:root{--bg-primary:#0a0a1a;--bg-secondary:#0f0f2a;--bg-card:#111827;--bg-card-hover:#1a2237;--bg-input:#0d1117;--accent:#06b6d4;--accent-glow:rgba(6, 182, 212, 0.15);--accent-hover:#22d3ee;--accent-dark:#0891b2;--text:#e2e8f0;--text-muted:#94a3b8;--text-dim:#64748b;--border:#1e293b;--border-hover:#334155;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-mono:'JetBrains Mono','Fira Code',monospace;--radius:12px;--radius-sm:8px;--transition:0.3s cubic-bezier(0.4, 0, 0.2, 1);--shadow:0 4px 30px rgba(0, 0, 0, 0.3);--shadow-lg:0 8px 50px rgba(0, 0, 0, 0.5)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-hover)}img{max-width:100%;display:block}::selection{background:var(--accent);color:var(--bg-primary)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all var(--transition);backdrop-filter:blur(0px)}.nav--scrolled{background:rgba(10,10,26,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:12px 0}.nav__inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.nav__logo{font-family:var(--font-mono);font-size:20px;font-weight:700;color:var(--accent)!important;letter-spacing:-.5px}.nav__links{display:flex;align-items:center;gap:32px;list-style:none}.nav__links a{color:var(--text-muted);font-size:14px;font-weight:500;transition:color var(--transition);position:relative}.nav__links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width var(--transition)}.nav__links a.active,.nav__links a:hover{color:var(--text)}.nav__links a.active::after,.nav__links a:hover::after{width:100%}.nav__toggle{display:none;flex-direction:column;gap:5px;background:0 0;border:none;cursor:pointer;padding:4px}.nav__toggle span{display:block;width:24px;height:2px;background:var(--text);transition:all var(--transition);border-radius:2px}.nav__toggle.active span:first-child{transform:rotate(45deg) translate(5px,5px)}.nav__toggle.active span:nth-child(2){opacity:0}.nav__toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.lang-switch{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 12px;color:var(--text);font-family:var(--font-mono);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition)}.lang-switch:hover{border-color:var(--accent);color:var(--accent)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero__canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 30% 50%,var(--accent-glow) 0,transparent 60%),radial-gradient(ellipse at 70% 50%,rgba(99,102,241,.08) 0,transparent 60%);z-index:1}.hero__content{position:relative;z-index:2;text-align:center;padding:0 24px}.hero__greeting{font-size:18px;color:var(--accent);font-weight:500;margin-bottom:12px;opacity:0;transform:translateY(20px);animation:fadeUp .8s .2s forwards}.hero__name{font-size:clamp(40px, 8vw, 80px);font-weight:800;letter-spacing:-2px;line-height:1.1;margin-bottom:16px;background:linear-gradient(135deg,var(--text) 0,var(--accent) 50%,#a78bfa 100%);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeUp .8s .4s forwards,gradient 8s ease infinite;opacity:0;transform:translateY(20px)}.hero__typing{font-family:var(--font-mono);font-size:clamp(16px, 2.5vw, 22px);color:var(--accent);margin-bottom:16px;min-height:34px;opacity:0;animation:fadeUp .8s .6s forwards}.hero__cursor{animation:blink 1s step-end infinite}.hero__sub{font-size:16px;color:var(--text-muted);margin-bottom:40px;opacity:0;transform:translateY(20px);animation:fadeUp .8s .8s forwards}.hero__cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;opacity:0;transform:translateY(20px);animation:fadeUp .8s 1s forwards}.hero__scroll{margin-top:48px;display:flex;justify-content:center;opacity:0;animation:fadeUp .8s 1.4s forwards}.hero__scroll-mouse{width:26px;height:40px;border:2px solid var(--text-dim);border-radius:13px;position:relative}.hero__scroll-wheel{width:4px;height:8px;background:var(--accent);border-radius:2px;position:absolute;top:8px;left:50%;transform:translateX(-50%);animation:scrollWheel 2s infinite}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;transition:all var(--transition);border:2px solid transparent;text-decoration:none}.btn--primary{background:var(--accent);color:var(--bg-primary);border-color:var(--accent)}.btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--bg-primary);box-shadow:0 0 30px var(--accent-glow);transform:translateY(-2px)}.btn--outline{background:0 0;color:var(--text);border-color:var(--border-hover)}.btn--outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.btn--small{padding:8px 20px;font-size:13px}.btn--full{width:100%;justify-content:center}.section{padding:120px 0;position:relative}.section--alt{background:var(--bg-secondary)}.section__title{font-size:clamp(32px, 5vw, 44px);font-weight:800;text-align:center;margin-bottom:16px;letter-spacing:-1px}.section__subtitle{text-align:center;color:var(--text-muted);font-size:17px;margin-bottom:60px}.about__grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:center}.about__image{position:relative}.about__image img{border-radius:var(--radius);position:relative;-webkit-user-select:none;user-select:none;pointer-events:none;-webkit-user-drag:none;z-index:1;width:100%;aspect-ratio:4/5;object-fit:cover}.about__image-border{position:absolute;top:20px;left:20px;right:-20px;bottom:-20px;border:2px solid var(--accent);border-radius:var(--radius);z-index:0;opacity:.3;transition:all var(--transition)}.about__image:hover .about__image-border{top:12px;left:12px;opacity:.6}.about__text p{color:var(--text-muted);margin-bottom:20px;font-size:16px}.about__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border)}.about__stat{text-align:center}.about__stat-number{font-size:36px;font-weight:800;color:var(--accent);display:inline}.about__stat-label{display:block;font-size:13px;color:var(--text-dim);margin-top:4px}.stack__grid{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:48px}.stack__item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:13px;color:var(--text-muted);transition:all var(--transition);cursor:default}.stack__item:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 8px 30px var(--accent-glow);color:var(--text)}.stack__icon{font-size:28px;line-height:1}.services__grid{display:flex;flex-wrap:wrap;gap:24px;justify-content:center}.services__grid .card{flex:0 1 calc(33.333% - 16px);min-width:280px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 28px;transition:all var(--transition);position:relative;overflow:hidden}.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),#a78bfa);transform:scaleX(0);transition:transform 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var(--transition)}.project:hover .project__overlay{opacity:1}.project__info{padding:24px}.project__title{font-size:20px;font-weight:700;margin-bottom:8px}.project__desc{color:var(--text-muted);font-size:14px;margin-bottom:16px}.project__mockup{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:18px;font-weight:600;letter-spacing:.5px;color:rgba(255,255,255,.9);background-size:400% 400%;animation:mockupGradient 12s ease infinite;transition:transform .6s ease}.project:hover .project__mockup{transform:scale(1.05)}.project__mockup--cyan{background:linear-gradient(135deg,#0e4f5c 0,#0a2a3a 30%,#06b6d4 100%)}.project__mockup--green{background:linear-gradient(135deg,#064e3b 0,#0a2a1a 30%,#10b981 100%)}.project__mockup--amber{background:linear-gradient(135deg,#78350f 0,#2a1a0a 30%,#f59e0b 100%)}.project__mockup--violet{background:linear-gradient(135deg,#4c1d95 0,#1a0a2a 30%,#8b5cf6 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var(--border);z-index:1005}.nav__links.open{right:0}.nav__links a{font-size:18px}.about__grid{grid-template-columns:1fr;gap:40px}.about__image{max-width:320px;margin:0 auto}.services__grid .card{flex:0 1 100%}.projects__grid{grid-template-columns:1fr}.contact__cards{grid-template-columns:1fr}.section{padding:80px 0}.footer__inner{flex-direction:column;gap:16px;text-align:center}.hero__scroll{display:none}}@media (max-width:480px){.about__stats{grid-template-columns:1fr;gap:16px}.hero__cta{flex-direction:column;align-items:center}}