@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--color-primary: #1e3a8a;--color-primary-light: #2563eb;--color-primary-dark: #1e2d5f;--color-accent: #8b5cf6;--color-accent-light: #a78bfa;--color-accent-glow: rgba(139, 92, 246, .25);--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--bg-primary: #f3f1ec;--bg-secondary: #eae7e0;--bg-card: #ffffff;--bg-card-hover: #fafafa;--bg-elevated: #ffffff;--bg-overlay: rgba(0, 0, 0, .5);--bg-nav: rgba(255, 255, 255, .85);--bg-code: #f1f5f9;--bg-badge: #e8e5de;--text-primary: #1a1a2e;--text-secondary: #64748b;--text-tertiary: #94a3b8;--text-inverse: #ffffff;--text-link: var(--color-primary-light);--text-on-accent: #ffffff;--border-light: rgba(0, 0, 0, .06);--border-medium: rgba(0, 0, 0, .1);--border-strong: rgba(0, 0, 0, .15);--border-accent: 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100%);--gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #6d28d9 50%, #8b5cf6 100%);--gradient-card: linear-gradient(180deg, rgba(139, 92, 246, .08) 0%, transparent 100%);--gradient-glow: radial-gradient(ellipse at center, var(--color-accent-glow) 0%, transparent 70%)}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: #1e1e36;--bg-card-hover: #252544;--bg-elevated: #222240;--bg-overlay: rgba(0, 0, 0, .7);--bg-nav: rgba(15, 15, 26, .9);--bg-code: #1a1a2e;--bg-badge: #2a2a48;--text-primary: #e8e6f0;--text-secondary: #9ca3af;--text-tertiary: #6b7280;--text-inverse: #0f0f1a;--text-link: var(--color-accent-light);--border-light: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .15);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .6);--shadow-card: 0 2px 8px rgba(0, 0, 0, .3);--shadow-card-hover: 0 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rgba(139,92,246,.2);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600;color:var(--color-accent);margin-bottom:var(--space-8)}.hero-title{font-size:var(--text-hero);font-weight:800;line-height:var(--leading-tight);margin-bottom:var(--space-6);background:var(--gradient-hero);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 6s ease infinite}[data-theme=dark] .hero-title{background:linear-gradient(135deg,#93c5fd,#a78bfa,#c084fc);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;animation:gradientShift 6s ease infinite}.hero-desc{font-size:var(--text-xl);color:var(--text-secondary);max-width:600px;margin:0 0 var(--space-10) 0;line-height:var(--leading-relaxed)}.hero-actions{display:flex;align-items:center;justify-content:flex-start;gap:var(--space-4);flex-wrap:wrap;margin-bottom:var(--space-16)}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4);max-width:700px;margin:0;padding:var(--space-6);background:var(--bg-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg)}.hero-stats .stat{padding:0 var(--space-2)}.hero-stats .stat:not(:last-child){border-left:1px solid rgba(0,0,0,.08)}.hero-stats .stat-value{font-size:var(--text-3xl);font-weight:800}.explore{padding:var(--space-24) 0}.explore-tabs{max-width:600px;margin:0 auto var(--space-10)}.explore-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--space-6);align-items:stretch}#datasets-grid .card{display:flex;flex-direction:column;height:100%}#datasets-grid .card .card-header{flex:1;margin-bottom:0}#datasets-grid .card .card-desc{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}#datasets-grid .card .card-meta{margin-top:auto;padding-top:var(--space-4)}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn var(--duration-slow) var(--ease-out)}.dashboard-card{border-radius:var(--radius-xl);overflow:hidden}.dashboard-preview{height:200px;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;position:relative}.dashboard-chart{display:flex;align-items:flex-end;gap:6px;height:120px;padding:0 var(--space-6)}.chart-bar{flex:1;border-radius:4px 4px 0 0;min-width:16px;transition:height var(--duration-slow) var(--ease-out)}.video-card{border-radius:var(--radius-xl);overflow:hidden}.video-thumbnail{height:220px;background:var(--gradient-accent);display:flex;align-items:center;justify-content:center;position:relative}.play-btn{width:64px;height:64px;background:#ffffffe6;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--color-primary);transition:all var(--duration-normal) var(--ease-out);box-shadow:var(--shadow-lg)}.video-card:hover .play-btn{transform:scale(1.1);background:#fff}.video-duration{position:absolute;bottom:var(--space-3);left:var(--space-3);padding:var(--space-1) var(--space-2);background:#000000b3;color:#fff;font-size:var(--text-xs);border-radius:var(--radius-sm);font-family:var(--font-english);direction:ltr}.team-community{padding:var(--space-24) 0}.tc-grid{display:grid;grid-template-columns:1fr;gap:var(--space-8)}.tc-section{padding:var(--space-8);background:var(--bg-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-2xl)}.member-list{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.member{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);border-radius:var(--radius-lg);transition:background var(--duration-fast)}.member:hover{background:var(--bg-secondary)}.member-info h4{font-size:var(--text-base);margin-bottom:var(--space-1)}.member-info p{font-size:var(--text-sm)}.social-link{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);border-radius:var(--radius-lg);transition:background var(--duration-fast)}.social-link:hover{background:var(--bg-secondary)}.social-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);font-size:var(--text-xl);font-weight:800;flex-shrink:0}.footer{margin:var(--space-16) 10% 0;padding:var(--space-12) 0 var(--space-8);border-top:2px solid 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var(--space-3);border-radius:var(--radius-sm);font-family:var(--font-english);font-size:var(--text-xs);font-weight:700;direction:ltr}.api-method.get{background:#10b98126;color:var(--color-success)}.api-path{font-family:var(--font-mono);font-size:var(--text-sm);margin-right:var(--space-3);direction:ltr}.admin-page{padding-top:calc(var(--nav-height) + var(--space-8));min-height:100vh}.admin-login{max-width:400px;margin:var(--space-32) auto;text-align:center}.admin-login input{width:100%;padding:var(--space-4);border:1px solid var(--border-medium);border-radius:var(--radius-lg);background:var(--bg-card);color:var(--text-primary);text-align:center;font-size:var(--text-lg);margin:var(--space-6) 0;transition:border-color var(--duration-fast)}.admin-login input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-glow)}.admin-dashboard{display:none}.admin-dashboard.visible{display:block}.admin-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);margin-bottom:var(--space-8)}.admin-stat-card,.admin-table-section{background:var(--bg-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-xl);padding:var(--space-6)}@media(max-width:1024px){.hero-stats{grid-template-columns:repeat(4,1fr)}.tc-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-4)}.dataset-info-grid{grid-template-columns:1fr}.admin-stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.navbar-links{display:none}.mobile-menu-btn{display:flex}.navbar-links.mobile-open{display:flex;flex-direction:column;gap:var(--space-1);position:absolute;top:var(--nav-height);left:var(--space-4);right:var(--space-4);background:#fffffff2;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-xl);padding:var(--space-3);box-shadow:var(--shadow-lg);animation:fadeIn var(--duration-fast)}.navbar-links.mobile-open .navbar-link{width:100%;text-align:center;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-base)}.hero{min-height:auto;padding:calc(var(--nav-height) + 5vh) 0 var(--space-8)}.hero-content{margin:10% 0;width:90%;text-align:right}.hero-title{font-size:var(--text-4xl)}.hero-desc{font-size:var(--text-base)}.hero-stats{grid-template-columns:repeat(4,1fr);gap:var(--space-1);padding:var(--space-4) var(--space-2)}.hero-stats .stat{padding:0 4px}.hero-stats .stat-value{font-size:16px}.hero-stats .stat-label{font-size:10px}.explore-grid{grid-template-columns:1fr 1fr;gap:var(--space-2)}.dashboard-preview,.video-thumbnail{height:120px}.dashboard-chart{height:80px;padding:0 var(--space-2)}.play-btn{width:40px;height:40px;font-size:1rem}.tc-grid{grid-template-columns:1fr;gap:var(--space-2)}.tc-section{padding:var(--space-3)}.member,.social-link{flex-direction:column;text-align:center;gap:var(--space-2);padding:var(--space-2)}.social-icon,.avatar{width:36px;height:36px;margin:0 auto;font-size:var(--text-sm)}.member-info h4{font-size:var(--text-xs)}.member-info p{font-size:10px}.footer{margin:var(--space-8) 10% 0;border-radius:32px 32px 0 0;padding:var(--space-6) 0 var(--space-4)}.footer-grid{grid-template-columns:repeat(3,1fr);gap:var(--space-6);text-align:center}.footer-col{text-align:center}.footer-col h4{font-size:14px;margin-bottom:var(--space-2)}.footer-col a{font-size:12px;padding:4px 0}.footer-bottom{flex-direction:row;justify-content:center;gap:var(--space-2);font-size:10px;padding-top:var(--space-4)}.admin-stats-grid{grid-template-columns:1fr}.section{padding:var(--space-16) 0}}@media(max-width:480px){.hero-title{font-size:var(--text-3xl)}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.tabs{gap:var(--space-1)}.tab{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}}@media(min-width:1440px){.hero-title{font-size:var(--text-6xl)}.explore-grid{grid-template-columns:repeat(3,1fr)}}.challenge-section{padding:var(--space-8) 0 var(--space-16)}.challenge-desc{max-width:650px;margin:0 0 var(--space-6);line-height:1.8;color:var(--text-secondary);text-align:right}.title-underline{width:50px;height:4px;background:var(--color-accent);margin:var(--space-4) auto var(--space-8);border-radius:var(--radius-full)}.challenge-card{background:linear-gradient(135deg,#fffffff2,#ffffffb3);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:2px solid rgba(139,92,246,.6);border-radius:48px;padding:var(--space-12) var(--space-8);box-shadow:0 20px 40px #1e3a8a0d,inset 0 2px 5px #fffc}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-8)}.feature-item{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding:0 var(--space-4)}.feature-item:not(:last-child){border-left:1px solid rgba(0,0,0,.08)}.feature-icon{width:80px;height:80px;background:#8b5cf614;border-radius:50%;display:flex;align-items:center;justify-content:center}.feature-icon svg{width:40px;height:40px;stroke:var(--color-accent)}.feature-item h4{font-size:var(--text-lg);font-weight:700;color:var(--text-primary)}.feature-item p{font-size:var(--text-sm);color:var(--text-secondary);line-height:1.6}@media(max-width:1024px){.features-grid{grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.feature-item{padding:0 var(--space-2)}.feature-icon{width:60px;height:60px}}@media(max-width:768px){.features-grid{grid-template-columns:repeat(4,1fr);gap:var(--space-1)}.feature-item{display:flex;flex-direction:column;text-align:center;align-items:center;gap:var(--space-2);border-left:1px solid rgba(0,0,0,.08)!important;padding:0 4px}.feature-item:last-child{border-left:none!important}.feature-icon{width:40px;height:40px}.feature-icon svg{width:20px;height:20px}.feature-item h4{margin:0;font-size:10px}.feature-item p{margin:0;font-size:8px;line-height:1.3}.challenge-card{padding:var(--space-6) var(--space-2);border-radius:20px}}.about-section{padding:var(--space-8) 0}.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-12);align-items:center}.about-content.text-start{text-align:right}.about-subtitle{font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-4);line-height:1.6;color:var(--text-primary)}.about-desc{font-size:var(--text-lg);line-height:1.8;color:var(--text-secondary);margin-top:0}.about-image{display:flex;align-items:center;justify-content:center;background:var(--gradient-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-2xl);padding:var(--space-8)}.about-image img{width:100%;max-width:420px;margin:0 auto;mix-blend-mode:darken}.services-section{position:relative}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);margin-bottom:var(--space-12)}.service-card{background:var(--bg-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-xl);padding:var(--space-6);text-align:right;transition:all var(--duration-normal) var(--ease-out);display:flex;flex-direction:column;position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:right;transition:transform var(--duration-slow) var(--ease-out)}.service-card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.service-card:hover:before{transform:scaleX(1)}.service-img-wrapper{width:100%;height:160px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);background:var(--gradient-card);margin:0 0 var(--space-6) 0;flex-shrink:0}.service-img-wrapper img{width:120px;height:120px;object-fit:contain;mix-blend-mode:darken}[data-theme=dark] .service-img-wrapper img{mix-blend-mode:screen}.service-card h3{font-size:var(--text-lg);font-weight:700;margin-bottom:var(--space-2);color:var(--text-primary)}.service-card p{font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin-bottom:var(--space-4);flex-grow:1}.service-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:transparent;color:var(--color-accent);border:1px solid rgba(139,92,246,.3);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600;transition:all var(--duration-fast);text-decoration:none;width:fit-content}.service-btn:hover{background:var(--color-accent-glow);border-color:var(--color-accent)}.service-btn svg{width:14px;height:14px;transition:transform var(--duration-fast)}.service-card:hover .service-btn svg{transform:translate(-3px)}.trust-bar{background:var(--bg-card);border:2px solid rgba(139,92,246,.6);border-radius:var(--radius-xl);padding:var(--space-5) var(--space-8);display:flex;justify-content:space-between;align-items:center;gap:var(--space-4)}.trust-item{display:flex;align-items:center;gap:var(--space-3);flex:1;justify-content:center;padding:var(--space-2) var(--space-4);position:relative}.trust-item:not(:last-child):after{content:"";position:absolute;left:0;top:10%;height:80%;width:1px;background:#8b5cf666;border-radius:2px}.trust-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);background:var(--gradient-card);color:var(--color-accent);flex-shrink:0}.trust-text h4{font-size:var(--text-sm);font-weight:700;margin-bottom:2px;color:var(--text-primary)}.trust-text p{font-size:var(--text-xs);color:var(--text-tertiary);margin:0}.cta-banner-section{padding:var(--space-12) 0 var(--space-16)}.cta-banner{position:relative;background:url(/images/bg-your-data.png) center / cover no-repeat;border-radius:clamp(24px,4vw,48px);padding:clamp(1.5rem,4vw,3rem) clamp(1.5rem,5vw,3rem);display:flex;align-items:center;justify-content:space-between;gap:clamp(.75rem,3vw,2rem);overflow:hidden;min-height:clamp(140px,18vw,220px)}.cta-banner:before{display:none}.cta-waves{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;opacity:.35}.cta-waves svg{width:100%;height:100%;position:absolute;bottom:0;left:0}.cta-content{position:relative;z-index:1;text-align:right;flex:1;min-width:0}.cta-title{font-size:clamp(1.1rem,3.2vw,2.25rem);font-weight:800;color:#1e2d5f;margin-bottom:clamp(.3rem,.8vw,.75rem);line-height:1.3}.cta-desc{font-size:clamp(.72rem,1.6vw,1.125rem);color:#1e2d5fe0;margin-bottom:clamp(.6rem,1.5vw,1.5rem)}.btn-cta{display:inline-flex;align-items:center;gap:clamp(.25rem,.7vw,.5rem);padding:clamp(.4rem,1.2vw,1rem) clamp(.75rem,2.5vw,2rem);background:#fff;color:var(--color-primary);border-radius:var(--radius-full);font-weight:700;font-size:clamp(.65rem,1.3vw,1rem);transition:all var(--duration-normal) var(--ease-out);text-decoration:none;box-shadow:0 4px 20px #00000026;white-space:nowrap}.btn-cta:hover{transform:translateY(-2px);box-shadow:0 8px 30px #0003}.btn-cta svg{width:clamp(12px,1.4vw,18px);height:clamp(12px,1.4vw,18px);transition:transform var(--duration-fast)}.btn-cta:hover svg{transform:translate(-4px)}.cta-visual{position:relative;z-index:1;flex-shrink:0;width:clamp(130px,24vw,330px)}.cta-visual img{width:100%;height:auto;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 4px 16px 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