@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scroll {
    to { transform: translateX(-100%); }
}

@keyframes founderScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes rotateSnake {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}