:root{
    --bg:hsl(210 20% 98%);
    --bg-soft:hsl(210 30% 96%);
    --card:#ffffff;
    --fg:hsl(222 47% 11%);
    --fg-2:hsl(215 20% 32%);
    --muted:hsl(215 16% 47%);
    --border:hsl(214 32% 91%);
    --border-2:hsl(214 32% 85%);
    --primary:hsl(217 91% 50%);
    --primary-hover:hsl(217 91% 45%);
    --primary-soft:hsl(217 91% 95%);
    --primary-ink:hsl(217 91% 40%);
    --success:hsl(142 76% 36%);
    --success-soft:hsl(142 60% 94%);
    --warning:hsl(38 92% 50%);
    --radius:10px;
    --radius-sm:8px;
    --radius-lg:16px;
    --shadow-sm:0 1px 2px hsl(222 47% 11% / .05);
    --shadow-md:0 4px 12px -2px hsl(222 47% 11% / .08),0 2px 4px -2px hsl(222 47% 11% / .06);
    --shadow-lg:0 20px 40px -12px hsl(217 60% 30% / .18),0 8px 16px -8px hsl(222 47% 11% / .08);
    --gradient-hero:radial-gradient(1200px 600px at 80% -10%,hsl(217 91% 95% / .8),transparent 60%),radial-gradient(900px 500px at -10% 20%,hsl(217 91% 96% / .7),transparent 55%),linear-gradient(180deg,hsl(210 20% 99%),hsl(210 30% 96%));
  }
  *{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}
  html{scroll-behavior:smooth}
  body{font-family:'Inter',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.55;color:var(--fg);background:var(--bg)}
  h1,h2,h3,h4,h5{font-family:'Inter',system-ui,sans-serif;letter-spacing:-.02em;color:var(--fg);font-weight:700}
  h1{font-size:clamp(38px,5vw,60px);line-height:1.05;letter-spacing:-.03em;font-weight:800}
  h2{font-size:clamp(28px,3.4vw,42px);line-height:1.12}
  h3{font-size:20px;line-height:1.3}
  a{color:inherit;text-decoration:none}
  ::selection{background:var(--primary-soft);color:var(--primary-ink)}
  .wrap{width:min(1200px,100%);margin:0 auto;padding:0 24px}

  /* Header */
  .top{position:sticky;top:0;z-index:40;background:hsl(0 0% 100% / .78);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
  .top .inner{display:flex;align-items:center;justify-content:space-between;height:64px}
  .brand{display:flex;align-items:center;gap:10px;font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:20px;color:var(--fg)}
  .brand-logo{height:18px;width:auto;display:block;max-width:110px}
  .nav-mid{display:flex;align-items:center;gap:4px}
  .nav-mid a{padding:8px 14px;font-size:14px;font-weight:500;color:var(--fg-2);border-radius:8px;transition:.15s}
  .nav-mid a:hover{color:var(--fg);background:var(--bg-soft)}
  .top-actions{display:flex;align-items:center;gap:10px}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;border-radius:var(--radius);font-family:inherit;font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.18s}
  .btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}
  .btn-primary:hover{background:var(--primary-hover);box-shadow:0 8px 20px -6px hsl(217 91% 50% / .45)}
  .btn-ghost{background:transparent;color:var(--fg);border-color:var(--border)}
  .btn-ghost:hover{background:var(--bg-soft);border-color:var(--border-2)}
  .btn-sm{height:36px;padding:0 14px;font-size:13px}

  /* Hero */
  .hero{position:relative;padding:48px 0 40px;background:var(--gradient-hero);border-bottom:1px solid var(--border);overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:1.02fr 1.15fr;gap:64px;align-items:center}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:999px;background:var(--primary-soft);color:var(--primary-ink);font-size:12px;font-weight:600;letter-spacing:.01em;border:1px solid hsl(217 91% 88%)}
  .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px hsl(142 76% 36% / .18)}
  .hero h1{margin-top:12px}
  .hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--primary) 0%,hsl(230 80% 55%) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero-lede{margin-top:22px;font-size:18px;line-height:1.55;color:var(--fg-2);max-width:56ch}
  .hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
  .hero-trust{margin-top:26px;display:flex;flex-wrap:wrap;gap:22px;color:var(--muted);font-size:13px}
  .hero-trust span{display:inline-flex;align-items:center;gap:8px}
  .hero-trust svg{width:16px;height:16px;color:var(--success)}

  /* App window */
  .window{position:relative;border-radius:var(--radius-lg);background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden}
  .window-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#fff,var(--bg-soft))}
  .window-bar .dots{display:flex;gap:6px}
  .window-bar .dots i{width:10px;height:10px;border-radius:50%;background:var(--border-2);display:inline-block}
  .window-bar .url{margin-left:12px;font-size:12px;color:var(--muted);font-family:'Inter';padding:4px 10px;background:var(--bg);border-radius:6px;border:1px solid var(--border)}
  .window-body{position:relative;aspect-ratio:16/10;background:var(--bg)}
  .window-body img{width:100%;height:100%;object-fit:cover;object-position:top left;display:block}
  .floating-card{position:absolute;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);padding:14px 16px;display:flex;align-items:center;gap:12px;font-size:13px}
  .floating-card .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}
  .floating-card .ic.blue{background:var(--primary-soft);color:var(--primary)}
  .floating-card .ic.green{background:var(--success-soft);color:var(--success)}
  .floating-card .k{font-size:12px;color:var(--muted);font-weight:500}
  .floating-card .v{font-weight:700;color:var(--fg);font-family:'Inter',system-ui,sans-serif;font-size:15px}
  .fc-1{left:-24px;top:14%}
  .fc-2{right:-16px;bottom:16%}

  /* Logo strip */
  .strip{padding:34px 0;border-bottom:1px solid var(--border);background:var(--card)}
  .strip-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px}
  .strip .label{font-size:12px;color:var(--muted);font-weight:600}
  .strip .logos{display:flex;gap:36px;flex-wrap:wrap;align-items:center;color:hsl(215 15% 55%);font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:16px;opacity:.85}
  .strip .logos span{opacity:.75}

  /* Section */
  section.block{padding:96px 0;border-bottom:1px solid var(--border)}
  .section-head{max-width:720px;margin:0 auto 56px;text-align:center}
  .section-head .eyebrow{margin-bottom:14px}
  .section-head p{margin-top:16px;color:var(--fg-2);font-size:17px;line-height:1.55}

  /* Feature grid */
  .features{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border);border-left:1px solid var(--border)}
  .feature{background:transparent;border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:32px 28px 36px;display:flex;flex-direction:column;gap:12px;transition:background .2s}
  .feature:hover{background:var(--card)}
  .feature .num{font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:12px;color:var(--primary)}
  .feature h3{font-size:19px;line-height:1.3}
  .feature p{color:var(--fg-2);font-size:14.5px;line-height:1.6}
  .feature .tail{margin-top:6px;padding-top:14px;border-top:1px dashed var(--border);font-family:'Inter',system-ui,sans-serif;font-weight:600;font-size:12.5px;color:var(--muted)}

  /* Workflow steps */
  .steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
  .steps::before{content:"";position:absolute;top:28px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--border) 0,var(--border) 100%);z-index:0}
  .step{position:relative;z-index:1;text-align:center;padding:0 8px}
  .step .num{width:56px;height:56px;margin:0 auto 18px;border-radius:50%;background:var(--card);border:2px solid var(--primary);color:var(--primary);display:grid;place-items:center;font-family:'Inter',system-ui,sans-serif;font-weight:800;font-size:18px;box-shadow:0 0 0 6px var(--bg)}
  .step h3{font-size:16px;margin-bottom:6px}
  .step p{font-size:13.5px;color:var(--muted);line-height:1.5}

  /* Split section */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .split .copy h2{margin-bottom:18px}
  .split .copy p{color:var(--fg-2);font-size:16.5px;line-height:1.6;margin-bottom:22px}
  .checklist{display:grid;gap:14px}
  .checklist li{list-style:none;display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--fg)}
  .checklist .tick{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--success-soft);color:var(--success);display:grid;place-items:center;margin-top:2px}
  .checklist .tick svg{width:12px;height:12px}
  .checklist b{font-weight:600}
  .checklist span{color:var(--fg-2);font-weight:400;display:block;margin-top:2px;font-size:14px}

  /* Stats */
  .stats{background:linear-gradient(135deg,hsl(217 91% 50%),hsl(230 80% 55%));color:#fff;border-radius:var(--radius-lg);padding:38px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 30px;box-shadow:var(--shadow-lg)}
  .stat{min-width:0}
  .stat .n{font-family:'Inter',system-ui,sans-serif;font-weight:800;font-size:42px;line-height:1.05;letter-spacing:0;font-variant-numeric:tabular-nums;white-space:nowrap}
  .stat .l{margin-top:10px;font-size:14px;opacity:.88;line-height:1.38;max-width:18ch}

  /* Problem grid */
  .problem-lede{max-width:820px;margin:0 auto 48px;text-align:center}
  .problem-lede h2{margin-bottom:16px}
  .problem-lede p{color:var(--fg-2);font-size:17px;line-height:1.55}
  .problems{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .problem{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:14px}
  .problem .tag{font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:12px;color:var(--muted)}
  .problem h3{font-size:22px;line-height:1.25}
  .problem p{color:var(--fg-2);font-size:14.5px;line-height:1.55}
  .problem .metric{margin-top:auto;padding-top:16px;border-top:1px dashed var(--border);font-size:13px;color:var(--muted)}
  .problem .metric b{color:var(--fg);font-family:'Inter',system-ui,sans-serif;font-weight:700}

  /* Solution mini-stats (inline, light) */
  .solution-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
  .sstat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;text-align:left}
  .sstat .n{font-family:'Inter',system-ui,sans-serif;font-weight:800;font-size:38px;letter-spacing:-.02em;color:var(--primary);line-height:1}
  .sstat .l{margin-top:10px;color:var(--fg-2);font-size:14px;line-height:1.5}

  /* Launch steps (three cards, ordered) */
  .launch{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .launch-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;position:relative}
  .launch-card .num{font-family:'Inter',system-ui,sans-serif;font-weight:800;font-size:14px;color:var(--primary)}
  .launch-card h3{margin:12px 0 10px;font-size:20px}
  .launch-card p{color:var(--fg-2);font-size:14.5px;line-height:1.55}

  /* Pricing */
  .pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:920px;margin:0 auto;align-items:stretch}
  .plan{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;display:flex;flex-direction:column;position:relative}
  .plan.featured{border-color:var(--primary);background:linear-gradient(180deg,#fff 0%,var(--primary-soft) 100%);box-shadow:0 24px 50px -18px hsl(217 91% 50% / .28);transform:scale(1.02);z-index:1}
  .plan.featured::before{content:"Most popular";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;font-size:11px;font-weight:600;padding:5px 12px;border-radius:999px}
  .plan .pn{font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:15px;color:var(--primary)}
  .plan .price{margin:16px 0 14px;display:flex;align-items:baseline;gap:6px}
  .plan .price .val{font-family:'Inter',system-ui,sans-serif;font-weight:800;font-size:48px;letter-spacing:-.03em;line-height:1;color:var(--fg)}
  .plan.featured .price .val{color:var(--primary)}
  .plan .price .per{color:var(--muted);font-size:14px}
  .plan p.desc{color:var(--fg-2);font-size:15px;margin-bottom:24px;line-height:1.55}
  .plan ul{list-style:none;margin-bottom:28px;display:grid;gap:11px}
  .plan ul li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--fg-2)}
  .plan ul li::before{content:"";flex-shrink:0;width:16px;height:16px;margin-top:3px;border-radius:50%;background:var(--success-soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2316a34a'><path d='M16.7 6.3a1 1 0 0 1 0 1.4l-7 7a1 1 0 0 1-1.4 0l-3-3a1 1 0 1 1 1.4-1.4L9 12.6l6.3-6.3a1 1 0 0 1 1.4 0z'/></svg>") center/12px no-repeat}
  .plan .btn{margin-top:auto;width:100%}
  .plan.fee{background:var(--bg-soft);border-style:dashed}
  .plan.fee .price .val{color:var(--primary)}

  /* FAQ */
  .faq{max-width:760px;margin:0 auto;display:grid;gap:12px}
  details.q{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:0 22px;transition:.2s}
  details.q[open]{border-color:hsl(217 91% 80%);box-shadow:var(--shadow-sm)}
  details.q summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-family:'Inter',system-ui,sans-serif;font-weight:600;font-size:16px;color:var(--fg)}
  details.q summary::-webkit-details-marker{display:none}
  details.q .chev{width:22px;height:22px;border-radius:50%;background:var(--bg-soft);color:var(--fg-2);display:grid;place-items:center;transition:.2s;flex-shrink:0}
  details.q[open] .chev{transform:rotate(180deg);background:var(--primary-soft);color:var(--primary)}
  details.q p{padding:0 0 22px;color:var(--fg-2);font-size:14.5px;line-height:1.6;max-width:64ch}

  /* CTA */
  .cta-final{padding:88px 0}
  .cta-final .box{background:linear-gradient(135deg,hsl(222 47% 11%),hsl(217 40% 18%));border-radius:20px;padding:64px 48px;text-align:center;color:#fff;position:relative;overflow:hidden}
  .cta-final .box::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 20% 0%,hsl(217 91% 50% / .35),transparent 60%),radial-gradient(600px 300px at 80% 100%,hsl(230 80% 55% / .28),transparent 60%);pointer-events:none}
  .cta-final h2{color:#fff;position:relative;max-width:22ch;margin:0 auto}
  .cta-final p{color:hsl(210 30% 80%);margin:16px auto 30px;max-width:52ch;font-size:17px;position:relative}
  .cta-final .actions{display:flex;gap:12px;justify-content:center;position:relative;flex-wrap:wrap}
  .cta-final .btn-ghost{background:hsl(0 0% 100% / .08);color:#fff;border-color:hsl(0 0% 100% / .18)}
  .cta-final .btn-ghost:hover{background:hsl(0 0% 100% / .14)}

  /* Footer */
  footer{padding:36px 0 40px;border-top:1px solid var(--border);background:var(--card)}
  .foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
  .foot .brand{opacity:.9}
  .foot-links{display:flex;gap:22px;font-size:13.5px;color:var(--muted)}
  .foot-links a:hover{color:var(--fg)}
  .foot .cr{font-size:13px;color:var(--muted)}

  /* Reveal */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
  .reveal.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

  /* Modal */
  .modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .2s ease}
  .modal.open{opacity:1;pointer-events:auto}
  .modal-backdrop{position:absolute;inset:0;background:hsl(222 47% 11% / .45);backdrop-filter:blur(4px)}
  .modal-card{position:relative;width:min(480px,100%);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px;transform:translateY(12px) scale(.98);transition:transform .25s ease}
  .modal.open .modal-card{transform:none}
  .modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}
  .modal-head h2{font-size:24px;line-height:1.2}
  .modal-head p{margin-top:6px;color:var(--fg-2);font-size:14.5px;line-height:1.55}
  .modal-close{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--fg-2);cursor:pointer;display:grid;place-items:center;transition:.15s;flex-shrink:0}
  .modal-close:hover{background:var(--bg-soft);color:var(--fg)}
  .field{display:grid;gap:6px;margin-bottom:16px}
  .field label{font-size:13px;font-weight:600;color:var(--fg)}
  .field input,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:14px;color:var(--fg);background:var(--bg);transition:.15s}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
  .field textarea{min-height:90px;resize:vertical}
  .modal .btn{width:100%;margin-top:6px}
  .modal-note{margin-top:14px;font-size:12.5px;color:var(--muted);text-align:center}
  .modal-success{text-align:center;padding:18px 8px}
  .modal-success .ic{width:56px;height:56px;border-radius:50%;background:var(--success-soft);color:var(--success);display:grid;place-items:center;margin:0 auto 18px}
  .modal-success h3{font-size:20px;margin-bottom:8px}
  .modal-success p{color:var(--fg-2);font-size:14.5px;line-height:1.55}
  @media (max-width:520px){
    .modal-card{padding:24px}
    .modal-head h2{font-size:21px}
  }

  /* Responsive */
  @media (max-width:960px){
    .hero{padding:56px 0 24px}
    .hero-grid{grid-template-columns:1fr;gap:40px}
    .fc-1,.fc-2{display:none}
    .features,.pricing,.problems,.solution-stats,.launch{grid-template-columns:1fr}
    .pricing{max-width:520px}
    .plan.featured{transform:none}
    .steps{grid-template-columns:repeat(2,1fr);gap:28px}
    .steps::before{display:none}
    .split{grid-template-columns:1fr;gap:32px}
    .stats{padding:28px;gap:24px;border-radius:14px}
    .stat .n{font-size:34px}
    .stat .l{font-size:13px}
    section.block{padding:64px 0}
    .nav-mid{display:none}
    .cta-final .box{padding:44px 24px}
  }
  @media (max-width:520px){
    .steps{grid-template-columns:1fr}
    .stats{grid-template-columns:repeat(2,minmax(0,1fr));padding:20px;gap:20px 18px}
    .stat .n{font-size:28px}
    .stat .l{font-size:12.5px;max-width:15ch}
  }
  @media (max-width:360px){
    .stats{grid-template-columns:1fr}
    .stat .l{max-width:none}
  }

/* Blazor host chrome — hidden unless an unhandled error occurs */
#blazor-error-ui{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;padding:12px 16px;background:#b32121;color:#fff;font-size:14px}
#blazor-error-ui.shown{display:flex;align-items:center;gap:12px}