.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(249, 250, 251, 0.9);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
}

.nav-logo-mark {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.95rem;
  background: conic-gradient(from 160deg, #22c55e, #3b82f6, #a855f7, #fb923c, #eab308, #22c55e);
  padding: 0.18rem;
}

.nav-logo-inner {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: #f9fafb;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.05em;
  font-size: 1.05rem;
}

.nav-logo-subtitle {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-links-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.nav-link {
  position: relative;
  color: var(--gray-700);
  font-weight: 500;
  text-decoration: none;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent-blue));
  transition: width var(--transition-base);
}

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

.nav-cta {
  display: none;
}

.btn-nav {
  font-size: 0.85rem;
  padding-inline: 1.2rem;
}

.nav-cta-icon {
  font-size: 0.75rem;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(249, 250, 251, 0.95);
}

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.2rem;
  width: 1.2rem;
}

.nav-toggle-line {
  height: 2px;
  border-radius: 999px;
  background: #0f172a;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
}

@media (max-width: 899.98px) {
  .nav-links-wrapper {
    position: fixed;
    inset-inline: 0.75rem;
    top: 3.6rem;
    border-radius: 1rem;
    padding: 0.75rem 0.9rem 0.9rem;
    background: rgba(248, 250, 252, 0.98);
    border: 1px solid var(--color-border-subtle);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: 0.75rem;
    transform-origin: top right;
    transform: scale(0.96);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-bounce), visibility var(--transition-base);
  }
  .nav-links-wrapper.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scale(1);
  }
  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .nav-link {
    padding-block: 0.15rem;
  }
  .nav-cta {
    display: flex;
    width: 100%;
  }
  .btn-nav {
    width: 100%;
    justify-content: center;
  }
}