.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--primary-15);
}

body.admin-bar .site-header {
  top: var(--wp-admin--admin-bar--height, 32px);
}

.site-header__top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1280px;
  padding: 16px 24px 20px;
  margin: 0 auto;
}

.site-header__brand {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 4px;
}

.site-header__brand-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-header__logo {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
}

.custom-logo {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
}

.site-header__brand-tagline {
  display: none;
  font-size: 16px;
  opacity: 0.8;
}

.site-header__contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-header__contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-header__contact-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--primary);
}

.site-header__contact-value {
  font-weight: 500;
  font-size: 16px;
  overflow-wrap: break-word;
  word-break: break-all;
}

.site-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 1280px;
  width: calc(100% - 48px);
  padding: 6px 8px;
  margin: 0 auto -16px;
  border: 2px solid var(--background);
  border-radius: 3px;
  background: var(--primary);
}

.site-nav__menu {
  width: 100%;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list a,
.site-nav__item--placeholder {
  position: relative;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color 0.1s ease;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--background);
  transition: width 0.1s ease;
}

.site-nav__list a:hover,
.site-nav__list a:focus-visible {
  color: var(--background);
}

.site-nav__list a:hover::after,
.site-nav__list a:focus-visible::after {
  width: 100%;
}

.site-nav__list .current-menu-item > a,
.site-nav__list .current_page_item > a,
.site-nav__list .current-menu-ancestor > a {
  color: var(--background);
}

.site-nav__list .current-menu-item > a::after,
.site-nav__list .current_page_item > a::after,
.site-nav__list .current-menu-ancestor > a::after {
  width: 100%;
}

.site-nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 3px;
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.site-nav__menu {
  margin-top: 8px;
}

html:not(.js) .site-nav__toggle {
  display: none;
}

.site-nav__toggle:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.site-nav__toggle-icon {
  position: relative;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 3px;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}

.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 3px;
  transition:
    transform 0.2s ease,
    top 0.2s ease;
}

.site-nav__toggle-icon::before {
  top: -6px;
}

.site-nav__toggle-icon::after {
  top: 6px;
}

.site-nav.is-open .site-nav__toggle-icon {
  background: transparent;
}

.site-nav.is-open .site-nav__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.site-nav.is-open .site-nav__toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

html.js .site-nav__menu {
  display: none;
}

html.js .site-nav.is-open .site-nav__menu {
  display: block;
}

@media screen and (min-width: 768px) {
  .site-header__top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .site-header__brand {
    flex-shrink: 0;
  }

  .site-header__brand-tagline {
    display: inline-block;
  }

  .site-header__contact {
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    min-width: 0;
  }

  .site-header__contact-item {
    min-width: 0;
    padding-left: 16px;
    border-left: 1px solid var(--primary-15);
  }

  .site-header__contact-item:first-child {
    padding-left: 0;
    border-left: none;
  }

  .site-nav {
    flex-direction: row;
    align-items: center;
    padding: 8px 24px;
  }

  .site-nav__toggle {
    display: none;
  }

  .site-nav__menu {
    display: block !important;
  }

  .site-nav__menu {
    flex: 1;
    margin-top: 0;
  }

  .site-nav__list {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
  }
}

@media screen and (max-width: 767px) {
  .site-header__contact {
    display: none;
  }

  .site-nav {
    width: calc(100% - 24px);
  }
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
  .site-header__contact-item--email {
    display: none;
  }

  .site-header__contact-value {
    font-size: 14px;
  }

  .site-header__contact-label {
    font-size: 11px;
  }
}

@media screen and (max-width: 782px) {
  body.admin-bar .site-header {
    top: 0;
  }
}

/* ── Mobile menu : état ouvert ──────────────────────────────────────────── */
@media screen and (max-width: 767px) {
  .site-nav.is-open .site-nav__list {
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open .site-nav__list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open .site-nav__list li:last-child {
    border-bottom: none;
  }

  .site-nav.is-open .site-nav__list a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 10px 12px;
    font-size: 15px;
    letter-spacing: 0.6px;
    border-radius: 2px;
    transition:
      background 0.15s ease,
      color 0.1s ease;
  }

  /* Désactive le soulignement (inadapté aux grands items verticaux) */
  .site-nav.is-open .site-nav__list a::after {
    display: none;
  }

  /* Hover / focus : fond semi-transparent */
  .site-nav.is-open .site-nav__list a:hover,
  .site-nav.is-open .site-nav__list a:focus-visible {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
  }

  /* Page courante : fond légèrement plus marqué */
  .site-nav.is-open .site-nav__list .current-menu-item > a,
  .site-nav.is-open .site-nav__list .current_page_item > a,
  .site-nav.is-open .site-nav__list .current-menu-ancestor > a {
    background: rgba(255, 255, 255, 0.14);
    color: var(--white);
  }
}