:root {
  color-scheme: dark;
  --bg: #07080a;
  --panel: #101419;
  --text: #f4f7fb;
  --muted: #aab4c0;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #65f0ff;
  --accent-2: #d8c27a;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  line-height: 1.58;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(101, 240, 255, 0.16), transparent 34rem),
    radial-gradient(circle at 84% 18%, rgba(216, 194, 122, 0.12), transparent 30rem),
    linear-gradient(180deg, #07080a 0%, #0b0f13 100%);
}

.page {
  width: min(880px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

header {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.brand {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.03;
  letter-spacing: 0;
}

.lead {
  max-width: 700px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 19px;
}

main {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

section {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 20, 25, 0.74);
}

h2 {
  margin: 0 0 12px;
  font-size: 22px;
}

p {
  margin: 0 0 12px;
  color: var(--muted);
}

p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

li + li {
  margin-top: 8px;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 6px;
  padding: 0 14px;
  border: 1px solid rgba(101, 240, 255, 0.34);
  border-radius: 8px;
  background: rgba(101, 240, 255, 0.08);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.updated {
  color: var(--accent-2);
  font-size: 14px;
  font-weight: 700;
}

footer {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 28px, 880px);
    padding-top: 36px;
  }

  section {
    padding: 20px;
  }
}