:root{--navy: #050E1F;--navy-mid: #0B1A35;--navy-light: #112244;--teal: #00C8D7;--teal-deep: #00A3B5;--electric: #3B7BFF;--electric-glow: #5B9BFF;--gold: #F5C542;--success: #00D68F;--danger: #FF4757;--warning: #FFB800;--white: #FFFFFF;--white-soft: #F4F7FF;--gray-100: #E8EDF8;--gray-300: #A8B5CC;--gray-500: #6B7DA0;--gray-700: #3A4A6B;--glass-bg: rgba(11, 26, 53, .5);--glass-border: rgba(255,255,255,.07);--glass-hover: rgba(0,200,215,.06);--font-ar: "Cairo", sans-serif;--font-en: "Space Grotesk", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 100px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .6s cubic-bezier(.4, 0, .2, 1);--section-padding: 120px 0}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-ar);background:var(--navy);color:var(--white);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.gradient-text{background:linear-gradient(120deg,var(--teal),var(--electric-glow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-chaos{color:var(--danger);font-style:italic}.section-eyebrow{font-family:var(--font-en);font-size:.78rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--teal);margin-bottom:16px}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.5;margin-bottom:20px}.section-sub{font-size:1.1rem;color:var(--gray-300);max-width:640px;margin:0 auto 64px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 28px;border-radius:var(--radius-pill);font-family:var(--font-ar);font-weight:700;font-size:1rem;cursor:pointer;border:none;transition:var(--transition);white-space:nowrap}.btn-teal{background:var(--teal);color:var(--navy)}.btn-teal:hover{background:#00e5f6;transform:translateY(-2px)}.btn-glow{box-shadow:0 0 20px #00c8d74d,0 4px 20px #0000004d}.btn-glow:hover{box-shadow:0 0 35px #00c8d780,0 6px 30px #0000004d}.btn-ghost{background:transparent;color:var(--gray-300);border:1px solid var(--glass-border)}.btn-ghost:hover{background:var(--glass-bg);color:var(--white);border-color:#ffffff26}.btn-outline{background:transparent;color:var(--teal);border:1px solid var(--teal)}.btn-outline:hover{background:var(--teal);color:var(--navy)}.btn-whatsapp{background:#25d366;color:#fff;flex-direction:column;gap:4px;padding:20px 40px}.btn-whatsapp:hover{background:#1ebe5c;transform:translateY(-3px)}.btn-glow-green{box-shadow:0 0 30px #25d36659,0 6px 20px #0000004d}.btn-glow-green:hover{box-shadow:0 0 50px #25d36680,0 8px 30px #0000004d}.btn-xl{font-size:1.15rem;padding:18px 36px}.wa-number{font-size:.85rem;font-family:var(--font-en);opacity:.85;font-weight:400;direction:ltr;unicode-bidi:isolate}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:#050e1fb3;border-bottom:1px solid transparent}.navbar.scrolled{background:#050e1ff2;border-bottom-color:var(--glass-border);padding:12px 0}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand-logo-mark{display:flex;align-items:center;gap:10px}.logo-grid-mark{position:relative;width:32px;height:32px}.lm{position:absolute;width:13px;height:13px;border-radius:4px}.lm-1{top:0;right:0;background:var(--teal)}.lm-2{top:0;left:0;background:#00c8d773}.lm-3{bottom:0;right:0;background:#00c8d740}.lm-4{bottom:0;left:0;background:var(--electric)}.lm-dot{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;border-radius:50%;background:var(--white)}.brand-logo-mark.small .lm{width:10px;height:10px;border-radius:3px}.brand-logo-mark.small .lm-dot{width:6px;height:6px}.brand-logo-mark.small .logo-grid-mark{width:25px;height:25px}.brand-wordmark{font-family:var(--font-en);font-size:1.4rem;font-weight:700;letter-spacing:-.5px}.w-teal{color:var(--teal)}.nav-links{display:flex;align-items:center;gap:28px}.nav-links li a:not(.btn){font-size:.95rem;font-weight:600;color:var(--gray-300);transition:var(--transition)}.nav-links li a:not(.btn):hover{color:var(--white)}.nav-cta{padding:10px 22px;font-size:.9rem}.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.nav-hamburger span{display:block;width:26px;height:2px;background:var(--white);border-radius:2px;transition:var(--transition)}.nav-mobile-menu{display:none;flex-direction:column;gap:0;padding:12px 24px 20px;border-top:1px solid var(--glass-border);background:#050e1ff7}.nav-mobile-menu a{padding:14px 0;font-weight:600;color:var(--gray-300);border-bottom:1px solid var(--glass-border);transition:var(--transition)}.nav-mobile-menu a:last-child{border-bottom:none;padding-top:16px}.nav-mobile-menu a:hover{color:var(--teal)}.nav-mobile-menu.open{display:flex}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:90px;overflow:hidden}.hero-canvas{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%)}.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.35;animation:orbFloat 12s ease-in-out infinite}.orb-a{width:600px;height:600px;background:var(--teal);top:-200px;right:-100px;animation-delay:0s}.orb-b{width:400px;height:400px;background:var(--electric);bottom:-150px;left:-100px;animation-delay:4s}.orb-c{width:300px;height:300px;background:var(--teal-deep);top:50%;left:40%;transform:translate(-50%,-50%);animation-delay:8s;opacity:.15}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(20px,-30px) scale(1.05)}66%{transform:translate(-15px,20px) scale(.95)}}.hero-body{position:relative;z-index:1;text-align:center;padding:60px 24px 120px}.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 20px;background:#00c8d714;border:1px solid rgba(0,200,215,.2);border-radius:var(--radius-pill);font-size:.9rem;font-weight:600;color:var(--teal);margin-bottom:32px}.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--teal);animation:blink 2s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.hero-title{font-size:clamp(2.6rem,5.5vw,4.5rem);font-weight:900;line-height:1.4;margin-bottom:24px;letter-spacing:normal}.hero-sub{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--gray-300);max-width:680px;margin:0 auto 48px;line-height:1.8}.hero-sub strong{color:var(--white)}.hero-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;margin-bottom:80px}.hero-stats{display:flex;align-items:center;justify-content:center;gap:0;padding:30px 40px;background:#0b1a3599;border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);max-width:700px;margin:0 auto}.stat-item{flex:1;text-align:center;padding:0 20px}.stat-num{font-family:var(--font-mono);font-size:clamp(1.1rem,2vw,1.7rem);font-weight:700;color:var(--teal);line-height:1;margin-bottom:8px;white-space:nowrap}.stat-zero{color:var(--success)}.stat-label{font-size:.78rem;color:var(--gray-500);line-height:1.4}.stat-divider{width:1px;height:50px;background:var(--glass-border);flex-shrink:0}.os-badge-float{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;font-family:var(--font-en);font-size:.75rem;color:var(--gray-700);z-index:1}.os-label{letter-spacing:1px;text-transform:uppercase}.os-name{color:var(--gray-500);font-weight:700}.section{padding:var(--section-padding)}.problem-section{background:linear-gradient(180deg,rgba(11,26,53,.3) 0%,transparent 100%);border-top:1px solid var(--glass-border)}.problem-section .section-eyebrow,.problem-section .section-title,.problem-section .section-sub{text-align:center;margin-left:auto;margin-right:auto}.problem-section .section-sub{margin-bottom:80px}.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-bottom:72px}.pain-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:36px 28px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition)}.pain-card:hover{border-color:#ff475740;transform:translateY(-4px);background:#ff47570a}.pain-icon{font-size:2.5rem;margin-bottom:16px;display:block}.pain-card h3{font-size:1.15rem;margin-bottom:10px;color:var(--white)}.pain-card p{font-size:.95rem;color:var(--gray-300);line-height:1.7}.problem-arrow{display:flex;align-items:center;gap:20px;justify-content:center}.arrow-line{height:1px;flex:1;max-width:200px;background:linear-gradient(90deg,transparent,var(--teal))}.arrow-line:last-child{background:linear-gradient(90deg,var(--teal),transparent)}.arrow-label{font-size:.9rem;font-weight:700;color:var(--teal);white-space:nowrap;padding:8px 20px;border:1px solid rgba(0,200,215,.3);border-radius:var(--radius-pill);background:#00c8d70f}.modes-section{text-align:center;position:relative;padding:100px 0}.modes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;text-align:right;margin-top:48px}.mode-card{background:#0b1a35bf;border:1px solid rgba(0,200,215,.2);border-radius:20px;padding:44px 36px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:relative;transition:transform .4s cubic-bezier(.16,1,.3,1),border-color .4s ease,box-shadow .4s ease;display:flex;flex-direction:column;overflow:hidden}.mode-card:before{content:"";position:absolute;top:0;right:0;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(0,200,215,.08) 0%,transparent 70%);filter:blur(40px);pointer-events:none}.mode-card:hover{transform:translateY(-8px);border-color:#00c8d773;box-shadow:0 20px 40px #00c8d71f,0 10px 30px #00000080}.mode-card.featured-tutor-mode{border-color:#f5c54259;background:linear-gradient(180deg,#f5c5420f,#0b1a35d9)}.mode-card.featured-tutor-mode:before{background:radial-gradient(circle,rgba(245,197,66,.1) 0%,transparent 70%)}.mode-card.featured-tutor-mode:hover{border-color:#f5c54299;box-shadow:0 20px 40px #f5c54226,0 10px 30px #00000080}.mode-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.mode-header-icon{width:58px;height:58px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:#00c8d71f;border:1px solid rgba(0,200,215,.25);box-shadow:inset 0 0 12px #00c8d726}.mode-header-icon.gold-icon{background:#f5c5421f;border-color:#f5c5424d;box-shadow:inset 0 0 12px #f5c54226}.mode-badge-pill{padding:6px 16px;border-radius:var(--radius-pill);font-size:.82rem;font-weight:700;background:#00c8d71f;color:var(--teal);border:1px solid rgba(0,200,215,.3);letter-spacing:.3px}.mode-badge-pill.gold-badge{background:#f5c54226;color:var(--gold);border-color:#f5c54259}.mode-card h3{font-size:1.5rem;font-weight:800;color:var(--white);margin-bottom:10px;line-height:1.35}.mode-desc{color:var(--gray-300);font-size:.98rem;line-height:1.7;margin-bottom:28px}.mode-list{display:flex;flex-direction:column;gap:16px;margin-bottom:32px;flex-grow:1}.mode-list li{font-size:.95rem;color:#e2e8f0;display:flex;align-items:flex-start;gap:12px;line-height:1.7}.mode-bullet-icon{font-size:1.1rem;flex-shrink:0;margin-top:2px}.mode-list li strong{color:var(--white);font-weight:700}.mode-footer-bar{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between}.mode-footer-tag{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:700;color:var(--teal)}.mode-footer-tag.gold-tag{color:var(--gold)}@media (max-width: 900px){.modes-grid{grid-template-columns:1fr;gap:24px}.mode-card{padding:32px 24px}}.ecosystem-section{text-align:center}.ecosystem-section .section-sub{margin:0 auto 56px}.ecosystem-hub{position:relative;height:220px;display:flex;align-items:center;justify-content:center;margin-bottom:0}.hub-center{position:relative;display:flex;align-items:center;justify-content:center}.hub-core{width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--electric));display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.65rem;font-weight:700;color:var(--navy);text-align:center;line-height:1.3;z-index:2;box-shadow:0 0 40px #00c8d766}.hub-icon{font-size:1.8rem;margin-bottom:4px}.hub-ring{position:absolute;border-radius:50%;border:1px solid rgba(0,200,215,.15);animation:pulse-ring 3s ease-out infinite}.hub-ring-1{width:150px;height:150px;animation-delay:0s}.hub-ring-2{width:220px;height:220px;animation-delay:.8s}.hub-ring-3{width:300px;height:300px;animation-delay:1.6s}@keyframes pulse-ring{0%{transform:scale(.95);opacity:.6}to{transform:scale(1.05);opacity:0}}.app-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;text-align:right}.app-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:36px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition-slow);position:relative;overflow:hidden}.app-card:before{content:"";position:absolute;top:0;right:0;width:200px;height:200px;border-radius:50%;background:var(--card-glow, rgba(0,200,215,.05));filter:blur(40px);pointer-events:none;transition:var(--transition)}.app-card:hover{transform:translateY(-6px);border-color:#ffffff1f}.app-card:hover:before{opacity:2}.app-card[data-color=teal]{--card-glow: rgba(0,200,215,.08)}.app-card[data-color=electric]{--card-glow: rgba(59,123,255,.08)}.app-card[data-color=gold]{--card-glow: rgba(245,197,66,.08)}.app-card[data-color=success]{--card-glow: rgba(0,214,143,.08)}.app-card-header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.app-icon-wrap{width:54px;height:54px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.teal-bg{background:#00c8d726}.electric-bg{background:#3b7bff26}.gold-bg{background:#f5c54226}.success-bg{background:#00d68f26}.app-platform{font-size:.72rem;font-family:var(--font-en);letter-spacing:1px;text-transform:uppercase;color:var(--gray-500);margin-bottom:4px}.app-card h3{font-size:1.2rem;color:var(--white)}.app-desc{color:var(--gray-300);font-size:.95rem;margin-bottom:20px;line-height:1.7}.app-features{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.app-features li{font-size:.9rem;color:var(--gray-100);display:flex;align-items:flex-start;gap:8px}.feat-check{color:var(--teal);font-weight:700;flex-shrink:0}.app-value-prop{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;background:#00c8d70f;border:1px solid rgba(0,200,215,.15);border-radius:var(--radius-sm);font-size:.88rem;color:var(--gray-100);line-height:1.5}.app-value-prop strong{color:var(--teal)}.value-icon{flex-shrink:0}.ai-section{background:linear-gradient(180deg,rgba(11,26,53,.4) 0%,var(--navy-mid) 100%);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.ai-section .section-eyebrow,.ai-section .section-title,.ai-section .section-sub{text-align:center;margin-left:auto;margin-right:auto}.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ai-card{position:relative;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:32px 24px;text-align:center;transition:var(--transition);overflow:hidden}.ai-card:after{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--teal),transparent);opacity:0;transition:var(--transition)}.ai-card:hover{border-color:#00c8d733;transform:translateY(-5px)}.ai-card:hover:after{opacity:1}.ai-card-glow{position:absolute;top:-60px;left:50%;transform:translate(-50%);width:120px;height:120px;background:var(--teal);border-radius:50%;filter:blur(50px);opacity:0;transition:var(--transition);pointer-events:none}.ai-card:hover .ai-card-glow{opacity:.08}.ai-icon{font-size:2.5rem;margin-bottom:14px;display:block}.ai-card h4{font-size:1.05rem;font-weight:700;margin-bottom:10px}.ai-card p{font-size:.88rem;color:var(--gray-300);line-height:1.7;margin-bottom:14px}.ai-for{display:inline-block;padding:4px 12px;background:#00c8d71a;border:1px solid rgba(0,200,215,.2);border-radius:var(--radius-pill);font-size:.75rem;color:var(--teal);font-weight:600}.offline-section{padding:var(--section-padding)}.offline-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.offline-text .section-title{font-size:clamp(1.8rem,3.5vw,2.6rem)}.offline-text p{color:var(--gray-300);margin-bottom:20px;line-height:1.8}.offline-text p strong{color:var(--white)}.offline-list{display:flex;flex-direction:column;gap:10px}.offline-list li{font-size:.95rem;color:var(--teal);font-weight:600}.offline-visual{display:flex;justify-content:center}.offline-phone{width:260px;background:var(--navy-mid);border:1px solid var(--glass-border);border-radius:28px;padding:24px 20px;display:flex;flex-direction:column;gap:16px;box-shadow:0 30px 80px #00000080,0 0 0 1px #ffffff0a}.phone-status{display:flex;align-items:center;gap:8px;font-size:.8rem;font-family:var(--font-en);color:var(--gray-300)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.red{background:var(--danger);box-shadow:0 0 8px var(--danger)}.status-dot.green{background:var(--success);box-shadow:0 0 8px var(--success)}.phone-content{background:var(--navy);border-radius:16px;padding:20px;text-align:center}.exam-timer{font-family:var(--font-mono);font-size:2.5rem;color:var(--teal);font-weight:600;margin-bottom:6px}.exam-label{font-size:.8rem;color:var(--gray-500);margin-bottom:14px}.exam-progress{height:6px;background:var(--navy-light);border-radius:3px;overflow:hidden;margin-bottom:10px}.exam-bar{height:100%;background:linear-gradient(90deg,var(--teal),var(--electric));border-radius:3px}.exam-saved{font-size:.78rem;color:var(--success);font-family:var(--font-en)}.sync-status{justify-content:flex-end}.pricing-section{text-align:center}.pricing-section .section-sub{margin:0 auto 64px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.price-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:40px 32px;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition);position:relative}.price-card:hover{transform:translateY(-4px)}.price-card.featured{background:linear-gradient(135deg,#00c8d714,#3b7bff0d);border-color:#00c8d74d;transform:scale(1.02)}.price-card.featured:hover{transform:scale(1.02) translateY(-4px)}.price-badge{position:absolute;top:-14px;left:50%;transform:translate(-50%);background:var(--teal);color:var(--navy);font-size:.75rem;font-weight:800;padding:5px 16px;border-radius:var(--radius-pill);white-space:nowrap}.price-plan{font-family:var(--font-en);font-size:.85rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gray-500);margin-bottom:16px}.price-amount{font-family:var(--font-mono);font-size:3rem;font-weight:700;color:var(--white);line-height:1;margin-bottom:8px}.price-currency{font-size:1.2rem;vertical-align:top;margin-top:8px;display:inline-block}.price-period{font-size:1rem;color:var(--gray-500)}.price-students{font-size:.85rem;color:var(--teal);font-weight:600;margin-bottom:28px;padding:6px 14px;background:#00c8d714;border-radius:var(--radius-pill);display:inline-block}.price-features{display:flex;flex-direction:column;gap:10px;text-align:right;margin-bottom:32px}.price-features li{font-size:.9rem;color:var(--gray-300)}.price-btn{width:100%;justify-content:center}.vision-section{background:linear-gradient(135deg,#0b1a3599,#050e1fcc);border-top:1px solid 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