/* ==================================================
   WHATSAPP FLOATING BUTTON CSS
================================================== */
.whatsapp-floating-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 100000; /* সবকিছুর উপরে রাখার জন্য */
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Tooltip Message Design */
.whatsapp-tooltip {
    background-color: #ffffff;
    color: #334155;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
    pointer-events: none;
    border: 1px solid #e2e8f0;
}

.whatsapp-tooltip.show {
    opacity: 1;
    transform: translateX(0);
}

/* Main Button Design */
.whatsapp-float-btn {
    background-color: #25d366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    transition: transform 0.3s ease;
    animation: pulse-animation 2s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    color: #ffffff;
}

/* Pulse Animation Effect */
@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .whatsapp-floating-container {
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float-btn {
        width: 50px;
        height: 50px;
        font-size: 28px;
    }
    .whatsapp-tooltip {
        display: none; /* মোবাইলে জায়গা বাঁচানোর জন্য টুলটিপ হাইড রাখা হলো */
    }
}