:root { --background:#0d1420; --foreground:#f3f7ff; --primary:#7de2ce; --border:#334254; --muted-foreground:#b8c5d7; color-scheme:dark; }
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--foreground);font-family:system-ui,-apple-system,sans-serif;font-size:1rem;line-height:1.75}a{color:var(--primary);text-underline-offset:.25em}a:focus-visible{outline:3px solid var(--primary);outline-offset:6px}header,main,footer{max-width:960px;margin:auto;padding:2rem}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:1.5rem}nav{display:flex;gap:1.5rem}.brand{font-size:1.35rem;color:var(--foreground);font-weight:800;text-decoration:none}.brand span{display:block;font-weight:400;font-size:.875rem;color:var(--muted-foreground)}main{padding-top:4rem}.eyebrow{font-size:.875rem;letter-spacing:.16em;color:var(--primary);font-weight:700}h1{font-size:clamp(2.5rem,7vw,4.5rem);line-height:1.08;letter-spacing:-.045em;margin:1.5rem 0}h2{font-size:1.9rem;line-height:1.25;letter-spacing:-.02em}h3{font-size:1.15rem;margin:2rem 0 .4rem}.lead{font-size:1.25rem;max-width:700px;color:#d6e0ee}section{border-top:1px solid var(--border);margin-top:3rem;padding-top:2rem;scroll-margin-top:2rem}.contact{font-size:clamp(1.15rem,4vw,1.8rem);font-weight:650}.muted,footer{color:var(--muted-foreground)}footer{font-size:.875rem;border-top:1px solid var(--border);margin-top:2rem}.policy{max-width:780px}.policy h1{font-size:3rem}.policy p,.policy li{color:#d6e0ee}.policy ul{padding-left:1.4rem;list-style:disc}.policy li{margin:.7rem 0}@media(max-width:480px){header,main,footer{padding:1.5rem}header{align-items:flex-start}nav{gap:1rem}main{padding-top:3rem}}