.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  background: rgba(0, 42, 58, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  transition: all var(--transition-base);
  border-bottom: 1px solid rgba(192, 215, 139, 0.08);
}

.navbar-scrolled {
  background: rgba(0, 42, 58, 0.98);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.2);
  border-bottom-color: rgba(192, 215, 139, 0.12);
}

.navbar-hidden {
  transform: translateY(-100%);
}

.navbar-compact .navbar-container {
  transform: scale(0.8);
  transform-origin: center center;
}

.navbar-hidden.navbar-compact {
  transform: translateY(-100%);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  transition: transform var(--transition-base);
}

.navbar-logo {
  flex-shrink: 0;
}

.logo-img {
  height: 58px;
  width: auto;
  transition: opacity var(--transition-fast);
}

.navbar-logo:hover .logo-img {
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  margin-left: auto;
  margin-right: 2%;
}

.nav-links a {
  color: #E0E0E0;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  line-height: 1.2375rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  padding-bottom: 8px;
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--color-body);
  border-radius: var(--radius-full);
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-body);
}

.nav-links a.active::after,
.nav-links a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.lang-toggle {
  display: flex;
  align-items: stretch;
  gap: 0;
  background: transparent;
  border: 1.5px solid var(--color-highlight);
  border-radius: 4px;
  padding: 0;
  overflow: hidden;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--color-highlight);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  padding: 6px 16px;
  transition: all var(--transition-fast);
  border-radius: 0;
  letter-spacing: 0.5px;
  font-style: italic;
  opacity: 0.6;
}

.lang-btn:hover {
  opacity: 1;
}

.lang-btn.lang-active {
  background: var(--color-highlight);
  color: #004357;
  opacity: 1;
}

.lang-separator {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--spacing-sm);
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-base);
  transform-origin: center;
  border-radius: 1px;
}

.nav-open .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-open .hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-open .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile — Figma 428px reference */
@media (max-width: 768px) {
  :root {
    --navbar-height: 46px;
  }

  .navbar {
    background: #183B46;
    height: 46px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
  }

  .navbar-scrolled {
    background: #183B46;
  }

  .navbar-container {
    padding: 0 20px;
  }

  .logo-img {
    height: 27px;
    max-width: 120px;
  }

  .navbar-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .hamburger {
    order: -1;
    padding: 0;
  }

  .nav-right {
    margin-left: auto;
  }

  .lang-toggle {
    border-color: rgba(192, 215, 139, 0.6);
  }

  .lang-btn {
    padding: 4px 10px;
    font-size: 11px;
  }
}