:root {
  --navy: #0b2a5b;
  --blue: #0b63ce;
  --green: #3db54a;
  --ink: #1d2433;
  --muted: #5b6477;
  --line: #e3e8f0;
  --bg-soft: #f4f7fb;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Arabic", sans-serif;
  color: var(--ink);
  line-height: 1.6;
}
a { color: var(--blue); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
header.site img { height: 36px; }
nav a { margin-inline-start: 20px; text-decoration: none; color: var(--navy); font-weight: 600; }
.hero { text-align: center; padding: 64px 0 48px; }
.hero img { width: min(420px, 80%); }
.hero p.lead { font-size: 1.25rem; color: var(--muted); max-width: 640px; margin: 16px auto 32px; }
.btn {
  display: inline-block; padding: 12px 24px; border-radius: 999px; font-weight: 600;
  text-decoration: none; background: var(--blue); color: #fff;
}
.btn.secondary { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.soon { color: var(--muted); font-size: .9rem; margin-top: 12px; }
section.features { background: var(--bg-soft); padding: 48px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.card h3 { margin: 0 0 8px; color: var(--navy); }
.card p { margin: 0; color: var(--muted); }
section.ar { padding: 48px 0; text-align: center; }
section.ar h2 { color: var(--navy); }
article.doc { padding: 40px 0 64px; }
article.doc h1 { color: var(--navy); }
article.doc h2 { color: var(--navy); margin-top: 32px; }
footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: var(--muted); margin-inline-end: 16px; }