/* 
 * Executive-Ready Header Design 2025
 * Professional navigation and glassmorphism styling
 */

/* Executive Header Container */
.site-header {
  background: var(--glass-subtle);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 8px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.site-header-main {
  padding: 0 30px;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 50px;
}

/* Professional Logo Area */
.site-branding {
  display: flex;
  align-items: center;
}

.custom-logo {
  max-height: 260px;
  width: auto;
  transition: all 0.3s ease;
  margin: -20px 0;
}

.custom-logo:hover {
  transform: scale(1.05);
}

/* Executive Navigation Container */
.site-navigation-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-grow: 1;
  gap: 30px;
}

.main-navigation {
  margin: 0;
}

/* Professional Navigation Menu */
.primary-menu {
  display: flex;
  align-items: center;
  gap: 25px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-menu .menu-item > a {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  padding: 12px 15px;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 1rem;
}

.primary-menu .menu-item > a:hover {
  color: var(--color-quantum-primary);
  background: var(--hover-subtle);
  transform: translateY(-1px);
}

.primary-menu .menu-item.current-menu-item > a,
.primary-menu .menu-item.current-menu-ancestor > a {
  color: var(--color-quantum-primary);
  background: var(--hover-medium);
}

/* Executive Dropdown Styling */
.primary-menu .menu-item-has-children {
  position: relative;
}

.primary-menu .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--glass-subtle);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px 0;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  z-index: 1001;
}

.primary-menu .menu-item-has-children:hover .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.primary-menu .sub-menu .menu-item a {
  display: block;
  padding: 12px 20px;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
  border-radius: 0;
}

.primary-menu .sub-menu .menu-item a:hover {
  color: var(--color-quantum-primary);
  background: var(--hover-subtle);
  padding-left: 25px;
}

/* Professional Menu Arrow */
.menu-arrow {
  font-size: 0.8em;
  transition: transform 0.2s ease;
}

.menu-item-has-children:hover .menu-arrow {
  transform: rotate(180deg);
}

/* Executive CTA Button */
.header-actions .zq-button {
  background: transparent;
  border: 2px solid var(--color-quantum-primary);
  color: var(--color-quantum-primary);
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.header-actions .zq-button:hover {
  background: var(--color-quantum-primary);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--color-quantum-glow);
}

.header-actions .zq-button:active {
  transform: translateY(0);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 8px;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.menu-toggle:focus,
.menu-toggle:active,
.menu-toggle:hover {
  background: transparent;
  outline: none;
  box-shadow: none;
  border: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .site-header-main {
    padding: 0 20px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .primary-menu-container {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--glass-subtle);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 0 0 12px 12px;
    padding: 20px;
  }
  
  .primary-menu-container.active {
    display: block;
  }
  
  .primary-menu {
    flex-direction: column;
    gap: 0;
  }
  
  .primary-menu .menu-item {
    width: 100%;
    border-bottom: 1px solid var(--glass-border);
  }
  
  .primary-menu .menu-item:last-child {
    border-bottom: none;
  }
  
  .primary-menu .menu-item > a {
    padding: 15px 0;
    width: 100%;
    justify-content: space-between;
  }
  
  .primary-menu .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    padding-left: 20px;
    margin-top: 10px;
  }
  
  .header-actions .zq-button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

.primary-menu li {
  margin: 0; /* Remove default margins */
  position: relative;
}

.primary-menu a {
  font-size: 1.05rem;
  font-weight: 500;
  padding: 8px 0;
  white-space: nowrap;
  transition: color 0.3s ease;
}

/* Contact button adjustment */
.header-actions {
  margin-left: 25px;
}

.header-actions .zq-button {
  padding: 10px 20px;
  font-size: 1.05rem;
  white-space: nowrap;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .primary-menu {
    gap: 18px;
  }
  
  .primary-menu .menu-item > a {
    padding: 12px 12px;
  }
}

@media (max-width: 1000px) {
  .primary-menu {
    gap: 15px;
  }
  
  .primary-menu .menu-item > a {
    font-size: 0.95rem;
    padding: 12px 10px;
  }
  
  .header-actions .zq-button {
    padding: 10px 18px;
    font-size: 0.95rem;
  }
}

@media (max-width: 900px) {
  .primary-menu {
    gap: 12px;
  }
  
  .primary-menu .menu-item > a {
    font-size: 0.9rem;
    padding: 12px 8px;
  }
  
  .header-actions .zq-button {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}

/* Mobile menu adjustments remain the same */
@media (max-width: 768px) {
  .site-header-main {
    flex-wrap: wrap;
    padding: 0 15px;
  }
  
  .site-branding {
    justify-content: center;
    margin-bottom: 10px;
  }
  
  .site-navigation-wrapper {
    width: 100%;
    justify-content: center;
  }
  
  .main-navigation {
    margin-right: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .primary-menu-container {
    display: none;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg);
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  .menu-toggle[aria-expanded="true"] + .primary-menu-container {
    display: block;
  }
  
  .primary-menu {
    flex-direction: column;
    gap: 0;
  }
  
  .primary-menu li {
    margin: 0;
    width: 100%;
  }
  
  .primary-menu a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}