.course{background-color:#ffffff;border-radius:20px;transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;justify-content:space-between;width:100%;max-width:400px;margin:auto;height:100%;border:1px solid #e4e4e4;padding-top:1.5rem}.course-image{padding:0 1.5rem}.course-img{width:100%;height:200px;object-fit:cover;border-radius:8px;display:block}.course-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1;gap:1rem}.course-title{font-size:1.25rem;font-weight:600;color:#1a1a1a;line-height:1.4}.course-description{font-size:.9rem;color:#666;line-height:1.5;flex-grow:1}.course-price{font-size:1rem;font-weight:500;color:#000}.course-btn{background-color:#000;color:#fff;border:none;padding:.75rem 1.5rem;text-align:center;border-radius:4px;font-size:.9rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.course-btn:hover{background-color:#333}.course:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,.15)}@media (max-width:1200px){.course-title{font-size:1.1rem}.course-description{font-size:.85rem}}@media (max-width:768px){.course-content{padding:1rem}.course-title{font-size:1rem}.course-description{font-size:.8rem}.course-btn{font-size:.85rem;padding:.6rem 1.2rem}}