/* Schools Directory — scoped under .sd- */
.sd{--sd-a:var(--blue,#2563eb);--sd-n:var(--navy,#0f1f4d);--sd-o:var(--orange,#f97316);color:var(--text,#334155)}
.sd *{box-sizing:border-box}
.sd a{color:inherit;text-decoration:none}
.sd-wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* hero */
.sd-hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#0b1a44 0%,#16337a 55%,#1d4ed8 100%);color:#fff;padding:56px 0 112px}
.sd-hero .sd-wrap{position:relative;z-index:2}
.sd-hero h1{font-size:clamp(28px,5vw,46px);line-height:1.12;font-weight:800;margin:0 0 12px;max-width:760px;letter-spacing:-.5px}
.sd-hero h1 em{font-style:normal;color:#fdba74}
.sd-hero p.sd-sub{font-size:16.5px;opacity:.9;max-width:620px;margin:0 0 26px;line-height:1.55}
.sd-art{position:absolute;inset:0;z-index:1;pointer-events:none}
.sd-art svg{position:absolute;right:-20px;bottom:0;width:min(640px,70%);height:auto;opacity:.95}
.sd-blob{position:absolute;border-radius:50%;filter:blur(50px);opacity:.35;animation:sd-drift 14s ease-in-out infinite}
.sd-blob.b1{width:260px;height:260px;background:#38bdf8;left:-60px;top:-40px}
.sd-blob.b2{width:220px;height:220px;background:#fb923c;right:20%;top:-70px;animation-delay:-5s}
@keyframes sd-drift{0%,100%{transform:translate(0,0)}50%{transform:translate(28px,22px)}}
@keyframes sd-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes sd-sway{0%,100%{transform:rotate(-2.5deg)}50%{transform:rotate(2.5deg)}}
@keyframes sd-flag{0%,100%{transform:skewY(0)}50%{transform:skewY(7deg)}}
@keyframes sd-twinkle{0%,100%{opacity:.25}50%{opacity:1}}
.sd-art .fl{animation:sd-float 5s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.sd-art .fl2{animation-delay:-2s}
.sd-art .fl3{animation-delay:-3.5s}
.sd-art .flag{animation:sd-flag 2.4s ease-in-out infinite;transform-box:fill-box;transform-origin:left center}
.sd-art .tw{animation:sd-twinkle 3s ease-in-out infinite}
.sd-art .tw2{animation-delay:-1.2s}

/* search */
.sd-search{position:relative;max-width:720px}
.sd-search form{display:flex;background:#fff;border-radius:14px;box-shadow:0 14px 40px rgba(2,8,40,.35);overflow:visible}
.sd-search input[type=search]{flex:1;min-width:0;border:0;background:transparent;padding:18px 18px;font-size:16px;color:#0f172a;outline:none;border-radius:14px 0 0 14px}
.sd-search button{border:0;background:var(--sd-o);color:#fff;font-weight:700;font-size:15px;padding:0 26px;cursor:pointer;border-radius:0 14px 14px 0;transition:background .2s}
.sd-search button:hover{background:#ea580c}
.sd-search input:focus-visible,.sd-search button:focus-visible{outline:3px solid #93c5fd;outline-offset:-3px}
.sd-sug{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;color:#0f172a;border-radius:12px;box-shadow:0 18px 40px rgba(2,8,40,.3);z-index:20;overflow:hidden;display:none}
.sd-sug.open{display:block}
.sd-sug a{display:flex;justify-content:space-between;gap:10px;padding:11px 16px;font-size:14px;border-bottom:1px solid #eef2f7}
.sd-sug a:last-child{border-bottom:0}
.sd-sug a:hover,.sd-sug a.hl{background:#eff6ff}
.sd-sug small{color:#64748b;white-space:nowrap}
.sd-sug .tag{font-size:10.5px;font-weight:700;text-transform:uppercase;color:var(--sd-a);margin-right:8px}
.sd-pop{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center}
.sd-pop span{font-size:12.5px;opacity:.85;margin-right:2px}
.sd-pop a{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 13px;border-radius:999px;font-size:13px;transition:background .2s}
.sd-pop a:hover{background:rgba(255,255,255,.28)}

/* stats */
.sd-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:-40px auto 0;position:relative;z-index:3}
.sd-stat{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:14px;padding:16px 18px;box-shadow:0 8px 24px rgba(15,23,42,.08)}
.sd-stat b{display:block;font-size:26px;color:var(--ink,#0f172a)}
.sd-stat span{font-size:12.5px;color:var(--muted,#64748b)}

/* layout */
.sd-main{display:grid;grid-template-columns:270px 1fr;gap:28px;padding:34px 0 20px;align-items:start}
.sd-filters{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:16px;padding:18px;position:sticky;top:90px}
.sd-filters h2{font-size:15px;margin:0 0 12px;color:var(--ink,#0f172a);display:flex;justify-content:space-between;align-items:center}
.sd-filters label{display:block;font-size:12px;font-weight:700;color:var(--muted,#64748b);margin:12px 0 5px;text-transform:uppercase;letter-spacing:.3px}
.sd-filters select,.sd-filters input[type=text]{width:100%;padding:10px 11px;border:1.5px solid var(--border,#e2e8f0);border-radius:10px;background:#fff;font-size:14px;color:var(--ink,#0f172a)}
.sd-check{display:flex;gap:8px;align-items:center;margin-top:14px;font-size:14px}
.sd-btn{display:inline-block;border:0;cursor:pointer;background:var(--sd-a);color:#fff!important;font-weight:700;font-size:14px;padding:11px 18px;border-radius:10px;transition:transform .15s,background .2s}
.sd-btn:hover{background:#1d4ed8;transform:translateY(-1px)}
.sd-btn.ghost{background:transparent;color:var(--sd-a)!important;border:1.5px solid var(--sd-a)}
.sd-filters .sd-btn{width:100%;margin-top:16px;text-align:center}
.sd-clear{font-size:12.5px;color:var(--sd-a)}
.sd-fbtn{display:none}

.sd-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.sd-bar h2{font-size:18px;margin:0;color:var(--ink,#0f172a)}
.sd-bar small{color:var(--muted,#64748b)}
.sd-bar select{padding:8px 10px;border:1.5px solid var(--border,#e2e8f0);border-radius:10px;font-size:13.5px;background:#fff}
.sd-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.sd-chip{background:#eff6ff;color:#1e40af;border-radius:999px;padding:5px 12px;font-size:12.5px;font-weight:600}

.sd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.sd-card{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:10px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.sd-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(15,23,42,.1);border-color:var(--sd-a)}
.sd-card h3{font-size:16.5px;line-height:1.35;margin:0;color:var(--ink,#0f172a)}
.sd-card h3 a::after{content:"";position:absolute;inset:0;border-radius:16px}
.sd-loc{font-size:13.5px;color:var(--muted,#64748b)}
.sd-badges{display:flex;flex-wrap:wrap;gap:6px}
.sd-b{font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:999px;background:#f1f5f9;color:#334155}
.sd-b.board{background:#dbeafe;color:#1e40af}
.sd-b.ok{background:#dcfce7;color:#166534}
.sd-b.warn{background:#fef3c7;color:#92400e}
.sd-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-size:13px}
.sd-card dt{color:var(--muted,#64748b)}
.sd-card dd{margin:0;color:var(--ink,#0f172a)}
.sd-empty{text-align:center;padding:50px 20px;background:#fff;border:1px dashed var(--border,#cbd5e1);border-radius:16px}
.sd-empty h3{margin:0 0 8px;color:var(--ink,#0f172a)}

.sd-pager{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin:26px 0 6px}
.sd-pager a,.sd-pager span{min-width:38px;text-align:center;padding:9px 12px;border-radius:10px;border:1.5px solid var(--border,#e2e8f0);background:#fff;font-size:14px}
.sd-pager .cur{background:var(--sd-a);color:#fff;border-color:var(--sd-a);font-weight:700}
.sd-pager .dis{opacity:.45}

.sd-sec{padding:34px 0}
.sd-sec h2{font-size:22px;margin:0 0 6px;color:var(--ink,#0f172a)}
.sd-sec p.lead{margin:0 0 18px;color:var(--muted,#64748b)}
.sd-cities{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.sd-cities a{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:12px;padding:12px 14px;display:flex;justify-content:space-between;transition:border-color .2s,transform .2s}
.sd-cities a:hover{border-color:var(--sd-a);transform:translateY(-2px)}
.sd-cities small{color:var(--muted,#64748b)}
.sd-faq details{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.sd-faq summary{cursor:pointer;font-weight:700;color:var(--ink,#0f172a)}
.sd-faq details p{margin:10px 0 0;line-height:1.6}
.sd-note{background:#f8fafc;border:1px solid var(--border,#e2e8f0);border-radius:14px;padding:14px 16px;font-size:13.5px;line-height:1.6}

.sd-form{background:linear-gradient(135deg,#eff6ff,#fff7ed);border:1px solid var(--border,#e2e8f0);border-radius:18px;padding:24px}
.sd-form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.sd-form label{display:block;font-size:12.5px;font-weight:700;margin-bottom:4px;color:var(--ink,#0f172a)}
.sd-form input,.sd-form select,.sd-form textarea{width:100%;padding:11px;border:1.5px solid var(--border,#cbd5e1);border-radius:10px;font:inherit;font-size:14px;background:#fff}
.sd-form textarea{min-height:90px;resize:vertical}
.sd-form .full{grid-column:1/-1}
.sd-hp{position:absolute!important;left:-9999px!important;height:0;width:0;overflow:hidden}
.sd-ok{background:#dcfce7;border:1px solid #86efac;color:#166534;padding:12px 16px;border-radius:12px;margin-bottom:16px;font-weight:600}
.sd-err{color:#b91c1c;font-size:12.5px;margin-top:3px}

/* detail */
.sd-crumb{font-size:13px;margin:20px 0 14px;color:var(--muted,#64748b)}
.sd-crumb a{color:var(--sd-a)}
.sd-dh{background:linear-gradient(135deg,#0b1a44,#1d4ed8);color:#fff;border-radius:20px;padding:28px;position:relative;overflow:hidden}
.sd-dh h1{font-size:clamp(24px,4vw,34px);margin:0 0 6px;line-height:1.2}
.sd-dh .sd-b{background:rgba(255,255,255,.16);color:#fff}
.sd-dh .sd-b.ok{background:#16a34a}
.sd-dh .sd-b.warn{background:#f59e0b;color:#1f2937}
.sd-dh p{margin:6px 0 12px;opacity:.9}
.sd-dgrid{display:grid;grid-template-columns:1fr 330px;gap:22px;margin:22px 0 10px;align-items:start}
.sd-box{background:#fff;border:1px solid var(--border,#e2e8f0);border-radius:16px;padding:20px;margin-bottom:16px}
.sd-box h2{font-size:17px;margin:0 0 12px;color:var(--ink,#0f172a)}
.sd-box dl{margin:0;display:grid;grid-template-columns:170px 1fr;gap:9px 14px;font-size:14.5px}
.sd-box dt{color:var(--muted,#64748b)}
.sd-box dd{margin:0;color:var(--ink,#0f172a);word-break:break-word}
.sd-warnbox{background:#fffbeb;border:1px solid #fcd34d;border-radius:14px;padding:14px 16px;margin-bottom:16px;font-size:14px;line-height:1.55;color:#78350f}
.sd-src li{margin-bottom:8px;font-size:14px;line-height:1.5}
.sd-src a{color:var(--sd-a);word-break:break-all}

@media (max-width:900px){
  .sd-main{grid-template-columns:1fr}
  .sd-filters{display:none;position:static}
  .sd-filters.open{display:block}
  .sd-fbtn{display:inline-block}
  .sd-stats{grid-template-columns:repeat(2,1fr)}
  .sd-dgrid{grid-template-columns:1fr}
  .sd-art svg{opacity:.35;width:100%}
}
@media (max-width:560px){
  .sd-hero{padding:38px 0 70px}
  .sd-search button{padding:0 16px}
  .sd-search input[type=search]{font-size:14px;padding:16px 12px}
  .sd-form .row{grid-template-columns:1fr}
  .sd-box dl{grid-template-columns:1fr;gap:2px}
  .sd-box dd{margin-bottom:9px}
}
@media (prefers-reduced-motion:reduce){
  .sd *,.sd-art *{animation:none!important;transition:none!important}
}