/* Scroll to intro button styles */
.scroll-to-intro-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 80px;
    height: 80px;
    background-color: white;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
    will-change: transform;
    padding: 0;
}

.scroll-to-intro-btn:hover {
    transform: translateY(-4px) !important;
}

.scroll-to-intro-btn:active {
    transform: translateY(0) !important;
}

.progress-ring {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(-90deg);
    transition: stroke-dashoffset 0.1s ease;
}

.progress-ring__circle {
    transition: stroke-dashoffset 0.1s ease;
}

.arrow-icon {
    position: relative;
    z-index: 2;
}

/* Hide scroll button on smaller screens */
@media (max-width: 767px) {
    .scroll-to-intro-btn {
        display: none;
    }
}