/* Vélo & Trottinette : feuille de style unique, sans framework. */

:root {
  --bg: #f4f3ee;
  --surface: #ffffff;
  --surface-2: #ebeae3;
  --ink: #15171a;
  --muted: #5b6068;  /* contraste ≥ 4,5 sur --bg, --surface et --surface-2 (WCAG AA) */
  --line: #e2e0d8;
  --accent: #2848ff;
  --accent-ink: #ffffff;
  --accent-soft: #e6eaff;
  --trott: #ff5c38;
  --trott-soft: #ffe9e2;
  --ok: #1f8a4c;
  --ok-soft: #e3f5ea;
  --ko: #b23a2a;
  --ko-soft: #fbe7e3;
  --radius: 18px;
  --radius-s: 10px;
  --ombre: 0 1px 2px rgba(20, 22, 26, .06), 0 12px 32px -18px rgba(20, 22, 26, .25);
  --police-titre: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --police: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
.fiche-tete > *, .fiche-colonnes > *, .liste-layout > *, .deux-colonnes > *, .reco > * { min-width: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--police); font-size: 16px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
h1, h2, h3 { font-family: var(--police-titre); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 1.2rem + 3.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
table { border-collapse: collapse; width: 100%; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
.muted { color: var(--muted); }
.petit { font-size: .875rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: .5rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; }

.conteneur { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: clamp(2rem, 4vw, 3.5rem) 0; }
.section-fond { background: var(--surface-2); }
.section-tete { margin-bottom: 1.5rem; }
.section-tete p { margin: 0; }

/* Entête */
.entete { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 84%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.entete-inner { display: flex; align-items: center; gap: 1.5rem; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--police-titre); font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; text-decoration: none; }
.logo em, .pied-logo em { font-style: normal; color: var(--accent); }
.logo svg { color: var(--accent); }
.nav { display: flex; gap: .25rem; margin-left: auto; }
.nav a { text-decoration: none; padding: .45rem .8rem; border-radius: 999px; font-weight: 500; font-size: .95rem; }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--ink); color: var(--bg); }
.badge { display: inline-block; min-width: 1.35em; padding: 0 .35em; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: .75rem; text-align: center; font-weight: 600; margin-left: .25em; }
.nav a[aria-current="page"] .badge { background: var(--bg); color: var(--ink); }

.langue { font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: .3rem .6rem; color: var(--muted); }
.langue:hover { color: var(--ink); border-color: var(--ink); }

/* Boutons */
.bouton { display: inline-flex; align-items: center; gap: .4rem; padding: .65rem 1.1rem; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); font-weight: 600; text-decoration: none; transition: transform .12s ease, background .15s ease; }
.bouton:hover { background: var(--ink); color: var(--bg); transform: translateY(-1px); }
.bouton-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.bouton-accent:hover { background: color-mix(in srgb, var(--accent) 85%, var(--ink)); border-color: transparent; color: var(--accent-ink); }
.bouton-grand { padding: .9rem 1.4rem; font-size: 1.05rem; }
.lien { background: none; border: 0; padding: 0; text-decoration: underline; color: var(--muted); }
.lien:hover { color: var(--accent); }
.lien-fleche { font-weight: 600; text-decoration: none; }
.lien-fleche::after { content: " →"; }

/* Hero */
.hero { padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(2rem, 5vw, 4rem); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto; height: 120%; background: radial-gradient(60% 70% at 80% 20%, var(--accent-soft), transparent 70%), radial-gradient(40% 50% at 15% 80%, var(--trott-soft), transparent 70%); z-index: -1; pointer-events: none; }
.hero-inner { max-width: 820px; }
.surtitre { text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 600; color: var(--muted); margin-bottom: 1rem; }
.surtitre a { text-decoration: none; }
.hero h1 { font-size: clamp(2.6rem, 1.5rem + 5vw, 5rem); margin-bottom: 1rem; }
.souligne { background: linear-gradient(transparent 62%, var(--accent-soft) 62%); }
.hero-texte { font-size: 1.15rem; max-width: 60ch; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }

/* Grilles et cartes */
.grille { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.grille-2 { grid-template-columns: repeat(2, 1fr); }
.grille-3 { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.grille-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.carte { background: var(--surface); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--ombre); transition: transform .18s ease, box-shadow .18s ease; position: relative; }
.carte:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(20, 22, 26, .06), 0 24px 40px -20px rgba(20, 22, 26, .35); }
.carte-image { display: block; aspect-ratio: 4 / 3; background: linear-gradient(160deg, var(--surface-2), var(--surface)); position: relative; overflow: hidden; }
.carte-trott .carte-image { background: linear-gradient(160deg, var(--trott-soft), var(--surface)); }
.carte-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.carte-sans-image { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--police-titre); font-weight: 800; font-size: 1.5rem; color: var(--muted); opacity: .5; }
.carte-rang { position: absolute; top: .75rem; left: .75rem; background: var(--ink); color: var(--bg); font-family: var(--police-titre); font-weight: 700; font-size: .8rem; padding: .15rem .55rem; border-radius: 999px; }
.carte-corps { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.carte-sur { display: flex; gap: .6rem; align-items: center; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; margin: 0; white-space: nowrap; }
.carte-sur > span:first-child { overflow: hidden; text-overflow: ellipsis; }
.eclair { color: var(--accent); text-transform: none; letter-spacing: 0; font-weight: 600; white-space: nowrap; }
.carte-titre { font-size: 1.05rem; margin: 0; line-height: 1.25; min-height: 2.5em; }
.carte-titre a { text-decoration: none; }
.carte-titre a::after { content: ""; position: absolute; inset: 0; }
.carte-prix { margin: 0; color: var(--muted); font-size: .95rem; }
.carte-prix strong { color: var(--ink); font-size: 1.15rem; font-family: var(--police-titre); }
.puces { list-style: none; padding: 0; margin: .25rem 0 0; display: flex; flex-wrap: wrap; gap: .35rem; min-height: calc(2 * 1.6rem + .35rem); align-content: flex-start; }
.puces li { font-size: .78rem; padding: .2rem .55rem; border-radius: 999px; background: var(--surface-2); color: var(--ink); }
.carte-comparer { position: relative; z-index: 1; margin-top: auto; align-self: flex-start; background: none; border: 1px dashed var(--line); border-radius: 999px; padding: .3rem .75rem; font-size: .82rem; color: var(--muted); }
.carte-comparer:hover, .carte-comparer[aria-pressed="true"] { border-style: solid; border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.carte-comparer[aria-pressed="true"] .plus::before { content: "✓"; }
.carte-comparer[aria-pressed="true"] .plus { font-size: 0; }
.carte-comparer[aria-pressed="true"] .plus::before { font-size: .82rem; }
.plus { font-weight: 700; }

/* Tuiles par usage */
.tuiles { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.tuile { display: flex; flex-direction: column; gap: .2rem; padding: 1.1rem 1.2rem; background: var(--surface); border-radius: var(--radius); text-decoration: none; box-shadow: var(--ombre); transition: transform .15s ease; }
.tuile:hover { transform: translateY(-2px); color: var(--ink); }
.tuile-n { font-family: var(--police-titre); font-weight: 800; font-size: 2rem; color: var(--accent); line-height: 1; }
.tuile-label { font-weight: 600; }
.tuile-fleche { color: var(--muted); }
.deux-colonnes { display: grid; gap: 2.5rem; grid-template-columns: 1fr 1fr; }
.trois { display: grid; gap: 2rem; grid-template-columns: repeat(3, 1fr); }
.trois h3 { margin-bottom: .3rem; }

/* Listes filtrées */
.fil { font-size: .85rem; color: var(--muted); margin-bottom: 1rem; }
.fil a { text-decoration: none; }
.liste-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; }
.filtres { position: sticky; top: 80px; max-height: calc(100vh - 96px); overflow-y: auto; overscroll-behavior: contain; display: flex; flex-direction: column; gap: 1.1rem; background: var(--surface); padding: 1.2rem; border-radius: var(--radius); box-shadow: var(--ombre); }
.filtre { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .3rem; }
.filtre legend, .filtre-titre { font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 0; margin-bottom: .2rem; display: flex; justify-content: space-between; }
.filtre output { text-transform: none; letter-spacing: 0; color: var(--ink); }
.radio { display: flex; gap: .5rem; align-items: center; font-size: .95rem; }
.radio input { accent-color: var(--accent); }
input[type="search"], select { padding: .55rem .7rem; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--bg); width: 100%; }
input[type="range"] { accent-color: var(--accent); width: 100%; }
.resultats-compte { color: var(--muted); margin-bottom: 1rem; }
.resultats.htmx-request { opacity: .5; transition: opacity .2s; }
.vide { padding: 2rem; background: var(--surface); border-radius: var(--radius); text-align: center; margin-bottom: 2rem; }

/* Fiche */
.fiche { padding: 1.5rem 0 3rem; }
.fiche-tete { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; margin-bottom: 2rem; }
.fiche-principale { margin: 0; background: linear-gradient(160deg, var(--surface-2), var(--surface)); border-radius: var(--radius); aspect-ratio: 4 / 3; position: relative; overflow: hidden; }
.fiche-principale img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.fiche-sans-image { display: grid; place-items: center; color: var(--muted); font-family: var(--police-titre); font-size: 2rem; font-weight: 800; opacity: .5; }
.fiche-resume h1 { margin-bottom: .5rem; }
.fiche-prix { display: flex; flex-direction: column; gap: .15rem; margin-bottom: 1rem; }
.fiche-prix strong { font-family: var(--police-titre); font-size: 2.2rem; font-weight: 800; line-height: 1; }
.fiche-synthese { font-size: 1.05rem; }
.pour-qui { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; color: var(--muted); font-size: .9rem; }
.tag { display: inline-block; font-size: .8rem; padding: .15rem .6rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.tag-promo { background: var(--trott-soft); color: var(--trott); }
.fiche-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.chiffres { display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; margin-bottom: 2.5rem; }
.chiffre { background: var(--surface); border-radius: var(--radius); padding: 1rem 1.1rem; display: flex; flex-direction: column; box-shadow: var(--ombre); }
.chiffre-v { font-family: var(--police-titre); font-weight: 800; font-size: 1.6rem; letter-spacing: -.02em; line-height: 1.1; }
.chiffre-texte { font-size: 1.1rem; }
.chiffre-l { font-size: .8rem; color: var(--muted); margin-top: .2rem; }
.fiche-colonnes { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 2.5rem; align-items: start; }
.fiche-principal > section { margin-bottom: 2.5rem; }
.pour-contre { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.liste-plus, .liste-moins { list-style: none; padding: 0; }
.liste-plus li, .liste-moins li { position: relative; padding-left: 1.6rem; margin-bottom: .4rem; }
.liste-plus li::before, .liste-moins li::before { position: absolute; left: 0; top: .1rem; width: 1.1rem; height: 1.1rem; border-radius: 50%; display: grid; place-items: center; font-size: .7rem; font-weight: 700; }
.liste-plus li::before { content: "✓"; background: var(--ok-soft); color: var(--ok); }
.liste-moins li::before { content: "–"; background: var(--ko-soft); color: var(--ko); }
.retenir li { margin-bottom: .4rem; }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 2rem; }
.table-specs caption { text-align: left; font-family: var(--police-titre); font-weight: 700; font-size: 1rem; padding-bottom: .4rem; }
.table-specs th, .table-specs td { padding: .5rem 0; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; font-size: .95rem; }
.table-specs th { font-weight: 500; color: var(--muted); width: 45%; padding-right: 1rem; }
.source { text-decoration: none; color: var(--muted); font-size: .8rem; }
.table-offres th, .table-offres td { padding: .6rem .5rem; border-bottom: 1px solid var(--line); text-align: left; }
.table-offres th { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.avis { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .75rem; }
.avis li { display: flex; gap: 1rem; align-items: center; background: var(--surface); padding: .8rem 1rem; border-radius: var(--radius-s); }
.avis-note { font-family: var(--police-titre); font-weight: 800; font-size: 1.4rem; min-width: 4rem; }
.avis-note small { font-size: .9rem; color: var(--muted); font-weight: 500; }
.fiche-aside { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 80px; }
.encart { background: var(--surface); border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--ombre); }
.encart h2 { font-size: 1.1rem; }
.encart-doux { background: var(--accent-soft); box-shadow: none; }
.encart summary { cursor: pointer; font-weight: 600; }
.liste-simple { padding-left: 1rem; font-size: .92rem; }
.liste-sources { padding-left: 1rem; font-size: .82rem; margin-top: .6rem; word-break: break-all; }
.section-alternatives { margin-top: 1rem; }

/* Fourchette de prix */
.fourchette { padding: .5rem 0 0; }
.fourchette-barre { position: relative; height: 10px; border-radius: 999px; background: linear-gradient(90deg, var(--ok-soft), var(--accent-soft), var(--trott-soft)); margin: 0 .5rem; }
.fourchette-point { position: absolute; top: 50%; width: 16px; height: 16px; border-radius: 50%; background: var(--ink); border: 3px solid var(--surface); transform: translate(-50%, -50%); box-shadow: 0 1px 3px rgba(0, 0, 0, .25); }
.fourchette-point.promo { background: var(--trott); }
.fourchette-legende { display: flex; justify-content: space-between; margin-top: .6rem; }
.fourchette-legende span { display: flex; flex-direction: column; }
.fourchette-legende span:last-child { text-align: right; }
.fourchette-legende strong { font-family: var(--police-titre); font-size: 1.3rem; }
.fourchette-legende small { color: var(--muted); font-size: .8rem; }

/* Comparatif */
.comparatif-scroll { overflow-x: auto; background: var(--surface); border-radius: var(--radius); box-shadow: var(--ombre); }
.comparatif { min-width: 640px; table-layout: fixed; }
.comparatif th, .comparatif td { padding: .7rem 1rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparatif thead th { vertical-align: bottom; }
.comparatif tbody th { font-weight: 500; color: var(--muted); white-space: nowrap; width: 200px; }
.comparatif-coin { width: 200px; }
.comparatif-tete { display: flex; flex-direction: column; gap: .3rem; text-decoration: none; }
.comparatif-tete img { max-height: 120px; width: auto; object-fit: contain; }
.comparatif td.gagne { background: var(--ok-soft); color: var(--ok); font-weight: 700; }
.comparatif ul { margin: 0; }
.comparatif .retirer { margin-top: .5rem; }
.comparatif .retirer:hover { border-color: var(--ko); color: var(--ko); background: var(--ko-soft); }

/* Guide */
.guide { max-width: 860px; }
.questionnaire { display: flex; flex-direction: column; gap: 2rem; margin-top: 1.5rem; }
.question { border: 0; padding: 0; margin: 0; }
.question legend { font-family: var(--police-titre); font-weight: 700; font-size: 1.3rem; margin-bottom: .9rem; display: flex; gap: .7rem; align-items: center; }
.question-n { display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: .9rem; }
.options { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.option { position: relative; display: flex; flex-direction: column; gap: .15rem; padding: .9rem 1rem; background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-s); cursor: pointer; transition: border-color .12s, background .12s; }
.option:hover { border-color: var(--ink); }
.option input { position: absolute; opacity: 0; inset: 0; }
.option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.option:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.option-label { font-weight: 600; }
.option-aide { font-size: .85rem; color: var(--muted); }
.recap { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.5rem; }
.recap a { font-size: .85rem; padding: .25rem .7rem; border-radius: 999px; background: var(--surface-2); text-decoration: none; }
.reco-liste { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 1rem; counter-reset: reco; }
.reco { display: grid; grid-template-columns: 240px 1fr; gap: 1.5rem; background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--ombre); position: relative; }
.reco::before { counter-increment: reco; content: counter(reco); position: absolute; top: .75rem; left: .75rem; z-index: 1; background: var(--ink); color: var(--bg); font-family: var(--police-titre); font-weight: 800; width: 1.9rem; height: 1.9rem; border-radius: 50%; display: grid; place-items: center; }
.reco-image { display: block; aspect-ratio: 4 / 3; background: linear-gradient(160deg, var(--surface-2), var(--surface)); position: relative; overflow: hidden; }
.reco-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.reco-corps { padding: 1.2rem 1.4rem 1.2rem 0; display: flex; flex-direction: column; gap: .4rem; }
.reco-corps h2 { font-size: 1.3rem; margin: 0; }
.reco-corps h2 a { text-decoration: none; }
.reco-score { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin: .3rem 0 .5rem; max-width: 320px; }
.reco-score span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--trott)); border-radius: 999px; }

/* Marques, méthode */
.marques { list-style: none; padding: 0; columns: 3; gap: 2rem; }
.marques li { margin-bottom: .4rem; break-inside: avoid; }
.prose { max-width: 720px; }
.prose h2 { margin-top: 2rem; }

/* Barre de comparaison */
.barre-comparer { position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; background: var(--ink); color: var(--bg); padding: .75rem 0; box-shadow: 0 -8px 30px rgba(0, 0, 0, .2); }
.barre-comparer-inner { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.barre-comparer-titre { font-family: var(--police-titre); font-weight: 700; }
.barre-comparer ul { list-style: none; padding: 0; margin: 0; display: flex; gap: .5rem; flex-wrap: wrap; flex: 1; }
.barre-comparer li { font-size: .85rem; padding: .25rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .12); display: flex; gap: .4rem; align-items: center; }
.barre-comparer li button { background: none; border: 0; color: inherit; opacity: .7; padding: 0; }
.barre-comparer .lien { color: inherit; opacity: .7; }
.barre-comparer .bouton-accent { padding: .5rem 1rem; }
body:has(.barre-comparer:not([hidden])) { padding-bottom: 70px; }

/* Pied */
.pied { border-top: 1px solid var(--line); padding: 2.5rem 0; margin-top: 2rem; }
.pied-inner { display: grid; gap: 1.5rem; grid-template-columns: 1.2fr 1fr; align-items: start; }
.pied-logo { font-family: var(--police-titre); font-weight: 800; font-size: 1.1rem; margin-bottom: .3rem; }
.pied nav { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.pied nav a { text-decoration: none; font-weight: 500; }
.pied-inner > p { grid-column: 1 / -1; }

/* Responsive */
@media (max-width: 960px) {
  .fiche-tete, .fiche-colonnes, .deux-colonnes, .pied-inner { grid-template-columns: minmax(0, 1fr); }
  .chiffres { grid-template-columns: repeat(3, 1fr); }
  .trois { grid-template-columns: 1fr; }
  .fiche-aside { position: static; }
  .liste-layout { grid-template-columns: minmax(0, 1fr); }
  .filtres { position: static; max-height: none; overflow: visible; }
  .marques { columns: 2; }
}
@media (max-width: 640px) {
  .entete-inner { height: auto; padding: .6rem 0; flex-wrap: wrap; gap: .5rem; }
  .nav { width: 100%; order: 3; margin: 0; overflow-x: auto; }
  .langue { margin-left: auto; }
  .nav a { white-space: nowrap; padding: .35rem .65rem; font-size: .9rem; }
  .grille-2, .specs, .pour-contre { grid-template-columns: 1fr; }
  .chiffres { grid-template-columns: repeat(2, 1fr); }
  .reco { grid-template-columns: 1fr; }
  .reco-corps { padding: 0 1.2rem 1.2rem; }
  .hero-actions .bouton { width: 100%; justify-content: center; }
  .marques { columns: 1; }
  .fiche-prix strong { font-size: 1.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}