body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f7f9;
    color: #1a202c;
}
.hero-bg {
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://placehold.co/1920x1080/6366f1/ffffff?text=Pre-Owned+Cars');
    background-size: cover;
    background-position: center;
}
.btn-primary {
    background-color: #4f46e5;
}
.btn-primary:hover {
    background-color: #4338ca;
}
.btn-primary:disabled {
    background-color: #a5b4fc;
    cursor: not-allowed;
}
.lang-switcher button.active {
    font-weight: bold;
    color: #4f46e5;
    text-decoration: underline;
}
.step-card::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 4rem;
    height: 4rem;
    background-color: #e0e7ff;
    color: #4f46e5;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    border: 4px solid white;
}
body {
    counter-reset: step-counter;
}