.scroll-to-top {
    position: fixed;
    bottom: 50px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #FFFFFF;
    border: 1.5px solid #FF0000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    color: #FF0000;
}

.scroll-to-top:hover {
    background-color: #FF0000;
    color: white;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(-3px);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    transform: rotate(0deg);
}

@media (max-width: 768px) {
    .scroll-to-top {
        width: 40px;
        height: 40px;
        bottom: 40px;
        right: 20px;
    }
    
    .scroll-to-top svg {
        width: 20px;
        height: 20px;
    }
}