/* DELTEA 15 : logo plus lisible et footer compact. Contenu et figures inchangés. */
.nav-unified,
.navigation-drawer,
.navigation-fallback {
  --nav-bg: var(--ombre-profonde);
  --nav-ink: var(--blanc-forge);
  --nav-muted: var(--pierre-claire);
  --nav-rule: color-mix(in srgb, var(--pierre-claire) 18%, transparent);
  color: var(--nav-ink);
  font-family: 'General Sans', sans-serif;
}
.site-header.nav-unified {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0;
  background: color-mix(in srgb, var(--nav-bg) 96%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--nav-rule);
}
.nav-unified .site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  max-width: 1440px;
  height: auto;
  min-height: 72px;
  gap: 4px;
  margin: 0 auto;
  padding: 0 12px;
}
.nav-unified .site-nav__logo { width: 104px; flex: 0 0 104px; }
.nav-unified .site-nav__logo img { display: block; width: 100%; height: 68px; object-fit: contain; }
.nav-unified .site-nav__links { display: none; align-items: center; gap: 18px; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav-unified .nav-direct {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 6px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--nav-ink);
  text-decoration: none;
  white-space: nowrap;
}
.nav-unified .nav-direct--reserve { margin-left: auto; }
.nav-unified .nav-direct--contact { display: none; }
.nav-unified .site-nav__burger {
  display: flex;
  flex: 0 0 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  color: var(--nav-ink);
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-unified .site-nav__burger span { display: block; width: 22px; height: 1px; background: var(--nav-ink); }
.nav-unified .nav-group { position: relative; }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-group > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  padding: 12px 0;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--nav-ink);
  white-space: nowrap;
}
:is(.nav-unified,.navigation-drawer,.navigation-fallback) summary::-webkit-details-marker { display: none; }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) summary::after {
  content: '';
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  margin: -4px 3px 0 0;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  transition: transform .2s;
}
:is(.nav-unified,.navigation-drawer,.navigation-fallback) details[open] > summary::after { transform: rotate(225deg); margin-top: 4px; }
.nav-unified .nav-menu {
  position: absolute;
  top: 100%;
  left: -18px;
  width: 300px;
  max-width: calc(100vw - 32px);
  max-height: calc(100dvh - 112px);
  overflow-y: auto;
  padding: 10px;
  border: 1px solid var(--nav-rule);
  border-radius: 10px;
  background: var(--nav-bg);
  box-shadow: 0 18px 50px rgb(5 8 16 / .4);
}
.nav-unified .nav-menu--offer { width: 390px; }
.nav-unified .site-nav__links > li:last-child .nav-menu { left: auto; right: -18px; }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 12px;
  border-radius: 6px;
  font-size: 16px;
  line-height: 1.45;
  color: var(--nav-ink);
  text-decoration: none;
}
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu a:has(.ui-icon) { display: grid; grid-template-columns: 30px minmax(0,1fr); gap: 2px 12px; }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu .ui-icon { grid-row: span 2; width: 24px; height: 24px; align-self: center; color: var(--nav-muted); }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu strong { font-weight: 500; }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu span { font-size: 14px; color: var(--nav-muted); }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) .nav-menu a:is(:hover,:focus-visible) { background: var(--graphite-profond); }
:is(.nav-unified,.navigation-drawer,.navigation-fallback) :is(.nav-group--current > summary,a[aria-current="page"],.nav-direct:hover) {
  text-decoration: underline;
  text-decoration-color: var(--sauge);
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}
:is(.nav-unified,.navigation-drawer) .btn-v3.nav-audit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 44px;
  padding: 10px 12px;
  width: auto;
  height: auto;
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  border: 1px solid var(--blanc-forge);
  border-radius: var(--rayon-controle);
  background: var(--blanc-forge);
  color: var(--obsidienne);
  text-decoration: none;
  transform: none;
  animation: none;
  box-shadow: none;
  transition: background .2s, box-shadow .2s;
}
:is(.nav-unified,.navigation-drawer) .nav-audit::before,
:is(.nav-unified,.navigation-drawer) .nav-audit::after { content: none; animation: none; }
:is(.nav-unified,.navigation-drawer) .nav-audit:hover { background: var(--pierre-claire); box-shadow: 0 0 16px rgb(242 240 235 / .12); }
:is(.nav-unified,.navigation-drawer,.navigation-fallback,.footer-unified) :is(a,button,summary):focus-visible { outline: 2px solid var(--pierre-claire); outline-offset: 4px; }
.sr-only:focus { position: fixed; top: 12px; left: 12px; z-index: 400; clip: auto; width: auto; height: auto; padding: 12px; background: var(--blanc-forge); color: var(--obsidienne); }
.drawer.navigation-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 20px clamp(20px,5vw,40px) max(28px,env(safe-area-inset-bottom));
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--nav-bg);
  color: var(--nav-ink);
}
.drawer.navigation-drawer[hidden] { display: none; }
.navigation-drawer .drawer__overlay { position: absolute; inset: 0; z-index: -1; background: transparent; }
.navigation-drawer .drawer__retour {
  display: block;
  align-self: flex-end;
  min-height: 44px;
  padding: 10px 16px;
  margin: 0 0 18px auto;
  border: 1px solid var(--nav-rule);
  border-radius: var(--rayon-controle);
  color: var(--nav-ink);
  background: transparent;
  font: 500 16px/1.4 'General Sans',sans-serif;
  cursor: pointer;
}
.navigation-drawer .drawer__retour::before,
.navigation-drawer .drawer__retour::after { content: none; }
.navigation-drawer .drawer__direct { display: flex; gap: 20px; margin-bottom: 20px; }
.navigation-drawer .drawer__direct a { display: flex; align-items: center; min-height: 44px; font-size: 18px; color: var(--nav-ink); text-decoration: none; }
.navigation-drawer .nav-group { border-bottom: 1px solid var(--nav-rule); }
.navigation-drawer .drawer__system { display: flex; align-items: center; min-height: 64px; padding: 18px 0; border-bottom: 1px solid var(--nav-rule); color: var(--nav-ink); font-size: 21px; font-weight: 500; text-decoration: none; }
.navigation-drawer .nav-group > summary { padding: 18px 0; font-size: 21px; }
.navigation-drawer .nav-menu { padding: 0 0 12px; }
.navigation-drawer .nav-audit { width: 100%; margin-top: 28px; min-height: 48px; font-size: 16px; }
.navigation-fallback { display: grid; gap: 8px; padding: 16px; background: var(--nav-bg); }
.navigation-fallback > a { min-height: 44px; padding: 10px 0; color: var(--nav-ink); }
.navigation-fallback .nav-group { border-bottom: 1px solid var(--nav-rule); }
.footer-unified .site-footer-grid.footer-navigation {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 20px;
  width: 100%;
  max-width: 1440px;
  padding-inline: clamp(20px,4vw,60px);
  margin-inline: auto;
}
.footer-unified .site-footer__identite { grid-column: 1/-1; }
.footer-unified .site-footer-col { min-width: 0; }
.footer-unified .site-footer-col h3 { margin: 0 0 8px; color: var(--blanc-forge); font: 600 17px/1.4 'General Sans',sans-serif; }
.footer-unified .site-footer-col a { display: block; min-height: 30px; padding: 4px 0; margin: 0; color: var(--pierre-claire); font: 400 15px/1.45 'General Sans',sans-serif; text-decoration: none; overflow-wrap: anywhere; }
.footer-unified .site-footer__identite p { margin: 0 0 6px; line-height: 1.45; }
.footer-unified .site-footer__identite a { min-height: 30px; padding-block: 4px; margin: 0; line-height: 1.45; }
.footer-unified .site-footer-col a:is(:hover,[aria-current="page"]) { text-decoration: underline; text-decoration-color: var(--sauge); text-underline-offset: 5px; }
@media (min-width: 600px) {
  .nav-unified .site-nav { gap: 14px; padding-inline: clamp(24px,4vw,60px); }
  .nav-unified .site-nav__logo { width: 140px; flex-basis: 140px; }
  .nav-unified .nav-direct { font-size: 16px; padding-inline: 8px; }
  .nav-unified .nav-direct--contact { display: flex; }
  .nav-unified .nav-audit { font-size: 15px; padding-inline: 16px; }
}
@media (min-width: 768px) {
  .footer-unified .site-footer-grid.footer-navigation { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
}
@media (min-width: 1280px) {
  .nav-unified .site-nav { min-height: 86px; gap: 10px; }
  .nav-unified .site-nav__logo { width: 180px; flex-basis: 180px; }
  .nav-unified .site-nav__logo img { height: 82px; }
  .nav-unified .site-nav__links { display: flex; gap: 14px; }
  .nav-unified .nav-direct--system { padding-inline: 0; }
  .nav-unified .nav-direct--reserve { margin-left: 4px; }
  .nav-unified .site-nav__burger { display: none; }
  .navigation-fallback { display: none; }
  .footer-unified .site-footer-grid.footer-navigation { grid-template-columns: minmax(0,1.2fr) repeat(4,minmax(0,1fr)); gap: 32px; }
  .footer-unified .site-footer__identite { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  :is(.nav-unified,.navigation-drawer,.navigation-fallback) *,
  :is(.nav-unified,.navigation-drawer,.navigation-fallback) *::before,
  :is(.nav-unified,.navigation-drawer,.navigation-fallback) *::after { animation: none !important; transition: none !important; }
}

/* En-tête compact : conserver logo, réservation, audit et menu sans écraser le texte. */
.nav-unified .nav-direct--reserve { flex-shrink:0; }
@media (max-width:359px) {
 .nav-unified .site-nav { padding-inline:8px; gap:4px; }
 .nav-unified .site-nav__logo { width:88px; flex-basis:88px; }
 .nav-unified .btn-v3.nav-audit { padding-inline:6px; min-width:0; }
}