:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5f6368;
  --accent: #2962ff;
  --border: #e5e7eb;
  --card: #f8fafc;
  --max: #ff6b00;
  --tg:  #229ed9;
  --vk:  #0077ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 32px;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
}

.brand small {
  display: block;
  color: var(--muted);
  font-weight: 400;
  font-size: 12px;
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.nav a { color: var(--muted); font-size: 14px; }
.nav a.active { color: var(--fg); font-weight: 600; }

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  font-size: 13px;
}

.lang-switch button {
  background: transparent;
  border: 0;
  padding: 4px 10px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 500;
}

.lang-switch button.active {
  background: var(--accent);
  color: #fff;
}

h1 { font-size: 28px; margin: 0 0 12px; }
h2 { font-size: 20px; margin: 32px 0 12px; }
h3 { font-size: 16px; margin: 20px 0 8px; }

.lead { color: var(--muted); font-size: 16px; margin-bottom: 24px; }

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  background: var(--card);
}

.card h3 { margin-top: 0; }
.card p { color: var(--muted); font-size: 14px; margin: 6px 0 0; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: 4px;
  background: #e5e7eb;
  color: #374151;
  margin-left: 6px;
  vertical-align: middle;
}
.badge.max { background: #fff1e6; color: var(--max); }
.badge.tg  { background: #e6f4fb; color: var(--tg); }
.badge.vk  { background: #e6f0ff; color: var(--vk); }
.badge.soon { background: #f3f4f6; color: #6b7280; }

ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }

.contact {
  margin-top: 32px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
}
.contact strong { display: inline-block; min-width: 110px; }

footer.site-footer {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.lang-block[hidden] { display: none; }

@media (max-width: 600px) {
  header.site-header { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 24px; }
}