:root {
  --blanc: #f6f3ec;
  --marine: #0d1a2b;
  --pierre: #8b867d;
  --pierre-claire: #d9d4c9;
  --accent: #d9472b;
  --serif: "Archivo", "Helvetica Neue", Arial, sans-serif; /* police des titres */
  --logo: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Albert Sans", "Helvetica Neue", Arial, sans-serif;
  --marge: clamp(1.25rem, 5vw, 5rem);
  --duree-image: 5500ms; /* durée d'affichage de chaque image du premier écran */
  --duree-fondu: 1800ms;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--blanc);
  color: var(--marine);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
picture { display: block; }
img { display: block; width: 100%; height: auto; }
a { color: inherit; }
figure { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.evitement { position: absolute; left: -999rem; top: 0; background: var(--blanc); padding: 0.8rem 1.2rem; z-index: 30; }
.evitement:focus { left: 0; }

.capitales {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.discret { color: var(--pierre); }
.discret a { text-decoration: none; }
.discret a:hover { text-decoration: underline; text-underline-offset: 6px; }
.legende { font-size: 0.72rem; letter-spacing: 0.08em; color: var(--pierre); margin: 0.9rem 0 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.06; letter-spacing: -0.025em; margin: 0; }
h2 { font-weight: 500; }
.prose h2, .profil h3, .niveaux h2, .parcours h2, .evenement h3 { font-weight: 600; letter-spacing: -0.02em; }
.lien { text-underline-offset: 6px; }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 0.85rem; }
.monogramme { height: 2.1rem; width: auto; overflow: visible; }
.monogramme text { font-family: var(--logo); font-weight: 400; font-size: 78px; fill: currentColor; }
.monogramme .lettre-f { opacity: 0.5; }
.logo .nom { font-family: var(--sans); font-weight: 400; font-size: 0.7rem; letter-spacing: 0.36em; text-transform: uppercase; }
.logo-grand { flex-direction: column; gap: 1.1rem; }
.logo-grand .monogramme { height: 4.2rem; }
.logo-grand .nom { letter-spacing: 0.5em; margin-right: -0.5em; }

/* En-tête */
.entete {
  position: relative; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem var(--marge);
}
.sur-photo .entete { position: absolute; inset: 0 0 auto 0; color: #fff; }
.marque { text-decoration: none; }
.menu { display: none; align-items: center; gap: 2.2rem; }
.menu a { text-decoration: none; }
.menu a:hover, .menu a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; }
.langues { display: flex; gap: 0.7rem; }
.langues [aria-current] { border-bottom: 1px solid currentColor; }
.bouton-menu { background: none; border: 0; color: inherit; cursor: pointer; padding: 0.6rem 0; position: relative; z-index: 22; }
.menu.ouvert {
  display: flex; flex-direction: column; justify-content: center; gap: 1.6rem;
  position: fixed; inset: 0; z-index: 21;
  background: var(--marine); color: var(--blanc);
}
.menu.ouvert a { font-family: var(--serif); font-size: 2rem; letter-spacing: 0; text-transform: none; font-weight: 500; }
.menu.ouvert .langues a { font-family: var(--sans); font-size: 0.8rem; letter-spacing: 0.24em; }
.menu-ouvert { overflow: hidden; }
.menu-ouvert .entete { color: var(--blanc); }
@media (min-width: 72rem) {
  .menu { display: flex; gap: 1.6rem; }
  .bouton-menu { display: none; }
}

/* Premier écran */
.accueil { position: relative; height: 100vh; height: 100svh; min-height: 34rem; overflow: hidden; background: var(--marine); color: #fff; }
.vue { position: absolute; inset: 0; opacity: 0; transition: opacity var(--duree-fondu) ease; }
.vue.visible { opacity: 1; }
.vue picture, .vue img { width: 100%; height: 100%; }
.vue img { object-fit: cover; }
.accueil::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(13,26,43,0.4), rgba(13,26,43,0) 22%),
    linear-gradient(to top, rgba(13,26,43,0.8), rgba(13,26,43,0.46) 38%, rgba(13,26,43,0) 70%);
}
.accroche { position: absolute; z-index: 4; left: var(--marge); right: var(--marge); bottom: clamp(5.5rem, 12vh, 8rem); max-width: 46rem; }
.accroche .capitales { margin: 0 0 1.3rem; }
.accroche h1 { font-size: clamp(2.5rem, 6.4vw, 5.2rem); }
.accroche h1 em { font-style: italic; font-weight: 400; }
.accroche .texte { max-width: 33rem; margin: 1.5rem 0 2.2rem; font-size: 1.05rem; }
.bouton {
  display: inline-block; padding: 1rem 1.9rem;
  border: 1px solid currentColor; background: none; color: inherit;
  text-decoration: none; cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease;
}
.bouton:hover { background: #fff; color: var(--marine); }
.bouton.sombre:hover { background: var(--marine); color: var(--blanc); }
.pied-accueil {
  position: absolute; z-index: 4; left: var(--marge); right: var(--marge); bottom: 1.6rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-size: 0.72rem; letter-spacing: 0.08em;
}
.pied-accueil p { margin: 0; opacity: 0.9; }
.commande { display: flex; align-items: center; gap: 0.9rem; }
.reperes { display: flex; gap: 6px; }
.reperes span { width: 22px; height: 1px; background: rgba(255,255,255,0.45); transition: background 0.6s; }
.reperes span.actif { background: var(--accent); height: 2px; }
.pause { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; letter-spacing: 0.24em; text-transform: uppercase; padding: 0.4rem 0; }

/* Sections */
section { padding: clamp(5rem, 13vw, 11rem) var(--marge); }
section.sans-haut { padding-top: 0; }
.colonne { max-width: 44rem; margin: 0 auto; }
.colonne.large { max-width: 56rem; }
.grand { font-size: clamp(1.9rem, 4.2vw, 3.4rem); }
.filet { width: 2.5rem; height: 1px; background: var(--accent); border: 0; margin: 0 0 2rem; }
.pleine { margin: clamp(3.5rem, 8vw, 7rem) calc(var(--marge) * -1) 0; }
.pleine img { max-height: 92vh; object-fit: cover; object-position: 50% 82%; }
.pleine .legende, .evenement .legende { padding: 0 var(--marge); }
.pleine.bandeau { margin: 0; }
.pleine.bandeau img { max-height: 76vh; object-position: 50% 50%; }
.decalee { max-width: 46rem; margin: clamp(3.5rem, 8vw, 7rem) 0 0 auto; }

/* Pages intérieures */
.entree { padding-top: clamp(3.5rem, 9vw, 7rem); padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.titre { font-size: clamp(2.3rem, 5.4vw, 4.2rem); margin-top: 1.2rem; }
.chapo { font-size: 1.2rem; line-height: 1.55; max-width: 36rem; margin: 2rem 0 0; }
.prose .bloc + .bloc { margin-top: clamp(2.8rem, 6vw, 4.5rem); }
.prose h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); line-height: 1.18; margin-bottom: 1rem; }
.prose p { max-width: 36rem; margin: 0 0 0.9rem; }

.parcours { display: grid; gap: 1.2rem; padding: 2.4rem 0; border-top: 1px solid var(--pierre-claire); }
.parcours h2 { font-size: 1.6rem; }
.parcours dl { margin: 0; display: grid; gap: 1.3rem; }
.parcours dt { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--pierre); font-weight: 400; margin-bottom: 0.2rem; }
.parcours dd { margin: 0; }
@media (min-width: 60rem) {
  .parcours { grid-template-columns: 16rem 1fr; gap: 3rem; }
  .parcours dl > div { display: grid; grid-template-columns: 10rem 1fr; gap: 1.5rem; align-items: baseline; }
}

.benefices { background: var(--marine); color: var(--blanc); }
.benefices .capitales { color: var(--pierre-claire); margin: 0 0 1.6rem; }
.benefices .grand span { display: block; }
.benefices .grand span + span { margin-top: 0.35em; }
.benefices .texte { max-width: 30rem; margin: 2.6rem 0 0; color: var(--pierre-claire); }

.evenements { padding-left: 0; padding-right: 0; }
.evenements > .colonne { padding: 0 var(--marge); }
.evenement { display: block; text-decoration: none; margin-top: clamp(3.5rem, 8vw, 7rem); }
.evenements.sans-haut .evenement:first-child { margin-top: 0; }
.evenement .cadre { overflow: hidden; }
.evenement img { aspect-ratio: 3 / 2; object-fit: cover; transition: transform 1.6s ease; }
.evenement:hover img { transform: scale(1.015); }
.evenement h3 { font-size: clamp(1.5rem, 3vw, 2.3rem); padding: 1.6rem var(--marge) 0; }
@media (min-width: 60rem) { .evenement img { aspect-ratio: 21 / 9; } }

.duo { display: grid; gap: 3rem; align-items: center; }
.duo p { max-width: 30rem; }
@media (min-width: 60rem) { .duo { grid-template-columns: 1.15fr 1fr; gap: 6rem; } }

.references { text-align: center; }
.references blockquote { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.3; max-width: 40rem; margin: 0 auto; }

/* Portes d'entrée de l'accueil */
.grille-profils { display: grid; gap: clamp(2.8rem, 6vw, 4rem) 2rem; margin-top: clamp(3rem, 7vw, 5.5rem); }
.profil { display: block; text-decoration: none; }
.profil .cadre { overflow: hidden; margin-bottom: 1.3rem; }
.profil img { aspect-ratio: 4 / 3; object-fit: cover; transition: transform 1.6s ease; }
.profil:hover img { transform: scale(1.02); }
.profil .capitales { margin: 0 0 0.6rem; }
.profil h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
.profil p:last-child { margin: 0.7rem 0 0; max-width: 24rem; }
.profil:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; }
@media (min-width: 40rem) { .grille-profils { grid-template-columns: 1fr 1fr; } }
@media (min-width: 60rem) { .grille-profils { grid-template-columns: 1fr 1fr 1fr; } }

/* Pages d'offre */
.mention { max-width: 36rem; margin-top: clamp(2.8rem, 6vw, 4.5rem); padding-top: 1.4rem; border-top: 1px solid var(--pierre-claire); line-height: 1.6; }
.benefices .lien { color: var(--blanc); }
.benefices .renvoi-note { color: var(--pierre-claire); max-width: 30rem; margin-top: 1.6rem; }
.renvoi { padding-top: clamp(3.5rem, 8vw, 6rem); padding-bottom: clamp(3.5rem, 8vw, 6rem); }
.lien-renvoi { font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.25; text-decoration: none; border-bottom: 1px solid var(--accent); }
.lien-renvoi:hover { border-bottom-width: 2px; }
.niveaux { list-style: none; padding: 0; display: grid; gap: 3rem; counter-reset: none; }
.niveaux li { border-top: 1px solid var(--pierre-claire); padding-top: 1.8rem; }
.niveaux .numero { font-family: var(--serif); font-size: 3rem; line-height: 1; color: var(--pierre); }
.niveaux h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 1rem 0 0.5rem; }
.niveaux .capitales { margin: 0 0 1rem; }
.niveaux p:last-child { margin: 0; }
@media (min-width: 60rem) { .niveaux { grid-template-columns: repeat(3, 1fr); gap: 3.5rem; } }
.liste-profils { list-style: none; padding: 0; margin: 2.6rem 0 0; }
.liste-profils li { border-top: 1px solid rgba(217,212,201,0.25); }
.liste-profils a { display: grid; gap: 0.3rem; padding: 1.2rem 0; text-decoration: none; color: var(--pierre-claire); }
.liste-profils .capitales { color: var(--blanc); margin: 0; }
.liste-profils a:hover span:last-child { text-decoration: underline; text-underline-offset: 5px; }
@media (min-width: 50rem) { .liste-profils a { grid-template-columns: 11rem 1fr; gap: 2rem; align-items: baseline; } }
.formulaire select { width: 100%; font: inherit; color: inherit; background: transparent; border: 0; border-bottom: 1px solid var(--pierre); border-radius: 0; padding: 0.6rem 0; }

/* Galerie */
.galerie { display: grid; gap: 0.9rem; padding-left: 0.9rem; padding-right: 0.9rem; }
.vignette { display: block; overflow: hidden; background: var(--pierre-claire); }
.vignette picture, .vignette img { height: 100%; }
.vignette img { aspect-ratio: 3 / 2; object-fit: cover; transition: transform 1.6s ease; }
.vignette:hover img { transform: scale(1.015); }
@media (min-width: 60rem) {
  .galerie { grid-template-columns: 1fr 1fr; }
  .vignette:nth-child(5n + 1):not(.verticale) { grid-column: span 2; }
  .vignette:nth-child(5n + 1):not(.verticale) img { aspect-ratio: 21 / 10; }
  .vignette.verticale { grid-row: span 2; }
  .vignette.verticale img { aspect-ratio: auto; }
}
.visionneuse { border: 0; padding: 0; margin: 0; width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; background: var(--marine); color: var(--blanc); }
.visionneuse::backdrop { background: var(--marine); }
.visionneuse img { width: 100%; height: 100%; object-fit: contain; padding: 3.6rem 0.6rem; }
.visionneuse button { position: absolute; background: none; border: 0; color: inherit; cursor: pointer; padding: 1.2rem var(--marge); }
.visionneuse .fermer { top: 0; right: 0; }
.visionneuse .precedente { bottom: 0; left: 0; }
.visionneuse .suivante { bottom: 0; right: 0; }

/* Rappel */
.rappel { position: relative; padding: 0; color: #fff; }
.rappel img { height: 78vh; min-height: 26rem; object-fit: cover; }
.rappel .dessus {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start; text-align: center; gap: 2.2rem;
  padding: clamp(4rem, 13vh, 8rem) var(--marge) 0;
  background: linear-gradient(to bottom, rgba(13,26,43,0.42), rgba(13,26,43,0) 55%);
}

/* Formulaire */
.formulaire p { margin: 0 0 1.8rem; }
.formulaire label { display: block; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 400; color: var(--pierre); margin-bottom: 0.4rem; }
.formulaire input, .formulaire textarea {
  width: 100%; font: inherit; color: inherit; background: transparent;
  border: 0; border-bottom: 1px solid var(--pierre); border-radius: 0; padding: 0.6rem 0;
}
.formulaire textarea { resize: vertical; border: 1px solid var(--pierre); padding: 0.8rem; }
.formulaire input:focus, .formulaire textarea:focus { outline: none; border-color: var(--marine); box-shadow: 0 1px 0 var(--marine); }
.piege { position: absolute; left: -999rem; }
.retour { padding: 1.2rem 1.4rem; border-left: 2px solid var(--marine); margin: 0 0 2.5rem; }
.retour.erreur { border-color: var(--accent); }
.autres-voies { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--pierre-claire); }

/* Pied de page */
.pied {
  background: var(--marine); color: var(--pierre-claire);
  padding: 4.5rem var(--marge) 3rem;
  display: grid; gap: 2.6rem; justify-items: center; text-align: center;
  font-size: 0.8rem;
}
.pied-marque { color: var(--blanc); }
.pied a { text-decoration: none; }
.pied a:hover { text-decoration: underline; text-underline-offset: 5px; }
.pied nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem 2rem; }
.pied p { margin: 0; color: var(--pierre); }

/* Apparition douce au défilement, seulement si le script est actif */
.js .apparait { opacity: 0; transform: translateY(14px); transition: opacity 1.4s ease, transform 1.4s ease; }
.js .apparait.vu { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .vue, .js .apparait, .evenement img, .vignette img, .profil img, .bouton { transition: none; }
  .js .apparait { opacity: 1; transform: none; }
}
@media (max-width: 40rem) {
  .accueil::after {
    background:
      linear-gradient(to bottom, rgba(13,26,43,0.4), rgba(13,26,43,0) 20%),
      linear-gradient(to top, rgba(13,26,43,0.82), rgba(13,26,43,0.5) 45%, rgba(13,26,43,0) 74%);
  }
  .accroche .capitales { letter-spacing: 0.16em; }
  .pied-accueil p { max-width: 60%; }
  .reperes { display: none; }
}