@keyframes section-glide-in {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.transition-portal {
    animation: section-glide-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.transition-portal:nth-child(2n) {
    animation-delay: 0.05s;
}

.transition-portal:nth-child(3n) {
    animation-delay: 0.1s;
}

.transition-portal:nth-child(4n) {
    animation-delay: 0.15s;
}