/* Home du cabinet de curiosités (préfixe bh-mal-) : composants du thème, accent pourpre unique. */
.bh-mal-home { position: relative; }
.bh-mal-bloc { padding: 3rem 1.5rem; scroll-margin-top: calc(var(--header-h, 120px) + 8px); }
@media (min-width: 640px) { .bh-mal-bloc { padding: 3.5rem 2rem; } }
.bh-mal-sep { height: 8px; border-top: 1px solid hsl(var(--border) / .5); border-bottom: 1px solid hsl(var(--border) / .5);
  background: repeating-linear-gradient(-45deg, hsl(var(--border)), hsl(var(--border)) 1px, transparent 1px, transparent 6px); opacity: .7; }
.bh-mal-tete { margin-bottom: 2rem; }
.bh-mal-lien { display: inline-flex; align-items: center; gap: .35rem; color: var(--c-primaire-texte); font-weight: 500; text-decoration: none; }
.bh-mal-lien:hover { text-decoration: underline; }
.bh-mal-boutons { display: flex; flex-wrap: wrap; gap: .75rem; }

/* 1. Hero : pleine largeur, texte à gauche, photo à droite, hauteur de l’écran sous le header */
.bh-mal-hero { position: relative; width: 100vw; margin-left: calc(50% - 50vw); padding: 0; display: grid; grid-template-columns: 1fr 1fr;
  height: calc(100svh - var(--header-h, 120px) - 8px); min-height: 30rem; overflow: hidden; border-bottom: 1px solid hsl(var(--border) / .5); }
.bh-mal-hero-texte { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 1.25rem;
  padding: 2rem 3rem 2rem max(2rem, calc(50vw - 35rem + 2rem)); }
.bh-mal-h1 { font-family: var(--f-titre); font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; font-size: clamp(2.3rem, 3.9vw, 3.4rem); margin: 0;
  background: linear-gradient(to right, hsl(var(--primary)), hsl(var(--primary) / .7)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .15em; }
.bh-mal-chapo { font-size: 1.125rem; line-height: 1.6; color: hsl(var(--muted-foreground)); max-width: 34rem; margin: 0; }
.bh-mal-hero .bh-mal-boutons { margin: .5rem 0; }
.bh-mal-hero-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.bh-mal-hero-media { position: relative; height: 100%; border-left: 1px solid hsl(var(--border) / .5); }
.bh-mal-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 899px) {
  .bh-mal-hero { grid-template-columns: 1fr; min-height: 0; }
  .bh-mal-hero-media { position: absolute; inset: 0; border: 0; }
  .bh-mal-hero-media::after { content: ''; position: absolute; inset: 0; background: color-mix(in srgb, var(--c-voile) 74%, transparent); }
  .bh-mal-hero-texte { position: relative; z-index: 1; padding: 1.5rem; gap: 1rem; }
  .bh-mal-h1 { background: none; color: #fff; -webkit-text-fill-color: #fff; font-size: clamp(2rem, 8vw, 3rem); }
  .bh-mal-chapo { color: #f1eef4; font-size: 1rem; }
  .bh-mal-hero .mal-tag { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); color: #fff; }
  .bh-mal-btn-hero2 { color: #fff; border-color: rgba(255,255,255,.7); }
  .bh-mal-btn-hero2:hover { background: rgba(255,255,255,.12); }
}

/* 2. À la une : une grande carte puis une liste */
.bh-mal-une-grille { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: start; }
.bh-mal-une-lien { display: block; text-decoration: none; color: inherit; }
.bh-mal-une-grande { overflow: hidden; transition: background-color .2s; }
.bh-mal-une-grande:hover { background: color-mix(in srgb, var(--c-primaire) 5%, #fff); }
.bh-mal-une-img { width: 100%; height: auto; max-height: 340px; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.bh-mal-une-corps { padding: 1.25rem 1.5rem 1.5rem; }
.bh-mal-une-corps h3 { font-family: var(--f-titre); font-size: 1.4rem; font-weight: 600; line-height: 1.25; margin: .5rem 0; letter-spacing: -0.01em; }
.bh-mal-une-corps p { color: hsl(var(--muted-foreground)); margin: 0; }
.bh-mal-ligne-lien { display: contents; }
.bh-mal-une .mal-ligne:first-child { padding-top: 0; }
@media (max-width: 899px) { .bh-mal-une-grille { grid-template-columns: 1fr; } }

/* 3. Rubriques */
.bh-mal-rub { display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem; text-decoration: none; color: inherit; transition: background-color .2s, transform .3s; }
.bh-mal-rub:hover { background: color-mix(in srgb, var(--c-primaire) 5%, #fff); transform: translateX(4px); }
.bh-mal-rub-ico { color: var(--c-primaire-texte); }
.bh-mal-rub-nom { font-family: var(--f-titre); font-weight: 600; line-height: 1.25; }
.bh-mal-rub-nb { font-size: .8rem; color: hsl(var(--muted-foreground)); }

/* 4. Étapes photo */
.bh-mal-etapes-in { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; align-items: start; }
.bh-mal-etapes-img { width: 100%; height: 420px; max-height: 420px; object-fit: cover; border-radius: 4px; position: sticky; top: calc(var(--header-h, 120px) + 16px); }
.bh-mal-etapes-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.bh-mal-etape { display: grid; grid-template-columns: 2.25rem 1fr; gap: 1rem; padding: 1rem; border: 1px solid hsl(var(--border) / .6); border-radius: var(--r-carte); cursor: pointer; transition: background-color .2s, border-color .2s; }
.bh-mal-etape:hover, .bh-mal-etape.kv-actif, .bh-mal-etape[aria-current] { background: var(--c-doux); border-color: color-mix(in srgb, var(--c-primaire) 35%, transparent); }
.bh-mal-etape-num { display: inline-flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem; border-radius: 999px; background: var(--c-primaire); color: var(--c-sur-primaire); font-family: var(--font-geist-mono, monospace); font-weight: 600; }
.bh-mal-etape h3 { display: flex; align-items: center; gap: .4rem; font-family: var(--f-titre); font-weight: 600; font-size: 1.1rem; margin: .2rem 0 .35rem; }
.bh-mal-etape p { margin: 0 0 .5rem; color: hsl(var(--muted-foreground)); line-height: 1.55; font-size: .95rem; }
@media (max-width: 899px) { .bh-mal-etapes-in { grid-template-columns: 1fr; } .bh-mal-etapes-img { position: static; height: 260px; } }

/* 5. Calculateur carbone 14 */
.bh-mal-calcul-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.bh-mal-note { display: flex; gap: .5rem; align-items: flex-start; margin: 1rem 0; font-size: .9rem; color: hsl(var(--muted-foreground)); }
.bh-mal-calcul-form { padding: 1.5rem; display: grid; gap: 1rem; }
.bh-mal-calcul-form label { display: grid; gap: .4rem; font-weight: 500; font-size: .95rem; }
.bh-mal-calcul-form input { border: 1px solid hsl(var(--border)); border-radius: var(--r-bouton); padding: .6rem .8rem; min-height: 44px; font-family: var(--font-geist-mono, monospace); font-size: 1.05rem; }
.bh-mal-reperes { display: flex; flex-wrap: wrap; gap: .5rem; }
.bh-mal-reperes button { min-height: 44px; padding: .4rem .75rem; border-radius: var(--r-bouton); border: 1px solid hsl(var(--tag-border)); background: hsl(var(--tag-bg)); color: hsl(var(--tag-text)); font-size: .85rem; cursor: pointer; }
.bh-mal-reperes button:hover { background: var(--c-doux); color: var(--c-primaire-texte); }
.bh-mal-resultat { margin: 0; padding: 1rem; border-radius: var(--r-carte); background: var(--c-doux); display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; }
.bh-mal-resultat output { font-family: var(--font-geist-mono, monospace); font-size: 2.25rem; font-weight: 600; color: var(--c-primaire-texte); }
@media (max-width: 899px) { .bh-mal-calcul-grille { grid-template-columns: 1fr; } }

/* 6. Frise datée */
.bh-mal-frise-liste { margin: 0; padding: 0; }
.bh-mal-jalon h3 { font-family: var(--f-titre); font-weight: 600; font-size: 1.1rem; margin: .25rem 0; }
.bh-mal-jalon p { margin: 0; color: hsl(var(--muted-foreground)); line-height: 1.55; }
.bh-mal-jalon-date { font-family: var(--font-geist-mono, monospace); font-size: .85rem; color: var(--c-primaire-texte); font-weight: 600; }

/* 7. Cabinet : cadres Polaroid */
.bh-mal-polaroid { display: flex; flex-direction: column; gap: .5rem; padding: .75rem .75rem 1.25rem; background: #fff; border-radius: 3px; text-decoration: none; color: inherit;
  box-shadow: 0 1px 3px rgba(20, 20, 30, .12), 0 6px 18px rgba(20, 20, 30, .06); transition: transform .3s; }
.bh-mal-polaroid:nth-child(1) { transform: rotate(-1.2deg); } .bh-mal-polaroid:nth-child(3) { transform: rotate(1deg); }
.bh-mal-polaroid:hover { transform: rotate(0) translateY(-3px); }
.bh-mal-polaroid img { width: 100%; height: 260px; object-fit: cover; border-radius: 2px; }
.bh-mal-polaroid-nom { font-family: var(--f-titre); font-weight: 600; font-size: 1.1rem; margin-top: .25rem; }
.bh-mal-polaroid-note { font-size: .92rem; color: hsl(var(--muted-foreground)); line-height: 1.5; }
@media (prefers-reduced-motion: reduce) { .bh-mal-polaroid, .bh-mal-polaroid:hover { transform: none; } }

/* 8. Quiz */
.bh-mal-quiz-in { padding: 1.5rem; max-width: 46rem; }
.bh-mal-quiz-in [data-question-texte] { font-family: var(--f-titre); font-size: 1.2rem; font-weight: 600; }
.bh-mal-quiz-in [data-explication] { color: hsl(var(--muted-foreground)); }
.bh-mal-quiz-in [data-explication] a { color: var(--c-primaire-texte); }

/* 9. Matières : défilé du thème */
.bh-mal-defile { overflow: hidden; }
.bh-mal-defile .kv-piste { display: flex; gap: .75rem; width: max-content; }
.bh-mal-matiere { font-size: .9rem; padding: .5rem .9rem; white-space: nowrap; }
.bh-mal-matiere span { color: var(--c-primaire-texte); }

/* 10. Lire une vitrine */
.bh-mal-vitrine-grille { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; align-items: center; }
.bh-mal-vitrine-img { width: 100%; height: 400px; object-fit: cover; border-radius: 4px; }
.bh-mal-reperes-liste, .bh-mal-sources-liste { list-style: none; padding: 0; margin: 1.25rem 0 1.5rem; display: grid; gap: .9rem; }
.bh-mal-reperes-liste li, .bh-mal-sources-liste li { display: grid; grid-template-columns: 2.25rem 1fr; gap: .75rem; align-items: start; line-height: 1.5; color: hsl(var(--muted-foreground)); }
.bh-mal-reperes-liste li > span, .bh-mal-sources-liste li > span { color: var(--c-primaire-texte); margin-top: .1rem; }
.bh-mal-reperes-liste strong, .bh-mal-sources-liste strong { color: hsl(var(--foreground)); font-weight: 600; }
@media (max-width: 899px) { .bh-mal-vitrine-grille { grid-template-columns: 1fr; } .bh-mal-vitrine-img { height: 260px; } }

/* 11. Sources + Lottie */
.bh-mal-sources-grille { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: center; }
.bh-mal-lottie { width: 100%; max-width: 320px; aspect-ratio: 1; margin: 0 auto; background: hsl(var(--tag-bg)); border-radius: var(--r-carte); }
@media (max-width: 899px) { .bh-mal-sources-grille { grid-template-columns: 1fr; } .bh-mal-lottie { max-width: 220px; } }

/* 12. Chiffres */
.bh-mal-chiffres-grille { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.bh-mal-chiffre { padding: 1.25rem; display: flex; flex-direction: column; gap: .35rem; }
.bh-mal-chiffre > span:first-child { color: var(--c-primaire-texte); }
.bh-mal-chiffre strong { font-family: var(--font-geist-mono, monospace); font-size: 2.25rem; font-weight: 600; line-height: 1.1; }
.bh-mal-chiffre > span:last-child { font-size: .9rem; color: hsl(var(--muted-foreground)); }
@media (max-width: 899px) { .bh-mal-chiffres-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* 13. Auteurs */
.bh-mal-auteur { display: flex; flex-direction: column; align-items: flex-start; gap: .4rem; padding: 1.5rem; text-decoration: none; color: inherit; transition: background-color .2s; }
.bh-mal-auteur:hover { background: color-mix(in srgb, var(--c-primaire) 5%, #fff); }
.bh-mal-auteur img { width: 96px; height: 96px; border-radius: 999px; object-fit: cover; margin-bottom: .5rem; }
.bh-mal-auteur-nom { font-family: var(--f-titre); font-weight: 600; font-size: 1.15rem; }
.bh-mal-auteur-role { font-size: .85rem; color: var(--c-primaire-texte); font-weight: 500; }
.bh-mal-auteur-bio { font-size: .92rem; line-height: 1.55; color: hsl(var(--muted-foreground)); }
.bh-mal-auteur-nb { font-size: .8rem; color: hsl(var(--muted-foreground)); margin-top: auto; padding-top: .5rem; }

/* 14. Préparer la visite */
.bh-mal-visite-grille { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.bh-mal-conseil { padding: 1.25rem; }
.bh-mal-conseil > span { color: var(--c-primaire-texte); }
.bh-mal-conseil h3 { font-family: var(--f-titre); font-weight: 600; font-size: 1.05rem; margin: .6rem 0 .4rem; }
.bh-mal-conseil p { margin: 0; font-size: .92rem; line-height: 1.55; color: hsl(var(--muted-foreground)); }
@media (max-width: 1023px) { .bh-mal-visite-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .bh-mal-visite-grille { grid-template-columns: 1fr; } }

/* 15. FAQ */
.bh-mal-faq-liste { display: grid; gap: .75rem; }
.bh-mal-question summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; cursor: pointer; font-weight: 600; min-height: 44px; }
.bh-mal-question summary::-webkit-details-marker { display: none; }
.bh-mal-question summary > span:last-child { color: var(--c-primaire-texte); flex-shrink: 0; transition: transform .2s; }
.bh-mal-question[open] summary > span:last-child { transform: rotate(45deg); }
.bh-mal-question p { margin: 0; padding: 0 1.25rem 1.1rem; color: hsl(var(--muted-foreground)); line-height: 1.6; }

/* 16. Appel final */
.bh-mal-appel-in { display: grid; grid-template-columns: auto 1fr auto; gap: 1.5rem; align-items: center; padding: 2rem; border-radius: var(--r-carte); background: var(--c-doux);
  border: 1px solid color-mix(in srgb, var(--c-primaire) 20%, transparent); }
.bh-mal-appel-in > span { color: var(--c-primaire-texte); }
@media (max-width: 899px) { .bh-mal-appel-in { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .mal-grille-3 .bh-mal-polaroid img { height: 220px; } }
/* Le voile blanc fixe du thème (bas d’écran) masquait le bas du hero : retiré sur la home seulement. */
body:has(.bh-mal-home) .safari-hidden { display: none; }
@media (max-width: 899px) { .bh-mal-hero .bh-mal-boutons .mal-btn { padding: .5rem .9rem; } .bh-mal-hero-tags .mal-tag:nth-child(3) { display: none; } }

/* Pré-contrôle 03/10 : hero collé au header, colonnes de texte d’au moins 300 px, Lottie locale */
.bh-mal-hero { margin-top: -8px; z-index: 2; height: calc(100svh - var(--header-h, 120px)); }
.bh-mal-auteurs .mal-grille-3 { grid-template-columns: 1fr; }
.bh-mal-auteur { display: grid; grid-template-columns: 96px 1fr; column-gap: 1.5rem; align-items: start; }
.bh-mal-auteur img { grid-row: 1 / span 5; margin: 0; }
.bh-mal-visite-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bh-mal-conseil > svg, .bh-mal-appel-in > svg, .bh-mal-matiere > svg { color: var(--c-primaire-texte); flex-shrink: 0; }
.bh-mal-lottie { position: relative; display: flex; align-items: center; justify-content: center; }
.bh-mal-lottie-repli { color: var(--c-primaire-texte); display: flex; }
.bh-mal-lottie-repli[hidden] { display: none; }
.bh-mal-lottie-rendu { position: absolute; inset: 0; }
@media (max-width: 560px) {
  .bh-mal-bloc { padding-left: 1rem; padding-right: 1rem; }
  .bh-mal-visite-grille { grid-template-columns: 1fr; }
  .bh-mal-auteur { grid-template-columns: 1fr; }
  .bh-mal-auteur img { grid-row: auto; margin-bottom: .5rem; }
  .bh-mal-une-corps, .bh-mal-quiz-in, .bh-mal-calcul-form, .bh-mal-conseil, .bh-mal-chiffre, .bh-mal-auteur { padding: 1rem; }
  .bh-mal-etape { grid-template-columns: 1fr; padding: 1rem; gap: .5rem; }
  .bh-mal-reperes-liste li, .bh-mal-sources-liste li { grid-template-columns: 1fr; gap: .25rem; }
  .bh-mal-appel-in { padding: 1.25rem; }
  .bh-mal-chiffres-grille { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .bh-mal-question summary { padding: .75rem; gap: .5rem; } .bh-mal-question p { padding: 0 .75rem 1rem; } }

/* Tour 2 (03/10) : hero mobile empilé (photo en haut sur 45 %, texte sur fond clair, H1 en dégradé du thème) */
@media (max-width: 899px) {
  .bh-mal-hero { grid-template-rows: 45% minmax(0, 1fr); }
  .bh-mal-hero-media { position: relative; inset: auto; order: -1; height: 100%; min-height: 0; border: 0; border-bottom: 1px solid hsl(var(--border) / .5); }
  .bh-mal-hero-media::after { content: none; }
  .bh-mal-hero-texte { background: hsl(var(--background)); padding: 1rem 1.25rem; gap: .6rem; justify-content: center; min-height: 0; }
  .bh-mal-h1 { background: linear-gradient(to right, hsl(var(--primary)), hsl(var(--primary) / .7)); -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent; font-size: clamp(1.55rem, 6.2vw, 2.4rem); }
  .bh-mal-chapo { color: hsl(var(--muted-foreground)); font-size: .95rem; line-height: 1.5; }
  .bh-mal-hero .mal-tag { background: hsl(var(--tag-bg)); border-color: hsl(var(--tag-border)); color: hsl(var(--tag-text)); }
  .bh-mal-btn-hero2 { color: hsl(var(--foreground)); border-color: hsl(var(--border)); }
  .bh-mal-btn-hero2:hover { background: var(--c-doux); }
  .bh-mal-hero .bh-mal-boutons { margin: .25rem 0; }
  .bh-mal-hero-tags { display: none; }
}
@media (max-width: 380px) { .bh-mal-hero .bh-mal-kicker { display: none; } }

/* Tour 2 : calculateur aligné sur la marge intérieure des autres blocs (da.css réduisait son padding), résultat sans chasse fixe */
.bh-mal-home section.bh-mal-bloc[data-usine-bloc="calculateur"] { padding: 3rem 1.5rem; }
@media (min-width: 640px) { .bh-mal-home section.bh-mal-bloc[data-usine-bloc="calculateur"] { padding: 3.5rem 2rem; } }
@media (max-width: 560px) { .bh-mal-home section.bh-mal-bloc[data-usine-bloc="calculateur"] { padding-left: 1rem; padding-right: 1rem; } }
[data-usine-bloc="calculateur"] .bh-mal-calcul-grille > * { min-width: 0; }
[data-usine-bloc="calculateur"] .bh-mal-calcul-form { max-width: 100%; box-sizing: border-box; }
[data-usine-bloc="calculateur"] .bh-mal-resultat output { font-family: var(--f-titre); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; white-space: nowrap; }

/* Tour 2 : frise lisible, texte décalé du trait, pastilles dans la colonne, repères espacés */
@media (min-width: 640px) {
  [data-usine-bloc="frise"] .bh-mal-frise-liste[data-frise] { padding-left: 3.25rem; }
  [data-usine-bloc="frise"] .bh-mal-jalon[data-jalon]::before { left: -2.95rem; }
}
[data-usine-bloc="frise"] .bh-mal-jalon + .bh-mal-jalon { margin-top: 1.75rem; }

/* FAQ : la boîte du sous-titre prend la largeur du bloc (home:faq-centree, marges égales) */
.bh-mal-faq .bh-mal-tete .mal-sous { max-width: none; }