/* Floating Telegram support button */
.customSupportBtn {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 1040;
}

.customSupportBtn__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: linear-gradient(135deg, #2aabee 0%, #229ed9 100%);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(34, 158, 217, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.customSupportBtn__link:hover {
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(34, 158, 217, 0.42);
    background: linear-gradient(135deg, #33b5f0 0%, #1f94ce 100%);
}

.customSupportBtn__link:active {
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(34, 158, 217, 0.3);
}

.customSupportBtn__icon {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.customSupportBtn__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.customSupportBtn__text {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .customSupportBtn {
        right: 14px;
        bottom: 70px;
    }

    .customSupportBtn__link {
        width: 56px;
        height: 56px;
        border-radius: 50%;
        padding: 0;
        justify-content: center;
        box-shadow: 0 10px 24px rgba(34, 158, 217, 0.4);
        animation: customSupportPulse 1.8s ease-in-out infinite;
    }

    .customSupportBtn__text {
        display: none;
    }

    .customSupportBtn__icon {
        width: 24px;
        height: 24px;
    }
}

@keyframes customSupportPulse {
    0% {
        box-shadow: 0 10px 24px rgba(34, 158, 217, 0.4), 0 0 0 0 rgba(34, 158, 217, 0.38);
    }
    70% {
        box-shadow: 0 10px 24px rgba(34, 158, 217, 0.4), 0 0 0 10px rgba(34, 158, 217, 0);
    }
    100% {
        box-shadow: 0 10px 24px rgba(34, 158, 217, 0.4), 0 0 0 0 rgba(34, 158, 217, 0);
    }
}