body { 
    font-family: 'Inter', sans-serif; 
}

.speed-gauge { 
    transition: stroke-dashoffset 1s ease-out, color 0.3s; 
}

.fade-in { 
    animation: fadeIn 0.5s ease-in-out; 
}

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

/* Utility to hide elements */
.hidden { 
    display: none !important; 
}