/* =============================================
   AARAV INTERIORS – NAV & FOOTER
   ============================================= */

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.8rem 0;
  background: rgba(7,30,42,0.6);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  /* Subtle structure border — not gold overuse */
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
}
.nav.scrolled {
  background: rgba(7,30,42,0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(198,169,105,0.3);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
/* Gold accent top bar — thin separator */
.nav::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold-primary) 30%, var(--gold-soft) 50%, var(--gold-primary) 70%, transparent 100%);
  opacity: 0.6;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.nav-logo img {
  height: 32px;
  width: auto;
  border-radius: 4px;
  border: 1px solid rgba(198,169,105,0.3);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
}
.nav-logo-text span { color: var(--gold); }
.nav-logo-sub {
  font-family: var(--font-body);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(198,169,105,0.6);
  display: block;
  margin-top: 1px;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.nav-links::-webkit-scrollbar {
  display: none;
}
.nav-link {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  /* Secondary text color — not pure white to create hierarchy */
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding-bottom: 3px;
  font-family: var(--font-body);
  white-space: nowrap;
}
.nav-link::before {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
}
.nav-link::after { display: none; }
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link:hover::before,
.nav-link.active::before {
  width: 100%;
}

.nav-cta { margin-left: 0.5rem; }
.nav-cta .btn-gold {
  box-shadow: 0 0 18px rgba(198,169,105,0.25);
  letter-spacing: 0.18em;
  font-size: 0.65rem;
}
.nav-cta .btn-gold:hover {
  box-shadow: 0 0 28px rgba(198,169,105,0.5);
}

/* Mobile Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav Drawer */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(7,30,42,0.98);
  backdrop-filter: blur(32px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  padding: 2rem;
  border-right: 1px solid var(--border-subtle);
}
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link {
  font-size: 1.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}
.nav-mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--gold);
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}


/* ── FOOTER ── */
.footer {
  background: linear-gradient(180deg, var(--navy-1) 0%, #050f15 100%);
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2.5rem;
}
.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.footer-brand-logo img { height: 36px; border-radius: 4px; }
.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.footer-brand-name span { color: var(--gold); }
.footer-desc { color: var(--text-muted); font-size: 0.88rem; line-height: 1.8; margin-bottom: 1.5rem; }
.footer-socials { display: flex; gap: 0.75rem; }
.footer-social {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}
.footer-social:hover { border-color: var(--gold-primary); color: var(--gold-primary); background: rgba(198,169,105,0.06); }
.footer-col-title {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.85rem; }
.footer-link {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.footer-link:hover { color: var(--gold); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.6;
  align-items: flex-start;
}
.footer-contact-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 3px;
  display: flex;
  align-items: center;
}
.footer-contact-icon svg { stroke: var(--gold); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 0.78rem;
  opacity: 0.7;
}
.footer-bottom-right { display: flex; gap: 1.5rem; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 576px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}