/* ==========================================================================
   NWP Header & Navigation Styles
   ========================================================================== */

.nwp-header {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  padding: 0.5rem 1.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.header-container {
  max-width: 1560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand Area */
.header-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #FFFFFF;
  flex-shrink: 0;
}

.brand-icon {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25));
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-pale-green);
  letter-spacing: 0.02em;
}

/* Navigation Menu */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.95rem;
  color: #E2ECE6;
  font-size: 0.92rem;
  font-weight: 400;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
}

/* Active Nav Link Pill (Distinctive Green Pill as seen in reference images) */
.nav-link.active {
  background-color: var(--color-light-green);
  color: #0C2B22;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.nav-link.active:hover {
  background-color: #76C87A;
  color: #0C2B22;
}

/* Mobile Toggle Button */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  font-size: 1.25rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}