:root{--primary: #646cff;--primary-hover: #7b83ff;--secondary: #ff0055;--bg-dark: #0f0f13;--bg-card: #1a1a20;--text-main: #ffffff;--text-muted: #a1a1aa;--accent-blue: #00f3ff;--accent-purple: #bd00ff}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:120px}body{font-family:Inter,system-ui,-apple-system,blinkmacsystemfont,Segoe UI,roboto,oxygen,ubuntu,cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background-color:var(--bg-dark);color:var(--text-main);overflow-x:hidden;line-height:1.6}a{text-decoration:none;color:inherit;transition:.3s ease}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.preloader{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-dark);display:flex;justify-content:center;align-items:center;z-index:9999}.loader-content{font-size:2rem;font-weight:700;font-family:Courier New,monospace;position:relative}.bracket{color:var(--primary)}.loading-bar{height:2px;background:var(--primary);width:0%;margin-top:10px;animation:load 1.5s ease-in-out forwards}@keyframes load{to{width:100%}}.header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:1.5rem 0;transition:.3s ease}.header.scrolled{background:#0f0f13cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;font-family:Courier 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ease}.nav-link:hover:after{width:100%}.header-controls{display:flex;align-items:center;gap:1rem}.icon-btn{background:transparent;border:none;color:var(--text-main);cursor:pointer;display:flex;align-items:center;gap:5px;font-size:.9rem;transition:.3s}.icon-btn:hover{color:var(--primary)}.active-lang{color:var(--primary);font-weight:700}.divider{opacity:.3}.mobile-toggle{display:none;background:none;border:none;color:#fff;cursor:pointer}.hero-section{min-height:100vh;display:flex;align-items:center;padding-top:80px;position:relative;overflow:hidden}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.status-badge{display:inline-flex;align-items:center;gap:8px;background:#646cff1a;padding:6px 16px;border-radius:20px;font-size:.9rem;color:var(--primary);border:1px solid rgba(100,108,255,.2);margin-bottom:2rem}.status-dot{width:8px;height:8px;background:var(--primary);border-radius:50%;box-shadow:0 0 10px var(--primary);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}to{transform:scale(1);opacity:1}}.hero-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1rem}.hero-title .highlight{background:linear-gradient(45deg,var(--primary),var(--accent-blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.cursor{animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.hero-subtitle{display:flex;gap:1rem;align-items:center;font-size:1.2rem;color:var(--text-muted);margin-bottom:2rem}.dot{color:var(--primary)}.hero-description{font-size:1.1rem;color:var(--text-muted);max-width:500px;margin-bottom:3rem}.hero-cta{display:flex;gap:1.5rem;margin-bottom:4rem}.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 28px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:.3s}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px #646cff66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #646cff99}.btn-secondary{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.hero-stats{display:flex;gap:3rem;border-top:1px solid rgba(255,255,255,.1);padding-top:2rem}.stat-item{display:flex;flex-direction:column}.stat-value{font-size:2rem;font-weight:700}.stat-label{font-size:.9rem;color:var(--text-muted)}.code-window{background:#1e1e24;border-radius:12px;box-shadow:0 20px 50px #00000080;border:1px solid rgba(255,255,255,.05);overflow:hidden;max-width:500px}.window-header{background:#2a2a30;padding:12px 16px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.05)}.window-dots{display:flex;gap:6px;margin-right:16px}.window-dots .dot{width:12px;height:12px;border-radius:50%}.dot.red{background:#ff5f56}.dot.yellow{background:#ffbd2e}.dot.green{background:#27c93f}.window-title{font-size:.85rem;color:var(--text-muted);font-family:monospace}.window-body{padding:20px;background:#1e1e24}.terminal-content{font-family:JetBrains Mono,Fira Code,monospace;font-size:.9rem;height:300px;overflow-y:auto;color:#a9b7c6}.terminal-line{margin-bottom:4px;word-wrap:break-word}.terminal-line.command{color:#fff}.prompt{color:var(--primary);margin-right:8px;font-weight:700;white-space:nowrap;-webkit-user-select:none;user-select:none}.input-line{display:flex;align-items:center;flex-wrap:nowrap}#terminal-input{background:transparent;border:none;color:#fff;font-family:JetBrains Mono,Fira 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0}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:2.5rem;margin-bottom:1rem;position:relative;display:inline-block}.section-subtitle{color:var(--primary);font-size:1.1rem;text-transform:uppercase;letter-spacing:2px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem}.feature-card{background:var(--bg-card);padding:2rem;border-radius:12px;border:1px solid rgba(255,255,255,.05);transition:.3s}.feature-card:hover{transform:translateY(-5px);border-color:var(--primary);box-shadow:0 10px 30px #0000004d}.feature-icon{color:var(--primary);margin-bottom:1rem}.about-features{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.highlight-text{font-size:1.2rem;font-weight:500;margin-bottom:1.5rem;color:#fff}.about-text p{color:var(--text-muted);margin-bottom:1rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card{background:var(--bg-card);border-radius:16px;overflow:hidden;padding:2.5rem;position:relative;border:1px solid rgba(255,255,255,.05);transition:.4s ease}.project-card:hover{transform:translateY(-10px);border-color:#646cff4d;box-shadow:0 20px 40px #0006}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:#3f3f46;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}html{scrollbar-width:thin;scrollbar-color:#3f3f46 var(--bg-dark)}body.light-mode ::-webkit-scrollbar-track{background:var(--bg-dark)}body.light-mode ::-webkit-scrollbar-thumb{background:#cbd5e1}body.light-mode ::-webkit-scrollbar-thumb:hover{background:var(--primary)}body.light-mode{scrollbar-color:#cbd5e1 var(--bg-dark)}.project-number{font-size:4rem;font-weight:900;color:#ffffff08;position:absolute;top:10px;right:20px;z-index:0;pointer-events:none}.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;position:relative;z-index:2}.project-title{font-size:1.5rem}.project-link{display:flex;align-items:center;gap:5px;font-size:.9rem;color:var(--primary);position:relative;z-index:10}.project-desc{color:var(--text-muted);margin-bottom:1.5rem;min-height:80px}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{background:#ffffff0d;padding:4px 12px;border-radius:20px;font-size:.8rem;color:var(--text-muted)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.skill-category{background:#ffffff08;padding:2rem;border-radius:12px;border:1px solid rgba(255,255,255,.05)}.category-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.category-icon{color:var(--primary)}.skills-list{display:flex;flex-wrap:wrap;gap:.8rem}.skill-item{color:var(--text-muted);font-size:.9rem;position:relative;padding-left:15px}.skill-item:before{content:"▹";position:absolute;left:0;color:var(--primary);font-size:.8rem}.contact-section{margin-bottom:4rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;background:linear-gradient(145deg,#1a1a20,#131318);padding:4rem;border-radius:20px;border:1px solid rgba(255,255,255,.05)}.contact-info h3,.contact-links h3{font-size:1.8rem;margin-bottom:1rem}.contact-info p{color:var(--text-muted);margin-bottom:2rem}.contact-links h3,.contact-links p{position:relative;z-index:10}.links-grid{display:grid;gap:1.5rem;margin-top:2rem}.contact-link{display:flex;align-items:center;gap:1.5rem;background:#ffffff0d;padding:1.5rem;border-radius:12px;border:1px solid rgba(255,255,255,.05);cursor:pointer}.card-hover:hover{background:#646cff1a;border-color:var(--primary)}.link-content h4{margin-bottom:.2rem}.link-content p{color:var(--text-muted);font-size:.9rem}.link-arrow{margin-left:auto;font-size:1.5rem;transition:.3s}.contact-link:hover .link-arrow{transform:translate(5px);color:var(--primary)}.footer{padding:3rem 0;border-top:1px solid rgba(255,255,255,.05);font-size:.9rem;color:var(--text-muted);background:var(--bg-dark)}.footer-container{display:flex;justify-content:space-between;align-items:center}.footer-links{display:flex;gap:2rem}.footer-links a:hover{color:var(--primary)}body.light-mode{--bg-dark: #f0f2f5;--bg-card: #ffffff;--text-main: #1a1a20;--text-muted: #52525b;--primary: #4f56e3;--secondary: #d60045;background-color:var(--bg-dark)}body.light-mode .header.scrolled{background:#ffffffd9;border-bottom:1px solid rgba(0,0,0,.05)}body.light-mode .window-header,body.light-mode .window-body{background:#2b2b33}body.light-mode .feature-card,body.light-mode .project-card,body.light-mode .skill-category,body.light-mode .contact-link{border-color:#0000000d;box-shadow:0 4px 6px #0000000d;background:var(--bg-card)}body.light-mode .contact-grid{background:linear-gradient(145deg,#fff,#f4f4f5);border:1px solid rgba(0,0,0,.05)}body.light-mode .tag{background:#0000000d;color:var(--text-muted)}.contact-link{transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;z-index:1}.contact-link:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,#646cff1a,#00f3ff1a);opacity:0;z-index:-1;transition:.4s ease}.contact-link:hover{transform:translateY(-5px) scale(1.02);border-color:var(--primary);box-shadow:0 10px 30px -10px #646cff4d}.contact-link:hover:before{opacity:1}.contact-link:active{transform:translateY(-2px) scale(.98)}.link-icon{display:flex;align-items:center;justify-content:center;width:50px;height:50px;background:#646cff1a;border-radius:12px;color:var(--primary);transition:.4s ease}.contact-link:hover .link-icon{background:var(--primary);color:#fff;transform:rotate(10deg)}body.light-mode .mobile-menu{background:#fff;border-bottom:1px solid rgba(0,0,0,.05)}body.light-mode .mobile-toggle{color:var(--text-main)}@media (max-width: 992px){.hero-container,.about-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}.hero-container{text-align:center}.hero-subtitle,.hero-cta,.hero-stats{justify-content:center}.hero-title{font-size:3rem}.project-header{flex-direction:column;align-items:flex-start;gap:1rem}.about-features{grid-template-columns:1fr}.code-window{display:none}.project-link{position:relative;z-index:10}.project-card{padding:2rem}.project-number{font-size:3rem}}@media (max-width: 768px){.container{padding:0 1.5rem}.desktop-nav,.header-controls .icon-btn{display:none}.mobile-toggle{display:block;font-size:1.5rem}.section-title{font-size:2rem}.contact-grid{padding:2rem}.header-controls{display:flex}.mobile-menu{position:fixed;top:70px;left:0;width:100%;background:var(--bg-card);padding:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.mobile-nav-link{display:block;padding:1rem 0;font-size:1.2rem;border-bottom:1px solid rgba(255,255,255,.05)}.hero-stats{flex-wrap:wrap;gap:1.5rem}}