:root {
    --paper:#FAF9F5; --card:#fff; --ink:#14263A; --soft:#5B6B7C; --line:#DCD5C9;
    --green:#1B6E53; --greensoft:#E7F1EC; --salmon:#F7CDBD; --salmonline:#D98B6F; --red:#A63A2B;
  }
  * { box-sizing:border-box; margin:0; }
  html { scroll-behavior:smooth; }
  body { background:var(--paper); color:var(--ink); font-family:'Archivo',sans-serif; line-height:1.6; }
  .mono { font-family:'IBM Plex Mono',monospace; }
  a { color:inherit; }
  .wrap { max-width:1060px; margin:0 auto; padding:0 22px; }

  /* ── nav ── */
  nav { position:sticky; top:0; z-index:50; background:rgba(250,249,245,.92); backdrop-filter:blur(8px); border-bottom:1.5px solid var(--ink); }
  nav .wrap { display:flex; align-items:center; justify-content:space-between; height:62px; }
  .logo { user-select:none; -webkit-user-select:none; font-weight:900; font-size:22px; letter-spacing:-0.01em; text-decoration:none; display:inline-flex; align-items:center; gap:9px; }
  .logo::before { content:''; width:24px; height:24px; flex:none; background:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><rect x='6.6' y='6.6' width='50.8' height='50.8' rx='11.4' fill='%23FAF9F5'/><path d='M6.6 18 A11.4 11.4 0 0 1 18 6.6 L32 6.6 L32 32 L6.6 32 Z' fill='%231B6E53'/><path d='M32 32 L57.4 32 L57.4 46 A11.4 11.4 0 0 1 46 57.4 L32 57.4 Z' fill='%23F7CDBD'/><path d='M32 6.6 V57.4 M6.6 32 H57.4' stroke='%2314263A' stroke-width='2.8'/><rect x='6.6' y='6.6' width='50.8' height='50.8' rx='11.4' fill='none' stroke='%2314263A' stroke-width='3.4'/></svg>") center/contain no-repeat; }
  .logo span { color:var(--green); }
  .navlinks { display:flex; gap:26px; align-items:center; font-size:14px; font-weight:600; }
  .navlinks a { text-decoration:none; color:var(--soft); }
  .navlinks a:hover { color:var(--ink); }
  .btn { display:inline-block; background:var(--ink); color:#fff; border:1.5px solid var(--ink);
         padding:11px 24px; font-weight:800; font-size:14px; letter-spacing:.02em; text-decoration:none; cursor:pointer; transition:transform .15s; }
  .btn:hover { transform:translateY(-1px); }
  .btn.green { background:var(--green); border-color:var(--green); }
  .btn.ghost { background:transparent; color:var(--ink); }
  .btn.sm { padding:8px 16px; font-size:13px; }
  @media (max-width:720px){ .navlinks a:not(.btn){ display:none } }

  /* ── hero ── */
  .hero { padding:72px 0 64px; display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center; }
  @media (max-width:860px){ .hero { grid-template-columns:1fr; padding:44px 0 40px } }
  .eyebrow { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--green); font-weight:600; }
  .hero h1 { font-size:50px; font-weight:900; line-height:1.05; letter-spacing:-0.02em; margin:14px 0 18px; }
  @media (max-width:860px){ .hero h1 { font-size:36px } }
  .hero .sub { color:var(--soft); font-size:17px; max-width:520px; }
  .hero .sub strong { color:var(--ink); }
  .heroctas { display:flex; gap:12px; margin-top:28px; flex-wrap:wrap; align-items:center; }
  .free-note { font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--soft); }
  .fadeup { animation:fadeup .6s ease both; }
  .fadeup.d1{ animation-delay:.08s } .fadeup.d2{ animation-delay:.16s } .fadeup.d3{ animation-delay:.24s }
  @keyframes fadeup { from { opacity:0; transform:translateY(14px) } to { opacity:1; transform:none } }

  /* hero mockup */
  .mock { background:var(--card); border:1.5px solid var(--ink); box-shadow:8px 8px 0 var(--line); padding:0; }
  .mock .mhead { display:flex; justify-content:space-between; padding:12px 16px; border-bottom:1.5px solid var(--ink); font-weight:900; font-size:14px; }
  .mock .mhead .mono { color:var(--soft); font-size:10px; align-self:center; }
  .mock .mrow { display:flex; justify-content:space-between; padding:9px 16px; border-bottom:1px solid var(--line); font-size:12.5px; }
  .mock .mrow .v { font-family:'IBM Plex Mono',monospace; font-weight:600; }
  .mock .gain { color:var(--green); }
  .mock .mf24 { background:var(--salmon); border-top:1.5px solid var(--salmonline); color:#4A2417; padding:12px 16px; }
  .mock .mf24 .t { font-weight:800; font-size:11px; letter-spacing:.06em; }
  .mock .mf24 .row { display:flex; justify-content:space-between; font-family:'IBM Plex Mono',monospace; font-size:13px; margin-top:6px; }
  .mock .stamp { text-align:right; padding:8px 16px; font-family:'IBM Plex Mono',monospace; font-size:9px; color:var(--soft); }

  /* trust strip */
  .trust { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--card); }
  .trust .wrap { display:flex; gap:10px 34px; flex-wrap:wrap; justify-content:center; padding:14px 22px; font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--soft); }

  /* sections */
  section { padding:72px 0 8px; }
  .sechead { max-width:560px; margin-bottom:36px; }
  .sechead h2 { font-size:30px; font-weight:900; letter-spacing:-0.01em; margin-top:10px; }
  .sechead p { color:var(--soft); margin-top:8px; }

  /* integrations */
  .integr { display:flex; flex-wrap:wrap; gap:12px; }
  .integr.compact { gap:8px; margin-top:8px; }
  .integr-title { font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.13em;
                  text-transform:uppercase; color:var(--green); font-weight:700; margin:0 0 10px; }
  .integr-title.subtle { color:var(--soft); margin-top:18px; }
  .brand { display:flex; align-items:center; gap:9px; background:var(--card); border:1px solid var(--line);
           padding:12px 18px; font-weight:800; font-size:14px; transition:transform .15s, box-shadow .15s; }
  .integr.compact .brand { padding:9px 12px; font-size:13px; }
  .brand:hover { transform:translateY(-2px); box-shadow:0 8px 18px rgba(20,38,58,.08); }
  .brand .dot { width:22px; height:22px; border-radius:6px; display:flex; align-items:center; justify-content:center;
                color:#fff; font-size:11px; font-weight:900; font-family:'IBM Plex Mono',monospace; }
  .brand .via { font-family:'IBM Plex Mono',monospace; font-size:9px; letter-spacing:.08em; color:var(--soft);
                text-transform:uppercase; border:1px solid var(--line); padding:2px 6px; }

  /* simulator */
  .sim { background:var(--card); border:1.5px solid var(--ink); box-shadow:8px 8px 0 var(--line);
         display:grid; grid-template-columns:1fr 1fr; }
  @media (max-width:720px){ .sim { grid-template-columns:1fr } }
  .sim .in { padding:28px; border-right:1.5px solid var(--ink); }
  @media (max-width:720px){ .sim .in { border-right:none; border-bottom:1.5px solid var(--ink) } }
  .sim label { display:block; font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.12em;
               text-transform:uppercase; color:var(--soft); margin:16px 0 6px; }
  .sim label:first-child { margin-top:0; }
  .sim input[type=number], .sim select { width:100%; padding:11px 12px; border:1px solid var(--line);
        font-family:'IBM Plex Mono',monospace; font-size:14px; background:var(--paper); color:var(--ink); }
  .sim .chk { display:flex; align-items:center; gap:8px; font-size:13px; color:var(--soft); margin-top:14px; font-family:'Archivo',sans-serif; text-transform:none; letter-spacing:0; }
  .sim .out { padding:28px; display:flex; flex-direction:column; justify-content:center; gap:12px; }
  .sim .orow { display:flex; justify-content:space-between; font-size:13.5px; border-bottom:1px solid var(--line); padding-bottom:8px; }
  .sim .orow .v { font-family:'IBM Plex Mono',monospace; font-weight:600; }
  .sim .tot { background:var(--salmon); border:1px solid var(--salmonline); color:#4A2417;
              display:flex; justify-content:space-between; padding:12px 14px; font-weight:800; }
  .sim .tot .v { font-family:'IBM Plex Mono',monospace; font-size:18px; }
  .sim .note { font-family:'IBM Plex Mono',monospace; font-size:10px; color:var(--soft); }

  /* comparison */
  .cmp { width:100%; border-collapse:collapse; background:var(--card); border:1.5px solid var(--ink); font-size:13.5px; }
  .cmp th, .cmp td { padding:13px 16px; border-bottom:1px solid var(--line); text-align:left; }
  .cmp th { font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--soft); }
  .cmp th.qt, .cmp td.qt { background:var(--greensoft); }
  .cmp td.qt { color:var(--green); font-weight:700; }
  .cmp .y { color:var(--green); font-weight:700; }
  .cmp .n { color:var(--red); }
  .cmp .m { color:var(--soft); }

  /* steps */
  .steps { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px; }
  .step { background:var(--card); border:1px solid var(--line); padding:26px 24px; position:relative; transition:transform .15s, box-shadow .15s; }
  .step:hover { transform:translateY(-3px); box-shadow:0 10px 24px rgba(20,38,58,.08); }
  .step .n { font-family:'IBM Plex Mono',monospace; font-weight:600; font-size:12px; color:#fff; background:var(--green); width:28px; height:28px; display:flex; align-items:center; justify-content:center; border-radius:50%; margin-bottom:14px; }
  .step h3 { font-size:16px; font-weight:800; margin-bottom:6px; }
  .step p { font-size:13.5px; color:var(--soft); }

  /* features */
  .feats { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; }
  .feat { background:var(--card); border:1px solid var(--line); padding:24px; transition:transform .15s, box-shadow .15s; }
  .feat:hover { transform:translateY(-3px); box-shadow:0 10px 24px rgba(20,38,58,.08); }
  .feat .ic { font-size:20px; width:40px; height:40px; background:var(--greensoft); color:var(--green); display:flex; align-items:center; justify-content:center; margin-bottom:14px; font-weight:700; }
  .feat h3 { font-size:15px; font-weight:800; margin-bottom:6px; }
  .feat p { font-size:13.5px; color:var(--soft); }

  /* pricing */
  .prices { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:18px; align-items:stretch; }
  .price { background:var(--card); border:1.5px solid var(--line); padding:28px 26px; display:flex; flex-direction:column; position:relative; }
  .price.hot { border-color:var(--green); box-shadow:8px 8px 0 var(--greensoft); }
  .price .badge { position:absolute; top:-12px; left:24px; background:var(--green); color:#fff; font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.1em; padding:3px 10px; text-transform:uppercase; }
  .price .tag { font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--green); font-weight:600; }
  .price .amount { font-family:'IBM Plex Mono',monospace; font-size:38px; font-weight:600; margin:10px 0 0; }
  .price .per { font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--soft); margin-bottom:14px; }
  .price ul { list-style:none; padding:0; margin:0 0 22px; font-size:13.5px; color:var(--soft); flex:1; }
  .price li { padding:7px 0; border-bottom:1px solid var(--line); }
  .price li::before { content:"✓  "; color:var(--green); font-weight:700; }
  .funnel-note { text-align:center; font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--green); margin-top:22px; }

  /* faq */
  .faq { max-width:720px; }
  details { background:var(--card); border:1px solid var(--line); margin-bottom:10px; }
  summary { cursor:pointer; padding:16px 20px; font-weight:700; font-size:14.5px; list-style:none; display:flex; justify-content:space-between; align-items:center; }
  summary::after { content:"+"; font-family:'IBM Plex Mono',monospace; color:var(--green); font-size:18px; }
  details[open] summary::after { content:"–"; }
  details .a { padding:0 20px 18px; font-size:13.5px; color:var(--soft); }

  /* cta band */
  .band { background:var(--ink); color:#fff; margin-top:72px; }
  .band .wrap { padding:56px 22px; text-align:center; }
  .band h2 { font-size:32px; font-weight:900; letter-spacing:-0.01em; }
  .band p { color:#B9C4CF; margin:10px auto 26px; max-width:480px; font-size:15px; }
  .band .free-note { color:#8fa1b3; margin-top:12px; display:block; }
  form.waitlist { display:flex; gap:10px; max-width:440px; margin:0 auto; }
  form.waitlist input { flex:1; padding:13px 14px; border:1px solid var(--line); font-family:'IBM Plex Mono',monospace; font-size:13px; background:#fff; color:var(--ink); }
  form.waitlist button { background:var(--green); color:#fff; border:1.5px solid var(--green); padding:13px 22px; font-weight:800; cursor:pointer; font-family:'Archivo',sans-serif; }
  .wl-msg { font-family:'IBM Plex Mono',monospace; font-size:12px; margin-top:10px; color:var(--green); min-height:18px; }
  @media (max-width:560px){ form.waitlist { flex-direction:column } }

  /* footer */
  footer { border-top:1px solid var(--line); padding:44px 0 32px; }
  .fgrid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:28px; }
  @media (max-width:720px){ .fgrid { grid-template-columns:1fr 1fr } }
  .fgrid h4 { font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--soft); margin-bottom:12px; }
  .fgrid a, .fgrid p { display:block; font-size:13px; color:var(--soft); text-decoration:none; margin-bottom:8px; }
  .fgrid a:hover { color:var(--ink); }
  .legalline { margin-top:34px; padding-top:18px; border-top:1px solid var(--line); font-size:11px; color:var(--soft); }

/* language switch */
.langsw { display:flex; gap:4px; }
.langsw a { font-family:'IBM Plex Mono',monospace; font-size:11px; font-weight:600; letter-spacing:.08em;
            text-decoration:none; padding:4px 9px; border:1.5px solid var(--ink); color:var(--ink); }
.langsw a.active { background:var(--ink); color:#fff; }