@import url("edusyms-design-system.css");
/* ==========================================================================
   eduSYMS Revolutionary Mega Navigation - Ultra Premium Edition
   Next-Generation User-Centric Navigation System
   ========================================================================== */

:root {
  /* Revolutionary Navigation Variables */
  --nav-height: 80px;
  --nav-height-scrolled: 64px;
  --nav-bg-opacity: 0.95;
  --nav-blur: 20px;
  --nav-shadow-subtle: 0 2px 20px rgba(79, 140, 255, 0.05);
  --nav-shadow-elevated: 0 8px 40px rgba(79, 140, 255, 0.15);
  --nav-transform-speed: 0.3s;
  --nav-item-radius: 16px;
  --nav-mega-width: 1000px;

  /* Revolutionary Color System */
  --nav-bg: rgba(255, 255, 255, var(--nav-bg-opacity));
  --nav-bg-scrolled: rgba(255, 255, 255, 0.98);
  --nav-text: #1e293b;
  --nav-text-hover: #4f8cff;
  --nav-accent: #4f8cff;
  --nav-accent-dark: #3a7ae8;
  --nav-glass-bg: rgba(255, 255, 255, 0.8);
  --nav-glass-border: rgba(255, 255, 255, 0.2);
}

/* Revolutionary Navbar Base */
.edusyms-mega-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  -webkit-backdrop-filter: blur(var(--nav-blur)) saturate(180%);
  backdrop-filter: blur(var(--nav-blur)) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--nav-transform-speed) cubic-bezier(0.4, 0, 0.2, 1);
  font-family: var(--font-sans);
  will-change: transform, height, background;
}

/* Revolutionary Scroll States */
.edusyms-mega-navbar.nav-scrolled {
  height: var(--nav-height-scrolled);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--nav-shadow-elevated);
  -webkit-backdrop-filter: blur(25px) saturate(200%);
  backdrop-filter: blur(25px) saturate(200%);
}

.edusyms-mega-navbar.nav-hidden {
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.edusyms-mega-navbar.nav-visible {
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ultra-Modern Inner Container */
.edusyms-nav-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: var(--nav-height);
  transition: height var(--nav-transform-speed) ease;
  position: relative;
}

.nav-scrolled .edusyms-nav-bar-inner {
  height: var(--nav-height-scrolled);
}

/* Revolutionary Logo Design */
.edusyms-nav-logo {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  transition: all var(--nav-transform-speed) cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 10;
}

.edusyms-nav-logo::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: linear-gradient(135deg, transparent, rgba(79, 140, 255, 0.1), transparent);
  border-radius: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.edusyms-nav-logo:hover::before {
  opacity: 1;
}

.edusyms-nav-logo img {
  height: 48px;
  width: auto;
  transition: all var(--nav-transform-speed) ease;
  filter: drop-shadow(0 2px 8px rgba(79, 140, 255, 0.1));
}

.nav-scrolled .edusyms-nav-logo img {
  height: 40px;
}

.edusyms-nav-logo:hover img {
  transform: scale(1.05) rotate(-1deg);
  filter: drop-shadow(0 4px 12px rgba(79, 140, 255, 0.2));
}

/* Ultra-Premium Live Status */
.edusyms-live-tag {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.edusyms-live-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.edusyms-live-tag:hover::before {
  left: 100%;
}

.edusyms-live-tag i {
  font-size: 8px;
  color: #34d399;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

/* Revolutionary Main Menu */
.edusyms-main-menu {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  position: relative;
}

.edusyms-main-menu li {
  position: relative;
}

/* Revolutionary Menu Items with Magnetic Hover */
.edusyms-main-menu > li > a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-deeper);
  padding: 12px 18px;
  border-radius: 28px;
  text-decoration: none;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
  overflow: hidden;
  will-change: transform;
  cursor: pointer;
}

.edusyms-main-menu > li > a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.1), transparent);
  transition: left 0.6s var(--micro-ease);
  z-index: -1;
}

.edusyms-main-menu > li > a::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(79, 140, 255, 0.08);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

/* Magnetic Hover Effects */
.edusyms-main-menu > li > a:hover {
  transform: translateY(-2px);
  color: var(--primary-color);
  box-shadow: 0 8px 25px rgba(79, 140, 255, 0.15);
}

.edusyms-main-menu > li > a:hover::before {
  left: 100%;
}

.edusyms-main-menu > li > a:hover::after {
  width: 120%;
  height: 120%;
}

.edusyms-main-menu > li > a:active {
  transform: translateY(0) scale(0.98);
}

.edusyms-main-menu > li > a:hover,
.edusyms-main-menu > li.active > a {
  background: rgba(79, 140, 255, 0.1);
  color: var(--primary);
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 12px rgba(79, 140, 255, 0.15);
}

/* Highlight the current page link */
.edusyms-main-menu > li.active > a,
.edusyms-main-menu > li > a[aria-current="page"] {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 6px 14px rgba(79, 140, 255, 0.2);
}

.edusyms-main-menu > li > a:hover i {
  transform: scale(1.1) rotate(5deg);
  opacity: 1;
}

.edusyms-main-menu > li > a:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 140, 255, 0.3);
}

/* Next-Generation Mega Menu Dropdowns */
.has-dropdown .dropdown-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-10px) scale(0.95);
  min-width: 320px;
  max-width: 480px;  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(79, 140, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  padding: 32px;
  z-index: 1000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
  border: 1px solid rgba(79, 140, 255, 0.08);
}

.has-dropdown:hover .dropdown-panel,
.has-dropdown:focus-within .dropdown-panel {
  display: block;
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  pointer-events: all;
}

/* Mega Menu Grid Layout */
.mega-menu {
  min-width: 800px;
  max-width: 1200px;
  padding: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(-10px) scale(0.95);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-bottom: 32px;
}

.mega-menu-section {
  position: relative;
}

.mega-menu-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-deeper);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(79, 140, 255, 0.1);
  position: relative;
}

.mega-menu-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary));
  border-radius: 1px;
}

/* Mega Menu Items */
.mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--gray-600);
  transition: all var(--micro-duration) var(--micro-ease);
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}

.mega-menu-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.05), transparent);
  transition: left 0.5s ease;
}

.mega-menu-item:hover {
  background: rgba(79, 140, 255, 0.08);
  transform: translateX(8px);
  color: var(--primary-deeper);
}

.mega-menu-item:hover::before {
  left: 100%;
}

.mega-menu-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.1), rgba(79, 140, 255, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-color);
  flex-shrink: 0;
  transition: all var(--micro-duration) var(--micro-ease);
}

.mega-menu-item:hover .mega-menu-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary));
  color: white;
  transform: scale(1.1) rotate(5deg);
}

.mega-menu-content {
  flex: 1;
}

.mega-menu-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: inherit;
}

.mega-menu-item-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* Dropdown Animation Stagger */
.dropdown-panel > *,
.mega-menu-section {
  opacity: 0;
  transform: translateY(20px);
  animation: slideInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.dropdown-panel > *:nth-child(1),
.mega-menu-section:nth-child(1) { animation-delay: 0.1s; }
.dropdown-panel > *:nth-child(2),
.mega-menu-section:nth-child(2) { animation-delay: 0.15s; }
.dropdown-panel > *:nth-child(3),
.mega-menu-section:nth-child(3) { animation-delay: 0.2s; }
.dropdown-panel > *:nth-child(4),
.mega-menu-section:nth-child(4) { animation-delay: 0.25s; }

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

/* ==========================================================================
   DROPDOWN IMAGE FIXES - CEO/CTO Images
   Enhanced with maximum specificity and responsive behavior
   ========================================================================== */

/* Force exact dimensions with maximum CSS specificity */
.dropdown-panel img,
.dropdown-section img,
.has-dropdown img,
nav img[src*="ceo"],
nav img[src*="founder"],
nav img[src*="staff"],
.dropdown-img-thumb,
.edusyms-mega-navbar img[class*="thumb"],
.edusyms-mega-navbar .dropdown-panel img {
  /* Force exact dimensions - override any other styles */
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;

  /* Perfect circular crop */
  border-radius: 50% !important;

  /* Maintain aspect ratio with proper cropping */
  object-fit: cover !important;
  object-position: center center !important;

  /* Display and positioning */
  display: inline-block !important;
  margin-right: 10px !important;
  margin-bottom: 0 !important;
  margin-top: 0 !important;
  margin-left: 0 !important;

  /* Enhanced visual styling */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
  border: 2px solid rgba(79, 140, 255, 0.1) !important;

  /* Smooth transitions */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;

  /* Prevent image optimization CSS from overriding */
  image-rendering: optimizeQuality !important;

  /* Ensure proper rendering */
  flex-shrink: 0 !important;
  vertical-align: middle !important;

  /* Prevent any transform or filter overrides */
  transform: none !important;
  filter: none !important;

  /* Reset any inherited styles */
  position: relative !important;
  z-index: auto !important;
  float: none !important;
  clear: none !important;
}

/* Enhanced hover effects for dropdown images */
.dropdown-panel img:hover,
.dropdown-section img:hover,
.dropdown-img-thumb:hover {
  transform: scale(1.05) !important;
  box-shadow: 0 4px 12px rgba(79, 140, 255, 0.25) !important;
  border-color: rgba(79, 140, 255, 0.3) !important;
  filter: brightness(1.1) !important;
}

/* Container layout fixes for dropdown sections with images */
.dropdown-section {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 8px !important;
  position: relative !important;
}

/* Image container within dropdown sections */
.dropdown-section .dropdown-img-thumb {
  align-self: flex-start !important;
  margin-bottom: 8px !important;
}

/* Multiple images in same section */
.dropdown-section img + img {
  margin-left: 5px !important;
}

/* Text content after images */
.dropdown-section h5,
.dropdown-section p,
.dropdown-section .dropdown-action {
  width: 100% !important;
  margin-left: 0 !important;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
  .dropdown-panel img,
  .dropdown-section img,
  .dropdown-img-thumb {
    width: 35px !important;
    height: 35px !important;
    min-width: 35px !important;
    min-height: 35px !important;
    max-width: 35px !important;
    max-height: 35px !important;
    margin-right: 8px !important;
  }
}

@media (max-width: 480px) {
  .dropdown-panel img,
  .dropdown-section img,
  .dropdown-img-thumb {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    max-width: 30px !important;
    max-height: 30px !important;
    margin-right: 6px !important;
  }
}

/* Ultra-small mobile devices */
@media (max-width: 320px) {
  .dropdown-panel img,
  .dropdown-section img,
  .dropdown-img-thumb {
    width: 25px !important;
    height: 25px !important;
    min-width: 25px !important;
    min-height: 25px !important;
    max-width: 25px !important;
    max-height: 25px !important;
    margin-right: 4px !important;
  }
}

/* Fix for any lazy loading or optimization conflicts */
.dropdown-panel img[loading="lazy"],
.dropdown-section img[loading="lazy"] {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  .dropdown-panel img,
  .dropdown-section img,
  .dropdown-img-thumb {
    border-color: rgba(147, 195, 59, 0.2) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
  }

  .dropdown-panel img:hover,
  .dropdown-section img:hover,
  .dropdown-img-thumb:hover {
    border-color: rgba(147, 195, 59, 0.4) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
  }
}

/* Print styles - hide decorative images */
@media print {
  .dropdown-panel img,
  .dropdown-section img,
  .dropdown-img-thumb {
    display: none !important;
  }
}

/* Revolutionary Action Buttons */
.edusyms-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.edusyms-theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(79, 140, 255, 0.1);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
  overflow: hidden;
}

.edusyms-theme-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-color);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.edusyms-theme-toggle:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(79, 140, 255, 0.3);
}

.edusyms-theme-toggle:hover::before {
  transform: scale(1);
}

.edusyms-theme-toggle i {
  position: relative;
  z-index: 1;
  transition: transform var(--micro-duration) var(--micro-ease);
}

.edusyms-theme-toggle:hover i {
  transform: rotate(180deg);
}

/* Premium CTA Button */
.edusyms-cta-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary) 100%);
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(79, 140, 255, 0.25);
}

.edusyms-cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.edusyms-cta-button:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 25px rgba(79, 140, 255, 0.4);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.edusyms-cta-button:hover::before {
  left: 100%;
}

.edusyms-cta-button:active {
  transform: translateY(0) scale(0.98);
}

.edusyms-cta-button i {
  transition: transform var(--micro-duration) var(--micro-ease);
}

.edusyms-cta-button:hover i {
  transform: translateX(3px);
}

/* Ultra-Responsive Mobile Navigation */
.edusyms-mobile-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 8px;
  border-radius: 12px;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
}

.edusyms-mobile-toggle:hover {
  background: rgba(79, 140, 255, 0.1);
}

.hamburger {
  width: 24px;
  height: 18px;
  position: relative;
  transform: rotate(0deg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: var(--primary-deeper);
  border-radius: 2px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger span:nth-child(1) {
  top: 0px;
  transform-origin: left center;
}

.hamburger span:nth-child(2) {
  top: 7px;
  transform-origin: left center;
}

.hamburger span:nth-child(3) {
  top: 14px;
  transform-origin: left center;
}

/* Mobile Menu Open State */
.drawer-open {
  overflow: hidden;
}
.drawer-open .hamburger span:nth-child(1) {
  transform: rotate(45deg);
  top: 0px;
  left: 6px;
}

.drawer-open .hamburger span:nth-child(2) {
  width: 0%;
  opacity: 0;
}

.drawer-open .hamburger span:nth-child(3) {
  transform: rotate(-45deg);
  top: 16px;
  left: 6px;
}

/* Revolutionary Mobile Drawer Navigation */
.edusyms-mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  z-index: 9999;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid rgba(79, 140, 255, 0.1);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.drawer-open .edusyms-mobile-drawer {
  right: 0;
}

/* Mobile Drawer Overlay */
.edusyms-mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;  background: rgba(0, 0, 0, 0.5);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer-open .edusyms-mobile-overlay {
  opacity: 1;
  pointer-events: all;
}

/* Mobile Drawer Header */
.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid rgba(79, 140, 255, 0.1);  background: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.mobile-drawer-logo img {
  height: 40px;
}

.mobile-drawer-close {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(79, 140, 255, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--micro-duration) var(--micro-ease);
}

.mobile-drawer-close:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

/* Mobile Navigation Menu */
.mobile-nav-menu {
  flex: 1;
  padding: 24px;
}

.mobile-nav-item {
  margin-bottom: 8px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  text-decoration: none;
  color: var(--primary-deeper);
  font-weight: 600;
  font-size: 1.1rem;
  transition: all var(--micro-duration) var(--micro-ease);
  border: 1px solid rgba(79, 140, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.mobile-nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  background: rgba(79, 140, 255, 0.1);
  transform: translateX(8px);
  border-color: rgba(79, 140, 255, 0.2);
  color: var(--primary-color);
}

/* Active state for current mobile page */
.mobile-nav-link[aria-current="page"] {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}
.mobile-nav-link[aria-current="page"] .mobile-nav-arrow {
  color: #fff;
}

.mobile-nav-link:hover::before {
  left: 100%;
}

.mobile-nav-text {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-nav-icon {
  width: 24px;
  height: 24px;
  color: var(--primary-color);
}

.mobile-nav-arrow {
  transition: transform var(--micro-duration) var(--micro-ease);
  color: var(--gray-400);
}

.mobile-nav-link:hover .mobile-nav-arrow {
  transform: translateX(4px);
  color: var(--primary-color);
}

/* Mobile Submenu */
.mobile-submenu {
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding-left: 20px;
  margin-top: 8px;
}

.mobile-nav-item.active .mobile-submenu {
  max-height: 500px;
}

.mobile-nav-item.active .mobile-nav-arrow {
  transform: rotate(90deg);
}

.mobile-submenu-item {
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  margin-bottom: 6px;
  border-left: 3px solid transparent;
  transition: all var(--micro-duration) var(--micro-ease);
}

.mobile-submenu-item:hover {
  background: rgba(79, 140, 255, 0.1);
  border-left-color: var(--primary-color);
  transform: translateX(4px);
}

.mobile-submenu-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--gray-600);
  font-size: 0.95rem;
  font-weight: 500;
}

.mobile-submenu-link:hover {
  color: var(--primary-color);
}

/* Mobile Actions */
.mobile-drawer-actions {
    padding: 24px;
  border-top: 1px solid rgba(79, 140, 255, 0.1);
  background: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.mobile-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-cta-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary) 100%);
  color: white;
  padding: 16px 24px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: all var(--micro-duration) var(--micro-ease);
  box-shadow: 0 4px 12px rgba(79, 140, 255, 0.25);
  border: none;
  font-size: 1.1rem;
}

.mobile-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79, 140, 255, 0.4);
}

.mobile-theme-toggle {
  background: rgba(79, 140, 255, 0.1);
  color: var(--primary-color);
  padding: 12px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  transition: all var(--micro-duration) var(--micro-ease);
  cursor: pointer;
}

.mobile-theme-toggle:hover {
  background: var(--primary-color);
  color: white;
}

.mobile-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.animated-glow {
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 5px rgba(79, 140, 255, 0.5); }
  to { box-shadow: 0 0 20px rgba(79, 140, 255, 0.8); }
}

.mega-featured img {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  margin-bottom: 16px;
  box-shadow: 0 8px 25px rgba(79, 140, 255, 0.3);
}

.featured-desc b {
  display: block;
  font-size: 1.1rem;
  color: var(--primary-deeper);
  margin-bottom: 4px;
}

.featured-desc span {
  font-size: 0.9rem;
  color: var(--dark-gray);
}

.btn-featured {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 16px;
  transition: all 0.3s ease;
}

.btn-featured:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79, 140, 255, 0.4);
}

/* ===== Animated SiMS AI SVG Styles ===== */
.sims-ai-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 8px;
}

.sims-ai-graphic {
  max-width: 90px;
  height: auto;
  filter: drop-shadow(0 2px 12px rgba(79, 140, 255, 0.3));
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.sims-ai-graphic:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 20px rgba(79, 140, 255, 0.4));
}

/* Enhanced hover effects for the entire featured section */
.mega-featured:hover .sims-ai-graphic {
  transform: scale(1.08) translateY(-2px);
  filter: drop-shadow(0 8px 25px rgba(79, 140, 255, 0.5));
}

/* Ensure smooth animations */
.sims-ai-graphic * {
  transform-origin: center;
}

/* AI gradient animation enhancement */
.mega-featured:hover .sims-ai-graphic #primaryGradient stop:first-child {
  transition: stop-color 0.3s ease;
}

/* Dark mode support for the SVG */
@media (prefers-color-scheme: dark) {
  .sims-ai-graphic {
    filter: drop-shadow(0 2px 12px rgba(123, 62, 255, 0.4));
  }

  .mega-featured:hover .sims-ai-graphic {
    filter: drop-shadow(0 8px 25px rgba(123, 62, 255, 0.6));
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .sims-ai-graphic {
    transition: none;
  }

  .sims-ai-graphic * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .sims-ai-graphic:hover {
    transform: none;
  }
}

/* Mobile optimizations for the animated SVG */
@media (max-width: 768px) {
  .sims-ai-graphic {
    max-width: 75px;
  }
}

@media (max-width: 480px) {
  .sims-ai-graphic {
    max-width: 65px;
  }
}

/* ===== End Animated SiMS AI SVG Styles ===== */

/* Theme Toggle Button */
.theme-toggle {
  background: rgba(79, 140, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  cursor: pointer;
  margin-left: 16px;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
  overflow: hidden;
}

.theme-toggle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--transition-normal) var(--micro-ease);
  z-index: -1;
}

.theme-toggle:hover {
  background: var(--primary);
  color: var(--white);
  transform: rotate(180deg) scale(1.1);
  box-shadow: 0 4px 15px rgba(79, 140, 255, 0.3);
}

.theme-toggle:hover::before {
  width: 100%;
  height: 100%;
}

/* Mobile Navigation */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  margin-left: 16px;
  transition: transform var(--micro-duration) var(--micro-ease);
  will-change: transform;
}

.nav-hamburger span {
  width: 24px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--micro-duration) var(--micro-ease);
  will-change: transform;
}

.nav-hamburger:hover {
  transform: scale(1.1);
}

.nav-hamburger:hover span {
  background: var(--primary-dark);
}

.nav-hamburger:hover span:nth-child(1) {
  transform: translateY(1px) rotate(3deg);
}

.nav-hamburger:hover span:nth-child(2) {
  transform: scaleX(0.8);
}

.nav-hamburger:hover span:nth-child(3) {
  transform: translateY(-1px) rotate(-3deg);
}

/* Mobile Drawer */

.edusyms-mobile-drawer.open {
  display: flex;
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(79, 140, 255, 0.1);
  margin-bottom: 24px;
}

.drawer-header button {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-deeper);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.drawer-header button:hover {
  background: rgba(79, 140, 255, 0.1);
  color: var(--primary);
}

.edusyms-mobile-drawer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.edusyms-mobile-drawer ul li {
  margin-bottom: 8px;
}

.edusyms-mobile-drawer ul li > a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--primary-deeper);
  text-decoration: none;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 12px;
  transition: all var(--micro-duration) var(--micro-ease);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.edusyms-mobile-drawer ul li > a::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.1), transparent);
  transition: left 0.5s var(--micro-ease);
}

.edusyms-mobile-drawer ul li > a:hover,
.edusyms-mobile-drawer ul li.active > a {
  background: rgba(79, 140, 255, 0.1);
  color: var(--primary);
  transform: translateX(8px) scale(1.02);
}

.edusyms-mobile-drawer ul li > a:hover::before {
  left: 100%;
}

.edusyms-mobile-drawer ul li > a i {
  transition: transform var(--micro-duration) var(--micro-ease);
}

.edusyms-mobile-drawer ul li > a:hover i {
  transform: scale(1.2) rotate(10deg);
}

/* Enhanced Featured Section */
.drawer-featured {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(79, 140, 255, 0.1);
  text-align: center;
}

.drawer-featured a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.05) 0%, rgba(147, 195, 59, 0.05) 100%);
  transition: all var(--micro-duration) var(--micro-ease);
  will-change: transform;
}

.drawer-featured a:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 20px rgba(79, 140, 255, 0.15);
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.1) 0%, rgba(147, 195, 59, 0.1) 100%);
}

.drawer-featured img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  transition: transform var(--micro-duration) var(--micro-ease);
}

.drawer-featured a:hover img {
  transform: scale(1.1) rotate(5deg);
}

/* ========================================
   ADVANCED SCROLL BEHAVIOR & SMART NAVIGATION
   ======================================== */

/* Intelligent Scroll States */
.edusyms-header.nav-hidden {
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.edusyms-header.nav-visible {
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.edusyms-header.nav-scrolled {
  height: var(--nav-height-scrolled);
  background: var(--nav-bg-scrolled);
  -webkit-backdrop-filter: blur(var(--nav-blur-scrolled));
  backdrop-filter: blur(var(--nav-blur-scrolled));
  box-shadow: var(--nav-shadow-scrolled);
}

/* Progressive Enhancement for Scroll */
@media (prefers-reduced-motion: no-preference) {
  .edusyms-header {
    will-change: transform, background, backdrop-filter;
  }

  .edusyms-main-menu > li > a {
    will-change: transform, background, color;
  }

  .dropdown-panel,
  .mega-menu {
    will-change: transform, opacity;
  }
}

/* ========================================
   ULTRA-RESPONSIVE BREAKPOINTS
   ======================================== */

/* Large Desktop (1400px+) - Ultra Wide Displays */
@media (min-width: 1400px) {
  .edusyms-nav-container {
    max-width: 1600px;
    padding: 0 48px;
  }

  .edusyms-main-menu {
    gap: 8px;
  }

  .edusyms-main-menu > li > a {
    padding: 14px 24px;
    font-size: 1.1rem;
  }

  .mega-menu {
    min-width: 1000px;
    max-width: 1400px;
  }
}

/* Desktop (1200px - 1399px) - Standard Desktop */
@media (max-width: 1399px) and (min-width: 1200px) {
  .edusyms-nav-container {
    max-width: 1200px;
    padding: 0 32px;
  }

  .mega-menu {
    min-width: 900px;
    max-width: 1200px;
  }
}

/* Large Tablet / Small Desktop (992px - 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
  .edusyms-nav-container {
    padding: 0 24px;
  }

  .edusyms-main-menu > li > a {
    padding: 12px 16px;
    font-size: 0.95rem;
  }

  .mega-menu {
    min-width: 700px;
    max-width: 900px;
    padding: 32px 24px;
  }

  .mega-menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) and (min-width: 768px) {
  .edusyms-header {
    height: 70px;
  }

  .nav-scrolled {
    height: 60px;
  }

  .edusyms-nav-container {
    padding: 0 20px;
  }

  .edusyms-main-menu {
    display: none;
  }

  .edusyms-mobile-toggle {
    display: flex;
  }

  .edusyms-nav-actions {
    gap: 8px;
  }

  .edusyms-cta-button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .edusyms-mobile-drawer {
    max-width: 380px;
  }
}

/* Mobile Large (576px - 767px) */
@media (max-width: 767px) and (min-width: 576px) {
  .edusyms-header {
    height: 64px;
  }

  .nav-scrolled {
    height: 56px;
  }

  .edusyms-nav-container {
    padding: 0 16px;
  }

  .edusyms-nav-logo img {
    height: 40px;
  }

  .nav-scrolled .edusyms-nav-logo img {
    height: 36px;
  }

  .edusyms-live-tag {
    font-size: 0.7rem;
    padding: 4px 8px;
  }

  .edusyms-theme-toggle {
    width: 40px;
    height: 40px;
  }

  .edusyms-cta-button {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .edusyms-mobile-drawer {
    max-width: 350px;
  }
}

/* Mobile Small (up to 575px) */
@media (max-width: 575px) {
  .edusyms-header {
    height: 60px;
  }

  .nav-scrolled {
    height: 54px;
  }

  .edusyms-nav-container {
    padding: 0 12px;
  }

  .edusyms-nav-logo img {
    height: 36px;
  }

  .nav-scrolled .edusyms-nav-logo img {
    height: 32px;
  }

  .edusyms-live-tag {
    display: none;
  }

  .edusyms-theme-toggle {
    width: 36px;
    height: 36px;
  }

  .edusyms-cta-button {
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .edusyms-mobile-toggle {
    width: 44px;
    height: 44px;
  }

  .edusyms-mobile-drawer {
    width: 100%;
    max-width: 100%;
  }

  .mobile-drawer-header {
    padding: 16px;
  }

  .mobile-nav-menu {
    padding: 16px;
  }

  .mobile-drawer-actions {
    padding: 16px;
  }
}

/* Ultra Small Mobile (up to 320px) */
@media (max-width: 320px) {
  .edusyms-nav-container {
    padding: 0 8px;
  }

  .edusyms-nav-logo img {
    height: 32px;
  }

  .edusyms-cta-button {
    font-size: 0.75rem;
    padding: 6px 10px;
  }

  .mobile-nav-link {
    padding: 12px 16px;
    font-size: 1rem;
  }
}

/* ========================================
   ADVANCED ACCESSIBILITY & PERFORMANCE
   ======================================== */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .edusyms-header {
    border-bottom: 2px solid;
  }

  .edusyms-main-menu > li > a:focus {
    outline: 3px solid;
    outline-offset: 2px;
  }

  .dropdown-panel,
  .mega-menu {
    border: 2px solid;
  }
}

/* Dark Mode Preparation */
@media (prefers-color-scheme: dark) {
  :root {
    --nav-bg: rgba(15, 23, 42, 0.95);
    --nav-bg-scrolled: rgba(15, 23, 42, 0.98);
    --nav-text: #f1f5f9;
    --nav-text-hover: #3b82f6;
  }
}

/* Motion Reduction Support */
@media (prefers-reduced-motion: reduce) {
  .edusyms-header,
  .edusyms-main-menu > li > a,
  .dropdown-panel,
  .mega-menu,
  .mobile-nav-link {
    transition: none !important;
    animation: none !important;
  }

  .hamburger span {
    transition: none !important;
  }
}

/* Focus Visible Enhancement */
.edusyms-main-menu > li > a:focus-visible,
.edusyms-cta-button:focus-visible,
.mobile-nav-link:focus-visible {
  outline: 3px solid rgba(79, 140, 255, 0.6);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Print Styles */
@media print {  .edusyms-header {
    position: static !important;
    background: white !important;
    box-shadow: none !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .dropdown-panel,
  .mega-menu,
  .edusyms-mobile-drawer,
  .edusyms-mobile-overlay {
    display: none !important;
  }
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */

/* GPU Acceleration for Smooth Animations */
.edusyms-header,
.dropdown-panel,
.mega-menu,
.edusyms-mobile-drawer {
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-perspective: 1000px;
  perspective: 1000px;
}

/* Container Queries Support (Future Enhancement) */
@supports (container-type: inline-size) {
  .edusyms-nav-container {
    container-type: inline-size;
  }

  @container (max-width: 768px) {
    .edusyms-main-menu {
      display: none;
    }

    .edusyms-mobile-toggle {
      display: flex;
    }
  }
}