:root {
    --font-sans: 'Poppins', system-ui, sans-serif;
}


/* Base Layout Styles */
body {
    background-color: #0b1120;
    color: #f3f4f6;
}

html {
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Back to Top Button - Optimiert */
.back-to-top {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity;
}

.back-to-top.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 85, 0, 0.3);
}

.back-to-top:hover svg {
    transform: translateY(-1px);
}

.back-to-top:active {
    transform: translateY(0);
}

/* Performance Optimierungen */
.back-to-top svg {
    transition: transform 0.2s ease;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .back-to-top,
    .back-to-top svg {
        transition: none;
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus Improvements */
.back-to-top:focus-visible {
    outline: 2px solid #ff5500;
    outline-offset: 2px;
}

#svg {
    background-image: radial-gradient(circle, rgb(11, 17, 32), black);
    display: block;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#svg circle {
    fill: #ff5500;
    r: 2;
}

#svg line {
    stroke: rgba(145, 70, 255, 0.05);
    stroke-width: 1;
}

@media (max-width: 767px) {
    #svg {
        display: none !important;
    }
    #move-to-streamers {
        display: none !important;
    }
}