.heading-container {
    position: relative;
    display: inline-block;
}

.heading-container::after {
    content: "";
    display: block;
    width: 50px;
    height: 4px;
    background-color: #ef4444;
    border-radius: 9999px;
    position: absolute;
    left: 50%;
    bottom: 5px;
    transform: translateX(-50%);
}
.cursor {
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}