.instructor-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.inst-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-card);padding:24px 18px;text-align:center;transition:.3s}
.inst-card:hover{transform:translateY(-6px)}
.inst-card .ava{width:96px;height:96px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:4px solid #fff;box-shadow:0 6px 18px -8px rgba(15,17,35,.4)}
.inst-card h3{font-size:1rem;margin:0 0 .2rem}
.inst-card h3 a{color:var(--c-dark)}
.inst-card .role{color:var(--c-muted);font-size:.8rem;display:block;margin-bottom:.5rem}
.inst-card .inst-meta{font-size:.75rem;color:var(--c-muted);margin-top:.5rem}
.inst-social{display:flex;justify-content:center;gap:10px;margin-top:12px}
.inst-social a{width:32px;height:32px;border-radius:50%;background:var(--c-bg-soft);display:flex;align-items:center;justify-content:center;color:var(--c-dark);font-size:.8rem}
.inst-social a:hover{background:var(--grad-hero);color:#fff}

.instructor-hero{background:var(--c-bg-soft);padding:56px 0;border-bottom:1px solid var(--c-border)}
.instructor-hero .inner{display:flex;gap:32px;align-items:center;flex-wrap:wrap}
.instructor-hero img.avatar{width:160px;height:160px;border-radius:20px;object-fit:cover;box-shadow:var(--shadow-card)}
.instructor-hero h1{margin-bottom:.2rem}
.instructor-hero .role{color:var(--c-primary);font-weight:700}
.inst-stats{display:flex;gap:28px;margin-top:16px;flex-wrap:wrap}
.inst-stats div{display:flex;flex-direction:column}
.inst-stats b{font-size:1.3rem;color:var(--c-dark)}
.inst-stats span{font-size:.78rem;color:var(--c-muted)}
.inst-contact{display:flex;gap:18px;flex-wrap:wrap;font-size:.85rem;margin-top:14px}
.inst-contact i{color:var(--c-primary);margin-right:6px}
.ranking-list{list-style:none;padding:0;margin:0;counter-reset:r}
.ranking-list li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--c-border)}
.ranking-list li:before{counter-increment:r;content:counter(r);width:30px;height:30px;border-radius:50%;background:var(--grad-hero);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem}