/* ============================================================================
   MODULE IMPACT[ft-impact] - CSS PURE ET SCOPÉ
   ============================================================================ */

#ft-impact {
    padding: 7rem 4rem;
    background: #fdfcfa; /* Var: warm-white */
    border-top: 1px solid #e4e0d8; /* Var: light-rule */
    font-family: 'DM Sans', system-ui, sans-serif;
}

#ft-impact .impact-inner { 
    max-width: 1100px; 
    margin: 0 auto; 
}

#ft-impact .impact-header { 
    margin-bottom: 4rem; 
}

#ft-impact .section-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #b85c38; /* Var: terracotta */
    margin-bottom: 0.75rem;
    display: block;
}

#ft-impact .section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #0f0f0e; /* Var: ink */
}

/* --- GRILLE DES STATISTIQUES --- */
#ft-impact .impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

#ft-impact .impact-stat {
    padding: 2rem 1.5rem;
    border: 1px solid #e4e0d8; /* Var: light-rule */
    position: relative;
    overflow: hidden;
    background: #ffffff;
}

/* Animation de la ligne terracotta au survol */
#ft-impact .impact-stat::before {
    content: '';
    position: absolute;
    bottom: 0; 
    left: 0;
    width: 100%; 
    height: 3px;
    background: #b85c38; /* Var: terracotta */
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

#ft-impact .impact-stat:hover::before { 
    transform: scaleX(1); 
}

#ft-impact .stat-num {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.6rem;
    font-weight: 900;
    color: #0f0f0e; /* Var: ink */
    line-height: 1;
    margin-bottom: 0.5rem;
}

#ft-impact .stat-label {
    font-size: 0.82rem;
    color: #7a7672; /* Var: ash */
    line-height: 1.5;
}

/* --- GRILLE DES CAS PRATIQUES (STORIES) --- */
#ft-impact .impact-stories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

#ft-impact .impact-story {
    padding: 2.5rem;
    background: #f7f4ef; /* Var: cream */
    border: 1px solid #e4e0d8; /* Var: light-rule */
}

#ft-impact .story-context {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #b85c38; /* Var: terracotta */
    margin-bottom: 1rem;
}

#ft-impact .story-text {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 1.15rem;
    line-height: 1.6;
    color: #0f0f0e; /* Var: ink */
    margin-bottom: 1.2rem;
}

#ft-impact .story-outcome {
    font-size: 0.84rem;
    color: #7a7672; /* Var: ash */
    line-height: 1.6;
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 900px) {
    #ft-impact { 
        padding: 4rem 1.5rem; 
    }
    #ft-impact .impact-grid { 
        grid-template-columns: 1fr 1fr; /* 2 colonnes sur tablette/mobile */
        gap: 1rem;
    }
    #ft-impact .impact-stories { 
        grid-template-columns: 1fr; /* 1 seule colonne pour les histoires sur mobile */
    }
}

@media (max-width: 480px) {
    #ft-impact .impact-grid { 
        grid-template-columns: 1fr; /* 1 seule colonne pour les stats sur très petits écrans */
    }
}