:root{--bg: #ffffff;--bg-alt: #f8f9fc;--text: #1d1d1f;--text-muted: #6e6e73;--accent: #5856d6;--accent-hover: #4745b5;--accent-light: rgba(88, 86, 214, .08);--border: #e5e5ea;--gradient-start: #667eea;--gradient-end: #764ba2;--radius: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04);--shadow-md: 0 4px 16px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .08);--transition: .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.width-constraint{max-width:1200px;margin:0 auto;padding:0 2rem}a{transition:color var(--transition)}header{position:sticky;top:0;z-index:100;padding:1rem 0;background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:border-color var(--transition),box-shadow var(--transition)}header.scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow-sm)}.header-inner{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.6rem;font-family:Space Mono,monospace;font-weight:700;font-size:1.1rem;color:var(--text);text-decoration:none;letter-spacing:-.03em}.logo-icon{width:28px;height:28px;border-radius:6px}.nav-group{display:flex;align-items:center;gap:2rem}.nav-links{display:flex;gap:1.75rem}.nav-links a{text-decoration:none;color:var(--text-muted);font-size:.875rem;font-weight:500;position:relative;padding-bottom:2px}.nav-links a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--accent);border-radius:1px;transition:width var(--transition)}.nav-links a:hover{color:var(--text)}.nav-links a:hover:after{width:100%}.nav-cta{display:inline-flex;align-items:center;padding:.5rem 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translate(5px,-5px)}.mobile-nav{display:none;position:fixed;inset:0;background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:2rem}.mobile-nav.open{display:flex}.mobile-nav a{font-size:1.5rem;font-weight:600;color:var(--text);text-decoration:none;transition:color var(--transition)}.mobile-nav a:hover{color:var(--accent)}.mono-tag{font-family:Space Mono,monospace;font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.5rem;display:block}.hero{min-height:80vh;display:flex;flex-direction:column;justify-content:center;padding-top:4rem;padding-bottom:4rem;opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.hero.visible{opacity:1;transform:translateY(0)}h1{font-size:4.5rem;font-weight:700;line-height:1.08;letter-spacing:-.03em;margin-bottom:1.5rem;max-width:720px}.hero-desc{font-size:1.2rem;color:var(--text-muted);max-width:520px;margin-bottom:2.5rem;font-weight:400;line-height:1.7}.cta-group{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:4rem}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;background:var(--text);color:#fff;text-decoration:none;border-radius:10px;font-size:.95rem;font-weight:600;transition:transform var(--transition),box-shadow var(--transition)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;background:transparent;color:var(--text);text-decoration:none;border-radius:10px;font-size:.95rem;font-weight:600;border:1.5px solid var(--border);transition:border-color var(--transition),transform var(--transition)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.tech-stack{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.tech-stack-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}.tech-badges{display:flex;gap:.75rem;flex-wrap:wrap}.tech-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;font-size:.75rem;font-weight:500;color:var(--text-muted);white-space:nowrap}.projects{padding:6rem 0;background:var(--bg-alt);opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.projects.visible{opacity:1;transform:translateY(0)}.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:2.5rem}.card{position:relative;border:1px solid var(--border);padding:2.5rem;border-radius:var(--radius);background:#fff;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gradient-start),var(--gradient-end));opacity:0;transition:opacity var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}.card:hover:before{opacity:1}.card-icon{font-size:2rem;margin-bottom:1rem;display:block}.card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.card h3{font-size:1.3rem;font-weight:700}.card-status{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:.2rem .6rem;border-radius:4px;background:var(--accent-light);color:var(--accent)}.card p{color:var(--text-muted);margin-bottom:1.5rem;line-height:1.7}.card-link{color:var(--accent);text-decoration:none;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:.3rem;transition:gap var(--transition)}.card-link:hover{gap:.6rem}.identity{padding:6rem 0;opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.identity.visible{opacity:1;transform:translateY(0)}.identity-inner{max-width:720px;margin:0 auto;text-align:center}.identity h2{font-size:2.2rem;font-weight:700;margin-bottom:1.25rem;letter-spacing:-.02em}.identity-desc{font-size:1.1rem;color:var(--text-muted);line-height:1.8;margin-bottom:2rem}.identity-contact{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent);text-decoration:none;font-weight:600;font-size:1.05rem;transition:gap var(--transition)}.identity-contact:hover{gap:.8rem}footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:4rem 0 2rem;font-size:.875rem;color:var(--text-muted);opacity:0;transition:opacity .8s ease}footer.visible{opacity:1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-brand p{margin-top:.75rem;max-width:280px;line-height:1.7;color:var(--text-muted)}.footer-brand .logo{margin-bottom:.5rem}.footer-col h4{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text);margin-bottom:1rem}.footer-col ul{list-style:none;padding:0}.footer-col li{margin-bottom:.6rem}.footer-col a{color:var(--text-muted);text-decoration:none;font-size:.875rem;transition:color var(--transition)}.footer-col a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid var(--border);font-size:.8rem;color:var(--text-muted)}.footer-bottom-links{display:flex;gap:1.5rem}.footer-bottom-links a{color:var(--text-muted);text-decoration:none}.footer-bottom-links a:hover{color:var(--accent)}.legal-content{max-width:720px;margin:0 auto;padding:4rem 2rem 6rem}.legal-content h1{font-size:2.5rem;margin-bottom:.5rem;letter-spacing:-.02em}.legal-content .legal-updated{font-size:.85rem;color:var(--text-muted);margin-bottom:3rem;display:block}.legal-content h2{font-size:1.15rem;font-weight:600;margin-top:2.5rem;margin-bottom:.75rem;color:var(--text)}.legal-content p,.legal-content ul{color:var(--text-muted);line-height:1.8;margin-bottom:1rem}.legal-content ul{padding-left:1.5rem}.legal-content a{color:var(--accent);text-decoration:none}.legal-content a:hover{text-decoration:underline}@media(max-width:768px){h1{font-size:3rem}.hero{min-height:60vh}.nav-links,.nav-cta{display:none}.menu-toggle{display:flex}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand{grid-column:1 / -1}.footer-bottom{flex-direction:column;gap:.75rem;text-align:center}.identity-inner{padding:0 1rem}.legal-content{padding:2rem 1.5rem 4rem}}@media(max-width:480px){h1{font-size:2.25rem}.hero{min-height:50vh;padding-top:2rem}.hero-desc{font-size:1rem}.project-grid{grid-template-columns:1fr;gap:1.5rem}.card{padding:1.75rem}.cta-group{flex-direction:column}.btn-primary,.btn-secondary{justify-content:center;width:100%}.tech-stack{flex-direction:column;align-items:flex-start;gap:.75rem}.footer-grid{grid-template-columns:1fr}.identity h2,.legal-content h1{font-size:1.75rem}}