.asistente-frame-wrapper{position:relative;width:100%;height:75vh;min-height:480px;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.08)}.asistente-frame{width:100%;height:100%;border:none}.asistente-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#fff;text-align:center;padding:24px}.asistente-overlay p{max-width:420px;color:#444}.asistente-btn{display:inline-block;padding:10px 20px;border-radius:6px;background-color:#1a3636;color:#fff;text-decoration:none;font-weight:600;transition:background-color .2s ease}.asistente-btn:hover{background-color:#2a5252}