/* ==========================================================================
   BLOODMONEY! Harvey Hub - Navigation Styles
   Header Navigation, Dropdowns, and Mobile Menu
   ========================================================================== */

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  min-height: 70px;
}

/* Logo Styles */
.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.2s ease;
}

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

.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 768px) {
  .logo {
    height: 35px;
  }
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

@media (max-width: 768px) {
  .main-nav {
    gap: 1rem;
  }
}

/* Navigation Links */
.nav-link {
  position: relative;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.nav-link:hover {
  color: #ff4444;
}

.nav-link.active {
  color: #ff4444;
}

/* Animated underline effect */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #ff4444, #ff6b6b);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Navigation Dropdown */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.nav-dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: rgba(26, 26, 26, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
  margin-top: 0.5rem;
}

.nav-dropdown:hover .nav-dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  color: #b3b3b3;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-dropdown-item:last-child {
  border-bottom: none;
}

.nav-dropdown-item:hover {
  background: rgba(255, 68, 68, 0.1);
  color: #ffffff;
  padding-left: 1.25rem;
}

/* Dropdown arrow indicator */
.nav-dropdown > .nav-link::after {
  display: none;
}

.nav-dropdown > .nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-dropdown > .nav-link::before {
  content: '▼';
  font-size: 0.7rem;
  color: #b3b3b3;
  transition: all 0.3s ease;
}

.nav-dropdown:hover > .nav-link::before {
  color: #ff4444;
  transform: rotate(180deg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1002;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

/* Hamburger Animation */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav > .nav-link,
  .main-nav > .nav-dropdown {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  max-height: calc(100vh - 70px);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  display: block;
  padding: 1rem 1.5rem;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(255, 68, 68, 0.1);
  color: #ff4444;
  padding-left: 2rem;
}

/* Mobile Dropdown */
.mobile-nav-dropdown {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-dropdown-toggle {
  width: 100%;
  padding: 1rem 1.5rem;
  background: transparent;
  border: none;
  color: #ffffff;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.mobile-dropdown-toggle::after {
  content: '▼';
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  color: #b3b3b3;
  transition: all 0.3s ease;
}

.mobile-dropdown-toggle.active::after {
  transform: translateY(-50%) rotate(180deg);
  color: #ff4444;
}

.mobile-dropdown-toggle:hover,
.mobile-dropdown-toggle.active {
  background: rgba(255, 68, 68, 0.05);
  color: #ff4444;
  padding-left: 2rem;
}

.mobile-dropdown-content {
  background: rgba(26, 26, 26, 0.5);
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.mobile-dropdown-content.active {
  max-height: 300px;
}

.mobile-dropdown-item {
  display: block;
  padding: 0.75rem 3rem;
  color: #b3b3b3;
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: all 0.2s ease;
}

.mobile-dropdown-item:last-child {
  border-bottom: none;
}

.mobile-dropdown-item:hover {
  background: rgba(255, 68, 68, 0.1);
  color: #ffffff;
  padding-left: 3.5rem;
}

/* Hide mobile menu on desktop */
@media (min-width: 769px) {
  .mobile-menu {
    display: none;
  }
}

/* Accessibility Improvements */
.nav-link:focus,
.nav-dropdown-item:focus,
.mobile-nav-link:focus,
.mobile-dropdown-toggle:focus,
.mobile-dropdown-item:focus {
  outline: 2px solid #ff4444;
  outline-offset: 2px;
}

.mobile-menu-toggle:focus {
  outline: 2px solid #ff4444;
  outline-offset: 4px;
  border-radius: 4px;
}

/* Skip to content link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: #ff4444;
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1003;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 6px;
}

/* Smooth scroll behavior for navigation links */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

/* Header scroll effect */
@media (min-width: 769px) {
  .header.scrolled .header-content {
    padding: 0.75rem 0;
  }
  
  .header.scrolled .logo {
    height: 35px;
  }
}

/* Navigation hover effects enhancement */
@media (hover: hover) {
  .nav-dropdown-content::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(26, 26, 26, 0.98);
  }
}

/* Loading states for navigation */
.nav-loading {
  opacity: 0.5;
  pointer-events: none;
}

/* Print styles for navigation */
@media print {
  .header,
  .mobile-menu {
    display: none;
  }
  
  html {
    scroll-padding-top: 0;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .header {
    background: #000000;
    border-bottom: 2px solid #ffffff;
  }
  
  .nav-dropdown-content {
    background: #000000;
    border: 2px solid #ffffff;
  }
  
  .mobile-menu {
    background: #000000;
    border-bottom: 2px solid #ffffff;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .nav-link::after,
  .nav-dropdown-content,
  .mobile-menu,
  .hamburger-line,
  .mobile-dropdown-content {
    transition: none;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
  /* Already optimized for dark theme */
}

/* Light mode fallback (if needed) */
@media (prefers-color-scheme: light) {
  .header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .nav-link {
    color: #333333;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: #ff4444;
  }
  
  .hamburger-line {
    background: #333333;
  }
  
  .mobile-menu {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .mobile-nav-link,
  .mobile-dropdown-toggle {
    color: #333333;
  }
  
  .nav-dropdown-content {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .nav-dropdown-item,
  .mobile-dropdown-item {
    color: #666666;
  }
}

/* Animation keyframes */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Apply animations to navigation elements */
.nav-dropdown-content {
  animation: fadeInDown 0.3s ease-out;
}

.nav-dropdown-item {
  animation: slideInRight 0.3s ease-out;
  animation-fill-mode: both;
}

.nav-dropdown-item:nth-child(1) { animation-delay: 0.05s; }
.nav-dropdown-item:nth-child(2) { animation-delay: 0.1s; }
.nav-dropdown-item:nth-child(3) { animation-delay: 0.15s; }
.nav-dropdown-item:nth-child(4) { animation-delay: 0.2s; }

/* Mobile menu enhancements */
@media (max-width: 768px) {
  .mobile-menu {
    padding-bottom: 2rem;
  }
  
  .mobile-nav-link,
  .mobile-dropdown-toggle {
    font-size: 1.1rem;
    padding: 1.25rem 1.5rem;
  }
  
  .mobile-dropdown-item {
    padding: 1rem 3rem;
    font-size: 1rem;
  }
}

/* Ultra-wide screen optimizations */
@media (min-width: 1400px) {
  .header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Small screen optimizations */
@media (max-width: 480px) {
  .header-content {
    padding: 0.75rem 0;
  }
  
  .logo {
    height: 30px;
  }
  
  .mobile-menu-toggle {
    width: 20px;
    height: 20px;
  }
  
  .mobile-menu {
    top: 60px;
    max-height: calc(100vh - 60px);
  }
}