/* Charte Les Cahiers Oriavel : menthe, bleu nuit, turquoise, corail, jaune. */
:root {
  --menthe: #c5e8e2;
  --menthe-clair: #eaf6f3;
  --papier: #fbfdfc;
  --nuit: #0d2442;
  --nuit-doux: #3c5570;
  --turquoise: #45b5a8;
  --turquoise-fonce: #1f8a80;
  --corail: #f2705a;
  --corail-fonce: #d4543f;
  --jaune: #f5c95c;
  --jaune-fonce: #d9a936;
  --fantome: #e3eeec;
  --ligne: #9fd4cc;
  --vert: #2eaa5c;
  --ombre: 0 10px 30px rgba(13, 36, 66, .10);
  --police: ui-rounded, "SF Pro Rounded", "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--papier); color: var(--nuit); font-family: var(--police); font-size: 17px; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: var(--turquoise-fonce); }
button { font: inherit; color: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.conteneur { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* En-tête */
.entete { background: var(--menthe); }
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; }
.logo img { height: 58px; width: auto; }
.menu { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.menu a { text-decoration: none; color: var(--nuit); font-weight: 700; font-size: 15px; padding: 8px 12px; border-radius: 999px; }
.menu a:hover, .menu a[aria-current="page"] { background: rgba(255,255,255,.6); }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; padding: 14px 24px; min-height: 52px; font-size: 18px; font-weight: 800; text-decoration: none; transition: transform .08s ease; }
.btn:active { transform: translateY(2px); }
.btn-corail { background: var(--corail); color: #fff; box-shadow: 0 4px 0 var(--corail-fonce); }
.btn-nuit { background: var(--nuit); color: #fff; box-shadow: 0 4px 0 #04101f; }
.btn-blanc { background: #fff; color: var(--nuit); box-shadow: 0 4px 0 #b9d6d1; }
.btn-jaune { background: var(--jaune); color: #3d2d00; box-shadow: 0 4px 0 var(--jaune-fonce); }

/* Accueil : bandeau */
.hero { background: var(--menthe); position: relative; overflow: hidden; padding: 20px 0 56px; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .55; pointer-events: none;
  background: repeating-linear-gradient(to bottom, transparent 0 46px, rgba(69,181,168,.35) 46px 48px); }
.hero .conteneur { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.surtitre { display: inline-block; background: #fff; color: var(--turquoise-fonce); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; margin: 0 0 14px; }
.hero h1 { font-size: clamp(32px, 5.4vw, 54px); line-height: 1.05; margin: 0 0 16px; letter-spacing: -.01em; }
.hero h1 em { font-style: normal; color: var(--corail); }
.hero .accroche { font-size: 19px; color: var(--nuit-doux); margin: 0 0 26px; max-width: 32em; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; }
.page-cahier { background: #fff; border-radius: 26px; box-shadow: var(--ombre); padding: 14px; transform: rotate(1.5deg); }
.page-cahier svg { width: 100%; height: auto; display: block; }
.page-cahier p { margin: 4px 0 2px; text-align: center; font-weight: 700; color: var(--nuit-doux); font-size: 15px; }

/* Sections */
.section { padding: 56px 0; }
.section h2 { font-size: clamp(26px, 3.6vw, 36px); line-height: 1.15; margin: 0 0 10px; text-align: center; }
.section .intro-section { text-align: center; color: var(--nuit-doux); margin: 0 auto 32px; max-width: 36em; }
.deux-cartes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.carte { background: #fff; border-radius: 24px; box-shadow: var(--ombre); padding: 26px; display: flex; flex-direction: column; gap: 14px; border-top: 8px solid var(--turquoise); }
.carte.papier { border-top-color: var(--corail); }
.carte h3 { margin: 0; font-size: 24px; }
.carte .etiquette { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--turquoise-fonce); margin: 0; }
.carte.papier .etiquette { color: var(--corail-fonce); }
.carte ul { margin: 0; padding-left: 20px; color: var(--nuit-doux); }
.carte li { margin-bottom: 4px; }
.carte .visuel { background: var(--menthe-clair); border-radius: 16px; padding: 12px; display: flex; justify-content: center; align-items: center; min-height: 190px; }
.carte .visuel img { max-height: 230px; width: auto; border-radius: 6px; box-shadow: 0 6px 18px rgba(13,36,66,.15); transform: rotate(-2deg); }
.carte .visuel svg { width: 100%; max-height: 200px; }
.carte .actions { margin-top: auto; }

.etapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: etape; }
.etape { background: var(--menthe-clair); border-radius: 20px; padding: 22px; position: relative; }
.etape::before { counter-increment: etape; content: counter(etape); display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--nuit); color: #fff; font-weight: 800; font-size: 20px; margin-bottom: 10px; }
.etape h3 { margin: 0 0 6px; font-size: 20px; }
.etape p { margin: 0; color: var(--nuit-doux); }

.confiance { background: var(--nuit); color: #fff; padding: 26px 0; }
.confiance ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; font-weight: 700; }
.confiance li span { display: block; font-size: 26px; margin-bottom: 4px; }

/* Pied de page */
.pied { background: var(--menthe); padding: 30px 0 40px; color: var(--nuit-doux); font-size: 14px; text-align: center; }
.pied img { height: 48px; width: auto; margin: 0 auto 10px; }
.pied p { margin: 6px 0; }
.pied a { color: var(--nuit); font-weight: 700; }

/* Page Lettres */
.titre-page { background: var(--menthe); padding: 8px 0 26px; text-align: center; }
.titre-page h1 { margin: 0 0 4px; font-size: clamp(26px, 4.4vw, 38px); }
.titre-page p { margin: 0 auto; color: var(--nuit-doux); max-width: 34em; }
.atelier { background: #fff; border-radius: 24px; padding: 12px 12px 18px; box-shadow: var(--ombre); margin-top: -14px; position: relative; }
.scene { position: relative; }
#tableau { display: block; width: 100%; height: min(60vh, 580px); touch-action: manipulation; }
#ardoise { position: absolute; left: 0; top: 0; touch-action: none; cursor: crosshair; }
.gros.ecouter { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); background: var(--corail); box-shadow: 0 4px 0 var(--corail-fonce); animation: appel 1.6s ease-in-out infinite; }
.gros.ecouter:active { transform: translateX(-50%) translateY(2px); }
@keyframes appel { 50% { transform: translateX(-50%) scale(1.07); } }
@media (prefers-reduced-motion: reduce) { .gros.ecouter { animation: none; } }
.nom-lettre { position: absolute; left: 12px; top: 6px; margin: 0; font-size: 15px; font-weight: 800; color: var(--turquoise-fonce); background: #fff; padding: 0 6px; border-radius: 6px; }
.lignes .l-base { stroke: var(--turquoise); stroke-width: 2.6; vector-effect: non-scaling-stroke; }
.lignes .l-x { stroke: var(--ligne); stroke-width: 1.8; stroke-dasharray: 6 6; vector-effect: non-scaling-stroke; }
.lignes .l-fine { stroke: #d4ebe7; stroke-width: 1.3; vector-effect: non-scaling-stroke; }
.fantome path { fill: none; stroke: var(--fantome); stroke-linecap: round; stroke-linejoin: round; }
.fleche { fill: none; stroke: #8cbab4; stroke-width: 12; stroke-linecap: round; stroke-linejoin: round; }
.encre path { fill: none; stroke: var(--nuit); stroke-linecap: round; stroke-linejoin: round; }
.departs .depart { fill: var(--vert); }
.departs .num { fill: #fff; font-family: var(--police); font-weight: 800; text-anchor: middle; }
.stylo { fill: var(--corail); stroke: #fff; stroke-width: 8; }
#tableau.atoi .fantome path { stroke: #d5e6e3; }
.commandes { display: flex; gap: 10px; justify-content: center; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.gros { border: 0; border-radius: 999px; padding: 14px 24px; min-height: 54px; font-size: 19px; font-weight: 800; background: var(--nuit); color: #fff; box-shadow: 0 4px 0 #04101f; }
.gros:active { transform: translateY(2px); box-shadow: 0 2px 0 #04101f; }
.gros.bis { background: var(--jaune); color: #3d2d00; box-shadow: 0 4px 0 var(--jaune-fonce); }
.gros.bis[aria-pressed="true"] { background: var(--corail); color: #fff; box-shadow: 0 4px 0 var(--corail-fonce); }
.nav { width: 54px; height: 54px; border-radius: 50%; border: 2px solid var(--menthe); background: #fff; font-size: 32px; line-height: 1; color: var(--nuit); font-weight: 700; padding: 0 0 4px; }
.options { display: flex; gap: 10px 16px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.vitesse { display: inline-flex; background: var(--menthe-clair); border-radius: 999px; padding: 4px; }
.vitesse button { border: 0; background: transparent; border-radius: 999px; padding: 8px 14px; font-size: 15px; font-weight: 700; color: var(--nuit-doux); min-height: 40px; }
.vitesse button[aria-checked="true"] { background: #fff; color: var(--nuit); box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.lien { border: 0; background: none; font-size: 15px; font-weight: 800; color: var(--corail-fonce); text-decoration: none; padding: 8px 6px; }
.lien:hover { text-decoration: underline; }
.alphabet h2 { font-size: 22px; margin: 30px 4px 12px; }
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(66px, 1fr)); gap: 8px; }
.grille button { background: #fff; border: 2px solid var(--menthe-clair); border-radius: 14px; padding: 6px 4px; aspect-ratio: 1 / 1.15; display: flex; box-shadow: 0 2px 6px rgba(13,36,66,.05); }
.grille button svg { width: 100%; height: 100%; }
.grille button path { fill: none; stroke: var(--nuit); stroke-width: 72; stroke-linecap: round; stroke-linejoin: round; }
.grille button[aria-current="true"] { border-color: var(--corail); background: #fff5f2; }
.parents { background: var(--menthe-clair); border-radius: 18px; margin-top: 26px; padding: 4px 20px; }
.parents summary { font-weight: 800; padding: 12px 0; cursor: pointer; color: var(--nuit); }
.parents ul { padding-left: 20px; margin-top: 0; }
.parents li { margin-bottom: 8px; }

/* Page Fiches */
.fiches-tete { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: center; background: #fff; border-radius: 24px; box-shadow: var(--ombre); padding: 26px; margin-top: -14px; position: relative; }
.fiches-tete h2 { margin: 0 0 8px; font-size: 26px; text-align: left; }
.fiches-tete p { margin: 0 0 16px; color: var(--nuit-doux); }
.fiches-tete img { max-height: 280px; width: auto; margin: 0 auto; border-radius: 6px; box-shadow: 0 8px 22px rgba(13,36,66,.18); transform: rotate(2deg); }
.conseil { font-size: 14px; color: var(--nuit-doux); margin-top: 12px !important; }
.grille-fiches { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; margin-top: 28px; }
.fiche-carte { background: #fff; border-radius: 18px; box-shadow: 0 3px 12px rgba(13,36,66,.07); padding: 12px; display: flex; flex-direction: column; gap: 10px; align-items: stretch; }
.fiche-carte .mini { background: var(--menthe-clair); border-radius: 12px; aspect-ratio: 1 / .9; display: flex; padding: 8px; }
.fiche-carte .mini svg { width: 100%; height: 100%; }
.fiche-carte .mini path { fill: none; stroke: var(--nuit); stroke-width: 60; stroke-linecap: round; stroke-linejoin: round; }
.fiche-carte .mini .ligne-base { stroke: var(--turquoise); stroke-width: 14; }
.fiche-carte .nom { margin: 0; font-weight: 800; text-align: center; }
.fiche-carte .boutons { display: flex; gap: 6px; }
.fiche-carte .boutons a { flex: 1; text-align: center; text-decoration: none; font-weight: 800; font-size: 14px; padding: 9px 6px; border-radius: 999px; }
.fiche-carte .pdf { background: var(--corail); color: #fff; }
.fiche-carte .voir { background: var(--menthe-clair); color: var(--nuit); }

/* Mentions */
.texte { max-width: 760px; margin: 0 auto; }
.texte section { background: #fff; border-radius: 18px; box-shadow: 0 3px 12px rgba(13,36,66,.06); padding: 6px 22px 14px; margin-bottom: 14px; }
.texte h2 { font-size: 20px; text-align: left; color: var(--turquoise-fonce); }

@media (max-width: 860px) {
  .hero .conteneur, .deux-cartes, .fiches-tete { grid-template-columns: 1fr; }
  .page-cahier { max-width: 420px; margin: 0 auto; width: 100%; }
  .etapes { grid-template-columns: 1fr; }
  .confiance ul { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .conteneur { padding: 0 14px; }
  .logo img { height: 44px; }
  .menu a { padding: 6px 8px; font-size: 14px; }
  .hero { padding-bottom: 40px; }
  .btn { width: 100%; }
  .section { padding: 40px 0; }
  .carte { padding: 20px; }
  #tableau { height: 50vh; }
  .atelier { padding: 8px 6px 14px; }
  .gros { padding: 10px 14px; font-size: 16px; min-height: 48px; }
  .nav { width: 44px; height: 44px; font-size: 26px; }
  .commandes { gap: 6px; flex-wrap: nowrap; }
  .grille-fiches { grid-template-columns: repeat(2, 1fr); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn:active, .gros:active { transform: none; } }

/* Démo du bandeau et mini-alphabet */
.d-fantome { fill: none; stroke: var(--fantome); stroke-linecap: round; stroke-linejoin: round; }
.d-encre { fill: none; stroke: var(--nuit); stroke-linecap: round; stroke-linejoin: round; }
.d-depart { fill: var(--vert); }
.d-base { stroke: var(--turquoise); stroke-width: 2.4; vector-effect: non-scaling-stroke; }
.d-x { stroke: var(--ligne); stroke-width: 1.6; stroke-dasharray: 6 6; vector-effect: non-scaling-stroke; }
.d-fine { stroke: #d4ebe7; stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.m-trait { fill: none; stroke: var(--nuit); stroke-width: 70; stroke-linecap: round; stroke-linejoin: round; }
/* Bloc « En bref » et « coup d'œil » */
.bref { padding-top: 48px; }
.bref-grille { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: start; }
.bref .surtitre { background: var(--menthe-clair); }
.bref h2 { text-align: left; }
.bref-texte p { color: var(--nuit-doux); margin: 0 0 12px; }
.bref-texte strong { color: var(--nuit); }
.comparaison { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.comparaison > div { background: #fff; border-radius: 16px; box-shadow: 0 3px 12px rgba(13,36,66,.07); padding: 12px 14px 8px; }
.comparaison span { display: block; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--turquoise-fonce); }
.comparaison .script { margin: 4px 0 0; font-family: "Helvetica Neue", Arial, sans-serif; font-size: 46px; line-height: 1.25; color: var(--nuit); letter-spacing: .06em; }
.comparaison svg { display: block; width: 100%; height: 92px; margin-top: 2px; }
.coup-oeil { background: var(--menthe-clair); border-radius: 24px; padding: 22px; }
.coup-oeil h2 { font-size: 24px; text-align: left; margin-bottom: 14px; }
.tuile { display: flex; gap: 14px; align-items: flex-start; background: #fff; border-radius: 16px; padding: 14px; margin-bottom: 10px; text-decoration: none; color: var(--nuit-doux); box-shadow: 0 2px 8px rgba(13,36,66,.06); border-left: 6px solid var(--turquoise); transition: transform .12s ease; }
.tuile:hover { transform: translateX(3px); }
.tuile.papier { border-left-color: var(--corail); }
.tuile.conseils { border-left-color: var(--jaune); }
.tuile strong { display: block; color: var(--nuit); font-size: 18px; margin-bottom: 2px; }
.pastille { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--menthe); font-size: 18px; color: var(--nuit); }
.enseignants { margin: 12px 2px 0; font-size: 15px; color: var(--nuit-doux); }
@media (max-width: 860px) { .bref-grille { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .comparaison { grid-template-columns: 1fr; } }
.mini-carte { border-top-width: 6px; }
.mini-carte p { margin: 0; color: var(--nuit-doux); }
.mini-carte .etiquette { color: var(--turquoise-fonce); }

/* Fenêtre d'inscription (parents), jamais sur lettres.html : panneau non bloquant, comme la vitrine */
.fenetre-fond { position: fixed; right: 16px; bottom: 16px; z-index: 50; width: min(360px, calc(100vw - 32px)); }
.fenetre-fond[hidden] { display: none; }
.fenetre { position: relative; max-height: min(78vh, 640px); overflow-y: auto; background: #fff; border-radius: 22px; border-top: 8px solid var(--corail); box-shadow: 0 16px 44px rgba(13, 36, 66, .28); padding: 20px 20px 14px; animation: fenetre-entree .25s ease-out; }
@keyframes fenetre-entree { from { transform: translateY(16px); opacity: 0; } to { transform: none; opacity: 1; } }
.fenetre-fermer { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--menthe-clair); font-size: 26px; line-height: 1; color: var(--nuit); }
.fenetre-pour { margin: 0 0 6px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--turquoise-fonce); }
.fenetre h2 { margin: 0 40px 4px 0; font-size: 21px; line-height: 1.15; }
.fenetre-promesse { margin: 0 0 12px; color: var(--nuit-doux); font-size: 15px; }
.fenetre-champ span { display: block; font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.fenetre form input[type=email] { width: 100%; font: inherit; padding: 11px 13px; border: 2px solid var(--menthe); border-radius: 14px; }
.fenetre form input[type=email]:focus { outline: none; border-color: var(--turquoise); }
.fenetre-champ input { width: 100%; font: inherit; padding: 11px 13px; border: 2px solid var(--menthe); border-radius: 14px; }
.fenetre-champ input:focus { outline: none; border-color: var(--turquoise); }
.fenetre-case { display: flex; gap: 10px; align-items: flex-start; margin-top: 10px; font-size: 13.5px; color: var(--nuit-doux); line-height: 1.45; }
.fenetre-case input { flex: none; width: 20px; height: 20px; margin-top: 1px; accent-color: var(--turquoise-fonce); }
.fenetre-envoyer { width: 100%; margin-top: 14px; min-height: 48px; font-size: 17px; }
.fenetre-note { margin: 10px 0 0; font-size: 12.5px; color: var(--nuit-doux); text-align: center; }
.fenetre-etape1 { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.fenetre-etape1[hidden] { display: none; }
.fenetre-oui { flex: 1; min-height: 48px; font-size: 17px; }
.fenetre-non { border: 0; background: none; padding: 8px 6px; font: inherit; font-weight: 800; color: var(--nuit); text-decoration: underline; }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.fenetre-retour { display: none; margin-top: 10px; padding: 10px 12px; border-radius: 12px; font-size: 14px; }
.fenetre-retour.visible { display: block; }
.fenetre-retour.info { background: #fff6dc; }
.fenetre-retour.bon { background: var(--menthe-clair); }
.fenetre-retour p { margin: 0; }
.bandeau-merci { display: flex; gap: 12px; align-items: center; justify-content: center; background: var(--nuit); color: #fff; padding: 10px 16px; font-weight: 700; font-size: 15px; }
.bandeau-merci p { margin: 0; }
.bandeau-merci button { border: 0; background: transparent; color: #fff; font-size: 22px; line-height: 1; }
.bandeau-merci a { color: #fff; text-decoration: underline; margin-left: 6px; white-space: nowrap; }
/* Résultat du test verrouillé (visiteur venu par un lien, règle du 21/10) : titre lisible, détail flou jusqu'à l'e-mail. */
.diag-resultat.verrou .conteneur > :not(#r-etape-num):not(#r-titre):not(.verrou-carte) { filter: blur(7px); pointer-events: none; user-select: none; }
.verrou-carte { margin: 18px 0; border-top: 6px solid var(--corail); text-align: center; }
.verrou-carte h3 { margin-top: 0; }
.verrou-carte .btn { margin-top: 6px; }
@media (max-width: 520px) {
  .fenetre-fond { right: 0; bottom: 0; width: 100%; }
  .fenetre { border-radius: 22px 22px 0 0; max-height: 72vh; padding: 18px 16px 12px; }
  .fenetre h2 { font-size: 20px; }
}

/* Onglet « Plus » (parents), jamais dans lettres.html */
.grille-plus { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: -14px; position: relative; }
.ressource, .tout-oriavel { display: flex; align-items: center; gap: 14px; background: #fff; border-radius: 18px; box-shadow: 0 3px 12px rgba(13,36,66,.07); padding: 18px; text-decoration: none; color: var(--nuit-doux); border-left: 6px solid var(--turquoise); }
.ressource.corail { border-left-color: var(--corail); }
.ressource-icone { flex: none; width: 48px; height: 48px; border-radius: 50%; background: var(--menthe-clair); display: grid; place-items: center; font-size: 22px; }
.ressource-texte, .tout-oriavel > span:not(.ressource-action) { flex: 1; font-size: 15px; line-height: 1.45; }
.ressource-texte b, .tout-oriavel b { display: block; color: var(--nuit); font-size: 17px; margin-bottom: 3px; }
.ressource-action { flex: none; font-weight: 800; font-size: 14px; color: var(--corail-fonce); white-space: nowrap; }
.tout-oriavel { margin: 22px 0 18px; border-left-color: var(--nuit); }
.suite-reseaux { text-align: center; margin: 0 0 40px; font-size: 16px; font-weight: 700; }
.tout-oriavel img { height: 40px; width: auto; flex: none; }
@media (max-width: 720px) { .grille-plus { grid-template-columns: 1fr; } .ressource-action { display: none; } }
.ressource[hidden], .tout-oriavel[hidden] { display: none; }

/* Page du test et bloc d'accueil  : mêmes cartes que le reste du site */
.cache { display: none !important; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.etroit { max-width: 720px; }
.diag-rassure { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-weight: 700; font-size: 15px; color: var(--nuit-doux); }
.diag-rassure li::before { content: "● "; color: var(--corail); font-size: 11px; vertical-align: 2px; }
.diag-carte { gap: 0; padding: 24px; }
.diag-zone .progression { height: 10px; background: var(--menthe-clair); border-radius: 999px; overflow: hidden; }
.diag-zone .progression span { display: block; height: 100%; width: 0; background: var(--turquoise); border-radius: 999px; transition: width .25s; }
.diag-zone .compteur { margin: 14px 0 4px; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--corail-fonce); }
#e-question h2 { font-size: clamp(22px, 3.2vw, 28px); line-height: 1.2; margin: 0 0 8px; outline: none; text-align: left; }
.diag-zone .aide { margin: 0 0 6px; color: var(--nuit-doux); font-size: 15px; }
.diag-zone .reponses { display: grid; gap: 10px; margin: 16px 0 10px; }
.diag-zone .reponse { text-align: left; background: #fff; border: 2px solid var(--menthe); border-radius: 16px; padding: 13px 16px; min-height: 54px; font-size: 17px; font-weight: 700; color: var(--nuit); }
.diag-zone .reponse:hover, .diag-zone .reponse:focus-visible { border-color: var(--turquoise); background: var(--menthe-clair); }
.diag-zone .reponse[aria-pressed="true"] { border-color: var(--corail); background: #fff5f2; }
.diag-zone .lien { border: 0; background: none; font-size: 15px; font-weight: 800; color: var(--nuit); text-decoration: underline; padding: 8px 0; text-align: left; }
.diag-resultat { background: linear-gradient(var(--menthe-clair), var(--papier) 260px); padding-top: 40px; }
.diag-resultat .titre-resultat { font-size: clamp(30px, 5vw, 42px); line-height: 1.1; margin: 0 0 12px; outline: none; text-align: left; }
.diag-resultat .r-sens { font-size: 18px; margin: 0 0 10px; }
.diag-resultat .r-repere { color: var(--nuit-doux); margin: 0 0 18px; }
.diag-resultat .deux { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.diag-resultat .bloc { background: #fff; border-radius: 24px; box-shadow: var(--ombre); padding: 20px 22px; margin-top: 14px; }
.diag-resultat .deux .bloc { margin-top: 0; }
.diag-resultat .bloc h3 { margin: 0 0 8px; font-size: 19px; }
.diag-resultat .bloc p { margin: 0 0 10px; }
.diag-resultat .bloc ul { margin: 0; padding-left: 20px; }
.diag-resultat .bloc li { margin-bottom: 6px; }
.diag-resultat .forts { border-top: 8px solid var(--turquoise); }
.diag-resultat .travail { border-top: 8px solid var(--jaune); }
.diag-resultat .soir, .diag-resultat .plan { border-top: 8px solid var(--corail); }
.diag-resultat .module { background: var(--menthe-clair); box-shadow: none; }
.diag-resultat .r-signal { margin: 14px 0 0; font-size: 15px; color: var(--nuit-doux); }
.diag-resultat .plan input[type=email] { width: 100%; font: inherit; font-size: 17px; padding: 14px 16px; border: 2px solid var(--menthe); border-radius: 14px; margin: 4px 0 10px; background: var(--papier); }
.diag-resultat .case { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; margin: 8px 0; color: var(--nuit-doux); }
.diag-resultat .case input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--nuit); }
.diag-resultat .plan .btn { width: 100%; margin-top: 8px; }
.diag-resultat .petit { font-size: 13px; color: var(--nuit-doux); margin: 14px 0 0; }
.diag-resultat .retour { margin-top: 10px; font-size: 15px; outline: none; }
.diag-resultat .avert { margin: 22px 0 0; padding: 12px 16px; background: var(--menthe-clair); border-radius: 14px; font-size: 15px; color: var(--nuit-doux); }
@media (max-width: 860px) { .diag-resultat .deux { grid-template-columns: 1fr; } .diag-carte { padding: 18px; } }
.diag-page { background: var(--menthe-clair); padding: 36px 0 56px; }
.diag-page h1 { font-size: clamp(30px, 5vw, 42px); line-height: 1.08; margin: 8px 0 12px; letter-spacing: -.01em; }
.diag-page h1 em { font-style: normal; color: var(--corail); }
.diag-page .accroche { font-size: 18px; color: var(--nuit-doux); margin: 0 0 20px; }
.diag-page .etiquette { color: var(--corail-fonce); }
/* Bloc du test sur l'accueil : même carte que le reste de la page */
.point { padding-bottom: 0; }
.point-carte { flex-direction: row; align-items: center; gap: 22px; }
.point-pastille { width: 64px; height: 64px; }
.point-texte { flex: 1; }
.point .point-texte h2 { margin: 0 0 6px; font-size: 26px; text-align: left; }
.point-texte p { margin: 0; color: var(--nuit-doux); }
.point-carte .actions { margin-top: 0; flex: none; }
@media (max-width: 700px) { .point-carte { flex-wrap: wrap; gap: 14px; } .point-pastille { width: 52px; height: 52px; } .point-texte { flex-basis: calc(100% - 70px); } .point-carte .actions, .point-carte .btn { width: 100%; } .point .point-texte h2 { font-size: 22px; } }

/* Onglet « Plus » : articles du journal */
.articles { margin-top: 34px; }
.articles h2 { color: var(--nuit); font-size: 24px; margin: 0 0 4px; }
.articles-intro { margin: 0 0 16px; color: var(--nuit-doux); font-size: 16px; }
.grille-articles { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.article { display: flex; flex-direction: column; background: #fff; border-radius: 18px; box-shadow: 0 3px 12px rgba(13,36,66,.07); overflow: hidden; text-decoration: none; color: var(--nuit-doux); }
.article img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.article-texte { flex: 1; padding: 16px 18px 6px; font-size: 15px; line-height: 1.45; }
.article-texte b { display: block; color: var(--nuit); font-size: 18px; line-height: 1.3; margin-bottom: 5px; }
.article .ressource-action { display: block; padding: 6px 18px 16px; }
.articles-tous { text-align: center; margin: 18px 0 0; font-size: 16px; font-weight: 700; }
@media (max-width: 720px) { .grille-articles { grid-template-columns: 1fr; } }

/* Onglet « Plus » : les trois outils en grandes cartes, au-dessus du journal */
.outils { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.outils .carte { padding: 24px; gap: 12px; }
.outils .carte h2 { margin: 0; font-size: 22px; line-height: 1.2; min-height: 2.4em; color: var(--nuit); text-align: left; }
.outils .carte p { margin: 0; color: var(--nuit-doux); font-size: 16px; }
.outils .carte .visuel { min-height: 170px; height: 170px; }
.outils .carte .visuel img { max-height: 150px; }
.outils .visuel-test { flex-direction: column; gap: 10px; }
.outils .visuel-test span { background: #fff; border-radius: 999px; padding: 5px 14px; font-size: 14px; font-weight: 800; color: var(--nuit); }
.outils .visuel-logo img { max-height: 76px; transform: none; box-shadow: none; border-radius: 0; }
.outils .carte-maison { border-top-color: var(--nuit); }
.outils .carte-maison .etiquette { color: var(--nuit); }
.outils .carte-maison .btn-blanc { box-shadow: 0 4px 0 #b9d6d1, 0 0 0 2px var(--menthe) inset; }
.outils .btn { width: 100%; }
.grille-plus:not(:has(.ressource:not([hidden]))) { display: none; }
.articles-tous { margin-bottom: 14px; }
@media (max-width: 900px) { .outils { grid-template-columns: 1fr; margin-top: 22px; } .outils .carte h2 { min-height: 0; } .outils .carte .visuel { height: 150px; min-height: 150px; } }
/* Lien vers le cahier sur Amazon (accueil + pied de page) */
.pied .pied-cahier { margin: 4px 0 16px; }
.pied .pied-cahier .btn { color: #fff; font-size: 16px; min-height: 46px; padding: 11px 20px; width: auto; }
.cahier { padding-top: 22px; }
.cahier .point-pastille { background: var(--jaune); }

/* Refonte du 19/10 : vidéos mode d'emploi, écran d'accueil des lettres, page Ressources, blog */
.video-cadre { background: #fff; border-radius: 24px; box-shadow: var(--ombre); padding: 10px; border-top: 8px solid var(--corail); }
.video-cadre video, .intro-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 16px; background: var(--menthe-clair); }
.visite { padding-bottom: 0; }
.visite-grille { display: grid; grid-template-columns: 1.25fr .75fr; gap: 30px; align-items: center; }
.visite-texte h2 { margin: 0 0 8px; font-size: clamp(24px, 3.4vw, 32px); }
.visite-texte p { margin: 0 0 14px; color: var(--nuit-doux); }
.visite-liens { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.visite-liens a { display: flex; gap: 10px; align-items: center; text-decoration: none; color: var(--nuit); font-weight: 800; background: var(--menthe-clair); border-radius: 14px; padding: 10px 14px; }
.visite-liens a span { width: 30px; height: 30px; border-radius: 50%; background: var(--nuit); color: #fff; display: grid; place-items: center; font-size: 14px; flex: none; }
.intro-lettres { display: grid; grid-template-columns: 1.3fr .7fr; gap: 26px; align-items: center; background: #fff; border-radius: 24px; box-shadow: var(--ombre); padding: 18px; margin-top: -14px; position: relative; border-top: 8px solid var(--corail); }
.intro-video video { border-radius: 16px; }
.intro-texte h2 { margin: 0 0 12px; font-size: 28px; }
.intro-etapes { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.intro-etapes li { display: flex; gap: 10px; align-items: flex-start; color: var(--nuit-doux); font-size: 16px; }
.intro-etapes p { margin: 0; }
.intro-etapes b { color: var(--nuit); }
.intro-etapes span { width: 28px; height: 28px; border-radius: 50%; background: var(--nuit); color: #fff; font-weight: 800; display: grid; place-items: center; flex: none; font-size: 14px; margin-top: 1px; }
.intro-texte .btn { width: 100%; }
.intro-choix { margin: 12px 0 0; font-size: 14px; color: var(--nuit-doux); text-align: center; }
.fiches-tete .etiquette { margin: 0 0 6px; }
.fiches-lettres { padding: 34px 0 10px; }
.fiches-lettres h2 { margin: 0; font-size: 22px; }
.titre-outils { font-size: 24px; margin: 30px 0 0; }
.outils-deux { grid-template-columns: repeat(2, 1fr); margin-top: 14px; }
@media (max-width: 860px) { .visite-grille, .intro-lettres { grid-template-columns: 1fr; } .intro-lettres { padding: 12px; } }
@media (max-width: 900px) { .outils-deux { grid-template-columns: 1fr; } }

/* Blog */
.blog-entete { text-align: center; }
.blog-rubriques { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 22px 0 0; padding: 0; list-style: none; }
.blog-rubriques a { display: inline-block; padding: 8px 14px; border-radius: 999px; background: #fff; color: var(--nuit); font-weight: 800; font-size: 15px; text-decoration: none; box-shadow: 0 2px 8px rgba(13,36,66,.07); }
.blog-rubriques a[aria-current="page"] { background: var(--nuit); color: #fff; }
.blog-une { display: grid; grid-template-columns: 1.15fr .85fr; gap: 0; background: #fff; border-radius: 24px; overflow: hidden; box-shadow: var(--ombre); text-decoration: none; color: var(--nuit); margin-top: 26px; border-top: 8px solid var(--corail); }
.blog-une img { width: 100%; height: 100%; min-height: 0; object-fit: cover; aspect-ratio: 16 / 10; }
.blog-une div { padding: 26px; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.blog-une h2 { margin: 0; font-size: clamp(22px, 3vw, 30px); line-height: 1.15; }
.blog-une p { margin: 0; color: var(--nuit-doux); }
.blog-grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 24px 0 10px; }
.blog-carte { display: flex; flex-direction: column; background: #fff; border-radius: 20px; overflow: hidden; box-shadow: 0 3px 14px rgba(13,36,66,.08); text-decoration: none; color: var(--nuit); transition: transform .15s ease, box-shadow .15s ease; }
.blog-carte:hover, .blog-une:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(13,36,66,.14); }
.blog-carte img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.blog-carte div { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-carte h3 { margin: 0; font-size: 19px; line-height: 1.25; }
.blog-carte p { margin: 0; color: var(--nuit-doux); font-size: 15px; }
.blog-meta { font-size: 13px; font-weight: 800; color: var(--turquoise-fonce); text-transform: uppercase; letter-spacing: .06em; margin: 0; }
.blog-lire { margin-top: auto !important; color: var(--corail-fonce) !important; font-weight: 800; font-size: 15px; }
@media (max-width: 900px) { .blog-grille { grid-template-columns: repeat(2, 1fr); } .blog-une { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .blog-grille { grid-template-columns: 1fr; } }

.article-page { max-width: 760px; margin: 0 auto; }
.fil { font-size: 14px; color: var(--nuit-doux); margin: 0 0 10px; }
.fil a { color: var(--nuit-doux); }
.article-tete { background: var(--menthe); padding: 12px 0 40px; position: relative; overflow: hidden; }
.article-tete::before { content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none; background: repeating-linear-gradient(to bottom, transparent 0 46px, rgba(69,181,168,.3) 46px 48px); }
.article-tete .conteneur { position: relative; }
.article-tete h1 { font-size: clamp(28px, 4.6vw, 44px); line-height: 1.1; margin: 8px 0 12px; max-width: 18em; }
.article-tete .chapo-meta { color: var(--nuit-doux); font-size: 15px; margin: 0; }
.article-photo { margin: -26px auto 0; max-width: 960px; padding: 0 20px; position: relative; }
.article-photo img { width: 100%; height: auto; border-radius: 24px; box-shadow: var(--ombre); aspect-ratio: 16 / 9; object-fit: cover; }
.prose { font-size: 18px; line-height: 1.7; padding: 30px 0 10px; }
.prose > p:first-child { font-size: 20px; color: var(--nuit); font-weight: 600; background: var(--menthe-clair); border-radius: 18px; padding: 18px 22px; border-left: 6px solid var(--corail); }
.prose h2 { font-size: 26px; margin: 38px 0 10px; line-height: 1.2; }
.prose h3 { font-size: 20px; margin: 24px 0 6px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--turquoise-fonce); font-weight: 700; }
.prose strong { color: var(--nuit); }
.prose blockquote { margin: 20px 0; padding: 14px 20px; background: #fff; border-radius: 16px; box-shadow: 0 3px 12px rgba(13,36,66,.06); }
.faq { background: #fff; border-radius: 22px; box-shadow: 0 3px 14px rgba(13,36,66,.07); padding: 6px 22px 16px; margin: 34px 0 10px; }
.faq h2 { margin-top: 18px !important; }
.encart-appli { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; background: var(--menthe); border-radius: 22px; padding: 20px 22px; margin: 30px 0; }
.encart-appli .pastille { width: 60px; height: 60px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 26px; }
.encart-appli h2 { margin: 0 0 4px; font-size: 20px; }
.encart-appli p { margin: 0 0 12px; color: var(--nuit-doux); font-size: 16px; }
.encart-appli .actions { gap: 10px; }
.encart-appli .btn { min-height: 46px; font-size: 16px; padding: 10px 18px; }
.sources { font-size: 14px; color: var(--nuit-doux); border-top: 2px dashed var(--ligne); margin-top: 30px; padding-top: 12px; }
.sources h2 { font-size: 16px; margin: 0 0 6px; }
.sources ul { padding-left: 18px; margin: 0; }
.signature { font-size: 15px; color: var(--nuit-doux); margin: 18px 0 0; font-weight: 700; }
.a-lire { padding: 20px 0 50px; }
.a-lire h2 { font-size: 24px; margin: 0 0 4px; }
@media (max-width: 600px) { .prose { font-size: 17px; } .prose > p:first-child { font-size: 18px; } .encart-appli { grid-template-columns: 1fr; } }
.signature-collection { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; font-weight: 800; color: var(--nuit); margin-top: 14px !important; }
.signature-collection b { color: var(--corail); }
.fiches-tete .etiquette, .intro-texte .etiquette, .visite-texte .etiquette { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--corail-fonce); margin: 0 0 6px; }

/* Nouveautés chaque mois (décision du 19/10) */
.chaque-mois { display: flex; gap: 14px; align-items: center; background: #fff; border-radius: 18px; box-shadow: 0 3px 14px rgba(13,36,66,.08); border-left: 6px solid var(--jaune); padding: 14px 20px; margin: -14px 0 22px; position: relative; }
.chaque-mois p { margin: 0; color: var(--nuit-doux); font-size: 16px; }
.chaque-mois strong { color: var(--nuit); }
.chaque-mois-icone { font-size: 28px; flex: none; }
.chaque-mois + .fiches-tete { margin-top: 0; }