:root {
  color-scheme: dark;
  --bg: #080b10;
  --surface: rgba(18, 24, 34, 0.82);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --muted: #aab4c4;
  --accent: #ff6846;
  --accent-2: #ffb36b;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 104, 70, 0.19), transparent 30rem),
    radial-gradient(circle at 12% 80%, rgba(56, 120, 255, 0.14), transparent 34rem),
    var(--bg);
  font: 16px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 16, 0.78);
  backdrop-filter: blur(18px);
}

nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.mark {
  width: 34px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #111;
  background: linear-gradient(145deg, var(--accent-2), var(--accent));
  box-shadow: 0 8px 30px rgba(255, 104, 70, 0.26);
}

.links { display: flex; gap: 22px; color: var(--muted); }
.links a { text-decoration: none; }
.links a:hover, .links a[aria-current="page"] { color: var(--text); }

main { padding: 80px 0 96px; }
.hero { padding: clamp(42px, 9vw, 110px) 0 80px; }
.eyebrow {
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.13; letter-spacing: -0.035em; }
h1 { max-width: 860px; margin: 18px 0 24px; font-size: clamp(3rem, 8vw, 6.8rem); }
h2 { margin: 0 0 18px; font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { margin: 0 0 10px; font-size: 1.18rem; }
p { margin: 0 0 1.2rem; color: var(--muted); }
.lead { max-width: 720px; font-size: clamp(1.08rem, 2.4vw, 1.35rem); }

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
}
.button.primary { color: #17100c; border-color: transparent; background: linear-gradient(145deg, var(--accent-2), var(--accent)); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card, .document {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}
.card { padding: 28px; }
.card .number { color: var(--accent-2); font: 700 0.78rem/1 ui-monospace, monospace; }
.card h3 { margin-top: 34px; }

.document { max-width: 860px; padding: clamp(28px, 6vw, 64px); }
.document h1 { font-size: clamp(2.5rem, 6vw, 4.8rem); }
.document h2 { margin-top: 48px; font-size: 1.55rem; }
.document li { margin-bottom: 10px; color: var(--muted); }
.meta { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.notice { margin-top: 40px; padding: 20px 22px; border-left: 3px solid var(--accent); background: rgba(255, 104, 70, 0.08); }

footer { padding: 28px 0 44px; border-top: 1px solid var(--line); color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-row a { color: var(--muted); }

@media (max-width: 760px) {
  .links { gap: 13px; font-size: 0.88rem; }
  .grid { grid-template-columns: 1fr; }
  main { padding-top: 52px; }
}

@media (max-width: 480px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .brand span:last-child { display: none; }
}