:root {
  /* Thème clair : fond ivoire, texte navy, accent saumon (#FA8072) */
  --bg: #faf7f0;
  --surface: #ffffff;
  --surface-alt: #f2ede0;
  --navy: #0d1830;          /* texte sombre sur fond saumon (boutons), accents forts */
  --navy-light: #101d38;    /* panneaux volontairement sombres : CTA, chat, lecteur vidéo */
  --text: #16223f;          /* texte par défaut */
  --gold: #FA8072;          /* saumon signature : fonds de boutons + texte sur panneaux SOMBRES */
  --gold-bright: #ffa599;   /* saumon clair : survols sur panneaux sombres */
  --gold-deep: #e2624f;     /* saumon soutenu : texte/bordures fines sur fond CLAIR (meilleur contraste) */
  --gold-dim: rgba(250, 128, 114, 0.10);
  --border: rgba(22, 34, 63, 0.12);
  --border-gold: rgba(250, 128, 114, 0.35);
  --white: #ffffff;
  --white-70: rgba(255, 255, 255, 0.75);  /* texte atténué sur panneaux SOMBRES */
  --white-45: rgba(255, 255, 255, 0.45);
  --muted: rgba(22, 34, 63, 0.66);         /* texte atténué sur fond CLAIR */
  --muted-45: rgba(22, 34, 63, 0.42);
  --font-title: 'Cinzel', serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg); color: var(--text); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }

a { color: inherit; }
img { max-width: 100%; display: block; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

.muted { color: var(--muted); }

/* Garde le titre dans le DOM (SEO/accessibilité) sans le montrer visuellement */
.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;
}

/* Révélation de texte mot par mot (cascade au chargement / au scroll) */
.word-mask { display: inline-block; overflow: hidden; vertical-align: top; }
.word-inner {
  display: inline-block; transform: translateY(115%); opacity: 0;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}
.text-reveal-play .word-inner { transform: translateY(0); opacity: 1; }

/* --- NAVIGATION --- */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 1.2rem 2rem; display: flex; justify-content: space-between; align-items: center;
  transition: var(--transition);
  background: var(--surface);
  border-bottom: 1px solid var(--border-gold);
  box-shadow: 0 4px 18px rgba(22,34,63,0.06);
}
nav.scrolled { padding: 0.9rem 2rem; box-shadow: 0 6px 22px rgba(22,34,63,0.1); }
.nav-logo { font-family: var(--font-title); font-size: 1.25rem; font-weight: 700; letter-spacing: 2px; perspective: 400px; }
.nav-logo a {
  text-decoration: none; color: var(--text); transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.55rem;
  text-shadow:
    1px 1px 0 rgba(22,34,63,0.22),
    2px 2px 0 rgba(22,34,63,0.16),
    3px 3px 0 rgba(22,34,63,0.10),
    4px 4px 6px rgba(22,34,63,0.18);
}
.nav-logo a:hover { transform: rotateX(10deg) rotateY(-8deg); }
.nav-logo-icon { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; box-shadow: 0 2px 10px rgba(22,34,63,0.3); }
.nav-logo span {
  color: var(--gold-deep);
  text-shadow:
    1px 1px 0 rgba(226,98,79,0.45),
    2px 2px 0 rgba(226,98,79,0.32),
    3px 3px 0 rgba(226,98,79,0.20),
    4px 4px 6px rgba(226,98,79,0.22);
}

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { color: var(--text); text-decoration: none; font-size: 0.85rem; letter-spacing: 0.5px; transition: var(--transition); padding-bottom: 3px; border-bottom: 1px solid transparent; }
.nav-links a:hover { color: var(--gold-deep); }
.nav-links a.active { color: var(--gold-deep); border-bottom-color: var(--gold-deep); }
.nav-cta {
  position: relative; overflow: hidden;
  background: var(--gold); color: var(--navy) !important; padding: 0.55rem 1.2rem;
  border-radius: 2px; font-weight: 700; text-decoration: none; font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 1px; border-bottom: none !important;
  box-shadow: 0 4px 14px rgba(250,128,114,0.35); transition: var(--transition);
  display: inline-block;
}
.nav-cta::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: shimmer 2.8s ease-in-out infinite;
}
.nav-cta:hover { background: var(--gold-bright) !important; color: var(--navy) !important; transform: scale(1.05); box-shadow: 0 8px 22px rgba(250,128,114,0.45); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.5rem; z-index: 1100; }
.nav-toggle span { width: 26px; height: 2px; background: var(--gold-deep); display: block; transition: var(--transition); }

@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: var(--surface); flex-direction: column; align-items: flex-start;
    justify-content: center; gap: 1.8rem; padding: 2rem;
    transform: translateX(100%); transition: var(--transition);
    border-left: 1px solid var(--border);
    box-shadow: -12px 0 40px rgba(22,34,63,0.08);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; }
}

@media (max-width: 480px) {
  nav { padding: 1.1rem 1.2rem; }
  nav.scrolled { padding: 0.9rem 1.2rem; }
  .section-padding { padding: 4rem 1.2rem; }
  .page-header { padding: 8rem 1.2rem 2.5rem; }
  #hero { padding: 8rem 1.2rem 3rem; }
  #cta { padding: 5rem 1.2rem; }
}

/* --- HERO (accueil) --- */
#hero {
  min-height: 78vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; padding: 9rem 2rem 4rem;
  background: radial-gradient(circle at center, #ffffff 0%, #f2ede0 100%);
}
.hero-content { max-width: 900px; }
.hero-badge { color: var(--gold-deep); font-size: 0.9rem; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 1rem; }
.hero-title { font-family: var(--font-title); font-size: clamp(2rem, 8vw, 4rem); line-height: 1.1; margin-bottom: 1.5rem; color: var(--navy); }
.gold { color: var(--gold); }
.hero-actions { margin-top: 2.5rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-outline { border: 1px solid var(--gold-deep); color: var(--gold-deep); padding: 0.9rem 1.8rem; text-decoration: none; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); display: inline-block; background: none; cursor: pointer; }
.btn-outline:hover { background: var(--gold-dim); }

.hero-visual { margin: 3rem auto 0; max-width: 900px; width: 100%; border-radius: 16px; overflow: hidden; box-shadow: 0 30px 60px rgba(22,34,63,0.16); }
.hero-visual img { width: 100%; height: clamp(220px, 40vw, 420px); object-fit: cover; display: block; }

/* --- Bandeau destinations (illustre les lieux cités au lieu d'une simple liste texte) --- */
.destinations-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1rem;
  margin: 0 auto 2.5rem; max-width: 1000px;
}
.destination-card { position: relative; border-radius: 8px; overflow: hidden; aspect-ratio: 4 / 5; transition: var(--transition); box-shadow: 0 4px 14px rgba(22,34,63,0.08); }
.destination-card:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(22,34,63,0.16); }
.destination-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s ease; }
.destination-card:hover img { transform: scale(1.08); }
.destination-card span {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 0.6rem 0.4rem 0.5rem;
  background: linear-gradient(to top, rgba(13,24,48,0.85), transparent);
  color: #fff; font-size: 0.7rem; font-weight: 600; text-align: center; letter-spacing: 0.3px;
}

/* --- PAGE HEADER (pages internes) --- */
.page-header {
  padding: 9.5rem 1.5rem 3.5rem; text-align: center;
  background: radial-gradient(circle at center, #ffffff 0%, #f2ede0 100%);
  border-bottom: 1px solid var(--border);
}
.page-header .hero-badge { margin-bottom: 0.8rem; }
.page-header h1 { font-family: var(--font-title); font-size: clamp(1.8rem, 6vw, 3rem); color: var(--navy); }
.page-header p { color: var(--muted); margin-top: 1rem; max-width: 620px; margin-left: auto; margin-right: auto; }

/* --- SECTION COMMUNE --- */
.section-padding { padding: 6rem 1.5rem; max-width: 1200px; margin: 0 auto; }
.section-alt { background: var(--surface-alt); }
.section-label { color: var(--gold-deep); font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; display: block; margin-bottom: 1rem; text-align: center; }
.section-title { font-family: var(--font-title); font-size: clamp(1.6rem, 4.5vw, 2.2rem); text-align: center; margin-bottom: 4rem; color: var(--navy); }

/* --- TRAVEL ADVANTAGE --- */
.ta-intro { max-width: 780px; margin: -2.5rem auto 3.5rem; text-align: center; color: var(--muted); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-bottom: 3.5rem; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 2rem 1.5rem; text-align: center; transition: var(--transition); box-shadow: 0 4px 16px rgba(22,34,63,0.04); }
.stat-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 10px 28px rgba(22,34,63,0.08); }
.stat-number { font-family: var(--font-title); color: var(--gold-deep); font-size: 2rem; display: block; margin-bottom: 0.5rem; }
.stat-label { font-size: 0.85rem; color: var(--muted); }

.ta-categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.ta-cat { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 1.2rem; text-align: center; transition: var(--transition); display: flex; flex-direction: column; gap: 0.4rem; }
.ta-cat:hover { border-color: var(--gold); background: var(--gold-dim); transform: translateY(-3px); }
.ta-cat strong { color: var(--navy); font-size: 0.95rem; }
.ta-cat span { color: var(--muted); font-size: 0.78rem; line-height: 1.4; }

.link-more { text-align: center; margin-top: 2.5rem; }

/* Cascade : les cartes d'une même grille apparaissent l'une après l'autre */
.stats-grid .reveal:nth-child(1), .ta-categories .reveal:nth-child(1), .steps-grid .reveal:nth-child(1), .destinations-strip .reveal:nth-child(1) { transition-delay: 0s; }
.stats-grid .reveal:nth-child(2), .ta-categories .reveal:nth-child(2), .steps-grid .reveal:nth-child(2), .destinations-strip .reveal:nth-child(2) { transition-delay: 0.1s; }
.stats-grid .reveal:nth-child(3), .ta-categories .reveal:nth-child(3), .steps-grid .reveal:nth-child(3), .destinations-strip .reveal:nth-child(3) { transition-delay: 0.2s; }
.stats-grid .reveal:nth-child(4), .ta-categories .reveal:nth-child(4), .destinations-strip .reveal:nth-child(4) { transition-delay: 0.3s; }
.ta-categories .reveal:nth-child(5), .destinations-strip .reveal:nth-child(5) { transition-delay: 0.4s; }
.ta-categories .reveal:nth-child(6), .destinations-strip .reveal:nth-child(6) { transition-delay: 0.5s; }
.ta-categories .reveal:nth-child(7), .destinations-strip .reveal:nth-child(7) { transition-delay: 0.6s; }
.ta-categories .reveal:nth-child(8) { transition-delay: 0.7s; }

/* --- ÉTAPES (Comment ça marche) --- */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.8rem; position: relative; }
.step-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 2rem;
  position: relative; transition: var(--transition); box-shadow: 0 4px 16px rgba(22,34,63,0.04);
}
.step-card:hover { border-color: var(--gold); transform: translateY(-5px); box-shadow: 0 10px 28px rgba(22,34,63,0.08); }
.step-number { font-family: var(--font-title); font-size: 2rem; color: var(--gold-deep); display: block; margin-bottom: 0.8rem; }
.step-card h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 0.6rem; }
.step-card p { font-size: 0.88rem; color: var(--muted); }
@media (min-width: 860px) {
  .step-card:not(:last-child)::after {
    content: ''; position: absolute; top: 2.4rem; right: -1.5rem; width: 1.8rem; height: 2px;
    background: var(--border-gold);
  }
}

/* --- COMPARATIF ANIMÉ --- */
.compare-bars { max-width: 640px; margin: 0 auto; display: flex; flex-direction: column; gap: 1.8rem; }
.compare-row { display: flex; flex-direction: column; gap: 0.5rem; }
.compare-label { font-size: 0.85rem; color: var(--muted); }
.compare-track { background: var(--surface-alt); border: 1px solid var(--border); border-radius: 20px; height: 14px; overflow: hidden; }
.compare-fill { height: 100%; width: 0; border-radius: 20px; transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1); }
.compare-fill--public { background: var(--muted-45); }
.compare-fill--member { background: linear-gradient(90deg, var(--gold-deep), var(--gold)); }
.compare-value { font-weight: 700; color: var(--navy); font-size: 0.95rem; }

/* --- VIDÉOS (lightbox animée) --- */
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.video-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  cursor: pointer; padding: 0; text-align: left; font: inherit; color: inherit; width: 100%;
  transition: var(--transition); box-shadow: 0 4px 16px rgba(22,34,63,0.04);
}
.video-card:hover, .video-card:focus-visible { border-color: var(--gold); transform: translateY(-6px); box-shadow: 0 16px 32px rgba(22,34,63,0.14); }
.video-thumb { position: relative; padding-bottom: 177%; height: 0; overflow: hidden; background: var(--navy); }
.video-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.video-card:hover .video-thumb img, .video-card:focus-visible .video-thumb img { transform: scale(1.08); }
.play-btn {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(250,128,114,0.92); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 0 rgba(250,128,114,0.55);
  animation: pulse 2.4s ease-out infinite;
  transition: var(--transition);
}
.play-btn svg { width: 22px; height: 22px; fill: var(--navy); margin-left: 3px; }
.video-card:hover .play-btn, .video-card:focus-visible .play-btn { background: var(--gold-bright); transform: translate(-50%, -50%) scale(1.12); }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(250,128,114,0.55); }
  70%  { box-shadow: 0 0 0 18px rgba(250,128,114,0); }
  100% { box-shadow: 0 0 0 0 rgba(250,128,114,0); }
}
.video-info { padding: 1rem; text-align: center; font-size: 0.85rem; color: var(--gold-deep); font-weight: 600; }

/* Lightbox vidéo (reste en mode "cinéma" sombre, même sur site clair) */
.lightbox {
  position: fixed; inset: 0; background: rgba(6,11,22,0.94); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; z-index: 1300;
  opacity: 0; visibility: hidden; transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 2rem;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-frame { max-width: 420px; width: 100%; transform: scale(0.92); transition: transform 0.35s ease; position: relative; }
.lightbox.open .lightbox-frame { transform: scale(1); }
.lightbox-video-wrapper { position: relative; padding-bottom: 177%; height: 0; border-radius: 10px; overflow: hidden; background: var(--navy-light); border: 1px solid var(--border-gold); transition: opacity 0.2s ease; }
.lightbox-video-wrapper.fading { opacity: 0; }
.lightbox-video-wrapper iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.lightbox-caption { text-align: center; color: var(--gold-bright); margin-top: 1rem; font-size: 0.9rem; font-weight: 600; }
.lightbox-counter { text-align: center; color: var(--white-45); margin-top: 0.4rem; font-size: 0.75rem; letter-spacing: 1px; }
.lightbox-loading {
  position: absolute; top: 50%; left: 50%; width: 36px; height: 36px; margin: -18px 0 0 -18px;
  border: 2px solid rgba(250,128,114,0.25); border-top-color: var(--gold-bright); border-radius: 50%;
  animation: spin 0.8s linear infinite; pointer-events: none; opacity: 0; transition: opacity 0.2s ease;
}
.lightbox-loading.visible { opacity: 1; }
@keyframes spin { to { transform: rotate(360deg); } }
.lightbox-close, .lightbox-nav {
  position: absolute; background: rgba(16,29,56,0.7); border: 1px solid var(--border-gold); color: var(--white);
  border-radius: 50%; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover, .lightbox-nav:hover { border-color: var(--gold-bright); color: var(--gold-bright); }
.lightbox-close { top: 1.2rem; right: 1.2rem; width: 44px; height: 44px; font-size: 1.4rem; }
.lightbox-nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 1.1rem; }
.lightbox-nav.prev { left: 1.2rem; }
.lightbox-nav.next { right: 1.2rem; }
@media (max-width: 640px) {
  .lightbox-nav { width: 40px; height: 40px; }
  .lightbox-nav.prev { left: 0.4rem; }
  .lightbox-nav.next { right: 0.4rem; }
}

/* --- GALERIE PHOTO --- */
.gallery-filters { display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: center; margin: -2.5rem auto 3rem; }
.filter-btn {
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
  padding: 0.5rem 1.1rem; border-radius: 20px; font-size: 0.8rem; cursor: pointer; transition: var(--transition); font-family: var(--font-body);
}
.filter-btn:hover { border-color: var(--gold); color: var(--gold-deep); }
.filter-btn.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }

.evidence-grid { columns: 3 300px; column-gap: 1.5rem; }
.evidence-item { break-inside: avoid; margin-bottom: 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; transition: var(--transition); }
.evidence-item:hover { border-color: var(--gold); transform: translateY(-5px); box-shadow: 0 10px 24px rgba(22,34,63,0.08); }
.evidence-item img { width: 100%; height: auto; display: block; cursor: zoom-in; }
.evidence-caption { padding: 1rem; font-size: 0.8rem; text-align: center; color: var(--muted); }
.evidence-item.hidden { display: none; }

/* Lightbox photo */
.photo-lightbox {
  position: fixed; inset: 0; background: rgba(6,11,22,0.92); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; z-index: 1300; padding: 2rem;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.photo-lightbox.open { opacity: 1; visibility: visible; }
.photo-lightbox-inner { max-width: 720px; width: 100%; text-align: center; position: relative; }
.photo-lightbox-inner img { max-width: 100%; max-height: 75vh; margin: 0 auto; border-radius: 8px; border: 1px solid var(--border-gold); }
.photo-lightbox-caption { color: var(--gold-bright); margin-top: 1rem; font-size: 0.9rem; }
.photo-lightbox-close { position: absolute; top: -3.2rem; right: 0; background: rgba(16,29,56,0.7); border: 1px solid var(--border-gold); color: var(--white); width: 44px; height: 44px; border-radius: 50%; font-size: 1.4rem; cursor: pointer; transition: var(--transition); }
.photo-lightbox-close:hover { border-color: var(--gold-bright); color: var(--gold-bright); }
@media (max-width: 640px) {
  .photo-lightbox-close { top: 0.6rem; right: 0.6rem; }
}

@media (max-width: 768px) {
  .evidence-grid { columns: 1; }
}

/* --- FAQ --- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer; padding: 1.3rem 0.5rem; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--gold-deep); font-size: 1.4rem; flex-shrink: 0; }
.faq-item[open] summary::after { content: '–'; }
.faq-item p { padding: 0 0.5rem 1.5rem; color: var(--muted); font-size: 0.95rem; }

/* --- CONTACT --- */
.contact-form { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 1.2rem; }
.contact-form label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.4rem; display: block; }
.contact-form input, .contact-form textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); padding: 0.9rem 1rem; font-family: var(--font-body); font-size: 0.95rem; border-radius: 4px;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--gold); }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form button { align-self: center; margin-top: 0.5rem; }
.hp-field { position: absolute; left: -9999px; }

/* --- CTA (panneau volontairement sombre pour le contraste/conversion) --- */
#cta { background: var(--navy-light); color: var(--white); padding: 8rem 2rem; text-align: center; border-top: 1px solid var(--border-gold); }
#cta .section-title { color: var(--white); }
.btn-gold-lg {
  position: relative; overflow: hidden;
  background: var(--gold); color: var(--navy); border: none; padding: 1.5rem 3rem;
  font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px;
  cursor: pointer; transition: var(--transition); display: inline-block; text-decoration: none;
}
.btn-gold-lg::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: shimmer 2.8s ease-in-out infinite;
}
@keyframes shimmer {
  0%   { left: -100%; }
  55%, 100% { left: 200%; }
}
.btn-gold-lg:hover { background: var(--gold-bright); color: var(--navy); transform: scale(1.05); box-shadow: 0 10px 30px rgba(250,128,114,0.4); }

footer { text-align: center; padding: 2.5rem 1.5rem; color: var(--muted-45); font-size: 0.75rem; letter-spacing: 1px; }
.footer-logo { width: 130px; margin: 0 auto 1.3rem; display: block; border-radius: 10px; box-shadow: 0 10px 26px rgba(22,34,63,0.2); }

.footer-social { display: flex; justify-content: center; margin-bottom: 1.2rem; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; background: var(--navy);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
  box-shadow: 0 4px 12px rgba(22,34,63,0.2);
}
.footer-social a:hover { background: var(--gold); transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; fill: var(--gold-bright); }
.footer-social a:hover svg { fill: var(--navy); }
footer a { color: var(--muted-45); }

.reveal { opacity: 0; transform: translateY(30px); transition: 1s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- CHATBOT (widget accent sombre/saumon, conservé pour la signature de marque) --- */
.chat-toggle {
  position: fixed; bottom: 1.8rem; right: 1.8rem; width: 58px; height: 58px; border-radius: 50%;
  background: var(--gold); color: var(--navy); border: none; cursor: pointer; z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(22,34,63,0.3); transition: var(--transition);
}
.chat-toggle:hover { background: var(--gold-bright); color: var(--navy); transform: scale(1.08); }
.chat-toggle svg { width: 24px; height: 24px; }

.chat-window {
  position: fixed; bottom: 5.8rem; right: 1.8rem; width: min(360px, 88vw); height: min(500px, 68vh);
  background: var(--navy-light); border: 1px solid var(--border-gold); border-radius: 12px;
  display: flex; flex-direction: column; overflow: hidden; z-index: 1200;
  box-shadow: 0 20px 50px rgba(22,34,63,0.3);
  transform: translateY(16px) scale(0.96); opacity: 0; pointer-events: none; transition: var(--transition);
}
.chat-window.open { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }

.chat-header { background: var(--navy); padding: 1rem 1.2rem; border-bottom: 1px solid var(--border-gold); display: flex; justify-content: space-between; align-items: center; }
.chat-header strong { font-family: var(--font-title); color: var(--gold-bright); font-size: 0.95rem; }
.chat-close { background: none; border: none; color: var(--white-70); font-size: 1.3rem; cursor: pointer; line-height: 1; }

.chat-body { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.7rem; color: var(--white); }
.chat-msg { max-width: 85%; padding: 0.7rem 0.9rem; border-radius: 10px; font-size: 0.83rem; line-height: 1.5; }
.chat-msg.bot { background: rgba(250,128,114,0.16); border: 1px solid var(--border-gold); align-self: flex-start; border-bottom-left-radius: 2px; }
.chat-msg.user { background: var(--gold); color: var(--navy); align-self: flex-end; border-bottom-right-radius: 2px; font-weight: 500; }
.chat-msg a { color: var(--gold-bright); }
.chat-msg.user a { color: var(--navy); text-decoration: underline; }

.chat-suggestions { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0 1rem 1rem; }
.chat-suggestions .chip { background: rgba(255,255,255,0.06); border: 1px solid var(--border-gold); color: var(--white-70); font-size: 0.72rem; padding: 0.4rem 0.8rem; border-radius: 20px; cursor: pointer; transition: var(--transition); }
.chat-suggestions .chip:hover { border-color: var(--gold-bright); color: var(--gold-bright); }

.chat-input-row { display: flex; border-top: 1px solid var(--border-gold); }
.chat-input-row input { flex: 1; background: none; border: none; color: var(--white); padding: 0.9rem 1rem; font-size: 0.85rem; font-family: var(--font-body); }
.chat-input-row input::placeholder { color: var(--white-45); }
.chat-input-row input:focus { outline: none; }
.chat-input-row button { background: var(--gold); color: var(--navy); border: none; padding: 0 1.2rem; cursor: pointer; font-weight: 700; font-family: var(--font-body); }
.chat-input-row button:hover { background: var(--gold-bright); color: var(--navy); }

@media (max-width: 480px) {
  .chat-window { bottom: 5.2rem; right: 3vw; }
}