@keyframes scrollAnim {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-15px) translateX(8px);
    }
    50% {
        transform: translateY(0) translateX(15px);
    }
    75% {
        transform: translateY(15px) translateX(8px);
    }
}

@keyframes floatSlow {
    0%, 100% {
        transform: translateY(-50%);
    }
    50% {
        transform: translateY(-55%);
    }
}

@keyframes rotate {
    to { 
        transform: rotate(360deg);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}

@keyframes bounce-down {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(5px);}
    60% {transform: translateY(3px);}
}