/* ==========================================================================
   King Host — Layout global : header, menu mobile, footer
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header collant
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  border-bottom: 1px solid transparent;
  transition: background var(--t-base), border-color var(--t-base),
    backdrop-filter var(--t-base);
}

/* Classe posée par le JS après quelques pixels de scroll */
.site-header.is-scrolled {
  background: rgba(8, 9, 12, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 34px);
  font-size: var(--fs-sm);
  color: var(--muted);
}

.nav-desktop a {
  position: relative;
  padding-block: 6px;
  transition: color var(--t-fast);
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.nav-desktop a:hover {
  color: var(--text);
}

.nav-desktop a:hover::after,
.nav-desktop a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-desktop a[aria-current="page"] {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* --------------------------------------------------------------------------
   Bouton burger
   -------------------------------------------------------------------------- */
.nav-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--text);
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-sm);
  transition: border-color var(--t-fast), background var(--t-fast);
}

.nav-toggle:hover {
  border-color: var(--line-gold);
}

/* --------------------------------------------------------------------------
   Tiroir de navigation mobile
   -------------------------------------------------------------------------- */
.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-drawer) - 1);
  background: rgba(4, 5, 7, 0.6);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), visibility var(--t-base);
}

.nav-scrim.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-drawer);
  width: min(360px, 86vw);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-5) max(var(--sp-5), env(safe-area-inset-bottom));
  background: var(--bg-soft);
  border-left: 1px solid var(--line);
  box-shadow: -30px 0 80px rgba(0, 0, 0, 0.5);
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--t-base), visibility var(--t-base);
}

.nav-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
}

.nav-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--sp-5);
  margin-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line);
}

.nav-drawer__close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: transparent;
}

.nav-drawer__close:hover {
  color: var(--text);
  border-color: var(--line-gold);
}

.nav-drawer a:not(.btn) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  padding: 0 14px;
  border-radius: var(--r-sm);
  color: var(--text-soft);
  font-size: var(--fs-base);
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
}

.nav-drawer a:not(.btn):hover {
  background: var(--surface-hover);
  color: var(--text);
}

.nav-drawer a[aria-current="page"] {
  color: var(--gold-light);
  background: rgba(214, 177, 92, 0.08);
}

.nav-drawer__actions {
  display: grid;
  gap: var(--sp-3);
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
   Bascule desktop / mobile
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .nav-desktop,
  .header-actions .btn {
    display: none;
  }

  .nav-toggle {
    display: grid;
  }
}

/* --------------------------------------------------------------------------
   En-tête des pages internes
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  padding-block: clamp(48px, 8vw, 92px) clamp(32px, 5vw, 56px);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  width: min(760px, 120%);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(214, 177, 92, 0.12), transparent 62%);
  pointer-events: none;
}

.page-hero > * {
  position: relative;
}

.page-hero h1 {
  margin: var(--sp-4) 0 var(--sp-4);
  font-size: clamp(2.2rem, 1.4rem + 3.6vw, 4.2rem);
}

.page-hero p {
  max-width: 620px;
  margin-inline: auto;
  color: var(--muted);
  font-size: var(--fs-lg);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted-dim);
  font-size: var(--fs-xs);
}

.breadcrumb a:hover {
  color: var(--gold-light);
}

.breadcrumb svg {
  width: 0.85rem;
  height: 0.85rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.35));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.6fr;
  gap: clamp(32px, 6vw, 72px);
  padding-block: var(--sp-8) var(--sp-5);
}

.footer-brand p {
  max-width: 300px;
  margin: var(--sp-4) 0 var(--sp-5);
  color: var(--muted);
  font-size: var(--fs-sm);
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--muted);
  transition: color var(--t-fast), border-color var(--t-fast),
    background var(--t-fast);
}

.footer-social a:hover {
  color: var(--gold-light);
  border-color: var(--line-gold);
  background: rgba(214, 177, 92, 0.06);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-5);
}

.footer-links > div {
  display: grid;
  align-content: start;
  gap: 9px;
}

.footer-links strong {
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.footer-links a {
  color: var(--muted);
  font-size: var(--fs-sm);
  transition: color var(--t-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5) var(--sp-6);
  border-top: 1px solid var(--line);
  color: var(--muted-dim);
  font-size: var(--fs-xs);
}

.footer-bottom nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom a:hover {
  color: var(--gold-light);
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}