.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: rgba(254, 254, 254, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--duration) var(--ease-out);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-img {
  height: 2rem;
  width: auto;
  display: block;
  object-fit: contain;
}

.logo:hover {
  color: var(--accent-dark);
}

.logo:hover .logo-img {
  opacity: 0.9;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius);
  color: var(--text-primary);
  transition: background var(--duration-fast);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration) var(--ease-out), opacity var(--duration-fast);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius);
  transition: color var(--duration-fast), background var(--duration-fast);
}

.nav-links a:hover {
  color: var(--primary);
  background: var(--accent-dark-soft);
}

.nav-cta {
  margin-left: var(--space-sm);
  background: var(--primary) !important;
  color: var(--secondary) !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(118, 72, 223, 0.35);
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.nav-cta:hover {
  color: var(--secondary) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(118, 72, 223, 0.4);
}