:root {
  --bg: #08111f;
  --panel: #102039;
  --text: #f6f8fc;
  --muted: #aab8cc;
  --accent: #62d4ff;
  --accent2: #78f0c4;
  --line: rgba(255,255,255,.12);
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: radial-gradient(circle at top left, rgba(98,212,255,.14), transparent 28%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; }
.container { width: min(1100px, calc(100% - 36px)); margin: auto; }
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(8,17,31,.92);
  border-bottom: 1px solid var(--line);
}
nav {
  min-height: 72px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { font-weight: 800; text-decoration: none; font-size: 1.15rem; }
.brand span { color: var(--accent); }
.links { display: flex; gap: 18px; flex-wrap: wrap; }
.links a { text-decoration: none; color: var(--muted); font-weight: 700; }
.links a:hover { color: var(--text); }
.hero { padding: 90px 0 65px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 36px; align-items: center; }
.eyebrow { color: var(--accent); text-transform: uppercase; font-weight: 800; letter-spacing: .08em; }
h1, h2, h3 { line-height: 1.1; margin-top: 0; }
h1 { font-size: clamp(2.7rem, 7vw, 5.5rem); margin-bottom: 20px; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
.lead, .muted { color: var(--muted); }
.buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.button {
  display: inline-block; padding: 13px 20px; border-radius: 12px;
  text-decoration: none; font-weight: 800; border: 1px solid var(--line);
}
.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #04131d; border: none; }
.secondary { background: rgba(255,255,255,.04); }
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: rgba(255,255,255,.045);
}
.section { padding: 70px 0; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.stat { font-size: 2rem; font-weight: 800; color: var(--accent2); }
footer { border-top: 1px solid var(--line); padding: 35px 0; color: var(--muted); margin-top: 40px; }
ul { padding-left: 20px; }
.contact-box { max-width: 720px; }
@media (max-width: 800px) {
  .hero-grid, .grid3, .grid2 { grid-template-columns: 1fr; }
  nav { align-items: flex-start; padding: 16px 0; }
}