/* ==========================================================================
   schools.css — "Хамтрагч сургуулиуд"
   Premium study-abroad prospectus. Брэндийн фонт: Unbounded (display) + Onest (body).
   Royal-blue accent (#1E40AF). Airy whitespace, hairline rules, soft shadows.
   ICON-FREE — дугаар (01–05) ба цэвэр текст labels. School зургууд хадгалагдсан.
   GSAP анимэйшнтэй (js/schools-anim.js) — .reveal класс ОГТ ашиглахгүй,
   бүх зүйл graceful degrade хийнэ (хальт нуугдсан зүйлгүй).
   ========================================================================== */

/* ---- Энэ хуудасны фонт + палитр ---- */
body.t-school{
  --paper:#FBFBFD;          /* near-white premium paper */
  --paper-2:#F4F6FB;        /* cool tint */
  --rule:#E5E8F0;           /* hairline */
  --ink:#0E1530;            /* deep navy ink */
  --ink-2:#1A2138;          /* near-black body */
  --muted:#5C6479;          /* muted body text */
  --muted-2:#8A92A6;        /* faint labels */
  --disp:'Onest',system-ui,sans-serif;
  --body:'Onest',system-ui,sans-serif;
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink-2);
  letter-spacing:0;
}
body.t-school h1,
body.t-school h2{font-family:var(--disp);font-weight:700;letter-spacing:-.02em;line-height:1.05}
body.t-school h3,
body.t-school h4{font-family:var(--disp);font-weight:600;letter-spacing:-.01em}
body.t-school h1 em,
body.t-school h2 em,
body.t-school h3 em{font-style:normal;font-weight:700;color:var(--accent)}
body.t-school p,
body.t-school li,
body.t-school a,
body.t-school span,
body.t-school input,
body.t-school select,
body.t-school textarea,
body.t-school button{font-family:var(--body)}
body.t-school .eyebrow{font-family:var(--body);color:var(--accent);letter-spacing:3px;font-weight:600;font-size:12.5px}
body.t-school .eyebrow::before{background:var(--accent)}
body.t-school .btn{font-family:var(--body);font-weight:600;letter-spacing:.01em}

/* subtle royal tint behind everything */
body.t-school::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.6;
  background-image:
    radial-gradient(circle at 16% 10%,rgba(30,64,175,.06),transparent 44%),
    radial-gradient(circle at 86% 82%,rgba(59,130,246,.05),transparent 48%);
}

/* HERO — schools нь нийтлэг .hero (hero.css) ашигладаг тул хуучин .sch-hero-* дүрмийг хассан (dead code). */

/* ==========================================================================
   INTRO — editorial split: bold display statement + ruled lead column
   ========================================================================== */
.sch-intro{background:var(--paper);border-bottom:1px solid var(--rule)}
.sch-intro-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:start}
.sch-intro-h{font-size:clamp(29px,3.7vw,50px);color:var(--ink);margin-top:16px;max-width:15ch}
.sch-intro-r{padding-top:8px}
.sch-lead{font-family:var(--body);font-size:clamp(15.5px,1.35vw,17.5px);line-height:1.8;
  color:var(--muted);font-weight:400;padding-left:28px;border-left:2px solid var(--accent)}
.sch-figs{display:flex;gap:18px;margin-top:42px;flex-wrap:wrap}
.sch-fig{flex:1;min-width:120px;padding:20px 0 0;border-top:1px solid var(--rule)}
.sch-fig .n{display:block;font-family:var(--disp);font-weight:700;font-size:clamp(34px,4vw,48px);
  color:var(--accent);line-height:1;letter-spacing:-.03em}
.sch-fig .l{display:block;font-family:var(--body);font-size:12px;letter-spacing:1px;text-transform:uppercase;
  color:var(--muted-2);margin-top:12px;font-weight:600}

/* ==========================================================================
   PARTNER SCHOOLS — premium "admission dossier" cards (icon-free)
   ========================================================================== */
.sch-list{background:var(--paper-2)}
.sch-list-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;
  margin-bottom:56px;flex-wrap:wrap}
.sch-list-h{font-size:clamp(29px,3.8vw,50px);color:var(--ink);margin-top:14px;max-width:13ch}
.sch-list-note{font-family:var(--body);font-size:15px;line-height:1.72;color:var(--muted);max-width:340px;font-weight:400}

.sch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.sch-card{position:relative;background:var(--paper);border:1px solid var(--rule);border-radius:14px;
  overflow:hidden;display:flex;flex-direction:column;will-change:transform;
  box-shadow:0 1px 2px rgba(14,21,48,.04);
  transition:border-color .4s ease,box-shadow .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
.sch-card:hover{border-color:rgba(30,64,175,.35);box-shadow:0 28px 56px rgba(23,46,115,.16)}
.sch-card-media{position:relative;aspect-ratio:4/3.1;overflow:hidden;background:var(--paper-2)}
.sch-card-media img{width:100%;height:100%;object-fit:cover;
  transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .6s ease}
.sch-card:hover .sch-card-media img{transform:scale(1.07)}
.sch-card-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,16,40,.04) 0%,transparent 30%,rgba(10,16,40,.40) 100%)}
.sch-idx{position:absolute;top:14px;left:16px;z-index:2;font-family:var(--disp);font-weight:700;
  font-size:26px;color:rgba(255,255,255,.96);line-height:1;letter-spacing:-.02em;
  text-shadow:0 2px 16px rgba(0,0,0,.45)}
.sch-flag{position:absolute;top:15px;right:15px;z-index:2;font-family:var(--body);font-size:10.5px;
  font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:#fff;
  padding:6px 12px;border:1px solid rgba(255,255,255,.55);border-radius:40px;
  background:rgba(10,16,40,.3);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}
.sch-card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.sch-card-top{margin-bottom:9px}
.sch-city{font-family:var(--body);font-size:11px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--accent-2)}
.sch-name{font-family:var(--disp);font-weight:600;font-size:18.5px;line-height:1.22;
  color:var(--ink);margin:0 0 11px;letter-spacing:-.012em}
.sch-note{font-family:var(--body);font-size:13.5px;line-height:1.64;color:var(--muted);font-weight:400;
  margin-bottom:18px;flex:1}
.sch-link{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-size:13px;
  font-weight:600;color:var(--accent);padding-top:15px;border-top:1px solid var(--rule);
  position:relative;align-self:stretch;text-transform:uppercase;letter-spacing:.6px}
.sch-link-bar{position:relative;flex:1;height:1px;background:var(--rule);overflow:hidden;margin-left:2px}
.sch-link-bar::after{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--accent);
  transition:width .45s cubic-bezier(.2,.7,.2,1)}
.sch-link::after{content:"";position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--accent);
  transition:width .45s cubic-bezier(.2,.7,.2,1)}
.sch-card:hover .sch-link::after{width:100%}
.sch-card:hover .sch-link-bar::after{width:100%}

/* ==========================================================================
   ADMISSIONS PROCESS — numbered vertical "syllabus" with a drawn rail line
   ========================================================================== */
.sch-steps{background:var(--accent-deep);color:#fff;overflow:hidden;position:relative}
.sch-steps::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background:radial-gradient(circle at 85% 8%,rgba(147,180,255,.16),transparent 42%)}
.sch-steps-head{text-align:left;position:relative}
.sch-steps-head .eyebrow{color:#93B4FF}
.sch-steps-head .eyebrow::before{background:#93B4FF}
.sch-steps-head h2{color:#fff;font-size:clamp(29px,3.8vw,50px);max-width:16ch}
.sch-steps-head h2 em{color:#93B4FF}

.sch-steps-list{list-style:none;position:relative;margin:0 auto;max-width:940px}
.sch-steps-list::before{content:"";position:absolute;left:31px;top:14px;bottom:14px;width:2px;
  background:rgba(255,255,255,.15)}
.sch-rail-fill{position:absolute;left:31px;top:14px;width:2px;background:#93B4FF;height:0;
  transform-origin:top;border-radius:2px;box-shadow:0 0 16px rgba(147,180,255,.55)}
.sch-step{position:relative;display:grid;grid-template-columns:64px 1fr;gap:26px;
  padding:20px 0;align-items:start}
.sch-step-rail{position:relative;z-index:2;display:flex;justify-content:center}
.sch-step-no{font-family:var(--disp);font-weight:700;font-size:18px;color:var(--accent-deep);
  width:48px;height:48px;border-radius:50%;background:#93B4FF;display:flex;align-items:center;
  justify-content:center;line-height:1;letter-spacing:-.02em;box-shadow:0 0 0 6px var(--accent-deep)}
.sch-step-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;
  padding:24px 28px;transition:background .4s ease,border-color .4s ease,transform .4s cubic-bezier(.2,.7,.2,1)}
.sch-step-card:hover{background:rgba(255,255,255,.09);border-color:rgba(147,180,255,.42)}
.sch-step-tag{display:inline-block;font-family:var(--body);font-size:10.5px;font-weight:600;
  letter-spacing:2.4px;text-transform:uppercase;color:#93B4FF;margin-bottom:12px}
.sch-step-card h3{font-family:var(--disp);font-weight:600;font-size:20px;color:#fff;margin:0 0 8px;letter-spacing:-.01em}
.sch-step-card p{font-family:var(--body);font-size:14px;line-height:1.68;color:rgba(255,255,255,.76);
  font-weight:400;margin:0}

/* ==========================================================================
   WHY STUDY ABROAD — feature grid, ruled, icon-free numbered tiles
   ========================================================================== */
.sch-why{background:var(--paper)}
.sch-why-head{text-align:center}
.sch-why-head .eyebrow{justify-content:center}
.sch-why-head h2{font-size:clamp(29px,3.8vw,50px);color:var(--ink);margin-top:14px}
.sch-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);border-radius:16px;overflow:hidden;margin-top:8px}
.sch-feat{background:var(--paper);padding:42px 36px;position:relative;
  transition:background .4s ease}
.sch-feat:hover{background:var(--paper-2)}
.sch-feat-no{display:block;font-family:var(--disp);font-weight:700;font-size:22px;color:var(--accent);
  letter-spacing:-.02em;line-height:1;margin-bottom:22px;
  transition:color .4s ease,transform .5s cubic-bezier(.2,.7,.2,1)}
.sch-feat-no::after{content:"";display:block;width:26px;height:2px;background:var(--accent);
  margin-top:14px;border-radius:2px;transition:width .45s cubic-bezier(.2,.7,.2,1)}
.sch-feat:hover .sch-feat-no::after{width:46px}
.sch-feat h3{font-family:var(--disp);font-weight:600;font-size:20px;color:var(--ink);margin:0 0 10px;letter-spacing:-.01em}
.sch-feat p{font-family:var(--body);font-size:14px;line-height:1.68;color:var(--muted);font-weight:400;margin:0}

/* ==========================================================================
   CTA + CONTACT page-level tuning (uses shared cta.css/contact.css base)
   ========================================================================== */
.sch-cta{background:var(--paper)}
.sch-cta .cta-box{background:linear-gradient(120deg,var(--accent-deep) 0%,var(--accent) 100%);border-radius:18px}
.sch-cta .cta-box::before{background:radial-gradient(circle at 82% 18%,rgba(147,180,255,.34),transparent 52%)}
.sch-cta .cta-box h2{font-family:var(--disp);font-weight:700}
.sch-cta .cta-box h2 em{font-style:normal;color:#93B4FF}
.sch-cta .cta-box p{font-family:var(--body);font-weight:400}

body.t-school .contact{background:var(--paper-2)}
body.t-school .contact .sec-head{text-align:center}
body.t-school .contact .sec-head .eyebrow{justify-content:center}
body.t-school .contact .sec-head h2{font-family:var(--disp);font-weight:700;font-size:clamp(29px,3.8vw,50px)}
body.t-school .contact-side{background:var(--paper);border-color:var(--rule)}
body.t-school .field label{font-family:var(--body);font-weight:600}
body.t-school .field input,
body.t-school .field select,
body.t-school .field textarea{font-family:var(--body);background:var(--paper);border-color:var(--rule);border-radius:10px}
body.t-school .field input:focus,
body.t-school .field select:focus,
body.t-school .field textarea:focus{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.16);background:#fff}
body.t-school .contact-info{background:var(--paper)}
body.t-school .contact-info .ci{border-left-color:var(--accent)}
body.t-school .contact-info b{font-family:var(--body);font-weight:600}
body.t-school .form-ok{background:var(--paper)}
body.t-school .form-ok .ok{background:var(--accent)}
body.t-school .form-ok h3{font-family:var(--disp)}
body.t-school .footer h4{font-family:var(--disp);font-weight:600}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:1080px){
  .sch-grid{grid-template-columns:repeat(2,1fr)}
  .sch-why-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .sch-intro-grid{grid-template-columns:1fr;gap:32px}
  .sch-intro-h{max-width:none}
}
@media(max-width:680px){
  .sch-hero-in{padding:0 20px 64px}
  .sch-grid{grid-template-columns:1fr}
  .sch-why-grid{grid-template-columns:1fr}
  .sch-list-head{flex-direction:column;align-items:flex-start;gap:14px}
  .sch-step{grid-template-columns:50px 1fr;gap:18px}
  .sch-steps-list::before,.sch-rail-fill{left:24px}
  .sch-step-no{width:40px;height:40px;font-size:15px;box-shadow:0 0 0 5px var(--accent-deep)}
  .sch-feat{padding:32px 28px}
}

@media(prefers-reduced-motion:reduce){
  .sch-hero-rule{transform:none}
}