/* Styles pour la section "À propos" */
.sous-rubrique {
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #3498db;
}

.sous-rubrique h3 {
    color: #2c3e50;
    margin-bottom: 0.75rem;
}

.competences-grid, .outils-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.competence, .outil-categorie {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.competence h4, .outil-categorie h4 {
    color: #3498db;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

.competence ul, .outil-categorie ul {
    list-style-type: none;
    padding-left: 0;
}

.competence li, .outil-categorie li {
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.competence li:before, .outil-categorie li:before {
    content: "•";
    color: #3498db;
    position: absolute;
    left: 0;
}