.tabs {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.tab-buttons {
    display: flex;
    gap: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}

.tab-button {
    padding: 15px 30px;
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    color: #666;
    transition: all 0.3s;
}

.tab-button.active {
    color: #ff3333;
    border-bottom: 2px solid #ff3333;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.info-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.feature-list {
    list-style: none;
    margin-top: 20px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #555;
    font-size: 1rem; 
}

.feature-list li::before {
    content: '✓';
    display: inline-block;
    color: #ff3333;
    font-weight: bold;
}

.banner-container {
    position: relative;
    margin-top: 76px;
}
.intro-section {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 0 20px;
    display: flex;
    align-items: start;
    gap: 30px;
}

.intro-text {
    flex: 1;
}

.cert-container {
    text-align: right;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .intro-section {
        flex-direction: column;
        align-items: center;  /* Centre les éléments horizontalement */
    }
    
    .cert-container {
        text-align: center;
        width: 100%;         /* Prend toute la largeur */
        display: flex;       /* Utilise flexbox */
        justify-content: center; /* Centre l'image horizontalement */
    }
    
    .intro-text {
        width: 100%;        /* Prend toute la largeur */
        text-align: center; /* Centre le texte aussi si désiré */
    }
}