/* 2.4.1: course catalogue only; all selectors scoped to the Academy component. */
.wtaia24-shell .wtaia241-hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:208px;border-radius:19px;overflow:hidden;background:#14213d;color:#fff;margin:0 0 15px;padding:24px clamp(19px,3vw,34px);box-shadow:none}
.wtaia24-shell .wtaia241-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;z-index:-2}
.wtaia24-shell .wtaia241-hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(270deg,rgba(11,20,45,.93) 0%,rgba(11,20,45,.83) 38%,rgba(18,25,55,.42) 77%,rgba(18,25,55,.17) 100%)}
.wtaia24-shell .wtaia241-hero-copy{max-width:540px;position:relative}
.wtaia24-shell .wtaia241-hero-kicker{font:700 12px/1.5 system-ui,sans-serif;color:#c8d6ff;letter-spacing:.2px;direction:ltr;display:inline-block}
.wtaia24-shell .wtaia241-hero h1{font-size:clamp(23px,2.5vw,31px);font-weight:850;line-height:1.55;letter-spacing:-.55px;margin:5px 0 7px;color:#fff!important}
.wtaia24-shell .wtaia241-hero p{font-size:13px;line-height:1.8;margin:0;color:#e5edff!important}
.wtaia24-shell .wtaia241-catalog-controls{margin:0 0 13px;position:relative;z-index:12;max-width:none}
.wtaia24-shell .wtaia241-catalog-controls:has(.wtaia241-filter-panel:not([hidden])){z-index:12000}
.wtaia24-shell .wtaia241-filterbar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:9px}
.wtaia24-shell .wtaia241-search{position:relative;display:flex;align-items:center;min-width:0;margin:0}
.wtaia24-shell .wtaia241-search>.screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(1px,1px,1px,1px)!important;white-space:nowrap!important;clip-path:inset(50%)!important;margin:-1px!important;padding:0!important;border:0!important}
.wtaia24-shell .wtaia241-search svg{position:absolute;inset-inline-start:13px;pointer-events:none;color:var(--w24-muted);flex-shrink:0}
.wtaia24-shell .wtaia241-search input{box-sizing:border-box;width:100%;height:46px;min-height:46px;max-width:100%;border:1px solid var(--w24-line);border-radius:13px;background:var(--w24-surface);color:var(--w24-text);padding:9px 44px 9px 12px;outline-offset:2px;font:inherit;font-size:13px;box-shadow:none;margin:0}
.wtaia24-shell .wtaia241-search input::placeholder{color:var(--w24-muted);opacity:.85}
.wtaia24-shell .wtaia241-filter-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;min-width:102px;padding:8px 14px;background:var(--w24-surface);border:1px solid var(--w24-line);border-radius:13px;color:var(--w24-text);font:inherit;font-size:13px;font-weight:750;cursor:pointer;white-space:nowrap}
.wtaia24-shell .wtaia241-filter-toggle.has-filters,.wtaia24-shell .wtaia241-filter-toggle[aria-expanded="true"]{border-color:var(--w24-primary);color:var(--w24-primary);background:var(--w24-soft)}
.wtaia24-shell .wtaia241-filter-count{display:inline-grid;place-items:center;border-radius:99px;background:var(--w24-primary);color:white;font-size:10px;width:19px;height:19px}
.wtaia24-shell .wtaia241-filter-panel{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:var(--w24-surface);border:1px solid var(--w24-line);box-shadow:0 16px 48px #0e1e3730;border-radius:17px;width:min(550px,100%);padding:17px;z-index:22}
.wtaia24-shell .wtaia241-filter-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:var(--w24-text)}
.wtaia24-shell .wtaia241-filter-heading strong{font-size:14px}
.wtaia24-shell .wtaia241-filter-close{width:35px;height:35px;border:0;background:var(--w24-soft);color:var(--w24-text);border-radius:10px;font-size:23px;line-height:1;cursor:pointer}
.wtaia24-shell .wtaia241-filter-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.wtaia24-shell .wtaia241-filter-fields label{display:grid;gap:5px;min-width:0;font-size:12px;font-weight:750;color:var(--w24-muted)}
.wtaia24-shell .wtaia241-filter-fields select{background:var(--w24-surface);color:var(--w24-text);height:44px;border:1px solid var(--w24-line);border-radius:11px;padding:8px 10px;font:inherit;font-size:12px;width:100%;min-width:0;margin:0}
.wtaia24-shell .wtaia241-filter-actions{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.wtaia24-shell .wtaia241-filter-actions button{border-radius:11px;min-height:41px;border:1px solid var(--w24-line);background:var(--w24-surface);color:var(--w24-muted);font:inherit;font-size:12px;font-weight:700;padding:8px 16px;cursor:pointer}
.wtaia24-shell .wtaia241-filter-actions .wtaia241-filter-apply{background:var(--w24-primary);color:#fff;border-color:var(--w24-primary)}
.wtaia24-shell .wtaia241-filter-backdrop{display:none}
.wtaia24-shell .wtaia-course-grid{scroll-margin-top:18px}
.wtaia24-shell[data-theme="dark"] .wtaia241-filter-toggle.has-filters{background:var(--w24-soft)}
@media(max-width:760px){
  body.wtaia241-filter-open{overflow:hidden}
  .wtaia24-shell .wtaia241-hero{min-height:154px;padding:16px 18px;margin-bottom:12px;border-radius:15px}
  .wtaia24-shell .wtaia241-hero h1{font-size:clamp(19px,5vw,23px);line-height:1.55;margin:3px 0 5px}
  .wtaia24-shell .wtaia241-hero p{font-size:11px;line-height:1.55}
  .wtaia24-shell .wtaia241-hero-kicker{font-size:10px}
  .wtaia24-shell .wtaia241-search input{height:43px;min-height:43px;font-size:12px}
  .wtaia24-shell .wtaia241-filter-toggle{min-width:94px;height:43px;padding:8px 11px;font-size:12px;gap:5px}
  .wtaia24-shell .wtaia241-filterbar{gap:8px}
  .wtaia24-shell .wtaia241-filter-backdrop:not([hidden]){position:fixed;inset:0;display:block;background:#10182c9c;border:0;border-radius:0;z-index:10000;width:100%;height:100dvh;padding:0}
  .wtaia24-shell .wtaia241-filter-panel:not([hidden]){position:fixed;inset:auto 0 0;width:100%;max-height:min(78dvh,620px);overflow-y:auto;padding:19px 18px calc(23px + env(safe-area-inset-bottom,0px));border-radius:22px 22px 0 0;border:0;z-index:10001;box-shadow:0 -20px 60px #08122833}
  .wtaia24-shell .wtaia241-filter-fields{grid-template-columns:1fr;gap:10px}
  .wtaia24-shell .wtaia241-filter-actions{position:sticky;bottom:-10px;background:var(--w24-surface);padding-top:12px}
}
@media(max-width:380px){
 .wtaia24-shell .wtaia241-hero{min-height:145px}
 .wtaia24-shell .wtaia241-hero h1{font-size:19px}
 .wtaia24-shell .wtaia241-hero p{font-size:11px}
 .wtaia24-shell .wtaia241-filter-toggle svg{width:16px;height:16px}
}
@media(prefers-reduced-motion:reduce){.wtaia24-shell .wtaia241-filter-panel{scroll-behavior:auto}}