.main-footer-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 barabar bhag */
    z-index: 9999;
    border-top: 2px solid #fff;
}

.f-item {
    padding: 15px 5px;
    text-align: center;
    text-decoration: none;
    color: #ffffff;
    font-family: Arial, sans-serif;
    transition: 0.3s;
}

/* Call style (Blue) */
.call-box {
    background-color: #D400B0;
    border-right: 1px solid #ffffff44;
}

/* WhatsApp style (Green) */
.wa-box {
    background-color: #008712;
    border-right: 1px solid #ffffff44;
}

.f-item:last-child { border-right: none; }

.f-label {
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 4px;
    opacity: 0.9;
}

.f-number {
    font-size: 14px;
    font-weight: 800;
}

/* Mobile responsive (2 columns on small screens) */
@media (max-width: 768px) {
    .main-footer-bar {
        grid-template-columns: repeat(2, 1fr);
    }
    .f-item { padding: 10px 5px; }
}