:root {
  --blue: #0068df;
  --blue-dark: #0048ce;
  --blue-soft: #e6f0fc;
  --red: #ff3344;
  --text: #1b1c1f;
  --text-2: #5f6368;
  --line: #e2e4e8;
  --surface: #f5f6fa;
  --bg: #ffffff;
  --radius: 14px;
  --wrap: 960px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --blue: #8ab4ff;
    --blue-dark: #aecbff;
    --blue-soft: #1d3a73;
    --red: #ff6b76;
    --text: #e6e7ea;
    --text-2: #a8abb2;
    --line: #2e3036;
    --surface: #1c1d21;
    --bg: #121316;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 "Roboto", "Segoe UI", system-ui, -apple-system, sans-serif;
}
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }

/* Header */
header.top { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 2; }
header.top .wrap { display: flex; align-items: center; gap: 16px; height: 60px; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 20px; }
.brand svg { width: 28px; height: 28px; flex: none; }
.brand .pdf { color: var(--red); }
nav.links { margin-left: auto; display: flex; gap: 18px; font-size: 15px; }
nav.links a { color: var(--text-2); text-decoration: none; }
nav.links a:hover, nav.links a[aria-current="page"] { color: var(--blue); }
@media (max-width: 560px) { nav.links .wide { display: none; } }

/* Home */
.hero { padding: 56px 0 40px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.12; margin: 0 0 16px; letter-spacing: -0.5px; }
.hero p.lead { font-size: 19px; color: var(--text-2); margin: 0 0 28px; }
.cta { display: inline-flex; align-items: center; gap: 10px; background: var(--blue); color: #fff; text-decoration: none; padding: 14px 22px; border-radius: 999px; font-weight: 600; }
.cta:hover { background: var(--blue-dark); color: #fff; }
.cta svg { width: 20px; height: 20px; flex: none; }
.cta { white-space: nowrap; }
.cta.soon { background: var(--surface); color: var(--text-2); border: 1px solid var(--line); cursor: default; }
.note { font-size: 14px; color: var(--text-2); margin-top: 12px; }
.phone {
  justify-self: center; width: min(280px, 100%); border-radius: 34px;
  background: var(--surface); border: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 10px;
}
.phone .bar { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.phone .bar svg { width: 22px; height: 22px; }
.phone .tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 6px 0; }
.phone .tile { aspect-ratio: 1; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); display: grid; place-items: center; color: var(--blue); }
.phone .tile svg { width: 22px; height: 22px; }
.phone .row { display: flex; gap: 10px; align-items: center; background: var(--bg); border-radius: 10px; padding: 8px; border: 1px solid var(--line); }
.phone .doc { width: 26px; height: 32px; border-radius: 4px; border: 1px solid var(--line); position: relative; flex: none; }
.phone .doc::after { content: "PDF"; position: absolute; bottom: 2px; left: 3px; font-size: 7px; font-weight: 700; color: var(--red); }
.phone .lines { flex: 1; display: grid; gap: 5px; }
.phone .lines i { display: block; height: 6px; border-radius: 3px; background: var(--line); }
.phone .lines i:first-child { width: 80%; background: var(--text-2); opacity: .5; }
.phone .lines i:last-child { width: 45%; }
@media (max-width: 760px) { .hero { grid-template-columns: 1fr; padding-top: 36px; } .phone { display: none; } }

section.features { padding: 24px 0 56px; }
section.features h2 { font-size: 26px; margin: 0 0 20px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 17px; display: flex; gap: 10px; align-items: center; }
.card h3 svg { width: 22px; height: 22px; color: var(--blue); flex: none; }
.card p { margin: 0; color: var(--text-2); font-size: 15px; }
.band { background: var(--blue-soft); border-radius: var(--radius); padding: 22px; margin: 0 0 56px; display: flex; gap: 16px; align-items: center; }
.band svg { width: 30px; height: 30px; color: var(--blue); flex: none; }
.band p { margin: 0; }

/* Text pages */
main.doc { padding: 40px 16px 64px; max-width: 760px; }
main.doc h1 { font-size: 34px; line-height: 1.2; margin: 0 0 6px; }
main.doc .updated { color: var(--text-2); margin: 0 0 28px; font-size: 15px; }
main.doc h2 { font-size: 21px; margin: 34px 0 8px; }
main.doc h3 { font-size: 17px; margin: 22px 0 6px; }
main.doc ul { padding-left: 22px; }
main.doc li { margin: 4px 0; }
.callout { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 18px 0; }
details { border-bottom: 1px solid var(--line); padding: 12px 0; }
details summary { cursor: pointer; font-weight: 600; font-size: 17px; }
details p, details ul { color: var(--text-2); margin: 10px 0 4px; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; border-bottom: 1px solid var(--line); padding: 8px 6px; vertical-align: top; }
th { color: var(--text-2); font-weight: 600; }

/* Footer */
footer.bottom { border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--text-2); font-size: 14px; }
footer.bottom .wrap { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
footer.bottom a { color: var(--text-2); }
footer.bottom .copy { margin-left: auto; }
@media (max-width: 560px) { footer.bottom .copy { margin-left: 0; width: 100%; } }