.home{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero{text-align:center;padding:3rem 0;margin-bottom:2rem}.hero-title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.hero-subtitle{font-size:1.25rem;color:#6c757d;max-width:600px;margin:0 auto}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:3rem}.stat-card{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 6px #0000001a;text-align:center;transition:transform .3s ease,box-shadow .3s ease}.stat-card:hover{transform:translateY(-5px);box-shadow:0 8px 12px #00000026}.stat-icon{font-size:3rem;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700;color:#2d3748;margin-bottom:.25rem}.stat-label{color:#6c757d;font-size:.9rem}.quick-actions,.features{margin-bottom:3rem}.quick-actions h2,.features h2{text-align:center;font-size:2rem;margin-bottom:2rem;color:#2d3748}.action-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.action-card{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 6px #0000001a;text-align:center;text-decoration:none;color:inherit;transition:all .3s ease;cursor:pointer;position:relative;border:3px solid transparent}.action-card.primary{border-color:#667eea;background:linear-gradient(135deg,#f7fafc,#ebf4ff)}.action-card:hover{transform:translateY(-8px);box-shadow:0 12px 24px #00000026}.action-icon{font-size:3rem;margin-bottom:1rem}.action-card h3{font-size:1.5rem;margin-bottom:.5rem;color:#2d3748}.action-card p{color:#6c757d;line-height:1.6}.action-badge{position:absolute;top:1rem;right:1rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.375rem .875rem;border-radius:20px;font-size:.85rem;font-weight:600}.learning-flow-intro{margin-bottom:3rem;background:#fff;padding:3rem 2rem;border-radius:16px;box-shadow:0 4px 6px #0000001a}.learning-flow-intro h2{text-align:center;font-size:2rem;margin-bottom:2rem;color:#2d3748}.flow-steps{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}.flow-step{background:#f7fafc;padding:1.5rem;border-radius:12px;text-align:center;flex:1;min-width:150px;max-width:200px}.step-icon{font-size:2.5rem;margin-bottom:.75rem}.flow-step h3{font-size:1rem;color:#2d3748;margin-bottom:.5rem}.flow-step p{color:#718096;font-size:.85rem;margin:0;line-height:1.5}.flow-arrow{font-size:2rem;color:#cbd5e0;flex-shrink:0}.recent-activity{background:#fff;padding:2rem;border-radius:16px;box-shadow:0 4px 6px #0000001a}.recent-activity h2{color:#2d3748;margin-bottom:1.5rem}.activity-list{display:flex;flex-direction:column;gap:1rem}.activity-item{padding:1rem;background:#f7fafc;border-radius:8px;border-left:4px solid #667eea}.activity-info{display:flex;justify-content:space-between;align-items:center;gap:1rem}.activity-date{color:#4a5568;font-weight:500}.activity-stats{color:#718096;font-size:.9rem}.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-item{text-align:center;padding:1.5rem}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-item h3{font-size:1.25rem;margin-bottom:.5rem;color:#2d3748}.feature-item p{color:#6c757d;line-height:1.6}@media(max-width:768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.stats{grid-template-columns:repeat(2,1fr)}.action-cards,.feature-list{grid-template-columns:1fr}}