.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar-container {
  width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 16px 0;
}

.navbar-links {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 32px;
}

.navbar-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 180ms ease;
}

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

.navbar-feedback-link {
  color: var(--brand);
  font-weight: 700;
}

.navbar-feedback-link:hover {
  color: var(--text-primary);
}

.navbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  background: #111111;
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 150ms ease, box-shadow 180ms ease;
}

.navbar-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(17, 17, 17, 0.2);
}

.footer-brand {
  display: grid;
  gap: 12px;
}

.footer-tagline {
  margin: 0;
  color: var(--text-secondary);
}

.footer-links-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-group h4 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-links-group a {
  color: var(--text-secondary);
  font-size: 0.94rem;
  transition: color 150ms ease;
}

.footer-links-group a:hover {
  color: var(--text-primary);
}

.footer {
  padding: 60px 0 40px;
  background: rgba(17, 17, 17, 0.02);
  border-top: 1px solid var(--border);
}

.footer-container {
  width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-links {
  display: flex;
  gap: 56px;
}

.footer-bottom {
  width: var(--container);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .navbar-container {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }

  .navbar-links {
    width: 100%;
    margin-left: 0;
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .footer-container {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 28px;
  }
}

@media (max-width: 560px) {
  .navbar-cta {
    width: 100%;
  }
}