:root{
    --void:#08080C; --panel:#101018; --panel-2:#15151f; --line:rgba(255,255,255,.08);
    --iris:#7C5CFF; --cyan:#22D3EE; --hi:#F4F4FA; --lo:#9A9AB0; --dim:#6B6B82;
    --grad:linear-gradient(110deg,var(--iris),var(--cyan));
    --grad-soft:linear-gradient(110deg,rgba(124,92,255,.16),rgba(34,211,238,.16));
    --maxw:1180px; --r:18px;
    --f-disp:"Space Grotesk",system-ui,sans-serif;
    --f-body:"Plus Jakarta Sans",system-ui,sans-serif;
    --f-mono:"JetBrains Mono",ui-monospace,monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--void);color:var(--hi);font-family:var(--f-body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  ::selection{background:rgba(124,92,255,.35)}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
  .grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
  .eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}
  .eyebrow::before{content:"";width:22px;height:1px;background:var(--grad)}

  /* ambient atmosphere — used sparingly */
  .orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:0}

  /* NAV */
  header.nav{position:fixed;top:0;left:0;right:0;z-index:60;backdrop-filter:blur(14px);background:rgba(8,8,12,.55);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
  header.nav.scrolled{border-bottom-color:var(--line);background:rgba(8,8,12,.8)}
  .nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
  .logo{display:inline-flex;align-items:center;font-family:var(--f-disp);font-weight:700;font-size:21px;letter-spacing:-.04em}
  .dotai{color:var(--hi)}
  .logo .om{font-size:24px}
  .nav-links{display:flex;align-items:center;gap:32px}
  .nav-links a{color:var(--lo);font-size:15px;font-weight:500;transition:color .2s}
  .nav-links a:hover{color:var(--hi)}
  .nav-cta{display:flex;align-items:center;gap:14px}
  .lang{display:flex;gap:2px;font-family:var(--f-mono);font-size:12px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
  .lang button{background:transparent;border:0;color:var(--dim);padding:6px 9px;cursor:pointer;font-family:inherit;font-size:12px;transition:.2s}
  .lang button.on{background:var(--grad-soft);color:var(--hi)}
  .lang button:hover{color:var(--hi)}
  .btn{font-family:var(--f-body);font-weight:600;font-size:15px;padding:11px 20px;border-radius:11px;cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--hi);transition:.2s;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
  .btn:hover{border-color:rgba(255,255,255,.25);transform:translateY(-1px)}
  .btn-grad{background:var(--grad);border:0;color:#0a0a12;font-weight:700;box-shadow:0 8px 30px -8px rgba(124,92,255,.6)}
  .btn-grad:hover{box-shadow:0 12px 38px -8px rgba(34,211,238,.55)}
  .ghost-link{color:var(--lo);font-weight:500;font-size:15px}
  .ghost-link:hover{color:var(--hi)}
  .menu-btn{display:none;background:none;border:0;color:var(--hi);cursor:pointer;padding:6px}
  .menu-btn svg{width:26px;height:26px}

  /* HERO */
  .hero{position:relative;padding:160px 0 90px;overflow:hidden}
  .hero .orb-1{width:520px;height:520px;background:radial-gradient(circle,rgba(124,92,255,.55),transparent 70%);top:-120px;left:-140px}
  .hero .orb-2{width:560px;height:560px;background:radial-gradient(circle,rgba(34,211,238,.4),transparent 70%);top:40px;right:-200px;opacity:.4}
  .hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  h1.hero-h{font-family:var(--f-disp);font-weight:700;font-size:clamp(40px,6vw,68px);line-height:1.02;letter-spacing:-.025em;margin:22px 0 0}
  .hero-sub{color:var(--lo);font-size:clamp(16px,1.6vw,19px);margin:24px 0 0;max-width:540px}
  .hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
  .hero-mini{display:flex;gap:24px;margin-top:30px;color:var(--dim);font-size:13px;flex-wrap:wrap}
  .hero-mini span{display:flex;align-items:center;gap:7px}
  .hero-mini .dot{width:6px;height:6px;border-radius:50%;background:var(--grad)}

  /* SIGNATURE: live call console */
  .console{position:relative;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(21,21,31,.9),rgba(13,13,20,.9));padding:18px;box-shadow:0 40px 90px -40px rgba(0,0,0,.9);overflow:hidden}
  .console::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;background:var(--grad-soft);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
  .con-top{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 14px;border-bottom:1px solid var(--line)}
  .con-live{display:flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:12px;color:var(--hi)}
  .live-dot{width:8px;height:8px;border-radius:50%;background:#ff4d6d;box-shadow:0 0 0 0 rgba(255,77,109,.7);animation:pulse 1.6s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,77,109,.6)}70%{box-shadow:0 0 0 9px rgba(255,77,109,0)}100%{box-shadow:0 0 0 0 rgba(255,77,109,0)}}
  .con-timer{font-family:var(--f-mono);font-size:12px;color:var(--dim)}
  .wave{display:flex;align-items:center;gap:3px;height:34px;padding:14px 6px 8px}
  .wave i{flex:1;background:var(--grad);border-radius:2px;height:20%;opacity:.85;animation:wv 1.1s ease-in-out infinite}
  @keyframes wv{0%,100%{height:18%}50%{height:95%}}
  .stream{padding:6px 4px 4px;min-height:232px}
  .bubble{margin-top:14px;opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s}
  .bubble.show{opacity:1;transform:none}
  .b-label{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:6px;display:flex;align-items:center;gap:7px}
  .b-cust .txt{font-family:var(--f-mono);font-size:14.5px;color:#cfcfe0;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:11px 14px;line-height:1.5}
  .b-ai .b-label{color:var(--cyan)}
  .b-ai .b-label .om{font-family:var(--f-disp);font-weight:700;font-size:14px}
  .b-ai .txt{font-size:15px;color:var(--hi);background:var(--grad-soft);border:1px solid rgba(124,92,255,.3);border-radius:12px;padding:13px 15px;line-height:1.55}
  .caret{display:inline-block;width:8px;height:16px;background:var(--cyan);margin-left:2px;vertical-align:-2px;animation:blink 1s steps(2) infinite}
  @keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}
  .tag-row{display:flex;gap:7px;margin-top:13px;flex-wrap:wrap}
  .tag{font-family:var(--f-mono);font-size:11px;color:var(--cyan);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:3px 10px;background:rgba(34,211,238,.06)}

  /* LOGO STRIP */
  .strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
  .strip-in{display:flex;align-items:center;gap:18px;justify-content:center;flex-wrap:wrap;color:var(--dim);font-size:13px;font-family:var(--f-mono);letter-spacing:.04em;text-align:center}
  .strip-in b{color:var(--lo);font-family:var(--f-body)}

  /* SECTION shells */
  section.block{position:relative;padding:100px 0}
  .sec-head{max-width:680px;margin:0 auto 56px;text-align:center}
  .sec-head h2{font-family:var(--f-disp);font-weight:700;font-size:clamp(30px,4vw,46px);letter-spacing:-.02em;line-height:1.08;margin:16px 0 0}
  .sec-head p{color:var(--lo);font-size:17px;margin:16px 0 0}
  .sec-head .eyebrow{justify-content:center}

  /* STEPS */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .step{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;background:linear-gradient(180deg,rgba(21,21,31,.5),transparent)}
  .step .n{font-family:var(--f-mono);font-size:13px;color:var(--cyan);letter-spacing:.1em}
  .step h3{font-family:var(--f-disp);font-weight:600;font-size:21px;margin:16px 0 8px;letter-spacing:-.01em}
  .step p{color:var(--lo);font-size:15px}
  .step .bar{height:2px;width:38px;background:var(--grad);margin-bottom:22px;border-radius:2px}

  /* FEATURES */
  .features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .feat{border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;background:var(--panel);transition:transform .25s,border-color .25s}
  .feat:hover{transform:translateY(-4px);border-color:rgba(124,92,255,.4)}
  .feat .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line);margin-bottom:18px}
  .feat .ic svg{width:24px;height:24px;stroke:var(--cyan)}
  .feat h3{font-family:var(--f-disp);font-weight:600;font-size:19px;margin-bottom:9px;letter-spacing:-.01em}
  .feat p{color:var(--lo);font-size:14.5px}

  /* SPLIT use cases */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .uc{border:1px solid var(--line);border-radius:22px;padding:38px 34px;position:relative;overflow:hidden}
  .uc.pro{background:linear-gradient(160deg,rgba(124,92,255,.1),transparent 60%)}
  .uc.team{background:linear-gradient(160deg,rgba(34,211,238,.1),transparent 60%)}
  .uc h3{font-family:var(--f-disp);font-weight:700;font-size:26px;letter-spacing:-.02em;margin-bottom:6px}
  .uc .who{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:20px}
  .uc ul{list-style:none;display:flex;flex-direction:column;gap:13px}
  .uc li{display:flex;gap:12px;color:var(--lo);font-size:15px}
  .uc li svg{width:19px;height:19px;flex-shrink:0;stroke:var(--cyan);margin-top:3px}

  /* PRICING teaser */
  .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:920px;margin:0 auto}
  .plan{border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;background:var(--panel);position:relative}
  .plan.pop{border-color:rgba(124,92,255,.5);background:linear-gradient(180deg,rgba(124,92,255,.1),var(--panel))}
  .plan .badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--grad);color:#0a0a12;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;font-family:var(--f-mono);letter-spacing:.05em}
  .plan .pname{font-family:var(--f-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--lo)}
  .plan .pp{font-family:var(--f-disp);font-weight:700;font-size:40px;margin:14px 0 2px;letter-spacing:-.02em}
  .plan .pp small{font-size:15px;color:var(--dim);font-weight:500;font-family:var(--f-body)}
  .plan .pdesc{color:var(--lo);font-size:14px;min-height:42px;margin-bottom:18px}
  .plan .btn{width:100%;justify-content:center}

  /* FAQ */
  .faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
  .qa{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden}
  .qa summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--f-disp);font-weight:600;font-size:17px}
  .qa summary::-webkit-details-marker{display:none}
  .qa summary .pm{color:var(--cyan);font-size:22px;transition:transform .2s;flex-shrink:0;line-height:1}
  .qa[open] summary .pm{transform:rotate(45deg)}
  .qa .ans{padding:0 22px 20px;color:var(--lo);font-size:15.5px}

  /* CTA band */
  .cta-band{position:relative;border:1px solid var(--line);border-radius:26px;padding:64px 40px;text-align:center;overflow:hidden;background:linear-gradient(135deg,rgba(124,92,255,.16),rgba(34,211,238,.12))}
  .cta-band .orb-c{width:420px;height:420px;background:radial-gradient(circle,rgba(124,92,255,.5),transparent 70%);top:-160px;left:50%;transform:translateX(-50%);opacity:.5}
  .cta-band h2{font-family:var(--f-disp);font-weight:700;font-size:clamp(28px,4vw,44px);letter-spacing:-.02em;position:relative;z-index:2}
  .cta-band p{color:var(--lo);font-size:17px;margin:16px auto 30px;max-width:520px;position:relative;z-index:2}
  .cta-band .hero-actions{justify-content:center;position:relative;z-index:2}

  /* FOOTER */
  footer{border-top:1px solid var(--line);padding:64px 0 40px;margin-top:30px}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
  .foot-brand p{color:var(--lo);font-size:14px;margin:16px 0 0;max-width:300px}
  .foot-col h4{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
  .foot-col a{display:block;color:var(--lo);font-size:14.5px;margin-bottom:11px;transition:color .2s}
  .foot-col a:hover{color:var(--hi)}
  .foot-bot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:48px;padding-top:26px;color:var(--dim);font-size:13px;flex-wrap:wrap;gap:12px}

  /* reveal */
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}

  /* mobile menu */
  .mmenu{position:fixed;inset:68px 0 auto 0;background:rgba(8,8,12,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:18px 24px 26px;display:none;flex-direction:column;gap:4px;z-index:55}
  .mmenu.open{display:flex}
  .mmenu a{color:var(--hi);font-size:17px;font-weight:500;padding:13px 0;border-bottom:1px solid var(--line)}
  .mmenu .btn{margin-top:16px;justify-content:center}

  @media(max-width:920px){
    .hero-grid{grid-template-columns:1fr;gap:42px}
    .console{order:2}
    .steps,.features,.price-grid{grid-template-columns:1fr 1fr}
    .split{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
  @media(max-width:680px){
    .nav-links,.nav-cta .btn,.nav-cta .ghost-link{display:none}
    .menu-btn{display:block}
    .hero{padding:120px 0 70px}
    .steps,.features,.price-grid{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
    section.block{padding:72px 0}
    .uc{padding:30px 24px}
    .cta-band{padding:48px 24px}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
    .reveal{opacity:1;transform:none}
  }

/* --- subpages (marketing) --- */
.subpage{padding-top:128px;position:relative;overflow:hidden}
.subpage .orb-1{width:520px;height:520px;background:radial-gradient(circle,rgba(124,92,255,.4),transparent 70%);top:-160px;left:-160px}
.page-intro{text-align:center;max-width:720px;margin:0 auto;position:relative;z-index:2}
.page-intro h1{font-family:var(--f-disp);font-weight:700;font-size:clamp(34px,5.5vw,56px);letter-spacing:-.025em;line-height:1.05;margin:18px 0 0}
.page-intro .lead{color:var(--lo);font-size:clamp(16px,1.7vw,19px);max-width:600px;margin:20px auto 0}
.page-intro .eyebrow{justify-content:center}
.plan ul{list-style:none;margin:16px 0 20px;display:flex;flex-direction:column;gap:10px}
.plan li{display:flex;gap:9px;color:var(--lo);font-size:14px;text-align:left}
.plan li svg{width:16px;height:16px;stroke:var(--cyan);flex-shrink:0;margin-top:3px}
.enterprise{max-width:920px;margin:22px auto 0;border:1px solid var(--line);border-radius:var(--r);padding:30px 32px;background:linear-gradient(135deg,rgba(34,211,238,.08),transparent 60%);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.enterprise h3{font-family:var(--f-disp);font-size:22px;font-weight:700;letter-spacing:-.01em}
.enterprise p{color:var(--lo);font-size:15px;margin-top:4px;max-width:520px}
.form{display:flex;flex-direction:column;gap:14px}
.form label{font-size:11px;color:var(--dim);font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;display:block}
.form input,.form textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:12px 14px;color:var(--hi);font-family:var(--f-body);font-size:15px}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form textarea:focus{outline:none;border-color:rgba(124,92,255,.5)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;max-width:960px;margin:0 auto;align-items:start}
.contact-info{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--panel)}
.contact-info h3{font-family:var(--f-disp);font-size:18px;margin-bottom:6px}
.contact-info p{color:var(--lo);font-size:14.5px;margin-bottom:18px}
.contact-info a.mail{color:var(--cyan);font-weight:600}
@media(max-width:780px){.contact-grid{grid-template-columns:1fr}.enterprise{flex-direction:column;align-items:flex-start}}