:root{--ink:#eef7ff;--muted:#9aabba;--blue:#00e5ff;--purple:#9d4edd;--bg:#05070c;--panel:#0a0f1a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#15244a 0,transparent 35%),var(--bg);color:var(--ink);font-family:Arial,sans-serif;line-height:1.55}.site-header{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:16px 6%;background:#05070ce8;border-bottom:1px solid #ffffff14;backdrop-filter:blur(14px)}.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-weight:900;letter-spacing:2px}.brand img{width:38px;height:38px;border-radius:9px}.brand small{display:block;color:var(--blue);font-size:10px;letter-spacing:3px}nav{display:flex;gap:20px;align-items:center}nav a{color:#cbd5e1;text-decoration:none;font-size:14px}section{padding:90px 8%;max-width:1300px;margin:auto}.hero{min-height:75vh;display:flex;flex-direction:column;justify-content:center;max-width:1050px;margin-left:6%}h1{font-size:clamp(44px,7vw,84px);line-height:1;margin:12px 0 24px;max-width:800px}h1 em{font-style:normal;color:var(--blue);text-shadow:0 0 24px #00e5ff66}h2{font-size:clamp(30px,4vw,52px);margin:8px 0 12px}.eyebrow{color:var(--blue);font-size:12px;font-weight:bold;letter-spacing:2px}.lead,.section-copy{color:var(--muted);max-width:680px;font-size:18px}.actions{display:flex;gap:12px;margin-top:28px}.button{display:inline-block;padding:13px 19px;border-radius:9px;background:linear-gradient(90deg,#008fa8,var(--purple));color:#fff;text-decoration:none;font-weight:bold}.button.ghost{background:#ffffff08;border:1px solid #ffffff28}.button.small{padding:9px 13px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.grid article{padding:25px;border:1px solid #ffffff12;border-radius:15px;background:#0b1220b8}.grid p{color:var(--muted)}.dark{border-top:1px solid #ffffff0d;border-bottom:1px solid #ffffff0d;background:#02040a}.demo-card{position:relative}.status{color:#7ee787;font-size:12px;font-weight:bold}.demo-card a{color:var(--blue);text-decoration:none;font-weight:bold}.contact{text-align:center}.contact h2{max-width:700px;margin:8px auto 24px}footer{padding:30px 8%;border-top:1px solid #ffffff12;color:var(--muted);font-size:13px}.demo-detail{max-width:1050px}.back{color:var(--blue);text-decoration:none;font-weight:bold}.demo-detail h1{font-size:clamp(36px,5vw,66px);max-width:900px}.demo-video{margin:38px 0;border:1px solid #00e5ff44;border-radius:16px;overflow:hidden;background:#02040a;box-shadow:0 0 45px #00e5ff16}.demo-video video{display:block;width:100%;max-height:560px}.steps strong{font-size:16px}.demo-cta{text-align:center;margin-top:46px;padding:48px 20px;border-radius:18px;background:linear-gradient(110deg,#06323c,#261044);border:1px solid #ffffff1c}.demo-cta h2{font-size:30px}@media(max-width:720px){nav a:not(.button){display:none}.grid{grid-template-columns:1fr}.hero{margin-left:0;padding:80px 8%}.site-header{padding:13px 5%}.lead{font-size:16px}}