/* 
   McCullough Cloud — Unified Navigation & Branding
   Source of Truth: McCullough.cloud root index
*/

.site-nav, .footer {
  --unav-bg: #07100f;
  --unav-panel: rgba(14, 25, 28, 0.82);
  --unav-line: rgba(159, 212, 203, 0.12);
  --unav-text: #f2f7f4;
  --unav-muted: #a8bcb8;
  --unav-quiet: #6f8580;
  --unav-cyan: #61d8ca;
  --unav-gold: #e2c66a;
  --unav-max: 1180px;
}

/* Navigation Bar */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 52px);
  background: rgba(7, 16, 15, 0.78);
  border-bottom: 1px solid var(--unav-line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.site-nav * {
  box-sizing: border-box;
}

.site-nav .brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--unav-text);
  text-decoration: none;
}

.site-nav .brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(226, 198, 106, 0.45);
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--unav-gold);
  font-family: "JetBrains Mono", monospace;
  background: rgba(226, 198, 106, 0.08);
  font-size: 14px;
  font-weight: 700;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: nowrap;
  max-width: none;
  min-width: 0;
  color: var(--unav-muted);
  font-size: 0.92rem;
}

.site-nav .nav-links a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a:focus-visible {
  color: var(--unav-text);
}

.site-nav .nav-links a.nav-contact {
  color: var(--unav-cyan);
  font-weight: 800;
}

/* Footer */
.footer {
  padding: 32px clamp(18px, 4vw, 52px);
  color: var(--unav-quiet);
  border-top: 1px solid var(--unav-line);
  background: var(--unav-bg);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 0.9rem;
  width: 100%;
}

.footer .section-inner {
  width: min(100%, var(--unav-max));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.footer a:hover {
  color: var(--unav-text);
}

/* Responsive */
@media (max-width: 900px) {
  .site-nav {
    position: sticky;
    flex-wrap: wrap;
    padding: 12px clamp(18px, 4vw, 52px);
  }

  .site-nav .nav-links {
    width: 100%;
    max-width: none;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
  }
}