/* ============================================================
   layout.css — the page chrome duplicated on every page
   Load order: base -> layout -> components -> home -> responsive
   ============================================================ */

/* NAVIGATION */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(244,246,242,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-mid);
  box-shadow: 0 1px 16px rgba(53,109,91,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 40px;
}
/* White-bg logo: mix-blend-mode multiply makes white pixels invisible on light bg */
.nav-logo img {
  height: 48px;
  width: auto;
  mix-blend-mode: multiply;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--vg); }
.nav-cta {
  padding: 9px 22px !important;
  border: 1px solid var(--border-gold) !important;
  color: var(--gold) !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--gold-tint) !important; color: var(--gold) !important; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border-mid);
  background: var(--vg-dark);
  position: relative;
  z-index: 1;
}
.footer-grid {
  padding: 60px 40px 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 48px;
}
/* Dark footer — use the black-bg logo with screen blend */
.footer-brand img {
  height: 72px;
  width: auto;
  mix-blend-mode: screen;
  margin-bottom: 18px;
  display: block;
}
.footer-brand p {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  max-width: 240px;
}
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  padding: 22px 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.footer-bottom p {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
}
.itar-badge {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(184,137,30,0.4);
  padding: 5px 12px;
}