.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.navbar .container {
  max-width: var(--content-max);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 14px;
  background: var(--color-accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 10px rgba(14, 165, 233, 0.2));
  flex-shrink: 0;
}

.brand-mark img {
  width: 16px;
  height: 16px;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.45px;
  color: var(--color-text);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text-muted-60);
  transition: color 0.15s ease;
}

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

.nav-cta {
  padding: 14px 28px;
  font-size: 12px;
}

.nav-toggle {
  display: none;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
}