.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--nav-text, #e5e7eb);
  text-decoration: none;
}

.brand:hover {
  color: var(--nav-accent, #5eead4);
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.brand-mark {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand-mark strong {
  font-size: 1rem;
}

.brand-mark small {
  color: var(--nav-dim, #6b7280);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand small {
  display: block;
  color: var(--nav-dim, #6b7280);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
}

.lang-switch {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid var(--nav-line, rgba(148, 163, 184, 0.16));
  overflow: hidden;
  background: var(--nav-pill-bg, rgba(15, 23, 42, 0.5));
}

.lang-switch button,
.lang-switch a {
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  margin: 0;
  border: none;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  color: var(--nav-muted, #9ca3af);
  cursor: pointer;
  line-height: 1.2;
  text-decoration: none;
}

.lang-switch button:hover,
.lang-switch a:hover {
  color: var(--nav-text, #e5e7eb);
  text-decoration: none;
}

.lang-switch button[aria-pressed="true"],
.lang-switch a[aria-current="page"] {
  background: var(--nav-pill-active-bg, rgba(94, 234, 212, 0.12));
  color: var(--nav-accent, #5eead4);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links-clustered {
  gap: 0.45rem 0.9rem;
}

.nav-links a {
  color: var(--nav-muted, #9ca3af);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--nav-text, #e5e7eb);
  text-decoration: none;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > summary {
  list-style: none;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--nav-muted, #9ca3af);
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.2;
}

.nav-dropdown-toggle::after {
  content: "▾";
  font-size: 0.7rem;
}

.nav-dropdown-toggle:hover,
.nav-dropdown[open] > .nav-dropdown-toggle {
  color: var(--nav-text, #e5e7eb);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  z-index: 60;
  min-width: 13rem;
  padding: 0.45rem;
  border-radius: 14px;
  border: 1px solid var(--nav-line, rgba(148, 163, 184, 0.16));
  background: var(--nav-panel-bg, rgba(2, 6, 23, 0.96));
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.42);
  display: grid;
  gap: 0.2rem;
}

.nav-dropdown-panel a {
  display: block;
  padding: 0.48rem 0.65rem;
  border-radius: 10px;
  color: var(--nav-muted, #9ca3af);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-dropdown-panel a:hover,
.nav-dropdown-panel a[aria-current="page"] {
  background: var(--nav-panel-hover-bg, rgba(15, 23, 42, 0.92));
  color: var(--nav-text, #e5e7eb);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  border: 1px solid var(--nav-button-border, rgba(148, 163, 184, 0.16));
  background: var(--nav-button-bg, rgba(15, 23, 42, 0.6));
  color: var(--nav-button-color, var(--nav-text, #e5e7eb));
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.btn:hover {
  text-decoration: none;
  border-color: var(--nav-button-hover-border, rgba(94, 234, 212, 0.45));
  color: var(--nav-text, #e5e7eb);
}

.btn-primary {
  background: var(--nav-button-primary-bg, rgba(94, 234, 212, 0.14));
  border-color: var(--nav-button-primary-border, rgba(94, 234, 212, 0.45));
  color: var(--nav-button-primary-color, var(--nav-accent, #5eead4));
}

@media (max-width: 860px) {
  .nav-dropdown-panel {
    right: auto;
    left: 0;
  }
}