.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card {
    background-color: var(--gris);
    border-radius: 30px;
    padding: 1.5rem;
    color: var(--blanc);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, background-color 0.5s ease; 
}

.card:hover {
    transform: translateY(-5px) rotate(-1deg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    background-color: var(--violet); 
}

.card-icon img {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.card:hover .card-icon img {
    transform: scale(1.2) rotate(10deg);
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.card-text {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--blanc);
    transition: color 0.3s ease;
}

.card:hover .card-title {
    color: var(--blanc);
}

.card:hover .card-text {
    color: var(--blanc);
}

.card.visible {
    opacity: 1;
    transform: translateY(0);
}