/* Ostad Pro public landing page */
#marketingLanding{--lp-ink:#18372b;--lp-green:#236b50;--lp-green-deep:#174b38;--lp-mint:#dcece2;--lp-paper:#fbfcf8;--lp-muted:#687b70;--lp-line:#e1e8df;display:block;min-height:100vh;background:radial-gradient(ellipse at 8% 20%,rgba(205,230,210,.34),transparent 34%),#f7f8f4;color:var(--lp-ink);font-family:"IBM Plex Sans Arabic",Tahoma,sans-serif;line-height:1.65;overflow:hidden}
body:not(.ostad-app-open) .app-shell,body:not(.ostad-app-open) #toast{display:none!important}
body.ostad-app-open #marketingLanding{display:none!important}
body.ostad-app-open .app-shell{display:block}
#marketingLanding *{box-sizing:border-box}
#marketingLanding button,#marketingLanding a{font:inherit}
#marketingLanding button{cursor:pointer}
#marketingLanding a{color:inherit;text-decoration:none}
#marketingLanding button:focus-visible,#marketingLanding a:focus-visible{outline:3px solid #79b998;outline-offset:3px}
.lp-nav{max-width:1280px;margin:0 auto;min-height:82px;padding:15px 30px;display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid rgba(202,218,204,.7)}
.lp-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.lp-brand-mark{width:45px;height:45px;border-radius:14px;background:var(--lp-green);color:#fff;display:grid;place-items:center;font-size:23px;font-weight:800;box-shadow:0 7px 18px rgba(35,107,80,.16)}
.lp-brand strong{display:block;font-size:18px;line-height:1.3;letter-spacing:-.2px}
.lp-brand small{display:block;margin-top:2px;color:var(--lp-muted);font-size:11px}
.lp-links{display:flex;align-items:center;gap:28px;color:#50665a;font-size:13px;font-weight:650}
.lp-links a{transition:color .2s}.lp-links a:hover{color:var(--lp-green)}
.lp-actions{display:flex;align-items:center;gap:13px}
.lp-langs{display:flex;align-items:center;gap:3px;background:#edf2eb;border:1px solid #e1e9df;border-radius:11px;padding:3px}
.lp-langs button{min-width:30px;height:29px;border:0;border-radius:8px;background:transparent;color:#66786c;font-size:11px;font-weight:750}
.lp-langs button.active{background:#fff;color:var(--lp-green);box-shadow:0 2px 6px rgba(27,64,43,.1)}
.lp-login{border:1px solid #c5d9c8;background:#fff;border-radius:11px;min-height:42px;padding:0 15px;color:var(--lp-green);font-weight:750!important;font-size:12px!important;white-space:nowrap}
.lp-login span{padding-inline-start:8px}
.lp-main{max-width:1220px;margin:0 auto;padding:0 30px}
.lp-hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:44px;padding:52px 0 40px;min-height:480px}
.lp-copy{position:relative;z-index:1}
.lp-eyebrow{display:flex;align-items:center;gap:9px;color:var(--lp-green);font-size:12px;font-weight:750;margin-bottom:17px}
.lp-dot{width:8px;height:8px;border-radius:50%;background:#59a77a;box-shadow:0 0 0 5px #e2f0e5}
.lp-copy h1{font-size:clamp(37px,4.4vw,57px);letter-spacing:-1.25px;line-height:1.32;color:#173d2d;margin:0 0 18px;font-weight:800}
.lp-copy h1 em{font-style:normal;color:var(--lp-green)}
.lp-copy>p{font-size:16px;line-height:2;color:#536a5d;max-width:580px;margin:0}
.lp-hero-buttons{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:27px}
.lp-primary{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:49px;padding:0 20px;border:1px solid var(--lp-green);border-radius:11px;background:var(--lp-green);color:#fff!important;font-size:13px!important;font-weight:750!important;box-shadow:0 8px 18px rgba(35,107,80,.14);transition:transform .18s,background .18s,box-shadow .18s}
.lp-primary:hover{background:var(--lp-green-deep);box-shadow:0 10px 22px rgba(35,107,80,.22);transform:translateY(-1px)}
.lp-primary span{font-size:17px}
.lp-secondary{display:inline-flex;align-items:center;gap:10px;color:#526b5d!important;font-size:12px;font-weight:750}
.lp-secondary span{width:27px;height:27px;border:1px solid #d8e5d8;border-radius:50%;display:grid;place-items:center;color:var(--lp-green)}
.lp-assurance{margin-top:23px;display:flex;align-items:center;gap:8px;color:#6d8072;font-size:11px}
.lp-assurance>span:first-child{width:19px;height:19px;display:grid;place-items:center;background:#e3f0e5;color:#28724f;border-radius:50%;font-size:12px;font-weight:800}
.lp-visual{min-height:365px;position:relative;display:flex;align-items:center;justify-content:center;isolation:isolate}
.lp-orbit{position:absolute;border:1px solid #dce8da;border-radius:50%;z-index:-1}
.lp-orbit-a{width:335px;height:335px;inset-inline-start:50%;top:50%;transform:translate(-50%,-50%)}
.lp-orbit-b{width:275px;height:275px;inset-inline-start:50%;top:50%;transform:translate(-50%,-50%);border-style:dashed;border-color:#d0e0d1}
.lp-doc-stack{position:relative;width:255px;height:310px;transform:rotate(-2deg)}
.lp-doc{position:absolute;width:220px;height:280px;border-radius:11px;border:1px solid #e0e8df;background:#fff;padding:21px;box-shadow:0 18px 42px rgba(31,68,43,.09)}
.lp-doc-back{inset-inline-start:25px;top:12px;transform:rotate(8deg);background:#e9f1e8}
.lp-doc-front{inset-inline-start:0;top:0;z-index:2}
.lp-doc-top{display:flex;gap:4px;padding-bottom:13px;border-bottom:1px solid #e6ece4;margin-bottom:20px}
.lp-doc-top span{width:5px;height:5px;background:#cad9cb;border-radius:50%}
.lp-doc-label{display:inline-block;background:#e4f0e5;border-radius:5px;padding:4px 8px;color:#2b704e;font-size:10px;font-weight:800;margin-bottom:14px}
.lp-doc h3{font-size:16px;margin:0 0 10px;color:#254a36}
.lp-green-line{width:58%;height:5px;background:#78aa82;border-radius:5px;margin-bottom:17px}
.lp-line{height:5px;background:#e6ece5;border-radius:5px;width:80%;margin:10px 0}
.lp-line.wide{width:100%}.lp-line.short{width:53%}
.lp-table-mini{margin-top:17px;display:grid;grid-template-columns:1fr 1.4fr;gap:5px}
.lp-table-mini i{height:15px;border-radius:3px;background:#edf4ec;border:1px solid #deeadf}
.lp-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-top:19px}
.lp-mini-grid span{height:31px;border-radius:4px;background:#f0f6ef;border:1px solid #e1ebe0}
.lp-check{position:absolute;bottom:19px;inset-inline-end:19px;width:28px;height:28px;border-radius:50%;background:var(--lp-green);color:white;display:grid;place-items:center;font-size:14px;box-shadow:0 4px 12px #236b5030}
.lp-float{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;background:#fff;padding:11px 14px;border:1px solid #e2eae0;border-radius:13px;box-shadow:0 12px 28px rgba(29,66,43,.09);min-width:190px}
.lp-float-one{top:47px;inset-inline-start:0}
.lp-float-two{bottom:35px;inset-inline-end:-2px}
.lp-float-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;background:#e7f2e8;color:var(--lp-green);font-size:18px}
.lp-float b{display:block;color:#244a35;font-size:11px}
.lp-float small{display:block;color:#829187;font-size:9px;margin-top:2px}
.lp-orbit-caption{position:absolute;bottom:4px;inset-inline-start:10px;color:#a2b5a5;font:700 9px/1.3 Arial,sans-serif;letter-spacing:2px}
.lp-proof-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:19px 0 34px;border-top:1px solid #e3eae0;border-bottom:1px solid #e3eae0}
.lp-proof-row>div{display:flex;align-items:center;justify-content:center;gap:10px;color:#516a59;font-weight:650;font-size:12px}
.lp-proof-icon{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:#e9f2e8;color:var(--lp-green);font:700 10px Arial,sans-serif}
.lp-section{padding:65px 0 70px}
.lp-section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:24px}
.lp-kicker{display:block;color:var(--lp-green);font-size:11px;font-weight:800;margin-bottom:8px;letter-spacing:.3px}
.lp-section-heading h2,.lp-how-intro h2,.lp-bottom-cta h2{margin:0;color:#183b2b;font-size:clamp(25px,3vw,35px);line-height:1.5;letter-spacing:-.6px}
.lp-section-heading>p{max-width:380px;margin:0 0 3px;color:var(--lp-muted);font-size:12px;line-height:1.9}
.lp-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.lp-feature{position:relative;min-height:225px;padding:23px 22px;background:rgba(255,255,255,.78);border:1px solid #e1e9e0;border-radius:15px;transition:transform .18s,border-color .18s}
.lp-feature:hover{transform:translateY(-3px);border-color:#c4d9c7}
.lp-feature-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;font-size:21px;margin-bottom:19px}
.lp-feature-icon.green{background:#e4f1e5;color:#28724f}.lp-feature-icon.sand{background:#f3eddf;color:#9a7742}.lp-feature-icon.blue{background:#e8f0f4;color:#4e7c91}.lp-feature-icon.violet{background:#eee9f9;color:#7460ac}.lp-feature-quiz{background:linear-gradient(160deg,#fff 0%,#fbf9ff 100%);border-color:#e2d9f4}.lp-feature-cta{display:inline-flex;align-items:center;gap:8px;margin-top:15px;padding:8px 11px;border:1px solid #d8ccef;border-radius:9px;background:#f4f0fb;color:#665194;font-size:11px;font-weight:800}.lp-feature-cta:hover{background:#eae2f8;border-color:#bcaadd}.lp-feature-cta span{font-size:15px}
.lp-feature-number{position:absolute;top:30px;inset-inline-end:22px;color:#b6c4b8;font:700 9px Arial,sans-serif;letter-spacing:1.2px}
.lp-feature h3{margin:0 0 8px;color:#1c4932;font-size:17px}
.lp-feature p{margin:0;color:#6a7d70;font-size:12px;line-height:1.95}
.lp-how{display:grid;grid-template-columns:.86fr 1.14fr;gap:55px;padding:42px 39px;background:#edf3e9;border:1px solid #dce8d9;border-radius:20px;margin-bottom:66px}
.lp-how-intro h2{font-size:30px}
.lp-how-intro>p{font-size:12px;color:#627669;line-height:2;margin:10px 0 19px;max-width:330px}
.lp-steps{display:flex;flex-direction:column}
.lp-steps article{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid #d7e3d6}
.lp-steps article:first-child{padding-top:3px}.lp-steps article:last-child{border-bottom:0;padding-bottom:0}
.lp-steps article>span{width:35px;height:35px;flex:0 0 35px;display:grid;place-items:center;border-radius:11px;background:#fff;border:1px solid #d7e5d6;color:var(--lp-green);font:800 13px Arial,sans-serif}
.lp-steps h3{margin:0 0 4px;color:#234b34;font-size:14px}
.lp-steps p{margin:0;color:#6b7d70;font-size:11px;line-height:1.8}
.lp-bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:28px 31px;margin-bottom:55px;border-radius:16px;background:linear-gradient(115deg,#1d533c,#28674a);color:#fff;position:relative;overflow:hidden}
.lp-bottom-cta:after{content:"";position:absolute;width:290px;height:290px;border:1px solid #ffffff19;border-radius:50%;inset-inline-end:12%;top:-195px;box-shadow:0 0 0 35px #ffffff08,0 0 0 70px #ffffff05;pointer-events:none}
.lp-bottom-cta .lp-kicker{color:#b6d8be}
.lp-bottom-cta h2{color:#fff;font-size:24px}
.lp-bottom-cta p{color:#d6e7d8;font-size:12px;margin:5px 0 0}
.lp-primary-light{position:relative;z-index:1;background:#fff;color:#1c5a3e!important;border-color:#fff;box-shadow:none;flex-shrink:0}
.lp-primary-light:hover{background:#eef5ed}
.lp-footer{max-width:1220px;margin:0 auto;padding:34px 30px 20px;border-top:1px solid #e0e8de;color:#65786a;font-size:12px}
.lp-footer a{color:inherit;text-decoration:none;text-underline-offset:4px}
.lp-footer a:hover{text-decoration:underline;color:#205b43}
.lp-footer-main{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(140px,.8fr) minmax(170px,.9fr);gap:34px;padding-bottom:26px}
.lp-footer-identity{max-width:350px}
.lp-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#244a36!important;margin-bottom:10px}
.lp-footer-brand .lp-brand-mark{width:34px;height:34px;border-radius:10px;font-size:17px}
.lp-footer-brand b{font-size:15px}
.lp-footer-identity>p{margin:0 0 18px;color:#6e8073;font-size:12px;line-height:1.9}
.lp-studio-link{display:inline-flex;align-items:center;gap:10px;border:1px solid #dce7dc;border-radius:12px;background:#fff;padding:9px 12px;min-width:190px}
.lp-studio-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#e7f1e7;color:#236b50;font-size:17px;font-weight:800}
.lp-studio-link b,.lp-studio-link small{display:block}
.lp-studio-link b{color:#244a36;font-size:12px}
.lp-studio-link small{margin-top:2px;color:#76877a;font-size:10px}
.lp-footer-group{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.lp-footer-group h3{margin:2px 0 5px;color:#284936;font-size:12px;font-weight:800}
.lp-footer-group a{font-size:12px;line-height:1.7}
.lp-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #e7ede5;padding-top:15px;color:#829086;font-size:10px}
.lp-footer a:hover{text-decoration:underline}
@media(min-width:1200px){.lp-hero{padding-top:62px;padding-bottom:53px}}
@media(max-width:900px){.lp-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lp-nav{padding-inline:22px}.lp-links{gap:15px}.lp-hero{gap:17px;grid-template-columns:1fr 0.9fr}.lp-copy h1{font-size:42px}.lp-visual{transform:scale(.9);margin-inline:-16px}.lp-float-one{inset-inline-start:-5px}.lp-float-two{inset-inline-end:-10px}.lp-how{gap:30px;padding:32px}.lp-feature{padding:19px}}
@media(max-width:680px){.lp-nav{padding:13px 16px;min-height:70px;gap:8px;flex-wrap:wrap}.lp-brand{gap:8px}.lp-brand-mark{width:38px;height:38px;border-radius:11px;font-size:20px}.lp-brand strong{font-size:15px}.lp-brand small{font-size:9px}.lp-links{display:none}.lp-actions{gap:7px;margin-inline-start:auto}.lp-login{min-height:36px;padding:0 9px;font-size:10px!important}.lp-langs{padding:2px}.lp-langs button{min-width:25px;height:27px;font-size:10px}.lp-main{padding:0 18px}.lp-hero{grid-template-columns:1fr;gap:5px;padding:37px 0 27px;min-height:auto}.lp-copy h1{font-size:37px;letter-spacing:-.8px}.lp-copy>p{font-size:14px;line-height:1.95}.lp-hero-buttons{gap:15px;margin-top:22px}.lp-primary{min-height:45px;padding:0 15px;font-size:12px!important}.lp-assurance{margin-top:17px;font-size:10px}.lp-visual{min-height:300px;margin:6px 0 -5px;transform:none;overflow:visible}.lp-doc-stack{transform:scale(.87) rotate(-2deg)}.lp-orbit-a{width:275px;height:275px}.lp-orbit-b{width:222px;height:222px}.lp-float{min-width:155px;padding:8px 9px;gap:7px}.lp-float-one{top:25px;inset-inline-start:-1px}.lp-float-two{bottom:12px;inset-inline-end:-1px}.lp-float-icon{width:31px;height:31px;font-size:15px}.lp-float b{font-size:10px}.lp-float small{font-size:8px}.lp-orbit-caption{display:none}.lp-proof-row{grid-template-columns:1fr;gap:10px;padding:17px 0 22px}.lp-proof-row>div{justify-content:flex-start;font-size:11px}.lp-proof-icon{width:27px;height:27px}.lp-section{padding:43px 0 45px}.lp-section-heading{display:block;margin-bottom:17px}.lp-section-heading h2,.lp-how-intro h2{font-size:25px}.lp-section-heading>p{margin-top:7px}.lp-feature-grid{grid-template-columns:1fr;gap:10px}.lp-feature{min-height:0;padding:17px 18px}.lp-feature-icon{width:37px;height:37px;margin-bottom:12px}.lp-feature-number{top:25px;inset-inline-end:18px}.lp-feature h3{font-size:15px}.lp-how{grid-template-columns:1fr;gap:22px;padding:23px 18px;margin-bottom:44px;border-radius:15px}.lp-how-intro h2{font-size:25px}.lp-how-intro>p{margin:7px 0 14px}.lp-steps article{gap:12px;padding:13px 0}.lp-bottom-cta{align-items:flex-start;flex-direction:column;padding:23px 20px;margin-bottom:33px;gap:17px}.lp-bottom-cta h2{font-size:21px}.lp-footer{padding:24px 18px 18px}.lp-footer-main{grid-template-columns:1fr 1fr;gap:23px;padding-bottom:20px}.lp-footer-identity{grid-column:1/-1;max-width:none}.lp-footer-group{gap:8px}.lp-footer-bottom{align-items:flex-start;flex-direction:column;gap:5px}}
@media(prefers-reduced-motion:reduce){#marketingLanding *,#marketingLanding *:before,#marketingLanding *:after{transition:none!important;scroll-behavior:auto!important}}
html{scroll-behavior:smooth}