/* ============================================================================
   WORKFORCE DEMOCRACY PROJECT - HEADER
   Version: 37.11.0-PHASE3B
   Date: November 14, 2024
   
   Header, navigation, and top-bar styles
   
   Dependencies: variables.css (MUST load before this file)
   
   ============================================================================ */

/* ============================================
   SITE HEADER (home + civic shell)
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: var(--z-sticky);
  transition: background var(--transition-base), box-shadow var(--transition-base);
  overflow: visible;
  background: var(--primary);
  color: var(--text-inverse);
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
}

.site-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}


.site-header h1#main-title {
  margin: 0;
  font-size: 1.75rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
}

.site-header.scrolled {
  box-shadow: var(--shadow-lg);
}

/* ============================================
   BRAND / LOGO
   ============================================ */

.establishment {
  font-size: var(--font-size-xs);
  color: var(--primary-dark);  /* Purple to match header theme */
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  margin: 0;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);  /* Subtle glow for readability */
}

/* ============================================
   DESKTOP NAVIGATION
   ============================================ */

/* ============================================
   MOBILE CONTROLS
   ============================================ */

/* Hide on desktop (but keep on landscape phones) */

/* ============================================
   MOBILE MENU TOGGLE (Hamburger)
   ============================================ */

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border: 2px solid var(--primary-dark);
  cursor: pointer;
  padding: 12px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  min-width: 48px;
  min-height: 48px;
  width: 48px;
  height: 48px;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
  position: relative;
}

/* Hamburger icon using span element */
.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--text-inverse);
  border-radius: 2px;
  position: relative;
  transition: background 0.3s ease;
}

.mobile-menu-toggle span::before,
.mobile-menu-toggle span::after {
  content: '';
  display: block;
  width: 24px;
  height: 3px;
  background: var(--text-inverse);
  border-radius: 2px;
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}

.mobile-menu-toggle span::before {
  top: -8px;
}

.mobile-menu-toggle span::after {
  bottom: -8px;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
  background: var(--primary-dark);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.6);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

/* Animation when menu is open - transforms to X */

/* ============================================
   MOBILE NAVIGATION
   ============================================ */