.mobile-bottom-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    background: #000;
    padding: 10px 0;
    z-index: 9999;
}
.mbm-btn {
    flex: 1;
    text-align: center;
    color: #fff;
    font-size: 16px;
    padding: 12px;
    text-decoration: none;
    border-radius: 8px;
    margin: 0 5px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.mbm-btn.whatsapp { background: #25D366; }
.mbm-btn.email { background: #8B4513; }
.mbm-btn.call { background: transparent; border: 2px solid #fff; }

.mbm-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
}
.mbm-modal-content {
    background: #fff;
    margin: 10% auto;
    padding: 20px;
    width: 90%;
    max-width: 400px;
    border-radius: 10px;
}
.mbm-close {
    float: right;
    font-size: 20px;
    cursor: pointer;
}

/* Show only on mobile */
@media(min-width: 768px) {
    .mobile-bottom-menu { display: none; }
}