, transparent 0, #000 38%); }
[dir="rtl"] .campus-hero__photo--start { -webkit-mask-image: linear-gradient(to right, transparent 0, #000 38%); mask-image: linear-gradient(to right, transparent 0, #000 38%); }
[dir="rtl"] .campus-hero__photo--end { -webkit-mask-image: linear-gradient(to left, transparent 0, #000 38%); mask-image: linear-gradient(to left, transparent 0, #000 38%); }
.campus-hero__text { position: relative; z-index: 2; text-align: center; padding: 2.5rem 1.25rem; }
.campus-hero__text h1 { font-size: clamp(2.2rem, 4.2vw, 3.6rem); line-height: 1.2; margin-bottom: 1rem; color: var(--forest-900); }
.campus-hero__text h1 span { display: block; }
.campus-hero__accent { color: var(--gold); }
.campus-hero__text:lang(fr) h1, :lang(fr) .campus-hero__text h1 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); }
.campus-hero__text p { font-size: var(--step-1); color: var(--ink-soft); margin: 0 auto 1.75rem; max-width: 28rem; line-height: 1.8; }
.campus-hero .hero__actions { justify-content: center; }
.btn svg { width: 1rem; height: 1rem; }
[dir="rtl"] .btn .icon-flip, [dir="rtl"] .btn svg[data-dir] { transform: scaleX(-1); }

/* Chiffres clés */
.stats { background: var(--white); border-block: 1px solid var(--line); }
.stats__list { list-style: none; margin: 0 auto; padding: 1.25rem 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.stat-item { flex: 1 1 10rem; display: flex; align-items: center; justify-content: center; gap: 0.85rem; color: var(--ink-soft); font-size: var(--step--1); }
.stat-item + .stat-item { border-inline-start: 1px solid var(--line); }
.stat-item__icon { color: var(--gold); flex: none; }
.stat-item__icon svg { width: 2.4rem; height: 2.4rem; }
.stat-item strong { display: block; font-family: var(--font-display); font-size: var(--step-3); color: var(--forest-900); line-height: 1.1; }

/* Facultés */
.section.section--tight { padding-block: 2rem 0; }
.faculty-row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.faculty-tile {
  display: flex; align-items: center; gap: 0.9rem; height: 100%;
  padding: 1rem 1.1rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  text-decoration: none; color: var(--forest-900); box-shadow: 0 2px 10px rgba(6, 67, 33, 0.05);
  transition: border-color 0.2s, transform 0.2s;
}
.faculty-tile:hover { border-color: var(--gold-300); transform: translateY(-2px); color: var(--forest-900); }
.faculty-tile__icon { flex: none; color: var(--forest-900); }
.faculty-tile__icon svg { width: 2.6rem; height: 2.6rem; }
.faculty-tile__name { font-weight: 600; line-height: 1.4; font-size: 0.95rem; }

/* Quatre panneaux */
.panels { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 1rem; }
.panel {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.25rem; display: flex; flex-direction: column; box-shadow: 0 2px 10px rgba(6, 67, 33, 0.05);
}
.panel__head { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; margin-bottom: 0.75rem; }
.panel__head h2 { font-size: var(--step-1); margin: 0; }
.panel__head a { font-size: var(--step--1); color: var(--gold); font-weight: 600; text-decoration: none; }
.panel p { color: var(--ink-soft); font-size: var(--step--1); margin: 0 0 1rem; }
.panel__actions { display: grid; gap: 0.6rem; margin-bottom: 1rem; }
.panel__actions .btn { white-space: nowrap; }
.panel__link { margin-top: auto; display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; font-size: var(--step--1); color: var(--forest-700); text-decoration: none; }
.panel__link:hover { color: var(--gold); }
[dir="rtl"] .panel__link svg, [dir="rtl"] .campus-hero .btn--green svg { transform: scaleX(-1); }
.panel__link svg { width: 0.8rem; height: 0.8rem; }

.mini-news { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.8rem; }
.mini-news a { display: block; text-decoration: none; color: var(--forest-900); }
.mini-news img, .mini-news__empty { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); margin-bottom: 0.5rem; }
.mini-news__empty { display: grid; place-items: center; background: var(--forest-900) var(--star); }
.mini-news__empty img { width: 35%; aspect-ratio: auto; margin: 0; }
.mini-news strong { display: block; font-size: 0.9rem; line-height: 1.45; font-weight: 600; }
.mini-news a:hover strong { color: var(--forest-700); text-decoration: underline; text-decoration-color: var(--gold-300); }
.mini-news time { display: block; font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.25rem; }

.icon-links { list-style: none; margin: 0; padding: 0; }
.icon-links li + li { border-top: 1px solid var(--line); }
.icon-links a { display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0; color: var(--ink); text-decoration: none; font-size: 0.92rem; }
.icon-links a:hover { color: var(--forest-700); }
.icon-links svg { width: 1.25rem; height: 1.25rem; color: var(--gold); flex: none; }

.panel--promo { position: relative; padding: 0; overflow: hidden; min-height: 17rem; background: var(--cream); }
.panel--promo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.panel--promo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(248, 246, 240, 0.97) 0%, rgba(248, 246, 240, 0.85) 38%, rgba(248, 246, 240, 0) 70%); }
.panel--promo__text { position: relative; z-index: 1; padding: 1.4rem; height: 100%; display: flex; flex-direction: column; }
.panel .panel--promo__motto { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.5; color: var(--forest-900); margin: 0 0 1rem; }
.panel--promo__text .btn { margin-top: auto; align-self: flex-start; }

/* Ornement sous le titre : filet, étoile, filet (couverture officielle) */
.ornament { display: flex; align-items: center; justify-content: center; gap: 0.7rem; margin: -0.25rem auto 1.1rem; }
.ornament::before, .ornament::after { content: ""; width: 4.5rem; height: 1px; background: var(--gold-300); }
.ornament { background: var(--star-mark) center / 0.95rem no-repeat; min-height: 0.95rem; }
.ornament::before { margin-inline-end: 0.95rem; }
.ornament::after { margin-inline-start: 0.95rem; }

/* Bandeau des valeurs */
.values { background: var(--forest-900); color: var(--white); border-bottom: 3px solid var(--gold); }
.values__list { list-style: none; margin: 0 auto; padding: 0.85rem 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.values__list li { display: flex; align-items: center; justify-content: center; gap: 0.6rem; font-weight: 500; }
.values__list li + li { border-inline-start: 1px solid rgba(255, 255, 255, 0.18); }
.values__list svg { width: 1.4rem; height: 1.4rem; color: var(--gold-300); flex: none; }

/* Espace étudiant */
.student-space { background: var(--forest-900) var(--star); color: #d6e3da; margin-top: 2rem; }
.student-space__inner { display: grid; grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr); gap: 2rem; align-items: center; padding-block: 1.75rem; }
.student-space__intro h2 { color: var(--white); font-size: var(--step-2); margin-bottom: 0.3rem; }
.student-space__intro p { margin: 0; font-size: var(--step--1); }
.student-space__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: 0.75rem; }
.student-space__list a {
  display: flex; flex-direction: column; align-items: center; gap: 0.55rem; text-align: center;
  color: var(--white); text-decoration: none; font-size: 0.92rem; font-weight: 500; line-height: 1.35;
  padding: 0.75rem 0.5rem; border-radius: var(--radius-lg);
}
.student-space__list a:hover { background: rgba(255, 255, 255, 0.06); color: var(--gold-300); }
.student-space__icon {
  width: 3.5rem; height: 3.5rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--white); color: var(--forest-900); box-shadow: 0 0 0 3px rgba(220, 188, 124, 0.45);
}
.student-space__list a:hover .student-space__icon { box-shadow: 0 0 0 3px var(--gold-300); }
.student-space__icon svg { width: 1.6rem; height: 1.6rem; }

/* Mot du président */
.president { display: grid; grid-template-columns: minmax(12rem, 17rem) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.president--no-photo { grid-template-columns: minmax(0, 1fr); }
.president__photo { margin: 0; aspect-ratio: 4 / 5; overflow: hidden; background: var(--white);
  border-radius: 50% 50% var(--radius) var(--radius) / 30% 30% var(--radius) var(--radius); box-shadow: 0 0 0 6px var(--white), 0 0 0 7px var(--gold-300); }
.president__photo img { width: 100%; height: 100%; object-fit: cover; }
.president__title { font-size: var(--step-3); margin-bottom: 0.75rem; }
.president__quote { margin: 0 0 1rem; padding-inline-start: 1.25rem; border-inline-start: 3px solid var(--gold); }
.president__quote p { font-family: var(--font-display); font-size: var(--step-1); line-height: 1.9; color: var(--forest-900); margin: 0; max-width: 46rem; }
.president__sign { margin: 0 0 1.25rem; padding-inline-start: 1.25rem; }
.president__sign strong { display: block; color: var(--forest-900); }
.president__sign span { font-size: var(--step--1); color: var(--bronze-700); }

/* Recherche */
.search-form { display: flex; gap: 0.6rem; margin-bottom: 1.5rem; }
.search-form input { flex: 1; font: inherit; font-size: var(--step-1); padding: 0.7rem 1rem; border: 1.5px solid var(--line); border-radius: var(--radius); }
.search-form input:focus { outline: none; border-color: var(--forest-700); box-shadow: 0 0 0 3px rgba(15, 106, 55, 0.15); }
.search-count { color: var(--ink-soft); }
.search-results { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.search-results li { padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.search-results__kind { display: block; font-size: var(--step--1); color: var(--bronze-700); }
.search-results a { font-weight: 600; font-size: var(--step-1); color: var(--forest-900); text-decoration: none; }
.search-results a:hover { text-decoration: underline; text-decoration-color: var(--gold); }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { padding-block: clamp(2.75rem, 6vw, 4.5rem); }
.section--tint { background: var(--cream) var(--girih); }
.section__head {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin-bottom: 1.75rem; border-bottom: 1px solid var(--line); padding-bottom: 0.75rem;
}
.section__head h2 { margin: 0; display: flex; align-items: center; gap: 0.6rem; }
.section__head h2::before { content: ""; flex: none; width: 1.3rem; height: 1.3rem; background: var(--star-mark) center / contain no-repeat; }
.section__more { font-weight: 600; text-decoration: none; white-space: nowrap; color: var(--forest-700); }
.section__more:hover { text-decoration: underline; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(2rem, 5vw, 3.5rem); }

/* Annonces */
.announcements { list-style: none; margin: 0; padding: 0; }
.announcement { display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: 1rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.announcement:first-child { padding-top: 0; }
.date-block {
  text-align: center; border-radius: var(--radius); padding: 0.4rem 0.2rem 0.35rem; line-height: 1.1;
  align-self: start; background: var(--forest-900); color: var(--gold-300);
  box-shadow: inset 0 -3px 0 var(--gold-300);
}
.date-block strong { display: block; font-size: var(--step-2); font-family: var(--font-display); color: var(--white); }
.date-block span { font-size: 0.72rem; }
.announcement h3 { font-family: var(--font-body); font-size: var(--step-0); font-weight: 600; margin: 0 0 0.2rem; line-height: 1.5; }
.announcement h3 a { color: var(--ink); text-decoration: none; }
.announcement h3 a:hover { color: var(--forest-700); text-decoration: underline; }
.announcement p { margin: 0; color: var(--ink-soft); font-size: var(--step--1); }

/* Cartes d'actualité */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr)); gap: 2rem 1.5rem; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { position: relative; display: flex; flex-direction: column; }
.card__media {
  position: relative; aspect-ratio: 3 / 2; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--forest-900) var(--star); margin-bottom: 0.9rem;
}
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__media--empty { display: grid; place-items: center; }
.card__media--empty img { width: 26%; height: auto; object-fit: contain; opacity: 0.95; }
.card:hover .card__media--empty img { transform: none; }
.card__media .tag { position: absolute; top: 0.75rem; inset-inline-start: 0.75rem; z-index: 1; }
.card__count {
  position: absolute; bottom: 0.75rem; inset-inline-end: 0.75rem; z-index: 1;
  display: inline-flex; gap: 0.3rem; align-items: center;
  background: rgba(11, 39, 23, 0.8); color: var(--white); border-radius: 999px; padding: 0.1rem 0.6rem; font-size: 0.8rem;
}
.card__count svg { width: 0.9rem; height: 0.9rem; }
.card time { font-size: var(--step--1); color: var(--bronze-700); font-weight: 500; }
.card h3 { margin: 0.2rem 0 0.4rem; font-size: var(--step-1); line-height: 1.35; }
.card h3 a { color: var(--forest-900); text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; }
.card h3 a:hover { color: var(--forest-700); text-decoration: underline; text-decoration-color: var(--gold); }
.card p { margin: 0; color: var(--ink-soft); font-size: var(--step--1); }

/* Actualité à la une */
.feature {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center; position: relative; margin-bottom: 3rem;
  padding-bottom: 3rem; border-bottom: 1px solid var(--line);
}
.feature .card__media { margin: 0; aspect-ratio: 16 / 10; box-shadow: var(--frame); }
.feature h2 { font-size: clamp(1.6rem, 3vw, var(--step-4)); margin: 0.5rem 0 0.75rem; }
.feature h2 a { color: var(--forest-900); text-decoration: none; }
.feature h2 a::after { content: ""; position: absolute; inset: 0; }
.feature h2 a:hover { text-decoration: underline; text-decoration-color: var(--gold); }
.feature p { color: var(--ink-soft); font-size: var(--step-1); margin: 0 0 1rem; }
.feature__meta { display: flex; gap: 0.75rem; align-items: center; color: var(--bronze-700); font-size: var(--step--1); }

/* --------------------------------------------------------------------------
   Albums photo et visionneuse
   -------------------------------------------------------------------------- */

.albums { display: grid; grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr)); gap: 2.25rem 1.75rem; }
.album-card { position: relative; text-decoration: none; color: inherit; display: block; }
/* Pile de photos : deux feuilles aux couleurs du logo glissées derrière */
.album-card__stack { position: relative; aspect-ratio: 4 / 3; margin: 0.6rem 0.6rem 1.1rem; }
.album-card__stack::before, .album-card__stack::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  transition: transform 0.35s ease;
}
.album-card__stack::before { background: var(--forest-700); transform: rotate(-4deg); }
.album-card__stack::after { background: var(--gold-300); transform: rotate(2.5deg); }
.album-card__stack img, .album-card__stack .album-card__empty {
  position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--radius); border: 4px solid var(--white);
  box-shadow: 0 8px 20px rgba(11, 39, 23, 0.2);
}
.album-card__empty { background: var(--forest-900) var(--star); }
.album-card:hover .album-card__stack::before { transform: rotate(-7deg) translateY(-3px); }
.album-card:hover .album-card__stack::after { transform: rotate(5deg) translateY(-2px); }
.album-card h3 { font-size: var(--step-1); margin: 0 0 0.2rem; color: var(--forest-900); }
.album-card:hover h3 { text-decoration: underline; text-decoration-color: var(--gold); }
.album-card p { margin: 0; font-size: var(--step--1); color: var(--bronze-700); }

.photo-grid { columns: 3 15rem; column-gap: 0.9rem; }
.photo-grid__item { break-inside: avoid; margin: 0 0 0.9rem; }
.photo-grid__item button {
  display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in;
  border-radius: var(--radius); overflow: hidden; position: relative;
}
.photo-grid__item img { width: 100%; transition: transform 0.4s ease, filter 0.4s ease; }
.photo-grid__item button:hover img { transform: scale(1.03); }
.photo-grid__item figcaption { font-size: var(--step--1); color: var(--ink-soft); padding-top: 0.35rem; line-height: 1.5; }

.lightbox {
  width: 100vw; max-width: 100vw; height: 100vh; max-height: 100vh; margin: 0; padding: 0; border: 0;
  background: rgba(8, 28, 16, 0.96); color: var(--white);
}
.lightbox::backdrop { background: rgba(8, 28, 16, 0.9); }
.lightbox[open] { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 1rem; color: var(--lime); font-size: var(--step--1); }
.lightbox__stage { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.5rem; padding: 0 0.5rem; min-height: 0; }
.lightbox__stage img { max-width: 100%; max-height: 100%; margin: auto; object-fit: contain; border-radius: 4px; box-shadow: 0 0 0 1px rgba(228, 168, 72, 0.35); }
.lightbox__figure { margin: 0; height: 100%; display: grid; place-items: center; min-height: 0; }
.lightbox__caption { text-align: center; padding: 0.9rem 1rem 1.25rem; max-width: 50rem; margin: 0 auto; font-size: var(--step-0); }
.lightbox .slider__btn { width: 3rem; height: 3rem; }

/* --------------------------------------------------------------------------
   Page article
   -------------------------------------------------------------------------- */

.article-head { background: var(--cream) var(--girih); border-bottom: 1px solid var(--line); padding-block: 2rem 2.25rem; }
.article-head__inner { max-width: 60rem; margin-inline: auto; }
.breadcrumb { font-size: var(--step--1); margin-bottom: 0.75rem; color: var(--ink-soft); }
.breadcrumb a { color: var(--forest-700); }
.article-head h1 { font-size: clamp(1.8rem, 4vw, var(--step-4)); margin: 0.6rem 0 0.9rem; }
.article-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; color: var(--bronze-700); font-size: var(--step--1); }
.article-meta span { display: inline-flex; align-items: center; gap: 0.35rem; }
.article-meta svg { width: 1rem; height: 1rem; }

.article-cover { margin: 2rem auto 0; max-width: 60rem; }
.article-cover img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--frame); }

.article-body { max-width: 44rem; margin: 2.5rem auto 0; }
.article-section { max-width: 60rem; margin: 3rem auto 0; }
.article-section h2 { font-size: var(--step-2); }

.share { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 2.5rem auto 0; max-width: 44rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.share strong { margin-inline-end: 0.5rem; font-size: var(--step--1); color: var(--ink-soft); font-weight: 600; }
.share a, .share button {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.8rem;
  border: 1px solid var(--line); border-radius: 999px; background: var(--white);
  color: var(--forest-900); text-decoration: none; font: inherit; font-size: var(--step--1); cursor: pointer;
}
.share a:hover, .share button:hover { border-color: var(--emerald); color: var(--emerald); }
.share svg { width: 1rem; height: 1rem; }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; max-width: 60rem; margin: 3rem auto 0; }
.pager a { display: block; padding: 1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--forest-900); }
.pager a:hover { border-color: var(--gold); background: var(--lime-50); }
.pager small { display: block; color: var(--bronze-700); font-size: var(--step--1); margin-bottom: 0.2rem; }
.pager__next { text-align: end; grid-column: 2; }

/* --------------------------------------------------------------------------
   Contenus, pages intérieures
   -------------------------------------------------------------------------- */

.page-head { background: var(--forest-900) var(--star); color: var(--white); padding-block: 2.25rem 2rem; border-bottom: 3px solid var(--gold); }
.page-head h1 { color: var(--white); margin: 0; font-size: clamp(1.8rem, 4vw, var(--step-4)); }
.page-head .breadcrumb { color: #b9d6c2; }
.page-head .breadcrumb a { color: var(--gold-300); }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 17rem; gap: 3rem; padding-block: 2.5rem 4rem; }
.content-layout--full { grid-template-columns: minmax(0, 1fr); }

.prose { max-width: 46rem; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.1em; }
.prose h2 { font-size: var(--step-2); margin-top: 1.6em; }
.prose h3 { font-size: var(--step-1); margin-top: 1.4em; }
.prose img { border-radius: var(--radius); margin-block: 1.25rem; }
.prose table { border-collapse: collapse; width: 100%; margin-bottom: 1.25rem; display: block; overflow-x: auto; }
.prose td, .prose th { border: 1px solid var(--line); padding: 0.5rem 0.75rem; }
.prose blockquote { border-inline-start: 4px solid var(--gold); margin: 1.5rem 0; padding-inline-start: 1.25rem; color: var(--ink-soft); }
.fallback-note { font-size: var(--step--1); background: #fbf1dc; padding: 0.6rem 0.9rem; border-radius: var(--radius); margin-bottom: 1.5rem; font-family: var(--font-body); line-height: 1.6; color: var(--ink); }

.aside-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.25rem; }
.aside-box h2 { font-size: var(--step-1); margin-bottom: 0.75rem; }
.aside-box ul { list-style: none; margin: 0; padding: 0; }
.aside-box li + li { border-top: 1px solid var(--line); }
.aside-box li a { display: block; padding: 0.5rem 0; text-decoration: none; color: var(--ink); }
.aside-box li a:hover { color: var(--forest-700); }
.aside-box--accent { background: var(--forest-900) var(--star); color: #dcebe0; border: 0; box-shadow: inset 0 -4px 0 var(--gold); }
.aside-box--accent h2 { color: var(--white); }

/* Facultés et instituts */
.faculties { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-bottom: 3rem; }
.faculty {
  display: block; padding: 1.75rem 1.5rem 1.5rem; background: var(--white);
  border: 1px solid var(--line); border-top: 4px solid var(--emerald);
  text-decoration: none; color: var(--ink); border-radius: 0 0 var(--radius) var(--radius);
}
.faculty:hover { border-top-color: var(--gold); }
.faculty strong { display: block; font-family: var(--font-display); font-size: var(--step-2); line-height: 1.3; color: var(--forest-900); margin-bottom: 0.5rem; }
.faculty span { font-size: var(--step--1); color: var(--forest-700); font-weight: 600; }

.institutes h3 { margin-bottom: 0.25rem; }
.institutes__note { color: var(--ink-soft); margin: 0 0 1.5rem; font-size: var(--step--1); }
.route { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); position: relative; }
.route::before { content: ""; position: absolute; top: 0.55rem; inset-inline: 0.55rem; border-top: 2px dashed var(--bronze); }
.route__stop { position: relative; padding-top: 1.75rem; padding-inline-end: 1rem; }
.route__stop::before { content: ""; position: absolute; top: 0; inset-inline-start: 0; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: var(--gold); border: 3px solid var(--forest-900); }
.route__km { font-family: var(--font-display); font-size: var(--step-3); color: var(--bronze-700); line-height: 1; }
.route__km small { font-size: 0.45em; font-family: var(--font-body); color: var(--ink-soft); }
.route__city { display: block; font-weight: 600; margin-top: 0.4rem; }
.route__stop a { color: var(--ink-soft); font-size: var(--step--1); }

/* Mot du président */
.word { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2rem; align-items: start; }
.word__mark { font-family: var(--font-display); font-size: 7rem; line-height: 0.7; color: var(--gold); }
.word blockquote { margin: 0; }
.word blockquote > p { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.7; color: var(--forest-900); margin: 0 0 1rem; max-width: 44rem; }

/* Partenaires */
.partners { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.6rem; }
.partners li a, .partners li span { display: inline-block; padding: 0.5rem 0.95rem; border: 1px solid var(--line); background: var(--white); border-radius: 999px; color: var(--ink); text-decoration: none; font-size: var(--step--1); }
.partners li a:hover { border-color: var(--emerald); color: var(--forest-900); }

/* Collections */
.people { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 1.5rem; }
.person { text-align: center; }
.person__photo {
  width: 9rem; height: 10.5rem; margin: 0 auto 1rem;
  border-radius: 50% 50% var(--radius) var(--radius) / 4.5rem 4.5rem var(--radius) var(--radius);
  overflow: hidden; background: var(--lime-50);
  box-shadow: 0 0 0 3px var(--white), 0 0 0 5px var(--gold);
}
.person__photo img { width: 100%; height: 100%; object-fit: cover; }
.person h2 { font-size: var(--step-1); margin-bottom: 0.25rem; }
.person p { margin: 0 0 0.5rem; color: var(--ink-soft); font-size: var(--step--1); }

.doc-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.doc-list li { display: flex; align-items: center; gap: 1rem; padding: 0.95rem 0; border-bottom: 1px solid var(--line); }
.doc-list__icon { flex: none; width: 2.5rem; height: 3rem; border-radius: 3px; background: var(--lime-100); color: var(--forest-900); display: grid; place-items: center; font-size: 0.7rem; font-weight: 700; box-shadow: inset 0 -3px 0 var(--gold); }
.doc-list__title { flex: 1; font-weight: 500; }
.doc-list__title small { display: block; color: var(--ink-soft); font-weight: 400; }

/* Diplômes */
.verify { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; padding-block: 2.5rem 4rem; align-items: start; }
.result { border: 2px solid var(--emerald); border-radius: var(--radius); overflow: hidden; }
.result__head { background: var(--emerald); color: var(--white); padding: 0.85rem 1.25rem; font-weight: 600; display: flex; align-items: center; gap: 0.6rem; }
.result__head svg { width: 1.4rem; height: 1.4rem; flex: none; }
.result--missing { border-color: #a4271b; }
.result--missing .result__head { background: #a4271b; }
.result dl { margin: 0; padding: 1rem 1.25rem 1.25rem; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.55rem 1.25rem; }
.result dt { color: var(--ink-soft); font-size: var(--step--1); }
.result dd { margin: 0; font-weight: 600; }
.result__body { padding: 1rem 1.25rem 1.25rem; }
.result__actions { padding: 0 1.25rem 1.25rem; }

.pagination { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 2.5rem; list-style: none; padding: 0; }
.pagination a, .pagination span { display: inline-block; min-width: 2.4rem; text-align: center; padding: 0.4rem 0.7rem; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; }
.pagination .is-current { background: var(--forest-900); color: var(--white); border-color: var(--forest-900); }

.filters { display: flex; gap: 0.5rem; margin-bottom: 2rem; flex-wrap: wrap; }
.filters a { padding: 0.4rem 0.95rem; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.filters a:hover { border-color: var(--emerald); }
.filters a[aria-current] { background: var(--forest-900); border-color: var(--forest-900); color: var(--white); }

.empty { padding: 2.5rem; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line); border-radius: var(--radius); }

/* Bande de photos de l'accueil */
.photo-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; }
.photo-strip button { padding: 0; border: 0; background: var(--cream); border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; cursor: zoom-in; }
.photo-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.photo-strip button:hover img { transform: scale(1.04); }

/* Page faculté */
.faculty-page { padding-block: 2.5rem 4rem; }
.faculty-section { margin-bottom: 3rem; }
.faculty-section.president { margin-bottom: 3.5rem; }
.faculty-section .prose { max-width: 50rem; }
.accordion details { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 0.6rem; background: var(--white); }
.accordion summary { cursor: pointer; padding: 0.9rem 1.1rem; font-weight: 600; color: var(--forest-900); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; color: var(--gold); font-size: 1.3rem; line-height: 1; }
.accordion details[open] summary::after { content: "−"; }
.accordion details[open] summary { border-bottom: 1px solid var(--line); }
.accordion .prose { padding: 1rem 1.1rem 0.25rem; }

/* Revues */
.revues { display: grid; grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); gap: 1.25rem; margin-bottom: 2rem; }
.revue-card { background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--gold); border-radius: 0 0 var(--radius-lg) var(--radius-lg); padding: 1.25rem 1.4rem; }
.revue-card h2, .revue-card h3 { font-size: var(--step-1); margin-bottom: 0.35rem; }
.revue-card__sub { color: var(--bronze-700); margin: 0 0 0.75rem; }
.issue-list { list-style: none; margin: 0.5rem 0 0; padding: 0; }
.issue-list li + li { border-top: 1px solid var(--line); }
.issue-list a, .issue-list span { display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0; text-decoration: none; color: var(--ink); }
.issue-list a:hover { color: var(--forest-700); }
.issue-list svg { width: 1.2rem; height: 1.2rem; color: var(--gold); flex: none; }

/* Divers */
.doc-list--compact .doc-list__title { font-size: 0.95rem; }
.institute-block { margin: 2.5rem 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.institute-block h2 { font-size: var(--step-2); }
.organigramme { margin: 0; text-align: center; }
.organigramme img { margin: 0 auto; border: 1px solid var(--line); border-radius: var(--radius); }
.article-cover__zoom { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */

.site-footer { background: var(--forest-900) var(--star); color: #d6e3da; padding-top: 3rem; font-size: var(--step--1); }
.site-footer a { color: var(--white); text-decoration: none; }
.site-footer a:hover { color: var(--gold-300); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1.1fr 1fr 1fr; gap: 2.25rem; padding-bottom: 2.5rem; }
.footer-grid > div + div { border-inline-start: 1px solid rgba(255, 255, 255, 0.12); padding-inline-start: 2rem; }
.footer-brand { display: flex; gap: 1rem; align-items: flex-start; }
.footer-brand img { width: 5rem; background: var(--white); border-radius: var(--radius-lg); padding: 0.35rem; flex: none; }
.footer-brand strong { display: block; font-family: var(--font-display); font-size: var(--step-2); color: var(--white); line-height: 1.25; }
.footer-brand span { display: block; margin-top: 0.25rem; }
.social { list-style: none; margin: 1rem 0 0; padding: 0; display: flex; gap: 0.5rem; }
.social a { width: 2.3rem; height: 2.3rem; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 50%; }
.social a:hover { border-color: var(--gold-300); }
.social svg { width: 1.05rem; height: 1.05rem; }
.site-footer h2 { font-family: var(--font-display); font-size: var(--step-1); color: var(--white); margin-bottom: 0.9rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.contact-list li { display: flex; gap: 0.6rem; align-items: center; margin-bottom: 0.65rem; }
.contact-list svg { width: 1.1rem; height: 1.1rem; color: var(--gold-300); flex: none; }
.link-list li { margin-bottom: 0.5rem; }
.link-list a::before { content: "›"; color: var(--gold-300); margin-inline-end: 0.5rem; }
[dir="rtl"] .link-list a::before { content: "‹"; }
.site-footer p { margin: 0 0 1rem; line-height: 1.7; }
.footer-bottom { background: var(--forest-950); }
.footer-bottom__inner { padding-block: 0.9rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: #b9cbbf; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 70rem) {
  .panels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel--news { grid-column: 1 / -1; }
}

@media (max-width: 96rem) {
  /* Menu sur une deuxième ligne de l'en-tête */
  .site-header__inner { flex-wrap: wrap; row-gap: 0; }
  .brand { margin-inline-end: auto; }
  .main-nav { order: 10; flex-basis: 100%; margin: 0; border-top: 1px solid var(--line); }
  .main-nav__list { justify-content: flex-start; }
  .main-nav__item:first-child .main-nav__link { padding-inline-start: 0; }
}

@media (max-width: 75rem) {
  .faculty-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .main-nav__link { padding-inline: 0.5rem; font-size: 0.9rem; }
  .brand__name { font-size: var(--step-1); }
}

@media (max-width: 62rem) {
  .values__list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 0.6rem; }
  .values__list li:nth-child(3) { border: 0; }
  .student-space__inner, .president { grid-template-columns: minmax(0, 1fr); }
  .president__photo { max-width: 14rem; }
  /* Menu repliable */
  .nav-toggle { display: grid; }
  .site-header__inner { flex-wrap: wrap; }
  .brand { margin-inline-end: auto; }
  .main-nav { display: none; order: 10; flex-basis: 100%; margin: 0; border-top: 1px solid var(--line); }
  .main-nav.is-open { display: block; }
  .main-nav__list { flex-direction: column; padding-block: 0.5rem; }
  .main-nav__link { width: 100%; justify-content: space-between; padding-inline: 0; border-bottom: 0; }
  .main-nav__link[aria-current="page"] { border: 0; }
  .submenu { position: static; box-shadow: none; border: 0; border-inline-start: 3px solid var(--gold); margin-inline-start: 0.25rem; min-width: 0; border-radius: 0; background: transparent; }
  .main-nav__item:hover > .submenu, .main-nav__item:focus-within > .submenu { display: none; }
  .main-nav__item.is-open > .submenu { display: block; }
  .main-nav__item.is-open > .main-nav__link svg { transform: rotate(180deg); }
  .campus-hero { grid-template-columns: minmax(0, 1fr); }
  .campus-hero__photo--start { display: none; }
  .campus-hero__photo--end { order: -1; min-height: 14rem; -webkit-mask-image: linear-gradient(to top, transparent 0, #000 35%) !important; mask-image: linear-gradient(to top, transparent 0, #000 35%) !important; }
  .hero__inner, .hero__inner--text, .split, .verify, .content-layout, .feature { grid-template-columns: minmax(0, 1fr); }
  .arch { max-width: 30rem; width: 100%; margin-inline: auto; }
  .faculties { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div + div { border: 0; padding: 0; }

}

@media (max-width: 52rem) {
  .photo-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values__list li { justify-content: flex-start; font-size: 0.88rem; }
  .values__list li + li { border: 0; }
  .student-space__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand { flex: 1 1 0; min-width: 0; }
  .brand__name { font-size: 1.15rem; }
  .faculty-row { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 0.6rem; }
  .faculty-tile { flex-direction: column; text-align: center; justify-content: center; gap: 0.4rem; padding: 0.9rem 0.6rem; }
  .faculty-tile__icon svg { width: 2.1rem; height: 2.1rem; }
  .faculty-tile__name { font-size: 0.88rem; }
  .quick-access { display: none; }
  .topbar__inner { justify-content: flex-end; }
  .brand__sub { display: none; }
  .brand img { width: 3.2rem; }
  .panels, .cards--2, .form-grid { grid-template-columns: minmax(0, 1fr); }
  .mini-news { grid-template-columns: minmax(0, 1fr); gap: 0.9rem; }
  .mini-news a { display: flex; gap: 0.8rem; align-items: flex-start; }
  .mini-news img, .mini-news__empty { width: 6.5rem; flex: none; margin: 0; }
  .mini-news time { margin-inline-start: 7.3rem; margin-top: -1.4rem; }
  .stat-item { flex-basis: 40%; justify-content: flex-start; }
  .stat-item + .stat-item { border: 0; }
  .route { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .route::before { top: 0.55rem; bottom: 0.55rem; inset-inline-start: 0.5rem; inset-inline-end: auto; border-top: 0; border-inline-start: 2px dashed var(--bronze); }
  .route__stop { padding-top: 0; padding-inline-start: 2rem; }
  .word { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .pager { grid-template-columns: minmax(0, 1fr); }
  .pager__next { grid-column: 1; }
  .lightbox__stage { grid-template-columns: minmax(0, 1fr); }
  .lightbox__stage > .slider__btn { display: none; }
  .search-form { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .slide img { transform: none !important; }
}

@media print {
  .topbar, .site-header, .main-nav, .site-footer, .hero__actions, .share, .pager, .slider__controls { display: none; }
  .page-head { background: none; color: var(--ink); }
  .page-head h1 { color: var(--ink); }
}