/* ═══════════════════════════════════════════════════════════
   Responsive — Mobile First refinements
   ═══════════════════════════════════════════════════════════ */

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  .section { padding: 90px 0; }
  .container { padding: 0 24px; }

  .nav-list { gap: 24px; }
  .nav-link { font-size: 0.85rem; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .stat:nth-child(2)::after { display: none; }

  .pillars-grid { grid-template-columns: repeat(2, 1fr); }

  .galerie-mosaic { grid-template-columns: repeat(3, 1fr); }

  .rdv-layout { grid-template-columns: 1fr; }

  .zone-layout { grid-template-columns: 1fr; gap: 40px; }
  .zone-map { max-width: 360px; margin: 0 auto; }

  .contact-layout { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* Mobile ≤ 768px */
@media (max-width: 768px) {
  body { cursor: auto; }
  .custom-cursor, .custom-cursor-dot { display: none !important; }

  .section { padding: 70px 0; }
  .container { padding: 0 20px; }

  /* Nav mobile */
  .nav {
    position: fixed;
    top: 0; right: -100%;
    width: 75%; max-width: 320px;
    height: 100vh;
    background: linear-gradient(180deg, var(--ocean-deep) 0%, var(--ocean-darker) 100%);
    backdrop-filter: blur(20px);
    padding: 100px 32px 32px;
    transition: right 0.4s var(--ease);
    box-shadow: -20px 0 60px rgba(0,0,0,0.4);
  }
  .nav.open { right: 0; }
  .nav-list { flex-direction: column; gap: 18px; }
  .nav-link { font-size: 1rem; }

  .menu-toggle { display: flex; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .btn-cta { padding: 10px 16px; font-size: 0.78rem; letter-spacing: 1px; }

  .logo-sub { display: none; }
  .logo-main { font-size: 1.1rem; }

  /* Hero */
  .hero-title { font-size: 2.3rem; }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-ctas { flex-direction: column; width: 100%; padding: 0 20px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .scroll-indicator { bottom: 20px; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stat-number { font-size: 2.4rem; }
  .stat-suffix { font-size: 1.4rem; }
  .stat::after { display: none; }

  /* Section header */
  .section-header { margin-bottom: 50px; }
  .section-title { font-size: 1.8rem; }
  .section-intro { font-size: 0.95rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card { padding: 28px 24px; }

  /* Formules */
  .formules-grid { grid-template-columns: 1fr; gap: 40px; }
  .formule-recommended { transform: scale(1); }
  .formule-recommended:hover { transform: translateY(-6px); }
  .formule-card { padding: 36px 24px; }
  .formule-price-amount { font-size: 2.4rem; }

  /* Piliers */
  .pillars-grid { grid-template-columns: 1fr; gap: 18px; }
  .pillar { padding: 30px 20px; }

  /* Galerie */
  .galerie-mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; gap: 8px; }
  .mosaic-wide { grid-column: span 2; }
  .mosaic-tall { grid-row: span 2; }

  /* RDV */
  .rdv-calendar-wrap { padding: 20px; }
  .calendar-header h3 { font-size: 1.1rem; }
  .cal-day { font-size: 0.8rem; }
  .calendar-legend { gap: 12px; font-size: 0.72rem; }
  .rdv-info { padding: 24px; }

  /* Zone cities */
  .zone-cities { columns: 1; }

  /* Contact */
  .contact-form { padding: 28px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Chatbot — mobile : 75vh max, ancré en bas, bouton de fermeture XXL */
  .chatbot {
    bottom: 0; right: 0; left: 0;
    width: 100%; max-width: 100%;
    height: 75vh; max-height: 75vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .chatbot-header {
    padding: 14px 16px;
    /* Petite "poignée" visuelle en haut pour suggérer qu'on peut fermer */
    position: relative;
  }
  .chatbot-header::before {
    content: '';
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.35);
  }
  .chatbot-close {
    width: 48px; height: 48px;
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.25);
  }
  .chatbot-bubble {
    bottom: 20px; right: 20px;
    padding: 12px 16px 12px 14px;
  }
  .bubble-label { display: none; }

  /* Témoignages */
  .temoignage-card { padding: 28px 22px; }
}

/* Small mobile ≤ 480px */
@media (max-width: 480px) {
  .hero-title { font-size: 1.9rem; }
  .hero-eyebrow { font-size: 0.72rem; letter-spacing: 4px; }
  .stats-grid { grid-template-columns: 1fr; }
  .galerie-mosaic { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .mosaic-wide, .mosaic-tall { grid-column: auto; grid-row: auto; }
  .header-actions { gap: 8px; }
  .audio-toggle { width: 36px; height: 36px; }
}