:root{
  --brand:#0B6B53;
  --ink:#111418;
  --muted:#6b7280;
  --line:#e6ebf2;
  --bg:#fafcfe;
  --card:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{text-decoration:none;color:var(--brand)}
.container{max-width:1080px;margin:0 auto;padding:0 16px}

.topbar{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:20}
.tb-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:42px;height:42px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.site{font-size:20px;line-height:1.1;margin:0}
.sub{margin:2px 0 0;color:var(--muted);font-size:12px}
nav a{margin-left:14px;font-weight:700;color:var(--ink)}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid var(--brand);color:#fff;background:var(--brand);font-weight:700}
.btn.ghost{background:transparent;color:var(--brand)}
.btn.small{padding:7px 10px}

.banner{padding:14px 0}
.banner-img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 10px 24px rgba(0,0,0,.06)}

.hero{padding:18px 0}
.hero-wrap{display:grid;grid-template-columns:1.2fr .6fr;gap:22px;align-items:center}
.copy h2{margin:0 0 8px;font-size:28px}
.copy p{color:var(--muted)}
.actions{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.micro{font-size:12px;color:var(--muted);margin-top:6px}
.avatar-card{text-align:center}
.avatar{width:150px;height:150px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 8px 20px rgba(0,0,0,.08);margin:0 auto}
.avatar-card figcaption{margin-top:8px;color:var(--muted);font-weight:600}

.title{position:relative;z-index:1}
.title.watermark::after{
  content:"";
  position:absolute;
  inset: -10px -12px -6px -12px;
  background-image:url('images/promo.jpg');
  background-size:260px auto;
  background-repeat:no-repeat;
  background-position:right center;
  opacity:0.08;
  z-index:-1;
  pointer-events:none;
  border-radius:12px;
}

.highlights{padding:10px 0}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.hl{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}

.teacher-sec{padding:12px 0}
.tcard{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px}
.tphoto{width:120px;height:120px;border-radius:12px;object-fit:cover}
.role{color:var(--muted);margin:4px 0}
.tags span{display:inline-block;background:#E9F7F2;border:1px solid #CFEDE4;padding:4px 8px;border-radius:999px;margin:3px 6px 0 0;font-size:12px}

.testimonials{padding:10px 0}
.tgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.tcard2{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;gap:12px;align-items:flex-start}
.avatar-sm{width:36px;height:36px;border-radius:50%;background:#E9F7F2;border:1px solid #CFEDE4;display:flex;align-items:center;justify-content:center;font-weight:800;color:#0B6B53}
.tquote{margin:0}
.tauthor{margin:6px 0 0;color:var(--muted);font-size:12px}

.schedule{padding:10px 0}
.sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.sitem{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;align-items:center;justify-content:space-between}

.booking{padding:12px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.right .btn{margin-left:8px}

.brand-strip{
  position:relative;
  margin:12px 0 0;
  padding:32px 16px;
  background:linear-gradient(180deg,#0b6b53 0%, #074b3a 100%);
  overflow:hidden;
}
.brand-strip .overlay{
  position:absolute;inset:0;
  background-image:url('images/promo.jpg');
  background-size:520px auto;
  background-repeat:no-repeat;
  background-position:center right;
  opacity:.12;
  filter:grayscale(30%);
}
.brand-content{position:relative;display:flex;align-items:center;gap:14px;justify-content:center;color:#fff}
.brand-logo{width:56px;height:56px;border-radius:10px;border:1px solid rgba(255,255,255,.2);object-fit:cover}
.brand-text h3{margin:0;font-size:22px}
.brand-text p{margin:2px 0 0;opacity:.9}

.contact{padding:14px 0 24px}
.cgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}
.form input,.form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid var(--line);margin:6px 0;background:#fff}

.footer{border-top:1px solid var(--line);background:#fff}
.foot{display:flex;align-items:center;justify-content:space-between;padding:12px 0;color:var(--muted);font-size:14px}

@media (max-width:860px){
  .hero-wrap{grid-template-columns:1fr}
  .title.watermark::after{background-size:180px auto;opacity:.08}
  .brand-strip .overlay{background-size:320px auto}
}