/* ============================================================
   TEDxPoitiers — refonte.css
   Système de design « cinématique immersif ».
   Chargé après normalize.css. Aucune dépendance.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --red:#EB0028;
  --ink:#0A0A0B;
  --char:#15151A;
  --paper:#F4F3F1;
  --text:rgba(255,255,255,.82);
  --muted:rgba(255,255,255,.58);
  --line:rgba(255,255,255,.10);
  --spectrum:linear-gradient(90deg,#EB0028,#F59E0B,#FBBF24,#10B981,#3B82F6,#8B5CF6);
  --wrap:1180px;
  --pad:28px;
  --font:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

/* ---------- 2. Base ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font);
  background:var(--ink);
  color:#fff;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);}

a:focus-visible,button:focus-visible,.btn:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
  border-radius:3px;
}

/* ---------- 3. Utilitaires ---------- */
.spectrum-text{
  background:var(--spectrum);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:none;
}
.brand{color:var(--red);}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 4. Navigation ---------- */
.nav{
  position:sticky;top:0;z-index:60;
  border-bottom:1px solid var(--line);
}
/* Fond flou porté par un pseudo-élément : .nav ne doit pas créer de bloc
   conteneur (ce que ferait backdrop-filter), sinon le menu mobile en
   position:fixed se retrouve piégé dans la hauteur de la barre. */
.nav::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(10,10,11,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:inline-flex;align-items:center;}
.logo img{display:block;height:40px;width:auto;}
.nav-links{display:flex;gap:32px;font-size:12.5px;font-weight:600;letter-spacing:.06em;}
.nav-links a{opacity:.78;transition:opacity .2s;}
.nav-links a:hover,.nav-links a:focus-visible{opacity:1;}
.nav-only-mobile{display:none;}
.nav-burger{display:none;width:28px;height:18px;position:relative;background:none;border:0;cursor:pointer;}
.nav-burger span{position:absolute;left:0;right:0;height:2px;background:#fff;transition:transform .3s,opacity .2s;}
.nav-burger span:nth-child(1){top:0;}
.nav-burger span:nth-child(2){top:8px;}
.nav-burger span:nth-child(3){top:16px;}

/* ---------- 5. Boutons ---------- */
.btn{
  display:inline-block;background:var(--red);color:#fff;
  font-weight:700;font-size:12.5px;letter-spacing:.06em;
  padding:13px 24px;border-radius:100px;border:0;cursor:pointer;
  transition:transform .2s,box-shadow .2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(235,0,40,.42);}
.btn-lg{padding:17px 36px;font-size:14.5px;}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.24);}
.btn-ghost:hover{background:rgba(255,255,255,.06);box-shadow:none;}

/* ---------- 6. Hero ---------- */
.hero{position:relative;min-height:94vh;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,
    rgba(10,10,11,.72) 0%,
    rgba(10,10,11,.20) 24%,
    rgba(10,10,11,.12) 52%,
    rgba(10,10,11,.52) 80%,
    var(--ink) 100%);
}
/* repli si l'affiche n'est pas encore fournie */
.hero-aurora::before{
  content:"";position:absolute;width:130vw;height:130vw;left:50%;top:-46vw;
  transform:translateX(-50%);border-radius:50%;opacity:.34;filter:blur(120px);
  background:conic-gradient(from 160deg,#EB0028,#F59E0B,#FBBF24,#10B981,#3B82F6,#8B5CF6,#EB0028);
  animation:spin 44s linear infinite;
}
@keyframes spin{to{transform:translateX(-50%) rotate(360deg);}}
.hero-in{position:relative;z-index:2;width:100%;padding-top:64px;padding-bottom:64px;text-shadow:0 2px 30px rgba(0,0,0,.62);}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:700;
  letter-spacing:.24em;opacity:.74;margin-bottom:26px;}
.eyebrow::before{content:"";width:36px;height:2px;background:var(--red);}
.hero h1{font-size:clamp(46px,8.4vw,108px);font-weight:900;line-height:.96;letter-spacing:-.035em;}
.hero-sub{font-size:clamp(17px,2.1vw,24px);font-weight:500;opacity:.82;margin-top:22px;max-width:30ch;}
.hero-program{font-size:clamp(14px,1.6vw,18px);font-weight:600;margin-top:18px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}
.chip{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);
  padding:11px 18px;border-radius:100px;}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--red);display:block;flex:none;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px;}
.hero-scroll{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:2;
  font-size:11px;letter-spacing:.2em;opacity:.5;animation:bob 2s ease-in-out infinite;}
@keyframes bob{50%{transform:translate(-50%,7px);}}

/* Entrée animée du hero (désactivée si mouvement réduit) */
@media (prefers-reduced-motion:no-preference){
  .hero .eyebrow,.hero h1,.hero-sub,.hero-program,.hero-meta,.hero-cta{
    opacity:0;animation:heroRise .9s cubic-bezier(.2,.7,.2,1) both;
  }
  .hero h1{animation-delay:.08s;}
  .hero-sub{animation-delay:.16s;}
  .hero-program{animation-delay:.24s;}
  .hero-meta{animation-delay:.32s;}
  .hero-cta{animation-delay:.40s;}
}
@keyframes heroRise{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}

/* ---------- 7. Sections ---------- */
section{padding:clamp(72px,10vw,138px) 0;position:relative;}
.seclabel{display:inline-flex;align-items:center;gap:11px;font-size:12px;font-weight:700;
  letter-spacing:.24em;color:var(--red);margin-bottom:22px;}
.seclabel::before{content:"";width:32px;height:2px;background:var(--red);}
h2{font-size:clamp(31px,4.5vw,56px);font-weight:900;line-height:1.04;letter-spacing:-.025em;}

/* ---------- 8. Manifeste ---------- */
.prose p{font-size:17px;line-height:1.8;color:var(--text);max-width:62ch;margin-top:22px;}
.prose strong{color:#fff;font-weight:700;}
.pullquote{font-size:clamp(26px,3.6vw,44px);font-weight:800;line-height:1.18;
  letter-spacing:-.015em;margin-top:52px;max-width:20ch;}

/* ---------- 9. Frise (Programme) ---------- */
.section-prog{background:var(--char);}
.timeline{margin-top:50px;position:relative;}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--spectrum);}
.tl{position:relative;padding:0 0 32px 44px;}
.tl:last-child{padding-bottom:0;}
.tl::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;
  background:conic-gradient(from -90deg,#EB0028,#F59E0B,#FBBF24,#10B981,#3B82F6,#8B5CF6,#EB0028);border:0;}
.tl-time{font-size:21px;font-weight:800;}
.tl.key .tl-time{font-size:25px;}
.tl-title{font-size:14.5px;font-weight:700;margin-top:4px;}
.tl-desc{font-size:13.5px;color:var(--muted);margin-top:5px;line-height:1.6;max-width:56ch;}

/* ---------- 10. Cartes (Ateliers) ---------- */
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:50px;}
.acard{background:var(--char);border:1px solid var(--line);border-radius:18px;padding:28px;
  transition:transform .28s,border-color .28s;}
.acard:hover{transform:translateY(-7px);border-color:rgba(235,0,40,.5);}
.acard .acard-n{font-size:13px;font-weight:800;}
.acard h3{font-size:18.5px;font-weight:800;margin-top:13px;line-height:1.22;}
.acard p{font-size:13.5px;color:var(--muted);margin-top:9px;line-height:1.62;}

/* ---------- 11. Pied de page ---------- */
.footer-spectrum{height:3px;background:var(--spectrum);}
.footer{padding:48px 0;border-top:1px solid var(--line);}
.footer-in{display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);}
.footer-in a:hover{color:#fff;}
.footer-logo{display:inline-flex;align-items:center;}
.footer-logo img{display:block;height:23px;width:auto;}
.footer-social{display:flex;gap:18px;}

/* ---------- 12. Sous-menus de navigation ---------- */
.nav-group{position:relative;}
.nav-trigger{
  display:inline-flex;align-items:center;gap:7px;background:none;border:0;cursor:pointer;
  font-family:inherit;color:inherit;font-size:12.5px;font-weight:600;letter-spacing:.06em;
  opacity:.78;transition:opacity .2s;
}
.nav-group:hover .nav-trigger,.nav-group:focus-within .nav-trigger{opacity:1;}
.nav-trigger::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);}
.nav-panel{
  position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(8px);
  background:rgba(16,16,18,.98);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:14px;padding:8px;min-width:230px;
  opacity:0;visibility:hidden;transition:opacity .22s,transform .22s;
}
/* Pont invisible : couvre l'espace de 16px entre le déclencheur et le
   panneau, pour que le survol ne se rompe pas en descendant la souris. */
.nav-panel::before{
  content:"";position:absolute;left:0;right:0;top:-18px;height:18px;
}
.nav-group:hover .nav-panel,.nav-group:focus-within .nav-panel{
  opacity:1;visibility:visible;transform:translateX(-50%);
}
.nav-panel a{display:block;padding:11px 14px;border-radius:9px;
  font-size:13px;font-weight:600;letter-spacing:0;opacity:.82;}
.nav-panel a:hover{background:rgba(255,255,255,.06);opacity:1;}

/* ---------- 13. Responsive ---------- */
@media (max-width:820px){
  .nav-links{
    position:fixed;inset:72px 0 0 0;flex-direction:column;gap:0;align-items:stretch;
    background:var(--ink);overflow-y:auto;padding:14px 0 48px;
    transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);
  }
  .nav-links.open{transform:none;}
  .nav-links>li>a,.nav-trigger{
    padding:15px var(--pad);font-size:15px;width:100%;justify-content:flex-start;
  }
  .nav-trigger::after{margin-left:auto;}
  .nav-panel{
    position:static;transform:none;opacity:1;visibility:visible;
    background:none;border:0;border-radius:0;padding:0 0 6px;min-width:0;
  }
  .nav-panel a{padding:10px calc(var(--pad) + 18px);font-size:13.5px;opacity:.66;}
  .nav-panel::before{display:none;}
  .nav-burger{display:block;}
  .nav-only-mobile{display:block;}
  .nav .btn{display:none;}
  .grid-cards{grid-template-columns:1fr;}
  .hero{min-height:88vh;}
}

/* ---------- 14. Pages d'édition ---------- */

/* Hero d'édition — affiche floutée en fond */
.ed-hero{
  position:relative;min-height:78vh;display:flex;align-items:flex-end;
  overflow:hidden;
}
.ed-hero-bg{position:absolute;inset:0;z-index:0;}
.ed-hero-bg img{
  width:100%;height:100%;object-fit:cover;object-position:50% 38%;
  filter:blur(9px) brightness(.54) saturate(1.15);
  transform:scale(1.06);
}
.ed-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,
    rgba(10,10,11,.55) 0%,rgba(10,10,11,.28) 40%,
    rgba(10,10,11,.78) 82%,var(--ink) 100%);
}
.ed-hero-in{
  position:relative;z-index:2;width:100%;padding-top:104px;padding-bottom:84px;
  display:grid;grid-template-columns:1fr 340px;gap:50px;align-items:center;
}
.ed-hero-text{min-width:0;}
.ed-hero-figures img{
  display:block;max-width:100%;max-height:62vh;margin:0 auto;
  border-radius:12px;box-shadow:0 18px 44px rgba(0,0,0,.5);
}
.ed-hero h1{
  font-size:clamp(44px,8vw,104px);font-weight:900;line-height:.98;
  letter-spacing:-.035em;margin-top:6px;
}
.ed-hero-sub{
  font-size:clamp(16px,2vw,22px);font-weight:500;color:var(--text);
  margin-top:20px;max-width:42ch;
}

/* Section thème */
.ed-theme-grid{
  display:grid;grid-template-columns:1.35fr 1fr;gap:54px;
  align-items:start;margin-top:42px;
}
.ed-theme-grid .prose p:first-child{margin-top:0;}
.ed-poster{
  width:100%;border-radius:14px;border:1px solid var(--line);
  box-shadow:0 26px 60px rgba(0,0,0,.5);
}

/* Grille des conférenciers */
.speaker-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  align-items:start;margin-top:46px;
}
.speaker-card{
  display:flex;flex-direction:column;background:var(--char);
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  transition:transform .28s,border-color .28s;
}
.speaker-card:hover{transform:translateY(-6px);border-color:rgba(235,0,40,.5);}

/* Vignette vidéo — chargement différé au clic */
.video-facade{
  position:relative;aspect-ratio:16/9;background:#000;cursor:pointer;
}
.video-facade>img{width:100%;height:100%;object-fit:cover;}
.video-facade .play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;
  background:var(--red);display:flex;align-items:center;justify-content:center;
  transition:transform .2s,box-shadow .2s;
}
.video-facade:hover .play{
  transform:translate(-50%,-50%) scale(1.08);
  box-shadow:0 12px 30px rgba(235,0,40,.5);
}
.video-facade .play::before{
  content:"";border-style:solid;border-width:9px 0 9px 15px;
  border-color:transparent transparent transparent #fff;margin-left:4px;
}
.video-facade iframe{width:100%;height:100%;border:0;display:block;}
.video-facade.video-intro{max-width:720px;margin:32px auto;border-radius:12px;overflow:hidden;}

/* Corps de la carte conférencier */
.speaker-card-body{
  display:flex;flex-direction:column;flex:1;padding:22px 22px 24px;
}
.speaker-name{font-size:19px;font-weight:800;line-height:1.22;}
.speaker-talk{
  font-size:13.5px;color:var(--muted);margin-top:7px;line-height:1.55;
}
.bio-toggle{
  align-self:flex-start;margin-top:14px;padding:4px 0;
  background:none;border:0;cursor:pointer;font-family:inherit;
  font-size:12px;font-weight:700;letter-spacing:.05em;color:var(--red);
}
.bio-toggle::after{content:" \25be";}
.bio-toggle[aria-expanded="true"]::after{content:" \25b4";}
.speaker-bio{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .4s ease;
}
.speaker-bio.open{grid-template-rows:1fr;}
.speaker-bio-inner{overflow:hidden;}
.speaker-bio-inner p{
  font-size:13.5px;line-height:1.7;color:var(--text);margin-top:12px;
}
.speaker-bio-inner strong{color:#fff;font-weight:700;}
.speaker-bio-inner a{color:var(--muted);text-decoration:underline;
  word-break:break-word;}
.speaker-bio-inner .btn{margin-top:16px;}

/* Responsive — pages d'édition */
@media (max-width:960px){
  .speaker-grid{grid-template-columns:repeat(2,1fr);}
  .ed-hero-in{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:820px){
  .ed-theme-grid{grid-template-columns:1fr;gap:30px;}
}
@media (max-width:600px){
  .speaker-grid{grid-template-columns:1fr;}
}

/* ---------- 15. Pages intérieures (Phase 3) ---------- */

/* En-tête de page compact */
.page-hero{
  position:relative;min-height:44vh;display:flex;align-items:center;
  overflow:hidden;background:var(--char);
}
.page-hero-bg{position:absolute;inset:0;z-index:0;}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;filter:brightness(.34);}
.page-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,11,.45) 0%,
    rgba(10,10,11,.35) 55%,var(--ink) 100%);
}
.page-hero-in{
  position:relative;z-index:2;width:100%;padding-top:80px;padding-bottom:64px;
}
.page-hero h1{
  font-size:clamp(36px,5.5vw,68px);font-weight:900;line-height:1.04;
  letter-spacing:-.03em;margin-top:8px;
}
.page-hero-sub{
  font-size:clamp(15px,1.8vw,20px);font-weight:500;color:var(--text);
  margin-top:16px;max-width:48ch;
}

/* Document / éditorial */
.prose h2{
  font-size:clamp(22px,3vw,31px);font-weight:800;line-height:1.2;
  letter-spacing:-.02em;color:#fff;margin-top:50px;max-width:62ch;
}
.prose h2:first-child{margin-top:0;}
.prose h3{
  font-size:clamp(17px,2vw,21px);font-weight:700;color:#fff;
  margin-top:30px;max-width:62ch;
}
.prose a{color:#fff;text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:var(--red);}
.prose ul{margin-top:16px;padding-left:22px;list-style:disc;max-width:62ch;}
.prose li{font-size:16px;line-height:1.7;color:var(--text);margin-top:7px;}
.prose li::marker{color:var(--red);}

/* Profil (organisatrice) */
.profile-grid{
  display:grid;grid-template-columns:330px 1fr;gap:54px;align-items:start;
}
.profile-portrait{
  width:100%;border-radius:16px;border:1px solid var(--line);
  box-shadow:0 24px 56px rgba(0,0,0,.5);
}
.profile-contact{
  margin-top:30px;padding:22px 24px;background:var(--char);
  border:1px solid var(--line);border-radius:14px;
}

/* Grille de logos (partenaires) */
.logo-section{margin-top:clamp(40px,6vw,68px);}
.logo-section:first-of-type{margin-top:0;}
.logo-section h2{
  font-size:clamp(18px,2.4vw,26px);font-weight:800;letter-spacing:-.015em;
}
.logo-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));
  gap:16px;margin-top:22px;
}
.logo-cell{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:var(--paper);border-radius:12px;padding:20px;min-height:116px;
}
.logo-cell img{max-height:74px;width:auto;object-fit:contain;}
.logo-caption{font-size:12px;color:var(--muted);text-align:center;margin-top:8px;}

/* Tailles de logos par niveau de partenariat : officiels (les plus grands)
   > or > argent > bronze = mécènes > associations étudiantes (défaut). */
.logos-s  .logo-cell{min-height:134px;}
.logos-s  .logo-cell img{max-height:92px;}
.logos-m  .logo-cell{min-height:158px;}
.logos-m  .logo-cell img{max-height:110px;}
.logos-l  .logo-cell{min-height:188px;}
.logos-l  .logo-cell img{max-height:132px;}
.logos-xl .logo-cell{min-height:226px;}
.logos-xl .logo-cell img{max-height:162px;}
@media (min-width:561px){
  .logos-s  .logo-grid{grid-template-columns:repeat(auto-fill,minmax(186px,1fr));}
  .logos-m  .logo-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));}
  .logos-l  .logo-grid{grid-template-columns:repeat(auto-fill,minmax(262px,1fr));}
  .logos-xl .logo-grid{grid-template-columns:repeat(auto-fill,minmax(330px,1fr));}
}

/* Pages d'erreur */
.errpage{
  min-height:calc(100vh - 3px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:48px var(--pad);
}
.errpage .logo{margin-bottom:22px;}
.errpage .logo img{height:38px;width:auto;}
.errpage h1{
  font-size:clamp(34px,6vw,72px);font-weight:900;
  letter-spacing:-.03em;line-height:1.03;
}
.errpage p{color:var(--text);font-size:16px;margin-top:12px;max-width:42ch;}
.errpage .btn{margin-top:28px;}
.errpage form{
  margin-top:24px;display:flex;flex-direction:column;gap:12px;
  width:100%;max-width:330px;
}
.errpage input[type=password]{
  font-family:inherit;font-size:15px;padding:13px 18px;border-radius:100px;
  border:1px solid rgba(255,255,255,.22);background:var(--char);color:#fff;
}
.errpage input[type=password]:focus-visible{
  outline:2px solid var(--red);outline-offset:2px;
}
.errpage .err-msg{color:var(--red);font-size:13.5px;margin-top:4px;}

/* Responsive — pages intérieures */
@media (max-width:820px){
  .profile-grid{grid-template-columns:1fr;gap:30px;}
}
@media (max-width:560px){
  .logo-grid{grid-template-columns:repeat(2,1fr);}
}

/* Livret partenaire — carrousel à pages numérotées */
.booklet{margin-top:32px;}
.booklet-track{
  display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
  height:clamp(440px,64vh,680px);background:var(--char);
  border:1px solid var(--line);border-radius:12px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.booklet-track::-webkit-scrollbar{display:none;}
.booklet-slide{flex:0 0 100%;height:100%;scroll-snap-align:start;}
.booklet-slide img{width:100%;height:100%;object-fit:contain;display:block;}
.booklet-nav{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px;
}
.booklet-nav button{
  width:38px;height:38px;border-radius:9px;cursor:pointer;
  border:1px solid var(--line);background:var(--char);color:var(--muted);
  font-family:inherit;font-size:13px;font-weight:700;
  transition:background .2s,color .2s,border-color .2s;
}
.booklet-nav button:hover{color:#fff;border-color:rgba(255,255,255,.32);}
.booklet-nav button.active{background:var(--red);color:#fff;border-color:var(--red);}

/* Logo partenaire dans le profil (organisatrice) */
.profile-contact img{max-width:148px;margin-top:16px;border-radius:6px;}

/* Liste des intervenants (TEDxTeam) */
.team-role{
  display:block;margin-top:5px;font-size:13.5px;color:var(--muted);
  line-height:1.65;
}

/* Galerie photos (pages « Retour en images » par édition) */
.photo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:14px;margin-top:36px;
}
.photo-cell{
  display:block;aspect-ratio:3/2;overflow:hidden;
  border-radius:12px;background:var(--char);
}
.photo-cell img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
.photo-cell:hover img{transform:scale(1.05);}
.photos-cta{text-align:center;margin-top:44px;}
.prose-cta{text-align:center;margin-top:28px;margin-bottom:8px;}
.ed-photos-lead{
  color:var(--text);font-size:17px;line-height:1.7;
  max-width:62ch;margin-top:14px;margin-bottom:28px;
}

/* Liste des parutions presse */
.press-list{display:flex;flex-direction:column;gap:16px;margin-top:40px;}
.press-item{
  border:1px solid var(--line);border-radius:14px;padding:22px 26px;
  transition:border-color .25s,transform .25s,background .25s;
}
.press-item:hover{
  border-color:rgba(235,0,40,.45);
  background:rgba(235,0,40,.04);
  transform:translateY(-2px);
}
.press-meta{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:9px;
}
.press-source{color:var(--red);}
.press-date{color:var(--muted);}
.press-title{font-size:18px;font-weight:700;line-height:1.35;margin:0;}
.press-title a{color:#fff;transition:color .2s;}
.press-title a:hover{color:var(--red);}

/* ---------- 16. Animation d'ouverture du site ---------- */
.intro{
  position:fixed;inset:0;z-index:200;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(20px,3.4vw,32px);
  background:var(--ink);
  animation:introOut .72s cubic-bezier(.4,0,.2,1) 1.55s forwards;
}
.intro-logo{
  width:min(62vw,430px);height:auto;
  animation:introLogo 1s cubic-bezier(.2,.7,.2,1) .12s both;
}
.intro-line{
  width:clamp(150px,30vw,240px);height:3px;border-radius:2px;
  background:var(--spectrum);
  transform-origin:left center;
  animation:introLine .85s cubic-bezier(.45,0,.18,1) .5s both;
}
@keyframes introLogo{
  from{opacity:0;transform:translateY(16px) scale(.95);}
  to{opacity:1;transform:none;}
}
@keyframes introLine{from{transform:scaleX(0);}to{transform:scaleX(1);}}
@keyframes introOut{to{opacity:0;visibility:hidden;transform:scale(1.05);}}

/* ---------- 17. Accessibilité — mouvement réduit ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
  .intro{display:none;}
}