/* =====================================================
   MISE EN PAGE DEUX COLONNES POUR PAGES SPECIFIQUES
   ===================================================== */

/* Fond léger */
body {
    background-image:
        linear-gradient(to right, rgba(0,0,0,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Conteneur principal */
.page-charpente-metallique,
.homepage {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 8px;
}

/* Page prix construction */
.page-prix-construction {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 8px;
}

/* Desktop : deux colonnes */
.block {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: center;
}

.col-left, .col-right {
    flex: 1;
}

/* Images */
.col-left img,
.col-right img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* Tableau responsive */
.table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
}

table {
    border-collapse: collapse;
    width: 100%;
    border: 1px solid #ccc;
}

th, td {
    text-align: left;
    padding: 10px 12px;
    border: 1px solid #ccc;
}

th {
    background: rgba(0,0,0,0.05);
}

/* FAQ */
.faq-item {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.faq-item h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

/* Mobile */
@media (max-width: 768px) {
    .page-charpente-metallique,
    .homepage {
        padding: 0 8px;
    }
    
    .block {
        flex-direction: column;
        gap: 16px;
        margin-bottom: 40px;
    }
    
    /* Inversion pour que le texte passe avant l'image */
    .block-2 .col-left,
    .block-4 .col-left,
    .block-6 .col-left {
        order: 2;
    }
    
    .block-2 .col-right,
    .block-4 .col-right,
    .block-6 .col-right {
        order: 1;
    }
}