:root {
  color-scheme: dark;
  --navy: #081426;
  --navy-soft: #0e1e36;
  --panel: #132944;
  --gold: #f4c247;
  --text: #f7f9fc;
  --muted: #b8c5d6;
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% -10%, rgba(244, 194, 71, 0.14), transparent 36rem),
    linear-gradient(180deg, var(--navy-soft), var(--navy));
  color: var(--text);
  font-family: Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--gold);
}

.shell {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header,
.site-footer {
  border-color: var(--line);
  border-style: solid;
  border-width: 0 0 1px;
}

.site-footer {
  border-width: 1px 0 0;
  margin-top: 4rem;
}

.site-header__inner,
.site-footer__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

.nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--gold);
}

main {
  padding: clamp(3rem, 8vw, 6rem) 0 1rem;
}

.eyebrow {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: "Space Grotesk", Manrope, system-ui, sans-serif;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin: 0.5rem 0 1rem;
  font-size: clamp(2.5rem, 7vw, 4.8rem);
}

h2 {
  margin: 2.4rem 0 0.7rem;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}

p,
li {
  color: var(--muted);
}

.lead {
  max-width: 760px;
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.22rem);
}

.updated {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
}

.content-card,
.contact-card {
  margin-top: 2.5rem;
  padding: clamp(1.3rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(19, 41, 68, 0.74);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
}

.content-card ul,
.content-card ol {
  padding-left: 1.35rem;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.5rem;
  background: linear-gradient(135deg, rgba(244, 194, 71, 0.12), rgba(19, 41, 68, 0.82));
}

.contact-card h2 {
  margin-top: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.1rem;
  border-radius: 12px;
  background: var(--gold);
  color: #172033;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.notice {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--gold);
  background: rgba(244, 194, 71, 0.08);
  color: var(--muted);
}

.site-footer__inner {
  min-height: 110px;
}

.site-footer p {
  margin: 0;
  font-size: 0.88rem;
}

@media (max-width: 680px) {
  .site-header__inner,
  .site-footer__inner,
  .contact-card {
    align-items: flex-start;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    padding: 1rem 0;
  }

  .site-footer__inner {
    justify-content: center;
    padding: 1.5rem 0;
  }
}