/* ============================================
   ElumiWorld — header.css
   Font: Bricolage Grotesque + Geologica
   Prefix: j647g-
   ============================================ */

/* === HEADER === */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: var(--z-header);
  overflow: hidden;
}

.j647g-nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-4);
margin: 13px 0;	
}

/* Logo */
.j647g-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.j647g-logo img {
  max-width: var(--logo-w);
  max-height: var(--logo-h);
  width: auto;
  height: auto;
  display: block;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.hamburger:hover {
  background: var(--accent-soft);
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Responsive header breakpoints */
@media (max-width: 1023px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

/* Mobile menu — placed AFTER </header> in DOM */
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-mobile);
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: var(--space-4) var(--space-6);
  gap: var(--space-1);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
  overflow-y: auto;
}

.mobile-menu.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
}

.mobile-menu a {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), background var(--transition);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--accent);
  background: var(--accent-soft);
}