/* The public demo landing page (public/demo.html). Stands alone: it does not
   load the application's stylesheet, so a first visit stays fast. */
:root {
  --navy: #0b1f3a; --navy-2: #13294b; --ink: #0f172a; --ink-2: #334155; --muted: #64748b; --line: #e2e8f0; --soft: #f6f8fb;
  --red: #e8352b; --red-dark: #c4271e; --blue: #1d4ed8; --ok: #059669; --warn: #b45309;
  --font: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --display: 'IBM Plex Sans Condensed', var(--font);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: #fff; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.hidden { display: none !important; }
.lp-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.lp-wrap { width: min(1180px, 100% - 32px); margin: 0 auto; }

/* Buttons */
.lp-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; background: var(--red); color: #fff; font: 600 15px var(--font);
  padding: 11px 20px; border-radius: 8px; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .15s, box-shadow .15s, transform .05s;
  box-shadow: 0 6px 16px -8px rgba(232, 53, 43, .7); }
.lp-btn:hover { background: var(--red-dark); }
.lp-btn:active { transform: translateY(1px); }
.lp-btn:disabled { opacity: .65; cursor: wait; }
.lp-btn-lg { padding: 14px 24px; font-size: 16px; }
.lp-btn-block { width: 100%; }
.lp-btn:focus-visible, .lp-quick input:focus-visible, .lp-field input:focus-visible, .lp-field select:focus-visible, .lp-link:focus-visible { outline: 3px solid rgba(29, 78, 216, .35); outline-offset: 2px; }
.lp-link { background: none; border: 0; color: var(--blue); font: 600 14px var(--font); cursor: pointer; padding: 8px; margin-top: 6px; }

/* Navigation */
.lp-nav { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.lp-nav-row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.lp-logo { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; text-decoration: none; font-family: var(--display); font-size: 21px; color: var(--navy); font-weight: 500; }
.lp-logo b { font-weight: 700; color: var(--red); }
.lp-logo-mark { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--navy); color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .03em; }
.lp-links { display: flex; gap: 4px; margin-left: 12px; }
.lp-links a { text-decoration: none; font-weight: 500; font-size: 15px; color: var(--ink-2); padding: 8px 12px; border-radius: 8px; }
.lp-links a:hover { background: var(--soft); color: var(--ink); }
.lp-nav-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lp-signin { text-decoration: none; font-weight: 600; color: var(--navy); font-size: 15px; }
.lp-signin:hover { color: var(--red); }

/* Hero */
.lp-hero { position: relative; overflow: hidden; padding: 72px 0 88px;
  background: radial-gradient(900px 480px at 92% 8%, rgba(29, 78, 216, .10), transparent 60%), radial-gradient(700px 420px at 0% 100%, rgba(232, 53, 43, .07), transparent 60%), linear-gradient(180deg, #fbfcfe, #f2f5fa); }
.lp-hero-grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center; }
.lp-eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.lp-hero h1 { font-family: var(--display); font-size: clamp(36px, 4.8vw, 58px); line-height: 1.04; letter-spacing: -.015em; margin: 14px 0 18px; color: var(--navy); }
.lp-hl { color: var(--red); }
.lp-lead { font-size: 18.5px; color: var(--ink-2); margin: 0 0 28px; max-width: 560px; }
.lp-quick { display: flex; gap: 10px; max-width: 540px; background: #fff; padding: 7px; border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 18px 40px -24px rgba(11, 31, 58, .35); }
.lp-quick input { flex: 1; min-width: 0; border: 0; font: 500 16px var(--font); padding: 10px 12px; color: var(--ink); background: transparent; }
.lp-quick input:focus { outline: none; }
.lp-fine { font-size: 13px; color: var(--muted); margin: 12px 0 0; }
.lp-ticks { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14.5px; color: var(--ink-2); }
.lp-ticks li::before { content: '✓'; color: var(--ok); font-weight: 700; margin-right: 8px; }
.lp-ticks-col { flex-direction: column; font-size: 15.5px; gap: 12px; }

/* The product picture */
.lp-shot { position: relative; }
.lp-win { border-radius: 14px; background: #fff; border: 1px solid #dbe3ee; box-shadow: 0 40px 80px -30px rgba(11, 31, 58, .45), 0 2px 6px rgba(11, 31, 58, .06); overflow: hidden; }
.lp-win-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #f1f4f9; border-bottom: 1px solid var(--line); }
.lp-win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d4dbe6; }
.lp-win-bar i:first-child { background: #f87171; } .lp-win-bar i:nth-child(2) { background: #fbbf24; } .lp-win-bar i:nth-child(3) { background: #34d399; }
.lp-win-bar span { margin-left: 12px; font-size: 11.5px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 2px 10px; }
.lp-app { display: grid; grid-template-columns: 54px 1fr; min-height: 380px; }
.lp-app-side { background: var(--navy); display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 14px 0; }
.lp-app-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--red); color: #fff; font-size: 11px; font-weight: 700; }
.lp-app-side b { width: 22px; height: 22px; border-radius: 6px; background: rgba(255, 255, 255, .14); }
.lp-app-side b.on { background: rgba(255, 255, 255, .85); }
.lp-app-main { padding: 16px; background: #f8fafc; display: grid; gap: 12px; align-content: start; }
.lp-app-head { display: flex; justify-content: space-between; align-items: baseline; }
.lp-app-head strong { font-family: var(--display); font-size: 17px; color: var(--navy); }
.lp-app-head span { font-size: 11.5px; color: var(--muted); border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 2px 10px; }
.lp-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.lp-kpis div { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; display: flex; flex-direction: column; gap: 1px; }
.lp-kpis em { font-style: normal; font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.lp-kpis strong { font-family: var(--display); font-size: 18px; color: var(--navy); }
.lp-kpis strong.ok { color: var(--ok); }
.lp-kpis span { font-size: 10.5px; color: var(--muted); }
.lp-kpis span.up { color: var(--ok); font-weight: 600; }
.lp-app-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 8px; }
.lp-chart, .lp-tanks { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.lp-chart em, .lp-tanks em { font-style: normal; font-size: 11px; font-weight: 600; color: var(--ink-2); }
.lp-bars { display: flex; align-items: flex-end; gap: 7px; height: 96px; margin-top: 8px; }
.lp-bars b { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, #3b6fe0, var(--blue)); }
.lp-bars b:last-child { background: linear-gradient(180deg, #f0584f, var(--red)); }
.lp-tank { display: flex; align-items: center; gap: 8px; margin-top: 9px; font-size: 10.5px; color: var(--muted); }
.lp-tank span { width: 34px; }
.lp-tank i { flex: 1; height: 8px; border-radius: 99px; background: #e8edf4; position: relative; overflow: hidden; }
.lp-tank i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--f); background: linear-gradient(90deg, #0ea5e9, #2563eb); border-radius: 99px; }
.lp-table { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 11.5px; }
.lp-table div { display: grid; grid-template-columns: 1fr 1.6fr .8fr 1fr; gap: 6px; padding: 8px 10px; border-bottom: 1px solid #eef2f7; align-items: center; }
.lp-table div:last-child { border-bottom: 0; }
.lp-table span:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.pill { justify-self: start; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.pill.ok { background: #dcfce7; color: #166534; } .pill.warn { background: #fef3c7; color: #92400e; }
.lp-float { position: absolute; left: -26px; bottom: -22px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 11px 15px; font-size: 13px; font-weight: 600; color: var(--ink);
  box-shadow: 0 18px 36px -18px rgba(11, 31, 58, .45); display: flex; align-items: center; gap: 9px; }
.lp-dot { width: 9px; height: 9px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34, 197, 94, .2); }

/* Built-for strip */
.lp-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.lp-strip-row { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 34px; padding: 20px 0; }
.lp-strip span { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.lp-strip b { font-family: var(--display); font-size: 18px; color: #475569; font-weight: 600; }

/* Sections */
.lp-sec { padding: 88px 0; }
.lp-alt { background: var(--soft); }
.lp-sec-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.lp-sec h2 { font-family: var(--display); font-size: clamp(28px, 3.3vw, 40px); line-height: 1.12; color: var(--navy); margin: 10px 0 12px; letter-spacing: -.01em; }
.lp-sec-head p { color: var(--ink-2); font-size: 17px; margin: 0; }
.lp-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-feats article { border: 1px solid var(--line); border-radius: 14px; padding: 26px; background: #fff; transition: box-shadow .2s, transform .2s, border-color .2s; }
.lp-feats article:hover { box-shadow: 0 20px 40px -28px rgba(11, 31, 58, .45); transform: translateY(-2px); border-color: #cfd8e5; }
.lp-feats h3, .lp-inds h3, .lp-flow h3 { font-family: var(--display); font-size: 20px; margin: 14px 0 8px; color: var(--navy); }
.lp-feats p, .lp-inds p, .lp-flow p { margin: 0; color: var(--ink-2); font-size: 15px; }
.lp-ic { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: #eef3fd; color: var(--blue); }
.lp-ic svg { width: 24px; height: 24px; }

.lp-flow { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: s; }
.lp-flow li { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; position: relative; }
.lp-flow li b { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 14px; }
.lp-flow li:not(:last-child)::after { content: '→'; position: absolute; right: -14px; top: 32px; color: #94a3b8; font-size: 18px; }
.lp-inds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-inds article { border-radius: 14px; padding: 28px; background: linear-gradient(160deg, #fff, #f5f8fd); border: 1px solid var(--line); }
.lp-inds h3 { margin-top: 0; }

/* Request */
.lp-request { background: linear-gradient(180deg, var(--navy), var(--navy-2)); color: #dbe5f4; }
.lp-req-grid { display: grid; grid-template-columns: 1fr 460px; gap: 56px; align-items: center; }
.lp-request h2 { color: #fff; }
.lp-request .lp-eyebrow { color: #fca5a5; }
.lp-req-copy p { font-size: 17.5px; color: #c7d4e8; margin: 0 0 6px; }
.lp-request .lp-ticks { color: #e2e8f0; }
.lp-request .lp-ticks li::before { color: #4ade80; }
.lp-card { background: #fff; color: var(--ink); border-radius: 16px; padding: 30px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .55); }
.lp-card h3 { font-family: var(--display); font-size: 23px; color: var(--navy); margin: 0 0 18px; }
.lp-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.lp-field label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.lp-field label span { font-weight: 400; color: var(--muted); }
.lp-field input, .lp-field select { font: 500 15.5px var(--font); color: var(--ink); padding: 11px 12px; border: 1px solid #cbd5e1; border-radius: 9px; background: #fff; min-width: 0; }
.lp-field input:invalid:not(:placeholder-shown) { border-color: #fca5a5; }
.lp-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lp-msg { margin: 10px 0 0; font-size: 14px; font-weight: 600; color: var(--red-dark); min-height: 0; }
.lp-msg:empty { display: none; }
.lp-done { text-align: center; }
.lp-done-ic { display: inline-grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: #dcfce7; color: #166534; font-size: 28px; font-weight: 700; }
.lp-done p { color: var(--ink-2); margin: 0 0 20px; }

/* FAQ */
.lp-faq { max-width: 780px; }
.lp-faq h2 { text-align: center; margin-bottom: 28px; }
.lp-faq details { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.lp-faq summary { cursor: pointer; font-weight: 600; font-size: 17px; color: var(--navy); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.lp-faq summary::after { content: '+'; color: var(--muted); font-size: 22px; line-height: 1; }
.lp-faq details[open] summary::after { content: '–'; }
.lp-faq details p { margin: 10px 0 0; color: var(--ink-2); }

.lp-foot { border-top: 1px solid var(--line); padding: 26px 0; font-size: 13.5px; color: var(--muted); }
.lp-foot-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.lp-foot .lp-logo { font-size: 17px; }
.lp-foot a { font-weight: 600; color: var(--navy); text-decoration: none; }

@media (max-width: 1040px) {
  .lp-hero-grid, .lp-req-grid { grid-template-columns: 1fr; }
  .lp-float { left: 10px; }
  .lp-feats, .lp-inds { grid-template-columns: 1fr 1fr; }
  .lp-flow { grid-template-columns: 1fr 1fr; }
  .lp-flow li::after { display: none; }
}
@media (max-width: 720px) {
  .lp-links { display: none; }
  .lp-hero { padding: 44px 0 64px; }
  .lp-quick { flex-direction: column; }
  .lp-feats, .lp-inds, .lp-flow { grid-template-columns: 1fr; }
  .lp-kpis { grid-template-columns: 1fr 1fr; }
  .lp-two { grid-template-columns: 1fr; }
  .lp-sec { padding: 64px 0; }
  .lp-card { padding: 22px; }
  .lp-signin { display: none; }
}