/* Scroll to Top Button */
.scroll-circle-progress {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: #ffffff;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.scroll-circle-progress.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-circle-progress:hover {
    transform: translateY(-2px);
    border-color: #007bff;
}

.scroll-circle-progress svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.scroll-circle-progress svg path {
    fill: none;
    stroke: #007bff;
    stroke-width: 3;
    stroke-linecap: round;
}

.scroll-circle-progress .chevron-up {
    width: 10px;
    height: 10px;
    border-top: 3px solid #007bff;
    border-right: 3px solid #007bff;
    transform: rotate(-45deg);
    z-index: 1;
    transition: border-color 0.3s ease;
}

.scroll-circle-progress:hover .chevron-up {
    border-color: #0056b3;
}

/* Responsive */
@media (max-width: 768px) {
    .scroll-circle-progress {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
    
    .scroll-circle-progress .chevron-up {
        width: 8px;
        height: 8px;
        border-top: 2px solid #007bff;
        border-right: 2px solid #007bff;
    }
}