/* ======================================
   SOURCING IA V3 - LAYOUT PROFESSIONNEL
   Design optimisé pour contenu long
   ====================================== */

:root {
    --primary: #0B3D59;
    --secondary: #C5A059;
    --text: #333;
    --text-light: #666;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --border: #e0e0e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
}

/* Hero simplifié */
.hero-sourcing {
    background: linear-gradient(135deg, var(--primary) 0%, #0a5278 100%);
    color: white;
    padding: 3rem 0 4rem;
    text-align: center;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.hero-subtitle {
    display: block;
    font-size: 1.25rem;
    font-weight: 400;
    margin-top: 0.75rem;
    opacity: 0.95;
}

.hero-description {
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 1.5rem auto 0;
    opacity: 0.95;
}

/* Container principal */
.content-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: white;
}

/* Sections de contenu */
.content-section {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--secondary);
    display: inline-block;
}

.section-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin: 2rem 0 1rem;
}

.section-intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-left: 4px solid var(--secondary);
    border-radius: 4px;
}

/* Paragraphes */
.content-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 1.25rem;
}

.content-text strong {
    color: var(--primary);
    font-weight: 600;
}

/* Listes */
.content-list {
    margin: 1.5rem 0 1.5rem 2rem;
}

.content-list li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    color: var(--text);
}

.content-list li strong {
    color: var(--primary);
    font-weight: 600;
}

/* Axes majeurs (cartes) */
.axes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.axe-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.axe-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.axe-card .icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.axe-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.axe-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* Piliers */
.piliers-grid {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.pilier-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s;
}

.pilier-item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.pilier-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.pilier-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
}

.pilier-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Tableau */
.table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

thead {
    background: var(--primary);
    color: white;
}

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

tbody tr {
    border-bottom: 1px solid var(--border);
}

tbody tr:nth-child(even) {
    background: var(--bg-light);
}

tbody td {
    padding: 1rem;
}

tbody td:first-child {
    font-weight: 600;
    color: var(--primary);
}

tbody td:nth-child(2) {
    color: var(--secondary);
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 4rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .content-wrapper {
        padding: 2rem 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .axes-grid {
        grid-template-columns: 1fr;
    }
}