.rocket-button {
    position: fixed;
    left: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, #ff6a00, #ee0979);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(238, 9, 121, 0.5);
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.rocket-button:hover {
    transform: scale(1.1);
}

.rocket-button svg {
    width: 35px;
    height: 35px;
    fill: white;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    pointer-events: none; /* чтобы клик проходил через иконку на родительский div */
}