/* Fundo branco para a barra de progresso */
.div-scrollbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: white;
    z-index: 9998;
}

/* Scroll Progress Bar */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: #5f0f1c;
    background-size: 200% 100%;
    width: 0%;
    z-index: 9999;
    transition: width 0.1s linear;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
    100% {
        background-position: 0% center;
    }
}

/* Glow effect on the progress bar */
.scroll-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(1px);
    opacity: 0.5;
    pointer-events: none;
}

/* Responsivo para telas pequenas */
@media (max-width: 768px) {
    .scroll-progress-bar {
        height: 3px;
    }
}

@media (max-width: 480px) {
    .scroll-progress-bar {
        height: 2px;
    }
}