:root{
    --edge:clamp(1.25rem,5vw,5rem);
    --ink:#020617; --ink-2:#0b1220; --card-d:#0f172a; --line-d:rgba(255,255,255,.09);
    --indigo:#4f46e5; --indigo-600:#4f46e5; --indigo-700:#4338ca; --indigo-300:#a5b4fc;
    --paper:#ffffff; --mist:#f6f7f9; --line:#e7e9ee;
    --slate-900:#0f172a; --slate-600:#475569; --slate-500:#64748b; --slate-400:#94a3b8;
    --green:#34d399;
    --sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
    --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;font-family:var(--sans);color:var(--slate-900);background:var(--ink);
       -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.6}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:72rem;margin:0 auto;padding-inline:var(--edge)}
  .mono{font-family:var(--mono)}
  .balance{text-wrap:balance}
  h1,h2,h3{margin:0;letter-spacing:-.02em;text-wrap:balance}

  /* ---------- header ---------- */
  header{position:fixed;inset:0 0 auto;z-index:40;transition:background .3s,border-color .3s,backdrop-filter .3s;
         border-bottom:1px solid transparent}
  header.scrolled{background:rgba(11,18,32,.72);backdrop-filter:blur(10px);border-bottom-color:var(--line-d)}
  .bar{display:flex;height:4rem;align-items:center;justify-content:space-between}
  .brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:600;font-size:1.05rem;color:#fff}
  .brand .tile{width:2rem;height:2rem;border-radius:.55rem;background:var(--indigo);display:grid;place-items:center}
  .nav{display:none;gap:2rem}
  .nav a{font-size:.875rem;font-weight:500;color:#cbd5e1;transition:color .2s}
  .nav a:hover{color:#fff}
  .hbtn{display:inline-flex;align-items:center;height:2.25rem;padding-inline:1rem;border-radius:.6rem;
        font-size:.875rem;font-weight:600;color:#fff;background:rgba(255,255,255,.1);
        box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);transition:background .2s}
  .hbtn:hover{background:rgba(255,255,255,.2)}
  header.scrolled .hbtn{background:var(--indigo);box-shadow:none}
  header.scrolled .hbtn:hover{background:var(--indigo-700)}
  @media(min-width:820px){.nav{display:flex}}

  /* ---------- hero ---------- */
  .hero{position:relative;overflow:hidden;background:var(--ink);color:#f1f5f9;padding:9rem 0 4.5rem}
  .hero::before{content:"";position:absolute;inset:-20% -10% auto;height:70%;
    background:radial-gradient(60% 60% at 50% 0,rgba(79,70,229,.28),transparent 70%);pointer-events:none}
  .hero::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:radial-gradient(40% 30% at 85% 10%,rgba(56,189,248,.10),transparent 60%)}
  .gridbg{position:absolute;inset:0;pointer-events:none;
    background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:46px 46px;
    -webkit-mask-image:radial-gradient(85% 65% at 50% 0,#000,transparent 78%);
    mask-image:radial-gradient(85% 65% at 50% 0,#000,transparent 78%)}
  .hero-in{position:relative;z-index:1;text-align:center;max-width:52rem;margin:0 auto;
    animation:heroIn .7s cubic-bezier(.16,1,.3,1) both}
  .pill{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .8rem;border-radius:999px;
    font-size:.78rem;font-weight:500;color:#c7d2fe;background:rgba(255,255,255,.06);
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
  .pill .dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(52,211,153,.18)}
  h1{margin-top:1.5rem;font-size:clamp(2.4rem,6vw,3.9rem);font-weight:700;line-height:1.04;letter-spacing:-.035em;color:#fff}
  .lede{margin:1.4rem auto 0;max-width:40rem;font-size:clamp(1rem,1.4vw,1.18rem);color:#a3aec2;line-height:1.6}
  .cta-row{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-top:2rem}
  .btn{display:inline-flex;align-items:center;gap:.5rem;height:2.85rem;padding-inline:1.35rem;border-radius:.6rem;
    font-size:.925rem;font-weight:600;transition:background .2s,transform .1s;cursor:pointer;border:0}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--indigo);color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.3)}
  .btn-primary:hover{background:var(--indigo-700)}
  .btn-ghost{background:rgba(255,255,255,.06);color:#e2e8f0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
  .btn-ghost:hover{background:rgba(255,255,255,.12)}
  .btn svg{width:1.05rem;height:1.05rem}

  /* ---------- call monitor ---------- */
  .monitor-in{position:relative;z-index:1;max-width:46rem;margin:3.5rem auto 0;
    animation:heroIn .7s cubic-bezier(.16,1,.3,1) .12s both}
  .monitor{border-radius:1rem;background:linear-gradient(180deg,#0e1524,#0a0f1c);
    box-shadow:inset 0 0 0 1px var(--line-d),0 30px 60px -30px rgba(0,0,0,.7);overflow:hidden}
  .mon-top{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.1rem;
    border-bottom:1px solid var(--line-d);font-size:.82rem}
  .route{font-family:var(--mono);font-size:.72rem;color:#c7d2fe;background:rgba(99,102,241,.16);
    padding:.15rem .5rem;border-radius:.4rem;margin-right:.6rem}
  .mon-top .who{color:#cbd5e1}
  .oncall{display:inline-flex;align-items:center;gap:.45rem;color:var(--green);font-weight:500}
  .oncall .dot{width:.45rem;height:.45rem;border-radius:50%;background:var(--green)}
  .oncall .t{font-family:var(--mono);color:#8b98b0;margin-left:.35rem}
  #wave{display:block;width:100%;height:88px}
  .mon-bot{display:flex;gap:1rem;padding:.4rem 1.1rem 1.1rem;align-items:flex-end;justify-content:space-between}
  .lines{font-size:.9rem;line-height:1.7}
  .lines .role{font-family:var(--mono);font-size:.72rem;margin-right:.5rem}
  .lines .caller{color:#8b98b0}.lines .caller .role{color:#64748b}
  .lines .agent{color:#e2e8f0}.lines .agent .role{color:var(--indigo-300)}
  .readout{text-align:right;flex-shrink:0;font-family:var(--mono);font-size:.78rem;line-height:1.7;color:#64748b}
  .readout .k{color:#5b6b82}.readout b{display:block;color:#cbd5e1;font-weight:500}
  .readout .cost{color:var(--green)}
  .mon-cap{margin:1rem auto 0;max-width:40rem;text-align:center;font-size:.82rem;color:#64748b}

  /* ---------- light sections ---------- */
  section.light{background:var(--mist);color:var(--slate-900);padding:5.5rem 0}
  section.white{background:var(--paper);color:var(--slate-900);padding:5.5rem 0}
  .sec-head{max-width:40rem}
  h2{font-size:clamp(1.7rem,3.2vw,2.35rem);font-weight:700;line-height:1.1}
  .sec-head p{margin:.9rem 0 0;color:var(--slate-500);font-size:1.02rem}
  .kick{font-family:var(--mono);font-size:.75rem;font-weight:500;color:var(--indigo);letter-spacing:.02em}

  /* us vs them */
  .compare{display:grid;gap:1rem;margin-top:2.5rem}
  @media(min-width:760px){.compare{grid-template-columns:1fr 1fr}}
  .col{border-radius:1rem;padding:1.5rem 1.6rem;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
  .col.win{box-shadow:inset 0 0 0 1.5px rgba(79,70,229,.35);background:linear-gradient(180deg,#fbfbff,#fff)}
  .col h3{display:flex;align-items:center;gap:.6rem;font-size:1.02rem;font-weight:600;margin-bottom:1rem}
  .col h3 svg{width:1.2rem;height:1.2rem;flex-shrink:0}
  .col .tag{font-family:var(--mono);font-size:.7rem;color:var(--slate-400)}
  .col.win h3{color:var(--indigo)}
  .col ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
  .col li{display:flex;gap:.65rem;font-size:.92rem;color:var(--slate-600);line-height:1.5}
  .col li svg{width:1.05rem;height:1.05rem;flex-shrink:0;margin-top:.15rem}
  .col.lose li svg{color:var(--slate-400)}.col.win li svg{color:var(--indigo)}
  .col.win li{color:var(--slate-900)}

  /* bento */
  .bento{display:grid;gap:1rem;margin-top:2.5rem;grid-template-columns:1fr}
  @media(min-width:640px){.bento{grid-template-columns:1fr 1fr}}
  @media(min-width:960px){.bento{grid-template-columns:1fr 1fr 1fr}}
  .cell{border-radius:1rem;padding:1.5rem;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
  .cell.dark{background:var(--card-d);color:#e2e8f0;box-shadow:inset 0 0 0 1px var(--line-d)}
  .cell .ic{width:2.1rem;height:2.1rem;border-radius:.55rem;background:#eef2ff;color:var(--indigo);
    display:grid;place-items:center;margin-bottom:.9rem}
  .cell.dark .ic{background:rgba(99,102,241,.18);color:var(--indigo-300)}
  .cell h3{font-size:1rem;font-weight:600}
  .cell p{margin:.45rem 0 0;font-size:.9rem;color:var(--slate-500);line-height:1.55}
  .cell.dark p{color:#93a1b8}
  .cell .badge{float:right;font-family:var(--mono);font-size:.66rem;color:var(--green);
    background:rgba(52,211,153,.14);padding:.15rem .45rem;border-radius:.35rem}
  .cell svg.i{width:1.15rem;height:1.15rem}

  /* flow */
  .flow{display:grid;gap:1rem;margin-top:2.5rem;grid-template-columns:1fr}
  @media(min-width:640px){.flow{grid-template-columns:1fr 1fr}}
  @media(min-width:1000px){.flow{grid-template-columns:repeat(4,1fr)}}
  .step{border-radius:.9rem;padding:1.4rem;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
  .step .n{width:1.6rem;height:1.6rem;border-radius:50%;background:#eef2ff;color:var(--indigo);
    font-family:var(--mono);font-size:.8rem;font-weight:600;display:grid;place-items:center;margin-bottom:.85rem}
  .step h3{font-size:.98rem;font-weight:600}
  .step p{margin:.4rem 0 .9rem;font-size:.88rem;color:var(--slate-500);line-height:1.5}
  .step .tag{font-family:var(--mono);font-size:.72rem;color:var(--slate-400)}

  /* dark CTA + footer */
  .closer{background:var(--ink);color:#fff;text-align:center;padding:6rem 0;position:relative;overflow:hidden}
  .closer::before{content:"";position:absolute;inset:auto -10% -40% ;height:80%;
    background:radial-gradient(50% 60% at 50% 100%,rgba(79,70,229,.3),transparent 70%);pointer-events:none}
  .closer h2{position:relative}
  .closer p{position:relative;margin:1rem auto 0;max-width:34rem;color:#a3aec2}
  .closer .cta-row{margin-top:2rem}
  footer{background:var(--ink-2);color:#8b98b0;border-top:1px solid var(--line-d);padding:2.5rem 0}
  .foot{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center;justify-content:space-between}
  .foot .brand{color:#fff}
  .foot nav{display:flex;flex-wrap:wrap;gap:1.5rem;font-size:.85rem}
  .foot nav a{color:#8b98b0;transition:color .2s}.foot nav a:hover{color:#fff}
  .foot .by{font-size:.8rem}

  @keyframes heroIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
  @media(prefers-reduced-motion:reduce){*{animation:none!important}}

/* ---- pricing page ---- */
.phero{position:relative;overflow:hidden;background:var(--ink);color:#f1f5f9;padding:8.5rem 0 3.5rem;text-align:center}
.phero .gridbg{opacity:.5}
.phero h1{margin-top:1.2rem;font-size:clamp(2rem,4.5vw,3rem)}
.phero .lede{margin-top:1.1rem}
.rate-wrap{max-width:52rem;margin:0 auto}
.rate-card{overflow-x:auto;border-radius:1rem;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
table.rates{width:100%;border-collapse:collapse;font-size:.92rem;line-height:1.5}
table.rates thead th{background:var(--mist);text-align:left;padding:.85rem 1.1rem;font-weight:600;color:var(--slate-900);font-size:.85rem}
table.rates td{padding:.85rem 1.1rem;color:var(--slate-600);vertical-align:top;border-top:1px solid var(--line)}
table.rates td.layer{font-weight:600;color:var(--slate-900);border-right:1px solid var(--line)}
table.rates td.rate{font-family:var(--mono);font-size:.82rem;white-space:nowrap;color:var(--slate-900)}
.layer small{display:block;font-weight:400;color:var(--slate-400);font-size:.72rem;margin-top:.2rem;font-family:var(--mono)}
.rate-note{margin:1rem .3rem 0;font-size:.8rem;color:var(--slate-400);line-height:1.6}
.typical{margin-top:1.6rem;padding:1.2rem 1.4rem;border-radius:.9rem;background:#eef2ff;color:#3730a3;font-size:.95rem;line-height:1.55}
.charges{max-width:44rem}

/* ---- FAQ ---- */
.faq{margin-top:2.4rem;max-width:46rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem .2rem;font-weight:600;font-size:1.02rem;color:var(--slate-900);display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--indigo);font-size:1.4rem;font-weight:400;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin:-.2rem .2rem 1.2rem;color:var(--slate-500);font-size:.95rem;line-height:1.65;max-width:42rem}
.faq details a{color:var(--indigo);font-weight:500}

/* ---- contact ---- */
.contact-grid{display:grid;gap:2.75rem;margin-top:2.75rem;grid-template-columns:1fr;align-items:start}
@media(min-width:860px){.contact-grid{grid-template-columns:1fr 1fr}}
.proc{display:grid;gap:1.4rem}
.proc .s{display:flex;gap:1rem}
.proc .n{width:1.7rem;height:1.7rem;flex-shrink:0;border-radius:50%;background:#eef2ff;color:var(--indigo);font-family:var(--mono);font-size:.82rem;font-weight:600;display:grid;place-items:center;margin-top:.1rem}
.proc h3{font-size:1rem;font-weight:600;color:var(--slate-900)}
.proc p{margin:.25rem 0 0;font-size:.92rem;color:var(--slate-500);line-height:1.55}
.ready{margin-top:2rem;padding:1.2rem 1.3rem;border-radius:.9rem;background:var(--mist);box-shadow:inset 0 0 0 1px var(--line)}
.ready h4{margin:0 0 .6rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--slate-500)}
.ready ul{margin:0;padding-left:1.1rem;color:var(--slate-600);font-size:.9rem;line-height:1.7}
.formcard{border-radius:1rem;padding:1.75rem;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.formcard h3{font-size:1.1rem;font-weight:600;margin-bottom:.3rem}
.formcard .sub{font-size:.9rem;color:var(--slate-500);margin-bottom:1.25rem}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--slate-600);margin-bottom:.4rem}
.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:.6rem;padding:.7rem .85rem;font:inherit;font-size:.92rem;color:var(--slate-900);background:var(--paper);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.field textarea{min-height:6.5rem;resize:vertical}
.formcard .btn{width:100%;justify-content:center;margin-top:.4rem}
.formcard .alt{margin-top:1rem;text-align:center;font-size:.85rem;color:var(--slate-500)}
.formcard .alt a{color:var(--indigo);font-weight:500}