/* Navigation Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px var(--shadow-heavy);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: var(--spacing-sm);
}

.logo-image {
  height: 40px;
  width: auto;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all var(--transition-fast);
}

.nav-logo:hover .logo-text {
  background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-quaternary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color var(--transition-fast);
  padding: var(--spacing-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.nav-cta .btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9rem;
}

/* Language Switcher (navbar) styled like cars index mobile switcher */
.language-switcher {
  display: flex;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 600;
  gap: 10px;
  align-items: center;
}

.language-switcher .lang {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 12px;
  transition: all var(--transition-fast);
  display: inline-block;
}

.language-switcher .lang.current {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
}

.language-switcher .lang:not(.current):hover {
  color: var(--accent-primary);
}

/* Mobile Navigation */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.nav-mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: all var(--transition-fast);
}

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

.nav-mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 var(--spacing-md);
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-mobile-toggle {
    display: flex;
  }
  
  .nav-cta {
    display: none;
  }
}

/* Main Content Offset */
.main-content {
  margin-top: 70px;
  min-height: calc(100vh - 70px);
}