/* 메인 페이지 공용 스타일 */
:root{
  --bg:#f9fafb;
  --card:#fff;
  --muted:#475569;
  --primary:#0ea5e9;
  --primary-dark:#0284c7;
  --ring:#38bdf8;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:#111827;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:24px}

/* Hero */
.hero{
  display:grid;
  gap:12px;
  padding:48px 24px;
  border-radius:20px;
  background:linear-gradient(135deg,#0ea5e9 0%,#38bdf8 50%,#7dd3fc 100%);
  color:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.15);
}
.title{font-size:36px;font-weight:800;line-height:1.2;margin:0}
.subtitle{color:#f0f9ff;font-size:15px}
.banner{border-radius:16px;overflow:hidden;border:2px solid #fff;box-shadow:0 6px 20px rgba(0,0,0,.1)}
.banner img{width:100%;display:block}
.cta{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-block;
  padding:12px 16px;
  border-radius:12px;
  background:linear-gradient(90deg,#0369a1,#0ea5e9);
  border:1px solid #0284c7;
  color:#fff;
  font-weight:700;
  transition:all .2s;
}
.btn:hover{filter:brightness(1.1)}
.btn.secondary{
  background:#f1f5f9;
  border-color:#cbd5e1;
  color:#0f172a;
}
.btn.secondary:hover{background:#e2e8f0}

/* Finder */
.finder{
  margin-top:32px;
  background:#e0f2fe;
  border:1px solid #bae6fd;
  border-radius:16px;
  padding:20px;
}
.finder h4{margin:0 0 12px 0;color:#0f172a}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row select{
  width:100%;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid #cbd5e1;
  background:#fff;
  color:#111827;
}
.space-top{margin-top:12px}

/* Programs */
.programs{margin-top:32px}
.programs .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{
  background:var(--card);
  border:1px solid #e2e8f0;
  border-radius:18px;
  padding:20px;
  box-shadow:0 6px 16px rgba(0,0,0,.06);
  transition:all .25s;
}
.card:hover{
  border-color:var(--primary);
  box-shadow:0 8px 24px rgba(14,165,233,.25);
  transform:translateY(-3px);
}
.card h3{margin:0 0 8px 0;font-size:18px;color:#0f172a}
.pill{
  display:inline-block;
  padding:4px 10px;
  border-radius:999px;
  background:#dbeafe;
  color:#1e3a8a;
  font-size:12px;
  margin-bottom:8px;
}

/* Footer */
.foot{margin:36px 0 10px;color:#64748b;font-size:12px;text-align:left}