html { scroll-behavior: smooth; }

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { transition: none; opacity: 1; transform: none; }
}

.grid-bg {
  background-image:
    linear-gradient(rgba(245, 197, 24, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 197, 24, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
}

.section-label::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: #F5C518;
  margin: 8px auto 0;
}

.modal-overlay { animation: backdropFadeIn 0.2s ease forwards; }
.modal-box     { animation: modalSlideIn 0.25s ease forwards; }

@keyframes backdropFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

.modal-overlay.closing          { animation: backdropFadeOut 0.18s ease forwards; }
.modal-overlay.closing .modal-box { animation: modalSlideOut 0.18s ease forwards; }

@keyframes backdropFadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes modalSlideOut {
  from { opacity: 1; transform: translateY(0)    scale(1);    }
  to   { opacity: 0; transform: translateY(12px) scale(0.98); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-box { animation: none; }
  .modal-overlay.closing, .modal-overlay.closing .modal-box { animation: none; }
}

/* Custom scrollbar inside modal */
.modal-body::-webkit-scrollbar       { width: 4px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background: rgba(245,197,24,0.3); border-radius: 2px; }

/* ── Modal definition lists (flèche | libellé | description) ─
   Mobile : flèche à gauche, libellé + description empilés à droite.
   sm+ : trois colonnes alignées (évite les coupures ISO 27001 / v2022). */
.modal-def-row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  row-gap: 0.125rem;
  align-items: start;
  font-size: 0.875rem;
  line-height: 1.625;
}
.modal-def-arrow {
  grid-column: 1;
  grid-row: 1 / -1;
  align-self: start;
  padding-top: 0.125rem;
  color: #F5C518;
  flex-shrink: 0;
}
.modal-def-label {
  grid-column: 2;
  grid-row: 1;
  font-weight: 600;
  color: #ffffff;
  min-width: 0;
  overflow-wrap: break-word;
}
.modal-def-desc {
  grid-column: 2;
  grid-row: 2;
  color: #94A3B8;
  min-width: 0;
  overflow-wrap: break-word;
}
@media (min-width: 640px) {
  /* Colonne libellé à largeur fixe partagée (visuellement) : chaque li est une grille,
     donc éviter max-content par ligne — sinon les descriptions ne s’alignent pas. */
  .modal-def-row:not(.modal-def-row--simple) {
    grid-template-columns: auto clamp(11.25rem, 34vw, 19.5rem) minmax(0, 1fr);
    grid-template-rows: auto;
    row-gap: 0;
  }
  .modal-def-row:not(.modal-def-row--simple) .modal-def-arrow {
    grid-column: 1;
    grid-row: 1;
  }
  .modal-def-row:not(.modal-def-row--simple) .modal-def-label {
    grid-column: 2;
    grid-row: 1;
  }
  .modal-def-row:not(.modal-def-row--simple) .modal-def-desc {
    grid-column: 3;
    grid-row: 1;
  }
}

/* Une seule colonne de texte après la flèche (listes sans libellé court) */
.modal-def-row--simple {
  grid-template-columns: auto 1fr;
  grid-template-rows: auto;
  row-gap: 0;
}
.modal-def-row--simple .modal-def-arrow {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
}
.modal-def-row--simple .modal-def-desc {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  overflow-wrap: break-word;
}

#theme-btn { transition: color 0.2s; }

[data-theme="light"] body           { color: #111111; }
[data-theme="light"] .bg-charcoal   { background-color: #FAFAF7 !important; }
[data-theme="light"] .bg-slate-dark { background-color: #F1F1ED !important; }
[data-theme="light"] .text-white    { color: #111111 !important; }
[data-theme="light"] .text-slate-text { color: #556070 !important; }

[data-theme="light"] nav {
  background-color: rgba(250, 250, 247, 0.9) !important;
  border-bottom-color: rgba(0,0,0,0.06) !important;
}

[data-theme="light"] .border-white\/5  { border-color: rgba(0,0,0,0.08) !important; }
[data-theme="light"] .border-white\/10 { border-color: rgba(0,0,0,0.12) !important; }

/* Cards: drop shadow instead of white border */
[data-theme="light"] .border-white\/5.rounded-xl,
[data-theme="light"] [class*="border-white"],
[data-theme="light"] .bg-slate-dark.rounded-xl,
[data-theme="light"] .bg-charcoal.rounded-xl,
[data-theme="light"] .bg-slate-dark.rounded-2xl {
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
}

/* Nav: lang + theme use border-white* classes; exclude from card shadow above */
[data-theme="light"] nav [class*="border-white"] {
  box-shadow: none !important;
}

/* Modal box */
[data-theme="light"] .modal-box                { background-color: #FAFAF7 !important; border-color: rgba(0,0,0,0.08) !important; }
[data-theme="light"] .modal-box .border-white\/5 { border-color: rgba(0,0,0,0.06) !important; }
[data-theme="light"] .modal-close              { background-color: rgba(0,0,0,0.04) !important; }
[data-theme="light"] .modal-close:hover        { background-color: rgba(0,0,0,0.08)  !important; }
[data-theme="light"] .bg-\[#161616\]           { background-color: #FAFAF7 !important; }

[data-theme="light"] .modal-def-label { color: #111111 !important; }
[data-theme="light"] .modal-def-desc  { color: #556070 !important; }

[data-theme="light"] {
  /* Texte & traits : or profond lisible */
  --accent-readable: #7a5a00;
  --accent-mid: #9a7200;
  /* CTA : jaune-or vif (proche du gold du thème sombre, lisible sur blanc) */
  --accent-cta-bg: #e2a800;
  --accent-cta-hover: #f0be1a;
}

[data-theme="light"] .text-gold { color: var(--accent-readable) !important; }
[data-theme="light"] .hover\:text-gold:hover { color: var(--accent-mid) !important; }

[data-theme="light"] .bg-gold { background-color: var(--accent-cta-bg) !important; }
[data-theme="light"] .hover\:bg-gold-light:hover { background-color: var(--accent-cta-hover) !important; }

[data-theme="light"] .bg-gold\/5  { background-color: rgba(226, 168, 0, 0.11) !important; }
[data-theme="light"] .bg-gold\/10 { background-color: rgba(226, 168, 0, 0.17) !important; }
[data-theme="light"] .bg-gold\/15 { background-color: rgba(226, 168, 0, 0.22) !important; }
[data-theme="light"] .bg-gold\/20 { background-color: rgba(226, 168, 0, 0.28) !important; }

[data-theme="light"] .group:hover .group-hover\:bg-gold\/20 { background-color: rgba(226, 168, 0, 0.34) !important; }
[data-theme="light"] .group:hover .group-hover\:text-gold { color: var(--accent-mid) !important; }

[data-theme="light"] .border-gold { border-color: var(--accent-mid) !important; }
[data-theme="light"] .hover\:border-gold:hover { border-color: var(--accent-readable) !important; }

[data-theme="light"] .border-gold\/15 { border-color: rgba(122, 90, 0, 0.32) !important; }
[data-theme="light"] .border-gold\/20 { border-color: rgba(122, 90, 0, 0.38) !important; }
[data-theme="light"] .border-gold\/30 { border-color: rgba(122, 90, 0, 0.48) !important; }
[data-theme="light"] .border-gold\/40 { border-color: rgba(122, 90, 0, 0.55) !important; }
[data-theme="light"] .border-gold\/50 { border-color: rgba(122, 90, 0, 0.62) !important; }
[data-theme="light"] .border-gold\/60 { border-color: rgba(122, 90, 0, 0.7) !important; }

[data-theme="light"] .hover\:border-gold\/60:hover { border-color: rgba(122, 90, 0, 0.75) !important; }

[data-theme="light"] .hover\:border-gold\/20:hover { border-color: rgba(122, 90, 0, 0.42) !important; }
[data-theme="light"] .hover\:border-gold\/30:hover { border-color: rgba(122, 90, 0, 0.52) !important; }
[data-theme="light"] .hover\:border-gold\/40:hover { border-color: rgba(122, 90, 0, 0.58) !important; }
[data-theme="light"] .hover\:border-gold\/50:hover { border-color: rgba(122, 90, 0, 0.65) !important; }
[data-theme="light"] .focus\:border-gold\/60:focus { border-color: rgba(122, 90, 0, 0.72) !important; }

[data-theme="light"] .shadow-gold\/15 { --tw-shadow-color: rgba(200, 145, 0, 0.28) !important; }
[data-theme="light"] .shadow-gold\/20 { --tw-shadow-color: rgba(200, 145, 0, 0.34) !important; }

[data-theme="light"] .ring-gold\/40,
[data-theme="light"] .focus\:ring-gold\/40:focus { --tw-ring-color: rgba(200, 145, 0, 0.45) !important; }
[data-theme="light"] .ring-gold\/60,
[data-theme="light"] .focus\:ring-gold\/60:focus { --tw-ring-color: rgba(180, 125, 0, 0.5) !important; }

[data-theme="light"] .section-label::after { background: var(--accent-mid) !important; }

[data-theme="light"] .modal-def-arrow { color: var(--accent-mid) !important; }

[data-theme="light"] .modal-body::-webkit-scrollbar-thumb { background: rgba(180, 130, 0, 0.42) !important; }

[data-theme="light"] .grid-bg {
  background-image:
    linear-gradient(rgba(210, 160, 20, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(210, 160, 20, 0.1) 1px, transparent 1px);
}

/* File upload dashed border (contact page) */
[data-theme="light"] .border-dashed { border-color: rgba(0,0,0,0.15) !important; }

/* Contact form — success banner (emerald utilities too faint on light background) */
[data-theme="light"] #success-msg {
  background-color: rgba(6, 78, 59, 0.1) !important;
  border-color: rgba(4, 120, 87, 0.45) !important;
  color: #065f46 !important; /* emerald-800 */
}