:root{color-scheme:dark;--bg:#07090d;--panel:#11151d;--text:#f7f8fa;--muted:#9aa5b5;--accent:#60f2ca}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 75% 25%,#14342e 0,transparent 25%),var(--bg);color:var(--text);font-family:Arial,sans-serif}main{max-width:1280px;margin:auto;padding:0 28px}nav{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #242a33}.brand{font-weight:900;font-size:24px;letter-spacing:2px}.brand span,.eyebrow{color:var(--accent)}button{background:var(--accent);border:0;border-radius:999px;padding:13px 23px;font-weight:800}.links{color:var(--muted)}.hero{min-height:600px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;grid-gap:50px;gap:50px}.hero h1{font-size:clamp(52px,7vw,92px);line-height:.98;margin:18px 0}.hero p{max-width:650px;color:var(--muted);font-size:19px;line-height:1.7}.actions{display:flex;gap:24px;align-items:center;margin-top:30px}.actions a{color:white}.orb{width:360px;height:360px;border-radius:50%;display:grid;place-items:center;font-size:84px;font-weight:900;color:#07100d;background:radial-gradient(circle at 35% 30%,#fff 0,#60f2ca 18%,#087060 62%,#021b18 100%);box-shadow:0 0 100px #42e5bd50}.features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px;padding:30px 0 80px}.features article{background:#10141b;border:1px solid #242a33;border-radius:20px;padding:28px}.features b{color:var(--accent)}.features p{color:var(--muted)}@media(max-width:800px){.links{display:none}.hero{grid-template-columns:1fr;padding:70px 0}.orb{width:250px;height:250px;margin:auto}.features{grid-template-columns:1fr}}