:root{--bg-color:#f7f7f7;--text-main:#111;--text-muted:#666;--border-color:#ddd;--accent-color:#3b423f;--accent-light:#e8eae9}@media (prefers-color-scheme:dark){:root{--bg-color:#0c0c0c;--text-main:#ededed;--text-muted:#999;--border-color:#333;--accent-color:#6d7572;--accent-light:#1c201e}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}h1,h2,h3,h4{letter-spacing:-.03em;color:var(--text-main);margin-bottom:.5em;font-weight:700;line-height:1.2}h1{font-size:clamp(2.5rem,5vw,4.5rem)}h2{margin-top:2rem;font-size:clamp(1.8rem,3.5vw,2.5rem)}h3{margin-top:1.5rem;font-size:1.4rem}p{color:var(--text-muted);max-width:65ch;margin-bottom:1.2em;font-size:1.1rem}.container{max-width:900px;margin:0 auto;padding:4rem 2rem}.hero{border-bottom:2px solid var(--text-main);margin-bottom:3rem;padding-bottom:3rem}.hero p.lead{color:var(--text-main);margin-top:1rem;font-size:1.4rem;font-weight:500}.service-list{flex-direction:column;gap:2rem;margin-top:2rem;display:flex}.service-card{border:1px solid var(--border-color);background:0 0;padding:2.5rem;transition:border-color .2s,background .2s}.service-card:hover{border-color:var(--accent-color);background:var(--accent-light)}.service-card.highlight{border-left:4px solid var(--text-main)}.service-card ul{margin-top:1.5rem;list-style:none}.service-card li{color:var(--text-muted);margin-bottom:.8rem;padding-left:1.5rem;position:relative}.service-card li:before{content:"—";color:var(--text-main);font-weight:700;position:absolute;top:0;left:0}.btn{background:var(--text-main);color:var(--bg-color);border:1px solid var(--text-main);cursor:pointer;margin-top:1rem;padding:.8rem 1.5rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.btn:hover,.btn-secondary{color:var(--text-main);background:0 0}.btn-secondary:hover{background:var(--accent-light);border-color:var(--border-color)}.tag{background:var(--border-color);color:var(--text-main);text-transform:uppercase;letter-spacing:.05em;border-radius:4px;margin-bottom:.5rem;margin-right:.5rem;padding:.2rem .6rem;font-size:.8rem;display:inline-block}nav{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:4rem;padding:2rem 0;display:flex}nav .logo{letter-spacing:-.02em;font-size:1.2rem;font-weight:800}nav .links a{color:var(--text-muted);margin-left:1.5rem;font-weight:500;text-decoration:none;transition:color .2s}nav .links a:hover{color:var(--text-main)}