@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');
:root{--ink:#193f45;--deep:#123c43;--deep2:#1a5256;--accent:#b44e5f;--accent-d:#9c3648;--bg:#f6f9f7;--mint:#eaf3ef;--line:#d8e6e1;--muted:#61777b;--soft:#ffffff;--radius:16px;--shadow:0 12px 45px rgba(22,65,66,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;direction:rtl;text-align:right;font-family:'Cairo',Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:var(--accent-d)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b44e5fa8;outline-offset:3px}
h1,h2,h3,p{margin-block-start:0}.container{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;top:-90px;right:15px;z-index:100;background:#fff;padding:10px 20px;border:2px solid var(--accent);border-radius:8px}.skip:focus{top:12px}
.site-header{position:sticky;top:0;z-index:70;background:rgba(250,252,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}
.header-wrap{height:82px;max-width:1390px;margin:auto;padding-inline:4.8%;display:flex;align-items:center;gap:30px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--ink);white-space:nowrap}.logo-icon{height:43px;width:43px;display:block}.logo-icon svg{height:100%;width:100%}.brand-name{display:block;font-family:Arial,Tahoma,sans-serif;font-weight:800;font-size:19px;letter-spacing:-.6px;line-height:1.14}.brand-name strong{color:var(--accent)}.brand-name small{display:block;color:var(--muted);font:600 10px/1.7 'Cairo',Tahoma,sans-serif;letter-spacing:0;margin-top:3px}
.desktop-nav{display:flex;align-items:center;gap:23px;height:100%;font-weight:700;font-size:13px}.desktop-nav>a{white-space:nowrap}.nav-dropdown{position:relative;align-self:center}.nav-dropdown summary{list-style:none;cursor:pointer;white-space:nowrap}.nav-dropdown summary::-webkit-details-marker{display:none}.chevron{font-size:17px;color:var(--accent);margin-right:7px}.nav-dropdown[open] summary{color:var(--accent)}.drop-panel{position:absolute;top:calc(100% + 21px);right:-14px;width:265px;background:white;padding:10px;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);z-index:30}.drop-panel:before{content:"";position:absolute;inset-inline:0;top:-25px;height:25px}.drop-panel a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:8px}.drop-panel a+a{border-top:1px solid #eef3f1}.drop-panel a:hover{background:#f1f7f4}.drop-panel span{color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:10px}.search-link{width:44px;height:44px;display:grid;place-items:center;color:var(--deep);border:1px solid var(--line);border-radius:12px;background:#fff}.search-link:hover{background:var(--mint)}.menu-toggle{display:none;width:45px;height:45px;background:var(--deep);border:0;border-radius:11px;flex-direction:column;justify-content:center;align-items:center;gap:5px}.menu-toggle span{height:2px;width:19px;background:white;border-radius:3px;transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}
.mobile-menu[hidden]{display:none!important}.mobile-menu{display:none;max-height:calc(100dvh - 72px);overflow:auto;background:#fff;border-top:1px solid var(--line);padding:10px 20px 24px;box-shadow:0 24px 28px #163d4324}.mobile-menu>a,.mobile-menu>details>summary{display:flex;justify-content:space-between;align-items:center;padding:15px 5px;font-weight:800;border-bottom:1px solid #e3ece8;cursor:pointer;list-style:none}.mobile-menu>details>summary::-webkit-details-marker{display:none}.mobile-menu span{color:var(--accent)}.mobile-sub{padding:6px 0 10px 20px;background:#f7faf8;border-radius:8px}.mobile-sub a{display:flex;justify-content:space-between;padding:11px 18px;font-weight:700;font-size:14px}body.menu-open{overflow:hidden}
.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.25px}.eyebrow-line{display:inline-block;width:19px;height:3px;background:var(--accent);vertical-align:middle;margin-left:8px;border-radius:3px}.home-hero{background:linear-gradient(132deg,#ebf4f0 0%,#e6f1ed 60%,#dcece8 100%);overflow:hidden}.hero-layout{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;min-height:560px;gap:38px;padding-block:45px 26px}.hero-copy{padding-block:25px 40px}.hero-copy h1{font-size:clamp(45px,5.2vw,77px);line-height:1.35;letter-spacing:-1.8px;font-weight:800;margin:14px 0 17px;color:var(--deep)}.hero-copy h1 em{font-style:normal;color:var(--accent)}.hero-copy p{font-size:17px;line-height:2;max-width:570px;color:#4d6f72;margin-bottom:28px}.hero-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:15px}.button-primary{display:inline-flex;align-items:center;gap:24px;justify-content:space-between;min-height:50px;padding:12px 22px;color:white;background:var(--accent);border-radius:10px;font-size:14px;font-weight:800;box-shadow:0 8px 16px #b44e5f25;transition:transform .2s,background .2s}.button-primary:hover{background:var(--accent-d);color:white;transform:translateY(-2px)}.button-secondary{display:inline-flex;gap:15px;align-items:center;min-height:50px;padding:12px 17px;font-weight:800;color:var(--deep)}.button-secondary:hover{text-decoration:underline}.hero-art{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}.hero-art svg{position:relative;width:min(100%,475px);height:auto;z-index:1}.art-pattern{position:absolute;width:92%;aspect-ratio:1;border:1px dashed #88aba6;border-radius:50%;opacity:.7}.art-label{position:absolute;bottom:24px;right:7px;z-index:2;transform:rotate(-4deg);background:white;border:1px solid #d3e4df;color:var(--deep);border-radius:9px;padding:10px 18px;box-shadow:var(--shadow);font-size:12px;font-weight:800}.hero-bottom{border-top:1px solid #c8dad5;display:flex;align-items:center;padding-block:22px;gap:36px}.hero-bottom>div{display:flex;align-items:center;gap:10px;padding-inline-end:36px;border-inline-end:1px solid #c9dbd4}.hero-bottom>div:last-child{border:0}.hero-bottom b{font:800 25px Arial,Tahoma,sans-serif;color:var(--accent)}.hero-bottom span{font-size:12px;font-weight:700;color:#547175}
.section{padding-block:80px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-title h2,.section h2,.page-banner h1{font-size:clamp(28px,3.4vw,42px);line-height:1.5;margin:9px 0 6px;font-weight:800;letter-spacing:-.4px}.section-title p,.section>div>p{color:var(--muted);line-height:1.9;margin:0}.text-link{color:var(--accent);font-weight:800;font-size:13px;white-space:nowrap;padding-bottom:5px}
.stage-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.stage-panel{border-radius:16px;background:#fff;border:1px solid var(--line);overflow:hidden}.stage-top{padding:26px 28px 17px;position:relative;min-height:150px;background:linear-gradient(100deg,#fff,#f3f7f5)}.stage-b .stage-top{background:linear-gradient(100deg,#f1f7f5,#e8f3f1)}.stage-glyph{position:absolute;left:24px;top:24px;background:#f8e6e9;color:var(--accent);font-weight:800;padding:5px 10px;border-radius:8px;font-size:12px}.stage-b .stage-glyph{background:var(--deep);color:white}.stage-top h3{font-size:21px;margin:5px 0 6px}.stage-top p{color:var(--muted);font-size:13px}.stage-links{padding:0 26px 15px}.stage-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);font-size:15px;font-weight:800;padding:14px 2px}.stage-links a span:last-child{color:var(--accent)}.stage-links a:hover{padding-inline-start:8px}
.featured{background:#eff5f2}.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.lesson-card{border:1px solid #d6e5df;background:#fff;border-radius:14px;padding:24px 26px 20px;display:flex;flex-direction:column;min-height:250px;transition:transform .2s,box-shadow .2s}.lesson-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.lesson-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tag{font-size:11px;font-weight:800;border-radius:7px;padding:5px 11px;display:inline-flex;align-items:center;line-height:1.6}.tag-geo{background:#e4f0ed;color:#1d6965}.tag-hist{background:#fae8eb;color:#aa4357}.tag-cit{background:#eef0fa;color:#495f8f}.tag-outline{border:1px solid #d2e2dd;background:white;color:#587276}.card-stage{font-size:12px;color:#6c8588}.lesson-card h3{font-size:19px;line-height:1.65;margin:20px 0 10px}.lesson-card h3 a:hover{text-decoration:underline}.lesson-card>p{font-size:13px;line-height:1.9;color:#637e80;flex-grow:1;margin-bottom:18px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #e4eee9;padding-top:14px;font-size:11px;color:#789093}.card-bottom>a{font-weight:800;color:var(--accent);font-size:12px;white-space:nowrap}.card-bottom>a span{font-size:17px;margin-right:4px}
.teacher-promo{background:var(--deep);color:white;overflow:hidden}.promo-content{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:70px}.promo-content h2{max-width:640px;font-size:clamp(29px,3.3vw,45px);line-height:1.6}.promo-content p{color:#c6dedc;line-height:2;max-width:610px}.eyebrow-light{color:#f0adb8}.button-outline-light{display:inline-flex;border:1px solid #84a6a6;border-radius:9px;padding:13px 22px;color:white;font-weight:800;margin-top:20px}.button-outline-light:hover{background:#ffffff1a;color:white}.teacher-drawing{min-height:280px;display:grid;place-items:center;position:relative}.file-illustration{background:#fff;color:var(--deep);height:260px;width:195px;border-radius:12px;transform:rotate(-9deg);box-shadow:24px 24px 0 #2a6064;position:relative;padding:40px 22px}.file-binding{position:absolute;top:20px;width:65px;height:9px;background:#b44e5f;border-radius:4px}.file-line{height:8px;width:90px;border-radius:4px;background:#bcd5d0;margin:13px 0}.line-long{width:145px}.line-short{width:65px}.file-stamp{border:4px solid #b44e5f;border-radius:50%;width:75px;height:75px;display:grid;place-items:center;font:800 24px Arial;color:#b44e5f;margin:34px auto 0}.teacher-orbit{position:absolute;left:20%;top:7%;font-size:47px;color:#dcaab3}.bottom-cta{text-align:center}.bottom-cta p{margin:12px auto 30px;color:var(--muted)!important}.bottom-cta .button-primary{display:inline-flex}
.page-banner{background:linear-gradient(125deg,#e7f1ed 0%,#f3f8f5 100%);padding:34px 0 65px;border-bottom:1px solid #d6e5df}.breadcrumbs{display:flex;gap:11px;align-items:center;flex-wrap:wrap;color:#668084;font-size:12px;margin-bottom:30px}.crumb-sep{font-size:17px;color:var(--accent)}.breadcrumbs span[aria-current]{color:var(--deep);font-weight:800}.page-banner h1{font-size:clamp(36px,4.2vw,57px);margin:10px 0}.page-banner p{max-width:680px;color:#557477;font-size:16px;line-height:2;margin:0}.banner-cta{margin-top:25px}.amount-pill{padding:8px 13px;color:var(--accent);border:1px solid #edd1d7;border-radius:9px;background:white;font-weight:800;font-size:12px;white-space:nowrap}.soft-note{background:#eef5f1;color:#577779;padding:20px;border:1px solid #d6e5df;border-radius:12px;margin-top:25px}.soft-note a{font-weight:800;color:var(--accent)}
.library-page{background:#f6f9f7}.filterbar{display:grid;grid-template-columns:1.5fr .9fr .9fr;gap:16px;padding:20px;border:1px solid var(--line);background:white;border-radius:15px;box-shadow:0 9px 24px #22525409;margin-bottom:34px}.filterbar label{display:flex;flex-direction:column;gap:8px;font-weight:800;font-size:12px;color:var(--deep)}.filterbar input,.filterbar select{width:100%;min-height:49px;border-radius:8px;border:1px solid #cbddd6;background:#f8fbf9;padding:10px 13px;color:var(--ink);outline-color:var(--accent)}.input-wrap{display:flex;align-items:center;position:relative}.input-wrap svg{position:absolute;right:14px;color:#70908e;pointer-events:none}.input-wrap input{padding-right:44px}.listing-caption{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);margin:0 0 24px;padding:0 0 15px}.listing-caption h2{font-size:21px;margin:0}.listing-caption span{font-size:12px;font-weight:800;color:var(--accent)}.empty-state{text-align:center;padding:50px 15px;background:white;border-radius:15px;border:1px solid var(--line)}.empty-state[hidden]{display:none}.empty-icon{font-size:54px;color:var(--accent)}.empty-state button{background:var(--deep);color:white;padding:11px 18px;border-radius:8px;border:0}.disclaimer{color:#708689!important;font-size:12px;margin-top:25px!important}
.lesson-heading{background:#ebf4f0;padding:32px 0 52px}.narrow{max-width:1120px}.lesson-tags{display:flex;flex-wrap:wrap;gap:8px}.lesson-heading h1{font-size:clamp(29px,4vw,49px);max-width:920px;line-height:1.58;margin:17px 0 13px}.lesson-intro{color:#55777a;font-size:17px;max-width:820px;line-height:2}.lesson-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.lesson-actions button{padding:10px 16px;border-radius:9px;font-size:12px;font-weight:800;border:1px solid #c8dcd4;background:white;color:var(--deep)}.lesson-actions button:first-child{background:var(--deep);color:white;border-color:var(--deep)}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:45px;align-items:start;padding-block:62px 90px}.reading{min-width:0}.reading>section{border-bottom:1px solid var(--line);padding-bottom:35px;margin-bottom:34px}.reading-num{font:800 14px Arial,sans-serif;color:var(--accent);margin-bottom:10px}.reading h2{font-size:25px;margin:0 0 16px}.reading p{font-size:16px;line-height:2.2;color:#425f65;margin:0 0 13px}.glossary{margin:0}.gloss-item{padding:18px 0;display:grid;grid-template-columns:170px 1fr;gap:18px;border-top:1px solid #e4eeea}.gloss-item dt{font-weight:800;color:var(--accent)}.gloss-item dd{margin:0;color:#526d71;line-height:1.95}.questions{padding-right:25px;margin:0;color:#425f65}.questions li{padding:9px 7px;line-height:2}.questions li::marker{color:var(--accent);font-weight:800}.study-note{background:#e8f3ef;border-right:4px solid var(--accent);padding:22px 25px;border-radius:8px;margin:20px 0 38px}.study-note strong{font-size:17px}.study-note p{font-size:14px;margin:6px 0 0}.lesson-end{display:flex;flex-wrap:wrap;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;gap:14px}.lesson-end a{color:var(--accent);font-weight:800;font-size:13px}.side-panel{padding:24px;background:white;border-radius:13px;border:1px solid var(--line);margin-bottom:20px}.side-panel h3{font-size:16px;margin:0 0 13px}.side-panel>p{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:12px 0;margin:0;font-size:12px}.side-panel>p span{color:#698386}.side-panel>p a,.side-panel>p b{font-weight:800}.related-link{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;font-size:13px;font-weight:700;border-top:1px solid var(--line);padding:15px 0;line-height:1.8}.related-link span:last-child{color:var(--accent)}
.teacher-content{display:grid;grid-template-columns:1fr 1.1fr;gap:55px}.teacher-lead h2,.about-layout h2{font-size:30px;line-height:1.7;margin-top:10px}.teacher-lead>p,.about-layout p{color:#5c797b;font-size:16px;line-height:2.1}.info-banner{padding:25px;background:#ecf4f0;border-radius:12px;border:1px solid var(--line);margin-top:30px}.info-banner strong{color:var(--accent)}.info-banner p{margin:8px 0 0;color:#5c797b;font-size:13px;line-height:2}.teacher-options{display:grid;grid-template-columns:1fr 1fr;gap:15px}.teacher-options article{background:white;border:1px solid var(--line);border-radius:13px;padding:23px}.teacher-option-number{color:var(--accent);font:800 13px Arial}.teacher-options h3{font-size:16px;margin:16px 0 9px}.teacher-options p{font-size:13px;color:#628083;line-height:1.85;min-height:70px}.teacher-options article>span{font-size:12px;color:#819295}.teacher-options article>a{font-size:12px;font-weight:800;color:var(--accent)}.about-layout{display:grid;grid-template-columns:1.3fr .8fr;gap:80px;align-items:center}.values-panel{background:#e9f2ee;border:1px solid var(--line);border-radius:13px;padding:30px}.values-panel h3{font-size:18px}.values-panel p{border-bottom:1px solid #d6e5dd;font-size:14px;padding:12px 0;margin:0}.error-section{text-align:center;min-height:50vh}.error-section h1{font-size:40px}.error-section p{margin-bottom:35px}
.site-footer{background:#143e43;color:#e7f2ee;padding:55px 0 0}.footer-inner{max-width:1180px;width:calc(100% - 64px);margin:auto;display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:50px}.foot-brand{font:800 24px Arial,Tahoma,sans-serif;color:white}.footer-inner p{color:#c1d5d1;font-size:14px;margin:12px 0}.footer-inner small{color:#a1c0bb}.footer-inner h3{font-size:15px;margin:0 0 16px}.footer-inner a{display:block;margin:8px 0;font-size:13px;color:#d1e3df}.footer-inner a:hover{color:white;text-decoration:underline}.copyright{max-width:1180px;width:calc(100% - 64px);margin:45px auto 0;border-top:1px solid #ffffff24;padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#bcd0cb;font-size:12px}
@media(max-width:1050px){.desktop-nav{gap:13px}.header-wrap{gap:15px}.brand-name{font-size:16px}.hero-copy h1{font-size:55px}.hero-art svg{width:390px}.promo-content{gap:25px}}
@media(max-width:830px){.header-wrap{height:72px;padding-inline:20px}.desktop-nav{display:none}.menu-toggle{display:flex}.mobile-menu{display:block}.brand-name{font-size:17px}.container{width:calc(100% - 40px)}.hero-layout{grid-template-columns:1fr;gap:0;min-height:0;padding:30px 0 40px}.hero-art{order:-1;min-height:265px}.hero-art svg{width:315px}.hero-copy{padding:0 0 5px}.hero-copy h1{font-size:clamp(39px,8vw,59px)}.hero-copy p{font-size:15px}.hero-bottom{gap:0;justify-content:space-between}.hero-bottom>div{border:0;padding:0;flex-direction:column;align-items:flex-start;gap:0}.hero-bottom b{font-size:22px}.hero-bottom span{font-size:10px}.section{padding-block:60px}.stage-grid{gap:15px}.promo-content{grid-template-columns:1fr}.teacher-drawing{display:none}.lesson-layout{grid-template-columns:1fr;gap:20px}.reading-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.teacher-content{grid-template-columns:1fr;gap:30px}}
@media(max-width:600px){html{scroll-padding-top:72px}.container{width:calc(100% - 36px)}.hero-layout{padding:12px 0 30px}.hero-art{min-height:240px}.hero-art svg{width:270px}.art-label{bottom:0;right:0;padding:6px 11px;font-size:10px}.hero-copy h1{font-size:43px;line-height:1.34;letter-spacing:-1.5px;margin-top:12px}.hero-copy p{font-size:14px;line-height:2}.hero-buttons{gap:4px}.button-primary{min-height:48px;padding:11px 16px}.button-secondary{padding:11px}.hero-bottom{padding-block:16px}.hero-bottom>div{max-width:32%}.hero-bottom b{font-size:19px}.hero-bottom span{font-size:9px;line-height:1.5}.section-title{align-items:flex-start;flex-direction:column;gap:7px}.section-title h2,.section h2{font-size:27px}.section-title p{font-size:14px}.stage-grid,.lesson-grid,.reading-aside,.teacher-options,.about-layout{grid-template-columns:1fr}.stage-top{padding:20px 22px 12px;min-height:128px}.stage-top h3{font-size:18px}.stage-top p{font-size:12px}.stage-links{padding-inline:22px}.stage-links a{font-size:14px;padding:13px 0}.lesson-card{min-height:225px;padding:20px 21px 15px}.lesson-card h3{font-size:18px;margin:14px 0 8px}.lesson-card>p{font-size:13px}.teacher-promo{padding:60px 0}.promo-content h2{font-size:28px}.page-banner{padding:23px 0 39px}.page-banner h1{font-size:34px}.page-banner p{font-size:14px}.breadcrumbs{margin-bottom:20px;font-size:11px}.filterbar{grid-template-columns:1fr;padding:15px;gap:13px}.listing-caption h2{font-size:19px}.lesson-heading{padding:20px 0 35px}.lesson-heading h1{font-size:30px}.lesson-intro{font-size:14px}.lesson-layout{padding-block:35px 65px}.reading h2{font-size:22px}.reading p{font-size:15px}.gloss-item{grid-template-columns:1fr;gap:3px}.reading-aside{grid-template-columns:1fr}.teacher-options article{padding:19px}.teacher-options p{min-height:0}.footer-inner{grid-template-columns:1fr 1fr;gap:20px;width:calc(100% - 36px)}.footer-inner>div:first-child{grid-column:span 2}.copyright{width:calc(100% - 36px);flex-direction:column;align-items:flex-start;margin-top:25px}}
@media(max-width:360px){.brand-name{font-size:14px}.brand-name small{font-size:9px}.logo-icon{height:37px;width:37px}.header-wrap{gap:6px}.search-link{height:41px;width:41px}.menu-toggle{height:41px;width:41px}.hero-copy h1{font-size:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
@media print{.site-header,.site-footer,.lesson-actions,.reading-aside,.lesson-end,.skip{display:none!important}body{background:white;color:#111}.container{width:100%}.lesson-layout{display:block;padding:10px 0}.lesson-heading{background:#fff;padding:10px 0}.lesson-heading h1{font-size:27px}.reading{max-width:100%}.reading>section{break-inside:avoid}a{color:#111}}

.lesson-card[hidden]{display:none!important}