:root{--bg-main: #f8fafc;--bg-card: #ffffff;--bg-hero: #ffffff;--border-color: #e2e8f0;--primary: #0f766e;--primary-hover: #115e59;--primary-light: #ccfbf1;--secondary: #475569;--secondary-hover: #334155;--secondary-light: #f1f5f9;--text-dark: #0f172a;--text-muted: #475569;--text-light: #64748b;--text-white: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.03);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.05), 0 2px 4px -1px rgba(0,0,0,.03);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.04), 0 4px 6px -2px rgba(0,0,0,.02);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-arabic: "Noto Kufi Arabic", "Inter", system-ui, sans-serif;--max-width: 1200px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-dark);line-height:1.6;-webkit-font-smoothing:antialiased}html[dir=rtl] body{font-family:var(--font-arabic)}a{text-decoration:none;color:inherit}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1 0 auto}.navbar-header{background-color:var(--bg-card);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.navbar-container{max-width:var(--max-width);margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem;color:var(--primary)}.brand-icon{color:var(--primary)}.brand-logo{height:34px;width:auto;display:block}.navbar-links{display:flex;align-items:center;gap:32px}.nav-item{font-weight:500;color:var(--text-muted);font-size:.95rem;transition:color .2s ease;padding:6px 0;position:relative}.nav-item:hover{color:var(--primary)}.nav-item.active{color:var(--primary);font-weight:600}.nav-item.active:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:2px;background-color:var(--primary);border-radius:2px}html[dir=rtl] .nav-item.active:after{left:auto;right:0}.language-selector-wrapper{display:flex;align-items:center;gap:8px;background-color:var(--secondary-light);padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.selector-icon{color:var(--text-light)}.language-select{background:transparent;border:none;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-dark);cursor:pointer;outline:none}.hero-banner-section{background:radial-gradient(circle at top right,var(--primary-light) 0%,var(--bg-hero) 100%);padding:80px 24px;border-bottom:1px solid var(--border-color);text-align:center}.hero-container{max-width:1000px;margin:0 auto}.hero-logo{height:96px;width:auto;display:block;margin:0 auto 24px}.hero-title{font-size:2.75rem;font-weight:700;line-height:1.2;color:var(--text-dark);margin-bottom:20px;letter-spacing:-.02em}html[dir=rtl] .hero-title{line-height:1.4;font-size:2.5rem}.hero-tagline{font-size:1.5rem;font-weight:600;color:var(--primary);max-width:60ch;margin:0 auto 20px;line-height:1.35}.hero-subtitle{font-size:1.2rem;color:var(--text-muted);max-width:100ch;margin:0 auto;white-space:pre-line}.hero-motto{font-size:1.15rem;font-weight:700;color:var(--text-dark);max-width:70ch;margin:28px auto 0;line-height:1.4}.collections-grid-section{max-width:var(--max-width);margin:0 auto;padding:64px 24px}.section-grid-title{font-size:1.75rem;font-weight:700;color:var(--text-dark);margin-bottom:36px;text-align:center}.cards-flex-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.collection-summary-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;align-items:flex-start}.collection-summary-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.collection-card-icon-box{background-color:var(--primary-light);color:var(--primary);padding:16px;border-radius:var(--radius-md);margin-bottom:24px}.collection-card-title{font-size:1.5rem;font-weight:700;margin-bottom:12px;color:var(--text-dark)}.collection-card-desc{color:var(--text-muted);font-size:1.05rem;margin-bottom:32px;flex-grow:1}.collection-cta-btn{display:inline-flex;align-items:center;gap:8px;background-color:var(--primary);color:var(--text-white);padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;transition:background-color .2s ease}.collection-cta-btn:hover{background-color:var(--primary-hover)}.collection-summary-card .collection-card-desc{margin-bottom:16px}.collection-card-meta{font-size:.85rem;font-weight:600;color:var(--text-light);margin:0 0 20px}.apps-showcase-section{max-width:var(--max-width);margin:0 auto;padding:8px 24px 72px}.apps-showcase-section .section-grid-title{margin-bottom:8px}.section-grid-subtitle{text-align:center;font-size:1.05rem;color:var(--text-muted);max-width:60ch;margin:0 auto 36px}html[dir=rtl] .cta-arrow{transform:rotate(180deg)}.collection-header-banner{background-color:var(--bg-card);border-bottom:1px solid var(--border-color);padding:48px 24px}.view-container{max-width:var(--max-width);margin:0 auto}.breadcrumb-back-btn{display:inline-flex;align-items:center;gap:8px;color:var(--text-light);font-size:.9rem;font-weight:600;margin-bottom:24px;transition:color .2s ease}.breadcrumb-back-btn:hover{color:var(--primary)}.header-main-title-row{display:flex;align-items:flex-start;gap:20px}.header-banner-folder-icon{color:var(--primary);margin-top:4px}.collection-page-main-title{font-size:2.25rem;font-weight:700;color:var(--text-dark);margin-bottom:8px}html[dir=rtl] .collection-page-main-title{font-size:2rem}.collection-page-subtitle{font-size:1.1rem;color:var(--text-muted);max-width:800px}.structural-sections-block{padding:48px 24px 80px}.content-section-group{margin-bottom:56px}.content-section-group:last-child{margin-bottom:0}.section-title-wrapper{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--border-color);padding-bottom:12px;margin-bottom:28px}.content-section-heading{font-size:1.5rem;font-weight:700;color:var(--text-dark)}.section-items-badge{background-color:var(--secondary-light);color:var(--text-muted);padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600}.resources-cards-masonry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:24px}.resource-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.card-header-area{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}.icon-wrapper{background-color:var(--secondary-light);color:var(--secondary);padding:10px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.resource-card:hover .icon-wrapper{background-color:var(--primary-light);color:var(--primary)}.title-area{flex:1}.resource-title{font-size:1.1rem;font-weight:600;color:var(--text-dark);line-height:1.3;margin-bottom:4px}.badge-type{font-size:.75rem;color:var(--text-light);font-weight:500}.resource-description{color:var(--text-muted);font-size:.95rem;margin-bottom:24px;flex-grow:1}.card-actions-area{display:flex;flex-direction:row;gap:12px;border-top:1px solid var(--border-color);padding-top:16px;margin-top:auto}.download-link-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;transition:background-color .15s ease,color .15s ease;white-space:nowrap}.primary-download{background-color:var(--primary-light);color:var(--primary)}.primary-download:hover{background-color:var(--primary);color:var(--text-white)}.secondary-download{background-color:var(--secondary-light);color:var(--text-muted)}.secondary-download:hover{background-color:var(--secondary);color:var(--text-white)}.no-downloads-label{font-size:.85rem;color:var(--text-light);font-style:italic}.error-state-container{text-align:center;padding:80px 24px}.back-home-link{display:inline-block;margin-top:16px;color:var(--primary);font-weight:600}.footer{background-color:var(--bg-card);border-top:1px solid var(--border-color);padding:24px;text-align:center;margin-top:auto}.footer-container{max-width:var(--max-width);margin:0 auto;color:var(--text-light);font-size:.9rem}.footer-logo{height:44px;width:auto;display:block;margin:0 auto 12px}.footer.footer-dark{background-color:#02060f;border-top:none;padding:44px 24px 40px}.footer-dark .footer-container{color:#94a3b8}.footer-lockup{display:block;width:min(440px,84%);height:auto;margin:0 auto 18px}@media (max-width: 1200px){.resources-cards-masonry-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.navbar-container{height:auto;padding:16px 24px;flex-direction:column;gap:16px}.navbar-links{gap:20px}.cards-flex-grid{grid-template-columns:1fr;gap:24px}.hero-title{font-size:2.2rem}.collection-page-main-title{font-size:1.75rem}.collection-summary-card{padding:24px}.resources-cards-masonry-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.navbar-links{flex-direction:column;gap:12px;width:100%;text-align:center}.nav-item{width:100%;display:block}.nav-item.active:after{bottom:0}.resources-cards-masonry-grid{grid-template-columns:1fr}.card-actions-area{flex-direction:column}.section-title-wrapper{flex-direction:column;align-items:flex-start;gap:8px}.hero-logo{height:72px}.hero-title{font-size:1.75rem}.hero-tagline{font-size:1.2rem}.hero-subtitle{font-size:1rem}.hero-motto{font-size:1.05rem}.header-main-title-row{flex-direction:column;align-items:center;text-align:center}}.resource-card{background-color:#fff;border:1px solid #f1f5f9;border-radius:16px;box-shadow:0 1px 3px #0000000d;transition:all .3s cubic-bezier(.4,0,.2,1)}.resource-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000000d}.resource-card .icon-wrapper{background-color:#e6f7f0;color:#0d9488}.resource-card .download-link-btn{background-color:#ccfbf1;color:#047857;border:1px solid transparent;transition:all .2s ease}.resource-card .download-link-btn:hover{background-color:#0d9488;color:#fff}.resource-card .badge-type.format-badge{background-color:#f1f5f9;color:#475569}.resource-card:has(.app-launch-btn) .icon-wrapper{background-color:#fef3c7;color:#d97706}.resource-card .badge-type.app-badge{background-color:#fef3c7;color:#e69251;font-weight:600}.resource-card .app-launch-btn{background-color:#f9c284!important;color:#794204!important;font-weight:500;box-shadow:0 4px 6px -1px #d9770633}.resource-card .app-launch-btn:hover{background-color:#e7741c!important;color:#fff!important;box-shadow:0 10px 15px -3px #d977064d}.filter-bar{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-end;margin-bottom:40px;padding:20px 24px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.filter-group{display:flex;flex-direction:column;gap:6px}.filter-label{font-size:.8rem;font-weight:600;color:var(--text-light)}.filter-select{font-family:inherit;font-size:.95rem;font-weight:600;color:var(--text-dark);background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 14px;min-width:180px;cursor:pointer}.filter-select:focus{outline:none;border-color:var(--primary)}.v2-card .title-area{display:flex;flex-direction:column;gap:6px}.type-chip{display:inline-block;align-self:flex-start;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:3px 9px;border-radius:20px}.type-chip.type-deck{background:#e0f2fe;color:#0369a1}.type-chip.type-doc{background:#e2e8f0;color:#475569}.type-chip.type-quiz{background:#f3e8ff;color:#7e22ce}.type-chip.type-app{background:#fef3c7;color:#b45309}.subject-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.subject-chip{font-size:.75rem;font-weight:600;color:var(--text-muted);background:var(--secondary-light);border:1px solid var(--border-color);padding:2px 10px;border-radius:20px}.v2-langs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px}.v2-langs-label{font-size:.78rem;font-weight:600;color:var(--text-light)}.lang-badges{display:flex;flex-wrap:wrap;gap:6px}.lang-badge{font-size:.78rem;font-weight:600;color:var(--primary);background:var(--primary-light);padding:3px 10px;border-radius:6px;line-height:1.4}.lang-badge-more{border:none;cursor:pointer;background:var(--secondary-light);color:var(--text-muted)}.lang-badge-more:hover{background:var(--primary);color:var(--text-white)}.lang-badge-pending{background:transparent;color:var(--text-light);border:1px dashed var(--border-color)}.lang-soon{font-style:normal;font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;opacity:.75;margin-inline-start:6px}.lang-picker-wrap{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:0 8px}.lang-picker{font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-dark);background:transparent;border:none;padding:9px 4px;cursor:pointer;outline:none}.v2-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.v2-btn{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;padding:9px 16px;border-radius:var(--radius-sm);transition:all .2s ease}.v2-primary{background:var(--primary-light);color:var(--primary)}.v2-primary:hover{background:var(--primary);color:var(--text-white)}.v2-ghost{background:var(--secondary-light);color:var(--text-muted)}.v2-ghost:hover{background:var(--secondary);color:var(--text-white)}.v2-btn.v2-app{background:#f9c284;color:#794204;box-shadow:0 4px 6px -1px #d9770633}.v2-btn.v2-app:hover{background:#e7741c;color:#fff}.v2-disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.v2-btn.v2-disabled:hover,.series-dl-link.v2-disabled:hover{background:var(--primary-light);color:var(--primary)}.v2-grid{display:block;column-width:360px;column-gap:24px}.v2-grid>.resource-card{break-inside:avoid;-webkit-column-break-inside:avoid;width:100%;margin:0 0 24px}.v2-card .resource-description{flex-grow:0}.v2-card .card-actions-area{margin-top:18px}.deck-series{width:100%;display:flex;flex-direction:column;gap:12px}.series-picker-row{display:flex}.series-parts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.series-part{display:flex;align-items:center;gap:12px;padding:9px 12px;background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-sm)}.series-part-num{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--primary-light);color:var(--primary);font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center}.series-part-title{flex:1;font-size:.9rem;font-weight:600;color:var(--text-dark)}.series-part-dl{display:flex;gap:6px;flex-shrink:0}.series-dl-link{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;font-weight:600;color:var(--primary);background:var(--primary-light);padding:4px 10px;border-radius:6px}.series-dl-link:hover{background:var(--primary);color:var(--text-white)}.store-badges{display:flex;flex-wrap:wrap;gap:10px}.store-badge{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;color:#fff;background:#111827;padding:9px 16px;border-radius:var(--radius-sm);transition:background .2s ease}.store-badge:hover{background:#000}.app-tagline{font-size:.9rem;font-style:italic;color:var(--primary);margin:-6px 0 14px;line-height:1.4}.app-actions{display:flex;flex-direction:column;gap:12px;width:100%}.details-btn{align-self:flex-start}.rc-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0f172a8c;display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;overflow-y:auto}.rc-modal{position:relative;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:0 20px 45px #00000047;max-width:640px;width:100%;padding:32px}.rc-modal-close{position:absolute;top:14px;inset-inline-end:14px;background:var(--secondary-light);color:var(--text-muted);border:none;border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;cursor:pointer}.rc-modal-close:hover{background:var(--primary);color:#fff}.rc-modal-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px;padding-inline-end:40px}.rc-modal-title{font-size:1.5rem;font-weight:700;color:var(--text-dark);line-height:1.2}.rc-modal-tagline{font-size:.95rem;font-style:italic;color:var(--primary);margin-top:6px;line-height:1.4}.rc-modal-intro{color:var(--text-muted);font-size:.98rem;line-height:1.6;margin-bottom:22px}.rc-featured{display:flex;flex-direction:column;gap:16px;margin-bottom:22px}.rc-feature{background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px 18px}.rc-feature-title{font-size:1.02rem;font-weight:700;color:var(--text-dark);margin-bottom:6px;display:flex;align-items:center;gap:8px}.rc-feature-icon{font-size:1.15rem}.rc-feature-body{font-size:.92rem;color:var(--text-muted);line-height:1.55}.rc-also-head{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--text-light);margin-bottom:10px}.rc-also-list{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:8px}.rc-also-list li{position:relative;padding-inline-start:22px;font-size:.92rem;color:var(--text-muted);line-height:1.5}.rc-also-list li:before{content:"✓";position:absolute;inset-inline-start:0;color:var(--primary);font-weight:700}.rc-modal-actions{display:flex;justify-content:flex-start;padding-top:6px}@media (max-width: 600px){.rc-modal{padding:24px 20px}.rc-modal-title{font-size:1.3rem}}.v2-card:hover .icon-wrapper{background:var(--primary-light);color:var(--primary)}