/* ============================================
   FORMATION.CSS — Modèle des pages formations
   ============================================ */

/* ---------- Hero ---------- */
.fo-hero {
  position: relative;
  overflow: hidden;
  padding: calc(74px + var(--space-xl)) 0 var(--space-xl);
  background:
    radial-gradient(ellipse 60% 60% at 50% -10%, rgba(233, 181, 77, 0.18) 0%, transparent 60%),
    var(--color-fond-doux);
  border-bottom: 1px solid var(--color-bordure);
}
.fo-hero .conteneur { position: relative; z-index: 1; }

.fo-hero__fil-ariane {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: var(--text-xs);
  color: var(--color-texte-tres-doux);
  margin-bottom: var(--space-md);
}
.fo-hero__fil-ariane a { color: var(--color-texte-doux); }
.fo-hero__fil-ariane a:hover { color: var(--color-or-sombre); }
.fo-hero__fil-ariane span::before { content: '›'; margin-right: 0.5rem; }

.fo-hero .surtitre { margin-bottom: var(--space-sm); }
.fo-hero h1 { max-width: 780px; margin-bottom: var(--space-sm); }
.fo-hero__accroche {
  font-size: var(--text-lg);
  color: var(--color-texte-doux);
  max-width: 640px;
  margin-bottom: var(--space-md);
}

.fo-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}
.fo-hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: 100px;
  background: var(--color-fond);
  border: 1px solid var(--color-bordure);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-bleu);
}
.fo-hero__meta-item svg {
  stroke: var(--color-or-sombre);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fo-hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
@media (min-width: 600px) {
  .fo-hero__actions { flex-direction: row; }
}

/* ---------- Corps : contenu + panneau collant ---------- */
.fo-corps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}
@media (min-width: 1000px) {
  .fo-corps { grid-template-columns: 1fr 360px; }
}

.fo-contenu > section + section { margin-top: var(--space-2xl); }
.fo-contenu .surtitre { margin-bottom: var(--space-sm); }
.fo-contenu h2 { margin-bottom: var(--space-md); }

/* Pour qui */
.fo-public {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 700px) {
  .fo-public { grid-template-columns: 1fr 1fr; }
}
.fo-public__bloc {
  padding: var(--space-md);
  background: var(--color-fond-doux);
  border: 1px solid var(--color-bordure);
  border-radius: var(--radius-md);
}
.fo-public__bloc h3 {
  font-family: var(--font-corps);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-or-sombre);
  margin-bottom: var(--space-xs);
}
.fo-public__bloc ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.fo-public__bloc li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--text-sm);
  color: var(--color-texte-doux);
}
.fo-public__bloc li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.8rem;
  height: 2px;
  background: var(--color-or);
}

/* Objectifs */
.fo-objectifs {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  counter-reset: objectif;
}
@media (min-width: 700px) {
  .fo-objectifs { grid-template-columns: 1fr 1fr; }
}
.fo-objectif {
  counter-increment: objectif;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-bordure);
  border-radius: var(--radius-md);
  background: var(--color-fond);
  font-size: var(--text-sm);
  color: var(--color-texte-doux);
  transition: border-color var(--transition), transform var(--transition);
}
.fo-objectif:hover {
  border-color: var(--color-bordure-or);
  transform: translateY(-2px);
}
.fo-objectif::before {
  content: counter(objectif, decimal-leading-zero);
  font-family: var(--font-titre);
  font-weight: 700;
  color: var(--color-or);
  flex-shrink: 0;
  line-height: 1.5;
}

/* Panneau collant (modalités) */
.fo-panneau {
  position: sticky;
  top: calc(74px + var(--space-sm));
  border: 1px solid var(--color-bordure-or);
  border-radius: var(--radius-lg);
  background: var(--color-fond);
  box-shadow: var(--ombre-douce);
  overflow: hidden;
}
.fo-panneau__entete {
  padding: var(--space-md);
  background:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(233, 181, 77, 0.16) 0%, transparent 70%),
    var(--color-fond-doux);
  border-bottom: 1px solid var(--color-bordure);
}
.fo-panneau__entete h2 {
  font-size: var(--text-xl);
  margin: 0;
}
.fo-panneau__corps { padding: var(--space-md); }

.fo-panneau__ligne {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-sm);
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-bordure);
  font-size: var(--text-sm);
}
.fo-panneau__ligne:last-of-type { border-bottom: none; }
.fo-panneau__ligne dt { color: var(--color-texte-tres-doux); }
.fo-panneau__ligne dd {
  font-weight: 600;
  color: var(--color-bleu);
  text-align: right;
}
.fo-panneau__corps .btn { width: 100%; margin-top: var(--space-md); }
.fo-panneau__note {
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-texte-tres-doux);
  text-align: center;
}

/* Accompagnement inclus */
.fo-accompagnement {
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 70% 90% at 10% 0%, rgba(233, 181, 77, 0.18) 0%, transparent 60%),
    var(--color-fond-bleu);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-lg);
}
.fo-accompagnement h2 { color: #FFFFFF; }
.fo-accompagnement p { color: rgba(255, 255, 255, 0.72); }

/* FAQ */
.fo-faq details {
  border-bottom: 1px solid var(--color-bordure);
}
.fo-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--color-bleu);
}
.fo-faq summary::-webkit-details-marker { display: none; }
.fo-faq summary::after {
  content: '+';
  font-size: var(--text-xl);
  color: var(--color-or-sombre);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.fo-faq details[open] summary::after { transform: rotate(45deg); }
.fo-faq details p {
  padding-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-texte-doux);
}

/* CTA final */
.fo-cta {
  text-align: center;
  background:
    radial-gradient(ellipse 55% 65% at 50% 115%, rgba(233, 181, 77, 0.16) 0%, transparent 65%),
    var(--color-fond-doux);
}
.fo-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
@media (min-width: 600px) {
  .fo-cta__actions { flex-direction: row; }
}

/* ---------- Détail des modules (accordéon partagé) ---------- */
.modules-detail {
  padding: var(--space-2xl) 0;
  background: var(--color-fond-doux);
}

.modules-detail__heading {
  margin-bottom: var(--space-xl);
  max-width: 640px;
}

.modules-detail__heading p {
  font-size: var(--text-base);
  color: var(--color-texte-doux);
  margin-top: var(--space-xs);
}

.modules-detail__list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.modules-detail__item {
  background: var(--color-fond);
  border: 1px solid var(--color-bordure);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.modules-detail__item[open] {
  border-color: rgba(200, 145, 47, 0.4);
}

.modules-detail__item:not([open]):hover {
  border-color: var(--color-or);
}

.modules-detail__summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem var(--space-md);
  cursor: pointer;
  list-style: none;
  flex-wrap: wrap;
  transition: background 0.2s;
}
.modules-detail__summary::-webkit-details-marker { display: none; }
.modules-detail__item[open] .modules-detail__summary {
  background: rgba(244, 246, 250, 0.7);
}

.modules-detail__badge {
  font-family: var(--font-corps);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--color-fond-doux);
  color: var(--color-texte-tres-doux);
  border: 1px solid var(--color-bordure);
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.modules-detail__item[open] .modules-detail__badge {
  background: var(--color-or);
  color: white;
  border-color: var(--color-or-sombre);
}
.modules-detail__item--complete {
  border-color: rgba(200, 145, 47, 0.55);
  border-width: 2px;
  box-shadow: 0 2px 12px rgba(200, 145, 47, 0.10);
}
.modules-detail__item--complete .modules-detail__badge {
  background: var(--color-fond-bleu);
  color: rgba(255, 255, 255, 0.9);
  border-color: transparent;
}
.modules-detail__item--complete[open] .modules-detail__badge {
  background: var(--color-bleu);
}

.modules-detail__alacarte {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-texte-tres-doux);
  letter-spacing: 0.02em;
  padding: 0.25rem 0.2rem;
  margin: 0.3rem 0 0.1rem;
}

.modules-detail__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-bleu);
  flex: 1;
  min-width: 120px;
}

.modules-detail__chips {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.modules-detail__chip {
  font-size: 0.67rem;
  font-weight: 500;
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
  background: var(--color-fond-doux);
  color: var(--color-texte-tres-doux);
  border: 1px solid var(--color-bordure);
  white-space: nowrap;
}

.modules-detail__arrow {
  color: var(--color-or-sombre);
  font-size: 1.35rem;
  font-weight: 300;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  flex-shrink: 0;
  line-height: 1;
  margin-left: 0.15rem;
}
.modules-detail__item[open] .modules-detail__arrow {
  transform: rotate(45deg);
}

.modules-detail__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  border-top: 1px solid var(--color-bordure);
}

.modules-detail__col-title {
  font-family: var(--font-corps);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-or-sombre);
  margin-bottom: 0.55rem;
}

.modules-detail__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.modules-detail__col li {
  position: relative;
  padding-left: 1rem;
  font-size: var(--text-sm);
  color: var(--color-texte-doux);
  line-height: 1.5;
}

.modules-detail__col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.45rem;
  height: 1.5px;
  background: var(--color-or);
  border-radius: 1px;
}

@media (max-width: 600px) {
  .modules-detail__body { grid-template-columns: 1fr; }
  .modules-detail__chips { display: none; }
}

.modules-detail__tarif {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-bordure);
  margin-top: var(--space-xs);
  flex-wrap: wrap;
}
.modules-detail__tarif-label {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-texte-tres-doux);
  flex-shrink: 0;
}
.modules-detail__tarif-amount {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-bleu);
  font-family: var(--font-titre);
  letter-spacing: -0.01em;
}
.modules-detail__tarif-note {
  font-size: var(--text-xs);
  color: var(--color-texte-tres-doux);
}

.modules-detail__payer {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-bordure);
}
.modules-detail__payer-note {
  font-size: var(--text-xs);
  color: var(--color-texte-tres-doux);
}
.stripe-payer:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.modules-detail__dates {
  grid-column: 1 / -1;
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-sm);
  background: rgba(200, 145, 47, 0.06);
  border: 1px solid rgba(200, 145, 47, 0.22);
  border-radius: 10px;
}
.modules-detail__dates-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-or-sombre);
  margin-bottom: 0.65rem;
}
.modules-detail__sessions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.modules-detail__session {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.38rem 0.9rem;
  border-radius: 6px;
  background: #fff;
  border: 1px solid rgba(200, 145, 47, 0.28);
  color: var(--color-bleu);
  font-variant-numeric: tabular-nums;
  box-shadow: 0 1px 4px rgba(31, 47, 99, 0.08);
  white-space: nowrap;
}

/* ============================================
   ANIMATION D'ENTRÉE DU HÉRO
   ============================================ */

@keyframes fo-entree {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Blocs de copie : school / director / teacher partagent la même structure */
.school-hero__copy   > *,
.director-hero__copy > *,
.teacher-hero__copy  > * {
  opacity: 0;
  animation: fo-entree 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Pour Tous : héro plat, enfants directs du conteneur */
.pt-hero > .conteneur > * {
  opacity: 0;
  animation: fo-entree 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Stagger : fil d'Ariane → eyebrow → h1 → paragraphe → boutons → facts */
.school-hero__copy   > *:nth-child(1),
.director-hero__copy > *:nth-child(1),
.teacher-hero__copy  > *:nth-child(1),
.pt-hero > .conteneur > *:nth-child(1) { animation-delay: 0.04s; }

.school-hero__copy   > *:nth-child(2),
.director-hero__copy > *:nth-child(2),
.teacher-hero__copy  > *:nth-child(2),
.pt-hero > .conteneur > *:nth-child(2) { animation-delay: 0.14s; }

.school-hero__copy   > *:nth-child(3),
.director-hero__copy > *:nth-child(3),
.teacher-hero__copy  > *:nth-child(3),
.pt-hero > .conteneur > *:nth-child(3) { animation-delay: 0.26s; }

.school-hero__copy   > *:nth-child(4),
.director-hero__copy > *:nth-child(4),
.teacher-hero__copy  > *:nth-child(4),
.pt-hero > .conteneur > *:nth-child(4) { animation-delay: 0.37s; }

.school-hero__copy   > *:nth-child(5),
.director-hero__copy > *:nth-child(5),
.teacher-hero__copy  > *:nth-child(5),
.pt-hero > .conteneur > *:nth-child(5) { animation-delay: 0.46s; }

.school-hero__copy   > *:nth-child(6),
.director-hero__copy > *:nth-child(6),
.teacher-hero__copy  > *:nth-child(6),
.pt-hero > .conteneur > *:nth-child(6) { animation-delay: 0.54s; }

/* Visuels (blueprint, cockpit, paper) : entrent avec un léger décalage */
.school-hero__visual,
.director-hero__cockpit,
.teacher-hero__visual {
  opacity: 0;
  animation: fo-entree 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.30s forwards;
}

/* Éducateur : structure en sous-blocs */
.edu-hero__headline,
.edu-hero__intro,
.edu-hero__facts {
  opacity: 0;
  animation: fo-entree 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.edu-hero__headline { animation-delay: 0.08s; }
.edu-hero__intro    { animation-delay: 0.26s; }
.edu-hero__facts    { animation-delay: 0.42s; }

/* Respect du mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  .school-hero__copy   > *,
  .director-hero__copy > *,
  .teacher-hero__copy  > *,
  .pt-hero > .conteneur > *,
  .school-hero__visual,
  .director-hero__cockpit,
  .teacher-hero__visual,
  .edu-hero__headline,
  .edu-hero__intro,
  .edu-hero__facts {
    opacity: 1;
    animation: none;
  }
}