:root{
  --bg:#0d0d12; --bg2:#14141c; --panel:#1b1b26; --panel2:#23232f;
  --text:#f3f3f7; --muted:#9a9aa8; --border:rgba(255,255,255,.09);
  --blue:#0A84FF; --purple:#7B4DFF; --green:#30d158; --orange:#ff9f0a;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{display:block}
.grad{background:linear-gradient(120deg,#5aacff,#a98bff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:14px 6vw;background:rgba(13,13,18,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand img{width:28px;height:28px;border-radius:7px}
.nav nav{display:flex;align-items:center;gap:26px;font-size:14.5px}
.nav nav a{color:var(--muted)}
.nav nav a:hover{color:var(--text)}

/* buttons */
.btn{display:inline-block;background:linear-gradient(120deg,var(--blue),var(--purple));color:#fff;
  padding:11px 20px;border-radius:11px;font-weight:600;font-size:15px;transition:transform .12s,filter .12s;white-space:nowrap}
.btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-sm{padding:8px 15px;font-size:14px;border-radius:9px}
.btn-lg{padding:14px 26px;font-size:16px}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.06)}

.pill{display:inline-block;font-size:12.5px;color:#bcd4ff;background:rgba(10,132,255,.14);
  border:1px solid rgba(10,132,255,.3);padding:5px 13px;border-radius:30px;margin-bottom:18px}

section{padding:90px 6vw}
h1{font-size:clamp(34px,5.5vw,60px);line-height:1.08;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em;font-weight:800;text-align:center}
.sub{text-align:center;color:var(--muted);max-width:620px;margin:14px auto 0;font-size:16px}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
  padding-top:70px;padding-bottom:70px;
  background:radial-gradient(1200px 600px at 15% -10%,rgba(123,77,255,.18),transparent 60%),
             radial-gradient(900px 500px at 95% 10%,rgba(10,132,255,.16),transparent 55%)}
.lead{color:#c8c8d4;font-size:18px;margin:20px 0 28px;max-width:560px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.cta-row.center{justify-content:center;margin-top:26px}
.trust{margin-top:22px;color:var(--muted);font-size:13.5px}

/* mockup */
.mock{background:var(--panel);border:1px solid var(--border);border-radius:16px;overflow:hidden;
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7);transform:perspective(1400px) rotateY(-9deg) rotateX(3deg)}
.mock-bar{display:flex;gap:7px;padding:13px 15px;background:var(--panel2);border-bottom:1px solid var(--border)}
.mock-bar span{width:11px;height:11px;border-radius:50%;background:#3a3a46}
.mock-bar span:nth-child(1){background:#ff5f57}.mock-bar span:nth-child(2){background:#febc2e}.mock-bar span:nth-child(3){background:#28c840}
.mock-body{display:grid;grid-template-columns:140px 1fr;min-height:300px}
.mock-side{background:rgba(0,0,0,.18);padding:14px 10px;border-right:1px solid var(--border)}
.mock-brand{font-weight:700;font-size:13px;padding:4px 8px 12px}
.mi{font-size:12.5px;color:var(--muted);padding:7px 9px;border-radius:7px;margin-bottom:2px}
.mi.active{background:linear-gradient(120deg,var(--blue),var(--purple));color:#fff}
.mock-main{padding:26px;display:flex;flex-direction:column;align-items:center;gap:18px}
.gauge{position:relative;width:120px;height:120px}
.gauge-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.gauge-label b{font-size:34px;color:var(--green);line-height:1}
.gauge-label small{color:var(--muted);font-size:11px}
.mock-issues{width:100%;display:flex;flex-direction:column;gap:8px}
.mock-issue{display:flex;align-items:center;gap:9px;background:var(--panel2);border-radius:9px;padding:9px 12px;font-size:12.5px;color:#d3d3dd}
.mock-issue em{margin-left:auto;color:#5aacff;font-style:normal}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.dot.green{background:var(--green)}.dot.orange{background:var(--orange)}.dot.blue{background:var(--blue)}

/* band + stats */
.band{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats{display:flex;justify-content:center;flex-wrap:wrap;gap:50px;margin-top:40px}
.stats div{text-align:center}
.stats b{display:block;font-size:42px;font-weight:800;background:linear-gradient(120deg,#5aacff,#a98bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{color:var(--muted);font-size:14px}

/* features grid */
.features h2{margin-bottom:46px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;max-width:1100px;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--border);border-radius:15px;padding:24px}
.card:hover{border-color:rgba(123,77,255,.4)}
.card .ic{font-size:26px;margin-bottom:12px}
.card h3{font-size:17px;margin-bottom:7px}
.card p{color:var(--muted);font-size:14px}
.card code{background:var(--panel2);padding:1px 5px;border-radius:4px;font-size:.9em}

/* AI */
.ai{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.ai h2{text-align:left;margin-bottom:14px}
.ai-copy p{color:#c8c8d4;font-size:16px}
.ticks{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:10px}
.ticks li{padding-left:28px;position:relative;color:#d3d3dd;font-size:15px}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.chatcard{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px}
.bubble{padding:12px 15px;border-radius:14px;font-size:14px;max-width:90%}
.bubble.u{align-self:flex-end;background:linear-gradient(120deg,var(--blue),var(--purple));color:#fff;border-bottom-right-radius:4px}
.bubble.a{align-self:flex-start;background:var(--panel2);border-bottom-left-radius:4px;line-height:1.5}
.run{display:inline-block;margin-top:10px;font-size:12.5px;background:rgba(10,132,255,.14);border:1px solid rgba(10,132,255,.3);border-radius:8px;padding:6px 10px}

/* pricing */
.pricing h2{margin-bottom:6px}
.plans{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-top:44px}
.plan{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:30px;width:330px;position:relative}
.plan.featured{border-color:rgba(123,77,255,.5);box-shadow:0 30px 70px -40px rgba(123,77,255,.6)}
.ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(120deg,var(--blue),var(--purple));color:#fff;font-size:12px;font-weight:600;padding:4px 14px;border-radius:20px}
.plan h3{font-size:18px;color:var(--muted)}
.price{font-size:40px;font-weight:800;margin:6px 0 2px}
.price span{font-size:15px;color:var(--muted);font-weight:500}
.pdesc{color:var(--muted);font-size:14px;margin-bottom:18px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:22px;font-size:14.5px;color:#d3d3dd}
.plan .btn{width:100%;text-align:center}
.early{text-align:center;margin-top:12px;font-size:13px;color:var(--green)}

/* download */
.download{text-align:center;background:radial-gradient(900px 400px at 50% 0%,rgba(123,77,255,.2),transparent 60%)}
.dl-icon{width:96px;height:96px;border-radius:22px;margin:0 auto 18px;box-shadow:0 20px 50px -20px rgba(123,77,255,.7)}
.download h2{margin-bottom:6px}
.download p{color:var(--muted);margin-bottom:20px}
.download .btn-lg{margin-top:6px}
.dl-note{font-size:13px;margin-top:18px}
.dl-note a{color:#5aacff}

/* footer */
footer{padding:40px 6vw;border-top:1px solid var(--border);display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.foot-brand{display:flex;align-items:center;gap:9px;font-weight:700}
.foot-brand img{width:24px;height:24px;border-radius:6px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;color:var(--muted);font-size:14px}
.foot-links a:hover{color:var(--text)}
.foot-copy{color:var(--muted);font-size:13px}

/* legal pages */
.legal{max-width:780px;margin:0 auto;padding:50px 6vw 90px}
.legal h1{font-size:32px;margin-bottom:8px}
.legal h2{font-size:20px;text-align:left;margin:30px 0 10px}
.legal h3{font-size:16px;margin:20px 0 8px}
.legal p,.legal li{color:#c8c8d4;font-size:15px;margin-bottom:10px}
.legal ul{margin:0 0 12px 22px}
.legal a{color:#5aacff}
.legal .updated{color:var(--muted);font-size:13px;margin-bottom:24px}
.legal .back{display:inline-block;margin-bottom:24px;color:var(--muted)}
.legal table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px}
.legal td{border:1px solid var(--border);padding:8px 10px;vertical-align:top}

@media(max-width:880px){
  .hero,.ai{grid-template-columns:1fr}
  .mock{transform:none;margin-top:10px}
  .ai h2{text-align:center}
  section{padding:64px 6vw}
  .stats{gap:32px}
}