/* ═══════════════════════════════════════════════════════
   SYNAPSE BY ANVEN - Styles
   Palette : Violet profond / Ambre doré / Nuit
   ═══════════════════════════════════════════════════════ */

/* ===========================================
   VARIABLES CSS
   =========================================== */
:root {
  /* Couleurs Synapse */
  --syn-violet: #6D28D9;
  --syn-violet-light: #7C3AED;
  --syn-violet-dark: #5B21B6;
  --syn-ambre: #F59E0B;
  --syn-ambre-light: #FBBF24;
  --syn-nuit: #1E1B2E;
  --syn-nuit-light: #2D2A3E;
  --syn-blanc: #FAFAF8;
  --syn-gris: #64748B;
  --syn-gris-light: #94A3B8;
  --syn-bleu-anven: #1E3A8A;
  --syn-vert: #10B981;
  --syn-vert-light: #34D399;
  --syn-teal: #10B981;
  --syn-rouge: #EF4444;

  /* Gradients */
  --syn-gradient-hero: linear-gradient(135deg, #6D28D9 0%, #1E1B2E 100%);
  --syn-gradient-violet: linear-gradient(135deg, #6D28D9, #7C3AED);
  --syn-gradient-cta: linear-gradient(135deg, #6D28D9, #F59E0B);

  /* Typographie */
  --syn-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espacements */
  --syn-space-xs: 0.25rem;
  --syn-space-sm: 0.5rem;
  --syn-space-md: 1rem;
  --syn-space-lg: 1.5rem;
  --syn-space-xl: 2rem;
  --syn-space-2xl: 3rem;
  --syn-space-3xl: 4rem;
  --syn-space-4xl: 6rem;

  /* Layout */
  --syn-container: 1200px;
  --syn-radius: 16px;
  --syn-radius-sm: 8px;
  --syn-radius-lg: 20px;

  /* Transitions */
  --syn-transition: 0.3s ease;
  --syn-transition-slow: 0.5s ease;

  /* Ombres */
  --syn-shadow: 0 4px 24px rgba(109, 40, 217, 0.08);
  --syn-shadow-lg: 0 8px 40px rgba(109, 40, 217, 0.15);
  --syn-shadow-card: 0 2px 16px rgba(0, 0, 0, 0.06);
}

/* ===========================================
   RESET & BASE
   =========================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--syn-font);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--syn-nuit);
  background-color: var(--syn-blanc);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--syn-violet);
  outline-offset: 2px;
}

/* ===========================================
   CONTAINER
   =========================================== */
.synapse-container {
  max-width: var(--syn-container);
  margin: 0 auto;
  padding: 0 var(--syn-space-lg);
}

/* ===========================================
   HEADER / NAVIGATION
   =========================================== */
.synapse-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: none;
  transition: background var(--syn-transition), border-bottom var(--syn-transition);
}

.synapse-header.is-scrolled {
  background: rgba(30, 27, 46, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(109, 40, 217, 0.2);
}

.synapse-nav {
  max-width: var(--syn-container);
  margin: 0 auto;
  padding: 0 var(--syn-space-lg);
  display: flex;
  align-items: center;
  height: 72px;
}

.synapse-nav .synapse-brand {
  margin-right: auto;
}

.synapse-brand {
  display: flex;
  align-items: baseline;
  gap: var(--syn-space-sm);
  text-decoration: none;
}

.synapse-logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.synapse-logo-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--syn-ambre);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.synapse-nav-links {
  display: flex;
  align-items: center;
  gap: var(--syn-space-xl);
  margin-right: var(--syn-space-xl);
}

.synapse-nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--syn-transition);
  text-decoration: none;
}

.synapse-nav-link:hover {
  color: #ffffff;
}

.synapse-nav-link--anven {
  color: var(--syn-ambre);
}

.synapse-nav-link--anven:hover {
  color: var(--syn-ambre-light);
}

.synapse-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--syn-space-xl);
}

.synapse-btn-auth {
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
  padding: var(--syn-space-sm) var(--syn-space-lg);
  color: #ffffff;
  background: rgba(109, 40, 217, 0.3);
  border: 1px solid rgba(109, 40, 217, 0.5);
  border-radius: var(--syn-radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--syn-transition);
}

.synapse-btn-auth:hover {
  background: rgba(109, 40, 217, 0.5);
  border-color: var(--syn-violet);
}

/* Hamburger */
.synapse-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.synapse-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all var(--syn-transition);
}

.synapse-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.synapse-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.synapse-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===========================================
   BADGES
   =========================================== */
.synapse-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--syn-space-xs) var(--syn-space-md);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.synapse-badge--free {
  background: rgba(16, 185, 129, 0.15);
  color: var(--syn-vert-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.synapse-badge--free-small {
  position: absolute;
  top: var(--syn-space-md);
  left: var(--syn-space-md);
  background: var(--syn-vert);
  color: #ffffff;
  font-size: 0.75rem;
  z-index: 2;
}

.synapse-badge--coming {
  position: absolute;
  top: var(--syn-space-md);
  left: var(--syn-space-md);
  background: var(--syn-gris);
  color: #ffffff;
  font-size: 0.75rem;
  z-index: 2;
}

/* ===========================================
   BOUTONS
   =========================================== */
.synapse-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--syn-space-sm);
  padding: var(--syn-space-md) var(--syn-space-xl);
  border-radius: var(--syn-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--syn-transition);
  border: none;
  cursor: pointer;
  min-height: 48px;
}

.synapse-btn--primary {
  background: var(--syn-gradient-violet);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(109, 40, 217, 0.3);
}

.synapse-btn--vert {
  background: rgba(16, 185, 129, 0.15);
  color: var(--syn-vert-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: none;
  font-size: 0.875rem;
  white-space: nowrap;
}

.synapse-btn--vert:hover {
  background: rgba(16, 185, 129, 0.25);
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: none;
}

.synapse-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(109, 40, 217, 0.4);
}

.synapse-btn--secondary {
  background: transparent;
  color: var(--syn-violet);
  border: 2px solid var(--syn-violet);
}

.synapse-btn--secondary:hover {
  background: var(--syn-violet);
  color: #ffffff;
}

.synapse-btn--anven {
  background: var(--syn-bleu-anven);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(30, 58, 138, 0.3);
}

.synapse-btn--anven:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.4);
}

.synapse-btn--ghost {
  background: transparent;
  color: var(--syn-gris);
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.synapse-btn--ghost:hover {
  background: rgba(100, 116, 139, 0.1);
}

.synapse-btn--magic-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--syn-space-sm);
  width: 100%;
  padding: var(--syn-space-md);
  background: rgba(109, 40, 217, 0.05);
  border: 1px solid rgba(109, 40, 217, 0.2);
  border-radius: var(--syn-radius-sm);
  color: var(--syn-violet);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all var(--syn-transition);
}

.synapse-btn--magic-link:hover {
  background: rgba(109, 40, 217, 0.1);
  border-color: var(--syn-violet);
}

.synapse-btn--full {
  width: 100%;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.synapse-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--syn-space-3xl) var(--syn-space-lg);
  background: #050810;
  overflow: hidden;
}

/* Fond : blobs gradient animés */
.synapse-hero__bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.synapse-hero__blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.synapse-hero__blob--1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(109, 40, 217, 0.55) 0%, rgba(109, 40, 217, 0) 70%);
  -webkit-filter: blur(80px);
  filter: blur(80px);
  top: -260px;
  left: -180px;
  animation: blob-drift-1 26s ease-in-out infinite;
}

.synapse-hero__blob--2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.28) 0%, rgba(245, 158, 11, 0) 70%);
  -webkit-filter: blur(90px);
  filter: blur(90px);
  bottom: -220px;
  right: -120px;
  animation: blob-drift-2 22s ease-in-out infinite;
}

.synapse-hero__blob--3 {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(109, 40, 217, 0.22) 0%, rgba(109, 40, 217, 0) 70%);
  -webkit-filter: blur(70px);
  filter: blur(70px);
  top: 45%;
  right: 15%;
  animation: blob-drift-3 30s ease-in-out infinite;
}

@keyframes blob-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(45px, -40px) scale(1.07); }
  66%       { transform: translate(-25px, 30px) scale(0.93); }
}

@keyframes blob-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%       { transform: translate(-40px, -35px) scale(1.06); }
  75%       { transform: translate(25px, 45px) scale(0.95); }
}

@keyframes blob-drift-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(35px, -55px) scale(1.1); }
}

/* Contenu hero (animation CSS à l'entrée, pas de clic requis) */
.synapse-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  animation: hero-enter 0.9s ease 0.15s both;
}

@keyframes hero-enter {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Bannière prix dynamique */
.synapse-hero__price-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  margin-top: var(--syn-space-xl);
  margin-bottom: var(--syn-space-xl);
}

.synapse-hero__price-static {
  font-size: 1.25rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: -0.01em;
}

.synapse-hero__price-rotator {
  position: relative;
  height: 5.5rem;
  overflow: hidden;
  width: 100%;
  max-width: 640px;
}

.synapse-price-word {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: #F59E0B;
  letter-spacing: -0.02em;
  line-height: 1.3;
  opacity: 0;
  transform: translateY(80%);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.synapse-price-word.is-active {
  opacity: 1;
  transform: translateY(0);
}

.synapse-price-word.is-leaving {
  opacity: 0;
  transform: translateY(-80%);
}

.synapse-hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-top: 0;
  letter-spacing: -0.03em;
}

.synapse-hero__subtitle {
  font-size: 1.125rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--syn-space-lg);
  line-height: 1.7;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.synapse-hero .synapse-badge--free {
  margin-top: var(--syn-space-xl);
}

/* ===========================================
   SECTIONS COMMUNES
   =========================================== */
.synapse-section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--syn-nuit);
  text-align: center;
  letter-spacing: -0.02em;
}

.synapse-section-subtitle {
  font-size: 1.125rem;
  color: var(--syn-gris);
  text-align: center;
  max-width: 600px;
  margin: var(--syn-space-md) auto 0;
}

/* ===========================================
   CATALOGUE - GRILLE DE THEMES
   =========================================== */
.synapse-catalogue {
  padding: var(--syn-space-4xl) 0;
  background: var(--syn-blanc);
}

.synapse-themes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--syn-space-xl);
  margin-top: var(--syn-space-3xl);
}

.synapse-theme-card {
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  overflow: hidden;
  box-shadow: var(--syn-shadow-card);
  transition: all var(--syn-transition);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
}

.synapse-theme-card--available:hover {
  transform: translateY(-4px);
  box-shadow: var(--syn-shadow-lg);
}

.synapse-theme-card--coming-soon {
  opacity: 0.6;
  filter: grayscale(0.3);
}

.synapse-theme-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.synapse-theme-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.synapse-theme-card__image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--syn-gradient-hero);
  color: rgba(255, 255, 255, 0.4);
}

.synapse-theme-card__image-placeholder--muted {
  background: linear-gradient(135deg, #4B5563, #374151);
}

.synapse-theme-card__body {
  padding: var(--syn-space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.synapse-theme-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--syn-nuit);
  letter-spacing: -0.01em;
}

.synapse-theme-card__subtitle {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-sm);
  line-height: 1.5;
  flex: 1;
}

.synapse-theme-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--syn-space-lg);
  padding-top: var(--syn-space-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-theme-card__parts {
  display: flex;
  align-items: center;
  gap: var(--syn-space-xs);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--syn-gris);
}

.synapse-theme-card__parts--muted {
  color: var(--syn-gris-light);
}

.synapse-theme-card__price {
  /* Conteneur neutre — le style vient de .card-price */
}

/* ── Bloc prix carte catalogue ─────────────────────── */
.synapse-theme-card__price {
  padding-top: var(--syn-space-sm);
}

.card-price {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

/* Badge pill ambre */
.cp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #92400E;
  background: rgba(245, 158, 11, 0.13);
  border: 1px solid rgba(245, 158, 11, 0.40);
  border-radius: 999px;
  padding: 4px 10px;
  line-height: 1;
}

/* Ligne de prix */
.cp-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
  line-height: 1;
}

.cp-base {
  font-size: 1rem;
  font-weight: 500;
  color: #CBD5E1;
  text-decoration: line-through;
}

.cp-promo {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--syn-violet);
  letter-spacing: -0.02em;
}

.cp-full {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--syn-violet);
  letter-spacing: -0.02em;
}

/* Compte à rebours */
.cp-countdown {
  display: flex;
  align-items: stretch;
  gap: 6px;
}

.cp-cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--syn-nuit);
  border-radius: 8px;
  padding: 6px 10px;
  min-width: 44px;
}

.cp-cd-val {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.cp-cd-lbl {
  font-size: 0.6rem;
  color: var(--syn-gris-light);
  text-transform: lowercase;
  margin-top: 2px;
  line-height: 1;
}

/* Label accès à vie */
.cp-label {
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  font-weight: 400;
}

@media (max-width: 480px) {
  .cp-cd-unit { min-width: 38px; padding: 5px 8px; }
  .cp-cd-val  { font-size: 1rem; }
}

.synapse-theme-card .synapse-btn {
  margin-top: var(--syn-space-lg);
}

/* ===========================================
   COMMENT CA MARCHE
   =========================================== */
.synapse-how-it-works {
  padding: var(--syn-space-4xl) 0;
  background: #ffffff;
}

.synapse-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--syn-space-lg);
  margin-top: var(--syn-space-3xl);
}

.synapse-step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  position: relative;
}

.synapse-step__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(109, 40, 217, 0.1);
  color: var(--syn-violet);
  margin-bottom: var(--syn-space-lg);
}

.synapse-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--syn-ambre);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: var(--syn-space-md);
}

.synapse-step__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

.synapse-step__text {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-sm);
  line-height: 1.6;
}

.synapse-step__connector {
  display: flex;
  align-items: center;
  padding-top: 36px;
  color: var(--syn-gris-light);
}

/* ===========================================
   CTA FINAL
   =========================================== */
.synapse-cta-final {
  padding: var(--syn-space-4xl) 0;
  background: linear-gradient(135deg, #1E1B2E, #0F172A);
  text-align: center;
}

.synapse-cta-final__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.synapse-cta-final__text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: var(--syn-space-lg) auto 0;
  line-height: 1.7;
}

.synapse-cta-final .synapse-btn {
  margin-top: var(--syn-space-2xl);
}

/* ===========================================
   MODAL AUTHENTIFICATION
   =========================================== */
.synapse-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(30, 27, 46, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.synapse-modal-overlay.synapse-modal--open {
  display: flex;
}

.synapse-modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: var(--syn-space-lg);
  padding: var(--syn-space-2xl);
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  box-shadow: var(--syn-shadow-lg);
}

.synapse-modal__close {
  position: absolute;
  top: var(--syn-space-lg);
  right: var(--syn-space-lg);
  color: var(--syn-gris);
  padding: var(--syn-space-xs);
  border-radius: var(--syn-radius-sm);
  transition: color var(--syn-transition);
}

.synapse-modal__close:hover {
  color: var(--syn-nuit);
}

.synapse-modal__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

/* Auth Tabs */
.synapse-auth-tabs {
  display: flex;
  gap: var(--syn-space-xs);
  margin-bottom: var(--syn-space-xl);
  padding: 4px;
  background: rgba(100, 116, 139, 0.1);
  border-radius: var(--syn-radius-sm);
}

.synapse-auth-tab {
  flex: 1;
  padding: var(--syn-space-sm) var(--syn-space-md);
  border-radius: 6px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--syn-gris);
  transition: all var(--syn-transition);
}

.synapse-auth-tab--active {
  background: #ffffff;
  color: var(--syn-violet);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* Auth Forms */
.synapse-auth-form__subtitle {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-xs);
  margin-bottom: var(--syn-space-xl);
}

.synapse-form-group {
  margin-bottom: var(--syn-space-lg);
}

.synapse-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--syn-nuit);
  margin-bottom: var(--syn-space-xs);
}

.synapse-input {
  width: 100%;
  padding: var(--syn-space-md);
  border: 1px solid rgba(100, 116, 139, 0.3);
  border-radius: var(--syn-radius-sm);
  font-family: var(--syn-font);
  font-size: 1rem;
  color: var(--syn-nuit);
  transition: border-color var(--syn-transition);
  background: #ffffff;
}

.synapse-input:focus {
  outline: none;
  border-color: var(--syn-violet);
  box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.1);
}

.synapse-input::placeholder {
  color: var(--syn-gris-light);
}

.synapse-input-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  margin-top: 0.25rem;
}

.synapse-auth-divider {
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
  margin: var(--syn-space-xl) 0;
  color: var(--syn-gris-light);
  font-size: 0.8125rem;
}

.synapse-auth-divider::before,
.synapse-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(100, 116, 139, 0.2);
}

.synapse-auth-message {
  margin-top: var(--syn-space-lg);
  padding: var(--syn-space-md);
  border-radius: var(--syn-radius-sm);
  font-size: 0.875rem;
  text-align: center;
}

.synapse-auth-message--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--syn-vert);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.synapse-auth-message--error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--syn-rouge);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Logged-in view */
.synapse-auth-logged {
  text-align: center;
  padding: var(--syn-space-lg) 0;
}

.synapse-auth-logged__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(109, 40, 217, 0.1);
  color: var(--syn-violet);
  margin-bottom: var(--syn-space-lg);
}

.synapse-auth-logged__email {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-bottom: var(--syn-space-xl);
}

.synapse-auth-logged .synapse-btn + .synapse-btn {
  margin-top: var(--syn-space-sm);
}

/* ===========================================
   FOOTER
   =========================================== */
.synapse-footer {
  padding: var(--syn-space-3xl) 0 var(--syn-space-xl);
  background: var(--syn-nuit);
  border-top: 1px solid rgba(109, 40, 217, 0.2);
}

.synapse-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--syn-space-2xl);
}

.synapse-footer__brand .synapse-logo-text {
  font-size: 1.375rem;
}

.synapse-footer__tagline {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--syn-space-sm);
}

.synapse-footer__heading {
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--syn-space-lg);
}

.synapse-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-sm);
}

.synapse-footer__links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--syn-transition);
}

.synapse-footer__links a:hover {
  color: #ffffff;
}

.synapse-footer__bottom {
  margin-top: var(--syn-space-2xl);
  padding-top: var(--syn-space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.synapse-footer__bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
}

/* ===========================================
   BREADCRUMB
   =========================================== */
.synapse-breadcrumb {
  padding: calc(72px + var(--syn-space-lg)) 0 var(--syn-space-md);
  background: var(--syn-nuit);
}

.synapse-breadcrumb .synapse-container {
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
  font-size: 0.875rem;
}

.synapse-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--syn-transition);
}

.synapse-breadcrumb a:hover {
  color: #ffffff;
}

.synapse-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.3);
}

.synapse-breadcrumb__current {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

/* ===========================================
   PAGE THEME - HEADER
   =========================================== */
.synapse-theme-header {
  padding: var(--syn-space-2xl) 0 var(--syn-space-3xl);
  background:
    linear-gradient(135deg, rgba(109, 40, 217, 0.82) 0%, rgba(30, 27, 46, 0.90) 100%),
    url('assets/images/AT-image-01.webp') center / cover no-repeat;
}

.synapse-theme-header[data-slug="communication-non-violente"] {
  background:
    linear-gradient(135deg, rgba(109, 40, 217, 0.82) 0%, rgba(30, 27, 46, 0.90) 100%),
    url('assets/images/CNV-image-01.webp') center / cover no-repeat;
}

.synapse-theme-header[data-slug="intelligence-artificielle"] {
  background:
    linear-gradient(135deg, rgba(109, 40, 217, 0.82) 0%, rgba(30, 27, 46, 0.90) 100%),
    url('assets/images/IA-image-01.webp') center / cover no-repeat;
}

.synapse-theme-header[data-slug="approche-systemique"] {
  background:
    linear-gradient(135deg, rgba(109, 40, 217, 0.82) 0%, rgba(30, 27, 46, 0.90) 100%),
    url('assets/images/as-hero.webp') center / cover no-repeat;
}

/* Disposition deux colonnes */
.synapse-theme-header__layout {
  display: flex;
  align-items: flex-start;
  gap: var(--syn-space-xl);
}

/* Colonne gauche — texte */
.synapse-theme-header__content {
  flex: 1 1 0;
  min-width: 0;
  background: rgba(20, 16, 40, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-radius: 16px;
  padding: var(--syn-space-xl);
}

/* Colonne droite — prix + bouton */
.synapse-theme-header__purchase-box {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--syn-space-md);
  background: rgba(20, 16, 40, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-radius: 16px;
  padding: var(--syn-space-xl);
  align-self: stretch;
}

.synapse-theme-header__purchase-box .synapse-btn--lg {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .synapse-theme-header__layout {
    flex-direction: column;
  }
  .synapse-theme-header__purchase-box {
    flex: none;
    width: 100%;
  }
}

.synapse-theme-header__title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  margin-top: var(--syn-space-lg);
  letter-spacing: -0.03em;
}

.synapse-theme-header__indicators {
  display: flex;
  flex-wrap: wrap;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-lg);
}

.synapse-theme-header__indicators span {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 4px 12px;
  white-space: nowrap;
}

.synapse-theme-header__description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: var(--syn-space-lg);
  line-height: 1.7;
}

.synapse-theme-header__meta {
  display: flex;
  align-items: flex-end;
  gap: var(--syn-space-xl);
  margin-top: var(--syn-space-xl);
  flex-wrap: wrap;
}

.synapse-theme-header__stat {
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

.synapse-theme-header__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  margin-left: auto;
}

/* Prix header thème (fond sombre) */
.header-price {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.hp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #FEF3C7;
  background: rgba(245, 158, 11, 0.20);
  border: 1px solid rgba(245, 158, 11, 0.45);
  border-radius: 999px;
  padding: 4px 10px;
  line-height: 1;
}

.hp-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
  line-height: 1;
}

.hp-base {
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: line-through;
}

.hp-promo {
  font-size: 2rem;
  font-weight: 800;
  color: var(--syn-ambre);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hp-full {
  font-size: 2rem;
  font-weight: 800;
  color: var(--syn-ambre);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hp-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Countdown dans le header sombre — fond légèrement plus clair */
.header-price .cp-cd-unit {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.header-price .cp-cd-val {
  color: var(--syn-ambre);
}

.header-price .cp-cd-lbl {
  color: rgba(255, 255, 255, 0.45);
}

.synapse-btn--lg {
  padding: var(--syn-space-lg) var(--syn-space-2xl);
  font-size: 1.125rem;
}

#theme-purchase-section {
  margin-top: var(--syn-space-xl);
}

/* Badge acheté */
.synapse-badge--owned {
  display: inline-flex;
  align-items: center;
  gap: var(--syn-space-sm);
  padding: var(--syn-space-sm) var(--syn-space-lg);
  background: rgba(16, 185, 129, 0.15);
  color: var(--syn-vert-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 100px;
  font-size: 0.9375rem;
  font-weight: 600;
}

/* Barre de progression */
.synapse-progress-bar {
  position: relative;
  height: 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  margin-top: var(--syn-space-lg);
  overflow: hidden;
}

.synapse-progress-bar__fill {
  height: 100%;
  background: var(--syn-gradient-cta);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.synapse-progress-bar__label {
  display: block;
  margin-top: var(--syn-space-sm);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===========================================
   TIMELINE DES PARTIES
   =========================================== */
.synapse-parts-list {
  padding: var(--syn-space-3xl) 0;
  background: var(--syn-blanc);
}

.synapse-timeline {
  max-width: 720px;
  margin: var(--syn-space-2xl) auto 0;
  position: relative;
}

/* Ligne verticale */
.synapse-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--syn-violet), var(--syn-ambre));
  opacity: 0.3;
}

.synapse-timeline__item {
  display: flex;
  gap: var(--syn-space-xl);
  padding-bottom: var(--syn-space-xl);
  position: relative;
}

.synapse-timeline__marker {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--syn-violet);
  z-index: 1;
}

.synapse-timeline__item--locked .synapse-timeline__marker {
  background: var(--syn-gris-light);
}

.synapse-timeline__number {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
}

.synapse-timeline__content {
  flex: 1;
  padding: var(--syn-space-lg);
  background: #ffffff;
  border-radius: var(--syn-radius);
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--syn-transition);
}

.synapse-timeline__item--accessible .synapse-timeline__content:hover {
  box-shadow: var(--syn-shadow);
}

.synapse-timeline__item--locked .synapse-timeline__content {
  opacity: 0.7;
}

.synapse-timeline__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--syn-space-md);
}

.synapse-timeline__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--syn-nuit);
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
}

.synapse-timeline__lock {
  color: var(--syn-gris-light);
  flex-shrink: 0;
}

.synapse-badge--free-inline {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--syn-vert);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.synapse-badge--premium-inline {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(109, 40, 217, 0.1);
  color: var(--syn-violet);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.synapse-timeline__description {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-sm);
  line-height: 1.5;
}

.synapse-timeline__meta {
  display: flex;
  align-items: center;
  gap: var(--syn-space-lg);
  margin-top: var(--syn-space-md);
}

.synapse-timeline__duration {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--syn-gris);
}

.synapse-timeline__resources {
  font-size: 0.875rem;
}

.synapse-timeline__locked-label {
  display: block;
  margin-top: var(--syn-space-md);
  font-size: 0.8125rem;
  color: var(--syn-gris-light);
  font-style: italic;
}

.synapse-timeline .synapse-btn--sm {
  margin-top: var(--syn-space-md);
  padding: var(--syn-space-sm) var(--syn-space-lg);
  font-size: 0.875rem;
  min-height: 36px;
}

/* ===========================================
   BLOC DEBLOCAGE PREMIUM
   =========================================== */
.synapse-unlock-block {
  padding: var(--syn-space-3xl) 0;
  background: #ffffff;
}

.synapse-unlock-card {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--syn-space-2xl);
  background: var(--syn-gradient-hero);
  border-radius: var(--syn-radius-lg);
  text-align: center;
}

.synapse-unlock-card__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
}

.synapse-unlock-card__text {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: var(--syn-space-md);
}

.synapse-unlock-card__includes {
  list-style: none;
  text-align: left;
  max-width: 360px;
  margin: var(--syn-space-xl) auto;
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-sm);
}

.synapse-unlock-card__includes li {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.85);
  padding-left: var(--syn-space-xl);
  position: relative;
}

.synapse-unlock-card__includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--syn-ambre);
  font-weight: 700;
}

.synapse-unlock-card__note {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--syn-space-lg);
}

.synapse-unlock-card .synapse-btn {
  margin-top: var(--syn-space-xl);
}

/* ===========================================
   PLAYER AUDIO
   =========================================== */
.synapse-player-section {
  background: var(--syn-nuit);
  padding: 0 0 var(--syn-space-xl);
}

.synapse-player {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--syn-space-2xl) var(--syn-space-lg);
}

.synapse-player__info {
  display: flex;
  align-items: center;
  gap: var(--syn-space-xl);
  margin-bottom: var(--syn-space-2xl);
}

.synapse-player__cover {
  width: 120px;
  height: 120px;
  border-radius: var(--syn-radius-sm);
  object-fit: cover;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.synapse-player__info-text {
  text-align: left;
}

.synapse-player__part-number {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--syn-ambre);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.synapse-player__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: var(--syn-space-sm);
}

.synapse-player__description {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--syn-space-sm);
}

.synapse-player__controls {
  background: var(--syn-nuit-light);
  border-radius: var(--syn-radius);
  padding: var(--syn-space-xl);
}

/* Animation barres audio (visualizer) */
.synapse-player__visualizer {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  height: 32px;
  margin-bottom: var(--syn-space-lg);
  opacity: 0.3;
  transition: opacity 0.4s ease;
}

.synapse-player__visualizer.is-playing {
  opacity: 1;
}

.synapse-player__visualizer span {
  display: block;
  width: 3px;
  height: 4px;
  background: var(--syn-ambre);
  border-radius: 2px;
  transition: height 0.15s ease;
}

.synapse-player__visualizer.is-playing span {
  animation: synapse-bar 1.2s ease-in-out infinite;
}

.synapse-player__visualizer.is-playing span:nth-child(1)  { animation-delay: 0s; }
.synapse-player__visualizer.is-playing span:nth-child(2)  { animation-delay: 0.1s; }
.synapse-player__visualizer.is-playing span:nth-child(3)  { animation-delay: 0.15s; }
.synapse-player__visualizer.is-playing span:nth-child(4)  { animation-delay: 0.25s; }
.synapse-player__visualizer.is-playing span:nth-child(5)  { animation-delay: 0.05s; }
.synapse-player__visualizer.is-playing span:nth-child(6)  { animation-delay: 0.3s; }
.synapse-player__visualizer.is-playing span:nth-child(7)  { animation-delay: 0.2s; }
.synapse-player__visualizer.is-playing span:nth-child(8)  { animation-delay: 0.35s; }
.synapse-player__visualizer.is-playing span:nth-child(9)  { animation-delay: 0.08s; }
.synapse-player__visualizer.is-playing span:nth-child(10) { animation-delay: 0.28s; }
.synapse-player__visualizer.is-playing span:nth-child(11) { animation-delay: 0.18s; }
.synapse-player__visualizer.is-playing span:nth-child(12) { animation-delay: 0.38s; }
.synapse-player__visualizer.is-playing span:nth-child(13) { animation-delay: 0.12s; }
.synapse-player__visualizer.is-playing span:nth-child(14) { animation-delay: 0.22s; }
.synapse-player__visualizer.is-playing span:nth-child(15) { animation-delay: 0.32s; }

@keyframes synapse-bar {
  0%, 100% { height: 4px; }
  25%      { height: 20px; }
  50%      { height: 8px; }
  75%      { height: 28px; }
}

/* Contrôles principaux */
.synapse-player__main-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--syn-space-xl);
}

.synapse-player__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--syn-transition), transform var(--syn-transition);
}

.synapse-player__btn:hover {
  color: #ffffff;
}

/* Bouton Play/Pause — style minimal, cercle fin */
.synapse-player__btn--play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  transition: all var(--syn-transition);
}

.synapse-player__btn--play:hover {
  border-color: var(--syn-ambre);
  background: rgba(245, 158, 11, 0.1);
  transform: scale(1.05);
}

.synapse-player__btn--play svg {
  margin-left: 2px; /* Compenser visuellement le triangle play */
}

.synapse-player__btn--play:has(#icon-pause:not([hidden])) svg {
  margin-left: 0;
}

/* Boutons rewind/forward */
.synapse-player__btn--skip {
  position: relative;
  width: 44px;
  height: 44px;
  color: rgba(255, 255, 255, 0.5);
}

.synapse-player__btn--skip:hover {
  color: rgba(255, 255, 255, 0.9);
}

.synapse-player__skip-label {
  position: absolute;
  font-size: 0.5625rem;
  font-weight: 700;
  color: inherit;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -35%);
}

/* Bouton volume */
.synapse-player__btn--volume {
  padding: var(--syn-space-xs);
  color: rgba(255, 255, 255, 0.5);
}

.synapse-player__btn--volume:hover {
  color: rgba(255, 255, 255, 0.9);
}

/* Barre de progression */
.synapse-player__progress-wrap {
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
  margin-top: var(--syn-space-xl);
}

.synapse-player__time {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  min-width: 40px;
  font-variant-numeric: tabular-nums;
}

.synapse-player__progress {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}

.synapse-player__progress-bar {
  height: 100%;
  background: var(--syn-ambre);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.synapse-player__progress-handle {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 14px;
  height: 14px;
  background: var(--syn-ambre);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity var(--syn-transition);
}

.synapse-player__progress:hover .synapse-player__progress-handle {
  opacity: 1;
}

/* Contrôles secondaires */
.synapse-player__secondary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--syn-space-lg);
}

.synapse-player__volume-wrap {
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
}

.synapse-player__volume {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  outline: none;
}

.synapse-player__volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 50%;
  cursor: pointer;
}

.synapse-player__btn--speed {
  padding: var(--syn-space-xs) var(--syn-space-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--syn-radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.synapse-player__btn--speed:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Plateformes */
.synapse-player__platforms {
  margin-top: var(--syn-space-xl);
  padding-top: var(--syn-space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.synapse-player__platforms-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.synapse-player__platforms-links {
  display: flex;
  justify-content: center;
  gap: var(--syn-space-lg);
  margin-top: var(--syn-space-md);
}

/* ===========================================
   RESSOURCES
   =========================================== */
.synapse-resources {
  padding: var(--syn-space-3xl) 0;
  background: var(--syn-blanc);
}

.synapse-resources__tabs {
  display: flex;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-xl);
  padding: 4px;
  background: rgba(100, 116, 139, 0.08);
  border-radius: var(--syn-radius-sm);
  overflow-x: auto;
}

.synapse-resources__tab {
  padding: var(--syn-space-sm) var(--syn-space-lg);
  border-radius: 6px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--syn-gris);
  white-space: nowrap;
  transition: all var(--syn-transition);
}

.synapse-resources__tab--active {
  background: #ffffff;
  color: var(--syn-violet);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.synapse-resources__content {
  margin-top: var(--syn-space-xl);
  min-height: 200px;
}

/* ═══════════════════════════════════════════════════════
   ONGLET QUESTION
   ═══════════════════════════════════════════════════════ */
.synapse-question {
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  padding: 32px;
  max-width: 600px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.synapse-question__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin: 0 0 8px;
}

.synapse-question__desc {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin: 0 0 24px;
  line-height: 1.6;
}

.synapse-question__user-email {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin: 0 0 20px;
}

.synapse-question__user-email strong {
  color: var(--syn-nuit);
}

.synapse-question__field {
  display: block;
  margin-bottom: 20px;
}

.synapse-question__field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--syn-nuit);
  margin-bottom: 6px;
}

.synapse-question__field input,
.synapse-question__field textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--syn-nuit);
  background: #ffffff;
  resize: vertical;
  transition: border-color 0.2s;
}

.synapse-question__field input:focus,
.synapse-question__field textarea:focus {
  outline: none;
  border-color: var(--syn-violet);
}

.synapse-question__status {
  display: block;
  margin-top: 16px;
  font-size: 0.9rem;
  padding: 10px 14px;
  border-radius: 8px;
}

.synapse-question__status--success {
  background: #f0fdf4;
  color: #166534;
}

.synapse-question__status--error {
  background: #fef2f2;
  color: #991b1b;
}

/* Fiche de synthèse */
.synapse-fiche {
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  line-height: 1.8;
  box-shadow: var(--syn-shadow-card);
}

/* Header */
.synapse-fiche__header {
  background: var(--syn-gradient-hero);
  padding: var(--syn-space-2xl) var(--syn-space-2xl) var(--syn-space-xl);
  color: #ffffff;
}

.synapse-fiche__brand {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--syn-ambre);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--syn-space-sm);
}

.synapse-fiche__subtitle {
  display: block;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--syn-space-md);
}

.synapse-fiche__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 0;
}

.synapse-fiche__headline {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: var(--syn-space-sm);
  font-style: italic;
}

/* Sections */
.synapse-fiche__section {
  padding: var(--syn-space-xl) var(--syn-space-2xl);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-fiche__section:last-of-type {
  border-bottom: none;
}

.synapse-fiche__section-title {
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin-bottom: var(--syn-space-md);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.9375rem;
}

.synapse-fiche__section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(109, 40, 217, 0.1);
  color: var(--syn-violet);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.synapse-fiche__section-content {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  line-height: 1.7;
}

/* Définitions (dl/dt/dd) */
.synapse-fiche__section-content dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--syn-space-sm) var(--syn-space-lg);
  margin: var(--syn-space-md) 0;
}

.synapse-fiche__section-content dt {
  font-weight: 700;
  color: var(--syn-nuit);
  padding: var(--syn-space-sm) 0;
  border-bottom: 2px solid rgba(109, 40, 217, 0.15);
}

.synapse-fiche__section-content dd {
  padding: var(--syn-space-sm) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

/* Listes ordonnées (actions) */
.synapse-fiche__section-content ol {
  list-style: none;
  padding: 0;
  counter-reset: fiche-ol;
}

.synapse-fiche__section-content ol li {
  counter-increment: fiche-ol;
  position: relative;
  padding: var(--syn-space-md) 0 var(--syn-space-md) 3rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.synapse-fiche__section-content ol li:last-child {
  border-bottom: none;
}

.synapse-fiche__section-content ol li::before {
  content: counter(fiche-ol, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--syn-space-md);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--syn-violet);
  opacity: 0.4;
}

.synapse-fiche__section-content ol li strong {
  display: block;
  color: var(--syn-nuit);
  font-size: 1rem;
  margin-bottom: 2px;
}

/* Listes non ordonnées */
.synapse-fiche__section-content ul {
  list-style: none;
  padding: 0;
}

.synapse-fiche__section-content ul li {
  position: relative;
  padding: var(--syn-space-sm) 0 var(--syn-space-sm) 1.5rem;
}

.synapse-fiche__section-content ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--syn-violet);
  font-weight: 600;
}

.synapse-fiche__section-content em {
  font-style: italic;
  color: var(--syn-nuit);
}

/* Footer */
.synapse-fiche__footer {
  padding: var(--syn-space-md) var(--syn-space-2xl);
  background: rgba(0, 0, 0, 0.02);
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* Actions (boutons télécharger/imprimer) */
.synapse-fiche__actions {
  display: flex;
  gap: var(--syn-space-md);
  margin-top: var(--syn-space-lg);
}

.synapse-btn--sm {
  padding: var(--syn-space-sm) var(--syn-space-lg);
  font-size: 0.875rem;
  min-height: 40px;
}

/* ===========================================
   QCM INTERACTIF
   =========================================== */
.synapse-qcm {
  max-width: 640px;
  margin: 0 auto;
}

.synapse-qcm__header {
  margin-bottom: var(--syn-space-xl);
}

.synapse-qcm__progress {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--syn-violet);
}

.synapse-qcm__progress-bar {
  height: 4px;
  background: rgba(109, 40, 217, 0.1);
  border-radius: 2px;
  margin-top: var(--syn-space-sm);
  overflow: hidden;
}

.synapse-qcm__progress-fill {
  height: 100%;
  background: var(--syn-gradient-violet);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.synapse-qcm__question {
  margin-bottom: var(--syn-space-xl);
}

.synapse-qcm__text {
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--syn-nuit);
  line-height: 1.5;
}

.synapse-qcm__level {
  display: inline-block;
  margin-top: var(--syn-space-sm);
  padding: 2px 8px;
  background: rgba(109, 40, 217, 0.08);
  color: var(--syn-violet);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: capitalize;
}

.synapse-qcm__options {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-md);
}

.synapse-qcm__option {
  width: 100%;
  padding: var(--syn-space-lg);
  text-align: left;
  background: #ffffff;
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--syn-radius);
  font-size: 1rem;
  color: var(--syn-nuit);
  transition: all var(--syn-transition);
  cursor: pointer;
}

.synapse-qcm__option:hover:not(:disabled) {
  border-color: var(--syn-violet);
  background: rgba(109, 40, 217, 0.03);
}

.synapse-qcm__option--correct {
  border-color: var(--syn-vert) !important;
  background: rgba(16, 185, 129, 0.08) !important;
}

.synapse-qcm__option--incorrect {
  border-color: var(--syn-rouge) !important;
  background: rgba(239, 68, 68, 0.08) !important;
}

.synapse-qcm__option:disabled {
  cursor: default;
}

.synapse-qcm__feedback {
  margin-top: var(--syn-space-lg);
  padding: var(--syn-space-lg);
  border-radius: var(--syn-radius-sm);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.synapse-qcm__feedback--correct {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #065f46;
}

.synapse-qcm__feedback--incorrect {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #991b1b;
}

.synapse-qcm__feedback strong {
  display: block;
  margin-bottom: var(--syn-space-xs);
}

#qcm-next {
  margin-top: var(--syn-space-lg);
}

/* Résultat QCM */
.synapse-qcm-result {
  text-align: center;
  padding: var(--syn-space-2xl);
}

.synapse-qcm-result__score {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin-bottom: var(--syn-space-xl);
}

.synapse-qcm-result__score--passed {
  background: rgba(16, 185, 129, 0.1);
  border: 3px solid var(--syn-vert);
}

.synapse-qcm-result__score--failed {
  background: rgba(239, 68, 68, 0.1);
  border: 3px solid var(--syn-rouge);
}

.synapse-qcm-result__percent {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--syn-nuit);
}

.synapse-qcm-result__fraction {
  font-size: 0.875rem;
  color: var(--syn-gris);
}

.synapse-qcm-result__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

.synapse-qcm-result__message {
  font-size: 1rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-sm);
}

#qcm-retry {
  margin-top: var(--syn-space-xl);
}

/* ===========================================
   IMAGE VIEWER (Mind map, Infographie)
   =========================================== */
.synapse-image-viewer {
  text-align: center;
}

.synapse-image-viewer__img {
  max-width: 100%;
  border-radius: var(--syn-radius);
  box-shadow: var(--syn-shadow-card);
  cursor: zoom-in;
}

.synapse-image-viewer__caption {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-md);
}

/* Embed viewer (Mural, etc.) */
.synapse-embed-viewer {
  border-radius: var(--syn-radius-lg);
  overflow: hidden;
  box-shadow: var(--syn-shadow-card);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-embed-viewer__iframe {
  display: block;
  width: 100%;
  height: 500px;
  border: none;
}

.synapse-embed-viewer__caption {
  font-size: 0.875rem;
  color: var(--syn-gris);
  text-align: center;
  padding: var(--syn-space-md);
  background: rgba(0, 0, 0, 0.02);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* ===========================================
   TEMPLATE / OUTIL
   =========================================== */
.synapse-template {
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--syn-shadow-card);
}

.synapse-template__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-nuit);
  padding: var(--syn-space-2xl) var(--syn-space-2xl) 0;
}

.synapse-template__desc {
  color: var(--syn-gris);
  font-size: 0.9375rem;
  line-height: 1.6;
  padding: var(--syn-space-sm) var(--syn-space-2xl) 0;
}

.synapse-template__content {
  padding: var(--syn-space-xl) var(--syn-space-2xl);
  overflow-x: auto;
}

.synapse-template__content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: var(--syn-space-xl);
}

.synapse-template__content th,
.synapse-template__content td {
  padding: 0.625rem 0.75rem;
  border: 1px solid #e2e8f0;
  text-align: left;
  vertical-align: top;
  line-height: 1.5;
}

.synapse-template__content thead th {
  background: var(--syn-violet);
  color: #fff;
  font-weight: 600;
  font-size: 0.8125rem;
}

.synapse-template__content tbody tr:nth-child(even) {
  background: #f8f7ff;
}

.synapse-template__content tbody tr em {
  color: var(--syn-gris);
  font-style: italic;
}

.synapse-template__content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin: var(--syn-space-xl) 0 var(--syn-space-sm);
}

.synapse-template__content ul,
.synapse-template__content ol {
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.synapse-template__content li {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--syn-nuit);
}

.synapse-template__actions {
  display: flex;
  gap: var(--syn-space-md);
  padding: 0 var(--syn-space-2xl) var(--syn-space-2xl);
}

/* Tableaux d'outils */
.synapse-tool-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: var(--syn-space-xl);
}

.synapse-tool-table thead th:nth-child(1) { width: 26%; }
.synapse-tool-table thead th:nth-child(2) { width: 37%; }
.synapse-tool-table thead th:nth-child(3) { width: 37%; }

.synapse-tool-table td { word-wrap: break-word; }

.synapse-tool-table thead th {
  background: var(--syn-nuit);
  color: #ffffff;
  font-weight: 600;
  text-align: left;
  padding: var(--syn-space-md);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.synapse-tool-table thead th:first-child {
  border-radius: var(--syn-radius-sm) 0 0 0;
}

.synapse-tool-table thead th:last-child {
  border-radius: 0 var(--syn-radius-sm) 0 0;
}

.synapse-tool-table td {
  padding: var(--syn-space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  vertical-align: top;
  color: var(--syn-nuit);
}

.synapse-tool-table tbody tr:last-child td {
  border-bottom: none;
}

.synapse-tool-table__example td {
  background: rgba(109, 40, 217, 0.03);
  color: var(--syn-gris);
}

.synapse-tool-table__example em {
  font-style: italic;
  font-size: 0.8125rem;
}

.synapse-tool-table td strong {
  color: var(--syn-nuit);
  font-weight: 600;
}

.synapse-tool-table--sortie td:nth-child(2) {
  color: var(--syn-violet);
  font-weight: 600;
}

/* Bloc analyse post-grille */
.synapse-tool-analysis {
  background: rgba(109, 40, 217, 0.04);
  border-left: 3px solid var(--syn-violet);
  border-radius: 0 var(--syn-radius-sm) var(--syn-radius-sm) 0;
  padding: var(--syn-space-lg) var(--syn-space-xl);
  margin-top: var(--syn-space-lg);
}

.synapse-tool-analysis h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--syn-violet);
  margin-bottom: var(--syn-space-sm);
}

.synapse-tool-analysis ul {
  list-style: none;
  padding: 0;
}

.synapse-tool-analysis li {
  position: relative;
  padding: var(--syn-space-xs) 0 var(--syn-space-xs) 1.25rem;
  font-size: 0.875rem;
  color: var(--syn-gris);
}

.synapse-tool-analysis li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--syn-violet);
  font-weight: 600;
}

/* Rappel en bas d'outil */
.synapse-tool-reminder {
  font-size: 0.8125rem;
  color: var(--syn-gris);
  font-style: italic;
  margin-top: var(--syn-space-lg);
  padding-top: var(--syn-space-md);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* ===========================================
   NAVIGATION ENTRE PARTIES
   =========================================== */
.synapse-part-nav {
  padding: var(--syn-space-2xl) 0;
  background: var(--syn-blanc);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-part-nav__buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--syn-space-lg);
}

/* ===========================================
   CONTENU VERROUILLE
   =========================================== */
.synapse-locked {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--syn-space-4xl) var(--syn-space-lg);
  max-width: 480px;
  margin: 0 auto;
}

.synapse-locked__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(109, 40, 217, 0.15);
  color: var(--syn-violet);
  margin-bottom: var(--syn-space-xl);
}

.synapse-locked h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
}

.synapse-locked p {
  color: rgba(255, 255, 255, 0.65);
  margin-top: var(--syn-space-md);
}

.synapse-locked .synapse-btn {
  margin-top: var(--syn-space-xl);
}

.synapse-locked .synapse-btn--ghost {
  color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.2);
  margin-top: var(--syn-space-md);
}

/* ===========================================
   LOADING & ETATS
   =========================================== */
.synapse-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--syn-space-3xl);
  color: var(--syn-gris);
}

.synapse-loading__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(109, 40, 217, 0.15);
  border-top-color: var(--syn-violet);
  border-radius: 50%;
  animation: synapse-spin 0.8s linear infinite;
  margin-bottom: var(--syn-space-lg);
}

@keyframes synapse-spin {
  to { transform: rotate(360deg); }
}

.synapse-empty {
  text-align: center;
  padding: var(--syn-space-2xl);
  color: var(--syn-gris);
  font-style: italic;
}

.synapse-error {
  text-align: center;
  padding: var(--syn-space-2xl);
  color: var(--syn-rouge);
}

/* ===========================================
   DASHBOARD
   =========================================== */
.synapse-dashboard-login {
  padding: calc(72px + var(--syn-space-4xl)) 0 var(--syn-space-4xl);
  background: var(--syn-blanc);
}

.synapse-dashboard-login__card {
  max-width: 420px;
  margin: 0 auto;
  text-align: center;
  padding: var(--syn-space-3xl);
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  box-shadow: var(--syn-shadow-card);
  color: var(--syn-violet);
}

.synapse-dashboard-login__card h1 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin-top: var(--syn-space-xl);
}

.synapse-dashboard-login__card p {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-sm);
}

.synapse-dashboard-login__card .synapse-btn {
  margin-top: var(--syn-space-xl);
}

.synapse-dashboard {
  padding: var(--syn-space-2xl) 0 var(--syn-space-4xl);
  background: var(--syn-blanc);
  min-height: 60vh;
}

.synapse-dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--syn-space-2xl);
  padding-bottom: var(--syn-space-xl);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-dashboard__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

.synapse-dashboard__email {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-xs);
}

.synapse-dashboard__section {
  margin-bottom: var(--syn-space-2xl);
}

.synapse-dashboard__section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin-bottom: var(--syn-space-lg);
}

/* Carte thème acheté */
.synapse-dashboard__theme-card {
  background: #ffffff;
  border-radius: var(--syn-radius);
  padding: var(--syn-space-xl);
  border: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: var(--syn-space-lg);
}

.synapse-dashboard__theme-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

.synapse-dashboard__theme-info p {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-xs);
}

.synapse-dashboard__theme-progress {
  margin-top: var(--syn-space-lg);
}

.synapse-progress-bar--dashboard {
  background: rgba(109, 40, 217, 0.1);
}

.synapse-dashboard__theme-stats {
  display: block;
  margin-top: var(--syn-space-sm);
  font-size: 0.8125rem;
  color: var(--syn-gris);
}

.synapse-dashboard__theme-actions {
  display: flex;
  gap: var(--syn-space-md);
  margin-top: var(--syn-space-lg);
}

/* QCM scores */
.synapse-dashboard__qcm-list {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-md);
}

.synapse-dashboard__qcm-item {
  display: flex;
  align-items: center;
  gap: var(--syn-space-lg);
  padding: var(--syn-space-md) var(--syn-space-lg);
  background: #ffffff;
  border-radius: var(--syn-radius-sm);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-dashboard__qcm-score {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.9375rem;
  font-weight: 700;
}

.synapse-dashboard__qcm-score--passed {
  background: rgba(16, 185, 129, 0.1);
  color: var(--syn-vert);
}

.synapse-dashboard__qcm-score--failed {
  background: rgba(239, 68, 68, 0.1);
  color: var(--syn-rouge);
}

.synapse-dashboard__qcm-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.synapse-dashboard__qcm-part {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--syn-nuit);
}

.synapse-dashboard__qcm-theme {
  font-size: 0.8125rem;
  color: var(--syn-gris);
}

.synapse-dashboard__qcm-date {
  font-size: 0.8125rem;
  color: var(--syn-gris-light);
  flex-shrink: 0;
}

/* Autres thèmes */
.synapse-dashboard__other-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--syn-space-lg);
}

.synapse-dashboard__other-card {
  background: #ffffff;
  border-radius: var(--syn-radius);
  padding: var(--syn-space-xl);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-dashboard__other-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--syn-nuit);
}

.synapse-dashboard__other-card p {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-xs);
}

.synapse-dashboard__other-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--syn-space-lg);
  font-size: 0.875rem;
  color: var(--syn-gris);
}

.synapse-dashboard__other-price {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--syn-violet);
}

.synapse-dashboard__other-card .synapse-btn {
  margin-top: var(--syn-space-lg);
}

/* Etats vides */
.synapse-dashboard__empty {
  text-align: center;
  padding: var(--syn-space-2xl);
  background: #ffffff;
  border-radius: var(--syn-radius);
  border: 2px dashed rgba(0, 0, 0, 0.08);
}

.synapse-dashboard__empty p {
  color: var(--syn-gris);
  margin-bottom: var(--syn-space-lg);
}

.synapse-dashboard__empty-text {
  color: var(--syn-gris);
  font-style: italic;
  font-size: 0.9375rem;
}

/* ===========================================
   BLOC CODE PROMO
   =========================================== */
.synapse-promo {
  margin-top: var(--syn-space-sm);
}

/* Ligne champ + bouton */
.synapse-promo__field {
  display: flex;
  gap: var(--syn-space-sm);
  align-items: stretch;
}

/* Input sur fond sombre (purchase-box) */
.synapse-promo__input {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  min-width: 0;
  padding: var(--syn-space-sm) var(--syn-space-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--syn-radius-sm);
  font-family: var(--syn-font);
  font-size: 0.875rem;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: border-color var(--syn-transition), background var(--syn-transition);
}

.synapse-promo__input::placeholder {
  color: rgba(255, 255, 255, 0.35);
  text-transform: none;
  letter-spacing: 0;
}

.synapse-promo__input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.12);
}

.synapse-promo__input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Bouton "Appliquer" */
.synapse-promo__btn {
  -webkit-appearance: none;
  appearance: none;
  padding: var(--syn-space-sm) var(--syn-space-md);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--syn-radius-sm);
  color: #ffffff;
  font-family: var(--syn-font);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--syn-transition), border-color var(--syn-transition);
  cursor: pointer;
}

.synapse-promo__btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.synapse-promo__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Message retour (succès / erreur) */
.synapse-promo__message {
  margin-top: var(--syn-space-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.4;
}

.synapse-promo__message--success {
  color: var(--syn-teal);
}

.synapse-promo__message--error {
  color: var(--syn-rouge);
}

/* Ligne récapitulative prix barré → nouveau prix */
/* display:none par défaut — affiché via JS (hidden attribute seul ne suffit pas contre display:flex) */
.synapse-promo__summary {
  display: none;
  align-items: center;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-sm);
  flex-wrap: wrap;
}

.synapse-promo__summary.is-visible {
  display: flex;
}

.synapse-promo__original-price {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: line-through;
}

.synapse-promo__arrow {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
}

.synapse-promo__final-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--syn-teal);
}

/* Croix de réinitialisation */
.synapse-promo__reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: background var(--syn-transition), color var(--syn-transition);
  flex-shrink: 0;
  margin-left: auto;
}

.synapse-promo__reset:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--syn-rouge);
  color: var(--syn-rouge);
}

/* ===========================================
   TOAST NOTIFICATION (succès achat)
   =========================================== */
.synapse-toast {
  position: fixed;
  top: 88px;
  right: var(--syn-space-lg);
  z-index: 3000;
  padding: var(--syn-space-lg) var(--syn-space-xl);
  background: #ffffff;
  border-radius: var(--syn-radius);
  box-shadow: var(--syn-shadow-lg);
  border-left: 4px solid var(--syn-vert);
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
  animation: synapse-toast-in 0.4s ease;
  max-width: 400px;
}

.synapse-toast--hiding {
  animation: synapse-toast-out 0.3s ease forwards;
}

.synapse-toast__icon {
  flex-shrink: 0;
  color: var(--syn-vert);
}

.synapse-toast--error .synapse-toast__icon {
  color: #ef4444;
}

.synapse-toast__text strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--syn-nuit);
}

.synapse-toast__text span {
  font-size: 0.8125rem;
  color: var(--syn-gris);
}

@keyframes synapse-toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes synapse-toast-out {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(40px); }
}

/* ===========================================
   HERO - BRAND BADGE & CTAs
   =========================================== */
.synapse-hero__brand-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--syn-bleu-anven);
  background: rgba(30, 58, 138, 0.15);
  padding: var(--syn-space-xs) var(--syn-space-md);
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.synapse-hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--syn-space-xl);
  margin-top: var(--syn-space-2xl);
}

.synapse-hero__link-secondary {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--syn-transition);
}

.synapse-hero__link-secondary:hover {
  color: #ffffff;
}

/* Bouton ambre */
.synapse-btn--ambre {
  background: var(--syn-ambre);
  color: var(--syn-nuit);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
}

.synapse-btn--ambre:hover {
  background: var(--syn-ambre-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
}

/* ===========================================
   SECTION LABELS
   =========================================== */
.synapse-section-label {
  display: block;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--syn-violet);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--syn-space-sm);
}

.synapse-section-title--left {
  text-align: left;
}

/* ===========================================
   CATALOGUE - BADGE DISPONIBLE & INDICATEURS
   =========================================== */
.synapse-badge--available-small {
  position: absolute;
  top: var(--syn-space-md);
  left: var(--syn-space-md);
  background: var(--syn-vert);
  color: #ffffff;
  font-size: 0.75rem;
  z-index: 2;
}

.synapse-theme-card__indicators {
  display: flex;
  flex-wrap: wrap;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-md);
}

.synapse-theme-card__indicators span {
  font-size: 0.8125rem;
  color: var(--syn-gris);
  padding: 2px var(--syn-space-sm);
  background: rgba(100, 116, 139, 0.08);
  border-radius: 4px;
}

.synapse-btn--notify {
  margin-top: var(--syn-space-md);
}

/* ===========================================
   SECTION - CE QUE VOUS OBTENEZ (FORMATS)
   =========================================== */
.synapse-formats {
  padding: var(--syn-space-4xl) 0;
  background: #F5F3FF;
}

.synapse-formats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--syn-space-xl);
  margin-top: var(--syn-space-3xl);
}

.synapse-formats__grid .synapse-format-card:nth-child(4),
.synapse-formats__grid .synapse-format-card:nth-child(5) {
  /* Centre les 2 dernières cartes sur la 2e ligne */
}

.synapse-format-card {
  background: #ffffff;
  border-radius: var(--syn-radius-lg);
  padding: var(--syn-space-2xl);
  box-shadow: var(--syn-shadow-card);
  text-align: center;
  transition: all var(--syn-transition);
}

.synapse-format-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--syn-shadow-lg);
}

.synapse-format-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(109, 40, 217, 0.1);
  color: var(--syn-violet);
  margin-bottom: var(--syn-space-lg);
}

.synapse-format-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin-bottom: var(--syn-space-sm);
}

.synapse-format-card__text {
  font-size: 0.9375rem;
  color: var(--syn-gris);
  line-height: 1.6;
}

/* ===========================================
   SECTION - A PROPOS DU CREATEUR
   =========================================== */
.synapse-creator {
  padding: var(--syn-space-4xl) 0;
  background: #ffffff;
}

.synapse-creator__layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--syn-space-3xl);
  align-items: center;
  margin-top: var(--syn-space-2xl);
}

.synapse-creator__photo {
  border-radius: var(--syn-radius-lg);
  overflow: hidden;
  box-shadow: var(--syn-shadow-lg);
}

.synapse-creator__photo img {
  width: 100%;
  height: auto;
  display: block;
}

.synapse-creator__role {
  font-size: 1.125rem;
  color: var(--syn-violet);
  font-weight: 500;
  margin-top: var(--syn-space-sm);
}

.synapse-creator__bio {
  font-size: 1rem;
  color: var(--syn-gris);
  line-height: 1.7;
  margin-top: var(--syn-space-lg);
}

.synapse-creator__stats {
  display: flex;
  gap: var(--syn-space-2xl);
  margin-top: var(--syn-space-xl);
  padding-top: var(--syn-space-xl);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.synapse-creator__stat {
  display: flex;
  flex-direction: column;
}

.synapse-creator__stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--syn-nuit);
  line-height: 1;
}

.synapse-creator__stat-label {
  font-size: 0.8125rem;
  color: var(--syn-gris);
  margin-top: var(--syn-space-xs);
}

.synapse-creator__link {
  display: inline-flex;
  align-items: center;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-xl);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--syn-violet);
  transition: color var(--syn-transition);
}

.synapse-creator__link:hover {
  color: var(--syn-violet-light);
}

/* ===========================================
   CTA FINAL - DOUBLE BLOC
   =========================================== */
.synapse-cta-final__main {
  text-align: center;
}

.synapse-cta-final__separator {
  display: flex;
  align-items: center;
  gap: var(--syn-space-lg);
  margin: var(--syn-space-2xl) auto;
  max-width: 400px;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.875rem;
  font-style: italic;
}

.synapse-cta-final__separator::before,
.synapse-cta-final__separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
}

.synapse-cta-final__bridge {
  text-align: center;
}

.synapse-cta-final__bridge-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.synapse-cta-final__bridge-link {
  display: inline-flex;
  align-items: center;
  gap: var(--syn-space-sm);
  margin-top: var(--syn-space-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--syn-transition);
}

.synapse-cta-final__bridge-link:hover {
  color: #ffffff;
}

/* ===========================================
   RESPONSIVE - MOBILE
   =========================================== */
@media (max-width: 968px) {
  /* Navigation */
  .synapse-hamburger {
    display: flex;
  }

  .synapse-nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--syn-space-xl) var(--syn-space-lg);
    background: rgba(30, 27, 46, 0.98);
    border-bottom: 1px solid rgba(109, 40, 217, 0.2);
    gap: var(--syn-space-lg);
  }

  .synapse-nav-links.active {
    display: flex;
  }

  .synapse-btn-auth span {
    display: none;
  }

  /* Hero */
  .synapse-hero {
    min-height: 100vh;
  }

  .synapse-hero__title {
    font-size: 2.25rem;
  }

  .synapse-hero__price-static {
    font-size: 1.05rem;
  }

  .synapse-price-word {
    font-size: 1.5rem;
  }

  .synapse-hero__price-rotator {
    height: 5rem;
  }

  /* Grille themes */
  .synapse-themes-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Steps */
  .synapse-steps {
    flex-direction: column;
    align-items: center;
    gap: var(--syn-space-xl);
  }

  .synapse-step__connector {
    transform: rotate(90deg);
    padding-top: 0;
  }

  .synapse-step {
    max-width: 100%;
  }

  /* Theme header */
  .synapse-theme-header__title {
    font-size: 1.875rem;
  }

  .synapse-theme-header__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .synapse-theme-header__price {
    margin-left: 0;
    flex-direction: row;
    align-items: baseline;
    gap: var(--syn-space-sm);
  }

  /* Timeline */
  .synapse-timeline::before {
    left: 16px;
  }

  .synapse-timeline__item {
    gap: var(--syn-space-md);
  }

  .synapse-timeline__marker {
    width: 34px;
    height: 34px;
  }

  .synapse-timeline__header {
    flex-direction: column;
    gap: var(--syn-space-xs);
  }

  .synapse-timeline__title {
    font-size: 1rem;
  }

  /* Player */
  .synapse-player__title {
    font-size: 1.375rem;
  }

  .synapse-player__main-controls {
    gap: var(--syn-space-lg);
  }

  .synapse-player__info {
    flex-direction: column;
    text-align: center;
  }

  .synapse-player__info-text {
    text-align: center;
  }

  .synapse-player__cover {
    width: 80px;
    height: 80px;
  }

  .synapse-player__btn--play {
    width: 48px;
    height: 48px;
  }

  .synapse-player__visualizer {
    height: 24px;
  }

  .synapse-player__volume {
    display: none;
  }

  /* QCM */
  .synapse-qcm__text {
    font-size: 1.0625rem;
  }

  .synapse-qcm__option {
    padding: var(--syn-space-md);
    font-size: 0.9375rem;
  }

  /* Resources tabs */
  .synapse-resources__tabs {
    gap: 2px;
  }

  .synapse-resources__tab {
    padding: var(--syn-space-sm) var(--syn-space-md);
    font-size: 0.8125rem;
  }

  /* Part navigation */
  .synapse-part-nav__buttons {
    flex-direction: column;
  }

  .synapse-part-nav__buttons .synapse-btn {
    width: 100%;
  }

  /* Hero CTAs */
  .synapse-hero__ctas {
    flex-direction: column;
    gap: var(--syn-space-md);
  }

  .synapse-hero__subtitle {
    font-size: 1rem;
  }

  /* Formats grid */
  .synapse-formats__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Creator */
  .synapse-creator__layout {
    grid-template-columns: 1fr;
    gap: var(--syn-space-xl);
  }

  .synapse-creator__photo {
    max-width: 320px;
    margin: 0 auto;
  }

  .synapse-section-title--left {
    text-align: center;
  }

  .synapse-creator__stats {
    justify-content: center;
    gap: var(--syn-space-xl);
  }

  .synapse-creator__link {
    justify-content: center;
  }

  .synapse-creator__role,
  .synapse-creator__bio {
    text-align: center;
  }

  /* CTA */
  .synapse-cta-final__title {
    font-size: 1.75rem;
  }

  /* Section titles */
  .synapse-section-title {
    font-size: 1.75rem;
  }

  /* Footer */
  .synapse-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--syn-space-xl);
  }

  /* Dashboard */
  .synapse-dashboard__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--syn-space-md);
  }

  .synapse-dashboard__title {
    font-size: 1.5rem;
  }

  .synapse-dashboard__theme-actions {
    flex-direction: column;
  }

  .synapse-dashboard__theme-actions .synapse-btn {
    width: 100%;
  }

  .synapse-dashboard__qcm-item {
    gap: var(--syn-space-md);
    padding: var(--syn-space-md);
  }

  .synapse-dashboard__qcm-date {
    display: none;
  }

  .synapse-dashboard__other-grid {
    grid-template-columns: 1fr;
  }

  /* Unlock block */
  .synapse-unlock-card {
    padding: var(--syn-space-xl);
  }

  .synapse-unlock-card__title {
    font-size: 1.375rem;
  }

  /* Breadcrumb */
  .synapse-breadcrumb .synapse-container {
    font-size: 0.8125rem;
    overflow-x: auto;
    white-space: nowrap;
  }

  /* Player touch — handle toujours visible */
  .synapse-player__progress-handle {
    opacity: 1;
    width: 18px;
    height: 18px;
  }

  .synapse-player__progress {
    height: 8px;
  }

  /* Toast */
  .synapse-toast {
    left: var(--syn-space-md);
    right: var(--syn-space-md);
    max-width: none;
  }

  /* Modal */
  .synapse-modal {
    margin: var(--syn-space-md);
    padding: var(--syn-space-xl);
  }

  /* Boutons pleine largeur */
  .synapse-btn--lg {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .synapse-hero__title {
    font-size: 1.875rem;
  }

  .synapse-hero__price-static {
    font-size: 0.9rem;
  }

  .synapse-price-word {
    font-size: 1.25rem;
  }

  .synapse-hero__price-rotator {
    height: 5.5rem;
  }

  .synapse-hero .synapse-btn,
  .synapse-hero__ctas .synapse-btn {
    width: 100%;
  }

  .synapse-theme-card__image {
    height: 160px;
  }

  /* Player compact */
  .synapse-player {
    padding: var(--syn-space-xl) var(--syn-space-md);
  }

  .synapse-player__controls {
    padding: var(--syn-space-lg);
  }

  .synapse-player__title {
    font-size: 1.125rem;
  }

  .synapse-player__btn--play {
    width: 48px;
    height: 48px;
  }

  .synapse-player__btn--play svg {
    width: 24px;
    height: 24px;
  }

  .synapse-player__secondary {
    justify-content: center;
  }

  /* QCM compact */
  .synapse-qcm-result__score {
    width: 110px;
    height: 110px;
  }

  .synapse-qcm-result__percent {
    font-size: 2rem;
  }

  /* Fiche */
  .synapse-fiche {
    padding: var(--syn-space-lg);
  }

  /* Timeline compact */
  .synapse-timeline__content {
    padding: var(--syn-space-md);
  }

  .synapse-timeline__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--syn-space-sm);
  }

  /* Locked content */
  .synapse-locked {
    padding: var(--syn-space-2xl) var(--syn-space-lg);
  }

  .synapse-locked__icon {
    width: 72px;
    height: 72px;
  }

  .synapse-locked h2 {
    font-size: 1.375rem;
  }
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.synapse-fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* Intersection Observer animation classes */
.synapse-animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.synapse-animate.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── Glossaire ──────────────────────────────────────────────────── */

.synapse-glossaire {
  padding: 8px 0;
}

.synapse-glossaire__select-wrap {
  margin-bottom: 20px;
}

.synapse-glossaire__select {
  width: 100%;
  padding: 10px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  background: #FAFAF8;
  color: var(--syn-nuit);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  transition: border-color var(--syn-transition);
}

.synapse-glossaire__select:focus {
  border-color: var(--syn-violet);
}

.synapse-glossaire__count {
  font-size: 0.8rem;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 20px;
}

.synapse-glossaire__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.synapse-glossaire__item {
  background: #FAFAF8;
  border: 1px solid #E2E8F0;
  border-left: 4px solid #6D28D9;
  border-radius: 12px;
  padding: 16px 20px;
}

.synapse-glossaire__term {
  font-size: 1rem;
  font-weight: 700;
  color: #1E1B2E;
  margin: 0 0 8px 0;
}

.synapse-glossaire__def {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}


/* ── Aller plus loin ────────────────────────────────────────────── */

.synapse-plus-loin {
  padding: 8px 0;
}

.synapse-plus-loin__section {
  margin-bottom: 32px;
}

.synapse-plus-loin__section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #E2E8F0;
}

.synapse-plus-loin__grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.synapse-plus-loin__card {
  background: #FAFAF8;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.synapse-plus-loin__card-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.synapse-plus-loin__type-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 20px;
  background: #EDE9FE;
  color: #6D28D9;
}

.synapse-plus-loin__card--study .synapse-plus-loin__type-badge {
  background: #FEF3C7;
  color: #92400E;
}

.synapse-plus-loin__card--researcher .synapse-plus-loin__type-badge {
  background: #ECFDF5;
  color: #065F46;
}

.synapse-plus-loin__year {
  font-size: 0.8rem;
  color: #94A3B8;
  font-weight: 500;
}

.synapse-plus-loin__item-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1E1B2E;
  margin: 0;
  line-height: 1.4;
}

.synapse-plus-loin__author {
  font-size: 0.85rem;
  color: #6D28D9;
  font-weight: 500;
  margin: 0;
}

.synapse-plus-loin__journal {
  font-size: 0.8rem;
  color: #64748B;
  font-style: italic;
  margin: 0;
}

.synapse-plus-loin__desc {
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.6;
  margin: 4px 0 0;
}

.synapse-plus-loin__actions {
  margin-top: 8px;
}


/* ── Resources content container ───────────────────────────────── */

.synapse-resources__content {
  padding: var(--syn-space-xl) 0;
}


/* ── Glossaire — champ in_practice ─────────────────────────────── */

.synapse-glossaire__practice {
  font-size: 0.8375rem;
  color: var(--syn-violet);
  line-height: 1.55;
  margin: 8px 0 0;
  padding: 8px 12px;
  background: rgba(109, 40, 217, 0.06);
  border-radius: var(--syn-radius-sm);
}

.synapse-glossaire__practice::before {
  content: "En pratique — ";
  font-weight: 700;
}


/* ── Aller plus loin — compléments ─────────────────────────────── */

.synapse-plus-loin__card--study {
  border-left: 3px solid var(--syn-ambre);
}

.synapse-plus-loin__card--researcher {
  border-left: 3px solid var(--syn-vert);
}

.synapse-plus-loin__authors {
  font-size: 0.85rem;
  color: var(--syn-gris);
  font-weight: 500;
  margin: 0;
}

.synapse-plus-loin__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 0.8375rem;
  font-weight: 600;
  color: var(--syn-violet);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid rgba(109, 40, 217, 0.25);
  border-radius: 20px;
  align-self: flex-start;
  transition: all var(--syn-transition);
}

.synapse-plus-loin__link::after {
  content: "↗";
  font-size: 0.75rem;
}

.synapse-plus-loin__link:hover {
  background: rgba(109, 40, 217, 0.07);
  border-color: var(--syn-violet);
}

@media (max-width: 640px) {
  .synapse-resources__content {
    padding: var(--syn-space-lg) 0;
  }

  .synapse-plus-loin__link {
    align-self: stretch;
    justify-content: center;
  }
}

/* ═══════════════════════════════════════════════════════
   BLOC TARIFAIRE — pricing-block.js
   ═══════════════════════════════════════════════════════ */

.pricing-block {
  padding: var(--syn-space-2xl) var(--syn-space-md);
  background: var(--syn-blanc);
}

.pricing-block__inner {
  max-width: 860px;
  margin: 0 auto;
}

.pricing-block__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--syn-nuit);
  text-align: center;
  margin-bottom: var(--syn-space-xl);
}

.pricing-cards {
  display: flex;
  gap: var(--syn-space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

/* ─── Carte de base ─────────────────────────── */
.pricing-card {
  flex: 1 1 300px;
  max-width: 380px;
  background: #fff;
  border: 1.5px solid #E2E8F0;
  border-radius: 20px;
  padding: var(--syn-space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-md);
  transition: box-shadow 0.2s ease;
}

.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(109, 40, 217, 0.10);
}

.pricing-card--promo {
  border-color: var(--syn-violet);
  box-shadow: 0 4px 24px rgba(109, 40, 217, 0.12);
}

.pricing-card--pack {
  border-color: var(--syn-ambre);
}

/* ─── Header / badges ───────────────────────── */
.pricing-card__header {
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
  min-height: 28px;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.pricing-badge--promo {
  background: rgba(245, 158, 11, 0.12);
  color: #92400E;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.pricing-badge--promo.pricing-badge--urgent {
  background: rgba(239, 68, 68, 0.10);
  color: #991B1B;
  border-color: rgba(239, 68, 68, 0.35);
}

.pricing-badge--pack {
  background: rgba(245, 158, 11, 0.12);
  color: #92400E;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.pricing-badge__icon {
  flex-shrink: 0;
}

.pricing-badge__until {
  opacity: 0.75;
  font-weight: 500;
}

/* ─── Prix ──────────────────────────────────── */
.pricing-card__prices {
  display: flex;
  align-items: baseline;
  gap: var(--syn-space-sm);
  flex-wrap: wrap;
}

.pricing-price--full {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--syn-nuit);
  line-height: 1;
}

.pricing-price--base {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--syn-gris-light);
  text-decoration: line-through;
  line-height: 1;
}

.pricing-price--promo {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--syn-violet);
  line-height: 1;
}

.pricing-price--pack {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--syn-nuit);
  line-height: 1;
}

.pricing-pack__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--syn-gris);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Description ───────────────────────────── */
.pricing-card__desc {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin: 0;
  line-height: 1.5;
}

/* ─── Compte à rebours ──────────────────────── */
.pricing-countdown {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.cd-unit {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.cd-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--syn-ambre);
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  display: inline-block;
  text-align: center;
}

.pricing-badge--urgent ~ * .cd-val,
.pricing-badge--urgent + * .cd-val {
  color: var(--syn-rouge);
}

.cd-lbl {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--syn-gris);
  text-transform: lowercase;
}

.cd-sep {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--syn-gris-light);
  margin: 0 2px;
  align-self: center;
}

/* ─── CTA ───────────────────────────────────── */
.pricing-cta {
  display: block;
  text-align: center;
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  margin-top: auto;
  background: var(--syn-nuit);
  color: #fff;
}

.pricing-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(30, 27, 46, 0.25);
}

.pricing-cta--promo {
  background: var(--syn-gradient-violet);
  box-shadow: 0 4px 16px rgba(109, 40, 217, 0.30);
}

.pricing-cta--promo:hover {
  box-shadow: 0 6px 24px rgba(109, 40, 217, 0.40);
}

.pricing-cta--pack {
  background: transparent;
  border: 2px solid var(--syn-ambre);
  color: var(--syn-nuit);
}

.pricing-cta--pack:hover {
  background: rgba(245, 158, 11, 0.08);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.20);
}

/* ─── Mention ───────────────────────────────── */
.pricing-block__mention {
  text-align: center;
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  margin-top: var(--syn-space-xl);
}

/* ─── États de chargement / erreur ─────────── */
.pricing-loading,
.pricing-error {
  text-align: center;
  padding: var(--syn-space-xl);
  color: var(--syn-gris);
  font-size: 0.9rem;
}

/* ─── Responsive ────────────────────────────── */
@media (max-width: 640px) {
  .pricing-cards {
    flex-direction: column;
    align-items: center;
  }

  .pricing-card {
    max-width: 100%;
    width: 100%;
  }

  .pricing-price--promo {
    font-size: 2rem;
  }
}

/* ═══════════════════════════════════════════════════════════
   Reviews — Widget collecte, Modal, Affichage public
   ═══════════════════════════════════════════════════════════ */

:root {
  --syn-reviews-success: #027B83;
  --syn-reviews-star-empty: #CBD5E1;
  --syn-reviews-star-active: var(--syn-ambre);
}

/* ─── Widget collecte ──────────────────────────────────── */
.synapse-review-widget {
  background: var(--syn-blanc);
  border-radius: var(--syn-radius);
  padding: var(--syn-space-xl);
  box-shadow: var(--syn-shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-md);
}

.synapse-review-widget__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin: 0;
}

.synapse-review-widget__stars {
  display: flex;
  gap: var(--syn-space-xs);
}

.synapse-review-widget__star {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--syn-reviews-star-empty);
  padding: 0;
  line-height: 1;
  transition: color var(--syn-transition), transform var(--syn-transition);
}

.synapse-review-widget__star:hover,
.synapse-review-widget__star.is-active {
  color: var(--syn-reviews-star-active);
  transform: scale(1.15);
}

.synapse-review-widget__star:focus-visible {
  outline: 2px solid var(--syn-violet);
  outline-offset: 2px;
  border-radius: 2px;
}

.synapse-review-widget__char-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-xs);
}

.synapse-review-widget__comment {
  width: 100%;
  min-height: 100px;
  padding: var(--syn-space-sm) var(--syn-space-md);
  border: 1.5px solid #E2E8F0;
  border-radius: var(--syn-radius-sm);
  font-family: var(--syn-font);
  font-size: 0.9rem;
  color: var(--syn-nuit);
  resize: vertical;
  transition: border-color var(--syn-transition);
  box-sizing: border-box;
}

.synapse-review-widget__comment:focus {
  outline: none;
  border-color: var(--syn-violet);
}

.synapse-review-widget__char-count {
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  text-align: right;
}

.synapse-review-widget__submit {
  align-self: flex-start;
}

.synapse-review-widget__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.synapse-review-widget__message {
  font-size: 0.875rem;
  padding: var(--syn-space-sm) var(--syn-space-md);
  border-radius: var(--syn-radius-sm);
  font-weight: 500;
}

.synapse-review-widget__message--success {
  color: var(--syn-reviews-success);
  background: rgba(2, 123, 131, 0.08);
}

.synapse-review-widget__message--error {
  color: var(--syn-rouge);
  background: rgba(239, 68, 68, 0.08);
}

/* ─── Modal ────────────────────────────────────────────── */
.synapse-review-modal {
  position: fixed;
  inset: 0;
  background: rgba(30, 27, 46, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--syn-space-md);
  animation: syn-reviews-fade-in var(--syn-transition);
}

@keyframes syn-reviews-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.synapse-review-modal__inner {
  position: relative;
  width: 100%;
  max-width: 480px;
  animation: syn-reviews-slide-up var(--syn-transition);
}

@keyframes syn-reviews-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.synapse-review-modal__close {
  position: absolute;
  top: var(--syn-space-md);
  right: var(--syn-space-md);
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--syn-gris);
  cursor: pointer;
  line-height: 1;
  z-index: 1;
  padding: var(--syn-space-xs);
  border-radius: var(--syn-radius-sm);
  transition: color var(--syn-transition);
}

.synapse-review-modal__close:hover {
  color: var(--syn-nuit);
}

.synapse-review-modal__close:focus-visible {
  outline: 2px solid var(--syn-violet);
  outline-offset: 2px;
}

/* ─── Affichage public ─────────────────────────────────── */
.synapse-reviews-display {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-xl);
}

.synapse-reviews-display__summary {
  display: flex;
  align-items: center;
  gap: var(--syn-space-md);
  flex-wrap: wrap;
}

.synapse-reviews-display__avg {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--syn-nuit);
  line-height: 1;
}

.synapse-reviews-display__count {
  font-size: 0.875rem;
  color: var(--syn-gris);
}

/* Étoiles en cases style Trustpilot */
.synapse-reviews-display__star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--syn-reviews-star-empty);
  color: var(--syn-blanc);
  font-size: 1rem;
  border-radius: 3px;
}

.synapse-reviews-display__star.is-filled {
  background: var(--syn-vert);
}

.synapse-reviews-display__track-wrap {
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  mask: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}

.synapse-reviews-display__grid {
  display: flex;
  gap: var(--syn-space-md);
  width: max-content;
  animation: reviews-ticker 60s linear infinite;
}

.synapse-reviews-display__grid:hover {
  animation-play-state: paused;
}

@keyframes reviews-ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(var(--reviews-offset, -50%)); }
}

.synapse-reviews-display__card {
  flex: 0 0 320px;
  background: var(--syn-blanc);
  border-radius: var(--syn-radius);
  padding: var(--syn-space-lg);
  box-shadow: var(--syn-shadow-card);
  border: 1px solid rgba(100, 116, 139, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-sm);
}

.synapse-reviews-display__card-header {
  display: flex;
  align-items: center;
  gap: var(--syn-space-sm);
}

.synapse-reviews-display__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--syn-gradient-violet);
  color: var(--syn-blanc);
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.synapse-reviews-display__card-stars {
  display: flex;
  gap: 3px;
}

.synapse-reviews-display__author {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin: 0;
  line-height: 1.4;
}

.synapse-reviews-display__author strong {
  color: var(--syn-nuit);
  font-weight: 600;
}

.synapse-reviews-display__comment {
  font-size: 0.875rem;
  color: var(--syn-nuit);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.synapse-reviews-display__date {
  font-size: 0.75rem;
  color: var(--syn-gris-light);
  text-transform: capitalize;
  margin-top: var(--syn-space-xs);
}

/* ─── Section avis publics (container page) ────────────── */
.synapse-reviews-section {
  padding: var(--syn-space-3xl) 0;
  background: #F8F7FF;
}

.synapse-reviews-section__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin: 0 0 var(--syn-space-xl);
}

/* ─── Responsive 768px ─────────────────────────────────── */
@media (max-width: 768px) {
  .synapse-reviews-display__card {
    flex: 0 0 260px;
  }

  .synapse-review-widget {
    padding: var(--syn-space-lg);
  }
}

/* ─── Responsive 480px ─────────────────────────────────── */
@media (max-width: 480px) {
  .synapse-reviews-display__card {
    flex: 0 0 220px;
  }

  .synapse-review-widget__star {
    font-size: 1.75rem;
  }

  .synapse-reviews-display__avg {
    font-size: 2rem;
  }
}
}

/* ════════════════════════════════════════════════════════════
   BLOC CERTIFICAT (#certificate-section)
   ════════════════════════════════════════════════════════════ */

#certificate-section {
  padding: var(--syn-space-2xl) 0;
}

.cert-card {
  background: linear-gradient(135deg, rgba(112, 49, 126, 0.05) 0%, var(--syn-blanc) 65%);
  border: 2px solid #F4B486;
  border-radius: 12px;
  padding: var(--syn-space-2xl) var(--syn-space-xl);
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
}

.cert-state {
  /* Les états sont togglés via .hidden */
}

.cert-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--syn-nuit);
  margin: var(--syn-space-md) 0 var(--syn-space-sm);
}

.cert-body {
  color: var(--syn-gris);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--syn-space-lg);
}

.cert-icon {
  font-size: 2.5rem;
  line-height: 1;
}

/* Barre de progression (état non éligible) */
.cert-progresstrack {
  background: rgba(112, 49, 126, 0.12);
  border-radius: 99px;
  height: 10px;
  overflow: hidden;
  margin-bottom: var(--syn-space-sm);
}

.cert-progressfill {
  height: 100%;
  background: var(--syn-violet);
  border-radius: 99px;
  width: 0%;
  transition: width 0.6s ease;
}

.cert-progress-label {
  font-size: 0.875rem;
  color: var(--syn-gris);
  margin: 0;
}

/* Score global (état éligible) */
.cert-score-wrap {
  margin-bottom: var(--syn-space-md);
}

.cert-score-big {
  font-size: 3rem;
  font-weight: 800;
  color: #70317E;
  line-height: 1;
}

.cert-score-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #027B83;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 6px;
}

.cert-confetti {
  font-size: 2rem;
  margin-bottom: var(--syn-space-sm);
}

/* Formulaire nom/prénom */
.cert-form {
  display: flex;
  flex-direction: column;
  gap: var(--syn-space-sm);
  max-width: 360px;
  margin: 0 auto;
}

.cert-name-input {
  text-align: center;
}

/* Badge ✓ (état certificat existant) */
.cert-badge-done {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--syn-vert);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--syn-space-md);
}

/* Message d'erreur */
.cert-message {
  font-size: 0.875rem;
  color: var(--syn-rouge);
  margin-top: var(--syn-space-sm);
}

@media (max-width: 640px) {
  .cert-card {
    padding: var(--syn-space-lg) var(--syn-space-md);
    border-radius: 10px;
  }
  .cert-score-big {
    font-size: 2.5rem;
  }
}

/* ─── Bouton Mon Certificat (outline violet prune) ───────────────────────── */

.synapse-btn--cert {
  background: transparent;
  border: 1.5px solid #70317E;
  color: #70317E;
  font-weight: 600;
  cursor: pointer;
  -webkit-transition: background var(--syn-transition), color var(--syn-transition);
  transition: background var(--syn-transition), color var(--syn-transition);
}

.synapse-btn--cert:hover,
.synapse-btn--cert:focus-visible {
  background: #70317E;
  color: #fff;
}

/* Safari: force repaint on hover for button elements */
.synapse-btn--cert:hover { -webkit-transform: translateZ(0); }

/* ─── Modal certificat ───────────────────────────────────────────────────── */

.cert-modal-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--syn-space-sm);
}

.cert-modal-message {
  font-size: 0.875rem;
  color: var(--syn-rouge);
  margin-top: var(--syn-space-sm);
  text-align: center;
}