/* Styles spécifiques à Notre Approche */

.approche-hero {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 50%, #0284c7 100%);
    padding: 12rem 0 8rem;
}

.hero-visual {
    margin-top: 3rem;
    text-align: center;
}

.hero-image {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 4px solid rgba(255, 255, 255, 0.2);
}

/* Section Philosophie */
.philosophy {
    padding: 8rem 0;
    background: var(--background-light);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.philosophy-text {
    font-size: 1.1rem;
    line-height: 1.7;
}

.philosophy-intro {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.philosophy-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Diagramme de comparaison */
.comparison-diagram {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.approach-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    width: 100%;
    max-width: 300px;
}

.approach-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.wrong-approach {
    border: 2px solid #ef4444;
}

.right-approach {
    border: 2px solid #10b981;
}

/* Château de cartes */
.castle-cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.card {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    transform-origin: center bottom;
    animation: wobble 2s ease-in-out infinite;
}

.card-1 { animation-delay: 0s; }
.card-2 { animation-delay: 0.3s; transform: rotate(-3deg); }
.card-3 { animation-delay: 0.6s; transform: rotate(2deg); }
.card-4 { animation-delay: 0.9s; transform: rotate(-2deg); }

@keyframes wobble {
    0%, 100% { transform: rotate(0deg) translateX(0px); }
    25% { transform: rotate(3deg) translateX(2px); }
    50% { transform: rotate(-2deg) translateX(-1px); }
    75% { transform: rotate(4deg) translateX(3px); }
}

/* Pyramide */
.pyramid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.pyramid-level {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 0.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
}

.level-1 { width: 200px; }
.level-2 { width: 160px; }
.level-3 { width: 120px; }
.level-4 { width: 80px; }

.vs-separator {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    background: white;
    padding: 1rem;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.approach-result {
    font-weight: 600;
    margin: 0;
}

/* Section Parcours du Fondateur */
.founder-journey {
    padding: 8rem 0;
}

.journey-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-top: 3rem;
}

.journey-text {
    font-size: 1.1rem;
    line-height: 1.7;
}

.journey-intro {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.journey-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.key-achievements {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.key-achievements h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.key-achievements ul {
    list-style: none;
    padding: 0;
}

.key-achievements li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.5;
}

.key-achievements li::before {
    content: '🏆';
    position: absolute;
    left: 0;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translateX(-5px);
}

.timeline-year {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Indicateur d'échelle */
.scale-indicator {
    margin-top: 3rem;
    text-align: center;
}

.scale-visual {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.scale-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.scale-icon svg {
    width: 30px;
    height: 30px;
}

.scale-text h4 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.scale-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Section Principes */
.principles {
    padding: 8rem 0;
    background: var(--background-light);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.principle-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.principle-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 1.5rem;
}

.principle-icon svg {
    width: 35px;
    height: 35px;
}

.principle-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.principle-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Différenciation */
.differentiation {
    padding: 8rem 0;
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.diff-item {
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.diff-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.diff-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.diff-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Responsive Design pour Approche */
@media (max-width: 768px) {
    .philosophy-content,
    .journey-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .comparison-diagram {
        margin-top: 2rem;
    }
    
    .approach-card {
        max-width: 100%;
    }
    
    .pyramid-level {
        width: 100% !important;
        max-width: 200px;
    }
    
    .level-1 { max-width: 200px; }
    .level-2 { max-width: 160px; }
    .level-3 { max-width: 120px; }
    .level-4 { max-width: 80px; }
    
    .principles-grid,
    .diff-grid {
        grid-template-columns: 1fr;
    }
    
    .scale-visual {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-image {
        max-width: 100%;
    }
    
    .approche-hero {
        padding: 10rem 0 6rem;
    }
}

@media (max-width: 480px) {
    .principle-card {
        padding: 2rem;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-item {
        padding-left: 1.5rem;
    }
}