.sw-h5-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.6rem clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid #E5EBF2;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: 'Inter', sans-serif;
}
.sw-h5-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: inherit;
}
.sw-h5-logo-mark {
  position: relative;
  width: 34px; height: 34px;
  border-radius: 8px;
  background: #2EC4B6;
  color: #FFFFFF;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.9rem;
  letter-spacing: -0.02em;
  overflow: hidden;
}
.sw-h5-logo-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}
.sw-h5-logo[data-mode="image"] .sw-h5-logo-img { display: block; }
.sw-h5-logo[data-mode="image"] .sw-h5-logo-letter { display: none; }
.sw-h5-brand {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: #1A2332;
  text-transform: uppercase;
}
.sw-h5-links {
  display: flex; gap: 2.2rem;
  list-style: none; margin: 0; padding: 0;
  font-size: 0.85rem;
  color: #5A6573;
  font-weight: 500;
}
.sw-h5-links a { color: inherit; text-decoration: none; transition: color 0.2s; }
.sw-h5-links a:hover { color: #2EC4B6; }
.sw-h5-emergency {
  display: inline-flex; align-items: center; gap: 8px;
  background: #2EC4B6;
  color: #FFFFFF;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.sw-h5-emergency:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -6px rgba(46, 196, 182, 0.4); }
@media (max-width: 900px) {
  .sw-h5-links { display: none; }
  .sw-h5-nav { padding: 1.2rem 1.5rem; }
}