/* EduBridge Solutions — accessible, lightweight design system */
:root{
  --ink:#0b1f3a;
  --text:#1f2937;
  --muted:#475569;
  --blue:#075fc8;
  --blue-dark:#004b8d;
  --blue-soft:#eaf3ff;
  --line:#d7e0eb;
  --surface:#ffffff;
  --surface-alt:#f6f8fb;
  --success:#176b3a;
  --warning:#7a4a00;
  --focus:#ffbf47;
  --radius:14px;
  --shadow:0 10px 28px rgba(11,31,58,.08);
  --max:1180px;
}
*{box-sizing:border-box}
html{font-size:100%;scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:var(--surface);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  font-size:1rem;
  line-height:1.65;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;height:auto}
a{color:var(--blue-dark);text-underline-offset:.18em}
a:hover{text-decoration-thickness:.14em}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{touch-action:manipulation}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.skip-link{
  position:absolute;left:1rem;top:-8rem;z-index:1000;
  background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:.5rem
}
.skip-link:focus{top:1rem}
.visually-hidden{
  position:absolute!important;width:1px!important;height:1px!important;
  padding:0!important;margin:-1px!important;overflow:hidden!important;
  clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important
}
.container{width:min(calc(100% - 2rem),var(--max));margin-inline:auto}
.narrow{width:min(calc(100% - 2rem),820px);margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line)
}
.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand{display:inline-flex;align-items:center;gap:.65rem;color:var(--ink);text-decoration:none;min-height:44px}
.brand-mark{
  display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:var(--blue);color:#fff;font-weight:800;font-size:1.2rem
}
.brand-text{display:flex;align-items:baseline;gap:.28rem;font-size:1.05rem}
.brand-text span{color:var(--muted)}
.primary-nav{display:flex;align-items:center;gap:.3rem}
.primary-nav>a{
  display:inline-flex;align-items:center;min-height:44px;padding:.45rem .7rem;
  color:var(--ink);font-weight:650;text-decoration:none;border-radius:.55rem
}
.primary-nav>a:hover,.primary-nav>a[aria-current="page"]{background:var(--surface-alt)}
.primary-nav .nav-cta{background:var(--blue);color:#fff;margin-left:.4rem;padding-inline:1rem}
.primary-nav .nav-cta:hover{background:var(--blue-dark)}
.nav-toggle{display:none;min-width:48px;min-height:44px;border:1px solid var(--line);background:#fff;border-radius:.6rem;color:var(--ink);font-weight:700}
.breadcrumbs{padding-block:.8rem .1rem}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0;font-size:.93rem;color:var(--muted)}
.breadcrumbs li:not(:last-child)::after{content:"›";margin-left:.4rem;color:#718096}
main{min-height:55vh}
.hero{padding:clamp(3rem,7vw,6rem) 0;background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:clamp(2rem,5vw,5rem);align-items:center}
.eyebrow{
  display:inline-block;color:var(--blue-dark);font-weight:800;text-transform:uppercase;
  letter-spacing:.08em;font-size:.78rem;margin-bottom:.8rem
}
h1,h2,h3{color:var(--ink);line-height:1.15;margin-top:0}
h1{font-size:clamp(2.25rem,5vw,4.35rem);letter-spacing:-.035em;margin-bottom:1.1rem}
h2{font-size:clamp(1.65rem,3vw,2.45rem);letter-spacing:-.025em;margin-bottom:.8rem}
h3{font-size:1.2rem;line-height:1.3}
.lead{font-size:clamp(1.08rem,2vw,1.25rem);color:var(--muted);max-width:68ch}
.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.button{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:.7rem 1.05rem;border:2px solid transparent;border-radius:.65rem;
  font-weight:800;text-decoration:none;cursor:pointer
}
.button-primary{background:var(--blue);color:#fff}
.button-primary:hover{background:var(--blue-dark)}
.button-secondary{background:#fff;border-color:var(--blue);color:var(--blue-dark)}
.button-secondary:hover{background:var(--blue-soft)}
.button-quiet{background:var(--surface-alt);border-color:var(--line);color:var(--ink)}
.hero-panel,.info-card,.cta-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-panel{padding:1.5rem}
.hero-panel h2{font-size:1.2rem}
.search-box{display:flex;gap:.6rem;margin-top:.7rem}
.search-box input{flex:1;min-width:0}
input,select,textarea{
  width:100%;min-height:48px;border:1.5px solid #9aabba;border-radius:.6rem;
  padding:.65rem .75rem;background:#fff;color:var(--text)
}
textarea{min-height:150px;resize:vertical}
label{display:block;font-weight:750;color:var(--ink);margin-bottom:.3rem}
.help-text,.small{font-size:.91rem;color:var(--muted)}
.data-note{display:flex;gap:.55rem;align-items:flex-start;margin-top:1rem;color:var(--muted);font-size:.93rem}
.data-note::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--success);margin-top:.55rem;flex:0 0 auto}
.section{padding:clamp(3rem,6vw,5.5rem) 0}
.section-alt{background:var(--surface-alt)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:1.8rem}
.section-heading p{margin:0;color:var(--muted);max-width:62ch}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.area-card,.info-card{padding:1.35rem}
.area-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  color:var(--ink);text-decoration:none;min-height:160px
}
.area-card:hover{border-color:#93b9e9;box-shadow:var(--shadow)}
.area-card p{color:var(--muted);margin:.4rem 0 0}
.area-card .count{display:block;color:var(--blue-dark);font-weight:800;margin-top:1rem}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.course-card{
  display:flex;flex-direction:column;min-height:100%;
  padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff
}
.course-card:hover{border-color:#9dbce2;box-shadow:0 8px 24px rgba(11,31,58,.07)}
.course-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:.8rem;margin-bottom:.9rem}
.course-code{
  display:inline-flex;align-items:center;min-height:30px;padding:.2rem .55rem;
  background:var(--blue-soft);color:var(--blue-dark);border-radius:999px;font-weight:850;font-size:.86rem
}
.course-area{color:var(--muted);font-size:.83rem;text-align:right}
.course-card h3{margin-bottom:.8rem}
.course-card h3 a{color:var(--ink);text-decoration:none}
.course-card h3 a:hover{text-decoration:underline}
.course-meta{display:flex;flex-wrap:wrap;gap:.45rem .9rem;list-style:none;padding:0;margin:.1rem 0 1.2rem;color:var(--muted);font-size:.9rem}
.course-meta li::before{content:"✓";color:var(--success);font-weight:900;margin-right:.32rem}
.course-card-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:auto;padding-top:1rem;border-top:1px solid #e8edf3}
.price-block{display:flex;flex-direction:column;gap:.05rem}
.price-block.compact{display:block}
.price-block .price-label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.price-block strong{font-size:1.35rem;color:var(--ink)}
.price-block.compact strong{font-size:1.18rem}
.text-link{font-weight:800;text-decoration:none}
.text-link:hover{text-decoration:underline}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.stat{padding:1rem;background:#fff;border:1px solid var(--line);border-radius:.8rem}
.stat strong{display:block;font-size:1.7rem;color:var(--ink)}
.catalogue-hero{padding:2.5rem 0 1.5rem}
.catalogue-hero h1{font-size:clamp(2rem,4vw,3.2rem)}
.filter-panel{background:var(--surface-alt);border-block:1px solid var(--line);padding:1.4rem 0}
.filters{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:.9rem;align-items:end}
.filter-actions{display:flex;gap:.7rem;align-items:center;margin-top:1rem}
.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:1.5rem 0}
.results-count{font-weight:750;color:var(--ink)}
.notice{padding:1rem 1.1rem;border-left:4px solid var(--blue);background:var(--blue-soft);border-radius:.35rem}
.warning{border-left-color:#a65f00;background:#fff4df}
.course-detail{padding:2rem 0 4.5rem}
.course-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:2rem;align-items:start}
.course-summary{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:1.5rem 0}
.course-summary dl{display:grid;grid-template-columns:180px 1fr;margin:0}
.course-summary dt,.course-summary dd{padding:.8rem 1rem;margin:0;border-bottom:1px solid var(--line)}
.course-summary dt{font-weight:800;background:var(--surface-alt);color:var(--ink)}
.course-summary dt:last-of-type,.course-summary dd:last-of-type{border-bottom:0}
.sidebar-card{position:sticky;top:96px;padding:1.35rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.sidebar-card .price-block strong{font-size:2rem}
.tag-list{display:flex;flex-wrap:wrap;gap:.45rem;padding:0;list-style:none}
.tag{display:inline-flex;padding:.28rem .55rem;border-radius:999px;background:var(--surface-alt);border:1px solid var(--line);font-size:.88rem}
.prose{max-width:78ch}
.prose h2{margin-top:2.3rem;font-size:1.65rem}
.prose h3{margin-top:1.5rem}
.prose li+li{margin-top:.45rem}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:.75rem .85rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--surface-alt);color:var(--ink);font-size:.92rem}
tr:last-child td{border-bottom:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-field.full{grid-column:1/-1}
.required{color:#8a1800}
.error-summary{
  padding:1rem 1.2rem;border:2px solid #9f1c0c;border-radius:.65rem;background:#fff4f2;margin-bottom:1.2rem
}
.field-error{color:#8a1800;font-weight:700;font-size:.9rem;margin:.3rem 0 0}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:#9f1c0c}
.success-panel{padding:1.2rem;border-left:4px solid var(--success);background:#eef9f2;border-radius:.4rem}
.cta-panel{padding:clamp(1.5rem,4vw,2.5rem);display:flex;align-items:center;justify-content:space-between;gap:2rem}
.cta-panel p{margin-bottom:0;color:var(--muted)}
.site-footer{background:var(--ink);color:#d9e2ee;padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5rem}
.site-footer a{color:#fff}
.site-footer h2{font-size:1rem;color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li+li{margin-top:.45rem}
.footer-brand{color:#fff}
.footer-brand .brand-text span{color:#c6d0dc}
.footer-meta{border-top:1px solid rgba(255,255,255,.18);margin-top:2rem;padding-top:1.2rem;font-size:.88rem;color:#bdc8d5}
.footer-meta p{margin:.25rem 0}
.empty-state{padding:2rem;text-align:center;border:1px dashed #9aabba;border-radius:var(--radius);background:#fff}
.kicker-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.kicker{display:inline-flex;align-items:center;min-height:34px;padding:.25rem .6rem;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.88rem;color:var(--ink);font-weight:650}
@media (max-width:960px){
  .course-grid,.card-grid,.card-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .filters{grid-template-columns:1fr 1fr}
  .hero-grid,.course-detail-grid{grid-template-columns:1fr}
  .sidebar-card{position:static}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (max-width:760px){
  html{scroll-behavior:auto}
  .header-inner{min-height:68px;flex-wrap:wrap}
  .nav-toggle{display:none;align-items:center;justify-content:center}
  .primary-nav{
    display:flex;position:static;background:#fff;border-bottom:0;
    flex-basis:100%;padding:.5rem 0;box-shadow:none;flex-direction:column;align-items:stretch
  }
  .js .nav-toggle{display:inline-flex}
  .js .primary-nav{
    display:none;position:absolute;top:68px;left:0;right:0;flex-basis:auto;border-bottom:1px solid var(--line);
    padding:1rem;box-shadow:var(--shadow)
  }
  .js .primary-nav.is-open{display:flex}
  .primary-nav>a{padding:.65rem .8rem}
  .primary-nav .nav-cta{margin-left:0}
  h1{font-size:clamp(2.05rem,12vw,3rem)}
  .hero{padding:2.8rem 0}
  .course-grid,.card-grid,.card-grid.four,.stats,.footer-grid,.filters,.form-grid{grid-template-columns:1fr}
  .section-heading,.results-toolbar,.cta-panel{align-items:flex-start;flex-direction:column}
  .course-summary dl{grid-template-columns:1fr}
  .course-summary dt{border-bottom:0;padding-bottom:.2rem}
  .course-summary dd{padding-top:.2rem}
  .search-box{flex-direction:column}
  .course-card-actions{align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}
@media print{
  .site-header,.site-footer,.breadcrumbs,.button,.nav-toggle,.filter-panel{display:none!important}
  body{font-size:11pt;color:#000}
  a{color:#000;text-decoration:none}
  .course-card,.info-card{box-shadow:none;break-inside:avoid}
}
/* Ensure filtered items using the HTML hidden attribute are not displayed */
[hidden] {
    display: none !important;
}