:root {
  --bg: #05070d;
  --panel: #0d111c;
  --panel-border: #1d2940;
  --text: #f4f7fb;
  --muted: #9ca9bd;
  --accent: #28e6d5;
  --accent-2: #3d8bff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Consolas, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(40, 230, 213, 0.18), transparent 35%),
    radial-gradient(circle at bottom right, rgba(61, 139, 255, 0.18), transparent 35%),
    var(--bg);
}

.page {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 72px 0;
}

.hero {
  padding: 56px;
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  background: rgba(13, 17, 28, 0.78);
  box-shadow: 0 0 60px rgba(40, 230, 213, 0.08);
  overflow: hidden;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 18px;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 0;
  max-width: 980px;
}

.summary {
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1.7;
  max-width: 760px;
  margin: 28px 0;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.04);
}

.button.primary {
  color: #02110f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  font-weight: 800;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 28px 0;
}

.card,
.about {
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 28px;
  background: rgba(13, 17, 28, 0.72);
}

.card h2,
.about h2 {
  margin-top: 0;
}

.card p,
.about p {
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 800px) {
  .hero {
    padding: 32px;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}
.article {
  max-width: 980px;
}

.article h2 {
  margin-top: 36px;
}

.article p {
  font-size: 1.02rem;
}

.text-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
}

.site-nav .brand {
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
}

.nav-links a:hover,
.site-nav .brand:hover {
  color: var(--accent);
}
.text-muted {
  color: var(--muted);
  font-weight: 800;
}
.about + .about {
  margin-top: 28px;
}