/* =========================================================
   ALFA3 V10 — Compact responsive university landing page
   ========================================================= */
.a3-home-body{
  min-height:100svh!important;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 76% 18%,rgba(0,190,230,.085),transparent 24%),
    radial-gradient(circle at 22% 54%,rgba(0,112,230,.11),transparent 26%),
    linear-gradient(145deg,#04101d 0%,#061423 46%,#06101d 100%)!important;
}
.a3-home-body:before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.24;
  background-image:
    linear-gradient(rgba(96,188,226,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(96,188,226,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,transparent 0%,#000 20%,#000 72%,transparent 100%);
}
.a3-home-shell{position:relative;min-height:100svh;display:flex;flex-direction:column}
.a3-home-header{
  height:72px;flex:0 0 72px;position:relative;z-index:30;
  border-bottom:1px solid rgba(148,210,238,.10);
  background:rgba(4,16,29,.66);backdrop-filter:blur(18px) saturate(130%);
}
.a3-home-header-inner{
  width:min(1460px,calc(100% - 48px));height:100%;margin:auto;
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px;
}
.a3-home-brand{display:flex;align-items:center;gap:9px;color:#f8fbff;text-decoration:none;min-width:max-content}
.a3-home-brand img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 7px 16px rgba(0,170,220,.18))}
.a3-home-brand>span{display:grid;gap:1px;line-height:1.15}
.a3-home-brand strong{font-size:20px;font-weight:800;letter-spacing:-.05em}.a3-home-brand strong span{color:#17cbd7}
.a3-home-brand small{font-size:9.5px;color:#8ea8bc;font-weight:600}
.a3-home-nav{display:flex;align-items:center;justify-content:center;gap:8px}
.a3-home-nav a{position:relative;color:#91aabd;text-decoration:none;font-size:12px;font-weight:600;padding:10px 12px;border-radius:10px}
.a3-home-nav a:hover,.a3-home-nav a.is-active{color:#eefaff;background:rgba(15,48,72,.42)}
.a3-home-nav a.is-active:after{content:"";position:absolute;right:24%;left:24%;bottom:3px;height:2px;border-radius:99px;background:linear-gradient(90deg,#0c79e5,#11d0d9)}
.a3-home-header-actions{display:flex;align-items:center;gap:8px;justify-self:end}
.a3-home-login{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none!important;color:#fff!important;border:1px solid rgba(255,255,255,.10);background:linear-gradient(135deg,#0986f2,#0966d0);box-shadow:0 12px 28px rgba(6,105,214,.22);font-weight:700}
.a3-home-login svg{width:18px;height:18px;fill:currentColor}.a3-home-login--compact{height:42px;padding:0 16px;border-radius:12px;font-size:12px}
.a3-home-login:hover{transform:translateY(-1px);filter:brightness(1.06)}
.a3-home-menu{display:none;width:40px;height:40px;padding:9px;border:1px solid rgba(144,210,239,.14);border-radius:11px;background:rgba(13,40,61,.70);cursor:pointer}
.a3-home-menu span{display:block;height:2px;background:#82cfee;border-radius:99px;margin:4px 0}

.a3-home-main{
  width:min(1460px,calc(100% - 48px));margin:auto;flex:1;
  min-height:calc(100svh - 72px);display:grid;grid-template-rows:minmax(0,1fr) auto;
  gap:18px;padding:24px 0 26px;
}
.a3-home-hero{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);gap:clamp(34px,5vw,76px);align-items:center;min-height:0}
.a3-home-copy{max-width:760px;justify-self:start}
.a3-home-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;border:1px solid rgba(35,207,218,.22);background:rgba(4,72,88,.20);color:#7fe7ed;font-size:10.5px;font-weight:700;white-space:nowrap}
.a3-home-kicker i{width:7px;height:7px;border-radius:50%;background:#14ccd7;box-shadow:0 0 0 5px rgba(20,204,215,.10)}
.a3-home-copy h1{margin:15px 0 13px;font-size:clamp(46px,5vw,76px);line-height:1.11;letter-spacing:-.065em;font-weight:800;color:#f7fbff}
.a3-home-copy h1 span{background:linear-gradient(100deg,#3ee3e2 0%,#16a7e8 52%,#0877df 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.a3-home-description{max-width:690px;margin:0;color:#a7bdcf;font-size:clamp(12px,1.05vw,15px);line-height:1.95;font-weight:500}
.a3-home-roles{width:max-content;max-width:100%;display:flex;align-items:center;gap:7px;margin-top:17px;padding:8px 12px;border-radius:999px;border:1px solid rgba(36,199,211,.20);background:rgba(8,50,67,.34);color:#90e9ec;font-size:10.5px;font-weight:700}
.a3-home-roles svg{width:17px;height:17px;fill:#14cad7;flex:0 0 auto}.a3-home-roles b{font-size:8px;color:#49758c}
.a3-home-cta-row{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap}
.a3-home-login--hero{height:49px;padding:0 26px;border-radius:13px;font-size:13px;min-width:150px}
.a3-home-cta-row p{margin:0;color:#7892a7;font-size:9.8px;line-height:1.7;max-width:380px}

.a3-home-visual{position:relative;min-height:420px;display:grid;place-items:center;isolation:isolate}
.a3-home-stage{position:relative;z-index:3;width:min(440px,88%);aspect-ratio:1/1.04;display:grid;place-items:center;border:1px solid rgba(117,209,239,.18);border-radius:34px;background:linear-gradient(145deg,rgba(13,46,69,.90),rgba(5,20,34,.82));box-shadow:0 34px 90px rgba(0,8,20,.38),inset 0 1px 0 rgba(255,255,255,.025);overflow:hidden}
.a3-home-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 48%,rgba(8,126,226,.14),transparent 48%),linear-gradient(140deg,rgba(34,215,222,.07),transparent 38%,rgba(12,102,210,.06));pointer-events:none}
.a3-home-stage:after{content:"";position:absolute;right:8%;left:8%;bottom:6%;height:16%;border-radius:50%;background:radial-gradient(ellipse,rgba(6,159,233,.24),transparent 68%);filter:blur(10px)}
.a3-home-stage img{position:relative;z-index:2;width:72%;height:72%;object-fit:contain;filter:drop-shadow(0 24px 34px rgba(0,83,155,.28))}
.a3-home-live,.a3-home-capacity{position:absolute;z-index:5;display:flex;align-items:center;gap:7px;border:1px solid rgba(134,218,241,.15);background:rgba(4,20,34,.78);backdrop-filter:blur(12px);color:#e9f8ff;font-size:10px;font-weight:700;box-shadow:0 12px 34px rgba(0,7,18,.22)}
.a3-home-live{top:18px;right:18px;padding:8px 10px;border-radius:12px}.a3-home-live span{width:7px;height:7px;border-radius:50%;background:#21d2d9;box-shadow:0 0 0 5px rgba(33,210,217,.09)}
.a3-home-capacity{right:18px;bottom:18px;padding:8px 10px;border-radius:12px;color:#bcd8e8}.a3-home-capacity svg{width:17px;height:17px;fill:#18cdd7}.a3-home-capacity strong{color:#fff}
.a3-home-orbit{position:absolute;z-index:1;border-radius:50%;border:1px solid rgba(36,164,226,.09);filter:drop-shadow(0 0 18px rgba(4,128,221,.08))}
.a3-home-orbit--one{width:94%;aspect-ratio:1;transform:rotate(-9deg)}.a3-home-orbit--two{width:75%;aspect-ratio:1;border-color:rgba(36,211,219,.08);transform:rotate(13deg)}

.a3-home-features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.a3-home-feature{min-height:110px;display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;padding:15px 16px;border:1px solid rgba(119,199,231,.13);border-radius:18px;background:linear-gradient(145deg,rgba(12,37,57,.80),rgba(7,25,41,.74));box-shadow:0 18px 50px rgba(0,9,21,.18);overflow:hidden}
.a3-home-feature-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(145deg,rgba(3,136,229,.15),rgba(9,203,211,.10));border:1px solid rgba(47,198,220,.14)}
.a3-home-feature-icon svg{width:22px;height:22px;fill:#13cbd8}.a3-home-feature h2{margin:0 0 5px;color:#f1f8fc;font-size:13px;font-weight:750;letter-spacing:-.02em}.a3-home-feature p{margin:0;color:#7896aa;font-size:9.5px;line-height:1.65}
.a3-home-feature-arrow{width:30px;height:30px;display:grid;place-items:center;border:1px solid rgba(116,197,229,.12);border-radius:50%;background:rgba(9,44,66,.55);color:#78cce9;font-size:15px}

@media(max-width:1100px){
  .a3-home-header-inner,.a3-home-main{width:min(94%,1000px)}
  .a3-home-main{padding-top:16px;gap:12px}
  .a3-home-hero{grid-template-columns:1fr;gap:12px;align-content:start}
  .a3-home-visual{order:-1;min-height:265px}.a3-home-stage{width:min(330px,72%);aspect-ratio:1.35/1;border-radius:28px}.a3-home-stage img{width:56%;height:78%}
  .a3-home-copy{text-align:center;justify-self:center;max-width:760px}.a3-home-kicker{margin:auto}.a3-home-copy h1{font-size:clamp(40px,7.8vw,62px);margin:10px 0 8px}.a3-home-description{margin:auto;line-height:1.8}
  .a3-home-roles,.a3-home-cta-row{margin-inline:auto;justify-content:center}.a3-home-cta-row{margin-top:10px}.a3-home-cta-row p{max-width:100%}
  .a3-home-features{gap:8px}.a3-home-feature{min-height:86px;padding:11px 12px}.a3-home-feature-icon{width:38px;height:38px}.a3-home-feature p{font-size:8.8px}
}

@media(max-width:800px){
  .a3-home-header{height:62px;flex-basis:62px}.a3-home-header-inner{width:calc(100% - 28px);grid-template-columns:1fr auto;gap:10px}.a3-home-brand img{width:40px;height:40px}.a3-home-brand strong{font-size:17px}.a3-home-brand small{font-size:8px}
  .a3-home-menu{display:block}.a3-home-login--compact{display:none}.a3-home-nav{display:none;position:absolute;top:54px;left:14px;right:14px;padding:8px;border:1px solid rgba(130,209,238,.16);border-radius:14px;background:rgba(5,20,34,.96);box-shadow:0 18px 50px rgba(0,5,15,.35)}.a3-home-nav.is-open{display:grid}.a3-home-nav a{text-align:center}
  .a3-home-main{min-height:calc(100svh - 62px);width:calc(100% - 28px);padding:10px 0 14px;gap:9px}
  .a3-home-hero{gap:8px}.a3-home-visual{min-height:185px}.a3-home-stage{width:min(310px,94%);height:176px;aspect-ratio:auto;border-radius:22px}.a3-home-stage img{width:48%;height:86%}.a3-home-live{top:10px;right:10px;padding:6px 8px;font-size:8.5px}.a3-home-capacity{right:10px;bottom:10px;padding:6px 8px;font-size:8.4px}
  .a3-home-kicker{font-size:8.7px;padding:6px 9px}.a3-home-copy h1{font-size:clamp(32px,10.5vw,46px);line-height:1.08;margin:8px 0 7px}.a3-home-description{font-size:10.5px;line-height:1.72;max-width:620px}.a3-home-roles{margin-top:8px;font-size:8.5px;padding:6px 9px;gap:5px}.a3-home-roles svg{width:14px;height:14px}
  .a3-home-cta-row{margin-top:8px;display:grid;gap:6px}.a3-home-login--hero{height:42px;min-width:230px;padding:0 20px;font-size:11px}.a3-home-cta-row p{font-size:8px}
  .a3-home-features{grid-template-columns:1fr;gap:6px}.a3-home-feature{min-height:58px;padding:7px 9px;border-radius:14px;gap:9px}.a3-home-feature-icon{width:34px;height:34px;border-radius:11px}.a3-home-feature-icon svg{width:18px;height:18px}.a3-home-feature h2{font-size:10.5px;margin-bottom:2px}.a3-home-feature p{font-size:7.8px;line-height:1.5}.a3-home-feature-arrow{width:26px;height:26px;font-size:12px}
}

@media(max-width:420px){
  .a3-home-main{width:calc(100% - 20px);padding-top:8px}.a3-home-visual{min-height:168px}.a3-home-stage{height:160px;width:100%}.a3-home-copy h1{font-size:34px}.a3-home-description{font-size:9.4px;line-height:1.65}.a3-home-roles{max-width:100%;white-space:nowrap;font-size:7.9px}.a3-home-login--hero{min-width:100%;width:100%}.a3-home-cta-row{width:100%}.a3-home-feature p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}
}

@media(max-height:820px) and (min-width:801px){
  .a3-home-header{height:64px;flex-basis:64px}.a3-home-header-inner{height:64px}.a3-home-main{min-height:calc(100svh - 64px);padding:14px 0 16px;gap:12px}.a3-home-visual{min-height:360px}.a3-home-stage{width:min(370px,84%)}.a3-home-copy h1{font-size:clamp(42px,4.6vw,66px);margin:12px 0 10px}.a3-home-description{font-size:12px;line-height:1.75}.a3-home-roles{margin-top:12px}.a3-home-feature{min-height:92px;padding:12px 14px}
}

@media(max-height:700px) and (min-width:801px){
  .a3-home-main{padding-top:10px;gap:8px}.a3-home-visual{min-height:315px}.a3-home-stage{width:min(320px,78%)}.a3-home-copy h1{font-size:clamp(38px,4vw,58px);margin:9px 0 7px}.a3-home-description{font-size:11px;line-height:1.65}.a3-home-roles{margin-top:8px}.a3-home-cta-row{margin-top:8px}.a3-home-login--hero{height:43px}.a3-home-feature{min-height:78px;padding:9px 12px}.a3-home-feature-icon{width:36px;height:36px}.a3-home-feature p{font-size:8.4px}
}

@media(prefers-reduced-motion:reduce){.a3-home-login,.a3-home-nav a{transition:none!important}}