:root {
  --bg: #0d1017;
  --bg-2: #141924;
  --card: #1a2030;
  --line: #2a3142;
  --text: #eef1f7;
  --muted: #a7b0c2;
  --gold: #e8a33c;
  --gold-2: #f3d27a;
  --radius: 18px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f7f5f0;
  --bg-2: #ffffff;
  --card: #ffffff;
  --line: #e4ded1;
  --text: #1b1d22;
  --muted: #5d6474;
  --gold: #b26f12;
  --gold-2: #8a5a10;
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f5f0;
    --bg-2: #ffffff;
    --card: #ffffff;
    --line: #e4ded1;
    --text: #1b1d22;
    --muted: #5d6474;
    --gold: #b26f12;
    --gold-2: #8a5a10;
    color-scheme: light;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Be Vietnam Pro", sans-serif;
}
a { color: var(--gold); text-underline-offset: 3px; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }

header.top {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
header.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: .2px; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
nav.links { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover, nav.links a[aria-current] { color: var(--text); }
.lang { border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; }

.hero { padding: 56px 0 32px; display: grid; gap: 40px; grid-template-columns: 1.1fr 1fr; align-items: center; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.12; margin: 0 0 16px; letter-spacing: -.5px; }
.hero h1 span { background: linear-gradient(90deg, var(--gold), var(--gold-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--muted); font-size: 18px; margin: 0 0 24px; }
.cta { display: inline-flex; align-items: center; gap: 10px; background: var(--gold); color: #1b1203; font-weight: 700; padding: 13px 22px; border-radius: 999px; text-decoration: none; }
.cta.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.note { color: var(--muted); font-size: 14px; margin-top: 12px; }

.phones { display: flex; justify-content: center; gap: 14px; }
.phone { width: 33%; max-width: 210px; border-radius: 26px; overflow: hidden; border: 6px solid #05070b; box-shadow: 0 24px 60px rgba(0,0,0,.45); background: #000; }
.phone:nth-child(2) { transform: translateY(-18px); }

section.block { padding: 40px 0; }
section.block h2 { font-size: 28px; margin: 0 0 18px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }

.doc h1 { font-size: clamp(28px, 4vw, 40px); margin: 40px 0 6px; }
.doc .meta { color: var(--muted); margin: 0 0 28px; }
.doc h2 { font-size: 21px; margin: 32px 0 8px; }
.doc ul { padding-left: 22px; }
.doc li { margin: 4px 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; display: block; overflow-x: auto; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--bg-2); }

footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 24px 0 40px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between; }
footer a { color: var(--muted); }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 32px; }
  .grid { grid-template-columns: 1fr; }
  nav.links { gap: 12px; font-size: 14px; }
}
@media (max-width: 480px) {
  nav.links a.hide-sm { display: none; }
}