:root {
  --bg: #0f1419;
  --panel: #171e27;
  --text: #e8eef4;
  --muted: #9aabbc;
  --accent: #3d8bfd;
  --line: #2a3542;
  --max: 1080px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.nav {
  border-bottom: 1px solid var(--line);
  background: rgba(15, 20, 25, 0.92);
  position: sticky;
  top: 0;
}
.nav .wrap, .nav nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
}
.nav nav { gap: 20px; }
.nav nav a { color: var(--muted); }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mark {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: linear-gradient(135deg, #3d8bfd, #6ee7b7);
}

.hero { padding: 88px 0 64px; }
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  color: var(--muted);
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  margin: 12px 0 18px;
  max-width: 16ch;
}
.lead { max-width: 62ch; color: var(--muted); font-size: 18px; }
.cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 600;
}
.btn.primary { background: var(--accent); color: #061018; }
.btn.ghost { border: 1px solid var(--line); color: var(--text); }
.btn:hover { text-decoration: none; opacity: 0.92; }

.section { padding: 72px 0; }
.section.muted { background: var(--panel); }
.section h2 { margin-top: 0; font-size: 28px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #121922;
}
.grid h3 { margin: 0 0 10px; }

.split {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 36px;
  align-items: start;
}
.facts { list-style: none; padding: 0; margin: 0; }
.facts li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.facts strong { display: block; color: var(--text); font-size: 20px; }

address { font-style: normal; color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .nav .wrap { flex-direction: column; align-items: flex-start; padding: 14px 0; }
  .split { grid-template-columns: 1fr; }
}