@import url("design-system.css");

/* ===================================
   4. HEADER & NAVIGATION
   =================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: var(--header-h);
}

.header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.logo__icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
}

.nav { display: flex; align-items: center; gap: var(--space-4); }
.nav__list { display: flex; gap: var(--space-4); }
.nav__link {
  font-weight: 600;
  color: var(--text);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav__link:hover { color: var(--primary); background: var(--primary-soft); }

.nav__search {
  display: flex;
  align-items: center;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  padding: var(--space-2) var(--space-3);
  width: 240px;
  transition: var(--transition);
}
.nav__search:focus-within {
  border-color: var(--primary);
  background: var(--bg);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.nav__search input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 0.9rem;
  margin-left: var(--space-2);
}

.nav__actions { display: flex; align-items: center; gap: var(--space-3); }

.burger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Méga menu Matières */
.dropdown { position: relative; }
.dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  min-width: 300px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
}
.dropdown:hover .dropdown__menu,
.dropdown.open .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.dropdown__item:hover { background: var(--bg-alt); }
.dropdown__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* --- Menu compte (dropdown de l'en-tête) --- */
.nav__compte .dropdown__menu {
  left: auto;
  right: 0;
  min-width: 264px;
  padding: var(--space-2);
  z-index: 1001;
}
.nav__compte .dropdown__toggle {
  display: inline-flex;
  align-items: center;
}
.nav__compte .dropdown__toggle::after {
  content: "";
  width: 0;
  height: 0;
  margin-left: var(--space-2);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: .75;
}
.nav__compte .dropdown__item {
  font-size: .95rem;
  color: var(--text);
}
.nav__compte .dropdown__menu .dropdown__item + .dropdown__item {
  margin-top: 2px;
}
.nav__compte .dropdown__menu button.dropdown__item {
  width: 100%;
  background: none;
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.nav__compte .dropdown__menu button.dropdown__item[data-action="deconnexion"] {
  border-top: 1px solid var(--border-light);
  border-radius: 0;
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  color: var(--danger);
}

/* ===================================
   5. BOUTONS
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary { background: var(--primary); color: white; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn--secondary { background: #1e1e1e; color: white; }
.btn--secondary:hover { background: #000; }

.btn--accent { background: var(--accent); color: white; }
.btn--accent:hover { background: #d85518; }

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn--outline:hover { background: var(--primary); color: white; }

.btn--ghost { background: transparent; color: var(--text); }
.btn--ghost:hover { background: var(--bg-alt); }

.btn--sm { padding: 6px 14px; font-size: 0.875rem; }
.btn--lg { padding: 14px 28px; font-size: 1rem; }
.btn--block { width: 100%; }

/* ===================================
   6. BADGES
   =================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-free { background: rgba(10, 146, 31, 0.1); color: var(--success); }
.badge-premium { background: rgba(242, 101, 34, 0.1); color: var(--accent); }
.badge-new { background: var(--primary-soft); color: var(--primary); }
.badge-level { background: var(--bg-alt); color: var(--text-light); border: 1px solid var(--border-light); }

/* ===================================
   7. CARDS
   =================================== */
.card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* Matière card */
.matiere-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  text-align: center;
  gap: var(--space-3);
}
.matiere-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  transition: var(--transition);
}
.matiere-card:hover .matiere-card__icon {
  background: var(--primary);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

/* Cours card */
.cours-card__image {
  aspect-ratio: 16/9;
  background: var(--bg-alt);
  position: relative;
}
.cours-card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.cours-card__title { font-size: 1rem; font-weight: 700; }
.cours-card__meta { display: flex; align-items: center; gap: var(--space-3); color: var(--text-light); font-size: 0.875rem; }
.cours-card__footer {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Tarif card */
.tarif-card {
  padding: var(--space-5);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.tarif-card.featured {
  border: 2px solid var(--primary);
  position: relative;
}
.tarif-card.featured::before {
  content: '⭐ Populaire';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 4px 16px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}
.tarif-card__price {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
}
.tarif-card__price small { font-size: 1rem; color: var(--text-light); font-weight: 400; }
.tarif-card__features { text-align: left; display: flex; flex-direction: column; gap: var(--space-2); }
.tarif-card__features li { display: flex; align-items: center; gap: var(--space-2); }
.tarif-card__features li::before { content: '✓'; color: var(--success); font-weight: 700; }

/* Testimonial */
.testimonial-card {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.testimonial-card__stars { color: var(--warning); }
.testimonial-card__text { font-style: italic; color: var(--text-light); }
.testimonial-card__author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* ===================================
   8. SECTIONS
   =================================== */
/* Hero */
.hero {
  padding: var(--space-8) 0;
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.hero__title { margin-bottom: var(--space-4); }
.hero__title span { color: var(--primary); position: relative; }
.hero__title span::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background: var(--primary-soft);
  z-index: -1;
}
.hero__subtitle { font-size: 1.125rem; color: var(--text-light); margin-bottom: var(--space-5); max-width: 520px; }
.hero__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero__stats {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-light);
}
.hero__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}
.hero__visual {
  position: relative;
  aspect-ratio: 1/1;
  background: var(--primary-soft);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}
/* Polygone décoratif du hero : ramené à 75 % de sa taille d'origine */
.hero__visual::before {
  content: '';
  position: absolute;
  inset: -20px;
  border: 2px dashed var(--primary);
  border-radius: var(--radius-xl);
  opacity: 0.3;
  transform: scale(0.75);
  animation: rotate-hero 30s linear infinite;
}

/* Features */
.feature-card { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* Section heading */
.section-head { text-align: center; max-width: 720px; margin: 0 auto var(--space-7); }
.section-head__eyebrow {
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.875rem;
  margin-bottom: var(--space-3);
}

/* ===================================
   9. FORMULAIRES
   =================================== */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.form-label { font-weight: 600; font-size: 0.9375rem; }
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--bg);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.form-input.error { border-color: var(--danger); }
.form-help { font-size: 0.8125rem; color: var(--text-light); }
.form-error { font-size: 0.8125rem; color: var(--danger); display: none; }
.form-input.error + .form-error { display: block; }

/* ===================================
   10. QUIZ
   =================================== */
.quiz {
  max-width: 720px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.quiz__progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  font-size: 0.875rem;
  color: var(--text-light);
}
.quiz__bar {
  height: 6px;
  background: var(--bg-alt);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.quiz__bar-fill { height: 100%; background: var(--primary); transition: width 0.4s ease; }
.quiz__question {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--space-5);
}
.quiz__options { display: flex; flex-direction: column; gap: var(--space-3); }
.quiz__option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}
.quiz__option:hover { border-color: var(--primary-light); background: var(--bg-alt); }
.quiz__option.selected { border-color: var(--primary); background: var(--primary-soft); }
.quiz__option.correct { border-color: var(--success); background: rgba(10, 146, 31, 0.08); }
.quiz__option.wrong { border-color: var(--danger); background: rgba(205, 51, 51, 0.08); }
.quiz__radio {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-light);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition);
}
.quiz__option.selected .quiz__radio { border-color: var(--primary); }
.quiz__option.selected .quiz__radio::after {
  content: '';
  position: absolute;
  inset: 4px;
  background: var(--primary);
  border-radius: 50%;
}
.quiz__actions { display: flex; justify-content: space-between; margin-top: var(--space-5); }

/* ===================================
   11. PROGRESSION & DASHBOARD
   =================================== */
.progress-bar {
  height: 8px;
  background: var(--bg-alt);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar__fill { height: 100%; background: var(--primary); transition: width 0.6s ease; }

.stat-card {
  padding: var(--space-4);
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.stat-card__icon {
  width: 56px;
  height: 56px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-card__value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
}
.stat-card__label { color: var(--text-light); font-size: 0.875rem; }

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: var(--space-5);
}
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs__sep { color: var(--border-light); }

/* Accordion (leçons) */
.accordion { border: 1px solid var(--border-light); border-radius: var(--radius-md); overflow: hidden; }
.accordion__item { border-bottom: 1px solid var(--border-light); }
.accordion__item:last-child { border-bottom: none; }
.accordion__header {
  width: 100%;
  padding: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: var(--transition);
}
.accordion__header:hover { background: var(--bg-alt); }
.accordion__icon { transition: transform 0.3s; }
.accordion__item.open .accordion__icon { transform: rotate(180deg); }
.accordion__content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.accordion__item.open .accordion__content { max-height: 500px; }
.accordion__body { padding: 0 var(--space-4) var(--space-4); }

/* Tabs */
.tabs { display: flex; gap: var(--space-2); border-bottom: 1px solid var(--border-light); margin-bottom: var(--space-5); }
.tab {
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Toasts */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 16px 24px;
  background: white;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 360px;
  transform: translateY(150%);
  transition: transform 0.3s ease;
  z-index: 2000;
}
.toast.show { transform: translateY(0); }
.toast--success { border-left: 4px solid var(--success); }
.toast--error { border-left: 4px solid var(--danger); }
.toast--info { border-left: 4px solid var(--info); }

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: var(--space-4);
}
.modal.active { display: flex; }
.modal__content {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}
.modal__header {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal__body { padding: var(--space-5); }
.modal__close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal__close:hover { background: var(--bg-alt); }

/* Skeleton loaders */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
.skeleton--card { height: 240px; border-radius: var(--radius-md); }
.skeleton--text { height: 16px; margin-bottom: 8px; }
.skeleton--title { height: 24px; width: 60%; margin-bottom: 12px; }

/* ===================================
   12. FOOTER
   =================================== */
.footer {
  background: #1e1e1e;
  color: #ccc;
  padding: var(--space-8) 0 var(--space-5);
  margin-top: var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.footer__brand p { max-width: 320px; margin-top: var(--space-3); color: #999; }
.footer__title {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.footer__list { display: flex; flex-direction: column; gap: var(--space-2); }
.footer__list a { transition: var(--transition); }
.footer__list a:hover { color: var(--primary-light); }
.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.footer__social a:hover { background: var(--primary); color: white; }
.footer__bottom {
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: #888;
  font-size: 0.875rem;
}

/* ===================================
   13. RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__subtitle { margin: 0 auto var(--space-5); }
  .hero__actions, .hero__stats { justify-content: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav__list, .nav__search, .nav__actions { display: none; }
  .burger { display: flex; }
  .nav__mobile {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-4);
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    transition: transform 0.3s;
    flex-direction: column;
    gap: var(--space-3);
  }
  .nav__mobile.open { transform: translateY(0); }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero { padding: var(--space-6) 0; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .quiz { padding: var(--space-4); }
  .quiz__question { font-size: 1.125rem; }
}

/* ===================================
   14. ANIMATIONS
   =================================== */
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
/* Rotation du polygone décoratif du hero, conservant la réduction à 75 % */
@keyframes rotate-hero {
  from { transform: rotate(0deg) scale(0.75); }
  to { transform: rotate(360deg) scale(0.75); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: all 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===================================
   15. UTILITIES
   =================================== */
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ===================================
   16. ADDENDUM ACCUEIL (index.html)
   Correctif drawer mobile + sections dédiées
   =================================== */

/* --- Correctif : drawer mobile caché par défaut (même sur desktop) --- */
.nav__mobile { display: none; }
@media (max-width: 768px) {
  .nav__mobile { display: flex; }
}

/* --- Lien d'évitement (accessibilité) --- */
.skip-link {
  position: absolute; top: -48px; left: 16px;
  background: var(--primary); color: #fff;
  padding: 10px 16px; border-radius: var(--radius-sm);
  z-index: 2000; transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* --- Icônes SVG --- */
.icon {
  width: 20px; height: 20px; flex-shrink: 0;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 28px; height: 28px; }

/* --- Badge hero --- */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm); color: var(--primary);
  font-weight: 600; font-size: 0.875rem;
  padding: 8px 16px; border-radius: 999px;
  margin-bottom: var(--space-4);
}

/* --- Carte flottante du hero --- */
.hero-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-xl);
  max-width: 380px; width: 100%; margin: auto;
  transform: rotate(2deg); transition: var(--transition);
  position: relative; z-index: 1;
}
.hero-card:hover { transform: rotate(0deg) translateY(-6px); }
.hero-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-3); }
.hero-card__icon {
  width: 56px; height: 56px; background: var(--primary); color: #fff;
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
}
.hero-card__progress { margin: var(--space-4) 0; }
.hero-card__progress .small { color: var(--text-light); }
.hero-card__footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-3); border-top: 1px solid var(--border-light);
  font-size: 0.8125rem; color: var(--text-light);
}
.rating { color: var(--warning); }
.rating strong { color: var(--text); margin-left: 4px; }

/* --- Bandeau de réassurance --- */
.trust-band { background: var(--primary); color: #fff; padding: var(--space-4) 0; }
.trust-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.trust-band__item { display: flex; align-items: center; gap: var(--space-3); font-weight: 600; font-size: 0.9375rem; }
.trust-band__icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* --- Étapes « Comment ça marche » --- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); position: relative; }
@media (min-width: 769px) {
  .steps::before {
    content: ''; position: absolute; top: 32px; left: 16%; right: 16%;
    border-top: 2px dashed var(--border-light); z-index: 0;
  }
}
.step { text-align: center; padding: var(--space-4); }
.step__number {
  width: 64px; height: 64px; margin: 0 auto var(--space-3);
  background: var(--primary-soft); color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800;
  position: relative; z-index: 1;
}
.step h3 { margin-bottom: var(--space-2); }
.step p { color: var(--text-light); font-size: 0.9375rem; max-width: 320px; margin: 0 auto; }

/* --- Carrousel de chips (catégories psychotechniques) --- */
.chips-track {
  display: flex; gap: var(--space-3); overflow-x: auto;
  padding: var(--space-2) var(--space-1) var(--space-4);
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.chips-track::-webkit-scrollbar { height: 6px; }
.chips-track::-webkit-scrollbar-thumb { background: var(--primary-soft); border-radius: 99px; }
.chip {
  scroll-snap-align: start; flex: 0 0 auto;
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 12px 20px; background: #fff;
  border: 1px solid var(--border-light); border-radius: 999px;
  font-weight: 600; font-size: 0.9375rem; transition: var(--transition);
}
.chip:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.chip .icon { color: var(--primary); }

/* --- Cartes matières (détails accueil) --- */
.matiere-card.featured { border: 2px solid var(--primary); }
.featured-tag {
  background: var(--primary); color: #fff;
  font-size: 0.6875rem; font-weight: 700;
  padding: 4px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.5px;
}
.matiere-card__meta {
  display: flex; justify-content: center; gap: var(--space-3);
  color: var(--text-light); font-size: 0.875rem;
}
.matiere-card__meta .icon { width: 16px; height: 16px; color: var(--primary); }
.matiere-card__note { font-size: 0.8125rem; color: var(--success); font-weight: 600; }
.matiere-card__cta {
  color: var(--primary); font-weight: 700; font-size: 0.9375rem;
  display: inline-flex; align-items: center; gap: 6px; margin-top: auto;
}
.matiere-card__cta .icon { transition: transform 0.3s; }
.matiere-card:hover .matiere-card__cta .icon { transform: translateX(4px); }
/* Page Cours : double appel à l'action (cours + tests) dans la carte matière */
.matiere-card__actions {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: var(--space-3); margin-top: auto;
}

/* --- État actif de la navigation (page courante) --- */
.nav__link[aria-current="page"] {
  color: var(--primary);
  background: var(--primary-soft);
}
.nav__mobile a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

/* --- Cartes de cours (détails accueil) --- */
.cours-card__image {
  display: flex; align-items: center; justify-content: center;
  background: var(--primary); color: #fff; /* violet uni, sans dégradé */
}
.cours-card__image > .icon { width: 48px; height: 48px; }
.cours-card__image .badge { position: absolute; top: 12px; right: 12px; }
.cours-card__image .badge-free { background: #fff; color: var(--success); max-width: calc(100% - 24px); white-space: normal; text-align: right; line-height: 1.2; }
.cours-card__category {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--primary);
}
.cours-card__desc { font-size: 0.8125rem; color: var(--text-light); flex: 1; }
.cours-card__meta .icon { width: 14px; height: 14px; }
.cours-card__meta span { display: inline-flex; align-items: center; gap: 4px; }

/* --- Moyens de paiement --- */
.payments { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); margin-top: var(--space-5); }
.payments__item {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 10px 18px; background: var(--bg-alt);
  border: 1px solid var(--border-light); border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.875rem;
}
.payments__dot { width: 10px; height: 10px; border-radius: 50%; }

/* --- Tarifs (précisions accueil) --- */
.tarif-card { position: relative; }
.tarif-card.featured::before { content: '⭐ Recommandé'; }
.tarif-card__save {
  position: absolute; top: 12px; right: 12px;
  background: rgba(10, 146, 31, 0.1); color: var(--success);
  font-size: 0.75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px;
}
.tarif-card__subtitle { font-size: 0.875rem; color: var(--text-light); }
.tarif-card__features li.disabled { opacity: 0.45; }
.tarif-card__features li.disabled::before { content: '✕'; color: var(--text-light); }
.tarif-note { text-align: center; color: var(--text-light); font-size: 0.875rem; margin-top: var(--space-4); }

/* --- FAQ --- */
.faq-wrap { max-width: 760px; margin: 0 auto; }

/* --- CTA final --- */
.cta-final { background: var(--primary); color: #fff; text-align: center; padding: var(--space-8) 0; }
.cta-final h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-final p { opacity: 0.9; max-width: 560px; margin: 0 auto var(--space-5); }
.cta-final .btn--primary { background: #fff; color: var(--primary); }
.cta-final .btn--primary:hover { background: var(--bg-alt); }

/* --- Bouton retour en haut --- */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 48px; height: 48px; background: var(--primary); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden;
  transform: translateY(20px); transition: var(--transition); z-index: 999;
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); }

/* --- Footer : logo sur fond sombre --- */
.footer .logo { color: #fff; }

/* --- Responsive addendum accueil --- */
@media (max-width: 1024px) {
  .trust-band__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
}
@media (max-width: 480px) {
  .trust-band__grid { grid-template-columns: 1fr; }
}

/* ===================================
   17. ADDENDUM LEÇON (lecon-XX.html)
   =================================== */

/* Layout 2 colonnes */
.lesson-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6) 0 var(--space-8);
}
.lesson-main { min-width: 0; }
.lesson-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* En-tête de leçon */
.lesson-head { margin-bottom: var(--space-5); padding-bottom: var(--space-4); border-bottom: 1px solid var(--border-light); }
.lesson-head__badges { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); }
.lesson-head__meta { display: flex; gap: var(--space-4); flex-wrap: wrap; color: var(--text-light); font-size: 0.9375rem; margin-top: var(--space-3); }
.lesson-head__meta span { display: inline-flex; align-items: center; gap: 6px; }

/* Typographie du contenu */
.lesson-content h2 { font-size: 1.75rem; margin: var(--space-6) 0 var(--space-3); }
.lesson-content h3 { font-size: 1.25rem; margin: var(--space-4) 0 var(--space-2); }
.lesson-content p { margin-bottom: var(--space-3); }
.lesson-content ul { list-style: disc; padding-left: var(--space-4); margin-bottom: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); }

/* Exemple littéraire */
.example {
  background: var(--bg-alt);
  border-left: 4px solid var(--primary);
  padding: var(--space-3) var(--space-4);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: var(--space-3) 0;
  font-style: italic;
}
.example cite { display: block; font-style: normal; font-size: 0.8125rem; color: var(--text-light); margin-top: 6px; }

/* Encadrés pédagogiques */
.callout { display: flex; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); margin: var(--space-4) 0; border: 1px solid; }
.callout > .icon { flex-shrink: 0; margin-top: 2px; }
.callout--info { background: rgba(0, 119, 181, 0.06); border-color: rgba(0, 119, 181, 0.25); }
.callout--info .callout__title, .callout--info > .icon { color: var(--info); }
.callout--warning { background: rgba(229, 152, 25, 0.08); border-color: rgba(229, 152, 25, 0.3); }
.callout--warning .callout__title, .callout--warning > .icon { color: var(--warning); }
.callout--success { background: rgba(10, 146, 31, 0.06); border-color: rgba(10, 146, 31, 0.25); }
.callout--success .callout__title, .callout--success > .icon { color: var(--success); }
.callout__title { font-weight: 700; margin-bottom: 4px; }
.callout p { margin: 0; font-size: 0.9375rem; }

/* Encadré « À retenir » */
.key-points { background: var(--primary-soft); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin: var(--space-5) 0; }
.key-points h3 { color: var(--primary); margin-bottom: var(--space-3); display: flex; align-items: center; gap: var(--space-2); }
.key-points ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.key-points li { display: flex; gap: var(--space-2); align-items: flex-start; }
.key-points li::before { content: '✓'; color: var(--primary); font-weight: 700; }

/* Feedback du quiz */
.quiz__feedback { margin-top: var(--space-4); padding: var(--space-4); border-radius: var(--radius-sm); font-size: 0.9375rem; }
.quiz__feedback:empty { display: none; padding: 0; }
.quiz__feedback.correct { background: rgba(10, 146, 31, 0.08); border-left: 4px solid var(--success); }
.quiz__feedback.wrong { background: rgba(205, 51, 51, 0.08); border-left: 4px solid var(--danger); }
.quiz__feedback p { margin: 6px 0 0; color: var(--text-light); }

/* Liste des leçons (sidebar) */
.lesson-list-item {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem; transition: var(--transition);
}
.lesson-list-item:hover { background: var(--bg-alt); }
.lesson-list-item.current { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.lesson-list-item.done .lesson-status { color: var(--success); }
.lesson-list-item.locked { opacity: 0.55; }
.lesson-status { width: 20px; display: inline-flex; justify-content: center; flex-shrink: 0; }
.lesson-status .icon { width: 15px; height: 15px; }

/* Cartes de la sidebar */
.sidebar-card { background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: var(--space-4); }
.sidebar-card__title { font-size: 1rem; margin-bottom: var(--space-3); }
.sidebar-card .progress-bar { margin: var(--space-2) 0 var(--space-2); }

/* CTA Premium sidebar */
.premium-cta { background: var(--primary); color: #fff; border: none; }
.premium-cta h3 { color: #fff; }
.premium-cta p { opacity: 0.9; font-size: 0.875rem; margin: var(--space-2) 0 var(--space-3); }
.premium-cta .btn { width: 100%; }

/* Navigation précédent / suivant */
.lesson-nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4);
  margin-top: var(--space-6); padding-top: var(--space-5);
  border-top: 1px solid var(--border-light);
}
.lesson-nav__link {
  display: flex; flex-direction: column; gap: 4px;
  padding: var(--space-4);
  border: 1px solid var(--border-light); border-radius: var(--radius-md);
  transition: var(--transition);
}
.lesson-nav__link:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.lesson-nav__link.next { text-align: right; align-items: flex-end; }
.lesson-nav__label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); font-weight: 700; }
.lesson-nav__title { font-weight: 700; color: var(--primary); }
.lesson-nav__link.disabled { opacity: 0.45; pointer-events: none; }

/* Paywall */
.paywall {
  margin-top: var(--space-6);
  border: 2px dashed var(--border-light); border-radius: var(--radius-lg);
  padding: var(--space-6); text-align: center; background: var(--bg-alt);
}
.paywall__icon {
  width: 64px; height: 64px; margin: 0 auto var(--space-3);
  background: var(--primary-soft); color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.paywall p { color: var(--text-light); max-width: 480px; margin: var(--space-2) auto var(--space-4); }

/* Bouton « Marquer comme terminée » */
.btn-done.is-done { background: var(--success); border-color: var(--success); color: #fff; cursor: default; }

/* Responsive leçon */
@media (max-width: 1024px) {
  .lesson-layout { grid-template-columns: 1fr; }
  .lesson-sidebar { position: static; }
}
@media (max-width: 480px) {
  .lesson-nav { grid-template-columns: 1fr; }
}

/* ===================================
   18. ADDENDUM QUIZ (series-numeriques.html…)
   =================================== */

/* Intro du quiz */
.quiz-intro { background: var(--bg-alt); padding: var(--space-6) 0; }
.quiz-intro__inner { max-width: 860px; margin: 0 auto; text-align: center; }
.quiz-meta { display: flex; justify-content: center; gap: var(--space-3); flex-wrap: wrap; margin: var(--space-4) 0; }
.quiz-meta__item {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--border-light);
  padding: 8px 16px; border-radius: 999px;
  font-size: 0.875rem; font-weight: 600;
}
.quiz-meta__item .icon { width: 16px; height: 16px; color: var(--primary); }

/* Sélecteur de niveau */
.level-selector { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; margin: var(--space-5) 0; }
.level-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border: 2px solid var(--border-light);
  border-radius: 999px; background: #fff;
  font-weight: 600; font-size: 0.875rem; transition: var(--transition);
}
.level-chip:hover { border-color: var(--primary-light); }
.level-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.level-chip.locked { opacity: 0.6; }
.level-chip .icon { width: 14px; height: 14px; }

/* Zone de quiz */
.quiz-zone { max-width: 760px; margin: 0 auto; padding: var(--space-6) 0 var(--space-8); }
.quiz-start {
  text-align: center; background: #fff;
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-5);
}
.quiz-start h2 { margin-bottom: var(--space-3); }
.quiz-rules {
  list-style: none; padding: 0; margin: var(--space-4) auto var(--space-5);
  display: inline-flex; flex-direction: column; gap: var(--space-2);
  text-align: left; max-width: 460px;
}
.quiz-rules li { display: flex; gap: var(--space-2); align-items: flex-start; color: var(--text-light); }
.quiz-rules li::before { content: '✓'; color: var(--success); font-weight: 700; }

/* Chronomètre en alerte */
[data-timer].danger { color: var(--danger); font-weight: 700; }

/* Cartes « autres séries » */
.series-card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-4); }
.series-card__icon {
  width: 48px; height: 48px; background: var(--primary-soft); color: var(--primary);
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
}
.series-card h3 { font-size: 1rem; }
.series-card .small { color: var(--text-light); }

/* ===================================
   19. ADDENDUM TABLEAU DE BORD (dashboard.html)
   =================================== */

/* Layout sidebar + contenu */
.dash-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6) 0 var(--space-8);
}
.dash-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.dash-sidebar__link {
  display: flex; align-items: center; gap: var(--space-2);
  padding: 10px 14px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.9375rem; color: var(--text-light);
  transition: var(--transition);
}
.dash-sidebar__link:hover { background: var(--bg-alt); color: var(--text); }
.dash-sidebar__link.active { background: var(--primary-soft); color: var(--primary); }
.dash-sidebar__link .icon { width: 18px; height: 18px; }
.dash-sidebar__sep { height: 1px; background: var(--border-light); margin: var(--space-2) 0; }

/* En-tête de salutation */
.dash-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-5);
}
.dash-header h1 { font-size: 2rem; }
.dash-header__streak {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(229, 152, 25, 0.1); color: var(--warning);
  font-weight: 700; padding: 8px 16px; border-radius: 999px; font-size: 0.9375rem;
}

/* Rangée de matière avec progression */
.subject-row {
  display: grid; grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: var(--space-3); align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-light);
}
.subject-row:last-child { border-bottom: none; }
.subject-row__icon {
  width: 48px; height: 48px; background: var(--primary-soft); color: var(--primary);
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
}
.subject-row__info { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.subject-row__head { display: flex; justify-content: space-between; gap: var(--space-3); font-size: 0.9375rem; }
.subject-row__head strong:hover { color: var(--primary); }
.subject-row__count { color: var(--text-light); font-size: 0.8125rem; }

/* Liste de scores */
.score-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border-light); border-radius: var(--radius-sm);
  margin-bottom: var(--space-2); background: #fff; transition: var(--transition);
}
.score-item:hover { border-color: var(--primary-light); }
.score-item:last-child { margin-bottom: 0; }
.score-item__badge {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-family: var(--font-heading); flex-shrink: 0; font-size: 0.9375rem;
}
.score-item__badge.good { background: rgba(10, 146, 31, 0.1); color: var(--success); }
.score-item__badge.bad { background: rgba(205, 51, 51, 0.08); color: var(--danger); }
.score-item__info { flex: 1; min-width: 0; }
.score-item__title { font-weight: 600; font-size: 0.9375rem; }
.score-item__date { font-size: 0.8125rem; color: var(--text-light); }

/* État vide */
.empty-state { text-align: center; padding: var(--space-5) var(--space-3); color: var(--text-light); }
.empty-state .icon { width: 40px; height: 40px; color: var(--border-light); margin: 0 auto var(--space-2); }
.empty-state p { margin-bottom: var(--space-3); }

/* Tête de panneau */
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-3); gap: var(--space-3); }
.panel-head h2 { font-size: 1.125rem; }
.panel-link { color: var(--primary); font-weight: 600; font-size: 0.875rem; white-space: nowrap; }
.panel-link:hover { text-decoration: underline; }

/* Responsive dashboard */
@media (max-width: 1024px) {
  .dash-layout { grid-template-columns: 1fr; }
  .dash-sidebar { position: static; flex-direction: row; overflow-x: auto; padding-bottom: var(--space-2); }
  .dash-sidebar__sep { display: none; }
  .dash-sidebar__link { white-space: nowrap; }
}
@media (max-width: 480px) {
  .subject-row { grid-template-columns: 48px minmax(0, 1fr); }
  .subject-row > .btn { display: none; }
}

/* ===================================
   20. ADDENDUM MATIÈRES (index.html de chaque matière)
   =================================== */

/* Bandeau matière */
.matiere-hero { background: var(--bg-alt); padding: var(--space-6) 0; }
.matiere-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: var(--space-6);
  align-items: center;
}
.matiere-hero__icon {
  width: 72px; height: 72px;
  background: var(--primary); color: #fff;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-3);
}
.matiere-hero__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-5); }
.matiere-hero__stats {
  display: flex; gap: var(--space-5); flex-wrap: wrap;
  margin-top: var(--space-5); padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
}
.matiere-hero__stat strong {
  display: block; font-family: var(--font-heading);
  font-size: 1.5rem; font-weight: 800; color: var(--primary);
}
.matiere-hero__stat span { font-size: 0.8125rem; color: var(--text-light); }

/* Panneau programme (colonne droite) */
.program-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-md);
}
.program-card h2 { font-size: 1.125rem; margin-bottom: var(--space-3); }

/* Rangée de leçon : infos à droite (durée, badge) */
.lesson-item__right { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.lesson-item__time {
  font-size: 0.8125rem; color: var(--text-light);
  display: inline-flex; align-items: center; gap: 4px;
}
.lesson-item__time .icon { width: 13px; height: 13px; }

/* Leçon marquée terminée (classe posée par progression.js) */
.lesson-list-item.lesson-done { opacity: 1; }
.lesson-list-item.lesson-done .lesson-status { color: var(--success); }

/* Responsive matières */
@media (max-width: 1024px) {
  .matiere-hero__inner { grid-template-columns: 1fr; }
  .program-card { max-width: 480px; }
}

/* ===================================
   21. ADDENDUM PSYCHOTECHNIQUES (psychotechniques.html)
   =================================== */

/* Grille de catégories filtrable */
.psycho-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
}
.psycho-card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-4); }
.psycho-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-1); gap: var(--space-2); }
.psycho-card__icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--primary-soft); color: var(--primary);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.psycho-card h3 { font-size: 1rem; }
.psycho-card__desc { font-size: 0.8125rem; color: var(--text-light); flex: 1; }
.psycho-card__meta { display: flex; align-items: center; gap: var(--space-3); color: var(--text-light); font-size: 0.8125rem; flex-wrap: wrap; }
.psycho-card__meta span { display: inline-flex; align-items: center; gap: 4px; }
.psycho-card__meta .icon { width: 13px; height: 13px; }
.psycho-card__cta { margin-top: var(--space-2); }
.psycho-card__cta .btn { width: 100%; }

/* Cartes de niveaux */
.level-card { text-align: center; padding: var(--space-4); }
.level-card__badge {
  width: 48px; height: 48px; margin: 0 auto var(--space-2);
  background: var(--primary-soft); color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 800; font-size: 1.125rem;
}
.level-card h3 { font-size: 1rem; margin-bottom: var(--space-1); }
.level-card p { font-size: 0.875rem; color: var(--text-light); }
.level-card__tag {
  display: inline-block; margin-top: var(--space-2);
  font-size: 0.75rem; font-weight: 700;
  color: var(--primary); background: var(--primary-soft);
  padding: 2px 10px; border-radius: 999px;
}

/* Responsive psychotechniques */
@media (max-width: 1200px) { .psycho-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px)  { .psycho-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .psycho-grid { grid-template-columns: 1fr; } }

/* ===================================
   22. ADDENDUM AUTH (connexion.html / inscription.html)
   =================================== */

/* Layout plein écran : promo + formulaire */
.auth-page {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: calc(100vh - var(--header-h));
}
.auth-promo {
  background: var(--primary); color: #fff;
  padding: var(--space-8) var(--space-7);
  display: flex; flex-direction: column; justify-content: center;
}
.auth-promo h2 { color: #fff; margin-bottom: var(--space-3); }
.auth-promo > p { opacity: 0.9; margin-bottom: var(--space-5); max-width: 440px; }
.auth-promo__list { display: flex; flex-direction: column; gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.auth-promo__list li { display: flex; gap: var(--space-3); align-items: flex-start; }
.auth-promo__list li::before {
  content: '✓'; font-weight: 700; font-size: 0.75rem; flex-shrink: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 2px;
}

.auth-form-side {
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-7) var(--space-4);
  background: var(--bg-alt);
}
.auth-card { width: 100%; max-width: 460px; }
.auth-card h1 { font-size: 1.875rem; margin-bottom: var(--space-2); }
.auth-card > p { color: var(--text-light); margin-bottom: var(--space-5); }

/* Deux champs côte à côte */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }

/* Champ avec bouton (mot de passe) */
.input-wrap { position: relative; }
.input-wrap .form-input { padding-right: 48px; }
.input-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-light); padding: 4px; display: flex;
  transition: var(--transition);
}
.input-toggle:hover { color: var(--primary); }

/* Cases à cocher */
.checkbox-row { display: flex; align-items: flex-start; gap: var(--space-2); font-size: 0.9375rem; cursor: pointer; }
.checkbox-row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; cursor: pointer; margin-top: 2px; }

/* Séparateur « ou » */
.auth-divider { display: flex; align-items: center; gap: var(--space-3); color: var(--text-light); font-size: 0.8125rem; margin: var(--space-5) 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-light); }

/* Erreurs au niveau du groupe (compatible avec .input-wrap) */
.form-group.has-error .form-error { display: block; }
.form-group.has-error .form-input { border-color: var(--danger); }

/* Footer minimal des pages auth */
.footer-mini {
  display: flex; justify-content: center; gap: var(--space-4); flex-wrap: wrap;
  padding: var(--space-4);
  color: var(--text-light); font-size: 0.875rem;
  border-top: 1px solid var(--border-light);
}
.footer-mini a:hover { color: var(--primary); }

/* Responsive auth */
@media (max-width: 1024px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-promo { display: none; }
}
@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ===================================
   23. JAUGE DE FORCE DU MOT DE PASSE
   (complément à l'Addendum Auth)
   =================================== */

/* Conteneur de la jauge : 3 barres */
.pwd-strength { display: flex; gap: 6px; margin-top: var(--space-2); }
.pwd-strength__bar {
  flex: 1; height: 4px; border-radius: 99px;
  background: var(--border-light); transition: var(--transition);
}
.pwd-strength[data-level="1"] .pwd-strength__bar:nth-child(1) { background: var(--danger); }
.pwd-strength[data-level="2"] .pwd-strength__bar:nth-child(-n+2) { background: var(--warning); }
.pwd-strength[data-level="3"] .pwd-strength__bar { background: var(--success); }
.pwd-strength__label { font-size: 0.75rem; color: var(--text-light); margin-top: 4px; min-height: 1em; }

/* ===================================
   24. ADDENDUM SOMMAIRE (guide, conseils…)
   =================================== */

.toc {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.toc a {
  display: flex; gap: var(--space-2); align-items: baseline;
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-weight: 500; color: var(--text-light);
  transition: var(--transition);
}
.toc a:hover { background: var(--bg-alt); color: var(--primary); }
.toc__num { color: var(--primary); font-weight: 700; font-size: 0.8125rem; }

/* ===================================
   25. ACCESSIBILITÉ : MOUVEMENT RÉDUIT
   =================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ==========================================================
   CORRECTIONS - PLAN DE 03/10/2026
   ========================================================== */

/* SECTION 3 : liste des leçons intégralement visible (plus de coupure) */
.accordion__item.open .accordion__content { max-height: 4000px; }

/* SECTION 3 : bascule « Afficher les N leçons » */
.lessons-hidden { display: none !important; }
.lessons-toggle { width: 100%; margin-top: var(--space-3); }

/* NOTE PRÉALABLE : badge « Gratuit » lisible sur fond violet — géré en 992-993 */

/* NOTE PRÉALABLE : badges des formules tarifaires (ruban non rogné) */
.tarif-card { position: relative; overflow: visible; }
.tarif-card__save { white-space: nowrap; }

/* 7.1 : badges des moyens de paiement (taille/style homogènes, sans soulignement) */
.payments__item { text-decoration: none; white-space: nowrap; }

/* BANDE PASSANTE : ANNONCE FLASH */
.announce {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 6px 52px;
  background: #5B21B6;
  color: #fff;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
}
.announce__text { margin: 0; }
.announce__close {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease;
}
.announce__close:hover { background: rgba(255, 255, 255, 0.35); }
.announce__close:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
@media (max-width: 640px) {
  .announce { font-size: 0.8125rem; padding: 6px 44px; }
}

/* --- Page « Mes tests » --- */
.mt-stat { text-align: center; padding: var(--space-4) var(--space-3); }
.mt-stat__value { display: block; font-size: 1.75rem; font-weight: 800; color: var(--primary); line-height: 1.1; }
.mt-stat__label { display: block; font-size: .85rem; color: var(--text-light); margin-top: var(--space-1); }
.mt-note { color: var(--text-light); margin-top: var(--space-4); }
.mt-groupe { margin-bottom: var(--space-6); }
.mt-groupe__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-3); flex-wrap: wrap;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--space-2); margin-bottom: var(--space-4);
}
.mt-groupe__head h3 { margin: 0; }
.mt-groupe__sous { font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin: var(--space-4) 0 var(--space-3); }
.mt-groupe .grid + .mt-groupe__sous { margin-top: var(--space-5); }
.test-card.is-locked { opacity: .72; }
.test-card .test-lock { display: inline-flex; align-items: center; gap: 4px; background: var(--bg-alt); color: var(--text-light); }
.btn.is-disabled { opacity: .55; pointer-events: none; }