:root{
  --bg:#fffaf0; --ink:#2b2118; --muted:#6b5b4b; --card:#ffffff; --line:#eadfc9;
  --saffron:#d96a00; --saffron-d:#a84f00; --green:#1b7a4b; --green-d:#125937; --wa:#128c4a; --warn:#b3261e;
  --r:16px; --shadow:0 3px 14px rgba(80,50,10,.10);
}
*{box-sizing:border-box}
html{font-size:17px;-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:70px}
@media(min-width:760px){html{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:"Noto Sans","Noto Sans Devanagari",system-ui,"Segoe UI",Roboto,Mangal,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
img,svg{max-width:100%}
a{color:var(--saffron-d)}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em}
h1{font-size:1.65rem} h2{font-size:1.35rem} h3{font-size:1.1rem} h4{font-size:1rem}
@media(min-width:760px){h1{font-size:2.3rem} h2{font-size:1.6rem}}
section{padding:30px 0}
.muted{color:var(--muted)} .small{font-size:.8rem}

/* header + menu */
header.top{position:sticky;top:0;z-index:20;background:rgba(255,250,240,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:7px;padding-bottom:7px;position:relative}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.05rem}
.brand img{width:38px;height:38px}
.brand.light{color:#fff}
.menu-btn{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:12px;border:2px solid var(--line);background:#fff;font:inherit;font-weight:700;font-size:.9rem;color:var(--ink);cursor:pointer}
.bars{display:grid;gap:4px}.bars i{display:block;width:20px;height:2.5px;background:var(--ink);border-radius:2px}
.menu{position:absolute;right:16px;top:calc(100% + 6px);width:min(300px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 12px 36px rgba(60,40,10,.22);padding:8px}
.menu[hidden]{display:none}
.menu>a{display:block;padding:12px 14px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:.95rem}
.menu>a:hover{background:#fff3df}
.menu-label{margin:8px 14px 4px;font-size:.75rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.langs{display:flex;gap:6px}
.menu .langs{padding:0 8px 8px}
.langs button{flex:1;min-height:44px;padding:0 10px;border-radius:10px;border:2px solid var(--line);background:#fff;font:inherit;font-size:.85rem;font-weight:700;cursor:pointer;color:var(--ink)}
.langs button[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:10px 22px;border-radius:14px;border:0;font:inherit;font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;text-align:center;color:#fff;background:var(--saffron);box-shadow:var(--shadow)}
.btn:hover{background:var(--saffron-d)}
.btn.wa{background:var(--wa)} .btn.wa:hover{background:var(--green-d)}
.btn.ghost{background:#fff;color:var(--ink);border:2px solid var(--line);box-shadow:none}
.btn.small{min-height:42px;padding:6px 14px;font-size:.85rem;border-radius:11px}
.btn.danger{background:var(--warn)}
.btn:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #1a73e8;outline-offset:2px}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* hero */
.hero{background:linear-gradient(180deg,#ffe7c2 0%,#fffaf0 100%);padding:26px 0 22px}
.hero .grid{display:grid;gap:18px;align-items:center}
.eyebrow{font-weight:700;color:var(--green-d);margin:0 0 6px;font-size:.9rem}
.hero p.lead{font-size:1rem;color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.cta .btn{flex:1 1 150px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.78rem;font-weight:700}
.hero svg{width:100%;max-width:240px;justify-self:center}
@media(min-width:760px){.hero{padding:44px 0 36px}.hero .grid{grid-template-columns:1.3fr 1fr}.hero svg{max-width:340px}.cta .btn{flex:0 0 auto}}

/* cards */
.cards{display:grid;gap:14px}
@media(min-width:700px){.cards.c2{grid-template-columns:1fr 1fr}.cards.c3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.batch .kind{display:inline-block;background:#e6f4ec;color:var(--green-d);font-weight:700;font-size:.75rem;padding:2px 11px;border-radius:999px;margin-bottom:8px}
.batch .soon{float:right;background:#fff3df;color:var(--saffron-d);font-weight:700;font-size:.75rem;padding:2px 11px;border-radius:999px}
.batch dl{display:grid;grid-template-columns:auto 1fr;gap:3px 14px;margin:8px 0 14px;font-size:.92rem}
.batch dt{color:var(--muted)} .batch dd{margin:0;font-weight:700}
.batch .left{color:var(--warn);font-weight:700;font-size:.85rem}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:10px}
.steps li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;font-size:.95rem}
.steps li::before{content:counter(s);flex:none;width:32px;height:32px;border-radius:50%;background:var(--saffron);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.9rem}
.alt{background:#fff3df}

/* teacher */
.about{display:grid;gap:18px;align-items:center;justify-items:start}
.portrait{width:170px;height:170px;border-radius:50%;object-fit:cover;border:5px solid #fff;box-shadow:var(--shadow);justify-self:center;background:#ffe7c2}
.tname{font-size:1.2rem;font-weight:800;margin:0}
.tsub{font-weight:700;margin:0 0 10px;font-size:.9rem}
@media(min-width:760px){.about{grid-template-columns:260px 1fr;gap:36px}.portrait{width:240px;height:240px}.tname{font-size:1.4rem}}

/* product */
.product{display:grid;gap:14px;align-items:center;grid-template-columns:110px 1fr}
.product img{width:100%;height:auto;max-height:190px;object-fit:contain}
.product .price{margin:.2em 0}
@media(min-width:700px){.product{grid-template-columns:160px 1fr;gap:24px}}

/* review slider */
.slider{position:relative}
.slider .track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;gap:14px}
.slider .track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:center;margin:0}
.slide .card{height:100%;display:flex;flex-direction:column;justify-content:space-between;text-align:center}
.slide p{margin:0 0 10px;font-size:1rem;font-style:italic}
.slide footer{color:var(--muted);font-size:.85rem;font-weight:700}
.dots{display:flex;justify-content:center;gap:4px;margin-top:6px}
.dots button{width:30px;height:30px;border:0;background:none;padding:0;cursor:pointer;display:grid;place-items:center}
.dots button::after{content:"";width:10px;height:10px;border-radius:50%;background:#d8c9a8}
.dots button[aria-current="true"]::after{background:var(--saffron);width:22px;border-radius:6px}
@media(min-width:700px){.slide{flex-basis:calc(50% - 7px)}}

details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:2px 14px;margin-bottom:8px}
details p{margin:0 0 12px;font-size:.95rem}
summary{cursor:pointer;font-weight:700;padding:11px 0;min-height:44px;font-size:.95rem}
.price{font-size:1.25rem;font-weight:800;color:var(--green-d)}

/* footer */
footer.site{padding:30px 0 90px;background:#2b2118;color:#eadcc4;font-size:.85rem}
footer.site a{color:#ffd9a0}
footer.site p{margin:.4em 0}
.fgrid{display:grid;gap:22px}
@media(min-width:700px){.fgrid{grid-template-columns:1.4fr 1fr 1fr}}
footer.site h4{color:#fff;margin:0 0 6px}
.social{display:flex;gap:10px;margin-top:6px}
.social a{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#43362a;color:#fff}
footer.site .disc{border-top:1px solid #43362a;margin-top:22px;padding-top:14px;opacity:.8;font-size:.78rem}
footer.site .copy{opacity:.9;margin-top:6px}

/* floating whatsapp */
.fab{position:fixed;right:12px;bottom:12px;z-index:30;min-height:48px;padding:0 16px;border-radius:999px;background:var(--wa);color:#fff;font-weight:700;font-size:.9rem;display:flex;align-items:center;gap:7px;text-decoration:none;box-shadow:0 5px 18px rgba(0,0,0,.28)}

/* forms + dialog */
dialog{border:0;border-radius:20px;padding:0;width:min(520px,94vw);max-height:92vh;box-shadow:0 20px 60px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(30,20,10,.55)}
.dlg{padding:20px;overflow:auto;max-height:92vh}
label{display:block;font-weight:700;margin:12px 0 5px;font-size:.92rem}
input,select,textarea{width:100%;min-height:48px;padding:8px 12px;font:inherit;font-size:1rem;border:2px solid #cdbf9f;border-radius:11px;background:#fff;color:var(--ink)}
textarea{min-height:100px}
.row2{display:grid;gap:0 12px}
@media(min-width:520px){.row2{grid-template-columns:1fr 1fr}}
.err{color:var(--warn);font-weight:700;margin-top:8px;min-height:1.2em;font-size:.9rem}
.pay{background:#f1faf5;border:2px solid #bfe3cf;border-radius:14px;padding:14px;margin-top:12px;text-align:center}
.pay #qr{display:flex;justify-content:center;margin:10px 0}
.pay code{background:#fff;padding:2px 8px;border-radius:8px;word-break:break-all}
.hide{display:none!important}