/* ── Responsive — Pure Dental Center v2 ── */

/* Sécurité : jamais de défilement horizontal */
html, body { overflow-x: hidden; max-width: 100%; }
*, *::before, *::after { min-width: 0; }
img, iframe, video { max-width: 100%; }

/* ══════════════════════════
   Laptop ≤ 1100px
══════════════════════════ */
@media (max-width: 1100px) {
  .btn-header { display: none; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .float-card-1 { inset-inline-start: -10px; }
  .float-card-2 { inset-inline-end: -8px; }
}

/* ══════════════════════════
   Tablette ≤ 920px
══════════════════════════ */
@media (max-width: 920px) {
  :root { --header-h: 72px; }

  /* Nav mobile : panneau plein écran */
  .burger { display: flex; }
  .nav {
    position: fixed;
    inset: 0;
    z-index: 105;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s var(--ease), visibility .5s;
  }
  .header.menu-open .nav { opacity: 1; visibility: visible; }
  .nav-link {
    font-size: 26px;
    font-weight: 700;
    color: var(--ink);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .45s var(--ease), transform .45s var(--ease), color .3s;
  }
  .header.menu-open .nav-link { opacity: 1; transform: none; }
  .header.menu-open .nav-link:nth-child(1) { transition-delay: .08s; }
  .header.menu-open .nav-link:nth-child(2) { transition-delay: .14s; }
  .header.menu-open .nav-link:nth-child(3) { transition-delay: .2s; }
  .header.menu-open .nav-link:nth-child(4) { transition-delay: .26s; }
  .header.menu-open .nav-link:nth-child(5) { transition-delay: .32s; }
  .header.menu-open .nav-link:nth-child(6) { transition-delay: .38s; }
  .header.menu-open .nav-link:nth-child(7) { transition-delay: .44s; }
  .nav-link::after { display: none; }

  /* Hero : empilé, visuel d'abord masqué derrière le texte */
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-body { text-align: center; }
  .hero-eyebrow { margin-inline: auto; }
  .hero-ctas, .hero-chips { justify-content: center; }
  .hero-sub { margin-inline: auto; }
  .hero-frame { transform: none; height: clamp(230px, 44vw, 320px); }
  .hero-visual { max-width: 560px; margin-inline: auto; width: 100%; }
  .float-card { font-size: 12.5px; padding: 10px 14px; }
  .float-card-1 { top: -14px; inset-inline-start: 6px; }
  .float-card-2 { bottom: -14px; inset-inline-end: 6px; }

  /* Grilles → 1 colonne */
  .about-grid, .esthetic-grid, .contact-grid, .booking-grid, .page-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 520px; margin-inline: auto; width: 100%; }
  .about-frame img { height: clamp(230px, 46vw, 300px); }
  .about-card-float { inset-inline-end: 10px; }
  .blob-frame { max-width: 480px; margin-inline: auto; }
  .blob-frame img { height: clamp(220px, 42vw, 280px); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .esthetic-media { order: -1; }

  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery-item img { height: 210px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .page-aside { position: static; }
}

/* ══════════════════════════
   Mobile ≤ 600px
══════════════════════════ */
@media (max-width: 600px) {
  .container { width: calc(100% - 32px); }

  .logo img { height: 46px; }
  .header.is-scrolled .logo img { height: 40px; }
  .lang-btn { padding: 6px 10px; font-size: 12px; }

  .hero { padding-bottom: 90px; }
  .hero-title { font-size: clamp(34px, 10vw, 44px); }
  .hero-ctas .btn { width: 100%; }
  .hero-frame { height: 220px; }
  .blob-frame img { height: 220px; }
  .about-frame img { height: 230px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card-img img { height: 190px; }
  .aside-img img { height: 190px; }

  .strip-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .gallery { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gallery-item img { height: 150px; }
  .gallery-item figcaption { font-size: 14px; bottom: 10px; inset-inline-start: 12px; gap: 8px; }
  .gallery-item figcaption::before { width: 14px; }

  .cta-actions .btn { width: 100%; }
  .booking-alt .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }

  .deco-ring, .deco-tooth { display: none; }
  .fab-wa { width: 54px; height: 54px; bottom: 18px; inset-inline-end: 18px; }
  .fab-wa svg { width: 26px; height: 26px; }

  .about-card-float { padding: 12px 18px; }
  .float-card { display: none; }
  .esthetic-dot { display: none; }
}