/* ==========================================================================
   Leçons du parcours : illustrations, widgets et questions (assets/js/lecon.js)
   Palette commune aux illustrations des 4 modules :
   bleu #4C6EF5 / #8FB0FF · lilas #B79CFF / #CFC4FF · rose #F5B8DA ·
   vert #2EBD85 (gain) · rouge #F6465D (perte). Trait 2 px, bouts arrondis.
   ========================================================================== */

.lecon-part { display: grid; gap: 18px; margin-top: 56px; }
.lecon-part:first-of-type { margin-top: 32px; }
.lecon-part > h2 { margin: 0; }

/* Visuel d'ouverture */
.lecon-visual { margin: 0; padding: 20px; border-radius: var(--r-xl); display: grid; gap: 12px; overflow: hidden; }
.lecon-visual svg { width: 100%; height: auto; display: block; }
.lecon-visual text { fill: var(--t1); font-family: var(--font); font-size: 13px; }
.lecon-visual text.big { font-family: var(--mono); font-size: 18px; fill: var(--t0); }
.lecon-visual text.small { font-size: 11px; fill: var(--t2); }

/* Définition courte */
.lecon-def { padding: 16px 18px; border-radius: var(--r-lg); border: 1px solid rgba(143, 176, 255, 0.3); background: rgba(76, 110, 245, 0.08); }
.lecon-def .eyebrow { margin: 0 0 6px; display: block; }
.lecon-def p { margin: 0; color: var(--t0); font-size: 17px; line-height: 1.55; }

/* Exemple concret : vraies fiches */
.lecon-exemple { display: grid; gap: 10px; }
.lecon-exemple > p { margin: 0; }
.lecon-fiches { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.lecon-fiche { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--r-md); text-decoration: none; }
.lecon-fiche strong { display: block; font-weight: 500; color: var(--t0); font-size: 14px; }

/* Question de compréhension */
.lecon-q { padding: 20px; border-radius: var(--r-xl); display: grid; gap: 12px; }
.lecon-q-title { margin: 0; font-weight: 500; color: var(--t0); }
.lecon-q-title .eyebrow { display: block; margin-bottom: 6px; }
.lecon-q-choices { display: grid; gap: 8px; }
.lecon-q-choices button {
  min-height: 48px; padding: 10px 16px; border-radius: var(--r-md); text-align: left; font: inherit; font-size: 15px; color: var(--t1);
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--glass-border); cursor: pointer; transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
}
.lecon-q-choices button:hover:not(:disabled) { border-color: var(--b3); background: rgba(255, 255, 255, 0.07); }
.lecon-q-choices button:disabled { cursor: default; }
.lecon-q-choices button.is-answer { border-color: rgba(46, 189, 133, 0.6); background: rgba(46, 189, 133, 0.12); color: var(--t0); }
.lecon-q-choices button.is-wrong { border-color: rgba(246, 70, 93, 0.6); background: rgba(246, 70, 93, 0.1); }
.lecon-q-feedback { padding: 14px 16px; border-radius: var(--r-md); font-size: 15px; line-height: 1.55; animation: lecon-pop 220ms var(--ease); }
.lecon-q-feedback p { margin: 0; }
.lecon-q-feedback p + p { margin-top: 6px; }
.lecon-q-feedback.is-ok { background: rgba(46, 189, 133, 0.1); border: 1px solid rgba(46, 189, 133, 0.3); }
.lecon-q-feedback.is-ko { background: rgba(240, 185, 11, 0.08); border: 1px solid rgba(240, 185, 11, 0.3); }
.lecon-q-verdict { display: flex; align-items: center; gap: 8px; font-weight: 500; color: var(--t0); }
.is-ok .lecon-q-verdict { color: var(--bull-text); }
.is-ko .lecon-q-verdict { color: var(--mid); }
@keyframes lecon-pop { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: none; } }

/* Curseurs et boutons des widgets */
.lecon-range { display: grid; gap: 8px; font-size: 14px; color: var(--t2); }
.lecon-range b { font-family: var(--mono); font-weight: 500; color: var(--t0); }
.lecon-range input { width: 100%; height: 44px; accent-color: #8FB0FF; }
.lecon-buttons { display: flex; flex-wrap: wrap; gap: 8px; }

/* Parts d'entreprise */
.parts-visual { display: flex; align-items: center; gap: 20px; }
.lecon-visual .parts-pie { width: 120px; flex: none; }
.parts-pie path { transition: d 250ms var(--ease); }
.parts-out { display: grid; gap: 2px; }
.parts-out strong { font-family: var(--mono); font-weight: 500; font-size: 26px; color: var(--t0); }

/* Offre et demande */
.offre-scale { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--t2); }
.offre-side b { font-family: var(--mono); color: var(--t0); }
.offre-buy b { color: var(--bull-text); }
.offre-sell b { color: var(--bear-text); }
.offre-beam { flex: 1; height: 4px; border-radius: 4px; background: linear-gradient(90deg, #2EBD85, #CFC4FF, #F6465D); transition: transform 250ms var(--ease); }
.offre-chart { height: 120px; }
.offre-price { margin: 0; font-size: 15px; }
.offre-price strong { font-family: var(--mono); font-weight: 500; color: var(--t0); }

/* Graphique TradingView réel */
.lecon-tv { height: 320px; padding: 6px; border-radius: var(--r-xl); overflow: hidden; }
.lecon-tv .tradingview-widget-container, .lecon-tv .tradingview-widget-container__widget { height: 100%; }

/* Dividende */
.div-grid { display: grid; gap: 16px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 560px) { .div-grid { grid-template-columns: 1fr auto; } }
.div-out { display: grid; gap: 2px; text-align: right; }
.div-out strong { font-family: var(--mono); font-weight: 500; font-size: 26px; color: var(--bull-text); }
.div-schema { max-width: 420px; justify-self: center; }

/* Volatilité */
.vola-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .vola-grid { grid-template-columns: 1fr 1fr; } }
.vola-card { margin: 0; padding: 14px; border-radius: var(--r-lg); display: grid; gap: 8px; }
.vola-card figcaption { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--t0); flex-wrap: wrap; }
.vola-svg { height: 140px; touch-action: pan-y; cursor: crosshair; }
.vola-read { margin: 0; min-height: 1.5em; }

/* Diversification : logos qui rejoignent le portefeuille */
.divers-box { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: 22px 16px 44px; border-radius: var(--r-lg); border: 1px dashed rgba(207, 196, 255, 0.4); background: rgba(183, 156, 255, 0.06); }
.divers-logo { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--glass-border); }
.divers-label { position: absolute; left: 0; right: 0; bottom: 12px; text-align: center; font-size: 13px; color: var(--lilac); }
[data-reveal] .divers-logo { opacity: 0; transform: translateY(-18px) scale(0.8); }
[data-reveal].is-visible .divers-logo { animation: divers-in 450ms var(--ease) forwards; animation-delay: calc(var(--i) * 110ms); }
@keyframes divers-in { to { opacity: 1; transform: none; } }

/* Illustration d'ouverture du module 1 : financer une entreprise */
.fin-path { stroke-dasharray: 220; stroke-dashoffset: 0; }
[data-reveal] .fin-path { stroke-dashoffset: 220; }
[data-reveal].is-visible .fin-path { animation: fin-draw 800ms var(--ease) forwards; }
[data-reveal].is-visible .fin-path.p2 { animation-delay: 250ms; }
[data-reveal].is-visible .fin-path.p3 { animation: fin-draw 800ms var(--ease) 500ms forwards, fin-pick 500ms var(--ease) 1200ms forwards; }
@keyframes fin-draw { to { stroke-dashoffset: 0; } }
[data-reveal] .fin-pick { opacity: 0.35; }
[data-reveal].is-visible .fin-pick { animation: fin-pick 500ms var(--ease) 1200ms forwards; }
@keyframes fin-pick { to { opacity: 1; } }
[data-reveal] .fin-slice { opacity: 0; transform-origin: 385px 115px; transform: scale(0.6); }
[data-reveal].is-visible .fin-slice { animation: fin-slice 450ms var(--ease) forwards; animation-delay: calc(1500ms + var(--i) * 120ms); }
@keyframes fin-slice { to { opacity: 1; transform: none; } }

/* Mobile et mouvements réduits : animations allégées */
@media (max-width: 600px) {
  .lecon-visual { padding: 14px; }
  .parts-visual { gap: 14px; }
  .lecon-visual .parts-pie { width: 96px; }
  .lecon-tv { height: 280px; }
  [data-reveal].is-visible .divers-logo { animation-duration: 250ms; animation-delay: 0ms; }
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] .fin-path, [data-reveal] .fin-pick, [data-reveal] .fin-slice, [data-reveal] .divers-logo { animation: none !important; opacity: 1; transform: none; stroke-dashoffset: 0; }
  .lecon-q-feedback { animation: none; }
}

/* ---------- Module 2 : panier, indices, frais, schémas ---------- */
.panier { position: relative; display: grid; justify-items: center; gap: 0; padding-top: 6px; }
.panier-logos { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 320px; margin-bottom: -34px; }
.panier-logo { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, 0.08); border: 1px solid var(--glass-border); }
.panier-plus { align-self: center; padding: 4px 10px; border-radius: 999px; font-size: 12px; color: var(--lilac); border: 1px dashed rgba(207, 196, 255, 0.5); }
.panier-svg { width: min(320px, 100%); height: 90px; }
.panier-label { margin-top: 6px; font-size: 13px; color: var(--t2); }
[data-reveal] .panier-logo, [data-reveal] .panier-plus { opacity: 0; transform: translateY(-40px); }
[data-reveal].is-visible .panier-logo, [data-reveal].is-visible .panier-plus { animation: panier-in 520ms cubic-bezier(.3, 1.4, .5, 1) forwards; animation-delay: calc(var(--i) * 140ms); }
@keyframes panier-in { to { opacity: 1; transform: none; } }

.indice-points { width: 100%; display: block; }
.indice-texte { margin: 0; font-size: 15px; line-height: 1.5; }

.frais-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.frais-barres { display: grid; gap: 10px; }
.frais-barre { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; align-items: center; gap: 10px; font-size: 13px; }
.frais-nom { color: var(--t1); font-family: var(--mono); font-size: 12px; }
.frais-track { height: 12px; border-radius: 999px; background: var(--line); overflow: hidden; }
.frais-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #4C6EF5, #B79CFF); transition: width 300ms var(--ease); }
.frais-barre:nth-child(2) .frais-track i { background: linear-gradient(90deg, #B79CFF, #F5B8DA); }
.frais-barre b { font-family: var(--mono); font-weight: 500; color: var(--t0); }
.frais-ecart { margin: 0; font-size: 15px; }
@media (max-width: 480px) { .frais-barre { grid-template-columns: 1fr auto; } .frais-track { grid-column: 1 / -1; grid-row: 2; } }

.schema-flux path.flux { stroke-dasharray: 6 8; }
[data-reveal].is-visible .schema-flux path.flux { animation: flux 1.2s linear infinite; }
@keyframes flux { to { stroke-dashoffset: -28; } }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] .panier-logo, [data-reveal] .panier-plus { animation: none !important; opacity: 1; transform: none; }
  .schema-flux path.flux { animation: none !important; }
}

/* ---------- Module 3 : plafond, éligibilité, règle des 5 ans ---------- */
.plafond-barre { position: relative; display: flex; height: 18px; border-radius: 999px; background: var(--line); overflow: visible; }
.plafond-barre i { display: block; height: 100%; transition: width 250ms var(--ease); }
.plafond-verse { background: linear-gradient(90deg, #4C6EF5, #8FB0FF); border-radius: 999px 0 0 999px; }
.plafond-gains { background: linear-gradient(90deg, #2EBD85, #34C08A); }
.plafond-trait { position: absolute; top: -6px; bottom: -6px; width: 2px; background: #F5B8DA; transition: left 250ms var(--ease); }
.plafond-trait::after { content: "150 000 €"; position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-size: 11px; color: #F5B8DA; white-space: nowrap; }
.plafond-texte { margin: 6px 0 0; font-size: 15px; }

.eligible-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.eligible-carte { padding: 12px 14px; border-radius: var(--r-md); display: grid; gap: 8px; align-content: start; transition: border-color 200ms var(--ease), background-color 200ms var(--ease); }
.eligible-nom { display: flex; align-items: center; gap: 8px; font-weight: 500; color: var(--t0); font-size: 14px; }
.eligible-carte .btn { justify-self: start; }
.eligible-rep { margin: 0; font-size: 13px; line-height: 1.5; animation: lecon-pop 220ms var(--ease); }
.eligible-carte.is-oui { border-color: rgba(46, 189, 133, 0.5); background: rgba(46, 189, 133, 0.08); }
.eligible-carte.is-oui strong { color: var(--bull-text); }
.eligible-carte.is-non { border-color: rgba(246, 70, 93, 0.45); background: rgba(246, 70, 93, 0.07); }
.eligible-carte.is-non strong { color: var(--bear-text); }

.cinq-frise { position: relative; display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; padding-top: 18px; }
.cinq-frise i { height: 10px; border-radius: 3px; background: var(--line); transition: background-color 200ms var(--ease); }
.cinq-frise i.on { background: var(--mid); }
.cinq-frise i.on.ok { background: var(--bull); }
.cinq-repere { position: absolute; top: 0; left: calc(40% + 2px); font-size: 11px; color: #F5B8DA; border-left: 2px solid #F5B8DA; padding-left: 4px; height: 30px; }
.cinq-bilan { padding: 12px 14px; border-radius: var(--r-md); font-size: 15px; line-height: 1.55; transition: background-color 200ms var(--ease); }
.cinq-bilan.is-ok { background: rgba(46, 189, 133, 0.1); border: 1px solid rgba(46, 189, 133, 0.3); }
.cinq-bilan.is-ko { background: rgba(240, 185, 11, 0.08); border: 1px solid rgba(240, 185, 11, 0.3); }
.cinq-bilan b { font-family: var(--mono); font-weight: 500; color: var(--t0); }

/* ---------- Module 4 : répartition, investissement régulier ---------- */
.alloc-bar { height: 14px; }
.alloc-legend { margin-top: 2px; }
.alloc-stats { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.alloc-stats div { display: grid; gap: 4px; padding: 10px 12px; border-radius: var(--r-md); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--glass-border); font-size: 13px; }
.alloc-stats b { font-family: var(--mono); font-weight: 500; font-size: 17px; color: var(--t0); }
.alloc-stats small { font-family: var(--mono); font-size: 12px; color: var(--t2); }
.alloc-stats .niveau-xp { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dca-svg { width: 100%; height: 110px; display: block; }
[data-reveal] .pyr-etage { opacity: 0; }
[data-reveal].is-visible .pyr-etage { animation: pyr-in 450ms var(--ease) forwards; animation-delay: calc(var(--i) * 180ms); }
@keyframes pyr-in { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { [data-reveal] .pyr-etage { animation: none !important; opacity: 1; } }