.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(252, 252, 251, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
}

.nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--primary-dark);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: var(--shadow);
  overflow: hidden;
  flex-shrink: 0;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  color: var(--muted);
  font-weight: 600;
}

.nav-links a {
  color: var(--muted);
  transition: 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-cta {
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  transition: 0.25s ease;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.site-footer {
  padding: 3rem 0 2.2rem;
  border-top: 1px solid var(--border);
  margin-top: 5rem;
  background: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 2rem;
}

.footer-brand p,
.footer-links p,
.footer-legal p {
  color: var(--muted);
  margin-top: 0.7rem;
  max-width: 36ch;
}

.footer-title {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.7rem;
}

.footer-nav {
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.footer-nav a {
  color: var(--muted);
  font-weight: 600;
  transition: 0.2s ease;
}

.footer-nav a:hover,
.footer-nav a.active {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-top: 1rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.footer-bottom strong {
  color: var(--primary-dark);
}

@media (max-width: 960px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .nav-links {
    display: none;
  }
}

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