/* ==========================================================
   Rencontres Économiques Outre-Mer / Haïti — Paris 2026
   Charte : bleu pétrole #00546C · gris-doré #8C7F58
            crème #E9E4DE · bleu-gris clair #E7ECEF
   Typographies : Inter (titres) · Lora (texte courant)
   ========================================================== */

:root {
  --bleu: #00546C;
  --bleu-fonce: #003B4D;
  --dore: #8C7F58;
  --dore-clair: #B3A87E;
  --creme: #E9E4DE;
  --clair: #E7ECEF;
  --blanc: #FFFFFF;
  --texte: #22333B;
  --font-titre: 'Oswald', 'Helvetica Neue Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-eyebrow: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-texte: 'Lora', 'Minion Pro', Georgia, serif;
}

.logo-img { flex: none; height: 86px; width: auto; object-fit: contain; }

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-texte);
  color: var(--texte);
  background: var(--creme);
  line-height: 1.65;
  font-size: 17px;
}

h1, h2, h3, h4, .btn, nav, .stat, .tag, th, .card-label {
  font-family: var(--font-titre);
}

img { max-width: 100%; display: block; }

a { color: var(--bleu); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Bandeau supérieur (langues) ---------- */
.topbar {
  background: var(--bleu-fonce);
  color: var(--creme);
  font-family: var(--font-titre);
  font-size: 13px;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 34px; flex-wrap: wrap;
  max-width: none; padding: 0 32px;
}
.lang-switch { display: flex; gap: 4px; align-items: center; margin-left: auto; }
.lang-switch span.label { opacity: .7; margin-right: 6px; }
.lang-switch a, .lang-switch button {
  background: none; border: 1px solid transparent; color: var(--creme);
  padding: 2px 8px; border-radius: 3px; font-size: 12px; cursor: pointer;
  text-decoration: none; font-family: var(--font-titre);
}
.lang-switch .active { border-color: var(--dore); color: var(--dore-clair); font-weight: 600; }
.lang-switch .soon { opacity: .45; cursor: default; }

/* ---------- En-tête & navigation ---------- */
header.site {
  background: var(--bleu);
  color: var(--blanc);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
header.site .container {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 108px; gap: 16px;
  max-width: none; padding: 0 32px 0 56px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--blanc); }
.brand svg { flex: none; }
.brand .name { font-family: var(--font-titre); line-height: 1.2; }
.brand .name strong { display: block; font-size: 15px; letter-spacing: .04em; font-weight: 700; }
.brand .name small { display: block; font-size: 13px; color: var(--creme); letter-spacing: .04em; text-transform: uppercase; font-weight: 700; }

nav.main { display: flex; flex-wrap: nowrap; gap: 2px; }
nav.main a {
  color: var(--blanc); text-decoration: none; font-size: 15px; font-weight: 600;
  font-family: var(--font-titre); padding: 8px 11px; border-radius: 4px; letter-spacing: .01em;
  white-space: nowrap;
}
nav.main a:hover { background: rgba(255,255,255,.12); }
nav.main a.current { background: var(--dore); color: var(--blanc); }

#nav-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,.4); color: #fff; font-size: 20px; padding: 4px 12px; border-radius: 4px; cursor: pointer; }

/* ---------- Héros ---------- */
.hero {
  background: linear-gradient(160deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
  color: var(--blanc);
  padding: 72px 0 64px;
  text-align: center;
}
.hero .dates {
  font-family: var(--font-eyebrow); color: var(--dore-clair);
  letter-spacing: .18em; text-transform: uppercase; font-size: 14px; font-weight: 600;
}
.hero h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.12; margin: 14px auto 18px; max-width: 900px; font-weight: 800; }
.hero p.lead { max-width: 720px; margin: 0 auto 30px; font-size: 19px; color: var(--clair); }
.hero .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 13px 28px; border-radius: 5px; border: 2px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--dore); color: var(--blanc); }
.btn-primary:hover { background: #7a6e4c; }
.btn-outline { border-color: var(--creme); color: var(--creme); background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-bleu { background: var(--bleu); color: var(--blanc); }
.btn-bleu:hover { background: var(--bleu-fonce); }

/* ---------- Chiffres clés ---------- */
.stats { background: var(--blanc); border-bottom: 4px solid var(--dore); }
.stats .container { display: flex; justify-content: space-around; flex-wrap: wrap; padding: 34px 24px; gap: 20px; }
.stat { text-align: center; min-width: 130px; }
.stat .num { font-size: 42px; font-weight: 800; color: var(--bleu); line-height: 1; }
.stat .lbl { font-family: var(--font-eyebrow); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--dore); margin-top: 6px; font-weight: 600; }

/* ---------- Sections ---------- */
section.bloc { padding: 60px 0; }
section.bloc.alt { background: var(--clair); }
section.bloc.blanc { background: var(--blanc); }
section.bloc.sombre { background: var(--bleu); color: var(--clair); }
section.bloc.sombre h2 { color: var(--blanc); }

h2.section-title {
  font-size: clamp(24px, 3.4vw, 34px); color: var(--bleu); font-weight: 800;
  margin-bottom: 8px;
}
.section-sub { color: var(--dore); font-family: var(--font-eyebrow); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: 13px; margin-bottom: 28px; }
h2.section-title + p, .prose p { margin-bottom: 16px; max-width: 820px; }
h3 { color: var(--bleu); font-size: 21px; margin: 28px 0 10px; }

.filet { width: 64px; height: 4px; background: var(--dore); border: none; margin: 14px 0 26px; }

/* ---------- Cartes ---------- */
.grid { display: grid; gap: 22px; }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.c3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid.c4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.card {
  background: var(--blanc); border-radius: 8px; padding: 26px;
  box-shadow: 0 2px 10px rgba(0,60,80,.08); border-top: 4px solid var(--dore);
}
.card h3 { margin-top: 0; font-size: 18px; }
.card p { font-size: 15.5px; }
.card-label { display: inline-block; font-family: var(--font-eyebrow); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--dore); margin-bottom: 8px; }

/* ---------- Citation ---------- */
blockquote.citation {
  background: var(--bleu); color: var(--clair); border-radius: 10px;
  padding: 42px 46px; margin: 20px 0; position: relative; font-size: 20px; font-style: italic;
}
blockquote.citation::before {
  content: "“"; position: absolute; top: 4px; left: 20px; font-size: 90px;
  color: var(--dore); font-family: Georgia, serif; line-height: 1;
}
blockquote.citation footer {
  margin-top: 18px; font-style: normal; font-family: var(--font-eyebrow);
  font-size: 14px; color: var(--dore-clair); font-weight: 600;
}

/* ---------- Programme ---------- */
details.jour {
  background: var(--blanc); border-radius: 8px; margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0,60,80,.08); overflow: hidden;
}
details.jour summary {
  cursor: pointer; list-style: none; padding: 20px 26px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  font-family: var(--font-titre); font-weight: 700; color: var(--bleu); font-size: 17px;
}
details.jour summary::-webkit-details-marker { display: none; }
details.jour summary .jour-num {
  background: var(--bleu); color: var(--blanc); border-radius: 6px;
  padding: 6px 12px; font-size: 13px; letter-spacing: .06em; flex: none;
}
details.jour summary .theme { color: var(--dore); font-family: var(--font-eyebrow); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
details.jour summary::after { content: "+"; margin-left: auto; font-size: 24px; color: var(--dore); }
details.jour[open] summary::after { content: "–"; }
details.jour .contenu { padding: 0 26px 24px; }

table.sessions { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.sessions th {
  background: var(--bleu); color: var(--blanc); text-align: left;
  padding: 10px 14px; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase;
}
table.sessions td { padding: 12px 14px; vertical-align: top; border-bottom: 1px solid var(--clair); }
table.sessions tr:nth-child(even) td { background: var(--clair); }
table.sessions td.horaire { white-space: nowrap; font-family: var(--font-eyebrow); font-weight: 600; color: var(--dore); width: 110px; }
table.sessions strong { color: var(--bleu); font-family: var(--font-titre); }

/* ---------- Filières / tags ---------- */
.filieres { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.tag {
  background: var(--blanc); border: 1.5px solid var(--dore); color: var(--bleu);
  border-radius: 40px; padding: 8px 18px; font-size: 14px; font-weight: 600;
}
.tag.plein { background: var(--bleu); border-color: var(--bleu); color: var(--blanc); }

/* ---------- Intervenants ---------- */
.personne { text-align: center; }
.personne .photo {
  width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 14px;
  background: var(--clair); display: flex; align-items: center; justify-content: center;
  color: var(--bleu); font-family: var(--font-titre); font-weight: 800; font-size: 34px;
  border: 3px solid var(--dore);
}
.personne h3 { font-size: 16.5px; margin: 0 0 4px; }
.personne .fonction { font-size: 13.5px; color: var(--dore); font-family: var(--font-eyebrow); font-weight: 600; letter-spacing: .03em; }

/* ---------- Documents ---------- */
ul.docs { list-style: none; }
ul.docs li {
  background: var(--blanc); border-radius: 6px; margin-bottom: 10px;
  box-shadow: 0 1px 6px rgba(0,60,80,.08);
}
ul.docs li a {
  display: flex; align-items: center; gap: 14px; padding: 15px 20px;
  text-decoration: none; color: var(--texte);
}
ul.docs li a:hover { background: var(--clair); }
ul.docs .ico {
  flex: none; width: 38px; height: 38px; border-radius: 6px; background: var(--bleu);
  color: var(--blanc); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-titre); font-size: 11px; font-weight: 700;
}
ul.docs .t { font-family: var(--font-titre); font-weight: 600; color: var(--bleu); font-size: 15px; }
ul.docs .d { font-size: 13px; color: #5b6b72; }

/* ---------- Médias ---------- */
.video-embed { position: relative; padding-top: 56.25%; border-radius: 10px; overflow: hidden; background: var(--bleu-fonce); box-shadow: 0 4px 18px rgba(0,60,80,.2); }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-embed.compact iframe {
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 60%; height: 60%; border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
}
.placeholder-media {
  border: 2px dashed var(--dore); border-radius: 10px; padding: 46px 24px;
  text-align: center; color: var(--dore); font-family: var(--font-eyebrow); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: 13px;
  background: rgba(140,127,88,.06);
}
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.galerie .ph {
  aspect-ratio: 4/3; background: var(--clair); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--dore); font-family: var(--font-eyebrow); font-size: 13px; font-weight: 600;
  border: 1.5px dashed var(--dore-clair);
}

/* ---------- Formulaires ---------- */
form.rgpd { max-width: 620px; }
form.rgpd .champ { margin-bottom: 18px; }
form.rgpd label { display: block; font-family: var(--font-titre); font-weight: 600; font-size: 14px; color: var(--bleu); margin-bottom: 6px; }
form.rgpd input[type=text], form.rgpd input[type=email], form.rgpd select, form.rgpd textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid #c8ccd0; border-radius: 5px;
  font-family: var(--font-texte); font-size: 15px; background: var(--blanc);
}
form.rgpd input:focus, form.rgpd select:focus, form.rgpd textarea:focus { outline: 2px solid var(--dore); border-color: var(--dore); }
form.rgpd .consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
form.rgpd .consent input { margin-top: 4px; flex: none; width: 17px; height: 17px; }
.note-rgpd { font-size: 13px; color: #5b6b72; margin-top: 14px; max-width: 620px; }
.optionnel { color: #8a9298; font-weight: 400; font-size: 12px; }

/* ---------- Encadrés ---------- */
.encadre {
  background: var(--blanc); border-left: 5px solid var(--dore);
  padding: 22px 26px; border-radius: 0 8px 8px 0; margin: 24px 0;
  box-shadow: 0 2px 8px rgba(0,60,80,.07);
}
.encadre.bleu { border-left-color: var(--bleu); }

/* ---------- Pied de page ---------- */
footer.site {
  background: var(--bleu-fonce); color: var(--clair); padding: 48px 0 30px;
  font-size: 14px;
}
footer.site .cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 34px; margin-bottom: 34px; }
footer.site h4 { color: var(--dore-clair); font-size: 13px; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
footer.site a { color: var(--clair); text-decoration: none; }
footer.site a:hover { text-decoration: underline; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 8px; }
footer.site .legal { border-top: 1px solid rgba(255,255,255,.15); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 12.5px; color: #9fb3ba; }

/* ---------- Bandeau photos (accueil) ---------- */
.bandeau-photos { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 4px; }
.bandeau-photos .ph { aspect-ratio: 1; background: var(--clair); display: flex; align-items: center; justify-content: center; color: var(--dore); font-family: var(--font-eyebrow); font-size: 12px; font-weight: 600; }
.bandeau-photos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 4px; }
.bandeau-photos a:hover img { opacity: .85; }

/* ---------- Galerie photos + visionneuse ---------- */
.galerie img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; cursor: pointer; box-shadow: 0 2px 8px rgba(0,60,80,.12); }
.galerie img:hover { opacity: .85; }
.lightbox {
  position: fixed; inset: 0; background: rgba(0,30,40,.93); z-index: 200;
  display: none; align-items: center; justify-content: center; flex-direction: column; gap: 14px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 82vh; border-radius: 6px; }
.lightbox .lb-bar { display: flex; gap: 18px; align-items: center; color: var(--creme); font-family: var(--font-titre); font-size: 14px; }
.lightbox button {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.35); color: #fff;
  font-size: 20px; padding: 6px 18px; border-radius: 5px; cursor: pointer;
}
.lightbox button:hover { background: rgba(255,255,255,.25); }
.galerie-plus { text-align: center; margin-top: 24px; }

/* ---------- Page hero interne ---------- */
.page-head { background: var(--bleu); color: var(--blanc); padding: 46px 0 40px; }
.page-head h1 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; }
.page-head p { color: var(--clair); max-width: 760px; margin-top: 10px; font-size: 17px; }
.page-head .fil { font-family: var(--font-eyebrow); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--dore-clair); margin-bottom: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  #nav-toggle { display: block; }
  nav.main {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bleu-fonce); flex-direction: column; padding: 12px 20px 18px;
    margin-left: 0;
  }
  nav.main.open { display: flex; }
  nav.main a { padding: 12px 10px; font-size: 15px; }
  blockquote.citation { padding: 34px 26px; font-size: 17px; }
  table.sessions { font-size: 13px; }
  table.sessions td.horaire { width: auto; }
}