/* ══════════════════════════════
   NAVIGATION
══════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem var(--section-pad-x);
  background: rgba(245, 240, 235, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(107, 11, 30, 0.10);
  transition: padding var(--transition), box-shadow var(--transition);
  height: var(--nav-height);
}

#navbar.scrolled {
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  box-shadow: var(--shadow-sm);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 100%;
}

.nav-logo img {
  height: 88px;
  width: auto;
  display: block;
  transition: height var(--transition);
}

#navbar.scrolled .nav-logo img {
  height: 72px;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-links a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--burgundy);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--burgundy);
}

.nav-links a:hover::after {
  width: 100%;
}

/* CTA */
.nav-cta {
  display: inline-block;
  background: var(--burgundy);
  color: var(--white);
  padding: 0.55rem 1.5rem;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: background var(--transition);
  flex-shrink: 0;
}

.nav-cta:hover {
  background: var(--burgundy-light);
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}

.lang-sep {
  color: var(--charcoal);
  opacity: 0.25;
  font-size: 0.65rem;
  font-family: var(--font-sans);
}

.lang-btn {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal);
  opacity: 0.45;
  cursor: pointer;
  padding: 0.2rem 0.1rem;
  transition: color var(--transition), opacity var(--transition);
}

.lang-btn:hover {
  opacity: 0.9;
  color: var(--burgundy);
}

.lang-btn.active {
  color: var(--burgundy);
  opacity: 1;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--charcoal);
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }