:root{--bg:#0f1115;--surface:#171a21;--surface2:#1e222b;--border:#2a2f3a;--text:#e8eaed;--muted:#9aa0aa;--accent:#7c5cff;--accent2:#4ea8ff;--good:#3fb950;--warn:#e3b341;--radius:16px;--gradient:linear-gradient(120deg,#7c5cff,#4ea8ff)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}.gradient-text{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.glow{position:fixed;border-radius:50%;filter:blur(120px);opacity:.35;z-index:0;pointer-events:none}.glow.one{width:520px;height:520px;background:#7c5cff;top:-160px;left:-120px}.glow.two{width:480px;height:480px;background:#4ea8ff;top:120px;right:-160px;opacity:.22}header{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(15,17,21,.7);border-bottom:1px solid var(--border)}.nav{justify-content:space-between;height:64px}.brand,.nav{display:flex;align-items:center}.brand{gap:10px;font-weight:600}.logo{width:26px;height:26px;border-radius:8px;background:var(--gradient)}.nav-links{display:flex;gap:28px;color:var(--muted);font-size:14px}.nav-links a:hover{color:var(--text)}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:11px;font-weight:600;font-size:14px;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,opacity .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--gradient);color:#fff}.btn-primary:hover{opacity:.92}.btn-ghost{background:var(--surface2);border-color:var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--accent)}.hero{position:relative;z-index:1;padding:90px 0 40px;text-align:center}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--surface2);border:1px solid var(--border);color:var(--muted);font-size:13px;margin-bottom:26px}.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--good)}.hero h1{font-size:clamp(34px,6vw,62px);line-height:1.05;letter-spacing:-.02em;font-weight:700;margin-bottom:20px}.hero p.lead{color:var(--muted);font-size:clamp(16px,2.2vw,20px);max-width:660px;margin:0 auto 34px}.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-note{margin-top:16px;color:var(--muted);font-size:13px}.mockup{position:relative;z-index:1;max-width:960px;margin:60px auto 0;border-radius:18px;border:1px solid var(--border);background:var(--surface);box-shadow:0 40px 120px rgba(0,0,0,.55);overflow:hidden}.mock-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg)}.mock-bar .brand{font-size:13px}.mock-body{display:grid;grid-template-columns:180px 1fr;min-height:340px}.mock-side{border-right:1px solid var(--border);padding:16px 10px;background:var(--surface)}.mock-nav{padding:10px 12px;border-radius:9px;color:var(--muted);font-size:13px;margin-bottom:4px}.mock-nav.active{background:var(--surface2);color:var(--text);border-left:3px solid var(--accent)}.mock-main{padding:24px}.mock-main h3{font-size:20px;margin-bottom:4px}.mock-main .sub{color:var(--muted);font-size:12px;margin-bottom:18px}.tiles{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px}.tile{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px}.tile .t-label{color:var(--muted);font-size:12px}.tile .t-value{font-size:26px;font-weight:700;margin:8px 0 10px}.meter{height:7px;background:var(--surface2);border-radius:4px;overflow:hidden}.meter>span{display:block;height:100%;background:var(--gradient);border-radius:4px}section{position:relative;z-index:1;padding:80px 0}.section-head{text-align:center;margin-bottom:48px}.section-head h2{font-size:clamp(26px,4vw,40px);letter-spacing:-.02em;margin-bottom:12px}.section-head p{color:var(--muted);max-width:560px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:transform .18s ease,border-color .18s ease}.card:hover{transform:translateY(-4px);border-color:var(--accent)}.card .ico{width:44px;height:44px;border-radius:12px;background:var(--surface2);display:grid;place-items:center;font-size:22px;margin-bottom:16px}.card h3{font-size:17px;margin-bottom:8px}.card p{color:var(--muted);font-size:14px}.pricing{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px;max-width:820px;margin:0 auto}.plan{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:32px}.plan.pro{border-color:var(--accent);background:linear-gradient(180deg,rgba(124,92,255,.08),var(--surface));position:relative}.plan .tag{position:absolute;top:20px;right:20px;background:var(--gradient);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}.plan h3{font-size:20px;margin-bottom:6px}.plan .price{font-size:40px;font-weight:700;margin:10px 0 4px}.plan .price small{font-size:15px;color:var(--muted);font-weight:400}.plan ul{list-style:none;margin:22px 0}.plan li{padding:9px 0;color:var(--muted);font-size:14px;border-bottom:1px solid var(--border);display:flex;gap:10px}.plan li:before{content:"✓";color:var(--accent);font-weight:700}.plan .btn{width:100%;justify-content:center}footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:40px 0;color:var(--muted);font-size:13px}.foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}@media (max-width:860px){.grid,.tiles{grid-template-columns:1fr 1fr}.mock-body,.pricing{grid-template-columns:1fr}.mock-side,.nav-links{display:none}}@media (max-width:560px){.grid,.tiles{grid-template-columns:1fr}}