@import "https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;900&family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-primary:#050811;--bg-secondary:#0d1117;--bg-card:#0d1526;--bg-glass:#0d1526b3;--accent-cyan:#00d4ff;--accent-purple:#7c3aed;--accent-pink:#ec4899;--accent-gradient:linear-gradient(135deg, #00d4ff, #7c3aed, #ec4899);--text-primary:#f0f6fc;--text-secondary:#8b949e;--border:#00d4ff26;--shadow-glow:0 0 40px #00d4ff26}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--bg-card:#fff;--bg-glass:#fffc;--accent-cyan:#0284c7;--accent-purple:#6d28d9;--accent-pink:#be185d;--text-primary:#0f172a;--text-secondary:#475569;--border:#0284c733;--shadow-glow:0 4px 20px #0000000d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);font-family:Cairo,Inter,sans-serif;line-height:1.6;overflow-x:hidden}body[dir=rtl]{font-family:Cairo,sans-serif}body[dir=ltr]{font-family:Inter,sans-serif}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-cyan);border-radius:3px}.bg-animated{z-index:0;pointer-events:none;background:radial-gradient(at 20% 20%,#7c3aed14 0%,#0000 50%),radial-gradient(at 80% 80%,#00d4ff0f 0%,#0000 50%);position:fixed;inset:0}.glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:16px}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.gradient-border{background:var(--bg-card);border-radius:16px;position:relative}.gradient-border:before{content:"";background:var(--accent-gradient);z-index:-1;border-radius:17px;position:absolute;inset:-1px}.btn-primary{background:var(--accent-gradient);color:#fff;cursor:pointer;border:none;border-radius:50px;align-items:center;gap:8px;padding:12px 28px;font-size:1rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #00d4ff59}.btn-secondary{color:var(--accent-cyan);border:1px solid var(--accent-cyan);cursor:pointer;background:0 0;border-radius:50px;align-items:center;gap:8px;padding:12px 28px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn-secondary:hover{background:#00d4ff1a;transform:translateY(-2px)}.btn-google{color:#333;cursor:pointer;background:#fff;border:none;border-radius:50px;align-items:center;gap:12px;padding:14px 32px;font-size:1rem;font-weight:700;transition:all .3s;display:inline-flex}.btn-google:hover{transform:translateY(-2px);box-shadow:0 8px 30px #fff3}.section{z-index:1;padding:100px 0;position:relative}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section-title{text-align:center;margin-bottom:16px;font-size:clamp(2rem,4vw,3rem);font-weight:900}.section-subtitle{color:var(--text-secondary);text-align:center;max-width:600px;margin-bottom:64px;margin-left:auto;margin-right:auto;font-size:1.1rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}@keyframes fadeUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #00d4ff4d}50%{box-shadow:0 0 40px #00d4ff99}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.animate-fade-up{animation:.7s forwards fadeUp}.animate-float{animation:4s ease-in-out infinite float}.animate-pulse-glow{animation:2s ease-in-out infinite pulse-glow}.badge{color:var(--accent-cyan);background:#00d4ff1a;border:1px solid #00d4ff4d;border-radius:50px;align-items:center;gap:8px;padding:6px 16px;font-size:.875rem;display:inline-flex}.tag{color:#a78bfa;background:#7c3aed33;border:1px solid #7c3aed66;border-radius:20px;padding:4px 12px;font-size:.78rem;display:inline-block}.stat-card{text-align:center;padding:28px 20px}.stat-number{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:900}.stat-label{color:var(--text-secondary);margin-top:6px;font-size:.9rem}.navbar{z-index:1000;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#050811d9;padding:16px 0;transition:all .3s;position:fixed;top:0;left:0;right:0}.navbar-inner{justify-content:space-between;align-items:center;gap:24px;display:flex}.nav-logo{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.4rem;font-weight:900;text-decoration:none}.nav-links{align-items:center;gap:8px;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);border-radius:8px;padding:8px 16px;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s}.nav-links a:hover{color:var(--text-primary);background:#ffffff0d}.nav-actions{align-items:center;gap:12px;display:flex}.lang-btn{border:1px solid var(--border);color:var(--accent-cyan);cursor:pointer;background:#00d4ff1a;border-radius:8px;padding:8px 16px;font-size:.875rem;font-weight:700;transition:all .2s}.lang-btn:hover{background:#00d4ff33}.hamburger{cursor:pointer;background:0 0;border:none;display:none}.hamburger span{background:var(--text-primary);width:24px;height:2px;margin:5px 0;transition:all .3s;display:block}.mobile-menu{z-index:999;background:var(--bg-primary);flex-direction:column;gap:12px;padding:24px;display:none;position:fixed;inset:70px 0 0}.mobile-menu.open{display:flex}@media (width<=768px){.nav-links{display:none}.hamburger{display:block}.desktop-auth{display:none}}.nav-links::-webkit-scrollbar{display:none}.nav-links{-ms-overflow-style:none;scrollbar-width:none}.hero{z-index:1;justify-content:center;align-items:center;min-height:100vh;padding:120px 24px 80px;display:flex;position:relative}.hero-content{text-align:center;max-width:900px;margin:0 auto}.hero-badge{margin-bottom:24px}.hero-title{margin-bottom:20px;font-size:clamp(3rem,7vw,5.5rem);font-weight:900;line-height:1.1}.hero-subtitle{color:var(--accent-cyan);margin-bottom:20px;font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:700}.hero-desc{color:var(--text-secondary);max-width:680px;margin:0 auto 40px;font-size:1.1rem;line-height:1.8}.hero-ctas{flex-wrap:wrap;justify-content:center;gap:16px;margin-bottom:72px;display:flex}.hero-stats{grid-template-columns:repeat(4,1fr);gap:2px;max-width:700px;margin:0 auto;display:grid}.hero-orbit{border:1px solid #00d4ff14;border-radius:50%;width:600px;height:600px;animation:30s linear infinite spin-slow;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-orbit-2{width:400px;height:400px;animation:20s linear infinite reverse spin-slow}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px;transition:all .3s}.card:hover{border-color:#00d4ff59;transform:translateY(-4px);box-shadow:0 16px 50px #0006}.card-icon{border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:1.8rem;display:flex}.roadmap-card{cursor:pointer}.roadmap-card .card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.roadmap-card h3{margin-bottom:8px;font-size:1.2rem;font-weight:800}.roadmap-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.7}.roadmap-card .tags{flex-wrap:wrap;gap:6px;margin-top:14px;display:flex}.project-img{object-fit:cover;background:linear-gradient(135deg, var(--bg-secondary), var(--bg-card));border-radius:12px;justify-content:center;align-items:center;width:100%;height:200px;margin-bottom:20px;font-size:4rem;display:flex}.project-card h3{margin-bottom:8px;font-size:1.15rem;font-weight:800}.project-card p{color:var(--text-secondary);margin-bottom:14px;font-size:.9rem;line-height:1.7}.project-tags{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.about-grid{grid-template-columns:1fr 1fr;align-items:start;gap:64px;display:grid}.skill-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;display:grid}.skill-chip{text-align:center;background:#ffffff0a;border:1px solid #ffffff14;border-radius:10px;padding:10px 14px;font-size:.82rem;transition:all .2s}.skill-chip:hover{border-color:var(--accent-cyan);color:var(--accent-cyan)}.cert-item{background:#ffffff08;border:1px solid #ffffff0f;border-radius:12px;align-items:flex-start;gap:14px;margin-bottom:12px;padding:16px;display:flex}.cert-icon{flex-shrink:0;font-size:1.5rem}.blog-card .blog-date{color:var(--text-secondary);margin-bottom:8px;font-size:.8rem}.blog-card h3{margin-bottom:8px;font-size:1.1rem;font-weight:800}.blog-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.7}.contact-grid{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}.form-group{margin-bottom:20px}.form-group label{color:var(--text-secondary);margin-bottom:8px;font-size:.9rem;font-weight:600;display:block}.form-group input,.form-group textarea{border:1px solid var(--border);width:100%;color:var(--text-primary);background:#ffffff0d;border-radius:10px;padding:14px 18px;font-family:inherit;font-size:1rem;transition:all .2s}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-cyan);background:#00d4ff0d;outline:none}.form-group textarea{resize:vertical;min-height:130px}input,textarea,select{border:1px solid var(--border);border-radius:10px;font-family:inherit;transition:border-color .2s,background .2s;color:var(--text-primary)!important;background:#ffffff0d!important}select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300d4ff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E")!important;background-position:12px!important;background-repeat:no-repeat!important;padding-left:36px!important}[dir=ltr] select{background-position:right 12px center!important;padding-left:14px!important;padding-right:36px!important}select option{color:#f0f6fc!important;background:#0d1117!important}select:focus,input:focus,textarea:focus{outline:none;border-color:var(--accent-cyan)!important;background:#00d4ff0d!important}[data-theme=light] input,[data-theme=light] textarea,[data-theme=light] select{border-color:#0284c740;color:#0f172a!important;background:#0000000a!important}[data-theme=light] select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230284c7' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E")!important}[data-theme=light] select option{color:#0f172a!important;background:#fff!important}.contact-info h3{margin-bottom:16px;font-size:1.4rem;font-weight:800}.contact-info p{color:var(--text-secondary);margin-bottom:24px;line-height:1.8}.contact-links{flex-direction:column;gap:12px;display:flex}.contact-link{border:1px solid var(--border);color:var(--text-primary);background:#ffffff08;border-radius:12px;align-items:center;gap:12px;padding:14px 18px;text-decoration:none;transition:all .2s;display:flex}.contact-link:hover{border-color:var(--accent-cyan);background:#00d4ff0d}.contact-link-icon{font-size:1.3rem}.contact-link-text{font-size:.9rem}.contact-link-label{color:var(--text-secondary);font-size:.75rem}.footer{border-top:1px solid var(--border);text-align:center;padding:48px 0 32px}.footer-logo{margin-bottom:16px;font-size:1.6rem;font-weight:900}.footer-links{flex-wrap:wrap;justify-content:center;gap:24px;margin-bottom:24px;display:flex}.footer-links a{color:var(--text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--accent-cyan)}.footer-bottom{color:var(--text-secondary);font-size:.85rem}.modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);text-align:center;border-radius:24px;width:90%;max-width:440px;padding:48px;animation:.3s fadeUp}.modal h2{margin-bottom:8px;font-size:1.8rem;font-weight:900}.modal p{color:var(--text-secondary);margin-bottom:32px}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;position:absolute;top:16px;right:20px}.user-avatar{border:2px solid var(--accent-cyan);cursor:pointer;border-radius:50%;width:36px;height:36px}.divider{background:var(--accent-gradient);border-radius:2px;width:80px;height:4px;margin:0 auto 24px}.glow-dot{background:var(--accent-cyan);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse-glow;display:inline-block}@media (width<=768px){.hero-stats{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:40px}.contact-grid{grid-template-columns:1fr}.hero-orbit{display:none}.section{padding:72px 0}}.dot-pulse{letter-spacing:2px;font-size:1.5rem;animation:1.5s infinite pulse;display:inline-block}@keyframes pulse{0%{opacity:.2}50%{opacity:1}to{opacity:.2}}@keyframes bellPulse{0%,to{box-shadow:0 0 6px #fbbf2466}50%{box-shadow:0 0 16px #fbbf24cc}}