:root{--font-heading: "Fredoka", system-ui, -apple-system, sans-serif;--font-body: "Rubik", system-ui, -apple-system, sans-serif;--vbook-green: #248a5e;--vbook-green-light: #e6f7f0;--vbook-green-glow: rgba(36, 138, 94, .25);--cat-green-bg: #81c784;--cat-green-border: #4caf50;--cat-orange-bg: #ffb74d;--cat-orange-border: #ff9800;--cat-blue-bg: #64b5f6;--cat-blue-border: #2196f3;--cat-purple-bg: #ba68c8;--cat-purple-border: #9c27b0;--bg-sky: #e0f2fe;--bg-cream: #fdfbf7;--bg-card: #ffffff;--text-dark: #1e293b;--text-muted: #64748b;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .12), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 12px;--radius-md: 20px;--radius-lg: 28px;--radius-pill: 9999px;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-normal: .35s cubic-bezier(.34, 1.56, .64, 1)}body.bedtime-mode{--bg-sky: #0b132b;--bg-cream: #1c2541;--bg-card: #1c2541;--text-dark: #f1f5f9;--text-muted: #94a3b8;background-color:#0b132b!important;color:#f1f5f9!important}body.bedtime-mode .top-announcement{background:linear-gradient(90deg,#1e1b4b,#312e81)!important}body.bedtime-mode .navbar{background:#0f172ae6!important}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-cream);color:var(--text-dark);line-height:1.6;direction:rtl;overflow-x:hidden;transition:background-color .5s ease,color .5s ease}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em}button{cursor:pointer;font-family:var(--font-heading);border:none;outline:none;transition:all var(--transition-fast)}a{text-decoration:none;color:inherit}.top-announcement{background:linear-gradient(90deg,#38ef7d,#11998e);color:#fff;padding:10px 16px;text-align:center;font-family:var(--font-heading);font-weight:600;font-size:.95rem;display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:0 2px 8px #0000001a;position:relative;z-index:100}.top-announcement .badge-free{background:#ffeb3b;color:#1e293b;padding:3px 10px;border-radius:var(--radius-pill);font-size:.85rem;font-weight:700;animation:pulseGlow 2s infinite}@keyframes pulseGlow{0%,to{transform:scale(1);box-shadow:0 0 #ffeb3bb3}50%{transform:scale(1.05);box-shadow:0 0 10px 4px #ffeb3b66}}.navbar{position:sticky;top:0;z-index:90;background:#ffffffeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:2px solid rgba(0,0,0,.05);padding:12px 24px;transition:background .3s ease}.navbar-container{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand-logo{display:flex;align-items:center;gap:12px}.brand-logo img{height:52px;width:auto;object-fit:contain;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1));transition:transform var(--transition-fast)}.brand-logo:hover img{transform:scale(1.05) rotate(-2deg)}.nav-links{display:flex;align-items:center;gap:24px;list-style:none}.nav-link{font-family:var(--font-heading);font-size:1.05rem;font-weight:600;color:var(--text-dark);padding:6px 14px;border-radius:var(--radius-pill);transition:all var(--transition-fast)}.nav-link:hover{background:var(--vbook-green-light);color:var(--vbook-green)}.nav-actions{display:flex;align-items:center;gap:14px}.btn-bedtime{background:#f1f5f9;color:#475569;padding:8px 16px;border-radius:var(--radius-pill);font-size:.9rem;display:flex;align-items:center;gap:6px}body.bedtime-mode .btn-bedtime{background:#334155;color:#fbbf24}.btn-subscribe-main{background:linear-gradient(135deg,#ff7b25,#ff5252);color:#fff;padding:10px 22px;border-radius:var(--radius-pill);font-size:1rem;font-weight:700;box-shadow:0 4px 14px #ff7b2559;display:flex;align-items:center;gap:8px}.btn-subscribe-main:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff7b2573}.main-wrapper{max-width:1280px;margin:0 auto;padding:24px 20px 60px}.hero-section{background:linear-gradient(180deg,var(--bg-sky) 0%,rgba(224,242,254,.3) 100%);border-radius:var(--radius-lg);padding:40px 32px 32px;margin-bottom:40px;position:relative;overflow:hidden;box-shadow:var(--shadow-md)}.hero-clouds{position:absolute;top:10px;width:100%;left:0;display:flex;justify-content:space-between;padding:0 40px;pointer-events:none;opacity:.7}.balloon-float{position:absolute;top:25px;right:60px;font-size:3.5rem;animation:floatBalloon 4s ease-in-out infinite alternate}@keyframes floatBalloon{0%{transform:translateY(0) rotate(0)}to{transform:translateY(-16px) rotate(4deg)}}.hero-header{text-align:center;max-width:750px;margin:0 auto 32px;position:relative;z-index:2}.hero-title{font-size:2.6rem;color:var(--text-dark);margin-bottom:12px;line-height:1.25}.hero-subtitle{font-size:1.2rem;color:var(--text-muted);font-weight:400}.carousel-container{background:#fffffff2;border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-lg);border:3px solid rgba(255,255,255,.8);position:relative;z-index:2}.carousel-title-tag{background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff;display:inline-block;padding:6px 18px;border-radius:var(--radius-pill);font-size:1.1rem;font-weight:700;margin-bottom:16px;box-shadow:0 4px 10px #a855f74d}.video-player-box{position:relative;width:100%;max-height:480px;background:#000;border-radius:var(--radius-sm);overflow:hidden;display:flex;align-items:center;justify-content:center}.video-player-box video{width:100%;max-height:480px;object-fit:contain}.video-overlay-info{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(0deg,#000000d9,#0000);padding:24px 20px 16px;color:#fff;display:flex;justify-content:space-between;align-items:flex-end}.video-overlay-info h3{font-size:1.4rem;margin-bottom:4px}.video-overlay-info p{font-size:.95rem;opacity:.9}.carousel-nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:#ffffffe6;color:var(--text-dark);font-size:1.4rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);z-index:10}.carousel-nav-btn.prev{right:-16px}.carousel-nav-btn.next{left:-16px}.carousel-nav-btn:hover{background:#fff;transform:translateY(-50%) scale(1.1)}.categories-section{margin:50px 0}.section-header{text-align:center;margin-bottom:32px}.section-title{font-size:2.2rem;color:var(--text-dark);margin-bottom:8px}.section-subtitle{font-size:1.1rem;color:var(--text-muted)}.categories-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width: 992px){.categories-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 576px){.categories-grid{grid-template-columns:1fr}}.category-card{border-radius:var(--radius-md);padding:28px 20px;text-align:center;cursor:pointer;position:relative;transition:all var(--transition-normal);box-shadow:var(--shadow-md);border:3px solid rgba(255,255,255,.6);display:flex;flex-direction:column;align-items:center;justify-content:space-between;min-height:260px}.category-card.cat-green{background:linear-gradient(145deg,#a8e063,#56ab2f);color:#064e3b}.category-card.cat-orange{background:linear-gradient(145deg,#ffc107,#ff9800);color:#78350f}.category-card.cat-blue{background:linear-gradient(145deg,#4facfe,#00f2fe);color:#0c4a6e}.category-card.cat-purple{background:linear-gradient(145deg,#e100ff,#7f00ff);color:#fff}.category-card:hover{transform:translateY(-10px) scale(1.03);box-shadow:var(--shadow-lg)}.category-card.active{ring:4px solid white;transform:translateY(-8px)}.category-icon-wrapper{background:#ffffffe6;width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.8rem;margin-bottom:16px;box-shadow:0 8px 16px #0000001a;transition:transform var(--transition-normal)}.category-card:hover .category-icon-wrapper{transform:rotate(10deg) scale(1.1)}.category-card-title{font-size:1.45rem;font-weight:700;margin-bottom:8px;line-height:1.3}.category-card-desc{font-size:.95rem;font-family:var(--font-body);opacity:.9;font-weight:500}.category-card-badge{background:#fffffff2;color:var(--text-dark);font-size:.85rem;font-weight:700;padding:4px 12px;border-radius:var(--radius-pill);margin-top:14px}.library-section{margin-top:40px}.library-filter-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px 24px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin-bottom:28px}.filter-tags{display:flex;gap:10px;flex-wrap:wrap}.filter-btn{background:#f1f5f9;color:var(--text-dark);padding:8px 18px;border-radius:var(--radius-pill);font-size:.95rem;font-weight:600}.filter-btn.active,.filter-btn:hover{background:var(--vbook-green);color:#fff}.search-box{position:relative}.search-box input{padding:10px 18px 10px 42px;border-radius:var(--radius-pill);border:2px solid #e2e8f0;font-family:var(--font-body);font-size:.95rem;width:240px;outline:none}.search-box input:focus{border-color:var(--vbook-green)}.books-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}@media (max-width: 1100px){.books-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.books-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.books-grid{grid-template-columns:1fr}}.book-card{background:var(--bg-card);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--transition-normal);border:1px solid #f1f5f9;display:flex;flex-direction:column}.book-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.book-cover-wrap{position:relative;height:220px;overflow:hidden;background:#f8fafc}.book-cover-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.book-card:hover .book-cover-wrap img{transform:scale(1.08)}.book-badge-top{position:absolute;top:12px;right:12px;background:#000000bf;color:#fff;padding:4px 10px;border-radius:var(--radius-pill);font-size:.8rem;font-weight:600}.play-overlay-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);width:56px;height:56px;background:#248a5ee6;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;opacity:0;transition:all var(--transition-fast)}.book-card:hover .play-overlay-icon{opacity:1;transform:translate(-50%,-50%) scale(1)}.book-info{padding:18px;display:flex;flex-direction:column;flex-grow:1}.book-meta-top{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-muted);margin-bottom:6px}.book-title{font-size:1.25rem;color:var(--text-dark);margin-bottom:6px;line-height:1.3}.book-summary{font-size:.9rem;color:var(--text-muted);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-pricing-row{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid #f1f5f9}.book-price-tag{font-size:.9rem;font-weight:700;color:var(--vbook-green)}.btn-play-book{background:var(--vbook-green);color:#fff;padding:8px 16px;border-radius:var(--radius-pill);font-size:.9rem;font-weight:700}.btn-play-book:hover{background:#1b6a48}.authors-section{margin:60px 0;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;border-radius:var(--radius-lg);padding:48px 36px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.authors-container{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}@media (max-width: 900px){.authors-container{grid-template-columns:1fr}}.authors-content h2{font-size:2.4rem;color:#facc15;margin-bottom:14px}.authors-content p{font-size:1.1rem;opacity:.9;margin-bottom:24px;line-height:1.6}.authors-benefits{list-style:none;margin-bottom:24px}.authors-benefits li{margin-bottom:10px;display:flex;align-items:center;gap:10px;font-size:1.05rem}.authors-form-card{background:#ffffff12;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:30px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.15)}.authors-form-card h3{font-size:1.4rem;margin-bottom:16px}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:.9rem;margin-bottom:4px;font-family:var(--font-body)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.2);background:#fffffff2;color:var(--text-dark);font-family:var(--font-body);outline:none}.btn-author-submit{width:100%;background:linear-gradient(135deg,#facc15,#eab308);color:#1e293b;padding:12px;border-radius:var(--radius-pill);font-size:1.1rem;font-weight:700;margin-top:10px}.btn-author-submit:hover{transform:translateY(-2px);box-shadow:0 4px 16px #facc1566}.bottom-ad-banner{background:#fff8e1;border:2px dashed #ffe082;border-radius:var(--radius-md);padding:24px 32px;text-align:center;margin-top:40px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.bottom-ad-text h4{font-size:1.3rem;color:#b45309}.bottom-ad-text p{font-size:.95rem;color:#78350f}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-backdrop.open{opacity:1;pointer-events:auto}.modal-content{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:900px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);position:relative}.modal-close-btn{position:absolute;top:16px;left:16px;width:40px;height:40px;border-radius:50%;background:#0009;color:#fff;font-size:1.2rem;z-index:10;display:flex;align-items:center;justify-content:center}.text-sync-box{background:#f8fafc;border-right:4px solid var(--vbook-green);padding:16px;margin:16px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.text-sync-box p{font-size:1.25rem;font-weight:600;color:var(--vbook-green);line-height:1.5}.site-footer{background:#0f172a;color:#fff;padding:40px 24px 20px;margin-top:60px}.footer-container{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-bottom{text-align:center;padding-top:20px;font-size:.9rem;color:#94a3b8}.kids-share-section{margin:50px 0;background:linear-gradient(135deg,var(--vbook-green-light) 0%,#fff7ed 100%);border-radius:var(--radius-md);padding:34px 24px}.kids-share-scroller{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.kids-share-scroller::-webkit-scrollbar{height:8px}.kids-share-scroller::-webkit-scrollbar-thumb{background:var(--vbook-green-glow);border-radius:10px}.share-card{flex:0 0 260px;scroll-snap-align:start;background:#fff;border-radius:var(--radius-md);box-shadow:0 6px 20px #141e3214;overflow:hidden;display:flex;flex-direction:column;border:2px solid rgba(36,138,94,.12)}.share-video-wrap{background:#000;aspect-ratio:9 / 12;width:100%}.share-video-wrap video{width:100%;height:100%;object-fit:cover;display:block}.share-info{padding:14px 16px}.share-name{font-weight:800;color:var(--vbook-green);font-size:1.02rem;margin-bottom:4px}.share-book{font-size:.85rem;color:var(--text-muted);margin-bottom:6px}.share-caption{font-size:.95rem;color:var(--text-dark);line-height:1.5;margin:0}@media (max-width: 640px){.share-card{flex-basis:78vw}}