.conteneur {
  width: 100%;
  max-width: calc(var(--largeur) + 2 * var(--marge));
  margin-inline: auto;
  padding-inline: var(--marge);
}

/* En-tête ------------------------------------------------------------------ */
.entete {
  position: relative;
  z-index: 20;
  background: var(--outremer);
  color: var(--blanc);
}
.entete-in {
  max-width: calc(var(--largeur) + 2 * var(--marge));
  margin-inline: auto;
  padding: 18px var(--marge);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--blanc);
  text-decoration: none;
}
.logo:hover { color: var(--blanc); }
.logo-mot {
  font-family: var(--titre);
  font-size: 26px;
  font-weight: 800;
  font-stretch: 125%;
  letter-spacing: -.02em;
  line-height: 1;
}
.menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
  font-size: 15px;
  font-weight: 600;
}
.navlien {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--blanc);
  text-decoration: none;
}
.navlien:hover { color: var(--blanc); }
.navlien::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 8px;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease-swap);
}
.navlien:hover::after,
.navlien[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }

/* Le trait jaune sous l'en-tête : il se redessine pendant un chargement (router.js). */
.entete-trait {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
}

.menu-bouton {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border: 1.5px solid rgb(255 255 255 / .45);
  border-radius: 12px;
  background: transparent;
  color: var(--blanc);
  font-weight: 700;
  font-size: 15px;
}
.menu-bouton-traits,
.menu-bouton-traits::before {
  display: block;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--signal);
  transition: transform .35s var(--ease-swap);
}
.menu-bouton-traits { position: relative; transform: translateY(-3px); }
.menu-bouton-traits::before { content: ""; position: absolute; top: 6px; }
.menu-bouton[aria-expanded="true"] .menu-bouton-traits { transform: translateY(0) rotate(45deg); }
.menu-bouton[aria-expanded="true"] .menu-bouton-traits::before { transform: translateY(-6px) rotate(-90deg); }

/* Menu mobile plein écran : seulement quand JS est actif. Sans JS, les liens restent sous le logo. */
@media (max-width: 720px) {
  .js .menu-bouton { display: inline-flex; position: relative; z-index: 2; }
  .js .logo { position: relative; z-index: 2; }
  .js .menu {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    padding: 96px var(--marge) 40px;
    background: var(--encre);
    font-family: var(--titre);
    font-size: clamp(30px, 9vw, 44px);
    font-weight: 800;
    font-stretch: 108%;
    letter-spacing: -.02em;
    visibility: hidden;
    clip-path: inset(0 0 100% 0);
    transition: clip-path .5s var(--ease-trace), visibility 0s .5s;
  }
  .js .menu.est-ouvert {
    visibility: visible;
    clip-path: inset(0 0 0 0);
    transition: clip-path .5s var(--ease-trace);
  }
  .js .menu .navlien { min-height: 60px; }
  .js .menu .navlien::after { bottom: 6px; height: 4px; }
  .menu-ouvert { overflow: hidden; }
}

/* Bandeau de titre des pages ------------------------------------------------- */
.bandeau {
  background: var(--outremer);
  color: var(--blanc);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
}
.bandeau .capitales { color: var(--lavande); margin-bottom: 16px; }
.bandeau h1 {
  max-width: 18ch;
  font-size: clamp(34px, 4.4vw, 60px);
  font-stretch: 110%;
  line-height: 1;
}
.bandeau .chapo {
  max-width: 60ch;
  margin-top: 20px;
  font-size: 19px;
  color: var(--lavande-clair);
}
.bandeau .vers {
  display: inline-block;
  width: .9em; height: .16em;
  margin: 0 .12em .22em;
  border-radius: 999px;
  background: var(--signal);
}
.points-seuls { display: block; margin-bottom: 24px; }

.page-corps {
  padding-block: clamp(36px, 5vw, 64px) clamp(56px, 7vw, 96px);
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Pied de page --------------------------------------------------------------- */
.pied {
  border-top: 1px solid var(--filet);
  padding: 32px 0 40px;
  font-size: 14px;
  color: var(--gris);
}
.pied-liens {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 24px;
}
.pied-liens a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--encre);
  font-weight: 600;
  text-decoration: none;
}
.pied-liens a:hover { text-decoration: underline; }
.pied-bas {
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--filet);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 13px;
}
.pied-marque { font-family: var(--titre); font-weight: 800; font-stretch: 125%; color: var(--encre); }