:root {
  color-scheme: dark;
  --navy-950: #050b14;
  --navy-900: #08111f;
  --navy-800: #0d1b2d;
  --navy-700: #14273e;
  --gold-500: #c9a65a;
  --gold-300: #e2c986;
  --ivory: #f5f0e4;
  --muted: #9cabbc;
  --line: rgba(226, 201, 134, .18);
  --panel: rgba(13, 27, 45, .74);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--navy-950); }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ivory);
  background:
    radial-gradient(circle at 78% 18%, rgba(201, 166, 90, .09), transparent 28rem),
    linear-gradient(145deg, var(--navy-950) 0%, var(--navy-900) 48%, #07101c 100%);
}

a { color: inherit; }

.architectural-frame {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .75;
  background:
    linear-gradient(90deg, transparent 0 7%, var(--line) 7% calc(7% + 1px), transparent calc(7% + 1px) 93%, var(--line) 93% calc(93% + 1px), transparent calc(93% + 1px)),
    linear-gradient(0deg, transparent 0 10%, var(--line) 10% calc(10% + 1px), transparent calc(10% + 1px) 90%, var(--line) 90% calc(90% + 1px), transparent calc(90% + 1px));
}

.site-header, .admin-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, 86vw);
  margin: 0 auto;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  letter-spacing: .08em;
  text-decoration: none;
}

.wordmark-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  aspect-ratio: 1;
  border: 1px solid var(--gold-500);
  color: var(--gold-300);
}

.text-link {
  color: var(--gold-300);
  font-size: .78rem;
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(1080px, 78vw);
  min-height: calc(100vh - 12rem);
  margin: 0 auto;
  padding: 5rem 0 7rem;
}

.eyebrow {
  margin-bottom: 1.25rem;
  color: var(--gold-300);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.hero h1, .admin-intro h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -.04em;
}

.hero h1 { font-size: clamp(5.5rem, 14vw, 11rem); line-height: .82; }

.hero-subtitle {
  max-width: 760px;
  margin: 2.25rem 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 3vw, 2.55rem);
  line-height: 1.2;
}

.hero-copy {
  max-width: 650px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 3.1rem;
  padding: 0 1.4rem;
  border: 1px solid var(--gold-500);
  background: var(--gold-500);
  color: var(--navy-950);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease;
}

.button:hover, .button:focus-visible { background: transparent; color: var(--gold-300); }

.assurance, .access-state {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .04em;
}

.assurance i, .access-state i {
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 .25rem rgba(201, 166, 90, .12);
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  width: min(1180px, 86vw);
  margin: 0 auto;
  padding: 1.5rem 0 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.admin-page { background: var(--navy-950); }

.environment-badge {
  padding: .45rem .7rem;
  border: 1px solid var(--line);
  color: var(--gold-300);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.admin-main { width: min(1180px, 86vw); margin: 0 auto; padding: 4rem 0 6rem; }

.admin-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
  padding-bottom: 3rem;
}

.admin-intro h1 { font-size: clamp(2.7rem, 6vw, 5rem); }

.admin-intro p {
  max-width: 650px;
  margin: 1.2rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.access-state { white-space: nowrap; padding-bottom: .6rem; }

.admin-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
}

.admin-card {
  min-height: 230px;
  padding: 1.6rem;
  background: var(--panel);
}

.admin-card:last-child { grid-column: span 2; }

.card-index { color: var(--gold-500); font-family: Georgia, serif; font-size: .78rem; }

.admin-card h2 {
  margin: 2rem 0 .75rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 400;
}

.admin-card p { min-height: 3.2rem; margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }

.disabled-state {
  display: inline-block;
  margin-top: 2rem;
  color: #718095;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.security-note {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--gold-500);
  background: rgba(201, 166, 90, .06);
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.5;
}

.security-note strong { flex: 0 0 auto; color: var(--ivory); }

:focus-visible { outline: 2px solid var(--gold-300); outline-offset: 4px; }

@media (max-width: 820px) {
  .site-header, .admin-header, .site-footer, .admin-main { width: min(90vw, 680px); }
  .hero { width: min(86vw, 680px); min-height: auto; padding: 7rem 0; }
  .hero h1 { font-size: clamp(4.6rem, 25vw, 7rem); }
  .text-link { font-size: 0; }
  .text-link::after { content: "Admin ↗"; font-size: .7rem; }
  .hero-actions, .admin-intro, .security-note { align-items: flex-start; flex-direction: column; }
  .admin-grid { grid-template-columns: 1fr 1fr; }
  .access-state { padding-bottom: 0; }
}

@media (max-width: 540px) {
  .site-header, .admin-header { padding: 1.25rem 0; }
  .hero { padding: 5.5rem 0; }
  .hero-subtitle { font-size: 1.5rem; }
  .hero-actions { align-items: stretch; }
  .button { justify-content: center; }
  .site-footer { gap: .75rem; flex-direction: column; }
  .admin-main { padding: 3rem 0 4rem; }
  .admin-grid { grid-template-columns: 1fr; }
  .admin-card:last-child { grid-column: span 1; }
  .admin-card { min-height: 205px; }
  .environment-badge { max-width: 8.5rem; text-align: center; line-height: 1.4; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}