/* ============================================================
   index-page.css – Module overview page
   Used by: index.html (B1) and b2-index.html (B2)
   To update stats cards or module cards, edit only this file.
   ============================================================ */

/* --- Stats row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}
.stat-card {
  background: white;
  border-radius: 10px;
  padding: 18px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.stat-num   { font-size:28px; font-weight:700; color: var(--color-primary, #003399); }
.stat-label { font-size:12px; color:#666; margin-top:4px; }

/* --- Section title --- */
.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary, var(--color-primary, #003399));
  margin-bottom: 16px;
}

/* --- Module cards --- */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-bottom: 44px;
}
.module-card {
  background: white;
  border-radius: 12px;
  padding: 24px 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border-top: 4px solid var(--color-primary, #003399);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}
.module-card:hover { transform:translateY(-3px); box-shadow:0 6px 20px rgba(0,0,0,0.12); }
.module-card .icon { font-size:32px; margin-bottom:10px; display:block; }
.module-card h3    { font-size:17px; color: var(--color-secondary, var(--color-primary, #003399)); margin-bottom:6px; font-weight:700; }
.module-card p     { font-size:13px; color:#666; line-height:1.5; margin-bottom:10px; }
.module-meta       { display:flex; gap:12px; font-size:12px; color:#888; }

/* --- Info box --- */
.info-box {
  background: var(--color-primary-bg, #e8f0fe);
  border-left: 4px solid var(--color-primary, #003399);
  padding: 18px 22px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 32px;
}
.info-box h3 { color: var(--color-secondary, var(--color-primary, #003399)); margin-bottom:8px; font-size:15px; }
.info-box ul { padding-left:20px; color:#444; font-size:14px; line-height:1.9; }