:root {
      --or: #b3832a;
      --or-doux: #e4c98a;
      --encre: #241a10;
      --fond: #faf5ec;
      --fond-ombre: #f1e5cd;
      --trait: #e1d2ad;
      --blanc: #fffdf8;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--fond);
      color: var(--encre);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    h1, h2, h3, .marque-nom {
      font-family: "Bitter", Georgia, serif;
      font-weight: 700;
      color: var(--encre);
      line-height: 1.2;
      margin: 0;
    }
    a { color: inherit; }
    img { max-width: 100%; display: block; }
    .conteneur { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

    /* ---------- en-tete ---------- */
    .bandeau {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 40;
      padding: 18px 0;
      transition: background-color .3s ease, box-shadow .3s ease, padding .3s ease;
    }
    .bandeau-inner {
      max-width: 1120px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .marque {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }
    .marque img { width: 38px; height: 38px; }
    .marque-nom {
      font-size: 1.02rem;
      letter-spacing: .01em;
      color: var(--blanc);
      transition: color .3s ease;
    }
    .bandeau.scrolled {
      background: rgba(250, 245, 236, .96);
      box-shadow: 0 1px 0 var(--trait);
      padding: 10px 0;
      backdrop-filter: saturate(140%) blur(6px);
    }
    .bandeau.scrolled .marque-nom { color: var(--encre); }
    .nav-ancres { display: flex; gap: 26px; }
    .nav-ancres a {
      text-decoration: none;
      font-size: .92rem;
      color: var(--blanc);
      border-bottom: 1px solid transparent;
      padding-bottom: 2px;
      transition: color .3s ease, border-color .2s ease;
    }
    .bandeau.scrolled .nav-ancres a { color: var(--encre); }
    .nav-ancres a:hover, .nav-ancres a.actif { border-color: var(--or); }
    .bascule {
      display: none;
      width: 38px; height: 38px;
      border: none; background: transparent;
      cursor: pointer;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      padding: 0;
    }
    .bascule span {
      display: block; height: 2px; width: 100%;
      background: var(--blanc);
      transition: background-color .3s ease;
    }
    .bandeau.scrolled .bascule span { background: var(--encre); }

    /* ---------- scene / hero ---------- */
    .scene {
      position: relative;
      min-height: 92vh;
      background-image: linear-gradient(to top, rgba(20,14,8,.78), rgba(20,14,8,.18) 55%), var(--photo-scene);
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: flex-end;
    }
    .scene-texte {
      position: relative;
      max-width: 1120px;
      margin: 0 auto;
      padding: 0 24px 72px;
      width: 100%;
    }
    .scene-etiquette {
      display: inline-block;
      color: var(--or-doux);
      font-size: .82rem;
      letter-spacing: .14em;
      text-transform: uppercase;
      margin-bottom: 16px;
    }
    .scene h1 {
      color: var(--blanc);
      font-size: clamp(1.7rem, 4.2vw, 3rem);
      max-width: 17ch;
    }

    /* ---------- reperes ---------- */
    .reperes {
      background: var(--encre);
      color: var(--blanc);
    }
    .reperes-grille {
      max-width: 1120px;
      margin: 0 auto;
      padding: 30px 24px;
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .repere { border-top: 1px solid rgba(255,255,255,.22); padding-top: 12px; }
    .repere .chiffre {
      display: block;
      font-family: "Bitter", Georgia, serif;
      font-size: 1.7rem;
      color: var(--or-doux);
    }
    .repere .legende { font-size: .88rem; opacity: .88; }

    /* ---------- texte courant ---------- */
    main { padding-top: 10px; }
    .chapo-bloc { max-width: 760px; margin: 0 auto; padding: 56px 24px 10px; }
    .chapo {
      font-size: 1.14rem;
      line-height: 1.75;
      color: #40301d;
    }
    .chapitre {
      max-width: 1120px;
      margin: 0 auto;
      padding: 48px 24px;
      border-top: 1px solid var(--trait);
      scroll-margin-top: 78px;
    }
    .chapitre.etroit { max-width: 760px; }
    .chapitre h2 {
      font-size: clamp(1.3rem, 2.4vw, 1.7rem);
      max-width: 28ch;
      margin-bottom: 22px;
    }
    .chapitre p { max-width: 62ch; margin: 0 0 16px; }
    .chapitre.etroit p { max-width: none; }
    .chapitre a { color: var(--or); text-decoration-color: var(--or-doux); text-underline-offset: 3px; }
    .chapitre a:hover { text-decoration-color: currentColor; }

    .duo { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; }
    .duo-image img { border-radius: 2px; width: 100%; height: auto; }
    .duo-image figcaption {
      font-size: .82rem;
      color: #6b5a3f;
      margin-top: 8px;
      font-style: italic;
    }

    /* ---------- vitrine / galerie ---------- */
    .vitrine { background: var(--fond-ombre); border-top: 1px solid var(--trait); border-bottom: 1px solid var(--trait); }
    .vitrine-inner { max-width: 1120px; margin: 0 auto; padding: 48px 24px; }
    .vitrine h3 {
      font-size: 1.1rem;
      margin-bottom: 20px;
    }
    .vitrine-grille {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }
    .vitrine-grille button {
      border: none; padding: 0; margin: 0;
      background: transparent;
      cursor: pointer;
      border-radius: 2px;
      overflow: hidden;
      aspect-ratio: 4 / 3;
    }
    .vitrine-grille img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
    .vitrine-grille button:hover img { transform: scale(1.04); }

    dialog.visionneuse {
      border: none; padding: 0; max-width: 92vw; max-height: 86vh;
      background: transparent;
    }
    dialog.visionneuse::backdrop { background: rgba(18, 13, 8, .88); }
    dialog.visionneuse img { max-width: 92vw; max-height: 86vh; border-radius: 2px; }
    .fermer-vitrine {
      position: fixed; top: 18px; right: 22px;
      width: 40px; height: 40px;
      border-radius: 50%;
      border: none; background: rgba(255,255,255,.12);
      color: #fff; font-size: 1.3rem;
      cursor: pointer;
    }

    /* ---------- pied de page ---------- */
    footer {
      background: var(--blanc);
      border-top: 1px solid var(--trait);
      color: #6b5a3f;
    }
    .pied-inner { max-width: 1120px; margin: 0 auto; padding: 44px 24px 22px; }
    .pied-situation {
      display: grid;
      grid-template-columns: 1fr;
      gap: 22px;
      align-items: center;
    }
    .pied-situation h3 { font-size: 1.05rem; margin-bottom: 10px; }
    .pied-situation p { margin: 0; font-size: .92rem; max-width: 46ch; }
    .pied-carte { margin: 0; }
    .pied-carte iframe {
      display: block;
      width: 100%;
      height: 220px;
      border: 1px solid var(--trait);
      border-radius: 2px;
    }
    .pied-mention {
      max-width: 1120px;
      margin: 0 auto;
      padding: 20px 24px 40px;
      border-top: 1px solid var(--trait);
      font-size: .84rem;
    }
    .pied-mention p { margin: 0; }

    @media (min-width: 640px) {
      .reperes-grille { grid-template-columns: repeat(2, 1fr); max-width: 560px; }
      .vitrine-grille { grid-template-columns: repeat(4, 1fr); }
    }
    @media (min-width: 760px) {
      .nav-ancres { display: flex; }
      .bascule { display: none; }
      .duo { grid-template-columns: 1fr 1fr; gap: 48px; }
      .duo.inverse .duo-image { order: 2; }
      .duo.inverse .duo-texte { order: 1; }
      .pied-situation { grid-template-columns: 1fr 1.15fr; gap: 44px; }
      .pied-carte iframe { height: 260px; }
    }
    @media (max-width: 759px) {
      .nav-ancres {
        position: fixed; top: 0; right: 0; bottom: 0;
        width: min(78vw, 320px);
        background: var(--fond);
        flex-direction: column;
        padding: 90px 28px 28px;
        gap: 22px;
        transform: translateX(100%);
        transition: transform .3s ease;
        box-shadow: -8px 0 24px rgba(0,0,0,.12);
      }
      .nav-ancres.ouvert { transform: translateX(0); }
      .nav-ancres a { color: var(--encre) !important; font-size: 1.05rem; }
      .bascule { display: flex; }
    }

    .scene { --photo-scene: url('photos/salle.jpg'); }