.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.course-card{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 6px 18px rgba(16,42,67,.05)}.course-card h3{margin:0 0 8px;color:var(--navy);font-size:18px}.course-card p{margin:0;color:var(--muted);font-size:14px}.course-fee{display:inline-block;margin-top:14px;padding:6px 10px;border-radius:7px;background:#eaf7f5;color:var(--teal);font-weight:800}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery-grid img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;border:1px solid var(--line);box-shadow:0 7px 20px rgba(16,42,67,.08)}@media(max-width:850px){.course-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.course-grid,.gallery-grid{grid-template-columns:1fr}}