:root {
  --bg: #070f33;
  --panel: #0f1d52;
  --line: #24367e;
  --text: #f2f5ff;
  --muted: #b3bfe6;
  --gold: #ffc93c;
  --accent: #ff8c1a;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--gold); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
header.site {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 15, 51, 0.92);
  position: sticky; top: 0; z-index: 5;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.brand { font-weight: 800; letter-spacing: 0.04em; color: var(--text); text-decoration: none; }
.brand span { color: var(--gold); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-weight: 600; }
nav a:hover { color: var(--text); }
.hero {
  background: radial-gradient(circle at 70% 30%, #2a5ff0 0%, #0c2276 55%, var(--bg) 100%);
  padding: 56px 0 48px;
}
.hero .wrap { display: grid; grid-template-columns: 1fr 260px; gap: 32px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.1; margin: 0 0 12px; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 22px; max-width: 560px; }
.hero .icon { border-radius: 22%; box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45); }
.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  font-weight: 800; padding: 14px 26px; border-radius: 12px; letter-spacing: 0.02em;
}
.btn.ghost { background: transparent; border: 2px solid var(--line); color: var(--text); margin-left: 8px; }
.note { color: var(--muted); font-size: 0.9rem; margin-top: 10px; }
section { padding: 44px 0; border-bottom: 1px solid var(--line); }
h2 { font-size: 1.7rem; margin: 0 0 18px; }
h3 { margin: 0 0 6px; font-size: 1.1rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.card p { margin: 0; color: var(--muted); }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.shots img { border-radius: 12px; border: 1px solid var(--line); }
details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 10px 0 0; }
.doc { max-width: 780px; }
.doc h1 { font-size: 2rem; margin: 36px 0 6px; }
.doc h2 { font-size: 1.3rem; margin: 28px 0 8px; }
.doc p, .doc li { color: var(--muted); }
footer.site { padding: 28px 0 40px; color: var(--muted); font-size: 0.9rem; }
footer.site a { margin-right: 16px; }
@media (max-width: 720px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .icon { width: 140px; }
  nav a { margin-left: 12px; }
  .btn.ghost { margin: 10px 0 0; }
}