/* Mode jour : halos bleu, lavande et pêche, continus sur toute la page.
   Une seule couche fixe, sans image étirée ni filtre de flou à recalculer. */
html[data-theme="light"] { --day-aura-base: #fafbff; background: var(--day-aura-base); }
html[data-theme="light"] body {
  position: relative;
  isolation: isolate;
  background: var(--day-aura-base) !important;
}
html[data-theme="light"] body::before,
html[data-theme="light"] body.utility-page::before {
  content: '';
  position: fixed;
  inset: 0;
  width: auto;
  height: auto;
  z-index: -1;
  pointer-events: none;
  opacity: 1;
  transform: none;
  filter: none;
  -webkit-mask-image: none;
  mask-image: none;
  background:
    radial-gradient(ellipse 52% 56% at 88% 17%, rgba(166,148,235,.43) 0%, rgba(183,169,242,.22) 43%, rgba(183,169,242,0) 100%),
    radial-gradient(ellipse 57% 62% at 4% 22%, rgba(139,183,250,.39) 0%, rgba(177,206,250,.19) 46%, rgba(177,206,250,0) 100%),
    radial-gradient(ellipse 52% 49% at 38% 96%, rgba(255,207,179,.52) 0%, rgba(255,226,205,.22) 46%, rgba(255,226,205,0) 100%),
    radial-gradient(ellipse 48% 56% at 100% 87%, rgba(150,176,244,.32) 0%, rgba(188,203,248,.13) 50%, rgba(188,203,248,0) 100%);
}
/* Neutraliser uniquement les anciennes couches de ciel et leurs voiles. */
html[data-theme="light"] :is(.sky, .seo-sky, .case-sky, .sunset-wrap, .sunset-wrap2, .sunset-wrap3, .sunset-wrap4, .service-main)::before,
html[data-theme="light"] :is(.sky, .seo-sky, .sunset-wrap2, .sunset-wrap3, .sunset-wrap4)::after {
  content: none !important;
}
html[data-theme="light"] :is(.hero-seo, .sec-alt, .seo-cta, .pf-header, .pf-text, .pf-result, .pf-reviews, .pf-cta, .fade-divider),
html[data-theme="light"] body footer { background: transparent !important; }
html[data-theme="light"] #realisations::after,
html[data-theme="light"] #process::after { content: none; }
html[data-theme="light"] .process-bg-gradient { background: none; }
/* Le tiroir fermé ne doit pas projeter son ombre sur le bord du fond. */
html[data-theme="light"] .mobile-menu:not(.open) { box-shadow: none; }
html[data-theme="light"] #topnav { box-shadow: 0 10px 36px rgba(91,100,160,.12); }
/* Le carrousel reste visible ; seul le voile sous le texte est conservé. */
html[data-theme="light"] #hero .scrolling-bg { background: transparent; }
html[data-theme="light"] #hero .scrolling-bg::before { content: none; }
html[data-theme="light"] #hero .bg-fade-side { background: none; }
@media (max-width: 768px) {
  html[data-theme="light"] body::before,
html[data-theme="light"] body.utility-page::before {
    background:
      radial-gradient(ellipse 95% 48% at 100% 13%, rgba(166,148,235,.34), rgba(183,169,242,0) 100%),
      radial-gradient(ellipse 95% 57% at 0% 29%, rgba(139,183,250,.3), rgba(177,206,250,0) 100%),
      radial-gradient(ellipse 100% 44% at 30% 100%, rgba(255,207,179,.46), rgba(255,226,205,0) 100%);
  }
}
@media print {
  html[data-theme="light"] body::before,
html[data-theme="light"] body.utility-page::before { display: none; }
}