:root{color-scheme:dark;--bg:#070b18;--panel:#111a31;--line:#273756;--ink:#f2f7ff;--muted:#b4c0d5;--cyan:#59e7ff;--gold:#ffc95f}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}body{margin:0;background:radial-gradient(circle at 50% -8rem,#263b7b 0,transparent 38rem),var(--bg);min-height:100vh}header{max-width:900px;margin:auto;padding:90px 28px 58px;text-align:center}.moon{width:86px;height:86px;margin:0 auto 28px;border-radius:50%;background:var(--gold);box-shadow:0 0 70px #ffc95f55;position:relative}.moon:after{content:"";position:absolute;inset:9px 2px 9px 23px;border-radius:50%;background:#16254d}.eyebrow,.label{font-size:.75rem;font-weight:850;letter-spacing:.17em;color:var(--cyan)}h1{font-size:clamp(3rem,9vw,5.8rem);line-height:1;margin:.1em 0}.lead{max-width:680px;margin:24px auto 0;color:var(--muted);font-size:1.1rem}main{max-width:960px;margin:auto;padding:0 28px 100px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}section{padding:28px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(150deg,#162441dd,#0d1528dd)}h2{margin:.45em 0;font-size:1.3rem}p{color:var(--muted)}a{color:var(--cyan)}.button{display:inline-block;margin-top:10px;color:#06101d;background:var(--cyan);padding:10px 15px;border-radius:12px;font-weight:800;text-decoration:none}.button.secondary{background:#202f4e;color:var(--ink);border:1px solid #385274}footer{border-top:1px solid var(--line);padding:30px;text-align:center;color:#8493ad}@media(max-width:760px){main{grid-template-columns:1fr}header{padding-top:60px}}