/**
 * conferences.css — Page Conférences
 *
 * Hero deux colonnes :
 *   GAUCHE : eyebrow + titre + corps + CTAs + diviseur + dots
 *   DROITE : carte vert foncé (#1A4D38) avec liste de conférences + badges
 *
 * Référence design : HERO page conference.svg (1440×795)
 *   Carte : x=846 y=120 w=488 h=544 rx=10
 *   Badge disponible : #C0DD97 — Badge complet : #E8835E
 */


/* ── Hero wrapper ─────────────────────────────────────────────────────────── */

.conf-hero {
  background: var(--c-cream);
  min-height: 100vh;
}

.conf-hero__inner {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 72px;
  max-width: 1440px;
  margin: 0 auto;
  padding-inline: 56px;
  align-items: center;
}


/* ── Colonne gauche ───────────────────────────────────────────────────────── */

.conf-hero__left {
  padding-top: calc(72px + 48px);   /* navbar + respiration */
  padding-bottom: 48px;
  align-self: start;
}

.conf-headline {
  font-family: var(--f-serif);
  font-size: clamp(56px, 7.2vw, 100px);
  font-weight: 500;
  color: var(--c-hero-deep);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-8);
}

.conf-headline em {
  font-style: italic;
  font-weight: 300;            /* light */
  color: var(--c-primary);     /* #3B8B5C */
}

/* Corps en italique serif (fidèle Figma) */
.conf-body {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 400;
  color: var(--c-mute);
  line-height: 1.55;
  max-width: 540px;
  margin-bottom: var(--space-12);
}

/* ── CTAs ─────────────────────────────────────────────────────────────────── */

.conf-ctas {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.conf-cta-primary {
  display: inline-flex;
  align-items: center;
  padding: 14px 30px;
  background: var(--c-hero);
  color: #F9F7F2;
  border-radius: var(--radius-btn);
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease);
}
.conf-cta-primary:hover {
  background: var(--c-hero-deep);
}

.conf-cta-outline {
  display: inline-flex;
  align-items: center;
  padding: 13px 26px;
  border: 1px solid rgba(20, 60, 44, 0.25);
  color: var(--c-hero-deep);
  border-radius: var(--radius-btn);
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background      var(--duration-fast) var(--ease),
    border-color    var(--duration-fast) var(--ease);
}
.conf-cta-outline:hover {
  background: rgba(20, 60, 44, 0.05);
  border-color: rgba(20, 60, 44, 0.45);
}

/* ── Diviseur + stats ─────────────────────────────────────────────────────── */

.conf-hero__divider {
  height: 1px;
  background: rgba(20, 60, 44, 0.12);
  margin-top: var(--space-12);
  margin-bottom: var(--space-6);
  max-width: 660px;
}

.conf-hero__stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-family: var(--f-sans);
  font-size: 14px;
  color: var(--c-mute);
}

.conf-stat-sep {
  color: var(--c-primary);
  opacity: 0.6;
}

.conf-stat em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--c-text);
}

.conf-hero__affil {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: var(--space-4);
}
.conf-hero__affil-label {
  font-family: var(--f-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mute);
}
.conf-hero__affil-sep {
  font-size: 11px;
  color: var(--c-line);
  user-select: none;
}
.conf-hero__affil-name {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-mute);
  letter-spacing: 0.02em;
}
.conf-hero__affil-name--em { color: var(--c-orange); }


/* ── Colonne droite ───────────────────────────────────────────────────────── */

.conf-hero__right {
  padding-top: 48px;
  padding-bottom: 48px;
  align-self: stretch;
  display: flex;
  align-items: center;
}


/* ── Carte vert foncé ─────────────────────────────────────────────────────── */

.conf-card {
  background: var(--c-hero);
  border-radius: 8px;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(20, 60, 44, 0.35);
}

/* En-tête carte */
.conf-card__head {
  padding: 30px 34px 22px;
}

.conf-card__head-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.conf-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(192, 221, 151, 0.7);
}
.conf-card__eyebrow::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

.conf-card__count {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 14px;
  color: rgba(249, 247, 242, 0.45);
}

.conf-card__title {
  font-family: var(--f-serif);
  font-size: 24px;
  font-weight: 400;
  color: #F9F7F2;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.conf-card__title em {
  font-style: italic;
  color: var(--c-accent);
}


/* ── Liste des événements ─────────────────────────────────────────────────── */

.conf-events {
  list-style: none;
  flex: 1;
  padding-inline: 34px;
}

.conf-event {
  position: relative;
  display: flex;
  gap: 20px;
  padding-block: 18px;
  border-top: 1px dashed rgba(255, 255, 255, 0.14);
}
.conf-event:first-child {
  border-top: none;
}

/* Lien étiré : toute la carte événement devient cliquable */
.conf-event__link {
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: 6px;
}
.conf-event:has(.conf-event__link):hover .conf-event__title {
  color: var(--c-accent);
}

/* Bloc date (gros jour + mois/année) */
.conf-event__date {
  flex-shrink: 0;
  width: 48px;
  text-align: left;
}

.conf-event__day {
  display: block;
  font-family: var(--f-serif);
  font-size: 28px;
  font-weight: 400;
  color: #F9F7F2;
  line-height: 1;
}

.conf-event__month {
  display: block;
  font-family: var(--f-sans);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-accent);     /* #C0DD97 */
  line-height: 1.4;
  margin-top: 5px;
}

/* Corps événement */
.conf-event__body {
  flex: 1;
  min-width: 0;
}

.conf-event__title {
  font-family: var(--f-serif);
  font-size: 16px;
  font-weight: 400;
  color: #F9F7F2;
  line-height: 1.35;
  margin-bottom: 6px;
}
.conf-event__title em {
  font-style: italic;
  color: inherit;
}

.conf-event__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.conf-event__place {
  font-family: var(--f-sans);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(249, 247, 242, 0.4);
}
.conf-event__place::after {
  content: '·';
  margin-left: 8px;
}


/* ── Badges ───────────────────────────────────────────────────────────────── */

.conf-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 99px;
  font-family: var(--f-sans);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* Spectacle — vert plein */
.conf-badge--spectacle {
  background: var(--c-accent);
  color: var(--c-hero-deep);
}

/* Entreprise — contour vert */
.conf-badge--entreprise {
  background: transparent;
  border: 1px solid rgba(192, 221, 151, 0.5);
  color: rgba(192, 221, 151, 0.9);
}

/* Retraite — orange plein */
.conf-badge--retraite {
  background: #E8835E;
  color: var(--c-hero-deep);
}

/* Conférence — vert plein */
.conf-badge--conference {
  background: var(--c-accent);
  color: var(--c-hero-deep);
}

/* Voyage — orange plein */
.conf-badge--voyage {
  background: #E8835E;
  color: var(--c-hero-deep);
}

/* ── Pied de carte ────────────────────────────────────────────────────────── */

.conf-card__foot {
  padding: 18px 34px 26px;
}

.conf-card__updated {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 13px;
  color: rgba(249, 247, 242, 0.35);
}


/* ════════════════════════════════════════════════════════════════════════════
   SECTION 3 FORMATS
   Référence design : 3 FORMATS.svg (1440×1027)
   3 cartes égales : w=423, gap=28.5, margin=57 — couleur par carte
   ════════════════════════════════════════════════════════════════════════════ */

/* ── En-tête de section ───────────────────────────────────────────────────── */

/* Sections masquées temporairement — retirer display:none pour réactiver */
.conf-formats,
.conf-themes,
.conf-videos,
.conf-cv { display: none; }

.conf-formats {
  background: var(--c-cream);
}

.conf-formats__header {
  margin-bottom: 56px;
}

.conf-formats__headline {
  font-family: var(--f-serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  color: var(--c-hero-deep);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.conf-formats__headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-primary);
}

.conf-formats__desc {
  font-size: 16px;
  color: var(--c-mute);
  line-height: 1.65;
  max-width: 560px;
}


/* ── Grille ───────────────────────────────────────────────────────────────── */

.conf-formats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}


/* ── Carte ────────────────────────────────────────────────────────────────── */

.format-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--duration-base) var(--ease),
              transform  var(--duration-base) var(--ease);
}
.format-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}


/* ── Zone image ───────────────────────────────────────────────────────────── */

.format-card__image {
  position: relative;
  aspect-ratio: 4 / 2.99;   /* ≈ 422 × 316 du SVG */
  overflow: hidden;
  flex-shrink: 0;
}

.format-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder coloré (sans image) */
.format-card__placeholder {
  width: 100%;
  height: 100%;
}
.format-card--green  .format-card__placeholder { background: #EAF4EE; }
.format-card--warm   .format-card__placeholder { background: #E4DED0; }
.format-card--blue   .format-card__placeholder { background: #DCE8F6; }

/* Icône badge (coin haut gauche) */
.format-card__icon-badge {
  position: absolute;
  top: 22px;
  left: 22px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.format-card--green .format-card__icon-badge { color: var(--c-primary); }
.format-card--warm  .format-card__icon-badge { color: var(--c-warm); }
.format-card--blue  .format-card__icon-badge { color: #8B7BAF; }

/* Bouton play (coin bas gauche) */
.format-card__play {
  position: absolute;
  bottom: 22px;
  left: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: background var(--duration-fast) var(--ease),
              transform  var(--duration-fast) var(--ease);
}
.format-card__play:hover:not(.format-card__play--static) {
  background: #fff;
  transform: scale(1.08);
}
.format-card__play--static {
  cursor: default;
}

/* Tag format (coin bas droit de l'image) */
.format-card__tag {
  position: absolute;
  bottom: 22px;
  right: 22px;
  background: rgba(20, 60, 44, 0.78);
  color: rgba(249, 247, 242, 0.9);
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
}


/* ── Zone contenu ─────────────────────────────────────────────────────────── */

.format-card__content {
  flex: 1;
  padding: 28px 28px 24px;
  position: relative;
}

.format-card__num {
  font-family: var(--f-serif);
  font-size: 13px;
  font-weight: 300;
  font-style: italic;
  color: var(--c-mute);
  opacity: 0.5;
  display: block;
  margin-bottom: var(--space-3);
}

.format-card__title {
  font-family: var(--f-sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-hero-deep);
  line-height: 1.3;
  margin-bottom: var(--space-4);
}

.format-card__desc {
  font-size: 14px;
  color: var(--c-mute);
  line-height: 1.65;
}


/* ── Séparateur ───────────────────────────────────────────────────────────── */

.format-card__sep {
  height: 1px;
  background: var(--c-line);
  margin-inline: 28px;
}


/* ── Pied — pill CTA ──────────────────────────────────────────────────────── */

.format-card__footer {
  padding: 20px 28px;
}

.format-card__cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--radius-btn);
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: background var(--duration-fast) var(--ease),
              color     var(--duration-fast) var(--ease);
}

/* Pill verte (carte 1) */
.format-card--green .format-card__cta {
  color: var(--c-primary);
  background: rgba(59, 139, 92, 0.06);
}
.format-card--green .format-card__cta:hover {
  background: rgba(59, 139, 92, 0.12);
}

/* Pill orange chaude (carte 2) */
.format-card--warm .format-card__cta {
  color: var(--c-warm);
  background: rgba(196, 106, 42, 0.06);
}
.format-card--warm .format-card__cta:hover {
  background: rgba(196, 106, 42, 0.12);
}

/* Pill lavande (carte 3) */
.format-card--blue .format-card__cta {
  color: #8B7BAF;
  background: rgba(139, 123, 175, 0.06);
}
.format-card--blue .format-card__cta:hover {
  background: rgba(139, 123, 175, 0.12);
}


/* ── Responsive ── */

@media (max-width: 1100px) {
  .conf-formats__grid {
    gap: 20px;
  }
}

@media (max-width: 860px) {
  .conf-formats__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .format-card:hover {
    transform: none;
  }
}

@media (max-width: 600px) {
  .conf-formats__grid {
    max-width: 100%;
  }
}


/* ── Responsive — Hero ────────────────────────────────────────────────────── */

@media (max-width: 1280px) {
  .conf-hero__inner {
    grid-template-columns: 1fr 440px;
    gap: 56px;
  }
}

@media (max-width: 1024px) {
  .conf-hero__inner {
    grid-template-columns: 1fr 400px;
    gap: 40px;
    padding-inline: 40px;
  }
}

@media (max-width: 860px) {
  .conf-hero {
    min-height: unset;
  }
  .conf-hero__inner {
    grid-template-columns: 1fr;
    min-height: unset;
    padding-top: calc(72px + 48px);
    padding-bottom: 64px;
    gap: 48px;
    padding-inline: 32px;
  }
  .conf-hero__left {
    padding-top: 0;
    padding-bottom: 0;
  }
  .conf-hero__right {
    padding-top: 0;
    padding-bottom: 0;
    max-width: 520px;
  }
  .conf-headline {
    font-size: clamp(48px, 11vw, 84px);
  }
}

@media (max-width: 600px) {
  .conf-hero__inner {
    padding-inline: 24px;
    padding-top: calc(72px + 32px);
  }
  .conf-ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .conf-cta-primary,
  .conf-cta-outline {
    justify-content: center;
  }
  .conf-card__head,
  .conf-events,
  .conf-card__foot {
    padding-inline: 24px;
  }
}


/* ══════════════════════════════════════════════════════════════════════════
   SECTION — « Sept territoires de travail » (accordéon)
   Fond vert foncé + texture feuillage discrète
   ══════════════════════════════════════════════════════════════════════════ */
.conf-themes {
  position: relative;
  background: var(--c-hero-deep);            /* #143C2C */
  color: #F0E6CF;
  padding-block: clamp(72px, 9vw, 132px);
  overflow: hidden;
}

/* Texture nervures (vecteur Figma) ancrée à gauche */
.conf-themes::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../img/nervures.svg') no-repeat left top;
  background-size: auto 100%;
  pointer-events: none;
}

.conf-themes__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max, 1440px);
  margin: 0 auto;
  padding-inline: var(--nav-pad-x, 56px);
}

/* ── En-tête ─────────────────────────────────────────────────────────── */
.conf-themes__header {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 64px;
  align-items: start;
  margin-bottom: clamp(40px, 5vw, 72px);
}

.conf-themes__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 22px;
}
.conf-themes__eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

.conf-themes__headline {
  font-family: var(--f-serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: #F4EFE3;
  margin: 0;
}
.conf-themes__headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-accent);
}

.conf-themes__intro {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.6;
  color: rgba(240,230,207,0.72);
  margin: 0 0 24px;
}

.conf-themes__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 37px;                /* hauteur fidèle Figma */
  font-family: var(--f-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  color: var(--c-hero-deep);
  text-decoration: none;
  background: var(--c-bg);     /* #F9F7F2 */
  padding: 10px 24px;          /* 10px vertical · 24px horizontal */
  border-radius: 999px;
  transition: transform var(--duration-fast) var(--ease),
              background var(--duration-fast) var(--ease);
}
.conf-themes__cta:hover {
  transform: translateY(-1px);
  background: #fff;
}

/* ── Liste / accordéon ───────────────────────────────────────────────── */
.conf-themes__list {
  border-top: 1px solid rgba(240,230,207,0.16);
}

.theme {
  border-bottom: 1px solid rgba(240,230,207,0.16);
}

/* Barre cliquable */
.theme__bar {
  display: grid;
  grid-template-columns: 64px 1fr auto auto;
  align-items: center;
  gap: 28px;
  width: 100%;
  padding: 28px 4px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: inherit;
  transition: background var(--duration-fast) var(--ease);
}
.theme__bar:disabled {
  cursor: default;
  opacity: 0.78;
}
.theme__bar:not(:disabled):hover {
  background: rgba(240,230,207,0.03);
}

.theme__num {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 22px;
  font-weight: 400;
  color: var(--c-primary);
  letter-spacing: 0.02em;
}

.theme__title {
  font-family: var(--f-serif);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: #F4EFE3;
}
.theme__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-accent);
}

.theme__meta {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(240,230,207,0.55);
  white-space: nowrap;
}

/* Toggle circulaire +/× */
.theme__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(240,230,207,0.3);
  color: rgba(240,230,207,0.8);
  flex-shrink: 0;
  transition: background var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
}
.theme__bar:not(:disabled):hover .theme__toggle {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.theme__icon-close { display: none; }

/* État ouvert → pastille pleine verte avec × */
.theme--open .theme__toggle {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-hero-deep);
}
.theme--open .theme__icon-plus  { display: none; }
.theme--open .theme__icon-close { display: block; }

/* ── Panneau dépliable ───────────────────────────────────────────────── */
.theme__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease);
}

.theme__panel-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 56px;
  align-items: start;
  padding: 8px 4px 48px;
}

/* Colonne gauche : description + exemples */
.theme__desc p {
  font-family: var(--f-serif);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.62;
  color: rgba(240,230,207,0.82);
  max-width: 60ch;
  margin: 0 0 18px;
}
.theme__desc p:last-child { margin-bottom: 0; }
.theme__desc em {
  font-style: italic;
  color: var(--c-accent);
}

.theme__sub-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 16px;
}
.theme__sub-eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

.theme__examples { margin-top: 34px; }
.theme__examples ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.theme__examples li {
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 500;
  color: #F0E6CF;
  padding: 14px 0;
  border-bottom: 1px dotted rgba(240,230,207,0.22);
}
.theme__examples li:first-child { padding-top: 0; }
.theme__examples li em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  color: rgba(240,230,207,0.55);
  margin-left: 4px;
}

/* Colonne droite : carte « Livres associés » */
.theme__books {
  background: rgba(240,230,207,0.04);
  border: 1px solid rgba(240,230,207,0.14);
  border-radius: 10px;
  padding: 28px 30px 26px;
}
.theme__books ul {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}
.theme__books li {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 16px;
  color: rgba(240,230,207,0.85);
  padding: 11px 0 11px 20px;
  position: relative;
  border-bottom: 1px dotted rgba(240,230,207,0.18);
}
.theme__books li:last-child { border-bottom: 0; }
.theme__books li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--c-primary);
}
.theme__books-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  text-decoration: none;
  padding-top: 8px;
  border-top: 1px solid rgba(240,230,207,0.14);
  width: 100%;
  justify-content: space-between;
  transition: gap var(--duration-fast) var(--ease);
}
.theme__books-link:hover { gap: 16px; }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .conf-themes__header { grid-template-columns: 1fr; gap: 32px; }
  .theme__panel-inner  { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .conf-themes__inner { padding-inline: 24px; }
  .theme__bar {
    grid-template-columns: 40px 1fr auto;
    gap: 16px;
    padding: 22px 2px;
  }
  /* La méta passe sous le titre */
  .theme__meta {
    grid-column: 2 / 3;
    grid-row: 2;
    font-size: 11px;
  }
  .theme__title  { grid-row: 1; }
  .theme__num    { grid-row: 1 / 3; align-self: start; }
  .theme__toggle { grid-row: 1 / 3; }
}


/* ══════════════════════════════════════════════════════════════════════════
   SECTION — Bande « bio complète / CV »
   → Styles déplacés dans components.css (composant partagé)
   ══════════════════════════════════════════════════════════════════════════ */


/* ══════════════════════════════════════════════════════════════════════════
   SECTION — « TED Talk & vidéos »
   ══════════════════════════════════════════════════════════════════════════ */
.conf-videos__header {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 64px;
  align-items: end;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.conf-videos__header .eyebrow { color: var(--c-primary); }
.conf-videos__headline {
  font-family: var(--f-serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-hero-deep);
  margin: 14px 0 0;
}
.conf-videos__headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-primary);
}
.conf-videos__intro {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.6;
  color: var(--c-mute);
  margin: 0;
}

/* Grille : featured (gauche, 2 rangées) + 4 cartes */
.conf-videos__grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  grid-auto-rows: 1fr;
  gap: 28px;
}

/* Carte vidéo */
.video-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  transition: transform var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.video-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 40px -24px rgba(20,60,44,0.35);
}
.video-card--featured {
  grid-column: 1;
  grid-row: 1 / span 2;
}

/* Vignette texturée nervures */
.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--c-hero-deep) url('../img/nervures.svg') no-repeat center;
  background-size: 140% auto;
  background-blend-mode: lighten;
}
.video-card--featured .video-card__thumb {
  aspect-ratio: auto;
  flex: 1;
  min-height: 280px;
}

.video-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: #C0392B;
  padding: 6px 11px;
  border-radius: 4px;
}
.video-card__duration {
  position: absolute;
  top: 14px; right: 14px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #F0E6CF;
  background: rgba(20,60,44,0.72);
  padding: 5px 10px;
  border-radius: 5px;
}
.video-card__play {
  position: absolute;
  left: 22px; bottom: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 6px 18px rgba(20,60,44,0.3);
  transition: transform var(--duration-fast) var(--ease);
}
.video-card:hover .video-card__play { transform: scale(1.08); }
.video-card:not(.video-card--featured) .video-card__play {
  left: 18px; bottom: 18px;
  width: 44px; height: 44px;
}

.video-card__body {
  padding: 20px 22px 24px;
}
.video-card--featured .video-card__body {
  padding: 24px 26px 28px;
}
.video-card__cat {
  display: block;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: 10px;
}
.video-card__title {
  font-family: var(--f-serif);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-hero-deep);
  margin: 0 0 8px;
}
.video-card--featured .video-card__title {
  font-size: clamp(22px, 2vw, 28px);
}
.video-card__title em {
  font-style: italic;
  color: var(--c-primary);
}
.video-card__place {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--c-mute);
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .conf-cv__band { flex-direction: column; align-items: flex-start; gap: 28px; }
  .conf-videos__header { grid-template-columns: 1fr; gap: 24px; align-items: start; }
  .conf-videos__grid { grid-template-columns: 1fr 1fr; }
  .video-card--featured { grid-column: 1 / -1; grid-row: auto; }
  .video-card--featured .video-card__thumb { min-height: 320px; }
}

@media (max-width: 640px) {
  .conf-videos__grid { grid-template-columns: 1fr; }
  /* .conf-cv__btn → responsive géré dans components.css */
}


/* ══════════════════════════════════════════════════════════════════════════
   SECTION — Contact « Organiser une conférence »
   Gauche vert foncé + nervures · droite carte formulaire blanche
   ══════════════════════════════════════════════════════════════════════════ */
.conf-contact {
  position: relative;
  background: var(--c-hero-deep);          /* #143C2C */
  overflow: hidden;
}
.conf-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../img/nervures.svg') no-repeat left top;
  background-size: auto 100%;
  pointer-events: none;
}

.conf-contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  max-width: var(--container-max, 1440px);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 110px) var(--nav-pad-x, 56px);
}

/* ── Gauche ── */
.conf-contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 22px;
}
.conf-contact__eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

.conf-contact__headline {
  font-family: var(--f-serif);
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #F4EFE3;
  margin: 0 0 22px;
}
.conf-contact__headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--c-accent);
}

.conf-contact__intro {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.65;
  color: rgba(240,230,207,0.7);
  margin: 0 0 38px;
  max-width: 40ch;
}

.conf-contact__box {
  border-left: 2px solid var(--c-accent);
  background: rgba(240,230,207,0.04);
  border-radius: 0 8px 8px 0;
  padding: 22px 26px;
  max-width: 42ch;
}
.conf-contact__box-title {
  display: block;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 10px;
}
.conf-contact__box-text {
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.55;
  color: rgba(240,230,207,0.78);
  margin: 0;
}

/* ── Droite — carte formulaire ── */
.conf-contact__form-card {
  background: #FCFBF7;
  border-radius: 16px;
  padding: clamp(28px, 3vw, 44px);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.45);
}

.conf-form { display: block; }
.conf-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.conf-form__field {
  margin-bottom: 26px;
}
.conf-form__field label {
  display: block;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: 10px;
}

.conf-form__field input,
.conf-form__field select,
.conf-form__field textarea {
  width: 100%;
  font-family: var(--f-sans);
  font-size: 15px;
  color: var(--c-hero-deep);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--c-line);
  border-radius: 0;
  padding: 6px 0 10px;
  transition: border-color var(--duration-fast) var(--ease);
}
.conf-form__field textarea {
  resize: vertical;
  min-height: 48px;
  line-height: 1.55;
}
.conf-form__field input::placeholder,
.conf-form__field textarea::placeholder {
  color: var(--c-mute);
  opacity: 0.7;
}
.conf-form__field input:focus,
.conf-form__field select:focus,
.conf-form__field textarea:focus {
  outline: none;
  border-bottom-color: var(--c-primary);
}

/* Select : flèche custom */
.conf-form__field select {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  background-image:
    url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237A857F' stroke-width='1.3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 24px;
}

.conf-form__sep {
  height: 1px;
  background: var(--c-line);
  margin: 6px 0 26px;
}

.conf-form__submit {
  width: 100%;
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--c-hero-deep);
  border: 0;
  border-radius: 999px;
  padding: 17px 24px;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease),
              transform var(--duration-fast) var(--ease);
}
.conf-form__submit:hover {
  background: var(--c-hero);
  transform: translateY(-1px);
}

.conf-form__feedback {
  padding: 14px 20px;
  border-radius: 10px;
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
}
.conf-form__feedback--ok  { background: rgba(192,221,151,0.18); color: var(--c-accent); border: 1px solid rgba(192,221,151,0.35); }
.conf-form__feedback--err { background: rgba(200,85,80,0.1);   color: #C85550;         border: 1px solid rgba(200,85,80,0.25); }
.conf-form--sent { opacity: 0.4; pointer-events: none; }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .conf-contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .conf-contact::before { opacity: 0.5; }
}
@media (max-width: 480px) {
  .conf-form__row { grid-template-columns: 1fr; gap: 0; }
}