@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* GSAP classes will be handled in JS, but we can add some utility classes here */
.hidden {
    display: none !important;
}

.invisible {
    opacity: 0;
    visibility: hidden;
}