/* Google Fonts — Karla (nav) + Playfair Display (titres optionnel) */
@import url('https://fonts.googleapis.com/css2?family=Karla:wght@400;500;600;700&family=Playfair+Display:wght@400;600;700;900&display=swap');

/* Campus France Sans — corps de texte, navigation, UI */
@font-face { font-family: 'CFSans'; src: url('../fonts/CampusFranceSans-Light.woff2') format('woff2'), url('../fonts/CampusFranceSans-Light.woff') format('woff'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'CFSans'; src: url('../fonts/CampusFranceSans-Regular.woff2') format('woff2'), url('../fonts/CampusFranceSans-Regular.woff') format('woff'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'CFSans'; src: url('../fonts/CampusFranceSans-Bold.woff2') format('woff2'), url('../fonts/CampusFranceSans-Bold.woff') format('woff'); font-weight: 700; font-display: swap; }

/* Campus France Serif Display — titres */
@font-face { font-family: 'CFSerif'; src: url('../fonts/CampusFranceSerif-Light.woff2') format('woff2'), url('../fonts/CampusFranceSerif-Light.woff') format('woff'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'CFSerif'; src: url('../fonts/CampusFranceSerif-Regular.woff2') format('woff2'), url('../fonts/CampusFranceSerif-Regular.woff') format('woff'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'CFSerif'; src: url('../fonts/CampusFranceSerif-Bold.woff2') format('woff2'), url('../fonts/CampusFranceSerif-Bold.woff') format('woff'); font-weight: 700; font-display: swap; }

/* Marianne — gardée en fallback (fontes déjà présentes sur le serveur) */
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-Thin.otf'); font-weight: 100; }
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-Light.otf'); font-weight: 300; }
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-Regular.otf'); font-weight: 400; }
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-Medium.otf'); font-weight: 500; }
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-Bold.otf'); font-weight: 700; }
@font-face { font-family: 'Marianne'; src: url('../fonts/Marianne-ExtraBold.otf'); font-weight: 800; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ===== TYPOGRAPHIE GLOBALE ===== */
h1, h2, h3 { font-family: var(--titre); }

:root {
  --bleu: #0092D5;
  --bleu-fonce: #006BA3;
  --bleu-clair: #E0F3FB;
  --jaune: #FFE552;
  --menthe: #21AB88;
  --tuile: #FF9575;
  --ecume: #869ECE;
  --blanc: #FFFFFF;
  --gris: #F4F6F9;
  --texte: #1A1A1A;
  --texte-doux: #4A5568;
  --marine: #0D2240;
  --titre: 'CFSerif', Georgia, serif;
  --corps: 'CFSans', Arial, sans-serif;
}

body {
  font-family: var(--corps);
  color: var(--texte);
  background-color: #fff;
  overflow-x: hidden;
}

/* ===========================
   PARALLAX BACKGROUND — par page
   Chaque page ajoute dans son <head> :
   <style>
     body {
       background-image: url('../images/XXX/ma-photo.jpg');
       background-attachment: fixed;
       background-size: cover;
       background-position: center top;
     }
   </style>
   =========================== */

/* ===========================
   IFH PAGE HEADER — Muzex parallax style
   Usage: <div class="ifh-page-header">
            <div class="ifh-page-header__inner">
              <div class="breadcrumb">...</div>
              <h1>...</h1>
              <p class="sub">...</p>
            </div>
          </div>
   =========================== */
.ifh-page-header {
  position: relative;
  padding: 140px 48px 100px;
  text-align: center;
  background: linear-gradient(135deg, #0D2240 0%, #006BA3 100%);
  background-size: cover;
  background-position: center top;
}

.ifh-page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,34,64,0.75) 0%, rgba(0,107,163,0.60) 100%);
  z-index: 0;
}

.ifh-page-header__inner {
  position: relative;
  z-index: 1;
}

.ifh-page-header .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: 'Karla', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
}

.ifh-page-header .breadcrumb a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.ifh-page-header .breadcrumb a:hover { color: var(--jaune); }

.ifh-page-header .breadcrumb .sep { color: var(--jaune); font-size: 14px; }

.ifh-page-header h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 58px;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin: 0 0 20px;
}

.ifh-page-header .sub {
  font-family: 'Karla', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ===== PICTOS IFH EN ARRIÈRE-PLAN — style décoratif visible ===== */
/* Règle globale : tout contenu direct dans une section avec picto reste au-dessus */
.hm-events > *, .hm-about > *, .hm-poles > *,
.hm-actu > *, .campus-banner > *, .section-bleu > *,
.stats-bar > * { position: relative; z-index: 1; }

/* Hero — picto retiré */

/* Events — picto retiré */
.hm-events { position: relative; overflow: hidden; }

/* About (fond marine) — picto arts visuels, blanc, coin bas-droit */
.hm-about { position: relative; overflow: hidden; }
.hm-about::after {
  content: '';
  position: absolute;
  right: -40px; bottom: -40px;
  width: 380px; height: 380px;
  background: url('../img/elements/picto-arts-visuels.png') no-repeat center / contain;
  opacity: 0.30;
  filter: brightness(0) invert(1);
  pointer-events: none;
  z-index: 0;
}

/* Pôles — picto exposition, coin bas-gauche */
.hm-poles { position: relative; overflow: hidden; }
.hm-poles::before {
  content: '';
  position: absolute;
  left: -60px; bottom: -60px;
  width: 380px; height: 380px;
  background: url('../img/elements/picto-exposition.png') no-repeat center / contain;
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}

/* Actualités — picto numérique, coin haut-droit */
.hm-actu { position: relative; overflow: hidden; }
.hm-actu::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 360px; height: 360px;
  background: url('../img/elements/picto-numerique.png') no-repeat center / contain;
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}

/* Campus France banner (pages intérieures, fond bleu) — picto évènement, blanc */
.campus-banner { position: relative; overflow: hidden; }
.campus-banner::before {
  content: '';
  position: absolute;
  right: -40px; top: 50%;
  transform: translateY(-50%);
  width: 360px; height: 360px;
  background: url('../img/elements/picto-evenement.png') no-repeat center / contain;
  opacity: 0.32;
  filter: brightness(0) invert(1);
  pointer-events: none;
  z-index: 0;
}

/* Page hero intérieures (fond marine) — picto conférence, blanc, coin bas-droit */
/* ::before utilisé car ::after est réservé au dégradé overlay ci-dessous */
.page-hero { position: relative; overflow: hidden; }
.page-hero::before {
  content: '';
  position: absolute;
  right: -40px; bottom: -40px;
  width: 380px; height: 380px;
  background: url('../img/elements/picto-conference.png') no-repeat center / contain;
  opacity: 0.35;
  filter: brightness(0) invert(1);
  pointer-events: none;
  z-index: 0;
}

/* Sections bleues (arts-culture, etc.) — picto arts visuels, blanc */
.section-bleu { position: relative; overflow: hidden; }
.section-bleu::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 340px; height: 340px;
  background: url('../img/elements/picto-arts-visuels.png') no-repeat center / contain;
  opacity: 0.32;
  filter: brightness(0) invert(1);
  pointer-events: none;
  z-index: 0;
}

/* Stats bar (fond jaune) — picto bibliothèque, coin droit */
.stats-bar { position: relative; overflow: hidden; }
.stats-bar::after {
  content: '';
  position: absolute;
  right: -40px; top: 50%;
  transform: translateY(-50%);
  width: 300px; height: 300px;
  background: url('../img/elements/picto-bibliotheque.png') no-repeat center / contain;
  opacity: 0.30;
  pointer-events: none;
  z-index: 0;
}

/* ===== TOPBAR ===== */
.topbar { background: var(--bleu); padding: 7px 48px; display: flex; justify-content: flex-end; }
.lang-btn { color: rgba(255,255,255,0.6); font-size: 11px; font-weight: 600; text-decoration: none; letter-spacing: 1px; margin-left: 16px; cursor: pointer; }
.lang-btn.active { color: #fff; border-bottom: 1px solid var(--jaune); }

/* ===== HEADER ===== */
header { background: #fff; padding: 0 48px; display: flex; align-items: center; justify-content: space-between; height: 80px; border-bottom: 1px solid #E8EEF6; z-index: 200; box-shadow: 0 2px 12px rgba(53,88,162,0.07); }

/* Effet stricky (glissant a la Muzex) */
header.stricky-fixed {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    animation: stickySlideDown 0.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    box-shadow: 0 6px 32px rgba(13,34,64,0.22);
    border-top: 3px solid var(--ifh-bleu);
    border-bottom: none;
}
@keyframes stickySlideDown {
    from { transform: translateY(-110%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}
.logo-block { display: flex; align-items: center; gap: 14px; text-decoration: none; cursor: pointer; }
.logo-cartouche { border: 2.5px solid var(--bleu); padding: 6px 10px; line-height: 1.1; }
.logo-cartouche span { display: block; font-size: 13px; font-weight: 800; color: var(--bleu); letter-spacing: 1.5px; }
.logo-pays { font-size: 10px; font-weight: 400; color: var(--bleu); letter-spacing: 1px; margin-top: 2px; }
.logo-devise { font-size: 11px; font-style: italic; color: var(--bleu); font-weight: 400; line-height: 1.5; border-left: 2px solid var(--jaune); padding-left: 12px; }
nav { display: flex; align-items: center; gap: 2px; }
nav > .nav-item { position: relative; }
nav > .nav-item > a { display: flex; align-items: center; text-decoration: none; color: var(--marine); font-family: 'Karla', var(--corps); font-size: 14px; font-weight: 600; padding: 8px 12px; cursor: pointer; transition: color 0.3s; white-space: nowrap; height: 80px; border-bottom: 3px solid transparent; }
nav > .nav-item > a:hover, nav > .nav-item > a.active { color: var(--bleu); border-bottom-color: var(--jaune); }

/* Dropdown — animation style Muzex (perspective scaleY) */
nav > .nav-item:hover .dropdown { transform: perspective(300px) scaleY(1) translateZ(0); visibility: visible; opacity: 1; }
.dropdown { position: absolute; top: 80px; left: 0; background: #fff; min-width: 220px; border-top: 2px solid var(--marine); box-shadow: 2px 2px 5px 1px rgba(0,0,0,0.06), -2px 0 5px 1px rgba(0,0,0,0.06); transform-origin: top; transform: perspective(300px) scaleY(0) translateZ(30px); visibility: hidden; opacity: 0; z-index: 300; transition: opacity 400ms ease, visibility 400ms ease, transform 400ms ease; }
.dropdown a { display: block; padding: 10px 20px; font-size: 14px; font-family: 'Karla', var(--corps); font-weight: 400; color: var(--marine); text-decoration: none; cursor: pointer; border-top: 1px solid rgba(13,34,64,0.08); transition: all 400ms ease; }
.dropdown a:first-child { border-top: none; }
.dropdown a:hover { color: #fff; background-color: var(--marine); }
.dropdown .dd-section { padding: 8px 20px 4px; font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--bleu); background: var(--gris); border-top: 1px solid #e8eef6; }
.nav-cta > a { background: var(--bleu) !important; color: #fff !important; border-radius: 4px; border-bottom: none !important; padding: 8px 16px !important; height: auto !important; margin: 0 4px; font-family: 'Karla', var(--corps) !important; font-weight: 700 !important; }
.nav-cta > a:hover { background: var(--bleu-fonce) !important; }

/* ===== QUICK ACCESS ===== */
.quick-access { background: #fff; padding: 0 48px; border-bottom: 1px solid #E8EEF6; display: flex; overflow-x: auto; }
.quick-item { display: flex; align-items: center; gap: 8px; padding: 16px 20px; font-size: 13px; font-weight: 500; color: #555; border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap; text-decoration: none; transition: all 0.2s; }
.quick-item:hover, .quick-item.active { border-bottom-color: var(--jaune); color: var(--bleu); font-weight: 700; }

/* ===== PAGE SYSTEM ===== */
.page { display: none; }
.page.active { display: block; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 88vh; background: var(--bleu-fonce); display: flex; align-items: flex-end; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #0D1A4A 0%, #1a3a7a 50%, #0092D5 100%); }
.hero-photo { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, rgba(10,20,60,0.92) 0%, rgba(10,20,60,0.6) 55%, rgba(10,20,60,0.15) 100%); }
.hero-bar { position: absolute; top: 0; right: 120px; width: 5px; height: 100%; background: var(--jaune); opacity: 0.8; }
.hero-content { position: relative; z-index: 10; padding: 0 48px 80px; max-width: 680px; }
.hero-tag { display: inline-block; background: var(--jaune); color: var(--bleu-fonce); font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 6px 14px; margin-bottom: 28px; }
.hero h1 { font-family: var(--titre); font-size: clamp(40px, 5.5vw, 72px); font-weight: 700; color: #fff; line-height: 1.05; letter-spacing: -0.5px; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--jaune); }
.hero-sub { font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.8); line-height: 1.7; margin-bottom: 40px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; }
.btn-primary { background: var(--jaune); color: var(--bleu-fonce); font-family: var(--corps); font-size: 14px; font-weight: 700; padding: 14px 28px; border: none; cursor: pointer; text-decoration: none; display: inline-block; transition: all 0.2s; }
.btn-primary:hover { background: #fff; }
.btn-outline { background: transparent; color: #fff; font-family: var(--corps); font-size: 14px; font-weight: 500; padding: 13px 28px; border: 1.5px solid rgba(255,255,255,0.5); cursor: pointer; text-decoration: none; display: inline-block; transition: all 0.2s; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.btn-bleu { background: var(--bleu); color: #fff; font-family: var(--corps); font-size: 14px; font-weight: 700; padding: 14px 28px; border: none; cursor: pointer; text-decoration: none; display: inline-block; transition: all 0.2s; }
.btn-bleu:hover { background: var(--bleu-fonce); }

/* ===== SECTIONS ===== */
section { padding: 80px 48px; }
.section-bg { background: var(--gris); }
.section-bleu { background: var(--bleu); }
.section-fonce { background: var(--bleu-fonce); }

.section-label { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--bleu); margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.section-label::before { content: ''; display: inline-block; width: 24px; height: 3px; background: var(--jaune); }
.section-label.light { color: var(--jaune); }
.section-label.light::before { background: var(--jaune); }
.section-title { font-family: var(--titre); font-size: clamp(30px, 3.2vw, 46px); font-weight: 700; color: var(--marine); line-height: 1.15; letter-spacing: -0.3px; margin-bottom: 16px; }
.section-title.light { color: #fff; }
.section-sub { font-size: 16px; font-weight: 300; color: var(--texte-doux); line-height: 1.7; max-width: 560px; margin-bottom: 48px; }
.section-sub.light { color: rgba(255,255,255,0.7); }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.see-all { color: var(--bleu); font-size: 14px; font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--jaune); padding-bottom: 2px; cursor: pointer; }

/* ===== EVENTS GRID ===== */
.events-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 20px; }
.event-card { background: #fff; overflow: hidden; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; cursor: pointer; border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.event-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.event-img { height: 220px; display: flex; align-items: flex-end; padding: 20px; position: relative; overflow: hidden; background-size: cover; background-position: center; }
.event-card.featured .event-img { height: 320px; }
.event-img::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%); z-index: 1; }
.event-cat { background: var(--jaune); color: var(--bleu-fonce); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 4px 10px; position: relative; z-index: 2; }
.event-body { padding: 20px 20px 16px; }
.event-date { font-size: 12px; font-weight: 500; color: var(--bleu); letter-spacing: 0.5px; margin-bottom: 10px; padding-left: 10px; border-left: 3px solid var(--bleu); }
.event-title { font-size: 17px; font-weight: 700; color: var(--texte); line-height: 1.3; margin-bottom: 8px; }
.event-card.featured .event-title { font-size: 20px; }
.event-desc { font-size: 13px; font-weight: 300; color: #777; line-height: 1.6; }
.event-arrow { display: flex; justify-content: flex-end; padding: 12px 20px 16px; color: var(--bleu); font-size: 18px; }

/* ===== POLES GRID ===== */
.poles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pole-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); padding: 32px 28px; cursor: pointer; text-decoration: none; display: block; transition: all 0.2s; }
.pole-card:hover { background: rgba(255,255,255,0.15); border-color: var(--jaune); transform: translateY(-2px); }
.pole-icon { font-size: 32px; margin-bottom: 16px; display: block; }
.pole-name { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 10px; }
.pole-desc { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.65); line-height: 1.6; margin-bottom: 20px; }
.pole-link { font-size: 12px; font-weight: 700; color: var(--jaune); letter-spacing: 1px; text-transform: uppercase; }

/* ===== ACTU GRID ===== */
.actu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.actu-card { background: #fff; border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); padding: 20px; cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.actu-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.actu-cat { display: inline-block; background: #F0F4FA; color: var(--bleu-fonce); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 3px 8px; margin-bottom: 12px; }
.actu-title { font-size: 16px; font-weight: 700; color: var(--texte); line-height: 1.4; margin-bottom: 10px; }
.actu-date { font-size: 12px; font-weight: 400; color: var(--bleu); padding-left: 10px; border-left: 3px solid var(--bleu); margin-bottom: 12px; }
.actu-arrow { display: flex; justify-content: flex-end; color: var(--bleu); font-size: 18px; margin-top: 8px; }

/* ===== CAMPUS BANNER ===== */
.campus-banner { background: linear-gradient(135deg, #006BA3, #0092D5); padding: 60px 48px; display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; overflow: hidden; }
.campus-banner h2 { font-family: var(--titre); font-size: clamp(28px, 3vw, 40px); font-weight: 700; color: #fff; margin-bottom: 12px; letter-spacing: -0.2px; }
.campus-banner p { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.75); line-height: 1.6; max-width: 540px; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero { background: var(--bleu-fonce); padding: 60px 48px; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(53,88,162,0.3) 0%, transparent 100%); }
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 { font-family: var(--titre); font-size: clamp(36px, 4vw, 54px); font-weight: 700; color: #fff; margin-bottom: 12px; letter-spacing: -0.3px; line-height: 1.1; }
.page-hero p { font-size: 16px; font-weight: 300; color: rgba(255,255,255,0.75); max-width: 600px; line-height: 1.7; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.breadcrumb span { color: var(--jaune); }

/* ===== TEAM GRID ===== */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card { text-align: center; }
.team-photo { width: 100%; aspect-ratio: 1; background: var(--bleu-clair); margin-bottom: 16px; display: flex; align-items: center; justify-content: center; font-size: 40px; overflow: hidden; }
.team-name { font-size: 15px; font-weight: 700; color: var(--texte); margin-bottom: 4px; }
.team-role { font-size: 13px; font-weight: 300; color: var(--texte-doux); }

/* ===== COURS GRID ===== */
.cours-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cours-card { border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); padding: 28px; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; cursor: pointer; background: #fff; box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.cours-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.cours-level { display: inline-block; background: var(--bleu-clair); color: var(--bleu); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 3px 10px; margin-bottom: 16px; }
.cours-title { font-size: 18px; font-weight: 700; color: var(--bleu-fonce); margin-bottom: 8px; }
.cours-desc { font-size: 13px; font-weight: 300; color: var(--texte-doux); line-height: 1.6; margin-bottom: 16px; }
.cours-info { display: flex; gap: 16px; font-size: 12px; color: #888; border-top: 1px solid #F0F4FA; padding-top: 12px; margin-top: 4px; }
.cours-info span { display: flex; align-items: center; gap: 4px; }
.cours-arrow { display: flex; justify-content: flex-end; color: var(--bleu); font-size: 18px; margin-top: 12px; }

/* ===== CERTIF GRID ===== */
.certif-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.certif-card { background: var(--bleu-fonce); padding: 36px; color: #fff; cursor: pointer; }
.certif-name { font-family: var(--titre); font-size: 32px; font-weight: 700; color: var(--jaune); margin-bottom: 8px; }
.certif-full { font-size: 14px; font-weight: 300; color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.certif-desc { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ===== RESSOURCES GRID ===== */
.ressources-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ressource-card { background: #fff; border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); padding: 24px; cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.ressource-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.ressource-type { display: inline-block; background: #F0F4FA; color: var(--bleu-fonce); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 3px 10px; margin-bottom: 12px; }
.ressource-title { font-size: 15px; font-weight: 700; color: var(--texte); margin-bottom: 8px; line-height: 1.3; }
.ressource-meta { font-size: 12px; color: #aaa; margin-top: 12px; }
.ressource-arrow { display: flex; justify-content: flex-end; color: var(--bleu); font-size: 18px; margin-top: 12px; }

/* ===== CONTACT FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--texte); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; border: 1.5px solid #E8EEF6; font-family: var(--corps); font-size: 14px; color: var(--texte); outline: none; transition: border-color 0.2s; background: #fff; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--bleu); }
.form-group textarea { height: 120px; resize: vertical; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 28px; }
.contact-icon { width: 44px; height: 44px; background: var(--bleu-clair); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-label { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--bleu); margin-bottom: 4px; }
.contact-value { font-size: 14px; font-weight: 300; color: var(--texte-doux); }

/* ===== CAMPUS STEPS ===== */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step-card { padding: 28px; border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); background: #fff; counter-increment: step; position: relative; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.step-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.step-num { font-size: 48px; font-weight: 800; color: var(--bleu-clair); line-height: 1; margin-bottom: 12px; }
.step-title { font-size: 16px; font-weight: 700; color: var(--bleu-fonce); margin-bottom: 8px; }
.step-desc { font-size: 13px; font-weight: 300; color: var(--texte-doux); line-height: 1.6; }

/* ===== ARTISTE SPOTLIGHT ===== */
.artiste-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.artiste-photo { aspect-ratio: 4/5; background: var(--bleu); display: flex; align-items: center; justify-content: center; font-size: 80px; overflow: hidden; background-size: cover; background-position: center; }
.artiste-quote { font-family: var(--titre); font-size: 24px; font-style: italic; font-weight: 300; color: var(--marine); line-height: 1.5; margin-bottom: 24px; padding-left: 20px; border-left: 4px solid var(--jaune); }
.artiste-name { font-family: var(--titre); font-size: 26px; font-weight: 700; color: var(--marine); margin-bottom: 4px; }
.artiste-bio { font-size: 14px; font-weight: 300; color: var(--texte-doux); line-height: 1.7; }

/* ===== PODCAST GRID ===== */
.podcast-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.podcast-card { display: flex; gap: 16px; padding: 20px; background: #fff; border: 1px solid #E8EDF4; border-top: 3px solid var(--tuile); cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; box-shadow: 0 3px 14px rgba(13,34,64,0.11); }
.podcast-card:hover { border-color: #C8D4E8; box-shadow: 0 10px 34px rgba(13,34,64,0.17); transform: translateY(-2px); }
.podcast-thumb { width: 80px; height: 80px; background: var(--bleu); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.podcast-ep { display: inline-block; background: #F0F4FA; color: var(--bleu-fonce); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 2px 8px; margin-bottom: 6px; }
.podcast-title { font-size: 14px; font-weight: 700; color: var(--texte); margin-bottom: 4px; line-height: 1.3; }
.podcast-dur { font-size: 12px; color: #aaa; }

/* ===== FOOTER ===== */
footer { background: #0D1A3A; padding: 60px 48px 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.5); line-height: 1.7; margin-top: 16px; }
.footer-logo .logo-cartouche { border-color: rgba(255,255,255,0.35); }
.footer-logo .logo-cartouche span { color: rgba(255,255,255,0.85); }
.footer-logo .logo-pays { color: rgba(255,255,255,0.5); }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--jaune); margin-bottom: 20px; }
.footer-col a { display: block; font-size: 13px; font-weight: 300; color: rgba(255,255,255,0.5); text-decoration: none; margin-bottom: 10px; cursor: pointer; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,0.3); }
.footer-socials { display: flex; gap: 12px; }
.social-btn { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.4); font-size: 13px; font-weight: 700; cursor: pointer; border-radius: 50%; transition: all 0.2s; }
.social-btn:hover { border-color: var(--jaune); color: var(--jaune); }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--jaune); padding: 32px 48px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-item { text-align: center; }
.stat-num { font-size: 40px; font-weight: 800; color: var(--bleu-fonce); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 13px; font-weight: 500; color: rgba(13,61,122,0.7); }

/* ===== TIMELINE ===== */
.timeline { position: relative; padding-left: 40px; }
.timeline::before { content: ''; position: absolute; left: 12px; top: 0; bottom: 0; width: 2px; background: var(--bleu-clair); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-dot { position: absolute; left: -34px; top: 4px; width: 14px; height: 14px; background: var(--bleu); border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 2px var(--bleu); }
.timeline-year { font-size: 12px; font-weight: 700; color: var(--bleu); letter-spacing: 1px; margin-bottom: 4px; }
.timeline-title { font-size: 16px; font-weight: 700; color: var(--bleu-fonce); margin-bottom: 6px; }
.timeline-desc { font-size: 13px; font-weight: 300; color: var(--texte-doux); line-height: 1.6; }

/* ===== VIDEO GRID ===== */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video-card { cursor: pointer; }
.video-thumb { aspect-ratio: 16/9; background: var(--bleu-fonce); display: flex; align-items: center; justify-content: center; margin-bottom: 12px; position: relative; overflow: hidden; background-size: cover; background-position: center; }
.video-thumb::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.3); }
.play-btn { width: 52px; height: 52px; background: var(--jaune); display: flex; align-items: center; justify-content: center; position: relative; z-index: 2; font-size: 18px; }
.video-title { font-size: 14px; font-weight: 700; color: var(--texte); margin-bottom: 4px; }
.video-dur { font-size: 12px; color: #aaa; }

/* ===== MAP PLACEHOLDER ===== */
.map-placeholder { height: 300px; background: var(--bleu-clair); display: flex; align-items: center; justify-content: center; font-size: 48px; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.4,0,0.2,1), transform 0.65s cubic-bezier(0.4,0,0.2,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HAMBURGER BUTTON ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 210;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--bleu-fonce);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== RESPONSIVE — 1100px ===== */
@media (max-width: 1100px) {
  nav > .nav-item > a { font-size: 12px; padding: 8px 8px; }
  header { padding: 0 24px; }
  .topbar { padding: 7px 24px; }
}

/* ===== RESPONSIVE — 960px (Tablette) ===== */
@media (max-width: 960px) {
  /* Hamburger visible */
  .hamburger { display: flex; }

  /* Nav mobile : panneau déroulant */
  nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    box-shadow: 0 12px 40px rgba(13,61,122,0.18);
    border-top: 3px solid var(--jaune);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    z-index: 190;
    display: none;
  }
  nav.open { display: flex; }

  nav > .nav-item {
    border-bottom: 1px solid #f0f0f0;
  }
  nav > .nav-item > a {
    height: auto;
    padding: 16px 24px;
    font-size: 15px;
    border-bottom: none !important;
    border-left: 4px solid transparent;
    border-bottom-color: transparent !important;
  }
  nav > .nav-item > a:hover,
  nav > .nav-item > a.active {
    border-left-color: var(--jaune) !important;
    background: var(--bleu-clair);
    border-bottom-color: transparent !important;
  }

  /* Dropdowns mobile : reset animation Muzex, accordion display:none/block */
  nav > .nav-item:hover .dropdown { transform: none; visibility: visible; opacity: 1; }
  nav > .nav-item:not(.expanded) .dropdown { display: none; visibility: visible; opacity: 1; transform: none; transition: none; }
  nav > .nav-item.expanded .dropdown { display: block; }
  .dropdown {
    position: static;
    box-shadow: none;
    border-top: none;
    border-left: 4px solid var(--jaune);
    margin-left: 24px;
    background: var(--gris);
    min-width: unset;
    transform: none;
    visibility: visible;
    opacity: 1;
    transition: none;
  }
  .dropdown a { padding: 13px 20px; font-size: 14px; }
  .dropdown a:hover { background-color: var(--bleu-clair); color: var(--bleu); }

  /* CTA nav */
  .nav-cta { padding: 12px 16px; }
  .nav-cta > a {
    display: block !important;
    text-align: center !important;
    height: auto !important;
    padding: 13px 20px !important;
    border-radius: 4px !important;
    margin: 0 !important;
  }

  /* Layout */
  header { padding: 0 20px; }
  .topbar { padding: 7px 20px; }
  .quick-access { padding: 0 16px; }

  /* Hero */
  .hero { min-height: 72vh; }
  .hero-content { padding: 0 24px 56px; }

  /* Sections */
  section { padding: 56px 24px; }
  .campus-banner { padding: 48px 24px; flex-direction: column; text-align: center; gap: 24px; }
  .campus-banner p { max-width: 100%; }

  /* Grids */
  .events-grid { grid-template-columns: 1fr; }
  .poles-grid { grid-template-columns: repeat(2, 1fr); }
  .actu-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .certif-grid { grid-template-columns: 1fr; }
  .ressources-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .cours-grid { grid-template-columns: repeat(2, 1fr); }
  .podcast-grid { grid-template-columns: 1fr; }
  .artiste-grid { grid-template-columns: 1fr; }
  .artiste-photo { aspect-ratio: 16/9; }

  /* Page hero */
  .page-hero { padding: 48px 24px; }
  .page-hero h1 { font-size: 32px; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  footer { padding: 48px 24px 24px; }

  /* Stats */
  .stats-bar { padding: 24px; grid-template-columns: repeat(2, 1fr); }
}

/* ===== RESPONSIVE — 600px (Mobile) ===== */
@media (max-width: 600px) {
  /* Logo simplifié */
  .logo-devise { display: none; }

  /* Hero */
  .hero { min-height: 88vh; }
  .hero-content { padding: 0 20px 48px; }
  .hero-sub { font-size: 14px; max-width: 100%; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    text-align: center;
    width: 100%;
    box-sizing: border-box;
  }
  .hero-bar { display: none; }

  /* Sections */
  section { padding: 48px 20px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Grids → 1 colonne */
  .poles-grid { grid-template-columns: 1fr; }
  .actu-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .ressources-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .cours-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }

  /* Campus banner */
  .campus-banner { padding: 40px 20px; }
  .campus-banner h2 { font-size: 24px; }

  /* Page hero */
  .page-hero h1 { font-size: 26px; }
  .page-hero { padding: 36px 20px; }

  /* Stats */
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 20px 16px; gap: 16px; }
  .stat-num { font-size: 30px; }
  .stats-bar { padding: 20px; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  footer { padding: 40px 20px 20px; }
}