:root{
    --bg:#1b1e26;
    --bg-panel:#20242e;
    --bg-panel-2:#262b36;
    --line:#333947;
    --text:#e8edf2;
    --text-dim:#8a97a3;
    --text-faint:#5b6875;
    --good:#34d399;
    --warn:#f5a623;
    --bad:#f16565;
    --accent:#3784f5;
    --radius:10px;
    --mono:'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
    --display:'Space Grotesk', system-ui, sans-serif;
    --body:'Inter', system-ui, sans-serif;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--body);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}
  .wrap{max-width:1080px; margin:0 auto; padding:0 28px;}

  header{
    position:sticky; top:0; z-index:50;
    background:rgba(27,30,38,0.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 28px; max-width:1080px; margin:0 auto;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
  }
  .logo-wave{ width:34px; height:26px; flex-shrink:0; }
  .logo-wave svg{ width:100%; height:100%; overflow:visible; }
  .logo-name{
    font-family:'Segoe UI', system-ui, sans-serif; font-weight:800; font-size:20px; letter-spacing:-0.4px;
    color:var(--text);
  }
  .nav-links{display:flex; gap:32px; font-size:14px; color:var(--text-dim);}
  .nav-links a{text-decoration:none; transition:color .15s;}
  .nav-links a:hover{color:var(--text);}
  .nav-cta{
    font-size:14px; font-weight:500; padding:8px 18px;
    background:var(--text); color:var(--bg); border-radius:7px;
    text-decoration:none; transition:opacity .15s;
  }
  .nav-cta:hover{opacity:.85;}

  .hero{padding:88px 0 64px; position:relative; overflow:hidden;}
  .eyebrow{
    font-family:var(--mono); font-size:12.5px; color:var(--good);
    letter-spacing:.06em; text-transform:uppercase; margin-bottom:20px;
    display:flex; align-items:center; gap:8px;
  }
  .eyebrow-dot{width:6px; height:6px; border-radius:50%; background:var(--good); box-shadow:0 0 8px var(--good);}
  h1{
    font-family:var(--display); font-weight:700; font-size:clamp(34px, 5vw, 54px);
    line-height:1.08; letter-spacing:-0.02em; max-width:760px; margin-bottom:22px;
  }
  h1 em{font-style:normal; color:var(--accent);}
  .hero-sub{
    font-size:17px; color:var(--text-dim); max-width:540px; margin-bottom:36px;
  }
  .hero-ctas{display:flex; gap:14px; margin-bottom:64px; flex-wrap:wrap;}
  .btn-primary{
    background:var(--text); color:var(--bg); font-weight:600; font-size:14.5px;
    padding:13px 24px; border-radius:8px; text-decoration:none; transition:opacity .15s;
  }
  .btn-primary:hover{opacity:.87;}
  .btn-secondary{
    border:1px solid var(--line); color:var(--text); font-weight:500; font-size:14.5px;
    padding:13px 24px; border-radius:8px; text-decoration:none; transition:border-color .15s, background .15s;
  }
  .btn-secondary:hover{border-color:#3a4855; background:var(--bg-panel);}

  .trace-strip{
    background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius);
    padding:26px 28px; font-family:var(--mono); font-size:13px; overflow-x:auto;
  }
  .trace-strip-header{
    display:flex; justify-content:space-between; align-items:center;
    color:var(--text-faint); font-size:11.5px; margin-bottom:18px; letter-spacing:.03em;
  }
  .trace-row{display:flex; align-items:center; gap:0; min-width:640px;}
  .hop{
    display:flex; flex-direction:column; align-items:center; gap:8px; flex:1; position:relative;
  }
  .hop-line{
    position:absolute; top:9px; left:50%; width:100%; height:1px; background:var(--line); z-index:0;
  }
  .hop:last-child .hop-line{display:none;}
  .hop-dot{
    width:9px; height:9px; border-radius:50%; background:var(--good); z-index:1;
    box-shadow:0 0 0 4px var(--bg-panel);
  }
  .hop-dot.warn{background:var(--warn);}
  .hop-dot.pulse{animation:pulse 1.8s infinite;}
  @keyframes pulse{
    0%{box-shadow:0 0 0 4px var(--bg-panel), 0 0 0 4px rgba(52,211,153,.5);}
    70%{box-shadow:0 0 0 4px var(--bg-panel), 0 0 0 10px rgba(52,211,153,0);}
    100%{box-shadow:0 0 0 4px var(--bg-panel), 0 0 0 4px rgba(52,211,153,0);}
  }
  .hop-label{color:var(--text-faint); font-size:11px;}
  .hop-ms{color:var(--text); font-size:12.5px; font-weight:500;}
  .hop-ms.warn{color:var(--warn);}
  @media (max-width:680px){ .trace-row{min-width:560px;} }

  section{padding:72px 0;}
  .section-label{
    font-family:var(--mono); font-size:12px; color:var(--text-faint);
    text-transform:uppercase; letter-spacing:.08em; margin-bottom:12px;
  }
  h2{
    font-family:var(--display); font-weight:600; font-size:clamp(24px, 3vw, 32px);
    letter-spacing:-0.01em; margin-bottom:16px; max-width:600px;
  }
  .section-sub{color:var(--text-dim); font-size:15.5px; max-width:560px; margin-bottom:48px;}

  .features{display:grid; grid-template-columns:repeat(3, 1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
  .feature{background:var(--bg-panel); padding:26px 24px;}
  .feature-icon{
    width:34px; height:34px; border-radius:8px; background:var(--bg-panel-2);
    display:flex; align-items:center; justify-content:center; margin-bottom:16px;
    font-family:var(--mono); font-size:14px; color:var(--good);
  }
  .feature h3{font-family:var(--display); font-size:16px; font-weight:600; margin-bottom:8px;}
  .feature p{font-size:14px; color:var(--text-dim); line-height:1.6;}
  @media (max-width:780px){ .features{grid-template-columns:1fr;} }

  .pricing-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
  @media (max-width:780px){ .pricing-grid{grid-template-columns:1fr;} }
  .plan{
    background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius);
    padding:32px 28px; display:flex; flex-direction:column;
  }
  .plan.featured{border-color:var(--accent);}
  .plan-name{font-family:var(--display); font-weight:600; font-size:18px; margin-bottom:6px;}
  .plan-desc{font-size:13.5px; color:var(--text-dim); margin-bottom:22px;}
  .plan-price{font-family:var(--display); font-size:36px; font-weight:700; margin-bottom:4px;}
  .plan-price span{font-family:var(--body); font-size:14px; font-weight:400; color:var(--text-dim);}
  .plan-note{font-size:12.5px; color:var(--text-faint); margin-bottom:24px;}
  .plan-features{list-style:none; font-size:14px; color:var(--text-dim); margin-bottom:28px; flex:1;}
  .plan-features li{padding:7px 0; padding-left:20px; position:relative;}
  .plan-features li::before{
    content:"✓"; position:absolute; left:0; color:var(--good); font-family:var(--mono); font-size:12.5px;
  }
  .trial-banner{
    margin-top:20px; padding:16px 20px; background:var(--bg-panel-2); border:1px solid var(--line);
    border-radius:8px; font-size:13.5px; color:var(--text-dim); display:flex; gap:10px; align-items:flex-start;
  }
  .trial-banner strong{color:var(--text); font-weight:600;}

  footer{border-top:1px solid var(--line); padding:40px 0; margin-top:40px;}
  .footer-row{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;}
  .footer-links{display:flex; gap:24px; font-size:13.5px; color:var(--text-dim);}
  .footer-links a{text-decoration:none;}
  .footer-links a:hover{color:var(--text);}
  .footer-copy{font-size:13px; color:var(--text-faint);}

/* ── Legal / policy pages ─────────────────────────────────────────────── */
.legal-page{padding:64px 0 96px;}
.legal-page .updated{font-family:var(--mono); font-size:12px; color:var(--text-faint); margin-bottom:40px;}
.legal-page h1{
  font-family:var(--display); font-weight:700; font-size:clamp(28px,4vw,38px);
  letter-spacing:-0.01em; margin-bottom:8px;
}
.legal-page h2{
  font-family:var(--display); font-weight:600; font-size:20px;
  margin:40px 0 14px; letter-spacing:-0.01em;
}
.legal-page h2:first-of-type{margin-top:8px;}
.legal-page p{font-size:15px; color:var(--text-dim); margin-bottom:14px; max-width:680px;}
.legal-page ul{margin:0 0 14px 20px; max-width:660px;}
.legal-page li{font-size:15px; color:var(--text-dim); margin-bottom:8px;}
.legal-page a{color:var(--accent); text-decoration:underline; text-decoration-color:rgba(55,132,245,.35);}
.legal-page a:hover{text-decoration-color:var(--accent);}
.legal-page strong{color:var(--text); font-weight:600;}
.legal-nav{display:flex; gap:20px; flex-wrap:wrap; margin-top:48px; padding-top:28px; border-top:1px solid var(--line);}
.legal-nav a{font-size:13.5px; color:var(--text-dim); text-decoration:none;}
.legal-nav a:hover{color:var(--text);}

/* ── Contact page layout ─────────────────────────────────────────────── */
.contact-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; margin-top:8px;}
@media (max-width:780px){ .contact-grid{grid-template-columns:1fr;} }
.contact-card{
  background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px 22px;
}
.contact-card h3{font-family:var(--display); font-size:15px; font-weight:600; margin-bottom:6px;}
.contact-card p{font-size:13.5px; color:var(--text-dim); margin-bottom:14px;}
.contact-card a{font-family:var(--mono); font-size:13.5px; color:var(--accent); text-decoration:none;}
.contact-card a:hover{text-decoration:underline;}

/* ── Product tour page ───────────────────────────────────────────────── */
.tour-intro{padding:64px 0 8px;}
.tour-section{padding:56px 0; border-top:1px solid var(--line);}
.tour-section:first-of-type{border-top:none;}
.tour-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
.tour-grid.reverse{direction:rtl;}
.tour-grid.reverse > *{direction:ltr;}
@media (max-width:900px){ .tour-grid{grid-template-columns:1fr; direction:ltr !important;} }
.tour-label{font-family:var(--mono); font-size:12px; color:var(--good); text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px;}
.tour-text h2{font-family:var(--display); font-weight:600; font-size:26px; letter-spacing:-0.01em; margin-bottom:14px;}
.tour-text p{font-size:15px; color:var(--text-dim); margin-bottom:12px; max-width:480px;}
.tour-text ul{margin:16px 0 0 0; list-style:none;}
.tour-text li{font-size:14.5px; color:var(--text-dim); padding:6px 0 6px 20px; position:relative;}
.tour-text li::before{content:"›"; position:absolute; left:0; color:var(--good); font-family:var(--mono); font-weight:700;}
.tour-shot{
  border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);
  box-shadow:0 20px 50px -20px rgba(0,0,0,.6);
}
.tour-shot img{width:100%; display:block;}

/* ── Homepage screenshot teaser ──────────────────────────────────────── */
.shot-teaser{
  border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);
  box-shadow:0 20px 50px -20px rgba(0,0,0,.6); margin-top:32px;
}
.shot-teaser img{width:100%; display:block;}