/* apex-app.ai. The app's Reverse dark tokens and its bundled fonts (SIL OFL, in fonts/).
   No scripts, no inline styles (the CSP blocks both), no third-party requests. */
@font-face { font-family: "Familjen Grotesk"; font-weight: 700; font-display: swap; src: url("fonts/familjen-grotesk-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400 600; font-display: swap; src: url("fonts/ibm-plex-sans.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-500.woff2") format("woff2"); }

:root {
  --ground: #06080C;
  --ground-glow: #12202E;
  --chrome: #05070A;
  --surface: #0D141C;
  --surface-raised: #1A2633;
  --line: #1E2835;
  --line-strong: #2A3542;
  --ink: #EEF3F8;
  --ink-muted: #A7B3C2;
  --ink-faint: #8D9AAB;
  --signal: #7DB9F5;      /* money in, gains, primary actions */
  --signal-hover: #A9D1FA;
  --on-signal: #06101A;
  --signal-tint: #122233;
  --ember: #F2A65A;       /* money out or owed; never errors */
  --ember-tint: #2A1E12;
  --display: "Familjen Grotesk", "Avenir Next", system-ui, sans-serif;
  --body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wrap: 1160px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--ground) radial-gradient(1200px 700px at 25% -12%, var(--ground-glow) 0%, var(--ground) 62%) no-repeat; color: var(--ink); font: 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--signal); text-underline-offset: 3px; }
a:hover { color: var(--signal-hover); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; margin: 0 0 .5em; }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 21px; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; z-index: 10; background: var(--signal); color: var(--on-signal); padding: 8px 12px; border-radius: 8px; }
.eyebrow { display: inline-block; font: 400 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--signal); margin-bottom: 16px; }
.pill { display: inline-block; font: 400 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 10px; vertical-align: middle; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(6, 8, 12, .84); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 22px var(--display); letter-spacing: -0.01em; }
.brand:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px 22px; flex-wrap: wrap; }
.nav a { color: var(--ink-muted); text-decoration: none; font-size: 15px; display: inline-block; padding: 10px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 12px; font: 600 16px var(--body); text-decoration: none; border: 1px solid transparent; }
.btn-primary { background: var(--signal); color: var(--on-signal); }
.btn-primary:hover { background: var(--signal-hover); color: var(--on-signal); }
.btn-line { border-color: var(--line-strong); color: var(--ink); background: var(--surface); }
.btn-line:hover { border-color: var(--signal); color: var(--ink); }
.soon { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px; border-radius: 12px; border: 1px dashed var(--line-strong); color: var(--ink-muted); font: 500 14px var(--mono); }
.soon b { color: var(--signal); font-weight: 500; }

/* Hero */
.hero { padding: 72px 0 40px; }
.hero-copy { max-width: 760px; }
.hero h1 { font-size: clamp(42px, 7vw, 78px); margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: var(--signal); }
.lede { font-size: clamp(18px, 2vw, 21px); color: var(--ink-muted); max-width: 62ch; }
.hero-note { margin-top: 18px; font: 13px/1.6 var(--mono); color: var(--ink-faint); }
.stage { margin-top: 56px; position: relative; }
.stage .mac { border-radius: 14px; border: 1px solid var(--line-strong); box-shadow: 0 40px 120px rgba(0, 0, 0, .55); overflow: hidden; }
.stage .phone { position: absolute; right: -8px; bottom: -48px; width: clamp(150px, 22%, 260px); }
.phone { border-radius: 36px; border: 6px solid #10161E; box-shadow: 0 0 0 1px var(--line-strong), 0 30px 80px rgba(0, 0, 0, .6); overflow: hidden; background: var(--ground); }
.caption { margin-top: 70px; font: 12px/1.5 var(--mono); color: var(--ink-faint); letter-spacing: .04em; }

/* Sections */
section { padding: 96px 0; border-top: 1px solid var(--line); }
.head { max-width: 720px; margin-bottom: 44px; }
.head p { color: var(--ink-muted); font-size: 18px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { border-top: 2px solid var(--signal); padding-top: 20px; }
.steps li::before { counter-increment: step; content: "0" counter(step); font: 500 13px/1 var(--mono); color: var(--signal); display: block; margin-bottom: 14px; }
.steps p { color: var(--ink-muted); font-size: 16px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.feature p { color: var(--ink-muted); font-size: 16px; margin: 0; }
.ic { width: 40px; height: 40px; border-radius: 11px; background: var(--signal-tint); display: grid; place-items: center; margin-bottom: 18px; }
.ic svg { width: 21px; height: 21px; stroke: var(--signal); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ic.ember { background: var(--ember-tint); }
.ic.ember svg { stroke: var(--ember); }

/* Split rows: text beside a phone */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.split.flip .split-art { order: -1; }
.split-art { display: flex; justify-content: center; gap: 22px; }
.split-art .phone { width: min(300px, 46%); }
.split-art .phone + .phone { margin-top: 64px; }
.list { list-style: none; padding: 0; margin: 24px 0 0; }
.list li { padding: 14px 0 14px 30px; border-top: 1px solid var(--line); position: relative; color: var(--ink); }
.list li::before { content: ">"; position: absolute; left: 4px; font-family: var(--mono); color: var(--signal); }
.list li span { display: block; color: var(--ink-muted); font-size: 15px; }
.quote { font: 400 15px/1.6 var(--mono); color: var(--ink-muted); background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--signal); border-radius: 10px; padding: 14px 18px; margin: 22px 0 0; }

.wide-shot { border-radius: 14px; border: 1px solid var(--line-strong); overflow: hidden; box-shadow: 0 30px 90px rgba(0, 0, 0, .5); }
.devices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.device { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px; }
.device h3 { font-size: 19px; margin-bottom: .3em; }
.device p { color: var(--ink-muted); font-size: 15px; margin: 0; }
.device small { display: block; margin-top: 12px; font: 12px/1.4 var(--mono); color: var(--ink-faint); }

.privacy-band { background: linear-gradient(180deg, rgba(18, 34, 51, .35), transparent 70%); }
.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; list-style: none; padding: 0; margin: 0; }
.checks li { padding: 18px 0 18px 36px; border-top: 1px solid var(--line); position: relative; font-weight: 600; }
.checks li::before { content: ""; position: absolute; left: 0; top: 21px; width: 20px; height: 20px; border-radius: 50%; background: var(--signal-tint) no-repeat center / 12px url("check.svg"); }
.checks li span { display: block; font-weight: 400; color: var(--ink-muted); font-size: 15px; margin-top: 2px; }

.cta { text-align: center; }
.cta img { margin: 0 auto 22px; border-radius: 22%; }
.cta p { color: var(--ink-muted); max-width: 56ch; margin: 0 auto; }
.cta .actions { justify-content: center; }

/* Documents: privacy, support */
.doc { padding: 64px 0 96px; }
.doc .wrap { max-width: 780px; }
.doc h1 { font-size: clamp(36px, 5vw, 52px); }
.doc h2 { font-size: 24px; margin-top: 2.2em; }
.doc h3 { font-size: 18px; margin-top: 1.6em; }
.doc p, .doc li { color: #D3DCE5; }
.doc ul { padding-left: 1.2em; }
.doc li { margin-bottom: .45em; }
.meta { color: var(--ink-faint); font: 13px/1.6 var(--mono); }
.summary { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--signal); border-radius: 12px; padding: 18px 20px; margin: 28px 0; }
.summary p:last-child { margin: 0; }
.faq details { border-top: 1px solid var(--line); padding: 4px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; color: var(--ink); min-height: 44px; list-style-position: inside; }
.faq details p, .faq details ul { margin-top: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--ink-faint); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0 20px; }
.site-footer a { color: var(--ink-muted); text-decoration: none; display: inline-block; padding: 10px 0; }
.site-footer a:hover { color: var(--ink); }
.disclaimer { flex-basis: 100%; margin: 0; font-size: 13px; }

@media (max-width: 900px) {
  .steps, .features, .devices { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.flip .split-art { order: 0; }
  .checks { grid-template-columns: 1fr; }
  section { padding: 72px 0; }
  .stage .phone { right: 8px; bottom: -36px; }
}
@media (max-width: 560px) {
  .nav .hide-sm { display: none; }
  .hero { padding-top: 48px; }
  .stage .phone { display: none; }
  .caption { margin-top: 18px; }
}