body { font-family: 'Inter', sans-serif; }
.feature-card { border: 1px solid #e5e7eb; border-radius: 1rem; padding: 1.25rem; background: white; transition: .25s ease; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(4,58,49,.09); }
.feature-card h3 { margin-top: .9rem; font-size: .95rem; font-weight: 700; color: #043a31; }
.feature-card p { margin-top: .6rem; font-size: .8rem; line-height: 1.5; color: #64748b; }
.feature-icon { width: 2.7rem; height: 2.7rem; border-radius: 999px; display:grid; place-items:center; background:#eef8f5; font-size:1.25rem; }
.course-card { overflow:hidden; border:1px solid #e5e7eb; border-radius:1rem; background:white; transition:.25s ease; }
.course-card:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(4,58,49,.09); }
.course-card img { width:100%; height:145px; object-fit:cover; }
.course-card div { padding:1rem; text-align:center; }
.course-card h3 { font-weight:700; color:#043a31; }
.course-card p { margin-top:.35rem; font-size:.78rem; color:#64748b; }
.teacher-card { overflow:hidden; border:1px solid #e5e7eb; border-radius:1rem; background:white; display:flex; min-height:180px; }
.teacher-card img { width:42%; object-fit:cover; }
.teacher-card div { padding:1rem; }
.teacher-card h3 { font-size:.9rem; font-weight:700; color:#043a31; }
.teacher-card p { margin-top:.5rem; font-size:.75rem; color:#64748b; }
.teacher-card span { display:block; margin-top:.8rem; font-size:.7rem; color:#475569; }
.testimonial { border:1px solid rgba(255,255,255,.14); border-radius:1.25rem; background:rgba(255,255,255,.05); padding:1.5rem; line-height:1.8; }