/* WhatsApp Fixed Button */
.whatsapp-fixed-button {
    position: fixed;
    bottom: 30px;
    right: 20px;
    z-index: 9999;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-fixed-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    font-size: 32px;
}

.whatsapp-fixed-button a:hover {
    background: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.9);
    text-decoration: none;
    color: white;
}

.whatsapp-fixed-button a:focus {
    outline: none;
    color: white;
    text-decoration: none;
}

/* Pulse animasyonu */
@keyframes whatsappPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-fixed-button {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-fixed-button a {
        width: 65px;
        height: 65px;
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .whatsapp-fixed-button {
        bottom: 10px;
        right: 10px;
    }
    
    .whatsapp-fixed-button a {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
}

/* Tooltip için ekstra stiller */
.whatsapp-fixed-button::before {
    content: "WhatsApp'tan yazın!";
    position: absolute;
    bottom: 70px;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-fixed-button:hover::before {
    opacity: 1;
    visibility: visible;
    bottom: 75px;
}