/* ============================================================
   GRID.CSS — Grille 12-col Spec B1 — luxeaeternai.com
   Tokens + master grid + utilitaires + structuraux nav/footer.
   ZERO override d'éléments interne ; le HTML porte les grid-column.
   ============================================================ */

/* 1. TOKENS B1 */
:root {
  --max: 1440px;
  --pad-x: 64px;
  --grid-cols: 12;
  --grid-gutter: 24px;
}
@media (max-width: 1279px) {
  :root {
    --pad-x: 40px;
  }
}
@media (max-width: 1023px) {
  :root {
    --pad-x: 32px;
    --grid-gutter: 16px;
    --grid-cols: 6;
  }
}
@media (max-width: 639px) {
  :root {
    --pad-x: 24px;
    --grid-cols: 4;
  }
}

/* 2. MASTER GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), minmax(0, 1fr));
  column-gap: var(--grid-gutter);
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* 3. SUBGRID HELPER — pour sections qui héritent des cols du parent */
.subgrid {
  display: grid;
  grid-template-columns: subgrid;
  column-gap: var(--grid-gutter);
}

/* 4. UTILITAIRES SPAN */
.col-1 {
  grid-column: span 1;
}
.col-2 {
  grid-column: span 2;
}
.col-3 {
  grid-column: span 3;
}
.col-4 {
  grid-column: span 4;
}
.col-5 {
  grid-column: span 5;
}
.col-6 {
  grid-column: span 6;
}
.col-7 {
  grid-column: span 7;
}
.col-8 {
  grid-column: span 8;
}
.col-9 {
  grid-column: span 9;
}
.col-10 {
  grid-column: span 10;
}
.col-11 {
  grid-column: span 11;
}
.col-12 {
  grid-column: span 12;
}
.col-full {
  grid-column: 1/-1;
}

.col-start-1 {
  grid-column-start: 1;
}
.col-start-2 {
  grid-column-start: 2;
}
.col-start-3 {
  grid-column-start: 3;
}
.col-start-4 {
  grid-column-start: 4;
}
.col-start-5 {
  grid-column-start: 5;
}
.col-start-6 {
  grid-column-start: 6;
}
.col-start-7 {
  grid-column-start: 7;
}
.col-start-8 {
  grid-column-start: 8;
}
.col-start-9 {
  grid-column-start: 9;
}
.col-start-10 {
  grid-column-start: 10;
}
.col-start-11 {
  grid-column-start: 11;
}
.col-start-12 {
  grid-column-start: 12;
}

/* 5. NAV STRUCTURELLE — flex existant remplacé par grille master */
.site-nav .nav-inner {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), minmax(0, 1fr));
  column-gap: var(--grid-gutter);
  align-items: center;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
/* Logo nav : taille gérée par prod CSS (clamp 160-360px wordmark). Pas d'override ici. */
.site-nav .nav-burger {
  display: none;
}
.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.6vw, 24px);
  list-style: none;
  padding: 0;
  margin: 0;
}
@media (max-width: 1023px) {
  .site-nav .nav-inner {
    display: flex;
  }
  .site-nav .nav-burger {
    display: block;
  }
}

/* 6. FOOTER STRUCTUREL */
.site-footer .footer-inner {
  padding-block: clamp(48px, 6vw, 72px);
}
.site-footer .footer-brand-logo {
  width: auto !important;
  height: 40px !important;
  object-fit: contain;
  display: block;
}

/* 7. RÈGLES TYPO TRANSVERSALES — calage grille */
.text-balance {
  text-wrap: balance;
}
.text-pretty {
  text-wrap: pretty;
}

/* 8. FULL-BLEED helper — section traverse les pad-x */
.full-bleed {
  width: 100vw;
  margin-inline: calc(50% - 50vw);
}