@charset "UTF-8";
/* CSS Document */

/* CSS pour les sections dépliables */
.collapsible-section {
    margin: 30px 0;
}

.section-header {
    background: linear-gradient(135deg, #4A618B 0%, #5a7ba8 100%);
    color: white;
    padding: 20px 25px;
    border-radius: 10px;
    cursor: pointer;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(74, 97, 139, 0.3);
}

.section-header:hover {
    background: linear-gradient(135deg, #3a4f73 0%, #4A618B 100%);
    box-shadow: 0 6px 16px rgba(74, 97, 139, 0.4);
    transform: translateY(-2px);
}

.section-title {
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: Arial, sans-serif;
}

.section-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-top: 8px;
    font-style: italic;
}

.section-arrow {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.section-content {
    margin-top: 20px;
    display: block;
}

.collapsible-section.collapsed .section-content {
    display: none;
}

.collapsible-section.collapsed .section-arrow {
    transform: rotate(180deg);
}

@media (max-width: 768px) {
    .section-header {
        padding: 18px 20px;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .section-arrow {
        font-size: 1.6rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .section-header {
        padding: 15px 18px;
    }
    
    .section-title {
        font-size: 1.2rem;
    }
    
    .section-arrow {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
}