@import"https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800;900&display=swap";:root{--primary:#0f172a;--accent:#2563eb;--accent2:#7c3aed;--bg:#f8fafc;--card:#fff;--muted:#64748b;--border:#e2e8f0;--radius:16px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Cairo,sans-serif;background:var(--bg);color:var(--primary);margin-top:70px;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:.3s}ul{list-style:none}#loader{position:fixed;top:0;right:0;bottom:0;left:0;background:#fff;z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .5s,visibility .5s}#loader.hidden{opacity:0;visibility:hidden;pointer-events:none}.loader-logo{text-align:center;opacity:0;animation:fadeIn .4s ease .2s forwards}.loader-logo span{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loader-bar{width:200px;height:3px;background:#e2e8f0;border-radius:2px;margin:12px auto 0;overflow:hidden}.loader-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));animation:loadBar .9s cubic-bezier(.22,1,.36,1) forwards}@keyframes loadBar{0%{width:0%}to{width:100%}}.cursor-light{position:fixed;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.06) 0%,transparent 70%);pointer-events:none;z-index:0;transform:translate(-50%,-50%);transition:left .15s,top .15s}.navbar{background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:fixed;top:0;left:0;right:0;z-index:1000;padding:15px 0;box-shadow:0 2px 12px #0000000d;transform:translateY(-100%);animation:slideDown .7s cubic-bezier(.22,1,.36,1) .5s forwards}@keyframes slideDown{to{transform:translateY(0)}}.nav-container{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:0 20px}.logo{font-size:1.7rem;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:25px}.nav-links a{font-weight:600;color:#555;font-size:.95rem;position:relative;padding-bottom:4px}.nav-links a:after{content:"";position:absolute;bottom:0;right:0;width:0;height:2px;background:var(--accent);transition:width .3s}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-links a:hover,.nav-links a.active{color:var(--primary)}.nav-actions{display:flex;align-items:center;gap:15px}.mobile-menu-btn{display:none;font-size:1.5rem;cursor:pointer}.container{max-width:1100px;margin:0 auto;padding:0 20px}.page-header{background:linear-gradient(135deg,#f0f7ff,#f8f0ff);padding:60px 0;text-align:center;position:relative;overflow:hidden}.page-header:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.07) 0%,transparent 70%);top:-200px;right:-100px}.page-header h1{font-size:3rem;font-weight:900;color:var(--primary);position:relative;z-index:1}.page-header h1 span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--muted);font-size:1.1rem;max-width:600px;margin:15px auto 0;position:relative;z-index:1}.breadcrumb{display:flex;justify-content:center;gap:8px;margin-top:20px;font-size:.9rem;color:var(--muted);position:relative;z-index:1}.breadcrumb a{color:var(--accent)}.filter-bar{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:40px 0 20px}.filter-btn{padding:8px 22px;border-radius:50px;border:1.5px solid var(--border);background:#fff;font-family:Cairo,sans-serif;font-weight:700;font-size:.88rem;cursor:pointer;transition:all .3s;color:var(--muted)}.filter-btn.active,.filter-btn:hover{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:25px;padding-bottom:60px}.project-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .35s cubic-bezier(.34,1.4,.64,1),box-shadow .35s}.project-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px #00000014}.project-img-box{height:210px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.project-img-box i{font-size:5rem;color:#fff;opacity:.85;position:relative;z-index:1;transition:transform .4s}.project-card:hover .project-img-box i{transform:scale(1.12) rotate(-5deg)}.project-body{padding:24px}.project-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.project-title{font-size:1.15rem;font-weight:800}.project-type{font-size:.78rem;font-weight:700;color:var(--accent);background:#2563eb1a;padding:3px 10px;border-radius:20px}.project-desc{color:var(--muted);font-size:.9rem;line-height:1.65;margin-bottom:15px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px}.tags span{background:#f1f5ff;padding:4px 12px;border-radius:6px;font-size:.78rem;font-weight:700;color:var(--accent);transition:all .2s}.tags span:hover{background:var(--accent);color:#fff;transform:scale(1.05)}.btn-view{display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:10px 18px;border-radius:8px;font-weight:700;font-size:.9rem;width:100%;transition:transform .2s,box-shadow .2s}.btn-view:hover{transform:translateY(-2px);box-shadow:0 8px 20px #2563eb4d}footer{background:#0f172a;color:#fff;padding:60px 0 20px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}.footer-logo{font-size:1.8rem;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px}.footer-content p{color:#94a3b8;font-size:.9rem}.footer-content h3{font-size:1.1rem;margin-bottom:20px;color:#fff;font-weight:700}.footer-links li{margin-bottom:10px}.footer-links a{color:#94a3b8;font-size:.9rem;transition:color .2s,padding-right .2s}.footer-links a:hover{color:#fff;padding-right:6px}.social-icons a{color:#fff;margin-left:15px;font-size:1.2rem;display:inline-block;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}.social-icons a:hover{transform:translateY(-5px) scale(1.25)}.copyright{border-top:1px solid #1e293b;padding-top:20px;font-size:.85rem;color:#64748b;margin-top:40px;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 28px;border-radius:8px;font-weight:700;font-size:.95rem;cursor:pointer;border:none;font-family:Cairo,sans-serif;transition:transform .2s}.btn-dark{background:var(--primary);color:#fff}.btn-sm{padding:8px 18px;font-size:.85rem}.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}.reveal.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}.delay-6{transition-delay:.6s}@media(max-width:768px){.page-header h1{font-size:2rem}.nav-links,.nav-actions{display:none}.mobile-menu-btn{display:block}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}:root{--ink:#0f172a;--gold:var(--accent);--pale:#f0f7ff;--line:#e2e8f0}body{margin-top:98px;line-height:1.6}.wrap{width:100%;max-width:1100px;margin:0 auto;padding-left:20px;padding-right:20px}header.navbar{height:auto;border:0}.navbar .nav-container{gap:16px}.navbar .logo{display:block;flex-shrink:0}.navbar .nav-links{align-items:center;margin:0;padding:0;height:auto;gap:17px}.navbar .nav-actions{margin:0}.navbar .mobile-menu-btn{padding:4px}.page-header h1{margin:0;line-height:1.5}.page-header p{padding:0 20px}.page-header .breadcrumb a{font-weight:400}.section{padding-top:40px;padding-bottom:60px}.course-grid{grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:25px}.course-card,.panel{border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:none}.course-card{transition:transform .35s,box-shadow .35s}.course-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px #00000014}.art-button{display:block;width:100%;padding:0}.course-visual{height:210px;color:#fff}.visual-0{background:linear-gradient(135deg,var(--accent),var(--accent2))}.visual-1{background:linear-gradient(135deg,#0f766e,#0891b2)}.visual-2{background:linear-gradient(135deg,#9333ea,#ec4899)}.course-visual svg{opacity:.85;transition:transform .4s}.course-card:hover .course-visual svg{transform:scale(1.12) rotate(-5deg)}.course-body{padding:24px}.course-body h3{font-size:1.15rem;font-weight:800;margin:10px 0}.course-body p{font-size:.9rem;line-height:1.65}.course-meta{color:var(--accent);font-size:.78rem}.course-meta span{background:#2563eb14;border-radius:20px;padding:3px 10px}.card-bottom{display:flex;flex-wrap:wrap;gap:14px;border:0;padding:0}.card-bottom strong{font-size:1rem}.card-bottom button,.btn:not(.btn-dark){background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-radius:8px;padding:10px 18px;gap:8px;font-weight:700}.card-bottom button{width:100%;justify-content:center;display:flex;align-items:center}.filters{margin-bottom:25px;gap:15px}.filters>div{display:flex;gap:10px;flex-wrap:wrap}.filters .pill{padding:8px 22px;border-radius:50px;border:1.5px solid var(--border);background:#fff;color:var(--muted);font-size:.88rem;font-weight:700}.filters .pill.selected,.filters .pill:hover{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}.search{background:#fff;border:1px solid var(--border);border-radius:8px}.search input{background:transparent}.course-page .player{background:#0f172a}.lesson-list button.current{background:#f0f7ff}.modal{border-radius:16px}.login-symbol{background:#eff6ff;color:var(--accent)}.modal-backdrop{z-index:2000}.toast{z-index:2100}footer{margin:0}footer .footer-logo img{max-width:100%}.footer-content p{line-height:1.6}.copyright{margin-bottom:0}.btn-dark{background:#0f172a;color:#fff}a:focus-visible,button:focus-visible,input:focus{outline-color:var(--accent)}@media(max-width:1050px){header.navbar{height:auto}.navbar .nav-actions{display:flex}}@media(max-width:768px){.navbar .nav-links,.navbar .nav-actions{display:none}.navbar.tm-open .nav-links{display:flex}.navbar .mobile-menu-btn{display:block}.filters{flex-direction:column;align-items:stretch}.page-header{padding:60px 20px}.page-header h1{font-size:2rem}.search{width:100%}.course-grid,.footer-content{grid-template-columns:1fr}.course-body{padding:24px}}.nav-links{gap:17px}.nav-links li:nth-child(n+6){animation-delay:2.05s}.tm-media{width:100%;height:100%;object-fit:cover}.tm-message{padding:12px;color:#b91c1c}.nav-links .tm-login-button,.tm-login-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff!important;padding:9px 18px;border-radius:8px;font-family:inherit;font-size:.9rem;font-weight:700;border:0;box-shadow:0 4px 12px #2563eb30;white-space:nowrap;cursor:pointer}.nav-links .tm-login-button:after{display:none}.tm-login-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #2563eb45}.tm-login-button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}@media(max-width:1000px)and (min-width:769px){.nav-links{gap:10px}.nav-links a{font-size:.8rem}}@media(max-width:768px){.navbar.tm-open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;box-shadow:0 8px 16px #0001;max-height:75vh;overflow:auto}.navbar.tm-open .nav-links li{opacity:1;animation:none}.navbar.tm-open .nav-actions{display:flex;position:absolute;top:calc(100% + 345px);left:20px;z-index:2}}.tm-mobile-language{display:none}@media(max-width:768px){.tm-mobile-language{display:list-item}.navbar.tm-open .nav-actions{display:none}}html{scroll-behavior:smooth}body{font-family:Cairo,Tahoma,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0;background:none;color:inherit}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}img,video{max-width:100%}h1,h2,h3,p{overflow-wrap:anywhere}.course-grid{display:grid}.course-card{overflow:hidden}.course-meta,.filters,.search,.player-controls,.progress-label,.contents h3,.instructor{display:flex;align-items:center;justify-content:space-between;gap:12px}.course-body h3 button{text-align:right;font-weight:800}.course-body p{margin:12px 0 20px;min-height:70px;color:#64748b}.course-meta{flex-wrap:wrap}.search{padding:10px 14px;min-width:220px}.search input{border:0;outline:0;width:100%;min-width:0}.filters{flex-wrap:wrap}.panel{padding:24px}.empty{text-align:center;padding:48px 20px;color:#64748b}.empty h3{margin:16px 0}.empty svg{margin:auto}.compact{padding:24px 10px}.note{margin-top:24px;color:#64748b;font-size:.85rem}.eyebrow{font-weight:700;color:var(--accent);margin-bottom:12px}.page-title{font-size:2.2rem;margin-bottom:28px}.back{display:flex;align-items:center;gap:8px;margin-bottom:20px;color:var(--accent)}.learning-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:28px}.lesson-main,aside{min-width:0}.player{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;border-radius:16px;overflow:hidden;color:#fff}.player video{width:100%;height:100%;display:block}.player-empty{text-align:center;padding:20px}.player-empty>span{display:flex;justify-content:center;margin-bottom:14px}.player-empty h3{font-size:1.3rem;margin:12px 0}.player-empty p{color:#cbd5e1;margin:12px 0}.player-controls{padding:15px 0;flex-wrap:wrap}.player-controls button{display:flex;align-items:center;gap:6px;padding:8px;color:var(--accent);font-size:.85rem}.lesson-description{padding:24px 0}.lesson-description>p{white-space:pre-line;margin:20px 0;color:#64748b}.pill{display:inline-flex;padding:6px 14px;background:#eff6ff;border-radius:20px;color:var(--accent)}.instructor{justify-content:flex-start;border-top:1px solid #e2e8f0;padding-top:20px}.instructor-logo img{width:70px;height:60px;object-fit:contain}.instructor p{font-size:.85rem;color:#64748b}.contents h3{font-size:1.1rem}.progress-label{font-size:.8rem;color:#64748b;margin:18px 0 10px}.progress{height:6px;background:#e2e8f0;border-radius:8px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent)}.lesson-list{margin-top:20px}.lesson-list button{display:flex;align-items:center;gap:12px;width:100%;text-align:right;padding:15px 8px;border-bottom:1px solid #e2e8f0}.lesson-list button>span:nth-child(2){flex:1}.lesson-list small{display:flex;align-items:center;gap:5px;color:#64748b}.lesson-index{background:#eff6ff;color:var(--accent);border-radius:8px;padding:8px}.enrollment{margin-top:20px}.enrollment>strong{display:block;font-size:1.7rem;margin:15px 0}.enrollment>label{display:block}.coupon-row{display:flex;gap:8px;margin:12px 0}.coupon-row input{min-width:0;width:100%;border:1px solid #e2e8f0;border-radius:8px;padding:10px}.coupon-row button{background:#eff6ff;color:var(--accent);border-radius:8px;padding:10px}.full{width:100%}.enrollment small{display:block;color:#64748b;margin-top:14px}.success{color:#15803d}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#0f172aa6;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{position:relative;background:#fff;width:100%;max-width:460px;max-height:90dvh;overflow:auto;padding:32px;box-shadow:0 24px 80px #0003}.close{position:absolute;left:14px;top:14px;padding:6px}.login-symbol{display:flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:12px;margin-bottom:18px}.modal h2{margin:8px 0}.modal>p{color:#64748b;margin:12px 0}.modal .login-course-name{font-weight:800;color:var(--accent)}.form{display:grid;gap:16px;margin:24px 0}.form label{display:grid;gap:8px;font-weight:600}.form input{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:12px;box-sizing:border-box}.form input:focus{outline:2px solid var(--accent)}.form-error,.error{background:#fef2f2;color:#b91c1c;padding:14px;border-radius:8px}.error{margin:16px auto;display:flex;justify-content:space-between}.modal small{color:#64748b}.modal small a{color:var(--accent);text-decoration:underline}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:2100;display:flex;align-items:center;gap:10px;background:#0f172a;color:#fff;max-width:90vw;padding:14px 22px;border-radius:12px}.tm-login-button{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff!important;padding:9px 17px!important;border-radius:9px;display:inline-flex;align-items:center;gap:8px;font-weight:800}.icon-button{display:flex;align-items:center;padding:10px}.navbar .nav-links{flex-wrap:wrap}.navbar .logo img{width:auto;max-width:120px}body:has(.modal-backdrop){overflow:hidden}@media(max-width:850px){.learning-grid{grid-template-columns:1fr}.filters{align-items:stretch}.search{min-width:0}.page-title{font-size:1.7rem}.navbar .nav-links{gap:10px}}@media(max-width:480px){.modal{padding:24px 20px}.player{aspect-ratio:auto;min-height:260px}.player:has(video){min-height:0;aspect-ratio:16/9}.course-meta{font-size:.7rem}.course-grid{grid-template-columns:minmax(0,1fr)}.panel{padding:18px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.navbar{transform:none}}.lesson-list .chapter{border:1px solid #e2e8f0;border-radius:12px;margin-bottom:10px;overflow:hidden;background:#fff}.lesson-list .chapter-head{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:right;padding:14px;background:#f8fafc;border-bottom:0}.lesson-list .chapter.open .chapter-head{border-bottom:1px solid #e2e8f0}.lesson-list .chapter-title{display:flex;flex-direction:column;gap:2px;flex:1}.lesson-list .chapter-title small{color:#64748b;font-size:12px}.lesson-list .chapter-arrow{transition:transform .2s ease;color:#64748b;flex:none}.lesson-list .chapter.open .chapter-arrow{transform:rotate(180deg)}.lesson-list .chapter-lessons button:last-child{border-bottom:0}.lesson-list .free-badge{background:#dcfce7;color:#166534;border-radius:999px;font-size:12px;font-weight:700;padding:3px 10px;flex:none}.lesson-description a{color:var(--accent);word-break:break-all}.lesson-files{margin:22px 0}.lesson-files h3{margin:0 0 12px;font-size:18px}.lesson-files .file-btn{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:10px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;color:inherit;text-decoration:none;transition:border-color .2s,box-shadow .2s}.lesson-files .file-btn:hover{border-color:var(--accent);box-shadow:0 4px 14px #0f172a0f}.lesson-files .file-btn span{flex:1;font-weight:600;word-break:break-all}.lesson-files .file-btn small{color:#64748b;flex:none}.lesson-files .file-btn svg{color:var(--accent);flex:none}