/*
 * Navigation Styles
 * AfroTechnology IT Solutions Theme
 * Version: 2.0
 */

/* Advanced Navigation */
nav {
  position: relative;
}

/* Desktop navigation */
nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-xl);
  margin: 0;
  padding: 0;
  align-items: center;
}

nav li {
  position: relative;
}

nav a,
.nav-link {
  text-decoration: none;
  color: #02060a;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  position: relative;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  overflow: hidden;
  cursor: pointer;
}

nav a::before,
.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-gradient);
  opacity: 0;
  transition: all var(--transition-normal);
  border-radius: var(--radius-md);
  z-index: -1;
}

nav a:hover::before,
.nav-link:hover::before {
  opacity: 0.2;
}

nav a:hover,
.nav-link:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

nav a.active,
.nav-link.active {
  color: #ffffff;
  font-weight: 600;
}

nav a.active::before,
.nav-link.active::before {
  background: rgba(0, 0, 0, 0.9);
  opacity: 1;
  border-radius: 50px;
}

/* Scrolled Header Navigation Styles */
header.scrolled nav a,
header.scrolled .nav-link {
  color: #f7f8f8;
}

header.scrolled nav a:hover,
header.scrolled .nav-link:hover {
  color: #333333;
}

header.scrolled nav a.active,
header.scrolled .nav-link.active {
  color: #333333;
}

header.scrolled nav a:hover::before,
header.scrolled .nav-link:hover::before {
  opacity: 0.1;
}

header.scrolled nav a.active::before,
header.scrolled .nav-link.active::before {
  background: rgba(255, 255, 255, 0.9);
  opacity: 1;
}

/* Advanced Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #000000;
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  flex-shrink: 0;
  z-index: 10002;
  position: relative;
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  /* Enhanced mobile touch */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.menu-toggle:hover {
  background-color: rgba(0, 0, 0, 0.1);
  transform: scale(1.05);
}

.menu-toggle:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #000000;
  margin: 4px 0;
  transition: all var(--transition-normal);
  border-radius: 2px;
  transform-origin: center;
}

header.scrolled .menu-toggle {
  color: #333;
}

header.scrolled .menu-toggle:hover {
  background-color: rgba(102, 126, 234, 0.1);
}

header.scrolled .menu-toggle span {
  background-color: #333;
}

/* Hamburger Animation */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hide hamburger menu when mobile menu is open */
body.mobile-menu-open .menu-toggle {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Navigation Accessibility */
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-color);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10000;
  transition: top 0.3s;
}

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

/* Mobile Navigation Styles */
@media (max-width: 768px) {
  /* Hide desktop navigation on mobile */
  nav ul {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
    /* Better mobile touch target */
    min-width: 44px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }
}

/* Force mobile navigation to be visible when overlay is active */
.mobile-menu-overlay.active .mobile-nav,
.mobile-menu-overlay.active .mobile-nav-list,
.mobile-menu-overlay.active .mobile-nav-list li,
.mobile-menu-overlay.active .mobile-nav-link {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* Navigation Performance Optimizations */
.nav-link {
  will-change: transform, color;
  contain: layout style;
}

.menu-toggle {
  will-change: transform, background-color;
  contain: layout style;
}

/* Full-Screen Mobile Menu */
.mobile-menu-overlay {
  position: fixed;
  top: 10%;
  right: -100%;
  width: 100%;
  height: 80vh;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 10000;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease,
              visibility 0.3s ease;
  overflow-y: auto;
  border-radius: 35px;
  /* Ensure completely hidden when not active */
  transform: translateX(100%);
  opacity: 0;
  visibility: hidden;
}

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

.mobile-menu-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: var(--space-lg) var(--space-lg);
  position: relative;
  justify-content: space-between;
}

.mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding: var(--space-md) 0;
  position: relative;
  height: 60px;
}

.mobile-menu-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.mobile-logo-image {
  height: 50px;
  width: auto;
  object-fit: contain;
  max-width: 120px;
}

.mobile-logo-tagline {
  font-size: 0.7rem;
  color: #666666;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  margin-top: 2px;
}

.menu-close {
  background: none;
  border: none;
  color: #333333;
  font-size: 2rem;
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: 50%;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  -webkit-tap-highlight-color: transparent;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
}

.menu-close:hover {
  background: rgba(102, 126, 234, 0.1);
  transform: rotate(90deg);
}

.menu-close span {
  font-weight: 300;
  line-height: 1;
}

.mobile-nav {
  flex: 1;
  display: flex !important;
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: calc(var(--space-xl) + var(--space-lg));
  padding-left: 0;
  width: 100%;
  visibility: visible !important;
  opacity: 1 !important;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  text-align: left;
  max-width: none;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.mobile-nav-list li {
  margin-bottom: var(--space-xs);
  opacity: 1 !important;
  transform: translateX(0) !important;
  animation: slideInFromRight 0.6s ease forwards;
  background: none !important;
  border-radius: none;
  border: none !important;
  display: block !important;
  visibility: visible !important;
  min-height: auto;
}

.mobile-nav-list li:nth-child(1) { animation-delay: 0.1s; }
.mobile-nav-list li:nth-child(2) { animation-delay: 0.2s; }
.mobile-nav-list li:nth-child(3) { animation-delay: 0.3s; }
.mobile-nav-list li:nth-child(4) { animation-delay: 0.4s; }
.mobile-nav-list li:nth-child(5) { animation-delay: 0.5s; }

.mobile-nav-link {
  display: block !important;
  text-decoration: none;
  color: #333333 !important;
  font-size: 1.5rem;
  font-weight: 500;
  padding: var(--space-xs) 0;
  border-radius: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: visible;
  width: auto;
  text-align: left;
  letter-spacing: 0.3px;
  visibility: visible !important;
  opacity: 1 !important;
  background: none;
}

.mobile-nav-link::before {
  display: none;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  color: var(--primary-color) !important;
  transform: translateX(5px);
  background: none;
}

/* Active/Current page styling */
.mobile-nav-link.active,
.mobile-nav-link.current-menu-item a,
.mobile-nav-link[aria-current="page"] {
  color: #000000 !important; /* Real black */
  font-weight: 700 !important; /* Bold */
  transform: translateX(15px) !important; /* Move to the right */
  transition: all var(--transition-normal) !important;
}

/* Simple navigation links without icons */
.mobile-nav-link::after {
  display: none;
}

.mobile-menu-cta {
  margin-top: auto;
  padding-top: var(--space-md);
  opacity: 1;
  transform: translateY(0);
  animation: slideInFromBottom 0.6s ease forwards 0.5s;
}

.cta-content {
  background: rgba(255, 255, 255, 0.95);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  color: #333333;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.cta-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(102, 126, 234, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content h3 {
  margin: 0 0 var(--space-md) 0;
  font-size: 1rem;
  font-weight: 600;
  color: #333333;
  line-height: 1.4;
}

.cta-content p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.8;
  color: #666666;
  display: none; /* Hide the old paragraph */
}

.cta-button-mobile {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: #000000;
  color: #ffffff;
  padding: var(--space-md) var(--space-xl);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-normal);
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  -webkit-tap-highlight-color: transparent;
  margin-top: 0;
}

.cta-button-mobile:hover,
.cta-button-mobile:active {
  background: #333333;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes slideInFromRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromBottom {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reduced Motion Support for Navigation */
@media (prefers-reduced-motion: reduce) {
  nav a,
  .nav-link,
  .menu-toggle {
    transition-duration: 0.01ms !important;
  }
  
  nav ul li {
    animation: none !important;
  }
  
  .menu-toggle span {
    transition-duration: 0.01ms !important;
  }
  
  .mobile-menu-overlay {
    transition-duration: 0.01ms !important;
  }
  
  .mobile-nav-list li {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
  
  .mobile-menu-cta {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}