/* V21 All Courses — isolated premium design */
.ac21-main{font-family:inherit;color:#13294c;background:#f7f9fe}
.ac21-main *{box-sizing:border-box}
.ac21-container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.ac21-hero{background:radial-gradient(circle at 94% 10%,#205399 0,transparent 45%),linear-gradient(115deg,#071a39,#0b2b60);color:#fff;padding:82px 0 84px}
.ac21-hero-inner{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(330px,.78fr);align-items:center;gap:70px}
.ac21-eyebrow{display:inline-block;color:#ff9d55;font-size:11px;font-weight:800;letter-spacing:1.65px;line-height:1.5}
.ac21-intro h1{font-size:clamp(40px,4.3vw,64px);letter-spacing:-2px;line-height:1.13;font-weight:850;margin:22px 0}
.ac21-intro h1 em,.ac21-section-head h2 em{color:#ff9650;font-style:normal}
.ac21-intro>p{font-size:16px;line-height:1.85;color:#d8e4f7;max-width:600px;margin:0 0 26px}
.ac21-actions{display:flex;flex-wrap:wrap;gap:12px}
.ac21-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 21px;border-radius:12px;font-size:13px;font-weight:800;text-decoration:none!important;transition:transform .2s,background .2s}
.ac21-btn:hover{transform:translateY(-2px)}
.ac21-primary{background:#ff791b;color:white!important;box-shadow:0 10px 26px #ff791b38}
.ac21-outline{color:#fff!important;border:1px solid #9dbce880}
.ac21-proof{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:27px;color:#cddcf1;font-size:12px}
.ac21-spotlight{padding:32px;border-radius:24px;background:linear-gradient(145deg,#ffffff,#f3f7ff);color:#102a50;box-shadow:0 26px 60px #0003}
.ac21-spotlight-label{font-size:11px;font-weight:850;letter-spacing:1.4px;color:#e75e08}
.ac21-spotlight h2{font-size:27px;line-height:1.2;letter-spacing:-.6px;margin:13px 0 9px}
.ac21-spotlight>p{font-size:13px;color:#61728b;margin-bottom:21px}
.ac21-shortcuts{display:grid;gap:9px}
.ac21-shortcuts a{display:flex;align-items:center;justify-content:space-between;text-decoration:none!important;background:#fff;border:1px solid #dce6f4;border-radius:12px;padding:14px 16px;color:#14365f!important;font-size:13px;font-weight:750}
.ac21-shortcuts a:hover{border-color:#ff9b56;background:#fffaf6}
.ac21-shortcuts span{color:#eb6d16}
.ac21-spotlight-foot{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #dde6f2;margin-top:18px;padding-top:18px;color:#174e95!important;text-decoration:none!important;font-size:12px;font-weight:750}
.ac21-catalog{padding:76px 0 88px}
.ac21-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:26px}
.ac21-orange{color:#e9660c}
.ac21-section-head h2{font-size:clamp(29px,3.3vw,44px);line-height:1.15;letter-spacing:-1.2px;margin:11px 0 12px;color:#0c2852}
.ac21-section-head h2 em{color:#df5d07}
.ac21-section-head p{max-width:660px;font-size:14px;line-height:1.8;color:#5b6c83;margin:0}
.ac21-search-wrap{width:330px;max-width:100%;flex-shrink:0}
.ac21-search-wrap label{display:block;font-size:11px;font-weight:800;margin-bottom:8px;color:#4a5d7a}
#ac21-search{width:100%;height:48px;border:1px solid #d7e1f0;border-radius:12px;padding:12px 15px;background:white;color:#15345c;font-size:13px;outline:none}
#ac21-search:focus{border-color:#1c5baa;box-shadow:0 0 0 3px #1c5baa20}
.ac21-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin;padding:3px 0 14px;margin-bottom:6px}
.ac21-tabs button{white-space:nowrap;flex:0 0 auto;border:1px solid #dbe5f2;background:#fff;border-radius:100px;padding:10px 16px;font-size:12px;font-weight:750;color:#244467;cursor:pointer}
.ac21-tabs button.is-active{background:#113b79;color:#fff;border-color:#113b79}
.ac21-count{color:#6c7c92;font-size:12px;margin:6px 0 28px}
.ac21-group{margin-bottom:46px;scroll-margin-top:110px}
.ac21-group-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}
.ac21-index{color:#e7660c;font-size:11px;font-weight:850;letter-spacing:1.3px}
.ac21-group-heading h3{font-size:25px;line-height:1.2;letter-spacing:-.5px;color:#102c55;margin:6px 0}
.ac21-group-heading p{color:#64758b;font-size:13px;margin:0}
.ac21-group-label{border:1px solid #dbe4f2;border-radius:100px;color:#54708d;padding:8px 12px;font-size:11px;white-space:nowrap}
.ac21-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ac21-card{display:flex;flex-direction:column;min-width:0;min-height:225px;background:#fff;border:1px solid #dfe7f3;border-radius:18px;padding:21px;box-shadow:0 6px 24px #102e5510;transition:transform .2s,border-color .2s,box-shadow .2s}
.ac21-card:hover{transform:translateY(-3px);border-color:#a9c7eb;box-shadow:0 14px 32px #102e5520}
.ac21-card-top{display:flex;align-items:center;justify-content:space-between}
.ac21-course-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#e9f1fd;color:#17529b;font-size:12px;font-weight:850}
.ac21-card-type{font-size:10px;color:#8a9aaf;letter-spacing:1px;font-weight:800}
.ac21-card h4{font-size:18px;line-height:1.3;margin:16px 0 7px;font-weight:800}
.ac21-card h4 a{color:#0d2b55!important;text-decoration:none!important}
.ac21-card>p{color:#6b7b91;font-size:12px;line-height:1.65;margin:0 0 20px}
.ac21-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #e9eef7;margin-top:auto;padding-top:15px}
.ac21-card-bottom a{font-size:12px;font-weight:800;color:#1455a1!important;text-decoration:none!important}
.ac21-card-bottom .ac21-enquire{color:#e86610!important}
.ac21-empty{padding:24px;border-radius:14px;background:#fff;border:1px solid #dbe4f2}
.ac21-cta{background:#0a2856;color:#fff;padding:42px 0}
.ac21-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
.ac21-cta h2{color:#fff;font-size:28px;margin:8px 0}
.ac21-cta p{color:#d3e1f6;font-size:13px;margin:0}
.ac21-light{background:#ff791b;color:#fff!important;white-space:nowrap}
@media(max-width:900px){.ac21-hero-inner{grid-template-columns:1fr;gap:30px}.ac21-section-head{align-items:stretch;flex-direction:column}.ac21-search-wrap{width:100%}.ac21-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ac21-hero{padding:55px 0}}
@media(max-width:620px){.ac21-container{width:calc(100% - 30px)}.ac21-hero{padding:38px 0 46px}.ac21-intro h1{font-size:clamp(35px,9vw,47px);letter-spacing:-1.3px}.ac21-intro>p{font-size:14px;line-height:1.75}.ac21-spotlight{padding:22px;border-radius:19px}.ac21-spotlight h2{font-size:24px}.ac21-catalog{padding:45px 0}.ac21-section-head h2{font-size:31px}.ac21-grid{grid-template-columns:1fr;gap:12px}.ac21-card{min-height:0;padding:19px}.ac21-group{margin-bottom:38px}.ac21-group-heading{align-items:flex-start}.ac21-group-label{display:none}.ac21-group-heading h3{font-size:22px}.ac21-cta-inner{align-items:flex-start;flex-direction:column}.ac21-cta h2{font-size:25px}.ac21-light{white-space:normal}.ac21-actions .ac21-btn{flex:1 1 135px;padding:12px 9px;text-align:center;font-size:12px}}
@media(prefers-reduced-motion:reduce){.ac21-card,.ac21-btn{transition:none}}