/* ============================================================
   PLANTATION GRAND CAFÉ — animations.css  (Template G)
   CSS-first · GPU-friendly · prefers-reduced-motion safe
   ============================================================ */

/* ── A. Scroll-reveal : état initial des éléments à révéler ─── */
[data-reveal],
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
}

/* ── B. TOUTES les animations désactivées si reduced-motion ──── */
@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-reveal-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── C. Tout le reste UNIQUEMENT si motion est OK ──────────── */
@media (prefers-reduced-motion: no-preference) {

  /* === 1. HERO : stagger d'apparition ====================== */
  .hero-eyebrow,
  .hero-content h1,
  .hero-content .lead,
  .hero-content > div {
    opacity: 0;
    transform: translateY(24px);
    animation: hero-reveal 620ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
    will-change: opacity, transform;
  }
  .hero-eyebrow       { animation-delay:  80ms; }
  .hero-content h1    { animation-delay: 180ms; }
  .hero-content .lead { animation-delay: 280ms; }
  .hero-content > div { animation-delay: 380ms; }

  @keyframes hero-reveal {
    to { opacity: 1; transform: translateY(0); }
  }

  /* === 2. HERO : parallax CSS scroll-driven (Chromium 115+) = */
  @supports (animation-timeline: scroll()) {
    .hero-bg {
      animation: hero-parallax linear both;
      animation-timeline: scroll(root);
      animation-range: 0 80vh;
      will-change: transform;
    }
    @keyframes hero-parallax {
      from { transform: translateY(0); }
      to   { transform: translateY(80px); }
    }
  }

  /* === 3. NAV : soulignement animé au hover ================ */
  .site-nav a:not(.lang-toggle) {
    position: relative;
  }
  .site-nav a:not(.lang-toggle)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transition: width 220ms cubic-bezier(0.16, 1, 0.3, 1);
  }
  .site-nav a:not(.lang-toggle):hover::after,
  .site-nav a:not(.lang-toggle).active::after {
    width: 100%;
  }

  /* === 4. STICKY HEADER : logo se compacte au scroll ======= */
  .site-header {
    transition: box-shadow 300ms ease, background 300ms ease;
  }
  .site-header.scrolled {
    box-shadow: 0 2px 20px rgba(22, 101, 52, 0.12);
    background: rgba(255, 255, 255, 0.99);
  }
  .logo-link svg {
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: left center;
  }
  .site-header.scrolled .logo-link svg {
    transform: scale(0.87);
  }

  /* === 5. LANG TOGGLE : transition couleur douce =========== */
  .site-nav .lang-toggle {
    transition: background 220ms ease, color 220ms ease !important;
  }

  /* === 6. SCROLL REVEAL : [data-reveal] ==================== */
  [data-reveal] {
    transition:
      opacity  700ms cubic-bezier(0.16, 1, 0.3, 1),
      transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  }
  [data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* === 7. STAGGER : [data-reveal-stagger] ================== */
  [data-reveal-stagger] > * {
    transition:
      opacity  600ms cubic-bezier(0.16, 1, 0.3, 1),
      transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  }
  [data-reveal-stagger].revealed > *:nth-child(1) { transition-delay:   0ms; }
  [data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 120ms; }
  [data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 240ms; }
  [data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 360ms; }
  [data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 480ms; }
  [data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 600ms; }
  [data-reveal-stagger].revealed > * {
    opacity: 1;
    transform: translateY(0);
  }

  /* === 8. CARDS hover lift (chaude, tropicale) ============= */
  .usp-card,
  .info-card,
  .review-card {
    transition: transform 200ms ease-out, box-shadow 200ms ease-out;
    will-change: transform;
  }
  .usp-card:hover,
  .info-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(146, 64, 14, 0.12);
  }
  .review-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(146, 64, 14, 0.10);
  }

  /* === 9. BOUTONS CTA : hover + active + focus ============= */
  .btn {
    transition: background 200ms ease, color 200ms ease, transform 120ms ease, box-shadow 200ms ease !important;
  }
  .btn:active {
    transform: scale(0.98);
  }
  .btn-primary:hover {
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.30);
  }
  .btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 3px;
  }

  /* === 10. CONTACT PHONE hover ============================= */
  .contact-phone {
    transition: color 200ms ease;
  }

  /* === 11. FAQ question hover ============================== */
  .faq-question {
    transition: color 200ms ease;
  }
  .faq-question:hover {
    color: var(--color-primary);
  }
  .faq-question:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 2px;
  }

  /* === 12. PAGE-HERO sous-pages : stagger h1 + subtitle === */
  .page-hero h1 {
    opacity: 0;
    transform: translateY(20px);
    animation: hero-reveal 600ms cubic-bezier(0.16, 1, 0.3, 1) 80ms forwards;
  }
  .page-hero .subtitle {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-reveal 600ms cubic-bezier(0.16, 1, 0.3, 1) 200ms forwards;
  }

  /* === 13. FOOTER links hover doux ========================= */
  .footer-col a {
    transition: color 180ms ease;
  }

} /* fin @media (prefers-reduced-motion: no-preference) */