/* Car Animation */
.car-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('http://static.photos/automotive/1200x630/42') center/cover no-repeat;
    animation: drive 15s linear infinite;
    z-index: 0;
    opacity: 0.7;
}

@keyframes drive {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

/* Form Animation */
form {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Password strength meter */
#strength-meter {
    width: 0%;
    transition: width 0.3s, background-color 0.3s;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .car-animation {
        animation: drive 30s linear infinite;
    }
    
    .g-recaptcha {
        transform: scale(0.85);
        transform-origin: left;
    }
}