/* Boutons */
.btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 0.9rem;
    font-weight: 700; /* Montserrat Bold */
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

/* Bouton contour (Voir la notice) */
.btn-outline {
    background: transparent;
    border: 2px solid #0a0a0a;
    color: #0a0a0a;
}

.btn-outline:hover {
    background: #0a0a0a;
    color: #fff;
}

/* Bouton plein (Télécharger) */
.btn-black {
    background: #0a0a0a;
    border: 2px solid #0a0a0a;
    color: #ffffff;
}

.btn-black:hover {
    background: transparent;
    color: #0a0a0a;
}
/* Boutons pour fond sombre (Hero) */
.btn-white-outline {
    background: transparent;
    border: 2px solid #ffffff;
    color: #ffffff;
}

.btn-white-outline:hover {
    background: #ffffff;
    color: #0a0a0a;
}

.btn-white-full {
    background: #ffffff;
    border: 2px solid #ffffff;
    color: #0a0a0a;
}

.btn-white-full:hover {
    background: transparent;
    color: #ffffff;
}