/* Boutons de contact flottants — repris tels quels du simulateur de carreaux
 * (idxrdiffustone, .idxrds-cta) : bord gauche, milieu de l'ecran, libelle qui
 * se deplie au survol. */
.idxrcta { position: fixed; left: 0; top: 50%; transform: translateY(-50%); z-index: 900; display: flex; flex-direction: column; gap: 8px; }
.idxrcta-btn { display: inline-flex; align-items: center; gap: 0; height: 44px; padding: 0 12px; border-radius: 0 22px 22px 0; background: var(--idxrcta-color, #1b2f45); color: #fff !important; text-decoration: none !important; box-shadow: 0 6px 18px -6px rgba(16, 24, 32, .45); font-size: .875rem; font-weight: 600; overflow: hidden; transition: gap .2s; }
.idxrcta-btn svg { flex: 0 0 20px; width: 20px; height: 20px; }
.idxrcta-btn span { max-width: 0; white-space: nowrap; overflow: hidden; transition: max-width .25s; }
.idxrcta-btn:hover, .idxrcta-btn:focus-visible { gap: 8px; }
.idxrcta-btn:hover span, .idxrcta-btn:focus-visible span { max-width: 220px; }
.idxrcta-btn:focus-visible { outline: 2px solid #fff; outline-offset: -4px; }

/* Le simulateur de carreaux a deja les siens : pas de doublon sur sa page. */
body:has(.idxrds-cta) .idxrcta { display: none; }

@media print { .idxrcta { display: none; } }