.floating-contact-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    cursor: pointer;
}

.floating-contact-btn__circle {
    width: 60px;
    height: 60px;
    background-color: #347352; /* Зеленый цвет, как у ваших кнопок */
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease;
    position: relative;
}

.floating-contact-btn:hover .floating-contact-btn__circle {
    transform: scale(1.1);
    background-color: #4b7c64;
}

/* Анимация пульсации */
.floating-contact-btn__circle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #4b7c64;
    opacity: 0.6;
    z-index: -1;
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Адаптивность для мобилок */
@media (max-width: 768px) {
    .floating-contact-btn {
        bottom: 20px;
        right: 20px;
    }
    .floating-contact-btn__circle {
        width: 50px;
        height: 50px;
    }
}