:root {
  color-scheme: dark;
  --bg: #09121e;
  --panel: #142338;
  --line: #25384d;
  --text: #e5effd;
  --muted: #8ca6c7;
  --subtle: #6e8fb5;
  --cyan: #80c6e8;
  --green: #8de5b5;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(ellipse 90% 65% at 50% -25%, #1a3453 0%, var(--bg) 72%);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  letter-spacing: .01em;
}
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* Shared layout and header: identical on Home and Software */
.site-shell {
  width: 100%;
  max-width: 1800px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 32px;
}
.site-header {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.site-logo {
  display: block;
  width: 55px;
  height: 55px;
  border-radius: 12px;
  object-fit: contain;
  flex-shrink: 0;
}
.site-eyebrow {
  margin: 0 0 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--subtle);
}
.site-title {
  margin: 0;
  font-size: 25px;
  line-height: 1;
  font-weight: 720;
  letter-spacing: -.04em;
}
.site-title span { color: var(--cyan); }
.site-clock {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-left: auto;
  flex-shrink: 0;
}
.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--cyan); }

/* Home-specific content */
.home-main { padding: 55px 0; }
.home-main p {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* Software-specific content */
.software-main { padding: 32px 0 60px; }
.software-content {
  max-width: 1100px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.8;
}
.software-content p { margin: 0 0 20px; }
.software-content ul { margin: 0 0 26px; padding-left: 26px; }
.software-content li { margin-bottom: 10px; }
.software-content a { color: var(--cyan); text-decoration: none; }
.software-content a:hover { text-decoration: underline; }

@media (min-width: 901px) and (max-width: 1250px) {
  .site-shell { padding-left: 26px; padding-right: 26px; }
  .site-header { flex-wrap: wrap; padding: 10px 0; }
}
@media (max-width: 900px) {
  .site-shell { padding: 0 20px; }
  .site-header { flex-wrap: wrap; padding: 10px 0; gap: 10px; }
  .site-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}
@media (max-width: 540px) {
  .site-shell { padding: 0 8px; }
  .site-logo { width: 48px; height: 48px; }
  .site-title { font-size: 18px; }
  .site-eyebrow { font-size: 8px; }
  .site-nav { gap: 8px; }
  .site-nav a { font-size: 10px; }
  .home-main { padding: 35px 0; }
  .software-content { font-size: 14px; }
}