:root {
    --encre: #1e252b;
    --texte: #3b4248;
    --doux: #7a7268;
    --or: #a88a4a;
    --lin: #f5f1ea;
    --chaux: #fbf9f5;
    --pierre: #e9e2d6;
    --filet: #d9d0c1;
    --serif: "Cormorant Garamond", "Times New Roman", serif;
    --sans: Lato, "Helvetica Neue", Arial, sans-serif;
  }
  * { box-sizing: border-box; }
  body { margin: 0; background: var(--chaux); color: var(--texte); font: 400 16.5px/1.75 var(--sans); -webkit-font-smoothing: antialiased; }
  img { display: block; max-width: 100%; height: auto; }
  a { color: inherit; }
  h1, h2, h3 { font-family: var(--serif); font-weight: 300; color: var(--encre); margin: 0; line-height: 1.1; letter-spacing: -.005em; }
  em { font-style: italic; }
  .cadre { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
  .etiquette { font: 400 11px/1.4 var(--sans); letter-spacing: .28em; text-transform: uppercase; color: var(--doux); }
  .lien { display: inline-block; font: 400 12px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; text-decoration: none; padding-bottom: 8px; border-bottom: 1px solid currentColor; }
  .lien:hover { color: var(--or); }

  /* En-tête posé sur la photo */
  html { scroll-padding-top: 120px; }
  header { position: fixed; top: 0; left: 0; right: 0; z-index: 20; color: #fff; }
  header .cadre { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 104px; border-bottom: 1px solid rgba(255,255,255,.28); }
  header nav { display: flex; gap: 36px; }
  header nav a, header .devis { font: 400 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; text-decoration: none; }
  header nav a:hover, header .devis:hover { color: #e8d6a8; }
  .marque { display: flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; }
  .marque img { width: 46px; }
  .marque span { font: 400 10px/1 var(--sans); letter-spacing: .34em; text-transform: uppercase; }
  header .devis { justify-self: end; }

  /* Ouverture */
  .ouverture { position: relative; height: 100vh; min-height: 640px; max-height: 1000px; color: #fff; overflow: hidden; }
  .ouverture picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; }
  .ouverture::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(18,22,26,.45) 0%, rgba(18,22,26,.1) 30%, rgba(18,22,26,.15) 55%, rgba(18,22,26,.7) 100%); }
  .ouverture .cadre { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 72px; }
  .ouverture .etiquette { color: rgba(255,255,255,.85); margin-bottom: 28px; }
  .ouverture h1 { color: #fff; font-size: clamp(46px, 7.4vw, 108px); max-width: 11em; }
  .ouverture h1 em { color: #ead9ad; }
  .ouverture .bas { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-top: 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.3); }
  .ouverture .bas p { margin: 0; max-width: 30em; font-size: 16px; color: rgba(255,255,255,.88); }
  .ouverture .lien { color: #fff; white-space: nowrap; }

  section { padding: 140px 0; }

  /* Manifeste */
  .manifeste { text-align: center; }
  .manifeste .etiquette { margin-bottom: 40px; }
  .manifeste blockquote { margin: 0 auto; max-width: 21em; font: 300 clamp(28px, 3.4vw, 46px)/1.3 var(--serif); color: var(--encre); }
  .manifeste blockquote em { color: var(--or); }
  .ornement { width: 1px; height: 64px; background: var(--or); margin: 56px auto 0; }

  /* La maison */
  .maison { padding-top: 0; }
  .maison .cadre { display: grid; grid-template-columns: 5fr 1fr 6fr; align-items: end; }
  .maison figure { margin: 0; grid-column: 1; }
  .maison figure img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
  .maison .texte { grid-column: 3; padding-bottom: 12px; }
  .maison h2 { font-size: clamp(36px, 4vw, 54px); margin: 18px 0 32px; }
  .maison p { margin: 0 0 20px; max-width: 32em; }
  .maison dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; margin: 44px 0 0; border-top: 1px solid var(--filet); }
  .maison dt { font: 300 44px/1 var(--serif); color: var(--encre); padding-top: 24px; }
  .maison dd { margin: 8px 0 0; font-size: 14px; color: var(--doux); }

  /* Savoir-faire */
  .savoir { background: var(--lin); }
  .savoir .entete { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; margin-bottom: 80px; }
  .savoir h2 { font-size: clamp(40px, 5vw, 68px); }
  .savoir .entete p { margin: 0; max-width: 28em; }
  .savoir .corps { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .savoir ol { list-style: none; margin: 0; padding: 0; counter-reset: n; }
  .savoir li { display: grid; grid-template-columns: 72px 1fr; padding: 34px 0; border-top: 1px solid var(--filet); }
  .savoir li:last-child { border-bottom: 1px solid var(--filet); }
  .savoir li::before { counter-increment: n; content: counter(n, upper-roman); font: italic 300 26px/1.3 var(--serif); color: var(--or); }
  .savoir h3 { font-size: 30px; margin-bottom: 10px; }
  .savoir li p { margin: 0; font-size: 16px; }
  .savoir .images { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .savoir .images figure { margin: 0; }
  .savoir .images figure:first-child { grid-column: 1 / -1; }
  .savoir .images figure:first-child img { aspect-ratio: 16 / 10; }
  .savoir .images img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
  .savoir .images figure:nth-child(3) { margin-top: 64px; }
  figcaption { font: italic 400 15px/1.5 var(--serif); color: var(--doux); margin-top: 12px; }

  /* Engagements */
  .engagements .entete { text-align: center; margin-bottom: 88px; }
  .engagements h2 { font-size: clamp(40px, 5vw, 68px); margin-top: 20px; }
  .engagements .grille { display: grid; grid-template-columns: repeat(4, 1fr); }
  .engagements .grille div { padding: 0 32px; border-left: 1px solid var(--filet); }
  .engagements .grille div:first-child { border-left: 0; padding-left: 0; }
  .engagements .grille div:last-child { padding-right: 0; }
  .engagements h3 { font-size: 27px; margin-bottom: 16px; }
  .engagements .grille p { margin: 0; font-size: 15px; }

  /* Territoire */
  .territoire { padding: 0 0 140px; text-align: center; }
  .territoire .cadre { border-top: 1px solid var(--filet); padding-top: 72px; }
  .territoire p.villages { margin: 28px auto 0; max-width: 24em; font: italic 300 clamp(26px, 3vw, 40px)/1.45 var(--serif); color: var(--encre); }
  .territoire p.villages span { color: var(--or); font-style: normal; }
  .territoire p.villages a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--filet); }
  .territoire p.villages a:hover { color: var(--or); }
  .territoire p.note { margin: 28px 0 0; font-size: 14px; color: var(--doux); }

  /* Contact */
  .contact { position: relative; color: #fff; padding: 0; }
  .contact picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .contact::after { content: ""; position: absolute; inset: 0; background: rgba(22,26,30,.62); }
  .contact .cadre { position: relative; z-index: 1; padding-top: 150px; padding-bottom: 150px; text-align: center; }
  .contact .etiquette { color: rgba(255,255,255,.8); }
  .contact h2 { color: #fff; font-size: clamp(42px, 5.6vw, 76px); max-width: 12em; margin: 26px auto 28px; }
  .contact h2 em { color: #ead9ad; }
  .contact p { max-width: 32em; margin: 0 auto 48px; color: rgba(255,255,255,.88); }
  .contact .lien { color: #fff; }
  .contact .coord { margin-top: 56px; font: italic 300 22px/1.6 var(--serif); }
  .contact .coord a { text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.4); }

  footer { background: var(--encre); color: #a9a49c; font-size: 13px; padding: 64px 0 40px; }
  footer .haut { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.12); }
  footer .nom { font: 300 30px/1.2 var(--serif); color: #fff; }
  footer .etiquette { color: #8c867d; margin-bottom: 14px; }
  footer p { margin: 0; line-height: 1.8; }
  footer a { color: #e6e1d8; text-decoration: none; }
  footer .basdepage { display: flex; justify-content: space-between; gap: 16px; padding-top: 28px; }

  @media (max-width: 980px) {
    .cadre { padding: 0 28px; }
    header nav { display: none; }
    header .cadre { grid-template-columns: 1fr auto; height: 88px; }
    .marque { flex-direction: row; gap: 12px; justify-self: start; }
    section { padding: 100px 0; }
    .maison .cadre, .savoir .entete, .savoir .corps { grid-template-columns: 1fr; gap: 48px; }
    .maison .texte { grid-column: 1; }
    .maison figure img { aspect-ratio: 4 / 3; }
    .savoir .entete { margin-bottom: 48px; }
    .engagements .grille { grid-template-columns: 1fr 1fr; gap: 48px 0; }
    .engagements .grille div:nth-child(3) { border-left: 0; padding-left: 0; }
    .engagements .grille div:nth-child(2) { padding-right: 0; }
    .territoire { padding-bottom: 100px; }
  }
  @media (max-width: 600px) {
    body { font-size: 16px; }
    .cadre { padding: 0 20px; }
    header .cadre { height: 76px; }
    .marque img { width: 36px; }
    .marque span { display: none; }
    .ouverture { min-height: 600px; }
    .ouverture .cadre { padding-bottom: 44px; }
    .ouverture .bas { flex-direction: column; align-items: flex-start; gap: 28px; }
    section { padding: 80px 0; }
    .maison { padding-top: 0; }
    .maison dl { gap: 0 24px; }
    .savoir li { grid-template-columns: 52px 1fr; padding: 28px 0; }
    .savoir h3 { font-size: 26px; }
    .savoir .images { gap: 14px; }
    .savoir .images figure:nth-child(3) { margin-top: 36px; }
    .engagements .entete { margin-bottom: 56px; }
    .engagements .grille { grid-template-columns: 1fr; gap: 0; }
    .engagements .grille div, .engagements .grille div:first-child { border-left: 0; padding: 28px 0; border-top: 1px solid var(--filet); }
    .contact .cadre { padding-top: 100px; padding-bottom: 100px; }
    footer .haut { grid-template-columns: 1fr; }
    footer .basdepage { flex-direction: column; }
  }

  /* ——— Menu ——— */
  header .principal { display: flex; gap: 34px; align-items: center; height: 100%; }
  .rubrique { position: relative; height: 100%; display: flex; align-items: center; }
  .rubrique > a { font: 400 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; text-decoration: none; }
  .rubrique > a:hover, .rubrique > a[aria-current] { color: #e8d6a8; }
  .sous { position: absolute; top: 100%; left: -22px; min-width: 280px; padding: 14px 0; background: var(--chaux); border: 1px solid var(--filet); box-shadow: 0 18px 40px -24px rgba(30,37,43,.35); }
  .sous a { display: block; padding: 8px 22px; color: var(--texte); font: 400 14px/1.4 var(--sans); text-decoration: none; letter-spacing: 0; text-transform: none; }
  .sous a:hover, .sous a[aria-current] { color: var(--or); }
  .sous a.tout { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--doux); border-bottom: 1px solid var(--filet); padding-bottom: 12px; margin-bottom: 6px; }
  header .droite { justify-self: end; display: flex; align-items: center; gap: 24px; }
  .menu-mobile { display: none; }

  /* En-tête plein (pages intérieures) */
  header.plein { position: sticky; color: var(--encre); background: var(--chaux); }
  header.plein .cadre { border-bottom-color: var(--filet); }
  /* Barre fixe : sur la photo elle reste transparente, puis prend la couleur chaux au défilement ou quand le menu mobile est ouvert */
  header { transition: background-color .35s ease, color .35s ease, box-shadow .35s ease; }
  header.colle, header:has(.menu-mobile[open]) { color: var(--encre); background: var(--chaux); }
  header.colle { box-shadow: 0 10px 30px -22px rgba(30,37,43,.4); }
  header.colle .cadre, header:has(.menu-mobile[open]) .cadre { border-bottom-color: var(--filet); }
  header.plein .rubrique > a:hover, header.plein .rubrique > a[aria-current], header.plein .devis:hover,
  header.colle .rubrique > a:hover, header.colle .rubrique > a[aria-current], header.colle .devis:hover { color: var(--or); }

  /* ——— Pages intérieures ——— */
  .bandeau-page { position: relative; height: 56vh; min-height: 380px; max-height: 560px; color: #fff; overflow: hidden; }
  .bandeau-page img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .bandeau-page::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(18,22,26,.15) 0%, rgba(18,22,26,.2) 40%, rgba(18,22,26,.7) 100%); }
  .bandeau-page .cadre { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 56px; }
  .bandeau-page .etiquette { color: rgba(255,255,255,.85); margin-bottom: 18px; }
  .bandeau-page h1 { color: #fff; font-size: clamp(40px, 5.6vw, 76px); max-width: 14em; }
  .bandeau-page h1 em { color: #ead9ad; }

  .ariane { font-size: 13px; color: var(--doux); padding: 22px 0; border-bottom: 1px solid var(--filet); }
  .ariane ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 10px; }
  .ariane li + li::before { content: "/"; margin-right: 10px; color: var(--filet); }
  .ariane a { text-decoration: none; }
  .ariane a:hover { color: var(--or); }

  .page { padding: 96px 0 120px; }
  .page .cadre { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 3fr); gap: 96px; align-items: start; }
  .chapo { font: 300 clamp(24px, 2.5vw, 32px)/1.4 var(--serif); color: var(--encre); margin: 0 0 48px; }
  .contenu h2 { font-size: clamp(30px, 3vw, 40px); margin: 64px 0 22px; }
  .contenu h2:first-child { margin-top: 0; }
  .contenu h3 { font-size: 25px; margin: 36px 0 12px; }
  .contenu p { margin: 0 0 20px; }
  .contenu ul { margin: 0 0 24px; padding: 0; list-style: none; border-top: 1px solid var(--filet); }
  .contenu ul li { padding: 12px 0 12px 28px; border-bottom: 1px solid var(--filet); position: relative; }
  .contenu ul li::before { content: ""; position: absolute; left: 4px; top: 25px; width: 12px; height: 1px; background: var(--or); }
  .contenu figure { margin: 48px 0; }
  .contenu figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
  .contenu a { color: var(--encre); text-decoration-color: var(--or); text-underline-offset: 3px; }

  .etapes { counter-reset: e; border-top: 1px solid var(--filet); margin: 0 0 24px; padding: 0; list-style: none; }
  .etapes li { display: grid; grid-template-columns: 56px 1fr; padding: 20px 0; border-bottom: 1px solid var(--filet); }
  .etapes li::before { counter-increment: e; content: counter(e, upper-roman); font: italic 300 22px/1.4 var(--serif); color: var(--or); }
  .etapes strong { display: block; color: var(--encre); font-weight: 400; font-family: var(--serif); font-size: 22px; margin-bottom: 4px; }

  .cartes-sous { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; border-top: 1px solid var(--encre); margin-bottom: 24px; }
  .cartes-sous a { display: block; padding: 26px 0; border-bottom: 1px solid var(--filet); text-decoration: none; }
  .cartes-sous a strong { display: block; font: 300 27px/1.2 var(--serif); color: var(--encre); margin-bottom: 8px; }
  .cartes-sous a span { font-size: 15px; color: var(--texte); }
  .cartes-sous a:hover strong { color: var(--or); }

  .faq { margin-top: 72px; }
  .faq details { border-top: 1px solid var(--filet); }
  .faq details:last-child { border-bottom: 1px solid var(--filet); }
  .faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; position: relative; font: 400 22px/1.35 var(--serif); color: var(--encre); }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 300 26px/1 var(--sans); color: var(--or); }
  .faq details[open] summary::after { content: "–"; }
  .faq details p { margin: 0 0 24px; }

  aside.cote { position: sticky; top: 32px; }
  aside.cote .bloc { border-top: 1px solid var(--encre); padding-top: 24px; margin-bottom: 48px; }
  aside.cote .etiquette { margin-bottom: 16px; }
  aside.cote ul { list-style: none; margin: 0; padding: 0; }
  aside.cote li a { display: block; padding: 9px 0; border-bottom: 1px solid var(--filet); text-decoration: none; font-size: 15px; }
  aside.cote li a:hover, aside.cote li a[aria-current] { color: var(--or); }
  aside.cote p { margin: 0 0 22px; font-size: 15px; }
  aside.cote .titre { font: 300 28px/1.2 var(--serif); color: var(--encre); margin-bottom: 14px; }

  /* Accueil : liens sous chaque famille */
  .savoir li .liens { margin: 14px 0 0; font-size: 14px; color: var(--doux); }
  .savoir li .liens a { color: var(--encre); text-decoration: none; border-bottom: 1px solid var(--filet); }
  .savoir li .liens a:hover { color: var(--or); border-color: var(--or); }
  .savoir h3 a { text-decoration: none; }
  .savoir h3 a:hover { color: var(--or); }

  footer .haut { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
  footer ul { list-style: none; margin: 0; padding: 0; line-height: 2; }

  @media (max-width: 980px) {
    header .principal, header .droite .devis { display: none; }
    header .droite { grid-column: 2; }
    .menu-mobile { display: block; }
    .menu-mobile summary { list-style: none; cursor: pointer; font: 400 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; padding: 12px 0; }
    .menu-mobile summary::-webkit-details-marker { display: none; }
    .menu-mobile[open] summary { color: var(--or); }
    .menu-mobile .panneau { position: absolute; left: 0; right: 0; top: 100%; z-index: 5; background: var(--chaux); color: var(--texte); border-bottom: 1px solid var(--filet); padding: 8px 28px 28px; max-height: calc(100vh - 88px); overflow-y: auto; }
    .menu-mobile .panneau p { margin: 22px 0 6px; font: 400 11px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--doux); }
    .menu-mobile .panneau a { display: block; padding: 10px 0; border-bottom: 1px solid var(--filet); text-decoration: none; font-size: 16px; }
    .menu-mobile .panneau a.devis-mobile { justify-content: center; margin-top: 24px; border: 1px solid var(--encre); text-align: center; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; }
    .page .cadre { grid-template-columns: 1fr; gap: 64px; }
    aside.cote { position: static; }
    footer .haut { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 600px) {
    .menu-mobile .panneau { padding: 8px 20px 24px; }
    .bandeau-page { min-height: 340px; }
    .bandeau-page .cadre { padding-bottom: 36px; }
    .page { padding: 64px 0 80px; }
    .chapo { margin-bottom: 36px; }
    .cartes-sous { grid-template-columns: 1fr; }
    footer .haut { grid-template-columns: 1fr; }
  }

  /* Icônes du menu et des cartes */
  .ico { flex: none; color: var(--or); }
  .sous a:not(.tout) { display: flex; align-items: center; gap: 14px; }
  .menu-mobile .panneau a { display: flex; align-items: center; gap: 14px; }
  .cartes-sous a strong { display: flex; align-items: center; gap: 14px; }
  .cartes-sous a strong .ico { width: 26px; height: 26px; }
  .contenu figure.petite img { width: auto; max-width: min(100%, 400px); aspect-ratio: auto; }

  /* Demande de devis */
  .titre-devis { font-size: clamp(40px, 5vw, 64px); margin: 18px 0 28px; }
  .titre-devis em { color: var(--or); }
  .form-devis h2 { font-size: clamp(26px, 2.6vw, 32px); margin: 48px 0 20px; padding-top: 24px; border-top: 1px solid var(--encre); }
  .form-devis h2:first-child { margin-top: 0; }
  .form-devis label { display: block; margin: 0 0 22px; font-size: 14px; color: var(--doux); letter-spacing: .02em; }
  .form-devis input, .form-devis select, .form-devis textarea { display: block; width: 100%; margin-top: 8px; padding: 12px 14px; font: 400 16px/1.5 var(--sans); color: var(--encre); background: #fff; border: 1px solid var(--filet); border-radius: 0; }
  .form-devis input[type=file] { padding: 10px; background: var(--chaux); }
  .form-devis textarea { resize: vertical; }
  .form-devis input:focus, .form-devis select:focus, .form-devis textarea:focus { outline: 1px solid var(--or); border-color: var(--or); }
  .form-devis small { display: block; margin-top: 8px; font-size: 13px; }
  .form-devis .deux { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .form-devis .piege { position: absolute; left: -9999px; }
  .form-devis button { margin-top: 12px; padding: 18px 32px; font: 400 12px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: #fff; background: var(--encre); border: 0; cursor: pointer; }
  .form-devis button:hover { background: var(--or); }
  .form-devis button:disabled { opacity: .6; cursor: wait; }
  .form-devis .erreur { margin: 0 0 16px; padding: 12px 0; color: #a3392b; border-top: 1px solid #a3392b; border-bottom: 1px solid #a3392b; }
  .form-devis .mention { margin: 20px 0 0; font-size: 13px; color: var(--doux); }
  .merci { padding-bottom: 160px; }
  @media (max-width: 600px) {
    .form-devis .deux { grid-template-columns: 1fr; }
    .form-devis button { width: 100%; }
  }

  /* Menus : le panneau se déroule, un filet doré se trace, puis les liens arrivent un à un */
  .rubrique > a { position: relative; }
  .rubrique > a::after { content: ""; position: absolute; left: 0; right: .24em; bottom: -9px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .45s cubic-bezier(.2,.7,.2,1); }
  .rubrique:hover > a::after, .rubrique:focus-within > a::after, .rubrique > a[aria-current]::after { transform: none; }
  .sous { visibility: hidden; opacity: 0; clip-path: inset(-3px -40px 100% -40px); transform: translateY(-6px); transition: clip-path .25s ease, opacity .2s ease, transform .25s ease, visibility 0s linear .25s; }
  .rubrique:hover .sous, .rubrique:focus-within .sous { visibility: visible; opacity: 1; clip-path: inset(-3px -40px -60px -40px); transform: none; transition: clip-path .5s cubic-bezier(.2,.7,.2,1), opacity .25s ease, transform .5s cubic-bezier(.2,.7,.2,1), visibility 0s; }
  .sous::before { content: ""; position: absolute; top: -1px; left: -1px; right: -1px; height: 2px; background: var(--or); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
  .rubrique:hover .sous::before, .rubrique:focus-within .sous::before { transform: none; transition: transform .6s cubic-bezier(.2,.7,.2,1) .08s; }
  .sous a { opacity: 0; transform: translateY(-8px); transition: opacity .15s ease, transform .15s ease, color .2s ease, padding-left .3s ease; }
  .rubrique:hover .sous a, .rubrique:focus-within .sous a { opacity: 1; transform: none; transition: opacity .4s ease var(--d, 0s), transform .5s cubic-bezier(.2,.7,.2,1) var(--d, 0s), color .2s ease, padding-left .3s ease; }
  .sous a:nth-child(1) { --d: .06s; } .sous a:nth-child(2) { --d: .1s; } .sous a:nth-child(3) { --d: .14s; } .sous a:nth-child(4) { --d: .18s; }
  .sous a:nth-child(5) { --d: .22s; } .sous a:nth-child(6) { --d: .26s; } .sous a:nth-child(7) { --d: .3s; } .sous a:nth-child(n+8) { --d: .34s; }
  .sous a:not(.tout):hover { padding-left: 28px; }
  .sous a .ico { transition: transform .3s ease; }
  .sous a:hover .ico { transform: scale(1.12); }
  @keyframes derouler { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
  @keyframes arriver { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  .menu-mobile[open] .panneau { animation: derouler .45s cubic-bezier(.2,.7,.2,1); }
  .menu-mobile[open] .panneau > * { animation: arriver .45s cubic-bezier(.2,.7,.2,1) both; }
  .menu-mobile[open] .panneau > :nth-child(-n+4) { animation-delay: .08s; }
  .menu-mobile[open] .panneau > :nth-child(n+5):nth-child(-n+8) { animation-delay: .14s; }
  .menu-mobile[open] .panneau > :nth-child(n+9):nth-child(-n+12) { animation-delay: .2s; }
  .menu-mobile[open] .panneau > :nth-child(n+13) { animation-delay: .26s; }
  @media (prefers-reduced-motion: reduce) {
    .sous, .sous::before, .sous a, .rubrique > a::after, .menu-mobile[open] .panneau, .menu-mobile[open] .panneau > * { transition: none !important; animation: none !important; }
  }

  /* Arrivée sur la page et blocs qui glissent en place au défilement */
  @keyframes monter { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
  @keyframes recul { from { transform: scale(1.08); } to { transform: none; } }
  .anime :is(.ouverture, .bandeau-page) picture img { animation: recul 2.4s cubic-bezier(.2,.6,.2,1) both; }
  .anime :is(.ouverture, .bandeau-page) .cadre > * { animation: monter 1s cubic-bezier(.2,.6,.2,1) both; }
  .anime :is(.ouverture, .bandeau-page) .cadre > :nth-child(2) { animation-delay: .15s; }
  .anime :is(.ouverture, .bandeau-page) .cadre > :nth-child(3) { animation-delay: .3s; }
  .anime .apparait { opacity: 0; transform: translateY(34px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.6,.2,1); }
  .anime .apparait.vu { opacity: 1; transform: none; }