.courses{margin:0 3%;display:flex;flex-direction:column;gap:2.5rem}.courses-header{display:flex;align-items:center;justify-content:space-between;margin-left:2rem;margin-right:4rem}.courses-header h1{font-size:3.3rem;width:70%}.courses-header h3{font-size:1.3rem;font-weight:300;width:50%}.courses-filter{background-color:#f5f4f4;margin-top:10px;gap:30px;padding:1rem .7rem;border-radius:16px;overflow-x:hidden}.courses-filter,.filter-item{display:flex;align-items:center;justify-content:center}.filter-item{gap:8px;white-space:nowrap;min-width:140px;padding:.5rem 1rem;border-radius:10px;font-weight:500;cursor:pointer;transition:all .3s ease;border:1px solid transparent;font-size:.9rem;line-height:1.2}.courses-cards{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1rem;gap:1rem;align-items:stretch;grid-row-gap:2rem;row-gap:2rem}.see-all-courses{display:none}@media (max-width:600px){.courses-cards{grid-template-columns:1fr}.courses-filter{display:none}.courses-header{flex-direction:column;align-items:flex-start;gap:1rem;margin:0 1rem}.courses{display:flex;flex-direction:column;align-items:center}.courses-header h1{font-size:2rem;width:100%}.courses-header h3{font-size:1rem;width:100%}.courses-filter{flex-wrap:wrap;justify-content:flex-start;gap:.5rem;overflow-x:auto;padding:.5rem}.filter-item{font-size:.8rem;padding:.4rem 1rem}.see-all-courses{text-align:center;display:block;padding:14px 20px;min-width:300px;border-radius:5px}}