:root{--color-background: #ffffff;--color-surface: #fafafa;--color-text-primary: #0a0a0a;--color-text-secondary: #666666;--color-text-muted: #999999;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-border: #e5e5e5;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 2rem;--space-lg: 4rem;--space-xl: 6rem;--space-2xl: 8rem;--max-width: 1200px;--content-width: 800px;--transition: .2s ease;font-family:var(--font-sans);line-height:1.6;font-weight:400;color:var(--color-text-primary);background-color:var(--color-background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent-hover)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:500;line-height:1.2;color:var(--color-text-primary)}h1{font-size:clamp(2.5rem,5vw,4rem);letter-spacing:-.02em}h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.015em}h3{font-size:clamp(1.5rem,3vw,2rem)}p{line-height:1.7;color:var(--color-text-secondary)}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none;padding:0;transition:all var(--transition)}@media(prefers-color-scheme:dark){:root{--color-background: #0a0a0a;--color-surface: #151515;--color-text-primary: #ffffff;--color-text-secondary: #a3a3a3;--color-text-muted: #737373;--color-accent: #3b82f6;--color-accent-hover: #60a5fa;--color-border: #262626}}.app{min-height:100vh;display:flex;flex-direction:column;position:relative}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-md);width:100%}.header{padding:var(--space-md) 0;border-bottom:1px solid var(--color-border);position:sticky;top:0;background-color:#0d0d0dcc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.25rem;font-weight:500;color:var(--color-text-primary);letter-spacing:-.01em;display:flex;align-items:center;gap:.75rem}.logo-icon{width:32px;height:32px;display:block}.nav{display:flex;gap:var(--space-md);align-items:center}.nav a{color:var(--color-text-secondary);font-size:.9375rem;transition:color var(--transition)}.nav a:hover{color:var(--color-text-primary)}.hero{padding:var(--space-2xl) 0;text-align:center;position:relative;z-index:1}.hero h1{margin-bottom:var(--space-md);max-width:900px;margin-left:auto;margin-right:auto}.hero-description{font-size:1.25rem;max-width:600px;margin:0 auto;color:var(--color-text-secondary)}.section{padding:var(--space-xl) 0;position:relative;z-index:1}.section-alt{background-color:var(--color-surface)}.content{max-width:var(--content-width);margin:0 auto}.content-centered{text-align:center}.content h2{margin-bottom:var(--space-md)}.content p{font-size:1.0625rem;margin-bottom:var(--space-md)}.content p:last-child{margin-bottom:0}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-lg);margin:var(--space-lg) 0}.tech-item h3{margin-bottom:var(--space-sm);font-size:1.25rem}.tech-item p{font-size:1rem}.tech-highlight{margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:1px solid var(--color-border);text-align:center}.tech-highlight p{font-size:1.125rem}.contact-link{display:inline-block;margin-top:var(--space-md);padding:var(--space-sm) var(--space-md);background-color:var(--color-accent);color:#fff;border-radius:6px;font-size:1rem;font-weight:500;transition:background-color var(--transition)}.contact-link:hover{background-color:var(--color-accent-hover);color:#fff}.footer{margin-top:auto;padding:var(--space-lg) 0;border-top:1px solid var(--color-border);background-color:var(--color-surface)}.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}.footer-left{display:flex;flex-direction:column;gap:var(--space-xs)}.footer-tagline,.footer-right{font-size:.875rem;color:var(--color-text-muted)}@media(max-width:768px){.nav{gap:var(--space-sm)}.nav a{font-size:.875rem}.hero{padding:var(--space-xl) 0}.section{padding:var(--space-lg) 0}.tech-grid{grid-template-columns:1fr;gap:var(--space-md)}.footer-content{flex-direction:column;align-items:flex-start}}@media(max-width:480px){.container{padding:0 var(--space-sm)}.header .container{flex-direction:column;gap:var(--space-sm);align-items:flex-start}.nav{width:100%;justify-content:flex-start}}html{scroll-behavior:smooth}a:focus-visible,button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:2px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.hero,.section{animation:fadeIn .6s ease-out}::selection{background-color:var(--color-accent);color:#fff}