/* Floating WhatsApp Button Styles */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: floating 3s ease-in-out infinite;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(37, 211, 102, 0.8);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
    background: rgba(37, 211, 102, 0.9);
}

.whatsapp-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

/* Animasi floating */
@keyframes floating {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Animasi pulse untuk efek tambahan */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Menambahkan efek pulse saat hover */
.floating-whatsapp:hover .whatsapp-button {
    animation: pulse 2s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-button {
        width: 50px;
        height: 50px;
    }

    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }
}

/* Efek shadow saat dark mode */
@media (prefers-color-scheme: dark) {
    .whatsapp-button {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    
    .whatsapp-button:hover {
        box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
    }
}