:root{--navy:#0B1F3F;--navy2:#13305F;--blue:#1F6FEB;--teal:#14B8A6;--gold:#C9A24B;--mint:#EAF6F3;--grey:#F4F6F9;--line:#E1E6EE;--text:#1B2638;--muted:#5B6678;--r:3px;--sh:0 2px 10px rgba(11,31,63,.08)}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--text);line-height:1.6;background:#fff}
img{max-width:100%;display:block;border-radius:var(--r);background:var(--grey)}a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;letter-spacing:-.01em}h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}h2{font-size:clamp(1.6rem,3vw,2.2rem)}h3{font-size:1.1rem}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.sec{padding:80px 0}.alt{background:var(--grey)}.mintbg{background:var(--mint)}
.head{max-width:620px;margin-bottom:40px}.head p{color:var(--muted);margin-top:10px}.center{margin-inline:auto;text-align:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--r);border:1.5px solid var(--blue);background:var(--blue);color:#fff;font:600 .95rem inherit;font-family:inherit;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:#1858BD;border-color:#1858BD}.btn.out{background:transparent;color:var(--blue)}.btn.out:hover{background:var(--blue);color:#fff}
.btn.navy{background:var(--navy);border-color:var(--navy)}.btn.navy:hover{background:var(--navy2)}.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn.wh{background:#fff;border-color:#fff;color:var(--navy)}.btn.ow{background:transparent;border-color:#fff;color:#fff}.btn.ow:hover{background:#fff;color:var(--navy)}.btn.sm{padding:8px 14px;font-size:.85rem}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;color:var(--navy)}.logo i{width:30px;height:30px;background:var(--navy);color:var(--gold);display:grid;place-items:center;border-radius:var(--r);font-style:normal;font-size:1rem}
.links{display:flex;align-items:center;gap:22px;font-size:.92rem;font-weight:500}.links a:not(.btn):hover,.links a.on{color:var(--blue)}
.burger{display:none;background:none;border:1.5px solid var(--line);border-radius:var(--r);padding:8px;color:var(--navy);cursor:pointer}
.hero{background:linear-gradient(180deg,#fff,var(--mint));padding:64px 0 0}.hero .g{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.tag{display:inline-block;color:var(--blue);font-weight:700;font-size:.8rem;letter-spacing:.08em;margin-bottom:14px;padding-left:12px;border-left:3px solid var(--gold)}
.hero p.lead{color:var(--muted);font-size:1.08rem;margin:18px 0 24px;max-width:520px}.hero .pic{height:480px;object-fit:cover;width:100%;box-shadow:var(--sh)}
.sf{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:8px;background:#fff;padding:10px;border-radius:var(--r);box-shadow:var(--sh);border:1px solid var(--line);margin-bottom:18px}
input,select,textarea{font:inherit;width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue)}
label{font-size:.85rem;font-weight:600;color:var(--navy);display:block;margin-bottom:5px}.sf input,.sf select{border-color:transparent;background:var(--grey)}
.feat{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;background:#fff;border:1px solid var(--line);border-bottom:0;border-radius:var(--r) var(--r) 0 0}
.feat div{display:flex;gap:14px;padding:24px;align-items:flex-start}.feat div+div{border-left:1px solid var(--line)}.feat p{font-size:.9rem;color:var(--muted)}
.ico{flex:none;width:44px;height:44px;border-radius:var(--r);background:var(--mint);color:var(--navy);display:grid;place-items:center}
.grid{display:grid;gap:22px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);display:flex;flex-direction:column;overflow:hidden;transition:border-color .2s}.card:hover{border-color:var(--blue)}
.card>img{height:170px;width:100%;object-fit:cover;border-radius:0}.card .b{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}.card p{color:var(--muted);font-size:.9rem}
.meta{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:.75rem;font-weight:600;padding:3px 9px;border-radius:var(--r);background:var(--grey);color:var(--navy)}.chip.t{background:var(--mint)}.chip.g{background:#F6EFDD;color:#7A5E17}
.price{font-weight:800;color:var(--navy);font-size:1.1rem}.acts{display:flex;gap:8px;margin-top:auto;padding-top:6px;flex-wrap:wrap}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.fb{padding:8px 16px;border:1.5px solid var(--line);background:#fff;border-radius:var(--r);font:600 .88rem inherit;font-family:inherit;cursor:pointer;color:var(--navy)}.fb.on,.fb:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}.steps:before{content:"";position:absolute;top:27px;left:6%;right:6%;border-top:2px dashed var(--teal)}
.step{position:relative;background:transparent}.num{width:54px;height:54px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:800;border-radius:var(--r);margin-bottom:16px;position:relative}.step p{color:var(--muted);font-size:.92rem;margin-top:6px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);background:#fff}.split>img{height:100%;min-height:420px;object-fit:cover;border-radius:0}.split .b{padding:40px;display:flex;flex-direction:column;gap:14px}
ul.ck{list-style:none;padding:0;display:grid;gap:8px}ul.ck li{display:flex;gap:10px;font-size:.93rem}ul.ck svg{color:var(--teal);flex:none;margin-top:3px}
.pf{display:flex;gap:14px;align-items:center}.pf img{width:64px;height:64px;object-fit:cover;border-radius:var(--r)}.sample{font-size:.72rem;color:var(--muted);font-weight:600}
.tc img.av{height:230px;object-fit:cover;object-position:top}
.why{background:var(--navy);color:#fff}.why h2,.why h3{color:#fff}.why p{color:#B9C6DD}.why .ico{background:rgba(255,255,255,.1);color:var(--gold)}.why .card{background:var(--navy2);border-color:#27437A;box-shadow:none}
.quote{font-size:.95rem}.quote .pf img{width:48px;height:48px}.who{font-size:.8rem;color:var(--muted)}
.cta{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:72px 0;text-align:center}.cta h2{color:#fff}.cta p{color:#B9C6DD;margin:12px auto 26px;max-width:560px}.cta .btn+.btn{margin-left:10px}
footer{background:#071429;color:#9FB0CC;padding:64px 0 0;font-size:.9rem}footer h4{color:#fff;margin-bottom:14px;font-size:.95rem}footer a{display:block;padding:3px 0}footer a:hover{color:#fff}
.fg{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.4fr;gap:32px}.fg .logo{color:#fff;margin-bottom:12px}.nl{display:flex;gap:6px;margin-top:10px}.nl input{background:#0F2142;border-color:#27437A;color:#fff}
.soc{display:flex;gap:8px;margin-top:14px}.soc a{width:34px;height:34px;border:1px solid #27437A;border-radius:var(--r);display:grid;place-items:center;padding:0;font-weight:700;font-size:.75rem}
.fine{border-top:1px solid #1B3260;margin-top:44px;padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem}
.pg{background:var(--navy);color:#fff;padding:48px 0}.pg h1{color:#fff;font-size:2.2rem}.pg p{color:#B9C6DD;margin-top:8px}
.lay{display:grid;grid-template-columns:270px 1fr;gap:28px;align-items:start}.side{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:14px;position:sticky;top:90px}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--sh);display:grid;gap:16px;max-width:640px}.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.err{color:#B3261E;font-size:.8rem;margin-top:4px}.ok{background:var(--mint);border-left:4px solid var(--teal);padding:18px;border-radius:var(--r)}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:.9rem}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}th{background:var(--grey);color:var(--navy)}
.stat{padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}.stat b{display:block;font-size:1.8rem;color:var(--navy)}
.note{background:#F6EFDD;border-left:4px solid var(--gold);padding:12px 16px;border-radius:var(--r);font-size:.85rem;margin-bottom:20px}
.empty{padding:40px;text-align:center;color:var(--muted);border:1.5px dashed var(--line);border-radius:var(--r);grid-column:1/-1}
@media(max-width:960px){.g4,.g3{grid-template-columns:repeat(2,1fr)}.hero .g,.split,.lay{grid-template-columns:1fr}.sf{grid-template-columns:1fr 1fr}.fg{grid-template-columns:1fr 1fr}.side{position:static}.steps{grid-template-columns:1fr 1fr}.steps:before{display:none}}
@media(max-width:700px){.burger{display:block}.links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 24px;border-bottom:1px solid var(--line)}.links.open{display:flex}
.g4,.g3,.g2,.feat,.row2,.sf,.fg{grid-template-columns:1fr}.feat div+div{border-left:0;border-top:1px solid var(--line)}.hero .pic{height:280px}.sec{padding:56px 0}
.steps{grid-template-columns:1fr;border-left:2px dashed var(--teal);padding-left:22px;gap:28px}.step .num{margin-left:-49px}.split .b{padding:24px}.cta .btn+.btn{margin:10px 0 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Tutor cards: View Profile (left) + Request Demo (right) side by side */
.tc .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;flex-wrap:nowrap}
.tc .acts .btn{justify-content:center;text-align:center;white-space:nowrap;padding:8px 6px;width:100%}

/* ===== Upgrade: UrbanPro-style header, mega menu, hero, live classes, categories ===== */
:root{--sky:#DCEAFE;--live:#E5484D}
header{box-shadow:0 1px 0 var(--line)}
.tbi{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{gap:10px}.logo .lm{width:40px;height:40px;flex:none;border-radius:9px}
.lw{display:flex;flex-direction:column;line-height:1}.lw b{font-size:1.7rem;font-weight:600;letter-spacing:-.02em;color:var(--navy)}.lw small{font-size:.62rem;color:var(--muted);font-weight:500;margin-top:3px;letter-spacing:.02em}
.logo.lt .lw b{color:#fff}.logo.lt .lw small{color:#9FB0CC}
.tr{display:flex;align-items:center;gap:18px}.tr .lg{font-weight:500}.tr .lg:hover{color:var(--blue)}
.ib{background:none;border:0;color:var(--navy);cursor:pointer;padding:8px;border-radius:var(--r);display:grid;place-items:center}.ib:hover{background:var(--grey)}
.burger{display:grid!important;border:0;padding:8px}
.mn{border-top:1px solid var(--line);position:relative;background:#fff}.mn ul{list-style:none;padding:0;display:flex;gap:6px;justify-content:center}
.mn li{position:static}.mt{display:flex;align-items:center;gap:7px;background:none;border:0;border-bottom:2px solid transparent;font:500 .95rem inherit;font-family:inherit;color:var(--text);padding:14px 16px;cursor:pointer}
.mt svg{transition:transform .2s}.mn li.open .mt{color:var(--blue);border-color:var(--blue)}.mn li.open .mt svg{transform:rotate(180deg)}
.mega{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-top:0;box-shadow:0 14px 28px rgba(11,31,63,.12);z-index:60}.mn li.open .mega{display:block}
.mega .cols{display:grid;grid-template-columns:1.7fr 1.2fr 1fr 1fr;gap:0;padding-top:26px;padding-bottom:26px}.mc{padding:0 24px;border-left:1px solid var(--line)}.mc:first-child{border-left:0;padding-left:0}
.mc h4{font-size:1rem;font-weight:600;margin-bottom:12px}.ml{display:grid;gap:2px}.ml a{white-space:nowrap;font-size:.9rem;color:var(--muted);padding:6px 0}.ml a:hover{color:var(--blue)}
.mc:first-child .ml{grid-template-columns:1fr 1fr;column-gap:24px}
.sbar{display:none;background:var(--grey);border-top:1px solid var(--line);padding:12px 0}.sbar.open{display:block}.sbar .wrap{display:flex;gap:10px;align-items:center;position:relative}.sbar .si{position:absolute;left:36px;color:var(--blue);display:grid}.sbar input{padding-left:44px}
.ov{position:fixed;inset:0;background:rgba(11,31,63,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:80}.ov.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,90vw);background:#fff;z-index:90;transform:translateX(100%);transition:transform .25s;overflow-y:auto;visibility:hidden}.drawer.open{transform:none;visibility:visible;box-shadow:-10px 0 30px rgba(11,31,63,.15)}
.dh{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--line)}
.drawer>a{display:block;padding:16px 28px;border-bottom:1px solid var(--line);font-size:.95rem}.drawer>a:hover{color:var(--blue);background:var(--grey)}
.dc{padding:20px 28px;display:grid;gap:14px;text-align:center}.dc .btn{justify-content:center}.dc .tl{color:var(--blue);font-weight:600}
.mob{display:none}.mob details{border-bottom:1px solid var(--line)}.mob summary{padding:16px 28px;cursor:pointer;font-weight:600;color:var(--navy)}.mob details a{display:block;padding:9px 40px;font-size:.9rem;color:var(--muted)}
/* hero */
.hero2{background:var(--sky);padding:72px 0;overflow-x:clip}.hero2 .g{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.hero2 h1{font-size:clamp(2rem,3.8vw,3rem);font-weight:600;max-width:640px}
.hs{display:flex;background:#fff;border-radius:var(--r);box-shadow:var(--sh);margin:28px 0 24px;max-width:640px;position:relative;overflow:hidden}
.hs .si{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--blue);display:grid}.hs input{border:0;padding:20px 16px 20px 54px;flex:1;min-width:0;font-size:1rem}.hs input:focus{outline:none}
.hs .btn{border-radius:0;padding:0 28px;font-size:1.02rem;white-space:nowrap}
.hst{display:flex;flex-wrap:wrap;gap:0;font-size:.92rem;color:var(--muted)}.hst div{padding:0 18px;border-left:1.5px solid var(--navy);white-space:nowrap}.hst div:first-child{padding-left:0;border:0}.hst b{font-size:1.35rem;font-weight:500;color:var(--navy);margin-right:4px}
.hp{position:relative;padding:34px 0 0 34px}.hp:before{content:"";position:absolute;top:0;left:0;right:0;height:36px;background:#6E9BF2;clip-path:polygon(34px 0,100% 0,100% 100%,0 100%)}
.hp img{position:relative;width:100%;height:400px;object-fit:cover;border-radius:0}
/* live classes */
.livesec{padding:64px 0}.lh{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.lh h2{font-size:1.4rem;font-weight:600;flex:1;text-align:center;margin-left:84px}.ar{display:flex;gap:8px}.ar .ib{border:1px solid var(--line);background:#fff;width:42px;height:42px}
.lrow{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 18px;scrollbar-width:thin}
.lc{flex:0 0 min(440px,86%);scroll-snap-align:start;display:flex;gap:16px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);transition:border-color .2s}.lc:hover{border-color:var(--blue)}
.lt{position:relative;flex:none;width:126px;height:158px;display:block}.lt img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:var(--r)}
.lb{position:absolute;top:0;left:0;z-index:1;background:#6B7686;color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:var(--r) 0 var(--r) 0;display:flex;align-items:center;gap:5px}.lb.on{background:var(--live)}
.lb i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pl 1.4s infinite}@keyframes pl{50%{opacity:.25}}
.lbd{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1}.lbd h3{font-size:1.02rem;font-weight:600;line-height:1.35}.rt{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}.stars{display:inline-flex;gap:2px}
.lbd .btn{margin-top:auto;align-self:flex-start}
/* categories */
.catsec{background:var(--sky)}.catsec .head{margin-bottom:22px}.ctab{justify-content:center}.catsec .fb{background:#fff}.catsec .fb.on{background:var(--blue);border-color:var(--blue)}
.cg{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}.ct{display:flex;flex-direction:column;gap:10px;text-align:center;font-size:.95rem;color:var(--muted)}.ct img{width:100%;aspect-ratio:5/3;object-fit:cover;transition:transform .25s,box-shadow .25s}.ct:hover img{transform:translateY(-3px);box-shadow:var(--sh)}.ct:hover span{color:var(--blue)}
.feat3{padding:56px 0 0}.feat3 .feat div{padding:26px}
@media(max-width:1000px){.mn{display:none}.hero2 .g{grid-template-columns:1fr}.hp{max-width:560px}.cg{grid-template-columns:repeat(3,1fr)}.mob{display:block}.mega .cols{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.hide-s{display:none}.tbi{height:64px}.lw b{font-size:1.4rem}.logo .lm{width:34px;height:34px}.hs{flex-direction:column}.hs input{padding:18px 16px 18px 52px}.hs .btn{padding:16px;justify-content:center}.hst{gap:14px}.hst div{padding:0;border:0;width:45%}.hero2{padding:44px 0}.hp img{height:260px}.cg{grid-template-columns:repeat(2,1fr);gap:14px}.lh h2{margin-left:0;text-align:left;font-size:1.2rem}.lc{flex-basis:90%}.lt{width:104px;height:140px}.livesec{padding:44px 0}.sbar .si{left:36px}}