.teachers-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:26px;display:grid}.courses-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:26px;display:grid}.section-alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.cta-band{background:linear-gradient(120deg, var(--teal), var(--teal-dark));border-radius:var(--r-xl);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;padding:44px 48px;display:flex}.cta-title{color:#fff;font-size:clamp(1.5rem,3.5vw,2.1rem)}.cta-sub{color:#ffffffd9;max-width:460px;margin-top:8px;font-size:1.05rem}@media (max-width:560px){.cta-band{padding:30px 26px}.courses-grid{gap:18px}.section{padding:46px 0}}