/* ━━━ NAVIGATION ━━━ */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--gold-faint);
  position: relative;
}

.nav-brand { display: flex; align-items: center; }
.nav-logo { height: 28px; width: auto; }

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-link {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}
.nav-link:hover { color: var(--gold); }

.nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bg);
  padding: 10px 24px;
  border: 1px solid var(--gold);
  background: var(--gold);
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--bg);
}

/* Mobile Menu Toggle */
.mobile-menu {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.mobile-menu span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin: 6px 0;
  transition: 0.3s;
}
.mobile-menu[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mobile-menu[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 24px 48px;
  gap: 20px;
  border-bottom: 1px solid var(--gold-faint);
  background: var(--bg);
}
.mobile-nav.open { display: flex; }

/* ━━━ BUTTONS ━━━ */
.btn-primary {
  display: inline-block;
  padding: 18px 48px;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(198, 164, 78, 0.3);
}

.btn-secondary {
  display: inline-block;
  padding: 16px 40px;
  background: transparent;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid rgba(198, 164, 78, 0.4);
  cursor: pointer;
  transition: all 0.4s ease;
}
.btn-secondary:hover {
  border-color: var(--gold);
  background: rgba(198, 164, 78, 0.08);
}

/* ━━━ CARDS ━━━ */
.card {
  border: 1px solid var(--gold-dim);
  background: var(--gold-ghost);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(198, 164, 78, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
}
.card:hover {
  border-color: rgba(198, 164, 78, 0.5);
  transform: translateY(-4px);
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }

.card-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

/* ━━━ FOOTER ━━━ */
.footer {
  padding: 80px 48px 40px;
  border-top: 1px solid var(--gold-faint);
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 60px;
}
.footer-brand {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-brand .reg { color: var(--gold); font-size: 13px; }
.footer-tagline {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  color: var(--text-muted);
  margin-top: 8px;
}
.footer-links {
  display: flex;
  gap: 32px;
}
.footer-linkedin {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
  margin-top: 12px;
  display: inline-block;
}
.footer-linkedin:hover { color: var(--gold); }
.footer-link {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}
.footer-link:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--gold-faint);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.footer-trademarks {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.6;
}

/* ━━━ RESPONSIVE ━━━ */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .nav-links { display: none; }
  .mobile-menu { display: block; }
  .mobile-nav { padding: 24px; }

  .footer { padding: 60px 24px 32px; }
  .footer-top { flex-direction: column; gap: 32px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
  .footer-bottom { flex-direction: column; }

  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
}