/* === RDV Navigation Button === */
.nav .btn-rdv {
    background: linear-gradient(135deg, #c9a961 0%, #b8964f 100%);
    color: #fff !important;
    padding: 8px 18px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    text-decoration: none;
    display: inline-block;
}
.nav .btn-rdv:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(201, 169, 97, 0.4);
    background: linear-gradient(135deg, #d4b876 0%, #c9a961 100%);
}