/* ========================================
   Roblox เด็กเทพสอบประถม - SEO Pages
   Kawaii Pastel + Professional
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Mali:wght@500;600;700&family=Mitr:wght@400;500;600;700&family=Sarabun:wght@400;500;600;700&display=swap');

:root{
  --sky:#bae6fd;        --sky-d:#7dd3fc;       --sky-x:#0ea5e9;
  --yellow:#fef08a;     --yellow-d:#fde047;    --yellow-x:#facc15;
  --pink:#fbcfe8;       --pink-d:#f9a8d4;      --pink-x:#ec4899;
  --purple:#e9d5ff;     --purple-d:#c4b5fd;    --purple-x:#7c3aed;
  --mint:#bbf7d0;       --peach:#fed7aa;
  --bg:#fdf4ff;
  --ink:#1e293b;        --ink-soft:#64748b;
  --line:#efe8ff;
  --r:18px; --r-lg:26px;
  --sh:0 4px 24px rgba(124,58,237,.10);
  --sh-lg:0 12px 36px rgba(124,58,237,.18);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Mitr','Sarabun',sans-serif;
  background:var(--bg);color:var(--ink);
  line-height:1.75;font-size:16.5px;min-height:100vh;
  background-image:
    radial-gradient(circle at 12% 8%,rgba(186,230,253,.18) 0,transparent 38%),
    radial-gradient(circle at 92% 18%,rgba(251,207,232,.16) 0,transparent 38%),
    radial-gradient(circle at 50% 92%,rgba(233,213,255,.14) 0,transparent 50%);
  background-attachment:fixed;
}
a{color:var(--purple-x);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
.container{max-width:1100px;margin:0 auto;padding:0 20px;position:relative;z-index:1;}

/* ======== Top bar ======== */
.topbar{
  background:linear-gradient(135deg,#bae6fd 0%,#fbcfe8 100%);
  padding:10px 0;font-size:13px;text-align:center;
  color:#581c87;font-weight:600;
  border-bottom:2px dashed rgba(255,255,255,.7);
}

/* ======== Header ======== */
.site-header{
  background:rgba(255,255,255,.92);backdrop-filter:blur(18px);
  position:sticky;top:0;z-index:100;
  box-shadow:0 4px 18px rgba(124,58,237,.10);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:14px;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Mali',sans-serif;}
.brand img{width:42px;height:42px;border-radius:12px;background:#fff;box-shadow:var(--sh);}
.brand-t b{font-size:17px;color:var(--ink);display:block;line-height:1.1;}
.brand-t span{font-size:11.5px;color:var(--purple-x);font-weight:600;}
.nav-links{display:flex;gap:6px;list-style:none;flex-wrap:wrap;align-items:center;}
.nav-links a{
  padding:8px 14px;border-radius:30px;
  font-size:14px;font-weight:500;color:var(--ink-soft);
  transition:all .25s;
}
.nav-links a:hover{background:var(--purple);color:var(--purple-x);text-decoration:none;}
.nav-links a.active{
  background:linear-gradient(135deg,var(--sky-d),var(--purple-d));
  color:#fff;font-weight:600;
}
.menu-btn{display:none;background:var(--purple);border:none;width:40px;height:40px;border-radius:12px;font-size:20px;cursor:pointer;}
@media(max-width:880px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:4px;padding:6px 0;}
  .nav-links.show{display:flex;}
  .nav-links a{padding:11px 16px;border-radius:14px;}
}

/* ======== Buttons ======== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:50px;border:none;
  font-family:'Mitr',sans-serif;font-weight:700;font-size:15.5px;
  cursor:pointer;text-decoration:none !important;
  transition:transform .25s,box-shadow .25s;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{
  background:linear-gradient(135deg,#a855f7,#ec4899);
  color:#fff !important;
  box-shadow:0 6px 18px rgba(168,85,247,.35);
}
.btn-primary:hover{box-shadow:0 10px 28px rgba(168,85,247,.5);}
.btn-pink{
  background:linear-gradient(135deg,#f472b6,#ec4899);
  color:#fff !important;
  box-shadow:0 6px 18px rgba(236,72,153,.30);
}
.btn-yellow{
  background:linear-gradient(135deg,#fde047,#f59e0b);
  color:#7B5E00 !important;
  box-shadow:0 6px 18px rgba(245,200,66,.30);
}
.btn-sky{
  background:linear-gradient(135deg,#7dd3fc,#0ea5e9);
  color:#fff !important;
  box-shadow:0 6px 18px rgba(14,165,233,.30);
}
.btn-mint{
  background:linear-gradient(135deg,#86efac,#10b981);
  color:#fff !important;
  box-shadow:0 6px 18px rgba(16,185,129,.28);
}
.btn-ghost{
  background:#fff;color:var(--ink) !important;
  border:2px solid var(--purple);
}
.btn-ghost:hover{border-color:var(--purple-x);color:var(--purple-x) !important;}
.btn-lg{padding:16px 30px;font-size:17px;}
.btn-sm{padding:9px 18px;font-size:13.5px;}

/* CTA grid */
.cta-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:12px;margin:20px 0;
}

/* ======== Hero ======== */
.hero{padding:46px 0 30px;text-align:center;}
.hero .badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--yellow);color:#92400e;
  padding:6px 18px;border-radius:50px;
  font-size:13px;font-weight:600;
  border:1.5px solid #fbbf24;margin-bottom:14px;
}
.hero h1{
  font-family:'Mali',sans-serif;
  font-size:clamp(24px,4vw,38px);
  font-weight:700;line-height:1.3;margin-bottom:12px;
  color:#581c87;
}
.hero h1 .grad{
  background:linear-gradient(135deg,#7c3aed,#ec4899);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero .lead{
  color:var(--ink-soft);font-size:16px;
  max-width:680px;margin:0 auto 22px;
}

/* ======== Section ======== */
section{padding:32px 0;}
.section-title{text-align:center;margin-bottom:24px;}
.section-title h2{
  font-family:'Mali',sans-serif;font-size:26px;font-weight:700;
  margin-bottom:6px;color:var(--ink);
}
.section-title p{color:var(--ink-soft);font-size:15px;}

/* ======== Article ======== */
.article{
  background:#fff;border-radius:var(--r-lg);
  padding:34px 36px;border:2px solid var(--purple);
  box-shadow:var(--sh);
  margin:24px 0;
}
.article h2{
  font-family:'Mali',sans-serif;font-size:22px;font-weight:700;
  margin:24px 0 10px;color:#581c87;
  padding-bottom:6px;border-bottom:2.5px dashed var(--purple);
}
.article h2:first-child{margin-top:0;}
.article h3{
  font-family:'Mali',sans-serif;font-size:18px;font-weight:600;
  margin:18px 0 8px;color:var(--purple-x);
}
.article p{margin-bottom:14px;line-height:1.85;}
.article ul,.article ol{margin:10px 0 14px 28px;}
.article li{margin-bottom:6px;}
.article b{color:var(--purple-x);font-weight:600;}
.article a b{color:var(--pink-x);}
@media(max-width:600px){
  .article{padding:24px 20px;border-radius:20px;}
}

/* ======== Gallery ======== */
.gallery{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0;
}
.gallery a{
  display:block;border-radius:var(--r);overflow:hidden;
  box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;
  border:2px solid #fff;
}
.gallery a:hover{transform:translateY(-4px) scale(1.02);box-shadow:var(--sh-lg);text-decoration:none !important;}
.gallery img{aspect-ratio:1/1;width:100%;height:100%;object-fit:cover;}
@media(max-width:680px){
  .gallery{grid-template-columns:repeat(2,1fr);gap:10px;}
}

/* ======== Reviews ======== */
.reviews-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px;
}
.review-card{
  background:#fff;border:2px solid var(--purple);border-radius:var(--r);
  padding:0;overflow:hidden;
  box-shadow:var(--sh);transition:transform .25s,box-shadow .25s;
  text-decoration:none !important;color:inherit;
  display:flex;flex-direction:column;
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);}
.review-card img{aspect-ratio:1/1;width:100%;height:100%;object-fit:cover;}
.review-card .stars{color:#facc15;font-size:14px;padding:10px 14px 0;}
.review-card p{padding:4px 14px 14px;font-size:14px;line-height:1.6;color:var(--ink);}
@media(max-width:680px){
  .reviews-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
}

/* ======== FAQ ======== */
.faq{
  background:#fff;border:2px solid var(--purple);border-radius:var(--r);
  padding:14px 22px;margin-bottom:10px;
  cursor:pointer;transition:all .25s;
}
.faq[open]{
  background:linear-gradient(135deg,#fef9c3,#fef08a);
  border-color:#fde047;
}
.faq summary{
  font-weight:600;font-size:15.5px;
  list-style:none;padding-right:30px;position:relative;
  color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;
  background:var(--purple);color:var(--purple-x);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:18px;transition:all .2s;
}
.faq[open] summary::after{content:"−";background:var(--yellow-d);color:#92400e;}
.faq p{margin-top:10px;padding-top:10px;border-top:1.5px dashed rgba(124,58,237,.22);font-size:14.5px;color:var(--ink-soft);line-height:1.75;}

/* ======== Notice ======== */
.notice{
  background:linear-gradient(135deg,#fef9c3,#fce7f3);
  border:2px solid #fde047;border-radius:var(--r);
  padding:18px 22px;margin:18px 0;
  display:flex;gap:14px;align-items:flex-start;
}
.notice .ico{font-size:24px;flex-shrink:0;}
.notice h4{font-family:'Mali',sans-serif;font-size:17px;margin-bottom:4px;}
.notice p{font-size:14.5px;color:var(--ink-soft);line-height:1.7;}
.notice.green{background:linear-gradient(135deg,#dcfce7,#bbf7d0);border-color:#86efac;}
.notice.purple{background:linear-gradient(135deg,#f3e8ff,#e9d5ff);border-color:#d8b4fe;}

/* ======== Schools list ======== */
.school-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;
}
.school-card{
  background:#fff;border:2px solid var(--purple);border-radius:var(--r);
  padding:18px 20px;text-decoration:none !important;color:inherit;
  display:flex;flex-direction:column;gap:6px;
  transition:all .25s;box-shadow:var(--sh);
}
.school-card:hover{transform:translateY(-3px);border-color:var(--purple-x);box-shadow:var(--sh-lg);}
.school-card .prov{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:600;color:var(--purple-x);
  background:var(--purple);padding:3px 10px;border-radius:30px;
  width:fit-content;
}
.school-card h3{font-size:15px;font-weight:600;line-height:1.4;}
.school-card .arr{
  font-size:13px;color:var(--purple-x);font-weight:600;
  margin-top:4px;
}

/* ======== Province sections (in schools-list) ======== */
.province-block{margin-bottom:34px;}
.province-block h2{
  font-family:'Mali',sans-serif;font-size:22px;
  background:linear-gradient(135deg,var(--sky),var(--purple));
  color:#581c87;
  padding:10px 18px;border-radius:14px;
  margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.province-block h2 .badge-num{
  background:#fff;color:var(--purple-x);
  padding:3px 10px;border-radius:20px;
  font-size:13px;margin-left:auto;
}

/* ======== Breadcrumb ======== */
.crumb{
  display:flex;gap:6px;align-items:center;flex-wrap:wrap;
  font-size:13px;color:var(--ink-soft);
  margin:14px 0 14px;
}
.crumb a{color:var(--purple-x);font-weight:500;}
.crumb .sep{opacity:.5;}

/* ======== Keywords list ======== */
.keywords{
  background:#fff;border:1.5px dashed var(--purple-d);border-radius:var(--r);
  padding:18px 22px;margin:24px 0;
}
.keywords h4{font-size:13.5px;color:var(--ink-soft);margin-bottom:8px;font-weight:500;}
.keywords-tags{display:flex;flex-wrap:wrap;gap:6px;}
.keywords-tags a,.keywords-tags span{
  background:var(--purple);color:var(--purple-x);
  padding:4px 12px;border-radius:30px;
  font-size:12.5px;font-weight:500;text-decoration:none !important;
  transition:all .2s;
}
.keywords-tags a:hover{background:var(--purple-x);color:#fff;}

/* ======== Internal links / Related ======== */
.related-list{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;
  margin-top:14px;
}
.related-list a{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;background:#fff;border:1.5px solid var(--purple);
  border-radius:14px;text-decoration:none !important;color:var(--ink);
  font-size:14px;line-height:1.4;transition:all .2s;
}
.related-list a:hover{background:var(--purple);color:var(--purple-x);}
.related-list .pin{font-size:13px;flex-shrink:0;}

/* ======== Footer ======== */
.site-footer{
  background:linear-gradient(135deg,#3B3054,#5A4078);
  color:rgba(255,255,255,.78);padding:34px 0 18px;margin-top:46px;
}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;}
.site-footer h5{
  color:#fff;font-family:'Mali',sans-serif;font-size:17px;margin-bottom:10px;
  display:flex;align-items:center;gap:10px;
}
.site-footer h5 img{width:28px;height:28px;border-radius:8px;background:#fff;}
.site-footer a{display:block;color:rgba(255,255,255,.65);font-size:13.5px;padding:3px 0;}
.site-footer a:hover{color:#fff;text-decoration:none;}
.site-footer p{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.65);}
.footer-bottom{
  margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);
  text-align:center;font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ======== Utility ======== */
.center{text-align:center;}
.mt-20{margin-top:20px;}
.mt-30{margin-top:30px;}
.flex-center{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;}
.hidden{display:none !important;}