/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-20px) translateX(10px);
        opacity: 0.7;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes robotIdle {
    0%, 100% {
        transform: rotate(-5deg);
    }
    50% {
        transform: rotate(5deg);
    }
}

@keyframes robotActive {
    0% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-15deg) scale(1.1); }
    50% { transform: rotate(15deg) scale(1.2); }
    75% { transform: rotate(-10deg) scale(1.15); }
    100% { transform: rotate(0deg) scale(1.2); }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.6s ease-out;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Enhanced Animations */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes float-smooth {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        filter: drop-shadow(0 0 5px var(--accent-primary));
    }
    50% {
        filter: drop-shadow(0 0 20px var(--accent-primary));
    }
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.shimmer {
    animation: shimmer 3s linear infinite;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    background-size: 1000px 100%;
}

.float-smooth {
    animation: float-smooth 3s ease-in-out infinite;
}

.glow {
    animation: glow 2s ease-in-out infinite;
}

.scale-in {
    animation: scale-in 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}