/* Les cahiers de Pixel : feuille de style unique du site. */

@font-face{font-family:Poppins;font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/poppins-400.woff2") format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins-500.woff2") format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins-600.woff2") format("woff2")}
@font-face{font-family:Poppins;font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins-700.woff2") format("woff2")}

:root{
  --bleu:#09355E;--bleu-fonce:#052440;--orange:#F87201;--orange-survol:#FF8A24;
  --creme:#FBEFD5;--creme-clair:#FFF8E9;--gris-bleu:#33526F;--focus:#C25500;--nuit:#062542;
  --ligne:rgba(9,53,94,0.2);--ease-out:cubic-bezier(0.23,1,0.32,1)
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:#FFFFFF;color:var(--bleu);font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.5}
img{max-width:100%;height:auto}
a{color:var(--bleu)}
a:hover{color:var(--bleu-fonce)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.sombre :focus-visible,.liseuse :focus-visible{outline-color:var(--creme)}
*{-webkit-tap-highlight-color:transparent}
a,button,label,summary{touch-action:manipulation}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
mark{background:#FFE3C2;color:var(--bleu);padding:1px 6px;border-radius:4px}

@keyframes entree{from{opacity:0;transform:translateY(8px)}}
@keyframes fondu{from{opacity:0}}
@keyframes merci{from{opacity:0;transform:translateY(8px);filter:blur(2px)}}

.bandeau-apercu{background:#FFE3C2;color:var(--bleu);font-size:13px;line-height:1.4;padding:8px 16px;text-align:center}

.evitement{position:absolute;left:16px;top:-120px;z-index:20;padding:12px 18px;border-radius:12px;background:var(--bleu);color:var(--creme);font-weight:600;text-decoration:none}
.evitement:focus{top:16px;color:var(--creme)}

/* ---------- En-tête et pied ---------- */
.entete{max-width:1120px;margin:0 auto;padding:24px 24px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;min-height:44px}
.logo img{display:block;height:48px;width:auto}
.lien-entete{font-size:15px;font-weight:500;padding:12px 4px}
.pied{border-top:1px solid var(--ligne)}
.pied-int{max-width:1120px;margin:0 auto;padding:24px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between;font-size:14px}
.pied nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.pied nav a{padding:12px 0}
.pied-mobile{margin-top:auto;padding:32px 20px 24px;display:flex;flex-wrap:wrap;gap:0 18px;font-size:13px}
.pied-mobile a{padding:12px 0}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;font:inherit;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;transition:transform 160ms var(--ease-out),background-color 150ms ease;-webkit-user-select:none;user-select:none}
.btn:active{transform:scale(0.97)}
.btn-orange,.btn-orange:hover{background:var(--orange);color:var(--bleu-fonce);border:none}
.btn-contour,.btn-contour:hover{border:2px solid var(--bleu);background:transparent;color:var(--bleu);padding:0 16px}
.btn-bleu,.btn-bleu:hover{background:var(--bleu);color:var(--creme);border:none}
.lien-cahier{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}

/* ---------- Accueil : présentation ---------- */
.hero{max-width:1120px;margin:0 auto;padding:32px 24px 8px;display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.hero > img{flex:0 0 auto;display:block;width:168px;height:auto}
.hero-texte{flex:1 1 420px;min-width:0}
.hero h1{margin:0;font-size:clamp(30px,4vw,48px);line-height:1.15;font-weight:700;max-width:18ch}
.hero p{margin:16px 0 0;font-size:17px;line-height:1.6;max-width:56ch}

/* ---------- Accueil : les cahiers ---------- */
.cahiers{max-width:1120px;margin:0 auto;padding:24px 24px 64px}
.grille-cahiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.cahier{display:flex;flex-direction:column;gap:12px;scroll-margin-top:16px;animation:entree 420ms var(--ease-out) both}
.cahier:nth-child(2){animation-delay:60ms}
.cahier:nth-child(3){animation-delay:120ms}
.cahier:nth-child(4){animation-delay:180ms}
.cahier h3{margin:4px 0 0;font-size:18px;font-weight:600;line-height:1.3}
.cahier .accroche{margin:0;font-size:15px;line-height:1.5;flex-grow:1}
.cahier .fiche{margin:0;font-size:14px;line-height:1.5;color:var(--gris-bleu)}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.note-prix{margin:24px 0 0;font-size:13px;line-height:1.5;color:var(--gris-bleu)}

/* Livre en relief */
.etagere{position:relative;height:330px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:14px}
.ombre-sol{position:absolute;left:50%;bottom:0;width:200px;height:28px;margin-left:-92px;background:radial-gradient(closest-side,rgba(9,53,94,0.30),rgba(9,53,94,0));transition:transform 450ms var(--ease-out),opacity 450ms var(--ease-out);pointer-events:none}
.livre3d{position:relative;display:block;margin:0;padding:0;border:0;background:none;cursor:pointer;perspective:1200px;-webkit-user-select:none;user-select:none}
.vol-std{--w:196px;--h:294px;--t:12px}
.vol-a4{--w:208px;--h:294px;--t:10px}
.volume{position:relative;display:block;width:var(--w);height:var(--h);transform-style:preserve-3d;transform:rotateY(-28deg) rotateX(-3deg);transition:transform 450ms var(--ease-out)}
.volume .avant{position:absolute;top:0;left:0;display:block;width:100%;height:100%;border-radius:2px 4px 4px 2px;transform:translateZ(calc(var(--t) / 2));backface-visibility:hidden;-webkit-backface-visibility:hidden}
.volume .reflet{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:2px 4px 4px 2px;transform:translateZ(calc(var(--t) / 2 + 0.5px));background:linear-gradient(90deg,rgba(0,0,0,0.16) 0%,rgba(255,255,255,0.22) 1.6%,rgba(0,0,0,0.08) 3.4%,rgba(0,0,0,0) 6%),linear-gradient(115deg,rgba(255,255,255,0.18) 0%,rgba(255,255,255,0) 38%);pointer-events:none}
.volume .tranche{position:absolute;top:3px;left:calc((var(--w) - var(--t)) / 2);width:var(--t);height:calc(var(--h) - 6px);transform:rotateY(90deg) translateZ(calc(var(--w) / 2 - 3px));background:repeating-linear-gradient(90deg,#FFFDF8 0 1px,#E2DBCD 1px 2px)}
.volume .dessus{position:absolute;left:2px;top:calc((var(--h) - var(--t)) / 2);width:calc(var(--w) - 5px);height:var(--t);transform:rotateX(90deg) translateZ(calc(var(--h) / 2 - 2px));background:repeating-linear-gradient(0deg,#FFFDF8 0 1px,#E2DBCD 1px 2px)}
.volume .arriere{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:4px 2px 2px 4px;transform:rotateY(180deg) translateZ(calc(var(--t) / 2));background:#D9D1C2}
.etagere .livre3d:active .volume{transform:rotateY(-12deg) rotateX(-2deg) translateY(-4px) scale(0.98);transition-duration:160ms}

/* ---------- Questions de parents ---------- */
.faq{max-width:1120px;margin:0 auto;padding:0 24px 80px;display:flex;flex-wrap:wrap;gap:24px 56px;align-items:flex-start}
.faq-titre{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:20px}
.faq-titre h2{margin:0;font-size:26px;font-weight:600;line-height:1.3}
.faq-titre img{display:block;width:148px;height:auto}
.faq-liste{flex:2 1 520px;min-width:0;border-bottom:1px solid var(--ligne)}
.faq details{border-top:1px solid var(--ligne)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:10px 0;font-size:17px;font-weight:600;line-height:1.4;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq .chevron{flex:0 0 auto;transition:transform 200ms var(--ease-out)}
.faq details[open] .chevron{transform:rotate(180deg)}
.faq details p{margin:0 0 20px;font-size:16px;line-height:1.65;max-width:62ch}

/* ---------- Prochaines sorties ---------- */
.titre-section{margin:0 0 24px;font-size:26px;font-weight:600;line-height:1.3}
.bientot{max-width:1120px;margin:0 auto;padding:0 24px 72px}
.grille-bientot{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:24px}
.carte-bientot{display:flex;flex-wrap:wrap;align-items:center;gap:24px;padding:24px;border-radius:20px;background:var(--creme)}
.carte-bientot .couv{display:block;flex:0 0 auto;width:132px;height:auto;border-radius:4px;box-shadow:0 1px 2px rgba(9,53,94,0.12),0 12px 24px -12px rgba(9,53,94,0.4)}
.attente{flex:0 0 auto;width:132px;aspect-ratio:2 / 3;border-radius:4px;border:2px dashed rgba(9,53,94,0.35);background:#FFFFFF;display:flex;align-items:center;justify-content:center}
.attente img{display:block;width:100px;height:auto}
.carte-bientot .texte{flex:1 1 200px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.carte-bientot h3{margin:0;font-size:20px;font-weight:600;line-height:1.3}
.carte-bientot p{margin:0;font-size:15px;line-height:1.5}
.pastille{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600}
.pastille-pleine{background:var(--bleu);color:var(--creme)}
.pastille-contour{border:2px solid var(--bleu);color:var(--bleu)}

/* ---------- Nouveautés par e-mail ---------- */
.nouveautes{background:var(--bleu);color:var(--creme)}
.nouveautes-int{max-width:1120px;margin:0 auto;padding:56px 24px;display:flex;flex-wrap:wrap;gap:32px;align-items:flex-end;justify-content:space-between}
.nouveautes-titre{flex:1 1 380px;min-width:0}
.nouveautes h2{margin:0;font-size:26px;font-weight:600;line-height:1.3;max-width:26ch}
.nouveautes-zone{flex:1 1 420px;min-width:0}
.sombre a,.sombre a:hover{color:var(--creme)}
.form-nouv{display:flex;flex-direction:column;gap:14px}
.form-nouv .etiquette{font-size:15px;font-weight:500}
.ligne-email{display:flex;gap:10px;flex-wrap:wrap}
.champ-email{flex:1 1 220px;min-width:0;min-height:48px;padding:0 16px;border-radius:12px;border:2px solid var(--creme);background:var(--creme);color:var(--bleu);font:inherit;font-size:16px}
.btn-ok{min-height:48px;padding:0 28px;border-radius:12px;border:none;background:var(--orange);color:var(--bleu-fonce);font:inherit;font-weight:600;font-size:16px;cursor:pointer;transition:transform 160ms var(--ease-out),background-color 150ms ease}
.btn-ok:active{transform:scale(0.97)}
.accord{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;cursor:pointer}
.accord input{width:20px;height:20px;margin:2px 0 0;flex:0 0 auto;accent-color:var(--orange)}
.merci-inscription{display:flex;flex-direction:column;gap:6px;animation:entree 320ms var(--ease-out) both}
.merci-inscription .grand{margin:0;font-size:22px;font-weight:600;line-height:1.3}
.merci-inscription p{margin:0;font-size:16px;line-height:1.6}
.note-apercu{margin:0;font-size:12px;line-height:1.4;opacity:0.85}
.cadre-tally{display:block;width:100%;border:0;min-height:160px;background:transparent}
.charger-tally{align-self:flex-start}
.carte-nouv{margin:36px 20px 0;padding:24px 20px;border-radius:18px;background:var(--bleu);color:var(--creme)}
.carte-nouv h2{margin:0 0 16px;font-size:19px;font-weight:600;line-height:1.35}
.carte-nouv .form-nouv{gap:12px}
.carte-nouv .form-nouv .etiquette{font-size:14px}
.carte-nouv .champ-email{flex:none;width:100%;padding:0 14px}
.carte-nouv .accord{font-size:13px}
.carte-nouv .accord input{margin-top:1px}
.carte-nouv .btn-ok{width:100%;padding:0}
.carte-nouv .merci-inscription .grand{font-size:19px;line-height:1.35}
.carte-nouv .merci-inscription p{font-size:15px;line-height:1.55}

/* ---------- Un mot de Nicolas ---------- */
.mot{background:var(--creme)}
.mot-int{max-width:1120px;margin:0 auto;padding:72px 24px;display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.mot-visuel{flex:1 1 320px;min-width:0;aspect-ratio:4 / 3;border-radius:16px;background:var(--creme-clair);display:flex;align-items:center;justify-content:center;overflow:hidden}
.mot-visuel .pixel{display:block;width:34%;height:auto}
.mot-visuel .photo{display:block;width:100%;height:100%;object-fit:cover}
.mot-texte{flex:1 1 380px;min-width:0}
.mot h2{margin:0 0 16px;font-size:26px;font-weight:600}
.mot p{margin:0;font-size:17px;line-height:1.7;max-width:46ch}
.mot .signature{margin:16px 0 0;font-weight:600}

/* ---------- Tu as déjà un cahier ---------- */
.deja{max-width:1120px;margin:0 auto;padding:64px 24px 72px}
.deja h2{margin:0;font-size:26px;font-weight:600;line-height:1.3}
.deja > p{margin:8px 0 0;font-size:17px;line-height:1.6;max-width:56ch}
.grille-deja{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px}
.ligne-cahier{display:flex;align-items:center;gap:14px;min-height:84px;padding:10px 14px;border-radius:14px;border:1px solid rgba(9,53,94,0.25);color:var(--bleu);text-decoration:none;transition:background-color 150ms ease,transform 160ms var(--ease-out)}
.ligne-cahier:active{transform:scale(0.98)}
.ligne-cahier img{display:block;flex:0 0 auto;width:42px;height:auto;border-radius:2px;box-shadow:0 1px 2px rgba(9,53,94,0.15)}
.ligne-cahier .nom{flex:1 1 auto;min-width:0;font-size:15px;font-weight:600;line-height:1.35}
.ligne-cahier svg{flex:0 0 auto}
.ligne-cahier.compacte{min-height:76px;padding:8px 14px}
.ligne-cahier.compacte img{width:40px}

/* ---------- Pages de téléphone (cahiers, écrire, introuvable) ---------- */
.page-mobile{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
.entete-mobile{padding:20px 20px 0;display:flex;align-items:center;gap:10px}
.entete-mobile .logo img{height:40px}
.principal-qr{padding:24px 20px 0;display:flex;flex-direction:column;gap:20px}
.duo{display:flex;gap:14px;align-items:flex-end}
.duo .couv{display:block;width:96px;height:auto;border-radius:3px;box-shadow:0 1px 2px rgba(9,53,94,0.12),0 10px 20px -10px rgba(9,53,94,0.4)}
.duo .pixel{display:block;width:104px;height:auto}
.principal-qr h1{margin:0;font-size:28px;line-height:1.2;font-weight:700}
.principal-qr .intro{margin:0;font-size:16px;line-height:1.55}
.boutons-qr{display:flex;flex-direction:column;gap:12px}
.btn-avis{display:flex;align-items:center;justify-content:center;gap:8px;min-height:56px;padding:0 20px;border-radius:14px;font-size:17px}
.btn-ecrire{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:64px;padding:10px 20px;border-radius:14px;border:2px solid var(--bleu);color:var(--bleu);text-decoration:none;text-align:center;transition:transform 160ms var(--ease-out),background-color 150ms ease}
.btn-ecrire:active{transform:scale(0.97)}
.btn-ecrire .l1{font-weight:600;font-size:17px}
.btn-ecrire .l2{font-size:14px}
.avis-bientot{margin:0;padding:16px 18px;border-radius:14px;background:var(--creme);font-size:15px;line-height:1.5}
.note-qr{margin:0;font-size:14px;line-height:1.5}
.autres{padding:36px 20px 0}
.autres h2{margin:0 0 16px;font-size:19px;font-weight:600}
.grille-autres{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.mini{width:100%;margin:0;padding:0;border:0;background:none;font:inherit;color:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:8px}
.mini .cadre-couv{aspect-ratio:2 / 3;display:flex;align-items:flex-end}
.mini .couv{display:block;width:100%;height:auto;border-radius:3px;transition:transform 220ms var(--ease-out);box-shadow:0 1px 2px rgba(9,53,94,0.12),0 10px 20px -10px rgba(9,53,94,0.4)}
.mini:active .couv{transform:scale(0.97)}
.mini .nom{font-size:14px;font-weight:600;line-height:1.3}
.mini .feuil{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;line-height:1.3;color:var(--gris-bleu)}
.principal-404{padding:28px 20px 0;display:flex;flex-direction:column;gap:16px}
.principal-404 > img{display:block;width:120px;height:auto}
.principal-404 h1{margin:0;font-size:28px;line-height:1.2;font-weight:700}
.principal-404 p{margin:0;font-size:16px;line-height:1.55}
.liste-cahiers{display:flex;flex-direction:column;gap:10px}
.btn-large{display:flex;align-items:center;justify-content:center;min-height:52px;margin-top:8px;padding:0 20px;border-radius:14px;border:2px solid var(--bleu);color:var(--bleu);font-weight:600;font-size:16px;text-decoration:none;transition:transform 160ms var(--ease-out),background-color 150ms ease}
.btn-large:active{transform:scale(0.97)}

/* ---------- Écrire à Nicolas ---------- */
.page-ecrire{padding:20px 20px 32px;display:flex;flex-direction:column;gap:24px}
.retour{display:inline-flex;align-items:center;gap:6px;min-height:44px;font-size:14px;font-weight:500;align-self:flex-start}
.titre-ecrire{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.titre-ecrire h1{margin:0 0 6px;font-size:28px;font-weight:700;line-height:1.2}
.titre-ecrire img{display:block;flex:0 0 auto;width:76px;height:auto}
.avant-envoi{display:flex;flex-direction:column;gap:22px}
.form-ecrire{display:flex;flex-direction:column;gap:22px}
.fieldset-choix legend{font-size:15px;font-weight:600}
.groupe{display:flex;flex-direction:column;gap:8px}
.groupe > label,.groupe > legend{font-size:15px;font-weight:600}
.groupe .leger{font-weight:400}
.champ{min-height:48px;padding:0 14px;border-radius:12px;border:2px solid rgba(9,53,94,0.35);background:#FFFFFF;color:var(--bleu);font:inherit;font-size:16px}
select.champ{padding:0 12px}
textarea.champ{padding:12px 14px;line-height:1.5;resize:vertical}
.champ-court{width:120px}
.fieldset-choix{margin:0;padding:0;border:none;display:flex;flex-direction:column;gap:8px}
.fieldset-choix legend{padding:0;margin-bottom:8px}
.choix{display:flex;align-items:center;gap:12px;min-height:48px;padding:0 14px;border-radius:12px;border:2px solid rgba(9,53,94,0.35);background:#FFFFFF;font-size:16px;font-weight:400;cursor:pointer;transition:border-color 150ms ease,background-color 150ms ease,transform 160ms var(--ease-out);-webkit-user-select:none;user-select:none}
.choix:active{transform:scale(0.98)}
.choix:has(input:checked){border-color:var(--bleu);background-color:rgba(9,53,94,0.06);box-shadow:inset 0 0 0 1px var(--bleu)}
.choix input{width:20px;height:20px;margin:0;accent-color:var(--bleu)}
.consigne{margin:0;font-size:14px;line-height:1.5}
.accord-clair{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;cursor:pointer}
.accord-clair input{width:20px;height:20px;margin:1px 0 0;flex:0 0 auto;accent-color:var(--bleu)}
.envoi{display:flex;flex-direction:column;gap:12px}
.btn-envoyer{min-height:56px;border-radius:14px;border:none;background:var(--bleu);color:var(--creme);font:inherit;font-weight:600;font-size:17px;cursor:pointer;transition:transform 160ms var(--ease-out),background-color 150ms ease}
.btn-envoyer:active{transform:scale(0.97)}
.petit{margin:0;font-size:13px;line-height:1.55}
.apparition{animation:merci 240ms var(--ease-out) both}
.merci{display:flex;flex-direction:column;gap:16px;padding-top:40px;animation:merci 320ms var(--ease-out) both}
.merci img{display:block;width:160px;height:auto}
.merci h1{margin:0;font-size:28px;font-weight:700;line-height:1.2}
.merci a{font-size:15px;font-weight:500;min-height:44px;display:inline-flex;align-items:center;align-self:flex-start}
[hidden]{display:none !important}

/* ---------- Pages légales ---------- */
.page-legale{min-height:100vh;display:flex;flex-direction:column}
.legal{flex:1 0 auto;width:100%;max-width:720px;margin:0 auto;padding:56px 24px 80px}
.legal h1{margin:0;font-size:clamp(30px,4vw,40px);line-height:1.2;font-weight:700}
.legal .maj{margin:8px 0 0;font-size:14px}
.legal .chapeau{margin:24px 0 0;font-size:17px;line-height:1.7}
.legal section{margin-top:32px}
.legal section:first-of-type{margin-top:40px}
.legal h2{margin:0 0 8px;font-size:19px;font-weight:600}
.legal p{margin:0;font-size:16px;line-height:1.75}
.legal p + p{margin-top:12px}
.legal ul{margin:0;padding-left:20px;font-size:16px;line-height:1.75}
.legal strong{font-weight:600}

/* ---------- Liseuse ---------- */
html.liseuse-ouverte,html.liseuse-ouverte body{overflow:hidden}
.liseuse-voile{position:fixed;inset:0;z-index:1000;opacity:0;transition:opacity 160ms ease}
.liseuse-voile.visible{opacity:1}
.liseuse{position:relative;width:100%;height:100%;display:flex;flex-direction:column;font-family:Poppins,system-ui,sans-serif;color:var(--creme);background:var(--nuit);outline:none;opacity:0;transition:opacity 200ms ease}
.liseuse.entree{opacity:1}
.liseuse-tete{display:flex;align-items:center;gap:12px;padding:16px 20px 8px}
.liseuse-tete .bloc{flex:1 1 auto;min-width:0}
.liseuse-tete h2{margin:0;font-size:18px;font-weight:600;line-height:1.3;color:var(--creme)}
.liseuse-tete p{margin:2px 0 0;font-size:13px;line-height:1.4;color:#D9CDB4}
.rond{flex:0 0 auto;width:44px;height:44px;padding:0;border-radius:999px;border:2px solid rgba(251,239,213,0.55);background:transparent;color:var(--creme);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.rond.grand{width:48px;height:48px}
.rond:disabled{opacity:0.35;cursor:default}
.liseuse-scene{position:relative;flex:1 1 auto;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden;perspective:2400px;touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none}
.liseuse-zoom{position:relative;transform-style:preserve-3d;transform:scale(0.96);transition:transform 260ms cubic-bezier(0.23,1,0.32,1)}
.liseuse.entree .liseuse-zoom{transform:scale(1)}
.liseuse-livre{position:relative;transform-style:preserve-3d}
.liseuse-ombre{position:absolute;bottom:-26px;height:34px;background:radial-gradient(closest-side,rgba(0,0,0,0.45),rgba(0,0,0,0))}
.liseuse-base{position:absolute;top:0;background:#FFFDF8}
.liseuse-base.g{left:0;box-shadow:-1px 1px 0 #DCD4C6,-2px 2px 0 #FFFDF8,-3px 3px 0 #D6CEBF,-4px 4px 0 #FFFDF8,-5px 5px 0 #CFC6B6}
.liseuse-base.d{box-shadow:1px 1px 0 #DCD4C6,2px 2px 0 #FFFDF8,3px 3px 0 #D6CEBF,4px 4px 0 #FFFDF8,5px 5px 0 #CFC6B6}
.feuille{position:absolute;top:0;transform-origin:left center;transform-style:preserve-3d}
.face{position:absolute;inset:0;overflow:hidden;background:#FFFDF8;border-radius:2px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.face.verso{transform:rotateY(180deg)}
.face img.page{display:block;width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-select:none;user-select:none}
.face-info,.face-fin{position:absolute;inset:0;padding:12% 11%;display:flex;flex-direction:column;justify-content:center;gap:14px;color:var(--bleu)}
.face-fin{align-items:center;text-align:center}
.face-info img{display:block;width:72%;height:auto;pointer-events:none}
.face-fin img{display:block;width:38%;height:auto;pointer-events:none}
.face-info .t1{margin:10px 0 0;font-weight:600;line-height:1.25}
.face-fin .t1{margin:6px 0 0;font-weight:700;line-height:1.25}
.face-info .t2,.face-fin .t2{margin:0;line-height:1.5}
.face-info .t3{margin:0;line-height:1.5;color:#3A5A7A}
.face-fin a{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:999px;background:var(--orange);color:var(--bleu-fonce);font-weight:600;text-decoration:none}
.face .ombre{position:absolute;inset:0;pointer-events:none}
.liseuse-pied{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 16px;padding:12px 20px 22px}
.liseuse-nav{display:flex;align-items:center;gap:12px}
.liseuse-etat{min-width:170px;text-align:center}
.liseuse-etat .etiquette{margin:0;font-size:14px;font-weight:500;line-height:1.4}
.liseuse-etat .aide{margin:2px 0 0;font-size:12px;line-height:1.4;color:#D9CDB4}
.liseuse-amazon,.liseuse-amazon:hover{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;background:var(--orange);color:var(--bleu-fonce);font-weight:600;font-size:15px;text-decoration:none}

/* ---------- Survol (souris seulement) ---------- */
@media (hover:hover) and (pointer:fine){
  .btn-orange:hover,.btn-ok:hover,.liseuse-amazon:hover,.face-fin a:hover{background-color:var(--orange-survol)}
  .btn-contour:hover,.btn-ecrire:hover,.btn-large:hover{background-color:rgba(9,53,94,0.08)}
  .btn-bleu:hover,.btn-envoyer:hover{background-color:#0D4579}
  .etagere:hover .volume{transform:rotateY(-12deg) rotateX(-2deg) translateY(-8px)}
  .etagere:hover .ombre-sol{transform:scale(0.88);opacity:0.7}
  .lien-cahier:hover{text-decoration-color:var(--bleu)}
  .faq summary:hover{color:var(--bleu-fonce)}
  .ligne-cahier:hover{background-color:rgba(9,53,94,0.05)}
  .mini:hover .couv{transform:translateY(-3px)}
  .choix:hover{border-color:rgba(9,53,94,0.6)}
}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion:reduce){
  .cahier,.merci-inscription{animation:fondu 200ms ease both}
  .merci,.apparition{animation:fondu 200ms ease both}
  .btn,.volume,.ombre-sol,.faq .chevron,.ligne-cahier,.mini .couv,.btn-ok,.btn-ecrire,.btn-large,.btn-envoyer,.choix{transition:background-color 150ms ease,border-color 150ms ease}
  .btn:active,.ligne-cahier:active,.mini:active .couv,.btn-ok:active,.btn-ecrire:active,.btn-large:active,.btn-envoyer:active,.choix:active{transform:none}
  .etagere:hover .volume,.livre3d:active .volume{transform:rotateY(-28deg) rotateX(-3deg)}
  .etagere:hover .ombre-sol{transform:none;opacity:1}
  .mini:hover .couv{transform:none}
  .liseuse,.liseuse-voile,.liseuse-zoom{transition:none}
}