.course-card{transition:transform var(--transition-smooth), box-shadow var(--transition-smooth);flex-direction:column;justify-content:space-between;padding:0;display:flex;overflow:hidden}@media (min-width:768px){.course-card{padding:0}}.course-card:hover{box-shadow:0 10px 40px #0003, 0 0 20px var(--accent-glow);transform:translateY(-4px)}.course-card h3{color:var(--text-primary);margin-bottom:8px;font-size:1.25rem}.trainer-name{color:var(--accent-color);margin-bottom:16px;font-size:.875rem;font-weight:500}.course-description{color:var(--text-secondary);-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;margin-bottom:24px;font-size:.95rem;display:-webkit-box;overflow:hidden}.course-tags{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.tag{border:1px solid var(--border-color);color:var(--text-secondary);background:#ffffff0d;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:500}.course-card-footer{border-top:1px solid var(--border-color);background:#0003;gap:12px;padding:20px 16px;display:flex}.course-card-footer button{flex:1}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);transition:all var(--transition-smooth);background-color:#0000;border-radius:999px;padding:12px 24px;font-size:.95rem;font-weight:500}.btn-secondary:hover{background-color:#ffffff0d}.course-card-image{border-top-left-radius:inherit;border-top-right-radius:inherit;background-position:50%;background-size:cover;flex-shrink:0;width:100%;height:150px;min-height:150px}.placeholder-image{background:linear-gradient(135deg,#8a2be24d 0%,#8a2be21a 100%);justify-content:center;align-items:center;display:flex}.placeholder-image span{color:#ffffff80;font-size:4rem;font-weight:700}.course-card-content{flex-direction:column;flex:1;padding:20px 16px 0;display:flex}@media (min-width:768px){.course-card-content{padding:24px 24px 0}}