.mt{--bg:#060B19;--cy:#00F2FE;--pu:#7F00FF;--or:#FF8008;--tx:rgba(255,255,255,.72);--ln:rgba(255,255,255,.12);position:relative;isolation:isolate;overflow-x:hidden;min-height:100vh;background:var(--bg);color:#fff;font-family:'Poppins','Noto Sans Devanagari',sans-serif;line-height:1.6}
.mt *{box-sizing:border-box}.mt a{text-decoration:none;color:inherit}.mt [hidden]{display:none!important}
.mt::before,.mt::after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(110px);pointer-events:none}
.mt::before{width:360px;height:360px;background:var(--pu);top:-130px;left:-120px;opacity:.25}
.mt::after{width:320px;height:320px;background:var(--cy);bottom:-140px;right:-120px;opacity:.12}
.w{max-width:1180px;margin:0 auto;padding:0 16px}
/* nav */
.nv{position:sticky;top:0;z-index:50;background:rgba(6,11,25,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--ln)}
.nv-in{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;padding-top:9px;padding-bottom:9px}
.brand{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:1.3rem;font-weight:800}
.brand svg{width:40px;height:40px}.brand b{color:var(--cy)}.brand small{font-size:.7rem;font-weight:500;color:var(--tx)}
.tabs{display:flex;gap:4px;overflow-x:auto;order:3;width:100%;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
.tab{padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:600;color:var(--tx);white-space:nowrap;cursor:pointer}
.tab:hover,.tab.on{color:#fff;background:rgba(255,255,255,.09)}.tab.on{box-shadow:inset 0 -2px 0 var(--or)}
.nacc{margin-left:auto;display:flex;gap:8px;align-items:center}
@media(min-width:860px){.tabs{order:0;width:auto;flex:1;margin-left:14px}}
/* buttons */
.bt{--a:#00F2FE;--b:#7F00FF;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 20px;border:0;border-radius:14px;cursor:pointer;font:700 .95rem 'Poppins','Noto Sans Devanagari',sans-serif;color:#fff;background:linear-gradient(115deg,var(--a),var(--b));box-shadow:0 8px 20px -9px var(--a);transition:transform .2s,filter .2s}
.bt:hover{filter:brightness(1.1);transform:translateY(-1px)}.bt:active{transform:scale(.97)}
.bt.o{background:transparent;border:1.5px solid rgba(255,255,255,.3);box-shadow:none;font-weight:600}.bt.o:hover{border-color:var(--cy)}
.bt.s{min-height:40px;padding:8px 15px;font-size:.85rem;border-radius:12px}.bt.f{width:100%}
.mt button:focus-visible,.mt a:focus-visible,.mt input:focus-visible{outline:3px solid #fff;outline-offset:2px}
/* hero */
.hero{text-align:center;padding:46px 0 10px}
.hero svg.lg{width:96px;height:96px;filter:drop-shadow(0 0 18px rgba(127,0,255,.55))}
.hero h1{margin:8px 0 4px;font-size:clamp(2.1rem,8vw,3.6rem);font-weight:800;line-height:1.25}
.gt{background:linear-gradient(100deg,var(--cy),#fff 45%,var(--or));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{margin:0 auto;max-width:620px;color:var(--tx);font-size:clamp(.95rem,3.3vw,1.1rem)}
.pill{display:inline-block;margin:14px 0 18px;padding:7px 16px;border-radius:999px;font-size:.82rem;color:var(--cy);background:rgba(0,242,254,.08);border:1px solid rgba(0,242,254,.35)}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.qt{max-width:600px;margin:28px auto 0;padding:20px;text-align:center;border-radius:20px;background:rgba(255,255,255,.07);border:1px solid rgba(0,242,254,.25);font-weight:600}
.qt cite{display:block;margin-top:6px;font-size:.84rem;font-style:normal;color:var(--or)}
h2.sh{margin:46px 0 6px;font-size:clamp(1.4rem,5.2vw,2rem);font-weight:800;text-align:center}
.ss{margin:0 auto 22px;max-width:560px;text-align:center;color:var(--tx);font-size:.9rem}
.gp{margin:26px 0 14px;font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:12px}.gp::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(0,242,254,.5),transparent)}
/* cards */
.gr{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:620px){.gr{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.g3{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.g4{grid-template-columns:repeat(4,1fr)}}
.cd{--a:#00F2FE;--b:#7F00FF;position:relative;display:flex;flex-direction:column;padding:20px;border-radius:22px;overflow:hidden;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border:1px solid var(--ln);transition:transform .3s,box-shadow .3s,border-color .3s}
.cd:hover{transform:translateY(-6px);border-color:var(--a);box-shadow:0 18px 36px -16px var(--a)}
.cd::before{content:"";position:absolute;top:-70px;right:-70px;width:150px;height:150px;border-radius:50%;background:var(--a);filter:blur(60px);opacity:.15}
.ic{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:1.5rem;background:linear-gradient(145deg,var(--a),var(--b));box-shadow:0 8px 18px -8px var(--a)}
.cd h3{margin:12px 0 0;font-size:1.2rem;line-height:1.4}.cd p{margin:4px 0 12px;flex:1;font-size:.86rem;color:var(--tx)}
.bd{position:absolute;top:18px;right:16px;padding:4px 10px;border-radius:999px;font-size:.66rem;font-weight:700;letter-spacing:.5px;color:var(--a);border:1px solid var(--a);background:rgba(0,0,0,.3)}
.st3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 12px}
.st3 div{padding:8px 4px;text-align:center;border-radius:12px;background:rgba(255,255,255,.06);font-size:.68rem;line-height:1.35;color:var(--tx)}
.st3 b{display:block;font-size:1.1rem;color:#fff}.st3 .a b{color:#18D6A5}.st3 .n b{color:var(--or)}
.pb{height:7px;border-radius:7px;background:rgba(255,255,255,.1);overflow:hidden;margin:0 0 14px}
.pb i{display:block;height:100%;border-radius:7px;background:linear-gradient(90deg,#18D6A5,var(--cy));transition:width .5s}
.fg{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-top:36px}
@media(min-width:760px){.fg{grid-template-columns:repeat(4,1fr)}}
.fg div{padding:16px 10px;text-align:center;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid var(--ln);font-size:.8rem;color:var(--tx)}
.fg b{display:block;margin-top:2px;color:#fff;font-size:.9rem}.fg i{font-style:normal;font-size:1.6rem}
/* tables, boxes */
.bx{padding:20px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid var(--ln)}
.ts{overflow-x:auto;border-radius:16px;border:1px solid var(--ln)}
table.tb{width:100%;border-collapse:collapse;font-size:.88rem;min-width:560px}
.tb th,.tb td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--ln)}.tb th{background:rgba(255,255,255,.07);font-size:.8rem;color:var(--cy)}.tb tr:last-child td{border:0}
.tg{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:600;background:rgba(255,128,8,.15);color:var(--or)}.tg.g{background:rgba(24,214,165,.15);color:#18D6A5}
.ch{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 14px}.ch span{padding:4px 10px;border-radius:8px;font-size:.76rem;background:rgba(255,255,255,.08)}
.nt{margin-top:16px;font-size:.8rem;color:var(--tx)}
.dn{font-size:.76rem;font-weight:700;color:var(--cy)}
/* exam page */
.eh{display:flex;gap:16px;align-items:center;margin:30px 0 18px}.eh h1{margin:0;font-size:clamp(1.4rem,5vw,2rem)}.eh p{margin:0;color:var(--tx);font-size:.9rem}
.big{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.big div{padding:16px 6px;text-align:center;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid var(--ln);font-size:.78rem;color:var(--tx)}
.big b{display:block;font-size:1.9rem;line-height:1.2;color:#fff}.big .a b{color:#18D6A5}.big .n b{color:var(--or)}
.tl{display:grid;gap:10px;grid-template-columns:1fr;margin-top:18px}
@media(min-width:760px){.tl{grid-template-columns:repeat(2,1fr)}}
.ti{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid var(--ln)}
.ti.ok{border-color:rgba(24,214,165,.45)}.ti .no{flex:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:700;background:rgba(255,255,255,.1)}
.ti .tt{flex:1;min-width:0;font-weight:600;font-size:.92rem}.ti .tt small{display:block;font-weight:400;font-size:.75rem;color:var(--tx)}
/* forms */
.fm{max-width:430px;margin:36px auto;padding:26px 22px}
.fm h1{margin:0 0 4px;font-size:1.6rem}.fm p{margin:0 0 18px;color:var(--tx);font-size:.88rem}
.fm label{display:block;margin:12px 0 5px;font-size:.84rem;font-weight:600}
.fm input{width:100%;min-height:48px;padding:11px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;font:500 1rem 'Poppins',sans-serif}
.fm input:focus{border-color:var(--cy);outline:0}
.er{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:rgba(255,61,119,.14);color:#ff8fb0;font-size:.84rem}
.sw{margin-top:16px;text-align:center;font-size:.88rem;color:var(--tx)}.sw a{color:var(--cy);font-weight:600;cursor:pointer}
.pr{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.av{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;font-size:1.9rem;font-weight:800;background:linear-gradient(135deg,var(--cy),var(--pu),var(--or))}
.two{display:grid;gap:16px;grid-template-columns:1fr;margin-top:16px}@media(min-width:860px){.two{grid-template-columns:1fr 1fr}}
.bx h3{margin:0 0 12px;font-size:1.05rem}
.row{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--ln);font-size:.88rem}.row:last-child{border:0}.row span:first-child{color:var(--tx)}
.ft{margin:56px 0 0;padding:26px 0 90px;border-top:1px solid var(--ln);text-align:center;font-size:.78rem;color:rgba(255,255,255,.55)}
/* modal + whatsapp */
.md{position:fixed;inset:0;z-index:99998;display:none;align-items:flex-end;justify-content:center;background:rgba(3,6,14,.8);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.md.on{display:flex}
.sh{position:relative;width:100%;max-width:640px;max-height:90vh;overflow:auto;padding:26px 20px 22px;border-radius:26px 26px 0 0;background:#0b1226;border:1px solid rgba(0,242,254,.3)}
@media(min-width:700px){.md{align-items:center;padding:20px}.sh{border-radius:26px;padding:30px 28px}}
.sh h3{margin:0 40px 6px 0;font-size:1.25rem}.x{position:absolute;top:12px;right:12px;width:40px;height:40px;border:0;border-radius:50%;cursor:pointer;color:#fff;background:rgba(255,255,255,.12)}
.q{margin:14px 0;padding:14px;border-radius:14px;background:rgba(255,255,255,.05)}.q b{display:block;margin-bottom:8px;font-size:.95rem}
.q label{display:flex;gap:10px;align-items:center;min-height:40px;padding:4px 8px;border-radius:10px;cursor:pointer;font-size:.9rem}.q label:hover{background:rgba(255,255,255,.07)}.q input{width:18px;height:18px;accent-color:var(--cy)}
.wa{position:fixed;right:16px;bottom:16px;z-index:99997;display:flex;align-items:center;gap:8px;padding:12px 16px 12px 12px;border-radius:999px;color:#fff;font-weight:700;font-size:.9rem;background:#25D366;box-shadow:0 8px 24px rgba(37,211,102,.45)}
.wa svg{width:28px;height:28px}.wa:hover{filter:brightness(1.08);color:#fff}
@media(max-width:520px){.wa span{display:none}.wa{padding:12px}}
@media(prefers-reduced-motion:reduce){.mt *{transition:none!important;animation:none!important}}

.stb{display:flex;gap:8px;justify-content:center;margin:0 0 18px;flex-wrap:wrap}.stb a{padding:10px 18px;border-radius:12px;font-weight:600;font-size:.9rem;cursor:pointer;background:rgba(255,255,255,.07);border:1px solid var(--ln)}.stb a.on{background:linear-gradient(115deg,var(--cy),var(--pu));border-color:transparent}
.pt{display:flex;justify-content:space-between;align-items:center;margin:0 0 12px}.pr2{font-size:1.5rem;font-weight:800;color:var(--or)}
.fm label input{display:block;margin-top:5px}

.rn{position:fixed;inset:0;z-index:99999;background:#060B19;overflow:auto;display:none}.rn.on{display:block}
.rnh{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;background:#0b1226;border-bottom:1px solid var(--ln)}.rnt{font-weight:700;color:var(--or)}
.rnb{padding-top:16px;padding-bottom:40px}
.op{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;margin:8px 0;padding:10px 14px;border-radius:14px;cursor:pointer;text-align:left;color:#fff;font:500 .95rem 'Poppins','Noto Sans Devanagari',sans-serif;background:rgba(255,255,255,.06);border:1.5px solid var(--ln)}
.op i{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-weight:700;background:rgba(255,255,255,.1)}
.op.sel{border-color:var(--cy);background:rgba(0,242,254,.12)}.op.sel i{background:var(--cy);color:#06101f}
.rnc{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;margin-top:14px}
.pal{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:8px}
.pq{height:42px;border-radius:10px;border:1px solid var(--ln);background:rgba(255,255,255,.06);color:#fff;font-weight:600;cursor:pointer}.pq.an{background:#18D6A5;color:#04241b}.pq.mk{background:var(--pu)}.pq.cu{outline:2px solid #fff}
.omr{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.or{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--ln)}.or b{width:26px;font-size:.8rem;color:var(--tx)}
.or i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:.72rem;font-weight:700;border:1.5px solid rgba(255,255,255,.25)}
.or i.g{background:#18D6A5;border-color:#18D6A5;color:#04241b}.or i.r{background:#ff3d77;border-color:#ff3d77}.or i.c{border-color:#18D6A5;color:#18D6A5}
.it{margin-top:12px}.it.ok{border-left:4px solid #18D6A5}.it.wr{border-left:4px solid #ff3d77}.it.sk{border-left:4px solid #888}
.ol{padding:7px 10px;margin:6px 0;border-radius:10px;font-size:.9rem;background:rgba(255,255,255,.04)}.ol.g{background:rgba(24,214,165,.16)}.ol.r{background:rgba(255,61,119,.16)}
.ex{margin-top:10px;padding:10px 12px;border-radius:12px;font-size:.88rem;background:rgba(0,242,254,.08);border:1px solid rgba(0,242,254,.25)}
#sol[data-f=w] .it:not(.wr),#sol[data-f=u] .it:not(.sk){display:none}