/* 1. Root Accessibility */
html { font-size: 18px; } 

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.8;
    color: #1a1a1a;
    background-color: #fdfaf1;
    margin: 0;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* 2. Side-by-Side Grid Fix */
.expertise-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 2rem 0;
}

.expertise-card {
    flex: 1;
    min-width: 320px; /* Forces side-by-side on desktop, stacks on mobile */
    background: #ffffff;
    padding: 2rem;
    border: 1px solid #e0d6b5;
    border-top: 5px solid #8b0304; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

/* 3. Legacy Section (Formal Clarity) */
.legacy-box {
    background-color: #ffffff;
    border: 2px solid #00707e;
    padding: 2.5rem;
    margin: 2.5rem 0;
    border-radius: 4px;
}

.lineage-badge {
    color: #8b0304;
    font-weight: bold;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 0.5rem;
}