/* Layout : barre du haut, zone de contenu, menu latéral chapitré et pied de page. */

.skip-link {
  position: absolute;
  top: -10rem;
  left: 10px;
  z-index: 200;
  padding: 6px 10px;
  background: var(--color-bar);
}

.skip-link:focus {
  top: 10px;
}

/* Barre du haut : logo, titre du site et rubriques */

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  min-height: var(--header-height);
  padding: 0 10px;
  background: var(--color-bar);
  border-bottom: 1px solid var(--color-bar-border);
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--header-height);
  margin-right: 10px;
  padding: 5px 0;
  color: var(--color-heading);
  font-family: var(--font-brand);
  font-size: 1.2rem;
  white-space: nowrap;
}

.site-brand img {
  width: auto;
  height: 100%;
}

/* Menu repliable sans JavaScript sur petit écran (case à cocher + label). */

.site-nav__toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.site-nav__burger {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  cursor: pointer;
}

.site-nav__burger span,
.site-nav__burger span::before,
.site-nav__burger span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
}

.site-nav__burger span {
  position: relative;
}

.site-nav__burger span::before,
.site-nav__burger span::after {
  content: "";
  position: absolute;
  left: 0;
}

.site-nav__burger span::before {
  top: -6px;
}

.site-nav__burger span::after {
  top: 6px;
}

.site-nav__toggle:focus-visible + .site-nav__burger {
  outline: 2px solid var(--color-link);
}

.site-nav {
  display: none;
  flex-basis: 100%;
}

.site-nav__toggle:checked ~ .site-nav {
  display: block;
}

.site-nav__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list li:not(:last-child) {
  border-bottom: 1px solid var(--color-bar-border);
}

.site-nav a {
  display: block;
  padding: 15px;
  color: var(--color-text);
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
  color: var(--color-link);
}

@media (min-width: 992px) {
  .site-header {
    flex-wrap: nowrap;
  }

  .site-nav__burger {
    display: none;
  }

  .site-nav {
    display: block;
    flex-basis: auto;
  }

  .site-nav__list {
    display: flex;
  }

  .site-nav__list li:not(:last-child) {
    border-bottom: 0;
  }

  .site-nav a {
    padding: 30px 15px;
    border-right: 1px solid var(--color-bar-border);
    line-height: 19px;
  }

  .site-nav__list li:first-child a {
    border-left: 1px solid var(--color-bar-border);
  }
}

/* Bannière : grande image sous la barre, comme sur le site d'origine */

.site-banner {
  min-height: calc(66.67vh - var(--header-height));
  background: url("/assets/images/banner.jpg") center / cover no-repeat;
}

/* Contenu + menu latéral (à gauche sur grand écran, sous le contenu sinon) */

.site-wrapper {
  display: flex;
  flex-direction: column;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 10px;
}

.page {
  min-width: 0;
  padding: 20px 0;
}

.page::after {
  content: "";
  display: block;
  clear: both;
}

.sidebar {
  padding: 20px 0;
}

@media (min-width: 992px) {
  .site-wrapper {
    flex-direction: row;
    gap: 30px;
  }

  .page {
    flex: 3 1 0%;
    order: 2;
    min-height: 70vh;
  }

  .sidebar {
    flex: 1 1 0%;
    order: 1;
  }
}

/* Blocs du menu latéral */

.widget {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.widget__title {
  margin: 0 0 10px;
  color: var(--color-heading);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.25;
}

.widget__title a {
  color: inherit;
}

.widget__list,
.widget__list ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.widget__list li:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

.widget__list ul {
  border-top: 1px solid var(--color-border);
  padding-left: 15px;
}

.widget__list a {
  display: block;
  padding: 6px 10px;
  font-weight: 500;
}

.widget__list a[aria-current="page"] {
  color: var(--color-heading);
}

/* Pied de page */

.site-footer {
  padding: 20px 10px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.site-footer p {
  margin: 0;
}