section{padding:72px 80px}

/* ── STATS BAR ── */
.stats-bar{
  background:var(--blue);
  padding:36px 80px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.stat-item{text-align:center;color:#fff}
.stat-item strong{display:block;font-size:32px;font-weight:900;letter-spacing:-1px}
.stat-item span{font-size:13px;color:rgba(255,255,255,.75);font-weight:500}

/* ── TEACHER SECTION ── */
.teacher-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:center}
.teacher-img{position:relative}
.teacher-img img{
  width:100%;border-radius:20px;
  object-fit:contain;aspect-ratio:auto;
  background:linear-gradient(135deg,#eff6ff,#f0fdf4);
  box-shadow:var(--shadow-lg);
}
.teacher-badge-wrap{
  position:absolute;bottom:-20px;right:-20px;
  display:flex;flex-direction:column;gap:10px;
}
.t-badge{
  background:var(--white);border-radius:12px;
  padding:12px 16px;box-shadow:var(--shadow-lg);
  display:flex;align-items:center;gap:10px;
  font-size:13px;font-weight:700;min-width:160px;
}
.t-badge .dot{
  width:36px;height:36px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;flex-shrink:0;
}
.teacher-info h2{font-size:clamp(28px,3vw,40px);font-weight:900;letter-spacing:-.5px;margin-bottom:6px}
.teacher-name-en{font-size:17px;font-weight:700;color:var(--blue);margin-bottom:20px}
.teacher-info p{font-size:15px;color:var(--gray);line-height:1.8;margin-bottom:24px}
.certs-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}
.cert-item{
  display:flex;align-items:center;gap:10px;
  background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:12px 14px;
}
.cert-icon{font-size:20px;flex-shrink:0}
.cert-item div{font-size:12px;color:var(--gray)}
.cert-item strong{display:block;font-size:13px;font-weight:700;color:var(--dark)}

/* ── WHY SECTION ── */
.why-section{background:var(--bg)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius);padding:28px 22px;
  transition:box-shadow .2s,transform .2s;
}
.why-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.why-icon{
  width:52px;height:52px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:16px;
}
.why-card h3{font-size:16px;font-weight:800;margin-bottom:8px}
.why-card p{font-size:14px;color:var(--gray);line-height:1.65}

/* ── SKILLS SECTION ── */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.skill-card{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius);padding:28px 20px;text-align:center;
  transition:box-shadow .2s,transform .2s;
}
.skill-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.skill-icon{font-size:36px;margin-bottom:12px}
.skill-card h3{font-size:16px;font-weight:800;margin-bottom:8px}
.skill-card p{font-size:13px;color:var(--gray);line-height:1.6}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  section{padding:56px 40px}
  .stats-bar{padding:28px 40px;grid-template-columns:repeat(2,1fr)}
  .teacher-wrap{grid-template-columns:1fr 1fr;gap:40px}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  section{padding:44px 20px}
  .stats-bar{padding:24px 20px;grid-template-columns:repeat(2,1fr)}
  .teacher-wrap{grid-template-columns:1fr;gap:36px}
  .teacher-img{max-width:320px;margin:0 auto}
  .teacher-badge-wrap{position:static;flex-direction:row;flex-wrap:wrap;margin-top:12px}
  .certs-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .skills-grid{grid-template-columns:1fr}
}