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var(--border-color);border-radius:.5rem}.course-sections-container{flex:1}.course-section{margin-bottom:3rem}.course-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.course-section-header h2{font-size:1.75rem;font-weight:700;margin:0}.view-all-link{padding:.6rem 1.2rem;border:1px solid var(--border-color);border-radius:.5rem;text-decoration:none;color:var(--text-primary);font-weight:500;transition:background-color .2s,color .2s}.view-all-link:hover{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.course-grid-container{flex:1}.course-grid-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.course-grid-header h2{font-size:1.75rem;font-weight:700;margin:0}.course-grid-header select{padding:.6rem 1rem;border:1px solid var(--border-color);border-radius:.5rem;font-size:.95rem}.grid-meta{margin-bottom:1.5rem;color:var(--text-secondary)}.course-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 768px){.course-grid{grid-template-columns:repeat(2,1fr)}}.course-card{background-color:var(--bg-secondary);border-radius:.75rem;overflow:hidden;box-shadow:0 1px 3px #0000000d;transition:box-shadow .3s}.course-card:hover{box-shadow:0 4px 12px #0000001a}.course-image{width:100%;height:180px;object-fit:cover}.course-content{padding:1.25rem}.course-provider{font-size:.9rem;font-weight:500;color:var(--primary-color);margin-bottom:.5rem}.course-title{font-size:1.2rem;font-weight:600;margin:0 0 1rem;line-height:1.4;height:3.3em;overflow:hidden;text-overflow:ellipsis}.course-meta{display:flex;align-items:center;gap:1.2rem;font-size:.9rem;color:var(--text-secondary);margin-bottom:1rem}.meta-item{display:flex;align-items:center;gap:.4rem}.meta-item i{width:1rem;height:1rem}.meta-item 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0;border-top:1px solid var(--border-color)}.footer-container{display:grid;grid-template-columns:repeat(1,1fr);gap:2rem}@media (min-width: 768px){.footer-container{grid-template-columns:repeat(3,1fr)}}.footer-column h3{font-size:1.1rem;font-weight:600;margin-bottom:1rem}.footer-column ul{list-style:none;padding:0;margin:0}.footer-column li{margin-bottom:.5rem}.footer-column a{color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-column a:hover{color:var(--primary-color)}