/* ==========================================================================
   En-tête du site — includes/site_header.php
   Chargé sur toutes les pages. Tout est limité à .site-header : les variables y sont
   déclarées, et chaque règle neutralise ce que les anciennes feuilles (style.css,
   home_min.css) et Bootstrap posent sur a, ul, summary, button…
   Mobile first. Menu complet à partir de 1280px (tout tient sur une ligne dans les 4 langues,
   vérifié en allemand, la langue la plus longue) ; en dessous, bouton de menu.
   La classe html.sh-js est posée par un script inline du partial (pas de flash du menu).
   ========================================================================== */

@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/home-v2/roboto-400.woff2") format("woff2");
}
@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/home-v2/roboto-700.woff2") format("woff2");
}

.site-header,
.site-header-skip {
  --sh-navy: #304d79;
  --sh-navy-dark: #1f365a;
  --sh-navy-deep: #243b5e;
  --sh-navy-darkest: #15274a;
  --sh-white: #fff;
  --sh-chip: #eef2f8;
  --sh-border: #edf1f6;
  --sh-border-strong: #e3e8ef;
  --sh-muted: #4a5b76;
  --sh-font: "Roboto", -apple-system, "Segoe UI", system-ui, Arial, sans-serif;
  --sh-radius: 12px;
  --sh-radius-small: 8px;
  --sh-shadow: 0 12px 36px rgba(10, 25, 50, .12);
  --sh-height: 56px;
  --sh-gutter: 16px;
  --sh-max-width: 1240px;
}

/* ---------- lien d'évitement ---------- */
.site-header-skip {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1030;
  padding: 10px 16px;
  border-radius: var(--sh-radius-small);
  background: var(--sh-white);
  color: var(--sh-navy-deep);
  font-family: var(--sh-font);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--sh-shadow);
  transform: translateY(-200%);
}
.site-header-skip:focus { transform: none; }

/* ---------- socle (remise à zéro locale) ---------- */
.site-header {
  position: relative;
  top: 0;
  z-index: 1020;
  width: 100%;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid transparent;
  background: var(--sh-white);
  color: #212529;
  font-family: var(--sh-font);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: normal;
  line-height: 1.6;
  text-align: left;
  text-transform: none;
  transition: border-color .15s;
}
.site-header *,
.site-header *::before,
.site-header *::after { box-sizing: border-box; }
.site-header a {
  color: var(--sh-navy);
  text-decoration: none;
}
.site-header ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-header li {
  margin: 0;
  padding: 0;
}
.site-header li::before,
.site-header li::marker { content: none; }
.site-header img,
.site-header svg {
  max-width: 100%;
  vertical-align: middle;
}
.site-header :focus-visible {
  outline: 2px solid var(--sh-navy-darkest);
  outline-offset: 2px;
}
.site-header__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- barre ---------- */
/* Collante, sans ombre au départ : le filet bas n'apparaît qu'une fois la page défilée (.is-scrolled). */
.sh-js .site-header { position: sticky; }
.site-header.is-scrolled { border-bottom-color: var(--sh-border-strong); }
.sh-js .site-header.is-open {
  max-height: 100vh;
  max-height: 100dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.site-header__wrap {
  max-width: var(--sh-max-width);
  margin: 0 auto;
  padding: 0 var(--sh-gutter);
}
.site-header__row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 10px;
  /* le filet bas de 1px compte dans la hauteur de la barre */
  min-height: calc(var(--sh-height) - 1px);
}

/* Petit écran : logo, sélecteur de langue et bouton de menu ; le reste se déplie dessous. */
.site-header__logo { order: 1; }
.site-header__lang { order: 2; }
/* plus spécifique que la remise à zéro de .site-header__dropdown (margin: 0), déclarée plus bas */
.site-header .site-header__lang { margin-left: auto; }
.site-header__burger { order: 3; }
.site-header__nav { order: 4; }
.site-header__tools { order: 5; }

/* ---------- logo ---------- */
.site-header__logo {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  color: var(--sh-navy-deep);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.3;
}
.site-header a.site-header__logo { color: var(--sh-navy-deep); }
.site-header a.site-header__logo:hover { color: var(--sh-navy-deep); text-decoration: none; }
.site-header__logo-mark {
  display: block;
  flex: 0 0 auto;
  width: 36px;
  height: auto;
}
.site-header__baseline {
  display: block;
  color: var(--sh-muted);
  font-size: .625rem;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.4;
  text-transform: uppercase;
}

/* ---------- bouton de menu ---------- */
.site-header__burger {
  display: none;
  margin: 0;
  padding: 8px;
  border: 0;
  border-radius: var(--sh-radius-small);
  background: none;
  box-shadow: none;
  color: var(--sh-navy-deep);
  line-height: 1;
  cursor: pointer;
}
.site-header__burger-icon { display: block; }
.site-header__burger-icon--close { display: none; }
.site-header__burger[aria-expanded="true"] .site-header__burger-icon--open { display: none; }
.site-header__burger[aria-expanded="true"] .site-header__burger-icon--close { display: block; }
.sh-js .site-header__burger { display: block; }

/* ---------- navigation ---------- */
.site-header__nav,
.site-header__tools { flex: 1 0 100%; }
.sh-js .site-header__nav,
.sh-js .site-header__tools { display: none; }
.sh-js .site-header.is-open .site-header__nav,
.sh-js .site-header.is-open .site-header__tools { display: flex; }

.site-header__nav {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sh-border);
  background: none;
}
.site-header__link,
.site-header__toggle,
.site-header__manage { white-space: nowrap; }
.site-header a.site-header__link,
.site-header__toggle {
  color: var(--sh-navy-deep);
  font-size: .9375rem;
  font-weight: 500;
}
.site-header a.site-header__link:hover { color: var(--sh-navy-deep); text-decoration: underline; }
.site-header__link,
.site-header__nav .site-header__toggle {
  padding: 12px 0;
  border-bottom: 1px solid var(--sh-border);
}
/* entrée de la page courante */
.site-header a.site-header__link.is-current,
.site-header__nav .site-header__toggle.is-current {
  color: var(--sh-navy-darkest);
  font-weight: 700;
}

/* ---------- menus déroulants (<details>) ---------- */
.site-header__dropdown {
  position: relative;
  margin: 0;
  padding: 0;
}
.site-header__toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  list-style: none;
  cursor: pointer;
}
.site-header__toggle::-webkit-details-marker { display: none; }
.site-header__toggle::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}
.site-header__dropdown[open] > .site-header__toggle::after { transform: rotate(225deg) translateY(-2px); }
.site-header__nav .site-header__toggle::after { margin-left: auto; }

.site-header ul.site-header__menu { padding: 8px 0; }
.site-header a.site-header__menu-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 12px;
  border-radius: var(--sh-radius-small);
  color: var(--sh-navy-deep);
  font-size: .875rem;
  font-weight: 600;
  line-height: 1.6;
}
.site-header a.site-header__menu-link:hover {
  background: var(--sh-chip);
  color: var(--sh-navy-deep);
  text-decoration: none;
}
.site-header a.site-header__menu-link.is-current { background: var(--sh-chip); }
.site-header__meta {
  color: var(--sh-muted);
  font-size: .75rem;
  font-weight: 500;
  white-space: nowrap;
}

/* sélecteur de langue : globe + code sur petit écran, nom complet sur grand écran */
.site-header__lang .site-header__toggle {
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--sh-border-strong);
  border-radius: 999px;
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1.6;
}
.site-header__lang .site-header__toggle:hover { background: var(--sh-chip); }
.site-header__lang-name { display: none; }
.site-header__lang ul.site-header__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  min-width: 186px;
  padding: 8px;
  border: 1px solid var(--sh-border-strong);
  border-radius: var(--sh-radius);
  background: var(--sh-white);
  box-shadow: var(--sh-shadow);
}
.site-header .site-header__lang a.site-header__menu-link { justify-content: flex-start; }
.site-header__lang .site-header__meta {
  margin-left: auto;
  font-size: .6875rem;
  letter-spacing: .06em;
}

/* ---------- outils : gérer ma réservation + contact ---------- */
.site-header__tools {
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 16px;
  padding: 18px 0 20px;
}
.site-header a.site-header__manage {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--sh-navy);
  font-size: .8125rem;
  font-weight: 600;
}
.site-header a.site-header__manage:hover { color: var(--sh-navy); text-decoration: underline; }
.site-header a.site-header__contact {
  display: inline-block;
  flex: 1 0 100%;
  padding: 13px 25px;
  border: 0;
  border-radius: 999px;
  background: var(--sh-navy-dark);
  color: var(--sh-white);
  font-size: .9375rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  text-transform: uppercase;
  transition: background-color .15s;
}
.site-header a.site-header__contact:hover,
.site-header a.site-header__contact.is-current {
  background: var(--sh-navy-darkest);
  color: var(--sh-white);
  text-decoration: none;
}

/* téléphone : icône + numéro (petit écran : ligne du menu déplié) */
.site-header a.site-header__phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--sh-navy);
  font-size: .8125rem;
  font-weight: 700;
  white-space: nowrap;
}
.site-header a.site-header__phone:hover { color: var(--sh-navy); text-decoration: underline; }

/* liens secondaires (FAQ, actualités) : menu déplié du petit écran seulement */
.site-header__more {
  display: flex;
  flex: 1 0 100%;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 14px;
  border-top: 1px solid var(--sh-border);
}
.site-header a.site-header__more-link {
  color: var(--sh-muted);
  font-size: .8125rem;
  font-weight: 500;
}
.site-header a.site-header__more-link:hover { color: var(--sh-navy-deep); text-decoration: underline; }
.site-header a.site-header__more-link.is-current { color: var(--sh-navy-darkest); font-weight: 700; }

@media (max-width: 359px) {
  .site-header__logo { font-size: .875rem; }
  .site-header__logo-mark { width: 30px; }
  .site-header__baseline { display: none; }
  .site-header__lang-code { display: none; }
}

@media (min-width: 641px) {
  .site-header { --sh-height: 64px; }
}

/* en-tête complet : seulement quand tout tient sur une ligne, dans les quatre langues */
@media (min-width: 1280px) {
  .site-header { position: sticky; }
  .site-header__row {
    flex-wrap: nowrap;
    gap: 0 16px;
  }
  /* aucun élément ne se tasse : la largeur est garantie par le palier */
  .site-header__logo,
  .site-header__lang,
  .site-header__nav > *,
  .site-header__tools > * { flex-shrink: 0; }
  .site-header__logo,
  .site-header__lang,
  .site-header__nav,
  .site-header__tools { order: 0; }
  .site-header__burger,
  .sh-js .site-header__burger { display: none; }
  .site-header .site-header__lang { margin-left: 0; }

  .site-header__logo {
    gap: 10px;
    font-size: 1.0625rem;
  }
  .site-header__logo-mark { width: 42px; }

  .site-header__nav,
  .sh-js .site-header__nav,
  .sh-js .site-header.is-open .site-header__nav {
    display: flex;
    flex: 0 1 auto;
    flex-direction: row;
    align-items: center;
    gap: 18px;
    margin-left: auto;
    border-top: 0;
  }
  .site-header__link,
  .site-header__nav .site-header__toggle {
    padding: 0;
    border-bottom: 0;
  }
  .site-header__nav .site-header__toggle::after { margin-left: 0; }
  .site-header__nav ul.site-header__menu {
    position: absolute;
    top: calc(100% + 14px);
    left: -16px;
    z-index: 30;
    min-width: 290px;
    padding: 8px;
    border: 1px solid var(--sh-border-strong);
    border-radius: var(--sh-radius);
    background: var(--sh-white);
    box-shadow: var(--sh-shadow);
  }

  .site-header__lang .site-header__toggle { padding: 7px 13px; }
  .site-header__lang-name { display: inline; }
  .site-header__lang-code { display: none; }
  .site-header__lang ul.site-header__menu { top: calc(100% + 14px); }

  .site-header__tools,
  .sh-js .site-header__tools,
  .sh-js .site-header.is-open .site-header__tools {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    gap: 16px;
    padding: 0;
  }
  .site-header a.site-header__contact {
    flex: 0 0 auto;
    padding: 10px 22px;
  }
  .site-header__more { display: none; }
  /* barre pleine : téléphone en icône (numéro dans aria-label et dans le menu du petit écran) */
  .site-header__phone-number {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
  .site-header a.site-header__phone {
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--sh-border-strong);
    border-radius: 50%;
  }
  .site-header a.site-header__phone:hover { background: var(--sh-chip); text-decoration: none; }
}


@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header a.site-header__contact { transition: none; }
}