/* Musée Roland Buraud : version simple (pages statiques), mêmes couleurs que la visite 3D et l'ancien site */
:root { --noir: #000; --bordeaux: #8C2424; --rouge: #CC3838; --or: #CBB575; --or2: #D9C99A; --texte: #e9e4d6; --gris: #a59f92; --gris2: #6f695e; --filet: #2a2a2a; --case: #0e0d0c; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--noir); color: var(--texte); font-family: Raleway, system-ui, sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 1px solid var(--or); outline-offset: 3px; }
img { max-width: 100%; }
.page { max-width: 1320px; margin: 0 auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* en-tête */
.entete { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 28px; padding: 18px 48px; border-bottom: 1px solid var(--bordeaux); }
.marque { display: flex; align-items: center; gap: 12px; }
.marque img { width: 34px; height: 34px; }
.marque b { font-family: Poppins, sans-serif; font-weight: 200; font-size: 24px; color: var(--or); letter-spacing: .01em; }
.marque span { font-size: 12px; color: var(--bordeaux); letter-spacing: .04em; }
.menu { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; font-size: 14px; font-weight: 500; }
.menu a { padding: 8px 0; }
.menu a:hover, .menu a[aria-current] { color: var(--or); }
.menu .trois-d { border: 1px solid var(--or); color: var(--or); padding: 7px 14px; letter-spacing: .04em; }
.menu .trois-d:hover { background: var(--or); color: #000; }
#langues { display: flex; gap: 4px; }
#langues button { margin: 0; font: 500 11px Raleway, sans-serif; letter-spacing: .08em; color: var(--gris); background: none; border: 1px solid #333; padding: 7px 10px; cursor: pointer; }
#langues button[aria-current] { color: #fff; background: var(--bordeaux); border-color: var(--bordeaux); }

/* boutons */
.bouton { display: inline-block; border: 1px solid var(--or); color: var(--or); padding: 13px 24px; font-size: 14px; letter-spacing: .03em; transition: background .2s, color .2s; }
.bouton:hover { background: var(--or); color: #000; }
.bouton.plein { background: var(--bordeaux); border-color: var(--bordeaux); color: #fff; letter-spacing: .2em; text-transform: uppercase; font-size: 13px; padding: 17px 30px; }
.bouton.plein:hover { background: #a32c2c; border-color: #a32c2c; }

/* entrée */
.seuil { display: flex; flex-wrap: wrap; border-bottom: 1px solid var(--bordeaux); }
.seuil .g { flex: 1 1 420px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 20px; padding: 56px 48px; }
.seuil h1 { margin: 0; font-family: Poppins, sans-serif; font-weight: 200; font-size: clamp(52px, 10vw, 84px); line-height: 1.04; color: #fff; }
.seuil .dates { margin: 0; font-family: Poppins, sans-serif; font-weight: 200; font-size: 26px; letter-spacing: .3em; color: var(--or); }
.filet { width: 80px; height: 1px; background: var(--bordeaux); }
.accroche { margin: 0; max-width: 470px; font-family: Poppins, sans-serif; font-weight: 200; font-style: italic; font-size: 21px; line-height: 1.5; color: var(--rouge); }
.seuil .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 8px; }
.lien-or { color: var(--or); border-bottom: 1px solid #5a4f33; padding-bottom: 3px; font-size: 14px; }
.lien-or:hover { border-color: var(--or); }
.seuil .d { flex: 1.3 1 480px; min-height: 62vh; position: relative; background: #111; }
.seuil .d img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% center; }

/* blocs */
.bloc { padding: 44px 48px 0; scroll-margin-top: 12px; }
.rubrique { margin: 0 0 16px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--rouge); font-weight: 600; }
.intro { margin: 0 0 22px; max-width: 760px; color: var(--gris); font-size: 15px; }

/* plan des salles */
.salles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.salle { display: flex; gap: 16px; align-items: center; border: 1px solid var(--filet); padding: 12px; min-height: 100px; transition: border-color .2s; }
.salle:hover { border-color: var(--or); }
.salle .vignette { width: 112px; height: 76px; flex-shrink: 0; background: #1a1714 center / cover no-repeat; display: flex; align-items: center; justify-content: center; color: var(--or); font-family: Poppins, sans-serif; font-weight: 200; font-size: 18px; }
.salle .vignette.sans { background: var(--bordeaux); }
.salle .num { display: block; font-family: Poppins, sans-serif; font-style: italic; font-weight: 200; font-size: 17px; color: var(--rouge); line-height: 1.3; }
.salle .nom { display: block; font-family: Poppins, sans-serif; font-weight: 300; font-size: 17px; color: var(--or); line-height: 1.3; margin: 2px 0 3px; }
.salle .dates { display: block; font-size: 12px; color: var(--gris); line-height: 1.4; }
.sous-plan { margin: 26px 0 12px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); font-weight: 500; }

/* bibliothèque */
.textes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; list-style: none; margin: 0; padding: 0; }
.textes li { border-top: 1px solid var(--filet); }
.textes a { display: block; padding: 13px 0; }
.textes a:hover .t { color: #fff; }
.textes .t { display: block; font-family: Poppins, sans-serif; font-weight: 300; font-size: 17px; color: var(--or); line-height: 1.35; }
.textes .a { display: block; font-size: 13px; color: var(--gris); }
.textes .x { display: block; margin-top: 6px; font-size: 14px; color: #bdb5a3; line-height: 1.55; }

/* page de salle */
.tete-salle { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 22px 40px; padding: 44px 48px 30px; border-bottom: 1px solid var(--filet); }
.surtitre { margin: 0 0 4px; font-family: Poppins, sans-serif; font-style: italic; font-weight: 200; font-size: 22px; color: var(--rouge); }
.tete-salle h1, .tete-texte h1 { margin: 0; font-family: Poppins, sans-serif; font-weight: 200; font-size: clamp(36px, 6vw, 58px); line-height: 1.08; color: #fff; }
.tete-salle .dates { margin: 10px 0 0; font-family: Poppins, sans-serif; font-weight: 200; font-size: 20px; color: var(--or); }
.tete-salle .compte { margin: 4px 0 0; font-size: 14px; color: var(--or2); }
.panneau { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 34px 56px; padding: 34px 48px 8px; }
.mur { margin: 0; font-family: "Times New Roman", Georgia, serif; font-size: 20px; line-height: 1.55; color: var(--or2); }
.citation { margin: 24px 0 0; padding: 0; }
.citation p { margin: 0; font-family: "Times New Roman", Georgia, serif; font-style: italic; font-size: 19px; line-height: 1.5; color: #fff; }
.citation footer { margin-top: 6px; font-size: 13px; color: var(--rouge); }
.reperes h2 { margin: 0 0 10px; padding-bottom: 8px; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--rouge); border-bottom: 1px solid var(--bordeaux); }
.reperes h2.peinture { margin-top: 26px; color: var(--or); border-color: var(--or); }
.reperes dl { margin: 0; }
.reperes dt { font-weight: 600; color: var(--or); font-size: 14px; }
.reperes dd { margin: 0 0 10px; font-size: 14px; color: var(--or2); line-height: 1.5; }

/* œuvres */
.oeuvres { padding: 18px 48px 0; }
.serie { margin: 34px 0 14px; font-family: Poppins, sans-serif; font-weight: 300; font-size: 20px; color: var(--or); }
.serie small { font-family: Raleway, sans-serif; font-size: 13px; color: var(--gris); margin-left: 10px; }
.grille { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 26px 20px; }
.grille li { min-width: 0; }
.grille .cadre { display: flex; align-items: center; justify-content: center; height: 210px; background: var(--case); padding: 10px; cursor: zoom-in; }
.grille .cadre img { max-height: 100%; width: auto; height: auto; object-fit: contain; box-shadow: 0 4px 14px rgba(0, 0, 0, .6); }
.cartel { margin-top: 9px; font-size: 13px; line-height: 1.45; color: var(--gris); }
.cartel b { display: block; font-family: Poppins, sans-serif; font-weight: 300; font-size: 15px; color: #fff; line-height: 1.35; margin-bottom: 2px; }
.cartel span { display: block; }
.cartel .tech { color: var(--or); }
.cartel i { display: block; color: #8f8676; }
.cartel .film { display: inline-block; margin-top: 6px; color: var(--or); border-bottom: 1px solid #5a4f33; }
.cartel .film:hover { border-color: var(--or); }

/* vitrines */
.vitrines { padding: 18px 48px 0; }
.vitrine { margin: 0 0 30px; }
.vitrine h3 { margin: 22px 0 12px; font-family: Poppins, sans-serif; font-weight: 300; font-size: 18px; color: var(--or); }
.objets { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 18px; }
.objets .cadre { display: flex; align-items: center; justify-content: center; height: 170px; background: #14110e; padding: 8px; cursor: zoom-in; }
.objets .cadre img { max-height: 100%; width: auto; height: auto; object-fit: contain; }
.objets p { margin: 7px 0 0; font-size: 13px; line-height: 1.45; color: var(--gris); }

/* suite de la visite */
.suite { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 28px; margin: 48px 48px 0; padding-top: 20px; border-top: 1px solid var(--filet); font-size: 14px; }
.suite a { color: var(--or); }
.suite a:hover { color: #fff; }
.suite .apres { margin-left: auto; text-align: right; }
.suite small { display: block; color: var(--gris); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }

/* cabinet secret */
.porte-secret { margin: 30px 48px 0; padding: 30px; border: 1px solid var(--bordeaux); max-width: 640px; }
.porte-secret p { margin: 0 0 18px; color: var(--or2); }
.porte-secret .bouton { margin-right: 14px; }

/* textes */
.tete-texte { padding: 44px 48px 26px; border-bottom: 1px solid var(--filet); }
.tete-texte .auteur { margin: 10px 0 0; font-family: Poppins, sans-serif; font-weight: 200; font-style: italic; font-size: 20px; color: var(--rouge); }
.texte { max-width: 720px; padding: 26px 48px 0; font-family: "Times New Roman", Georgia, serif; font-size: 19px; line-height: 1.65; color: #ece6d6; }
.texte h2, .texte h3, .texte h4 { font-family: Poppins, sans-serif; font-weight: 300; color: var(--or); line-height: 1.3; }
.texte h2 { font-size: 26px; margin: 34px 0 12px; }
.texte h3 { font-size: 21px; margin: 28px 0 10px; }
.texte h4 { font-size: 18px; margin: 24px 0 8px; }
.texte p { margin: 0 0 16px; }
.seul-fr { margin: 22px 48px 0; padding: 12px 16px; border-left: 2px solid var(--or); color: var(--or2); font-size: 14px; max-width: 720px; }
.illustrations { padding: 10px 48px 0; }

/* livre d'or */
.mots { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.mots li { background: #efe6cf; color: #24324f; padding: 18px 20px; font-family: Caveat, "Comic Sans MS", cursive; font-size: 22px; line-height: 1.3; }
.mots li small { display: block; margin-top: 10px; font-family: Raleway, sans-serif; font-size: 12px; color: #5a4a30; }
.formulaire { display: grid; gap: 12px; max-width: 640px; }
.formulaire label { display: block; font-size: 13px; color: var(--or2); }
.formulaire input, .formulaire textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; background: #0d0c0b; color: #fff; border: 1px solid #3a342a; font: 16px Raleway, sans-serif; }
.formulaire textarea { min-height: 130px; resize: vertical; }
.formulaire .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.formulaire .accord { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--gris); }
.formulaire .accord input { width: auto; margin-top: 3px; }
.formulaire button { justify-self: start; cursor: pointer; font-family: Raleway, sans-serif; }
.formulaire .reponse { min-height: 1.4em; color: var(--or); }
.formulaire .reponse.erreur { color: #ff8a80; }

/* frise */
.defile { overflow-x: auto; border-top: 1px solid var(--bordeaux); -webkit-overflow-scrolling: touch; }
.frise { display: grid; grid-template-columns: 132px repeat(6, minmax(168px, 1fr)); min-width: 1150px; }
.frise .periode { padding: 14px 14px 12px; font-family: Poppins, sans-serif; font-weight: 300; font-size: 19px; color: var(--or); border-left: 1px solid #1d1d1d; }
.frise .coin { border: 0; }
.frise .etiquette { position: sticky; left: 0; z-index: 1; padding: 16px 12px 16px 0; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; background: #000; }
.frise .case { padding: 14px 14px 18px; border-left: 1px solid rgba(255, 255, 255, .05); }
.frise .case p { margin: 0 0 11px; font-size: 13px; line-height: 1.5; }
.frise .case p:last-child { margin-bottom: 0; }
.frise .case .an { display: block; font-family: Poppins, sans-serif; font-weight: 300; font-size: 13px; color: var(--or); letter-spacing: .02em; }
.frise .rb { background: rgba(92, 15, 20, .32); }
.frise .rb.etiquette { color: var(--rouge); background: linear-gradient(90deg, #000 0, #000 92%, rgba(92, 15, 20, .32)); }
.frise .rb p { color: #efe6d0; }
.frise .art { background: rgba(255, 255, 255, .025); border-top: 1px solid rgba(203, 181, 117, .25); }
.frise .art.etiquette { color: var(--or); background: #000; }
.frise .art p { color: #cdbf98; }
.frise .monde { border-top: 1px solid rgba(169, 158, 134, .25); }
.frise .monde.etiquette { color: #a99e86; }
.frise .monde p { color: #a99e86; }
.frise .reg { display: none; }

/* pied de page */
.pied { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 28px; margin-top: 64px; padding: 24px 48px 34px; border-top: 1px solid var(--bordeaux); font-size: 13px; color: var(--gris); }
.pied p { margin: 0; max-width: 620px; }
.pied nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.pied a:hover { color: var(--or); }
[hidden] { display: none !important; }

/* visionneuse */
#vue { position: fixed; inset: 0; z-index: 30; display: none; flex-direction: column; background: #000; }
#vue.ouverte { display: flex; }
#vue .image { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 56px 64px 10px; }
#vue img { max-width: 100%; max-height: 100%; object-fit: contain; box-shadow: 0 10px 40px #000; }
#vue .legende { padding: 10px 64px 24px; text-align: center; }
#vue .legende .cartel { margin: 0 auto; max-width: 640px; }
#vue button { position: absolute; background: rgba(0, 0, 0, .55); color: var(--or); border: 1px solid #4a4030; font: 22px/1 Raleway, sans-serif; width: 46px; height: 46px; cursor: pointer; }
#vue button:hover { color: #fff; border-color: var(--or); }
#vue .fermer { top: 12px; right: 12px; }
#vue .prec { left: 10px; top: 50%; transform: translateY(-50%); }
#vue .suiv { right: 10px; top: 50%; transform: translateY(-50%); }

/* invitation à garder le musée sur l'écran d'accueil */
#app-invite { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 25; display: flex; align-items: center; gap: 12px; max-width: 560px; margin: 0 auto; padding: 12px 12px 12px 14px; background: #0c0b0a; border: 1px solid #4a4030; box-shadow: 0 10px 34px rgba(0, 0, 0, .7); color: var(--or2); font-size: 14px; line-height: 1.45; transform: translateY(160%); transition: transform .45s ease; }
#app-invite.vu { transform: none; }
#app-invite img { width: 40px; height: 40px; flex-shrink: 0; }
#app-invite p { margin: 0; flex: 1; }
#app-invite p b { display: block; color: #fff; font-weight: 600; }
#app-invite .partage { display: inline-block; width: 15px; height: 18px; vertical-align: -3px; margin: 0 2px; }
#app-invite .ok { flex-shrink: 0; background: var(--bordeaux); color: #fff; border: 0; padding: 10px 14px; font: 600 12px Raleway, sans-serif; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
#app-invite .non { flex-shrink: 0; align-self: flex-start; background: none; border: 0; color: var(--gris); font-size: 20px; line-height: 1; padding: 0 2px; cursor: pointer; }

@media (max-width: 1080px) { .salles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .panneau { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 720px) {
  .entete, .bloc, .seuil .g, .tete-salle, .panneau, .oeuvres, .vitrines, .tete-texte, .texte, .illustrations, .pied { padding-left: 16px; padding-right: 16px; }
  .entete { padding-top: 12px; padding-bottom: 12px; }
  .menu { gap: 2px 18px; font-size: 13px; }
  .seuil .g { padding-top: 40px; padding-bottom: 36px; }
  .seuil .d { flex-basis: 100%; min-height: 64vh; }
  .suite, .porte-secret, .seul-fr { margin-left: 16px; margin-right: 16px; }
  .salles, .textes { grid-template-columns: minmax(0, 1fr); }
  .salle .vignette { width: 96px; height: 66px; }
  .mur { font-size: 18px; }
  .grille { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 12px; }
  .grille .cadre { height: 150px; padding: 6px; }
  .objets { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
  .objets .cadre { height: 130px; }
  .texte { font-size: 18px; }
  .formulaire .duo { grid-template-columns: 1fr; }
  #vue .image { padding: 60px 8px 8px; }
  #vue .legende { padding: 8px 16px 20px; }
  #vue .prec, #vue .suiv { top: auto; bottom: 16px; transform: none; }
  /* la frise se lit période par période, les trois bandes l'une sous l'autre */
  .defile { overflow: visible; }
  .frise { display: flex; flex-direction: column; min-width: 0; }
  .frise > * { order: calc(var(--p, 99) * 4 + var(--b, 0)); }
  .frise .coin, .frise .etiquette, .frise .vide { display: none; }
  .frise .periode { padding: 26px 0 10px; border-left: 0; font-size: 22px; }
  .frise .case { padding: 14px 14px 16px; border-left: 2px solid rgba(255, 255, 255, .06); }
  .frise .rb.case { border-left-color: var(--rouge); }
  .frise .art.case { border-left-color: rgba(203, 181, 117, .6); }
  .frise .monde.case { border-left-color: rgba(169, 158, 134, .5); }
  .frise .reg { display: block; margin-bottom: 10px; font-size: 10px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
  .frise .rb .reg { color: var(--rouge); }
  .frise .art .reg { color: var(--or); }
  .frise .monde .reg { color: #a99e86; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } #app-invite { transition: none; } }