.atouts-majeurs {
    padding: clamp(40px, 8vw, 80px) 20px;
}

.atouts-majeurs h2 {
    text-align: center;
    color: #1e3a8a;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: clamp(30px, 6vw, 50px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.atouts-majeurs h2 i {
    color: #3498db;
}

.atouts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(25px, 5vw, 40px);
    max-width: 1200px;
    margin: 0 auto;
}

.atout-card {
    background: white;
    border-radius: 15px;
    padding: clamp(25px, 5vw, 35px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.atout-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.atout-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2980b9);
}

.atout-icon {
    width: 60px;
    height: 60px;
    background: #f0f9ff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.atout-icon i {
    font-size: 1.8rem;
    color: #3498db;
}

.atout-title {
    color: #1e3a8a;
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 15px;
    font-weight: 600;
}

.atout-description {
    color: #64748b;
    font-size: clamp(0.9rem, 2vw, 1rem);
    line-height: 1.6;
    margin-bottom: 20px;
}

.atout-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.atout-list li {
    color: #475569;
    font-size: clamp(0.9rem, 2vw, 1rem);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.atout-list li::before {
    content: '•';
    color: #3498db;
    font-weight: bold;
}

/* Style spécifique pour chaque carte */
.atout-card:nth-child(1) .atout-icon {
    background: #e8f5fe;
}

.atout-card:nth-child(2) .atout-icon {
    background: #e8f6f3;
}

.atout-card:nth-child(3) .atout-icon {
    background: #fef3e8;
}

.atout-card:nth-child(1)::before {
    background: linear-gradient(90deg, #3498db, #2980b9);
}

.atout-card:nth-child(2)::before {
    background: linear-gradient(90deg, #2ecc71, #27ae60);
}

.atout-card:nth-child(3)::before {
    background: linear-gradient(90deg, #f1c40f, #f39c12);
}