.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.navbar-scrolled, .navbar.menu-open {
  padding: 12px 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.navbar-inner {
  display: flex; align-items: center; gap: 32px;
}
.navbar-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  color: var(--color-text); margin-right: auto;
  transition: var(--transition);
}
.navbar-logo:hover { color: var(--color-primary); }
.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.navbar-links {
  display: flex; align-items: center; gap: 4px;
}
.navbar-link {
  padding: 8px 16px; border-radius: 100px;
  font-size: 0.9rem; font-weight: 500;
  color: var(--color-text-secondary);
  transition: var(--transition);
  position: relative;
}
.navbar-link:hover, .navbar-link.active {
  color: var(--color-text);
  background: rgba(59, 130, 246, 0.1);
}
.navbar-link.active { color: var(--color-primary); }
.navbar-hamburger {
  display: none; color: var(--color-text);
  padding: 8px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.navbar-hamburger:hover { background: rgba(255,255,255,0.1); }

/* Mobile menu */
.mobile-menu {
  display: none; flex-direction: column; gap: 8px;
  position: absolute; top: 100%; left: 0; right: 0;
  z-index: 1001;
  padding: 0 24px;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  max-height: 0; overflow: hidden; opacity: 0;
  transition: all 0.4s ease;
}
.mobile-menu.open { 
  max-height: 400px; padding: 16px 24px 24px; opacity: 1;
  border-bottom-color: var(--color-border-subtle);
}
.mobile-link {
  padding: 12px 16px; border-radius: var(--radius-sm);
  color: var(--color-text-secondary); font-weight: 500;
  transition: var(--transition);
}
.mobile-link:hover { color: var(--color-text); background: rgba(108,99,255,0.1); }

@media (max-width: 900px) {
  .navbar-links, .navbar-cta { display: none; }
  .navbar-hamburger { display: flex; }
  .mobile-menu { display: flex; }
}