.topbar {
  background: var(--color-bg-dark);
  color: var(--color-white);
  font-size: 12px;
  padding: 6px var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar a {
  color: var(--color-white);
  opacity: 0.65;
  transition: opacity var(--transition);
  margin-left: 14px;
}

.topbar a:hover { opacity: 1; }
.topbar-left { display: flex; align-items: center; gap: 20px; }
.topbar-right { display: flex; align-items: center; }

.navbar {
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border), 0 2px 12px rgba(0,0,0,0.04);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  text-decoration: none;
}

.nav-logo-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-logo-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.2;
}

.nav-logo-text span {
  font-size: 11px;
  color: var(--color-muted);
  letter-spacing: 0.4px;
}

.nav-toggle {
  display: none;
  font-size: 24px;
  color: var(--color-heading);
  padding: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links > li { position: relative; }

.nav-links > li > a {
  display: block;
  padding: 22px 11px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--color-text);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-links > li > a:hover { color: var(--color-accent); }
.nav-links > li.active > a { color: var(--color-accent); }

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  min-width: 210px;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--color-accent);
  z-index: 200;
}

.has-dropdown:hover .dropdown { display: block; }

.dropdown li a {
  display: block;
  padding: 11px 18px;
  font-size: 13px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), color var(--transition), padding var(--transition);
}

.dropdown li a:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding-left: 24px;
}

.btn-nav {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  padding: 10px 16px !important;
  border-radius: var(--radius-sm);
  font-size: 12px !important;
  transition: background var(--transition) !important;
  margin-left: 8px;
}

.btn-nav:hover { background: var(--color-accent-dark) !important; }

@media (max-width: 1100px) {
  .nav-toggle { display: block; }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm) 0;
    z-index: 300;
  }

  .nav-links.open { display: flex; }
  .nav-links > li { width: 100%; }
  .nav-links > li > a { padding: 13px 20px; }

  .dropdown {
    position: static;
    border-top: none;
    box-shadow: none;
    padding-left: var(--spacing-sm);
    background: var(--color-accent-light);
  }

  .has-dropdown:hover .dropdown { display: none; }
  .has-dropdown.open .dropdown { display: block; }
  .navbar { position: relative; flex-wrap: wrap; }
}