:root{--bg: #050914;--card: rgba(15, 24, 42, .72);--text: #f7fbff;--muted: #9ca9bd;--blue: #4da6ff;--cyan: #4ff0d1;--purple: #8c7bff;--line: rgba(255, 255, 255, .1);--container: 1120px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;color:var(--text);background:radial-gradient(circle at 15% 20%,rgba(77,166,255,.14),transparent 28%),radial-gradient(circle at 85% 75%,rgba(140,123,255,.15),transparent 30%),var(--bg);font-family:Arial,Helvetica,sans-serif;line-height:1.7;overflow-x:hidden}h1,h2,h3{font-weight:700;letter-spacing:-.02em}a{color:inherit}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}.container{width:min(var(--container),92%);margin:auto}.background{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-5;overflow:hidden;pointer-events:none}.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.25;animation:drift 12s infinite alternate ease-in-out}.orb.one{width:360px;height:360px;background:var(--blue);top:-130px;left:-100px}.orb.two{width:420px;height:420px;background:var(--purple);right:-160px;bottom:-150px;animation-delay:-4s}.orb.three{width:230px;height:230px;background:var(--cyan);left:45%;top:45%;animation-delay:-7s}@keyframes drift{0%{transform:translate(0) scale(1)}to{transform:translate(80px,-50px) scale(1.2)}}.particles{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle,rgba(255,255,255,.35) 1px,transparent 1px);background-size:90px 90px;opacity:.13;animation:particlesMove 25s linear infinite}@keyframes particlesMove{0%{transform:translateY(0)}to{transform:translateY(-90px)}}header{position:sticky;top:0;z-index:20;background:#050914b8;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}nav{min-height:72px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{font-size:21px;font-weight:800;letter-spacing:-.5px;text-decoration:none;white-space:nowrap}.brand span{color:var(--cyan)}.nav-links{display:flex;gap:25px;list-style:none}.nav-links a{color:var(--muted);text-decoration:none;font-size:14px;transition:color .3s ease}.nav-links a:hover{color:#fff}.nav-cta{padding:9px 16px;border-radius:11px;border:1px solid var(--line);background:#ffffff0a;color:#fff;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;transition:.3s ease}.nav-cta:hover{border-color:#4ff0d159;transform:translateY(-2px)}.hero{min-height:700px;display:flex;align-items:center;text-align:center;padding:100px 0}.hero-content{width:100%;animation:reveal 1s ease both}@keyframes 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var(--line);background:#ffffff0a}.button:hover{transform:translateY(-5px)}section{padding:90px 0}section[id]{scroll-margin-top:90px}.heading{max-width:720px;text-align:center;margin:0 auto 45px}.heading h2{font-size:clamp(31px,5vw,48px);line-height:1.15;margin-bottom:15px}.heading p{color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-slot{display:flex}.feature{position:relative;flex:1;padding:30px;border:1px solid var(--line);border-radius:22px;background:var(--card);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);overflow:hidden;transition:.35s ease}.feature:before{content:"";position:absolute;width:120px;height:120px;background:var(--blue);filter:blur(70px);opacity:.12;right:-50px;top:-50px}.feature:hover{transform:translateY(-9px);border-color:#4ff0d159;box-shadow:0 20px 60px 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29px;height:29px;display:grid;place-items:center;border-radius:50%;color:#071018;background:var(--cyan);font-weight:700;font-size:12px}.security{margin-top:25px;padding:25px;border-radius:18px;background:#8c7bff12;border:1px solid rgba(140,123,255,.17);color:var(--muted)}.security strong{color:#b9afff}.cta{text-align:center;padding:80px 25px;border-radius:30px;border:1px solid var(--line);background:radial-gradient(circle at 50% 0%,rgba(79,240,209,.13),transparent 55%),#0a111ec2;overflow:hidden}.cta h2{font-size:clamp(32px,5vw,50px);margin-bottom:15px}.cta p{max-width:680px;margin:0 auto 28px;color:var(--muted)}footer{padding:40px 0;border-top:1px solid var(--line);color:#768399;font-size:13px;text-align:center}footer a{color:var(--cyan);text-decoration:none}footer a:hover{text-decoration:underline}footer .footer-note{margin-top:8px}.animate{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.animate.visible{opacity:1;transform:none}@media(max-width:850px){.nav-links{display:none}.features,.split{grid-template-columns:1fr}.hero{min-height:620px;padding:80px 0}h1{letter-spacing:-2px}}@media(max-width:500px){.panel,.feature{padding:25px}.brand{font-size:18px}.hero-text{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.animate{opacity:1;transform:none;transition:none}.hero-content,.orb,.particles{animation:none}.button:hover,.feature:hover,.nav-cta:hover{transform:none}}