/* Animation Keyframes */
@keyframes fadeInUp {
    0% { 
        opacity: 0;
        transform: translateY(20px);
    }
    100% { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes truckLoop {
    0%, 100% {
        transform: translateX(-150%);
        opacity: 0;
    }
    10%, 60% {
        transform: translateX(0);
        opacity: 1;
    }
    70%, 90% {
        transform: translateX(150%);
        opacity: 0;
    }
}

@keyframes packageLoop {
    0%, 15%, 100% {
        transform: translateX(0);
        opacity: 0;
    }
    25%, 55% {
        transform: translateX(100%);
        opacity: 1;
    }
    65%, 90% {
        transform: translateX(200%);
        opacity: 0;
    }
}

@keyframes buttonLoop {
    0%, 30%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
    40%, 90% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation Classes */
.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-truck-loop {
    animation: truckLoop 8s ease-in-out infinite;
}

.animate-package-loop-1 {
    animation: packageLoop 8s ease-in-out infinite;
}

.animate-package-loop-2 {
    animation: packageLoop 8s ease-in-out infinite 0.2s;
}

.animate-button-loop {
    animation: buttonLoop 8s ease-in-out infinite;
}