:root{
    --ink:#19213d;
    --primary:#243e96;
    --accent:#5ec7d2;
    --paper:#eef3f9;
    --white:#ffffff;
    --muted:#5b6480;
    --line:rgba(36,62,150,.12);
    --dark:radial-gradient(120% 120% at 80% -10%,#22346f 0%,#141b34 55%);
    --shadow:0 24px 60px -34px rgba(36,62,150,.55);
    --shadow-sm:0 14px 34px -22px rgba(36,62,150,.5);
    --disp:'Poppins',sans-serif;
    --body:'Manrope',sans-serif;
    --maxw:1180px;
    --r:20px;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth;color-scheme:light}
  body{
    margin:0;background:var(--paper);color:var(--ink);
    font-family:var(--body);font-size:18px;line-height:1.6;
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
  }
  /* single committed light-brand theme — keep colors stable in any viewer theme */
  :root[data-theme="dark"],:root[data-theme="light"]{color-scheme:light}
  h1,h2,h3,p,li,td,th,span,a,b{overflow-wrap:break-word}
  section *{min-width:0}
  .sec-dark,.sec-dark h1,.sec-dark h2,.sec-dark h3{color:#fff}
  h1,h2,h3{font-family:var(--disp);font-weight:700;margin:0;letter-spacing:-.02em;text-wrap:balance;line-height:1.08}
  h1{font-size:clamp(40px,6vw,78px);line-height:1.04;letter-spacing:-.03em}
  h2{font-size:clamp(30px,4.2vw,54px)}
  h3{font-size:clamp(21px,2.2vw,26px);letter-spacing:-.01em}
  p{margin:0}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .grad{background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

  /* ---------- layout ---------- */
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  section{padding:clamp(64px,8vw,116px) 0;position:relative;overflow:hidden}
  .sec-white{background:var(--white)}
  .sec-paper{background:var(--paper)}
  .sec-dark{background:var(--dark);color:#fff}
  .sec-dark h1,.sec-dark h2,.sec-dark h3{color:#fff}
  .eyebrow{font-family:var(--disp);font-weight:600;font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--primary);margin:0 0 18px}
  .sec-dark .eyebrow{color:var(--accent)}
  .lead{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:62ch;margin-top:20px}
  .sec-dark .lead{color:#b8c4e8}
  .head{max-width:820px}
  .center{text-align:center;margin-left:auto;margin-right:auto}

  /* ---------- decorative blobs ---------- */
  .blob{position:absolute;border-radius:50%;pointer-events:none;z-index:0}
  .blob.a{width:620px;height:620px;background:radial-gradient(circle at 30% 30%,rgba(94,199,210,.28),rgba(36,62,150,.05))}
  .blob.b{width:460px;height:460px;background:radial-gradient(circle at 50% 50%,rgba(36,62,150,.14),transparent 70%)}
  .blob.c{width:520px;height:520px;background:radial-gradient(circle at 40% 40%,rgba(94,199,210,.22),transparent 70%)}
  .wrap,.head,.grid,.rowflex{position:relative;z-index:1}

  /* ---------- logo ---------- */
  .logo{display:inline-flex;align-items:center;gap:12px}
  .logo .mark{position:relative;width:40px;height:29px}
  .logo .mark i{position:absolute;top:0;width:29px;height:29px;border-radius:50%}
  .logo .mark i:first-child{left:0;background:var(--primary)}
  .logo .mark i:last-child{left:14px;background:var(--accent);mix-blend-mode:multiply}
  .logo .word{font-family:var(--disp);font-weight:700;font-size:27px;letter-spacing:-.04em;color:var(--ink)}
  .sec-dark .logo .word,.nav .logo .word{color:inherit}

  /* ---------- nav ---------- */
  .nav{position:sticky;top:0;z-index:50;background:rgba(238,243,249,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
  .nav .word{color:var(--ink)}
  .nav nav{display:flex;gap:30px}
  .nav nav a{font-size:15px;font-weight:600;color:var(--muted);transition:color .18s}
  .nav nav a:hover{color:var(--primary)}
  .nav .navcta{display:flex;align-items:center;gap:14px}

  /* ---------- buttons ---------- */
  .btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--disp);font-weight:600;font-size:16px;border-radius:999px;padding:14px 26px;cursor:pointer;border:1px solid transparent;transition:transform .16s,box-shadow .16s,background .16s;white-space:nowrap}
  .btn:hover{transform:translateY(-2px)}
  .btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}
  .btn-primary:hover{box-shadow:0 20px 40px -18px rgba(36,62,150,.7)}
  .btn-accent{background:var(--accent);color:#0e1a2b}
  .btn-ghost{background:transparent;color:var(--primary);border-color:var(--line)}
  .sec-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
  .btn-sm{padding:11px 20px;font-size:15px}

  /* ---------- hero ---------- */
  .hero{padding-top:clamp(56px,7vw,96px)}
  .hero .tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:600;font-size:14px;letter-spacing:.02em;color:var(--primary);background:var(--white);border:1px solid var(--line);border-radius:999px;padding:9px 16px;margin-bottom:26px}
  .hero .tag b{color:var(--accent)}
  .hero h1{max-width:16ch}
  .hero .lead{font-size:clamp(19px,2.1vw,24px)}
  .hero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
  .hero .trust{margin-top:22px;font-size:15px;color:var(--muted);display:flex;align-items:center;gap:9px}
  .hero .trust svg{flex:none}
  .hero .stats{display:flex;flex-wrap:wrap;gap:34px 46px;margin-top:56px;padding-top:38px;border-top:1px solid var(--line)}
  .hero .stats .n{font-family:var(--disp);font-weight:700;font-size:clamp(30px,3.4vw,42px);letter-spacing:-.03em;line-height:1}
  .hero .stats .n span{color:var(--accent)}
  .hero .stats .l{font-size:14.5px;color:var(--muted);margin-top:8px;max-width:20ch}

  /* ---------- generic grids ---------- */
  .grid{display:grid;gap:22px}
  .g2{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(3,1fr)}
  .g4{grid-template-columns:repeat(4,1fr)}
  .mt40{margin-top:40px}.mt56{margin-top:56px}

  /* ---------- cards ---------- */
  .card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow-sm)}
  .card h3{margin-bottom:10px}
  .card p{color:var(--muted);font-size:16.5px}
  .sec-dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);box-shadow:none}
  .sec-dark .card p{color:#b8c4e8}
  .ico{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(36,62,150,.09);color:var(--primary);margin-bottom:18px}
  .sec-dark .ico{background:rgba(94,199,210,.16);color:var(--accent)}
  .ico svg{width:24px;height:24px}

  /* ---------- module tiles ---------- */
  .tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .tile{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .18s,box-shadow .18s}
  .tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
  .tile .ti{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:rgba(36,62,150,.09);color:var(--primary);margin-bottom:14px}
  .tile .ti svg{width:20px;height:20px}
  .tile b{font-family:var(--disp);font-weight:600;font-size:17px;display:block;margin-bottom:5px}
  .tile span{font-size:14.5px;color:var(--muted)}

  /* ---------- feature rows ---------- */
  .feat{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .feat.rev .txt{order:2}
  .feat .eyebrow{margin-bottom:14px}
  .feat ul{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:13px}
  .feat li{display:flex;gap:12px;font-size:16.5px;color:var(--muted)}
  .feat li svg{flex:none;margin-top:4px;color:var(--accent)}
  .feat li b{color:var(--ink);font-weight:600}

  /* ---------- mock visuals ---------- */
  .mock{background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;position:relative}
  .mock .bar{display:flex;gap:7px;margin-bottom:16px}
  .mock .bar i{width:11px;height:11px;border-radius:50%;background:var(--line)}
  .mock .row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--paper);margin-bottom:10px}
  .mock .row .av{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));flex:none}
  .mock .row .tt{flex:1;min-width:0}
  .mock .row .tt b{font-size:14.5px;font-family:var(--disp);font-weight:600;display:block}
  .mock .row .tt span{font-size:13px;color:var(--muted)}
  .mock .chip{font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:999px;background:rgba(94,199,210,.18);color:#0d5b66}
  .mock .chip.blue{background:rgba(36,62,150,.12);color:var(--primary)}
  .bubble{max-width:80%;padding:13px 17px;font-size:15px;border-radius:15px}
  .bubble.in{align-self:flex-start;background:var(--paper);border-bottom-left-radius:4px}
  .bubble.out{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}
  .chatcol{display:flex;flex-direction:column;gap:10px}

  /* ---------- flow (solution) ---------- */
  .flow{display:flex;align-items:stretch;gap:0;flex-wrap:wrap;margin-top:44px}
  .flow .step{flex:1;min-width:150px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center;position:relative}
  .flow .arw{display:flex;align-items:center;justify-content:center;width:44px;color:var(--accent);flex:none}
  .flow .step .k{font-family:var(--disp);font-weight:700;font-size:19px;margin-bottom:6px}
  .flow .step .d{font-size:14px;color:var(--muted)}
  .flow .step .num{position:absolute;top:-12px;left:22px;width:26px;height:26px;border-radius:50%;background:var(--primary);color:#fff;font-family:var(--disp);font-weight:600;font-size:13px;display:flex;align-items:center;justify-content:center}

  /* ---------- attribution metric chips ---------- */
  .metrics{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
  .metrics span{font-family:var(--disp);font-weight:600;font-size:15px;padding:11px 20px;border-radius:999px;background:rgba(94,199,210,.14);color:var(--accent);border:1px solid rgba(94,199,210,.28)}

  /* ---------- gating (reviews) ---------- */
  .gate{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
  .gate .g{border-radius:16px;padding:24px}
  .gate .good{background:rgba(94,199,210,.14);border:1px solid rgba(94,199,210,.35)}
  .gate .bad{background:rgba(36,62,150,.06);border:1px solid var(--line)}
  .gate .stars{font-size:20px;letter-spacing:3px;margin-bottom:10px}
  .gate h3{font-size:20px;margin-bottom:8px}
  .gate p{color:var(--muted);font-size:15.5px}

  /* ---------- integrations ---------- */
  .ints{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px}
  .ints .i{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-family:var(--disp);font-weight:600;font-size:15.5px;display:flex;align-items:center;gap:11px}
  .ints .i .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none}
  .ints .i small{font-weight:500;font-family:var(--body);font-size:12px;color:var(--muted);margin-left:auto}

  /* ---------- comparison table ---------- */
  .tablewrap{overflow-x:auto;margin-top:44px;border-radius:var(--r);border:1px solid var(--line)}
  table{width:100%;border-collapse:collapse;background:var(--white);min-width:720px}
  th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15.5px}
  thead th{font-family:var(--disp);font-weight:600;font-size:14px;color:var(--muted);background:var(--paper)}
  thead th.us{color:var(--primary)}
  tbody td:first-child{font-weight:600;color:var(--ink)}
  td.us{background:rgba(94,199,210,.08)}
  .yes{color:#0d8a58;font-weight:700}
  .no{color:#c0392b;font-weight:700}
  .part{color:var(--muted)}
  tr:last-child td{border-bottom:none}

  /* ---------- number strip ---------- */
  .nums{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:12px}
  .nums .n{font-family:var(--disp);font-weight:700;font-size:clamp(30px,3.6vw,44px);letter-spacing:-.03em;line-height:1;color:#fff}
  .nums .n span{color:var(--accent)}
  .nums .l{font-size:14.5px;color:#b8c4e8;margin-top:10px}
  .case{margin-top:52px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:32px 36px}
  .case .q{font-family:var(--disp);font-weight:600;font-size:clamp(20px,2.4vw,28px);line-height:1.3;color:#fff}
  .case .who{margin-top:16px;color:#b8c4e8;font-size:15.5px}

  /* ---------- steps (onboarding) ---------- */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;counter-reset:s}
  .steps .s{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:26px;position:relative}
  .steps .s .num{font-family:var(--disp);font-weight:700;font-size:15px;color:#fff;background:var(--primary);width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
  .steps .s b{font-family:var(--disp);font-weight:600;font-size:17px;display:block;margin-bottom:6px}
  .steps .s p{font-size:15px;color:var(--muted)}

  /* ---------- pricing ---------- */
  .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;align-items:stretch}
  .plan{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
  .plan.feat-plan{border:2px solid var(--primary);box-shadow:var(--shadow);position:relative}
  .plan .badge{position:absolute;top:-13px;left:28px;background:var(--primary);color:#fff;font-family:var(--disp);font-weight:600;font-size:12.5px;letter-spacing:.04em;padding:6px 14px;border-radius:999px}
  .plan .pname{font-family:var(--disp);font-weight:700;font-size:22px}
  .plan .price{font-family:var(--disp);font-weight:700;font-size:clamp(30px,3.6vw,40px);letter-spacing:-.03em;margin:16px 0 2px;line-height:1}
  .plan .price small{font-size:16px;font-weight:600;color:var(--muted);letter-spacing:0}
  .plan .per{font-size:14px;color:var(--muted)}
  .plan ul{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}
  .plan li{display:flex;gap:10px;font-size:15.5px;color:var(--ink)}
  .plan li svg{flex:none;margin-top:4px;color:var(--accent)}
  .plan li.dim{color:var(--muted)}
  .plan .btn{width:100%;justify-content:center;margin-top:auto}
  .pricing-note{margin-top:26px;font-size:15px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px 22px}
  .pricing-note b{color:var(--ink);font-weight:600}

  /* ---------- CTA footer ---------- */
  .final .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
  .contacts{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;padding-top:38px;border-top:1px solid rgba(255,255,255,.14)}
  .contacts .c .l{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-family:var(--disp);font-weight:600;margin-bottom:8px}
  .contacts .c a,.contacts .c span{color:#e7ecfb;font-size:16px;font-weight:500}
  .foot{margin-top:44px;color:#8794c4;font-size:14px}

  /* ---------- reveal animation ---------- */
  .rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
  .rv.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

  /* ---------- responsive ---------- */
  /* wide tablet */
  @media (max-width:1040px){
    section{padding:78px 0}
    .tiles,.ints{grid-template-columns:repeat(3,1fr)}
    .nums,.steps,.g4{grid-template-columns:repeat(2,1fr)}
  }
  /* small tablet / large phone */
  @media (max-width:840px){
    body{font-size:16.5px}
    .nav nav{display:none}
    .nav .wrap{height:62px}
    .feat{grid-template-columns:1fr;gap:30px}
    .feat.rev .txt{order:0}
    .g2,.g3,.plans,.gate,.contacts,.tiles,.ints{grid-template-columns:repeat(2,1fr)}
    .flow{flex-direction:column}
    .flow .step{width:100%}
    .flow .arw{transform:rotate(90deg);width:100%;height:30px}
    .hero .stats{gap:24px 30px}
    .hero .stats>div{flex:1 1 40%}
  }
  /* phone */
  @media (max-width:600px){
    :root{--r:16px}
    body{font-size:16px}
    section{padding:52px 0}
    .wrap{padding:0 18px}
    h1{font-size:clamp(28px,8.4vw,40px);letter-spacing:-.02em;line-height:1.1}
    h2{font-size:clamp(24px,6.6vw,33px);line-height:1.14}
    h3{font-size:20px}
    .lead,.hero .lead{font-size:17px;margin-top:16px}
    .eyebrow{margin-bottom:14px}
    .hero{padding-top:34px}
    .hero .tag{margin-bottom:20px;font-size:13px}
    .hero .cta{gap:10px;margin-top:26px}
    .hero .cta .btn{flex:1 1 100%;justify-content:center}
    .hero .stats{margin-top:34px;padding-top:26px;gap:22px}
    .hero .stats>div{flex:1 1 42%}
    .hero .stats .n{font-size:29px}
    .mt40{margin-top:28px}.mt56{margin-top:34px}
    .card{padding:22px}
    .ico{width:42px;height:42px;margin-bottom:14px}
    .tiles,.ints,.nums,.steps,.g2,.g3,.g4,.gate,.plans{grid-template-columns:1fr}
    .contacts{grid-template-columns:1fr 1fr;gap:24px 16px}
    .metrics{gap:9px;margin-top:26px}
    .metrics span{font-size:13.5px;padding:9px 15px}
    .mock{padding:16px}
    .plan{padding:26px 22px}
    .plan .badge{left:22px}
    .nav .btn-sm{padding:9px 15px;font-size:14px}
    .tablewrap{margin-top:28px}
    .case{padding:26px 22px;margin-top:34px}
    .pricing-note{flex-direction:column;gap:10px;margin-top:20px}
    .steps,.gate{margin-top:28px}
    .foot span:last-child{display:block;margin-left:0;margin-top:8px}
  }
  /* narrow phone */
  @media (max-width:380px){
    .wrap{padding:0 15px}
    h1{font-size:26px}
    .contacts{grid-template-columns:1fr}
    .hero .stats>div{flex:1 1 100%}
  }