/* ===== Accessibilité (WCAG 2.2) ===== */

/* Lien d'évitement */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10000;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  background: var(--green-dark);
  border-radius: 0 0 var(--radius-md) 0;
  transform: translateY(-120%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

/* Texte masqué visuellement, lu par lecteurs d'écran */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible clavier (WCAG 2.4.7) */
:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline-color: var(--orange);
}

.topbar__link:focus-visible,
.btn:focus-visible {
  outline-offset: 4px;
}

/* Contraste formulaires */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(var(--green-rgb), 0.35);
}

/* Cible tactile minimale ~44px (WCAG 2.5.8) */
.topbar__toggle,
.testimonials__btn,
.gallery__filter,
.lang-picker__trigger,
.whatsapp-btn {
  min-width: 44px;
  min-height: 44px;
}

/* Réduction des animations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Texte redimensionnable jusqu'à 200% sans perte */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}