/*
 * BD·Store — démonstration ghibon (boutique imaginaire de manga, BD et comics).
 *
 * Parti pris : la planche de bande dessinée. Des cases séparées par des gouttières,
 * des traits d'encre épais, des trames de points (Ben-Day) et deux accessoires du
 * genre — la bulle et la boîte de narration — pour la voix du site. Les couvertures
 * sont dessinées en CSS pur : aucune image, aucun service tiers.
 *
 * Polices auto-hébergées : Anton (titres) et Karla (texte), SIL Open Font License 1.1.
 */

@font-face {
  font-family: 'Anton';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/Anton-latin.woff2) format('woff2');
}
@font-face {
  font-family: 'Karla';
  font-style: normal; font-weight: 400 800; font-display: swap;
  src: url(../fonts/Karla-latin.woff2) format('woff2');
}

:root {
  --orange:  #d24a17;
  --orange-2:#a83610;
  --papier:  #f8f2e7;
  --papier-2:#efe6d4;
  --encre:   #17130f;
  --encre-2: #4d443a;
  --jaune:   #f4c430;
  --bleu:    #2a5aa6;
  --vert:    #1f6f5c;

  --titre: 'Anton', 'Impact', 'Arial Narrow Bold', sans-serif;
  --texte: 'Karla', 'Trebuchet MS', system-ui, sans-serif;
  --trait: 3px solid var(--encre);
  --gouttiere: clamp(.6rem, 1.4vw, 1rem);
  --largeur: 75rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--papier); color: var(--encre);
  font: 1.0625rem/1.55 var(--texte);
  min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; width: min(100% - 2rem, var(--largeur)); margin-inline: auto; padding-block: 1.5rem 3rem; }
img, svg { max-width: 100%; }
a { color: inherit; }
p, h1, h2, h3, ul, dl, dd, figure { margin: 0; }
ul { list-style: none; padding: 0; }
h1, h2, h3 { font-family: var(--titre); font-weight: 400; text-transform: uppercase; line-height: 1.02; letter-spacing: .01em; }
:focus-visible { outline: 3px solid var(--bleu); outline-offset: 3px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.passer { position: absolute; left: .5rem; top: -4rem; background: var(--jaune); border: var(--trait); padding: .5rem .9rem; font-weight: 700; z-index: 20; }
.passer:focus { top: .5rem; }

/* ---------------------------------------------------------------- Boutons */
.btn {
  display: inline-block; cursor: pointer; text-decoration: none; text-align: center;
  font: 800 .95rem/1 var(--texte); letter-spacing: .04em; text-transform: uppercase;
  padding: .85rem 1.25rem; border: var(--trait); border-radius: 0;
  transition: background .15s, color .15s, transform .15s;
}
.btn--plein { background: var(--orange); color: var(--papier); }
.btn--plein:hover { background: var(--encre); }
.btn--creux { background: transparent; color: var(--encre); }
.btn--creux:hover { background: var(--jaune); }
.btn:active { transform: translateY(1px); }

/* ---------------------------------------------------------------- En-tête */
.entete { background: var(--orange); color: var(--papier); }
.entete__haut {
  width: min(100% - 2rem, var(--largeur)); margin-inline: auto; padding-block: 1rem;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 1rem 2rem; align-items: center;
  background-image: radial-gradient(rgba(23, 19, 15, .16) 22%, transparent 24%);
  background-size: 10px 10px;
}
.logo { text-decoration: none; display: grid; line-height: 1; }
.logo__mot {
  font-family: var(--titre); font-size: clamp(2.2rem, 5vw, 3.1rem); letter-spacing: .02em; color: var(--papier);
  text-shadow: 3px 3px 0 var(--bleu), 4px 4px 0 var(--encre);
}
.logo__mot i { font-style: normal; color: var(--jaune); }
.logo small { margin-top: .5rem; font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.recherche { display: flex; max-width: 34rem; width: 100%; justify-self: center; }
.recherche input { flex: 1; min-width: 0; padding: .7rem .9rem; border: var(--trait); border-right: 0; background: var(--papier); color: var(--encre); font: 600 1rem var(--texte); border-radius: 0; }
.recherche button { padding: .7rem 1.1rem; border: var(--trait); background: var(--encre); color: var(--papier); font: 800 .9rem var(--texte); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; border-radius: 0; }
.recherche button:hover { background: var(--jaune); color: var(--encre); }
.entete__compte { display: flex; gap: 1.2rem; align-items: center; font-weight: 800; font-size: .92rem; letter-spacing: .04em; text-transform: uppercase; }
.entete__compte a { text-decoration: none; }
.entete__compte a:hover { text-decoration: underline; text-underline-offset: .25em; }
.panier-nb { display: inline-grid; place-items: center; min-width: 1.5rem; height: 1.5rem; padding: 0 .35rem; margin-left: .2rem; background: var(--jaune); color: var(--encre); border: 2px solid var(--encre); font-size: .8rem; }
.entete__nav { background: var(--encre); display: flex; flex-wrap: wrap; justify-content: center; gap: 0 .25rem; padding-inline: 1rem; }
.entete__nav a { color: var(--papier); text-decoration: none; font: 400 1.05rem/1 var(--titre); letter-spacing: .08em; text-transform: uppercase; padding: .95rem 1.1rem; border-bottom: 4px solid transparent; }
.entete__nav a:hover, .entete__nav a[aria-current] { border-bottom-color: var(--jaune); color: var(--jaune); }

/* ---------------------------------------------------------------- Accueil : la planche */
.planche {
  display: grid; gap: var(--gouttiere);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas: "titre titre une" "titre titre une" "manga bd comics";
}
.case { position: relative; border: var(--trait); overflow: hidden; background: var(--papier); }
.case--titre {
  grid-area: titre; padding: clamp(1.4rem, 3.5vw, 2.6rem);
  background-image: radial-gradient(rgba(210, 74, 23, .35) 26%, transparent 28%); background-size: 12px 12px;
  display: flex; flex-direction: column; justify-content: center; gap: 1.1rem;
}
.case__legende { align-self: flex-start; background: var(--jaune); border: 2px solid var(--encre); padding: .25rem .6rem; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.case--titre h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); }
.case--titre h1 em { font-style: normal; color: var(--orange); }
.case__texte { max-width: 30rem; font-weight: 500; }
.case__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.case--une {
  grid-area: une; display: grid; place-items: center; padding: 1.4rem 1rem 1.4rem;
  background: repeating-conic-gradient(from 0deg at 50% 56%, var(--orange) 0 6deg, #e0632a 6deg 12deg);
}
.case__couv { display: block; width: 62%; transform: rotate(3deg); box-shadow: 0 10px 24px -8px rgba(23, 19, 15, .55); transition: transform .3s; }
.case__couv:hover { transform: rotate(0) scale(1.03); }
.bulle {
  position: absolute; z-index: 3; top: .9rem; left: .8rem; max-width: 62%;
  background: var(--papier); border: 3px solid var(--encre); border-radius: 1.4rem;
  padding: .55rem .9rem; font-weight: 800; font-size: .95rem; line-height: 1.2; transform: rotate(-3deg);
}
.bulle::after { content: ''; position: absolute; left: 1.6rem; bottom: -.62rem; width: 1rem; height: 1rem; background: var(--papier); border-right: 3px solid var(--encre); border-bottom: 3px solid var(--encre); transform: rotate(45deg) skew(12deg, 12deg); }
.bulle--vide { position: relative; display: inline-block; top: 0; left: 0; max-width: none; margin-bottom: 1.2rem; }
.case--rayon a { display: flex; flex-direction: column; justify-content: flex-end; gap: .3rem; min-height: 9rem; height: 100%; padding: 1.1rem 1.2rem; text-decoration: none; }
.case--rayon span { font: 400 clamp(2.2rem, 5vw, 3.4rem)/1 var(--titre); text-transform: uppercase; }
.case--rayon small { font-weight: 700; font-size: .9rem; }
.case--comics small { align-self: flex-start; background: var(--encre); padding: .15rem .45rem; }
.case--manga { grid-area: manga; background: repeating-conic-gradient(from 0deg at 20% 110%, var(--jaune) 0 8deg, #f8d75f 8deg 16deg); }
.case--bd { grid-area: bd; background: repeating-radial-gradient(circle at 80% 120%, var(--bleu) 0 14px, #3a6cb8 14px 28px); color: var(--papier); }
.case--comics { grid-area: comics; background: radial-gradient(var(--jaune) 22%, transparent 24%) 0 0/14px 14px, var(--encre); color: var(--papier); }
.case--comics span { text-shadow: 2px 2px 0 var(--encre), 0 0 8px var(--encre); }
.case--rayon a:hover span { text-decoration: underline; text-decoration-thickness: 4px; text-underline-offset: .12em; }
.case--rayon a:focus-visible { outline-offset: -6px; outline-color: var(--papier); }
.case--manga a:focus-visible { outline-color: var(--encre); }

.bloc { margin-top: clamp(2.5rem, 6vw, 4rem); }
.bloc__tete { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; border-bottom: var(--trait); padding-bottom: .5rem; margin-bottom: 1.4rem; }
.bloc__tete h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.bloc__tete a { font-weight: 800; font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; color: var(--orange-2); }
.bloc__tete a:hover { text-decoration: underline; text-underline-offset: .25em; }

.narration {
  margin-top: clamp(2.5rem, 6vw, 4rem); background: var(--jaune); border: var(--trait); padding: .9rem 1.2rem;
  font-size: 1rem; box-shadow: 6px 6px 0 var(--encre);
}
.narration b { text-transform: uppercase; letter-spacing: .05em; }
.narration--petit { margin-top: 1rem; padding: .7rem .9rem; font-size: .92rem; box-shadow: none; }

/* ---------------------------------------------------------------- Grille et cartes */
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(11.5rem, 1fr)); gap: 1.8rem 1.2rem; }
.carte { display: flex; flex-direction: column; gap: .8rem; min-width: 0; }
.carte[hidden] { display: none; }
.carte__couv { display: block; transition: transform .25s; }
.carte__couv:hover { transform: translateY(-4px) rotate(-.8deg); }
.carte__corps { display: flex; flex-direction: column; gap: .15rem; flex: 1; }
.carte__editeur { font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-2); }
.carte__titre { font: 800 1.02rem/1.25 var(--texte); text-transform: none; letter-spacing: 0; }
.carte__titre a { text-decoration: none; }
.carte__titre a:hover { text-decoration: underline; text-underline-offset: .2em; }
.carte__auteur { font-size: .9rem; color: var(--encre-2); }
.carte__bas { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: auto; padding-top: .5rem; }
.carte__ajout { margin-top: .5rem; padding: .65rem .8rem; font-size: .82rem; }
.prix { font: 400 1.35rem/1 var(--titre); letter-spacing: .02em; }
.prix--grand { font-size: 2.2rem; }
.pastille { font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: .25rem .45rem; border: 2px solid var(--encre); white-space: nowrap; }
.pastille--ok { background: #d4ecdd; }
.pastille--pre { background: var(--jaune); }

/* ---------------------------------------------------------------- Couvertures (CSS pur) */
.couv {
  --bg: #f4c430; --a: #d24a17; --b: #17130f; --lf: #17130f; --lt: #f8f2e7;
  container-type: inline-size; position: relative; isolation: isolate; overflow: hidden;
  aspect-ratio: 2 / 3; background: var(--bg); border: 2px solid var(--encre);
}
.couv__rayon { position: absolute; z-index: 2; top: 4cqw; left: 4cqw; background: var(--lf); color: var(--lt); font: 800 3.8cqw/1 var(--texte); letter-spacing: .14em; text-transform: uppercase; padding: 1.4cqw 2.4cqw; }
.couv__tome { position: absolute; z-index: 2; top: 3.5cqw; right: 4cqw; width: 15cqw; height: 15cqw; display: grid; place-items: center; background: var(--jaune); color: var(--encre); border: .9cqw solid var(--encre); border-radius: 50%; font: 400 6.8cqw/1 var(--titre); }
.couv__titre { position: absolute; z-index: 2; left: 5cqw; right: 5cqw; bottom: 11cqw; background: var(--lf); color: var(--lt); font: 400 11.5cqw/1.02 var(--titre); text-transform: uppercase; letter-spacing: .01em; padding: 3cqw 4cqw 3.2cqw; }
.couv__auteur { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; background: #17130f; color: #f8f2e7; font: 700 4.2cqw/1 var(--texte); letter-spacing: .1em; text-transform: uppercase; padding: 2.8cqw 5cqw; }
/* Le motif vit dans ::before (et ::after pour les détails) : ainsi les unités cqw se calculent
   sur la couverture elle-même, et non sur la fenêtre. */
.couv::before { content: ''; position: absolute; inset: 0; z-index: 0; background: var(--bg); }
.m-soleil::before {
  background: radial-gradient(circle at 50% 36%, var(--b) 0 16%, transparent 16.5%),
              repeating-conic-gradient(from 0deg at 50% 36%, var(--a) 0 7.5deg, var(--bg) 7.5deg 15deg);
}
.m-trame::before {
  background: radial-gradient(circle at 50% 40%, var(--a) 0 30%, transparent 30.5%),
              radial-gradient(var(--b) 22%, transparent 24%) 0 0 / 9cqw 9cqw, var(--bg);
}
.m-vagues::before { background: repeating-radial-gradient(circle at 50% 120%, var(--a) 0 6cqw, var(--bg) 6cqw 12cqw); }
.m-vagues::after { content: ''; position: absolute; z-index: 1; top: 20cqw; right: 16cqw; width: 22cqw; height: 22cqw; border-radius: 50%; background: var(--b); border: .8cqw solid var(--lf); }
.m-damier::before { background: conic-gradient(var(--a) 25%, var(--bg) 0 50%, var(--a) 0 75%, var(--bg) 0) 0 0 / 26cqw 26cqw; }
.m-ville::before {
  background:
    radial-gradient(circle at 74% 22%, var(--b) 0 10cqw, transparent 10.5cqw),
    linear-gradient(var(--a), var(--a)) 4% 100% / 16% 46% no-repeat,
    linear-gradient(var(--a), var(--a)) 22% 100% / 14% 62% no-repeat,
    linear-gradient(var(--a), var(--a)) 38% 100% / 18% 38% no-repeat,
    linear-gradient(var(--a), var(--a)) 58% 100% / 14% 70% no-repeat,
    linear-gradient(var(--a), var(--a)) 74% 100% / 22% 52% no-repeat,
    var(--bg);
}
.m-eclair::before { background: repeating-linear-gradient(-20deg, var(--bg) 0 9cqw, var(--b) 9cqw 10cqw); }
.m-eclair::after { content: ''; position: absolute; inset: 0; z-index: 1; background: var(--a); clip-path: polygon(58% 6%, 24% 50%, 47% 50%, 36% 90%, 78% 40%, 54% 40%); }

/* Vraies couvertures : sur un site livré, les couvertures sont des images. Le cadre BD·Store
   les habille de la même façon (trait d'encre, trame de points, léger relief) pour que
   la page garde son allure de planche. Usage : <div class="couv couv--photo"><img ...></div> */
.couv--photo { background: var(--papier-2); }
.couv--photo::before { content: none; }
.couv--photo img { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.couv--photo::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(rgba(23, 19, 15, .55) 24%, transparent 26%) 0 0 / 4.5cqw 4.5cqw;
  mix-blend-mode: multiply; opacity: .28;
}
.couv--photo .couv__rayon, .couv--photo .couv__tome { z-index: 2; }
.couv--photo .couv__titre, .couv--photo .couv__auteur { display: none; }

/* ---------------------------------------------------------------- Catalogue */
.entete-page { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-bottom: var(--trait); padding-bottom: .6rem; margin-bottom: 1.5rem; }
.entete-page h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); }
.entete-page__nb { font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--orange-2); }
.catalogue { display: grid; grid-template-columns: 15.5rem minmax(0, 1fr); gap: clamp(1.4rem, 3vw, 2.6rem); align-items: start; }
.filtres { position: sticky; top: 1rem; display: grid; gap: 1.2rem; padding-right: 1.4rem; border-right: 2px dashed var(--encre); }
.filtres__groupe { border: 0; padding: 0; margin: 0; display: grid; gap: .45rem; min-width: 0; }
.filtres label, .filtres legend { font-weight: 800; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; padding: 0; }
.filtres input[type="search"], .filtres select { width: 100%; padding: .65rem .7rem; border: var(--trait); background: var(--papier); font: 600 1rem var(--texte); color: var(--encre); border-radius: 0; }
.choix { display: flex !important; align-items: center; gap: .55rem; font-size: .95rem !important; letter-spacing: 0 !important; text-transform: none !important; font-weight: 600 !important; cursor: pointer; padding: .15rem 0; }
.choix input { appearance: none; width: 1.15rem; height: 1.15rem; border: 2px solid var(--encre); background: var(--papier); display: grid; place-items: center; flex: none; margin: 0; cursor: pointer; }
.choix input:checked { background: var(--orange); box-shadow: inset 0 0 0 3px var(--papier); }
.choix small { color: var(--encre-2); font-weight: 600; }
.filtres input[type="range"] { width: 100%; accent-color: var(--orange); }
.filtres__raz { padding: .7rem 1rem; font-size: .8rem; }
.resultats { min-width: 0; }
.vide { text-align: center; padding: 3rem 1rem; display: grid; justify-items: center; gap: .8rem; }
.vide[hidden] { display: none; }

/* ---------------------------------------------------------------- Fiche produit */
.fil { font-size: .85rem; font-weight: 700; margin-bottom: 1.4rem; color: var(--encre-2); }
.fil a { text-decoration: none; }
.fil a:hover { text-decoration: underline; }
.fiche { display: grid; grid-template-columns: minmax(0, 22rem) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.fiche__couv { box-shadow: 8px 8px 0 var(--encre); }
.fiche__editeur { font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--orange-2); margin-bottom: .5rem; }
.fiche h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.fiche__tome { color: var(--orange); }
.fiche__auteur { margin-top: .5rem; font-size: 1.1rem; font-weight: 700; }
.fiche__prix { display: flex; align-items: center; gap: 1rem; margin-top: 1.4rem; }
.fiche__resume { margin-top: 1.2rem; max-width: 36rem; font-size: 1.1rem; }
.fiche__achat { display: flex; flex-wrap: wrap; align-items: end; gap: .8rem; margin-top: 1.6rem; }
.fiche__achat label { display: block; width: 100%; font-weight: 800; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: -.4rem; }
.fiche__achat input { width: 5rem; padding: .8rem .6rem; border: var(--trait); background: var(--papier); font: 700 1.05rem var(--texte); text-align: center; border-radius: 0; }
.fiche__infos { margin-top: 2rem; max-width: 28rem; border-top: 2px solid var(--encre); }
.fiche__infos div { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px dashed var(--encre-2); }
.fiche__infos dt { font-weight: 800; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--encre-2); }
.fiche__infos dd { font-weight: 600; text-align: right; }

/* ---------------------------------------------------------------- Panier */
.panier { display: grid; grid-template-columns: minmax(0, 1fr) 21rem; gap: clamp(1.4rem, 3vw, 2.6rem); align-items: start; }
.panier__ligne { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr) auto; gap: 1rem 1.3rem; align-items: center; padding: 1.1rem 0; border-bottom: 2px solid var(--encre); }
.panier__ligne:first-child { padding-top: 0; }
.panier__ligne .couv { border-width: 2px; }
.panier__titre { font: 800 1.05rem/1.25 var(--texte); }
.panier__titre a { text-decoration: none; }
.panier__titre a:hover { text-decoration: underline; }
.panier__unit { font-size: .9rem; color: var(--encre-2); margin-top: .15rem; }
.panier__qte { display: inline-flex; align-items: center; margin-top: .6rem; border: 2px solid var(--encre); }
.panier__qte button { width: 2.2rem; height: 2.2rem; border: 0; background: var(--papier-2); font: 800 1.1rem var(--texte); cursor: pointer; }
.panier__qte button:hover { background: var(--jaune); }
.panier__qte output { min-width: 2.4rem; text-align: center; font-weight: 800; }
.panier__droite { text-align: right; display: grid; gap: .6rem; justify-items: end; }
.panier__retirer { border: 0; background: none; padding: 0; font: 700 .85rem var(--texte); text-decoration: underline; text-underline-offset: .2em; cursor: pointer; color: var(--encre-2); }
.panier__retirer:hover { color: var(--orange-2); }
.panier__recap { position: sticky; top: 1rem; border: var(--trait); padding: 1.4rem; background: var(--papier-2); }
.panier__recap[hidden] { display: none; }
.panier__recap h2 { font-size: 1.7rem; margin-bottom: 1rem; }
.panier__recap dl div { display: flex; justify-content: space-between; padding: .45rem 0; }
.panier__recap dl .total { border-top: 2px solid var(--encre); margin-top: .4rem; padding-top: .8rem; font: 400 1.6rem/1 var(--titre); }
.panier__port { margin: .8rem 0 1.2rem; font-size: .9rem; color: var(--encre-2); }
.panier__recap .btn { width: 100%; }

/* ---------------------------------------------------------------- Comptes */
.compte { max-width: 26rem; margin-inline: auto; padding-block: 1rem; }
.compte h1 { font-size: clamp(2.4rem, 6vw, 3.4rem); margin-bottom: 1.4rem; }
.formulaire { display: grid; gap: 1rem; padding: 1.5rem; border: var(--trait); background: var(--papier-2); }
.champ { display: grid; gap: .35rem; }
.champ label { font-weight: 800; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.champ input { padding: .75rem .8rem; border: var(--trait); background: var(--papier); font: 600 1rem var(--texte); border-radius: 0; color: var(--encre); }
.compte__bas { margin-top: 1.2rem; font-size: .95rem; }
.compte__bas a { font-weight: 700; }

/* ---------------------------------------------------------------- Pied */
.pied { margin-top: auto; background: var(--encre); color: var(--papier); background-image: radial-gradient(rgba(210, 74, 23, .5) 24%, transparent 26%); background-size: 10px 10px; background-repeat: repeat-x; background-position: 0 0; padding-top: 0; }
.pied__grille { width: min(100% - 2rem, var(--largeur)); margin-inline: auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; padding-block: 3rem 1.5rem; }
.pied__logo { font: 400 2rem/1 var(--titre); letter-spacing: .02em; margin-bottom: .6rem; }
.pied__logo i { font-style: normal; color: var(--jaune); }
.pied__titre { font: 400 1.1rem/1 var(--titre); letter-spacing: .08em; text-transform: uppercase; color: var(--jaune); margin-bottom: .6rem; }
.pied p { font-size: .95rem; }
.pied a { text-underline-offset: .2em; }
.pied__demo { width: min(100% - 2rem, var(--largeur)); margin: 0 auto; padding-block: 1.2rem 2rem; border-top: 1px solid rgba(248, 242, 231, .3); font-size: .82rem; color: rgba(248, 242, 231, .8); }

.toast { position: fixed; z-index: 30; left: 50%; bottom: 1.4rem; transform: translateX(-50%); background: var(--encre); color: var(--papier); border: 3px solid var(--jaune); padding: .75rem 1.2rem; font-weight: 800; letter-spacing: .03em; }
.toast[hidden] { display: none; }

/* ---------------------------------------------------------------- Petits écrans */
@media (max-width: 960px) {
  .entete__haut { grid-template-columns: 1fr auto; }
  .recherche { grid-column: 1 / -1; grid-row: 2; max-width: none; }
  .planche { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "titre titre" "une une" "manga bd" "comics comics"; }
  .case--une { min-height: 22rem; }
  .catalogue { grid-template-columns: 1fr; }
  .filtres { position: static; border-right: 0; border-bottom: 2px dashed var(--encre); padding: 0 0 1.4rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
  .filtres__raz { justify-self: start; }
  .fiche { grid-template-columns: 1fr; }
  .fiche__couv { max-width: 18rem; }
  .panier { grid-template-columns: 1fr; }
  .panier__recap { position: static; }
  .pied__grille { grid-template-columns: 1fr; gap: 1.4rem; }
}
@media (max-width: 520px) {
  .entete__compte { gap: .8rem; font-size: .8rem; }
  .entete__nav a { padding-inline: .6rem; font-size: .95rem; }
  .grille { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem .8rem; }
  .panier__ligne { grid-template-columns: 4.2rem minmax(0, 1fr); }
  .panier__droite { grid-column: 1 / -1; grid-template-columns: 1fr auto; text-align: left; justify-items: start; align-items: center; }
  .case__couv { width: 52%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .carte__couv, .case__couv, .btn { transition: none; }
}