/* Digital Darsgah website — navy "classroom board" bands, calm light reading sections; gold = exam marks, green = study/progress */
:root{
  --bg:#f6f8fb; --surface:#ffffff; --fg:#14213a; --muted:#5a6a84; --line:#dfe5ee;
  --navy:#0d1b33; --navy2:#16294a; --onnavy:#eef3fb; --onnavy-m:#a9b8d3;
  --green:#0f7a5c; --green-s:#e3f3ec; --gold:#e9a826; --gold-s:#fdf3dc;
  --shadow:0 18px 40px -22px rgba(13,27,51,.45);
  --f-disp:"Sora",system-ui,sans-serif; --f-body:"Inter",system-ui,sans-serif;
  --f-ur:"Noto Nastaliq Urdu","Noto Naskh Arabic",serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a1324; --surface:#111d33; --fg:#e7edf7; --muted:#9fb0cb; --line:#22324f;
  --navy:#07101f; --navy2:#0f1d36; --green:#3cc497; --green-s:#123a30; --gold:#f2b33d; --gold-s:#3a2f14; --shadow:0 18px 40px -22px rgba(0,0,0,.8); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a1324; --surface:#111d33; --fg:#e7edf7; --muted:#9fb0cb; --line:#22324f;
  --navy:#07101f; --navy2:#0f1d36; --green:#3cc497; --green-s:#123a30; --gold:#f2b33d; --gold-s:#3a2f14; --shadow:0 18px 40px -22px rgba(0,0,0,.8); color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--navy)}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:inherit}
h1,h2,h3{font-family:var(--f-disp);line-height:1.2;text-wrap:balance;margin:0}
html:not([dir="rtl"]) .only-ur{display:none}
[dir="rtl"] body,[dir="rtl"] button,[dir="rtl"] input,[dir="rtl"] select{font-family:var(--f-ur);line-height:2}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3{font-family:var(--f-ur);line-height:1.9}
.ltr{direction:ltr;unicode-bidi:isolate}
.urt{font-family:var(--f-ur);line-height:1.9}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:700;text-decoration:none;border:1px solid transparent;font-size:15px;cursor:pointer;font-family:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.b-gold{background:var(--gold);color:#1b1404}
.b-ghost{border-color:rgba(255,255,255,.28);color:var(--onnavy)}
.b-line{border-color:var(--line);color:var(--fg);background:var(--surface)}
.b-green{background:var(--green);color:#fff}
.kick{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
[dir="rtl"] .kick{letter-spacing:0;font-size:14px}
/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--navy);color:var(--onnavy);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;gap:18px;padding-block:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-inline-end:auto}
.brand img{width:38px;height:38px;border-radius:10px;background:#fff}
.brand b{font-family:var(--f-disp);font-size:17px}.brand b span{color:#7fd8b5}
.brand small{display:block;font-family:var(--f-ur);font-size:12px;line-height:1.4;color:var(--onnavy-m)}
.links{display:flex;gap:18px;font-size:14px;font-weight:600}
.links a{text-decoration:none;color:var(--onnavy-m)}.links a:hover,.links a[aria-current]{color:var(--onnavy)}
.links a[aria-current]{box-shadow:inset 0 -2px 0 var(--gold)}
.lang{background:none;border:1px solid rgba(255,255,255,.28);color:var(--onnavy);border-radius:10px;padding:7px 12px;font-weight:700;cursor:pointer;font-family:var(--f-ur)}
.navcta{padding:9px 14px;font-size:14px}
.menu{display:none;background:none;border:1px solid rgba(255,255,255,.28);color:var(--onnavy);border-radius:10px;padding:7px 10px;font-weight:700;cursor:pointer}
@media (max-width:900px){.links{display:none;order:9;width:100%;flex-direction:column;gap:2px;padding-block:6px 4px}.links.open{display:flex}.links a{padding:8px 0}.menu{display:inline-block}}
@media (max-width:480px){.navcta{display:none}}
/* page hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#1f3d6b 0,transparent 60%),var(--navy);color:var(--onnavy);padding-block:56px 72px;overflow:hidden}
.hero.small{padding-block:44px 48px}
.hero h1{font-size:clamp(32px,4.6vw,52px);line-height:1.12;color:#fff}
.hero.small h1{font-size:clamp(28px,4vw,42px)}
[dir="rtl"] .hero h1{font-size:clamp(28px,4.2vw,46px);line-height:1.95}
.hero .lead{font-family:var(--f-disp);font-size:clamp(18px,2.2vw,24px);font-weight:700;color:var(--gold);margin:8px 0 12px}
[dir="rtl"] .hero .lead{font-family:var(--f-ur)}
.hero p.sub{color:var(--onnavy-m);max-width:60ch;font-size:17px;margin:0 0 22px}
.hgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hgrid>*{min-width:0}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.hnote{margin-top:16px;font-size:13px;color:var(--onnavy-m)}
.stage{position:relative;min-height:470px}
.sheet{position:absolute;inset:30px 0 auto 6%;background:#fbfaf6;color:#1e2433;border-radius:6px;padding:18px 18px 22px;box-shadow:var(--shadow);transform:rotate(-4deg);width:78%;font-size:12px;direction:ltr;font-family:var(--f-body);line-height:1.5}
.sheet .sh{display:flex;justify-content:space-between;border-bottom:2px solid #1e2433;padding-bottom:6px;margin-bottom:8px;font-weight:700}
.sheet .q{display:flex;justify-content:space-between;font-weight:700;margin:10px 0 4px}
.sheet .ln{height:7px;background:#e6e3da;border-radius:4px;margin:6px 0}.sheet .ln.s{width:70%}
.phone{width:212px;border-radius:30px;padding:8px;background:#0b0f18;box-shadow:var(--shadow);max-width:100%}
.phone img{display:block;border-radius:22px;width:100%;height:auto}
.stage .phone{position:absolute}
.p1{right:4%;top:0}.p2{left:2%;bottom:-20px;width:190px;transform:rotate(-3deg)}
@media (max-width:900px){.hgrid{grid-template-columns:1fr}.stage{min-height:420px;max-width:460px;margin:0 auto;width:100%}}
@media (max-width:420px){.stage .phone{width:170px}.p2{width:150px}.stage{min-height:360px}}
@media (prefers-reduced-motion:no-preference){.p1{animation:fl 6s ease-in-out infinite}@keyframes fl{50%{transform:translateY(-8px)}}}
/* strip */
.strip{background:var(--surface);border-bottom:1px solid var(--line)}
.sgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;padding-block:22px}
.sgrid div{display:flex;flex-direction:column}
.sgrid b{font-family:var(--f-disp);font-size:24px;font-variant-numeric:tabular-nums}
.sgrid span{font-size:13px;color:var(--muted)}
@media (max-width:800px){.sgrid{grid-template-columns:repeat(2,1fr)}}
/* sections */
section.blk{padding-block:68px}
section.alt{background:var(--surface);border-block:1px solid var(--line)}
.head{max-width:740px;margin-bottom:30px}
.head h2{font-size:clamp(25px,3.1vw,34px);margin:8px 0 10px}
.head p{color:var(--muted);margin:0;font-size:17px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.two>*{min-width:0}
.two.rev>:first-child{order:2}
@media (max-width:860px){.two{grid-template-columns:1fr}.two.rev>:first-child{order:0}}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feat.three{grid-template-columns:repeat(3,1fr)}
.feat>div{min-width:0}
.feat h3{font-size:17px;margin-bottom:4px}
.feat p{margin:0;color:var(--muted);font-size:15px}
.ico{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--green-s);color:var(--green);font-weight:800;margin-bottom:8px;font-family:var(--f-disp)}
@media (max-width:860px){.feat.three{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.feat,.feat.three{grid-template-columns:1fr}}
.shots{display:flex;gap:18px;justify-content:center}
.shots .phone{width:min(46%,220px)}
.shots .phone:nth-child(2){margin-top:46px}
.one{display:flex;justify-content:center}
.one .phone{width:min(70%,250px)}
.laptop{border-radius:14px;padding:10px 10px 14px;background:#0b0f18;box-shadow:var(--shadow)}
.laptop img{display:block;width:100%;height:auto;border-radius:6px}
ul.ticks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px}
ul.ticks li{padding-inline-start:26px;position:relative}
ul.ticks li::before{content:"";position:absolute;inset-inline-start:2px;top:.55em;width:12px;height:7px;border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(-45deg)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chip{border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}
/* roles */
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.role{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.role h3{font-size:19px}.role p{margin:0;color:var(--muted)}
.role a.more{margin-top:auto;font-weight:700;color:var(--green);text-decoration:none}
@media (max-width:860px){.roles{grid-template-columns:1fr}}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:0;counter-reset:s}
.steps li{list-style:none;border-top:3px solid var(--gold);padding-top:14px;counter-increment:s;min-width:0}
.steps li::before{content:counter(s);font-family:var(--f-disp);font-weight:800;color:var(--gold);font-size:22px;display:block}
.steps h3{font-size:16px;margin:2px 0 4px}.steps p{margin:0;color:var(--muted);font-size:14px}
.steps.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.steps,.steps.three{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.steps,.steps.three{grid-template-columns:1fr}}
/* books */
.cls{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cls>div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0}
.cls h3{font-size:16px;display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.cls h3 small{font-family:var(--f-ur);font-weight:500;color:var(--muted);font-size:13px}
.cls ul{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-direction:column;gap:7px;font-size:14px}
.cls li{display:flex;justify-content:space-between;gap:8px}
.cls li span:first-child{font-family:var(--f-body);line-height:1.6}
.cls li span:last-child{font-family:var(--f-ur);color:var(--muted);font-size:13px;line-height:1.8}
@media (max-width:960px){.cls{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.cls{grid-template-columns:1fr}}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tabs a{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;font-weight:700;text-decoration:none;font-size:14px}
.bclass{margin-bottom:40px}
.bclass>h2{font-size:24px;margin-bottom:14px;display:flex;gap:12px;align-items:baseline}
.bclass>h2 small{font-family:var(--f-ur);font-weight:500;color:var(--muted);font-size:18px}
.bgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:760px){.bgrid{grid-template-columns:1fr}}
.book{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 18px 12px;min-width:0}
.book .bt{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.book h3{font-size:18px;font-family:var(--f-disp)}
.book .bu{font-family:var(--f-ur);color:var(--muted);font-size:16px;line-height:1.8}
.book .meta{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}
.pill{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;background:var(--bg);border:1px solid var(--line);font-variant-numeric:tabular-nums}
.pill.g{background:var(--green-s);color:var(--green);border-color:transparent}
.pill.y{background:var(--gold-s);color:var(--fg);border-color:transparent}
details summary{cursor:pointer;font-weight:700;color:var(--green);padding:6px 0;font-size:14px}
ol.chs{margin:6px 0 8px;padding:0;list-style:none;display:grid;gap:4px;font-size:14px}
ol.chs li{display:grid;grid-template-columns:2.2em 1fr auto;gap:8px;align-items:baseline;border-top:1px dashed var(--line);padding-top:4px}
ol.chs li b{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:600}
ol.chs li .u{font-family:var(--f-ur);color:var(--muted);font-size:13px;line-height:1.8;text-align:end}
ol.chs li span{min-width:0}
/* navy band */
.band{background:var(--navy);color:var(--onnavy)}
.band .head p{color:var(--onnavy-m)}.band .kick{color:#7fd8b5}
.quote{font-family:var(--f-disp);font-size:clamp(20px,2.6vw,28px);line-height:1.4;font-weight:700;color:#fff;margin:0 0 12px}
[dir="rtl"] .quote{font-family:var(--f-ur);line-height:2}
.note{border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:18px;color:var(--onnavy-m);font-size:15px}
.note b{color:var(--onnavy)}
/* faq */
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px 16px}
.faq summary{color:var(--fg);font-size:16px;padding:10px 0}
.faq p{margin:0 0 12px;color:var(--muted)}
/* contact */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.contact>*{min-width:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:12px}
.num{font-family:var(--f-disp);font-size:22px;font-weight:700;user-select:all;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.copy{border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:10px;padding:6px 12px;font-weight:600;cursor:pointer}
form{display:grid;gap:12px}
label{display:grid;gap:4px;font-size:14px;font-weight:600}
input,select{font:inherit;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg)}
.ok{color:var(--green);font-weight:700;font-size:14px}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.joincta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.joincta h2{font-size:clamp(22px,2.8vw,30px);color:#fff}
footer{background:var(--navy);color:var(--onnavy-m);padding-block:34px;font-size:14px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}
.fgrid>*{min-width:0}
.fgrid h4{color:var(--onnavy);margin:0 0 8px;font-family:var(--f-disp);font-size:14px}
[dir="rtl"] .fgrid h4{font-family:var(--f-ur)}
.fgrid a{display:block;text-decoration:none;padding:2px 0}.fgrid a:hover{color:var(--onnavy)}
.fbot{border-top:1px solid rgba(255,255,255,.1);margin-top:22px;padding-top:16px}
@media (max-width:700px){.fgrid{grid-template-columns:1fr}}

/* videos */
.vrow{display:grid;grid-template-columns:2.2fr 1fr;gap:22px;align-items:start}
.vrow>*{min-width:0}
@media (max-width:760px){.vrow{grid-template-columns:1fr}}
figure.vid{margin:0;background:#0b0f18;border-radius:16px;padding:8px;box-shadow:var(--shadow)}
figure.vid video{display:block;width:100%;height:auto;border-radius:10px;background:#000}
figure.vid.land video{aspect-ratio:16/9}
figure.vid.port{max-width:340px;margin-inline:auto;width:100%}
figure.vid.port video{aspect-ratio:9/16}
figure.vid figcaption{color:#eef3fb;font-weight:700;font-size:14px;padding:10px 6px 4px;display:flex;flex-wrap:wrap;gap:6px 12px;justify-content:space-between}
figure.vid .vnote{color:#a9b8d3;font-weight:500;font-size:12px}
textarea{font:inherit;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg);resize:vertical}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{color:#c0392b;font-weight:700;font-size:14px}

[id]{scroll-margin-top:84px}