.focus-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 1rem;
    overflow-x: auto;
    padding: 1rem 0;
    scroll-behavior: smooth;
}

.interest-card {
    flex: 0 0 90px; /* réduit */
    padding: 1rem;
    border-radius: 20px;
    color: white;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    opacity: 0.5;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

.interest-card.active {
    flex: 0 0 260px; /* réduit */
    opacity: 1;
    padding: 1.5rem;
    box-shadow: 0 12px 32px rgba(168,139,255,0.3);
}

.interest-card i {
    font-size: 1.8rem;
    color: #A88BFF;
    margin-bottom: 1rem;
}

.interest-card h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #D8D8F6;
}

.interest-card ul {
    display: none;
    padding: 0;
    list-style: none;
    margin: 0;
    gap: 0.3rem;
    flex-direction: column;
    align-items: center;
}

.interest-card.active ul {
    display: flex;
}

.interest-card li {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.2rem 0;
}