:root {
  /* Forticare Academy 2026 Modern SaaS LMS Design System */
  --primary-color: #D4A017;
  --primary-dark: #B8860B;
  --primary-light: #F8E7A1;
  --secondary-color: #F4C430;
  --secondary-dark: #D4A017;
  --secondary-light: #FFF8DC;
  --accent-color: #FFD700;
  --accent-dark: #DAA520;
  --accent-light: #FFFACD;
  --success-color: #22C55E;
  --success-dark: #16A34A;
  --success-light: #DCFCE7;
  --warning-color: #F59E0B;
  --warning-dark: #D97706;
  --warning-light: #FEF3C7;
  --danger-color: #EF4444;
  --danger-dark: #DC2626;
  --danger-light: #FEE2E2;
  --error-color: #EF4444;
  --gray-color: #64748B;
  --gray-light: #94A3B8;
  --gray-dark: #475569;
  --background-color: #F8FAFC;
  --card-background: #FFFFFF;
  --text-color: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --sidebar-background: #FFFFFF;
  --navbar-background: #FFFFFF;

  /* Glassmorphism Variables */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px rgba(212, 160, 23, 0.1);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #D4A017 0%, #F4C430 100%);
  --gradient-secondary: linear-gradient(135deg, #F4C430 0%, #FFD700 100%);
  --gradient-success: linear-gradient(135deg, #22C55E 0%, #FFD700 100%);
  --gradient-accent: linear-gradient(135deg, #FFD700 0%, #D4A017 100%);

  /* Legacy variable names for backward compatibility */
  --fa-primary: var(--primary-color);
  --fa-primary-dark: var(--primary-dark);
  --fa-secondary: var(--secondary-color);
  --fa-accent: var(--accent-color);
  --fa-success: var(--success-color);
  --fa-warning: var(--warning-color);
  --fa-gray: var(--gray-color);
  --fa-bg: var(--background-color);
  --fa-card-bg: var(--card-background);

  /* Design Tokens */
  --card-shadow: 0 4px 6px rgba(212, 160, 23, 0.05), 0 1px 3px rgba(212, 160, 23, 0.03);
  --card-shadow-hover: 0 20px 40px rgba(212, 160, 23, 0.12), 0 8px 16px rgba(212, 160, 23, 0.08);
  --card-shadow-lg: 0 25px 50px rgba(212, 160, 23, 0.15), 0 12px 24px rgba(212, 160, 23, 0.1);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --fa-radius: 12px;
  --fa-radius-lg: 20px;
  --fa-card-shadow: var(--card-shadow);
  --fa-card-shadow-hover: var(--card-shadow-hover);
  --sidebar-width: 280px;
  --sidebar-width-collapsed: 80px;
  --container-max: 1600px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Bootstrap overrides */
  --bs-primary: #D4A017;
  --bs-primary-rgb: 212, 160, 23;
  --bs-secondary: #F4C430;
  --bs-secondary-rgb: 244, 196, 48;
  --bs-success: #22C55E;
  --bs-success-rgb: 34, 197, 94;
  --bs-warning: #F59E0B;
  --bs-warning-rgb: 245, 158, 11;
  --bs-danger: #EF4444;
  --bs-danger-rgb: 239, 68, 68;
  --bs-body-bg: #F8FAFC;
  --bs-body-color: #0F172A;
  --bs-border-color: #E2E8F0;
  --bs-border-radius: 12px;
  --bs-border-radius-lg: 20px;
  --bs-font-sans-serif: "Inter", system-ui, -apple-system, sans-serif;

  /* Logo Configuration */
  --logo-width: 180px;
  --logo-height: auto;
  --logo-path: url('assets/images/logo.png');

  /* Spacing */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
}

/* Premium SaaS Layout */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: 280px;
  flex-shrink: 0;
  position: fixed;
  top: 73px;
  left: 0;
  bottom: 0;
  z-index: 40;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
}

@media (max-width: 1023px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.show {
    transform: translateX(0);
  }
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 39;
  backdrop-filter: blur(2px);
}

@media (max-width: 1023px) {
  .sidebar-backdrop.show {
    display: block;
  }
}

.app-main {
  flex: 1;
  margin-left: 280px;
  min-height: calc(100vh - 73px);
}

@media (max-width: 1023px) {
  .app-main {
    margin-left: 0;
  }
}

/* Logo Styles - Using centralized Branding configuration */
.lms-logo {
  width: 350px;
  height: auto;
  object-fit: contain;
  display: block;
  max-width: 100%;
}

.brand-logo {
  width: 250px;
  height: auto;
  object-fit: contain;
  display: block;
  max-width: 100%;
}

.brand-logo-sm {
  width: 160px;
  height: auto;
  object-fit: contain;
  display: block;
  max-width: 100%;
}

.brand-logo-lg {
  width: 280px;
  height: auto;
  object-fit: contain;
  display: block;
  max-width: 100%;
}

/* Responsive logo sizing */
@media (max-width: 992px) {
  .lms-logo,
  .brand-logo {
    width: 220px;
  }
}

@media (max-width: 768px) {
  .lms-logo,
  .brand-logo {
    width: 180px;
  }
  .brand-logo-sm {
    width: 140px;
  }
}

@media (max-width: 576px) {
  .lms-logo,
  .brand-logo {
    width: 150px;
  }
  .brand-logo-sm {
    width: 120px;
  }
}

* { box-sizing: border-box; }

body {
  background: var(--background-color);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Global button styles */
.btn-primary-custom {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  padding: 0.625rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.btn-primary-custom:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.btn-outline-custom {
  background: transparent;
  border: 1.5px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.625rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.btn-outline-custom:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}
.btn {
  border-radius: var(--radius);
  font-weight: 500;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}
.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.btn-outline-primary:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}
.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
}

.container {
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.container-fluid {
  padding: 0 24px;
}

/* Public site */
.public-nav {
  background: var(--card-background);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  padding: 1rem 0;
}
.public-nav .navbar-brand {
  font-weight: 700;
  color: var(--secondary-color) !important;
  display: flex;
  align-items: center;
  height: auto;
}
.public-nav .navbar-brand img {
  max-height: 60px;
}
.public-nav .nav-link {
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition);
}
.public-nav .nav-link:hover {
  color: var(--primary-color);
}
.hero-section {
  background: var(--card-background);
  color: var(--text-color);
  padding: 5rem 0 6rem;
  border-bottom: 1px solid var(--border-color);
}
.hero-section h1 { font-weight: 700; font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.2; }
.hero-section .lead { font-size: clamp(1rem, 2vw, 1.25rem); opacity: 0.95; }

/* Modern SaaS/LMS Hero Section */
.modern-hero {
  background: var(--background-color);
  color: var(--text-color);
  padding: 5rem 0;
  min-height: 750px;
  display: flex;
  align-items: center;
}
.modern-hero h1 {
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text-color);
}
.modern-hero .lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
  line-height: 1.6;
}
.modern-hero .btn-primary-custom {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  padding: 1rem 2.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}
.modern-hero .btn-primary-custom:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}
.modern-hero .btn-outline-custom {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 1rem 2.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}
.modern-hero .btn-outline-custom:hover {
  background: var(--primary-color);
  color: #fff;
  transform: translateY(-2px);
}
.modern-hero .hero-image {
  position: relative;
}
.modern-hero .hero-image img {
  border-radius: var(--fa-radius-lg);
  box-shadow: var(--fa-card-shadow-hover);
}

/* Page Hero */
.page-hero {
  background: var(--secondary-color);
  color: #fff;
  padding: 4rem 0;
}
.page-hero h1 {
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
}
.page-hero .lead {
  font-size: 1.2rem;
  opacity: 0.9;
}
.stat-card {
  background: var(--card-background);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.stat-card h3 { color: var(--primary-color); font-weight: 700; margin: 0; font-size: 2.5rem; }
.stat-card p { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; margin: 0; }

/* Modern Stats Section */
.modern-stats-section {
  padding: 5rem 0;
  background: var(--card-background);
}
.modern-stat-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  height: 100%;
}
.modern-stat-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: var(--primary-color);
}
.modern-stat-card .stat-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: var(--primary-color);
}
.modern-stat-card .stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.modern-stat-card .stat-label {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Modern Feature Cards */
.modern-feature-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
  height: 100%;
}
.modern-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-color);
}
.modern-feature-card .feature-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--primary-color);
}
.modern-feature-card .feature-title {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}
.modern-feature-card .feature-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}
/* Cisco-Style Course Cards */
.cisco-course-card {
  background: var(--card-background);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}
.cisco-course-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}
.cisco-course-card .course-thumbnail {
  height: 160px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.cisco-course-card .course-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(255, 255, 255, 0.95);
  color: #1E293B;
}
.cisco-course-card .course-share {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748B;
  cursor: pointer;
  transition: all 0.2s;
}
.cisco-course-card .course-share:hover {
  background: #fff;
  color: var(--fa-primary);
}
.cisco-course-card .course-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cisco-course-card .course-provider {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.cisco-course-card .course-provider i {
  font-size: 1rem;
  color: var(--primary-color);
}
.cisco-course-card .course-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cisco-course-card .course-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.cisco-course-card .course-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}
.cisco-course-card .course-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.cisco-course-card .course-meta i {
  font-size: 0.9rem;
}
.cisco-course-card .course-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}
.cisco-course-card .course-duration {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.cisco-course-card .course-price {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
}
.cisco-course-card .course-locked {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  z-index: 10;
}
.cisco-course-card.is-locked {
  opacity: 0.85;
}

/* Modern Course Grid - Cisco Style */
.cisco-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .cisco-course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cisco-course-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .cisco-course-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* App shell */
.app-wrapper { display: flex; min-height: calc(100vh - 56px); }
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-background);
  color: #fff;
  flex-shrink: 0;
  transition: transform .3s;
  z-index: 1040;
}
.app-sidebar .nav-link {
  color: rgba(255,255,255,.85);
  border-radius: 8px;
  margin: 2px 12px;
  padding: .6rem 1rem;
}
.app-sidebar .nav-link:hover {
  background: var(--primary-light);
  color: var(--primary-color);
}
.app-sidebar .nav-link.active {
  background: var(--primary-color);
  color: #fff;
}
.app-main { flex: 1; padding: 1rem; min-width: 0; }
.app-topbar {
  background: var(--card-background);
  border-bottom: 1px solid var(--border-color);
  padding: .75rem 1.5rem;
}
.sidebar-toggle { display: none; }

@media (max-width: 991.98px) {
  .app-sidebar {
    position: fixed;
    top: 56px;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
  }
  .app-sidebar.show { transform: translateX(0); }
  .sidebar-toggle { display: inline-block; }
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 56px 0 0 0;
    background: rgba(0,0,0,.4);
    z-index: 1035;
  }
  .sidebar-backdrop.show { display: block; }
}

/* Dashboard cards */
.dash-card {
  background: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  padding: 1.25rem;
  height: 100%;
  transition: box-shadow var(--transition);
}
.dash-card:hover {
  box-shadow: var(--card-shadow-hover);
}

/* Content pages: dash-cards must not stretch to full viewport */
.final-exam-page .dash-card,
.assessment-page .dash-card {
  height: auto;
}

.final-exam-page {
  max-width: 900px;
}

.final-exam-page .exam-intro {
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.final-exam-page .exam-question-card {
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
}

.final-exam-page .exam-part-heading {
  margin: 1.25rem 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-color, #6b7280);
}

.final-exam-page .exam-submit-bar {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
}
.dash-card .label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--gray-color);
}
.dash-card .value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
}

.dash-card .label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
}

/* Course status */
.course-card {
  border: 2px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  transition: border-color .2s;
  height: 100%;
}
.course-card.status-not_started { border-color: #dee2e6; }
.course-card.status-in_progress { border-color: var(--accent-color); }
.course-card.status-completed { border-color: var(--success-color); }
.course-card .thumb {
  height: 140px;
  background: var(--primary-light);
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 2.5rem;
}
.badge-status-not_started { background: #6c757d; }
.badge-status-enrolled { background: #0dcaf0; color: #000; }
.badge-status-in_progress { background: var(--accent-color); }
.badge-status-completed { background: var(--success-color); }

.progress-thin { height: 8px; border-radius: 4px; }

/* Auth */
.auth-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  background: var(--card-background);
}
.auth-brand {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.5rem;
}

/* Tables */
.table-card {
  background: var(--card-background);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.table-card .table { margin: 0; }

/* Admin tabs */
.admin-nav-pills .nav-link.active {
  background: var(--primary-color);
}

/* Admin training management page */
.admin-training-page {
  width: 100%;
  max-width: 100%;
}
.admin-training-page .admin-nav-pills {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-left: 0;
  margin-bottom: 1.5rem;
}
.admin-training-page .admin-nav-pills .nav-item {
  flex: 0 0 auto;
}
.admin-training-page .tab-content > .tab-pane:not(.active) {
  display: none;
}
.admin-training-page .tab-content > .tab-pane.active {
  display: block;
}
.admin-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .admin-category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}
@media (min-width: 992px) {
  .admin-category-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}
@media (min-width: 1280px) {
  .admin-category-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}
.admin-category-card {
  display: block;
  min-width: 0;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.admin-category-card:hover {
  color: inherit;
  transform: translateY(-4px);
}
.admin-category-card .card {
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: box-shadow 0.3s ease;
  height: 100%;
}
.admin-category-card:hover .card {
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.1);
}
.admin-category-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.admin-category-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
}
.admin-category-card h5 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.admin-category-card .btn-primary-custom {
  margin-top: auto;
  align-self: flex-start;
}
.admin-category-card .card-body {
  min-width: 0;
}
.admin-courses-page .page-hero {
  display: none;
}
.admin-course-grid {
  gap: 1rem;
}
.admin-course-card .course-thumbnail {
  height: 140px;
}
.admin-course-card .course-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.admin-course-card-actions {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  justify-content: stretch;
}
.admin-course-card-actions .btn {
  flex: 1 1 0;
  min-width: 0;
}
.admin-breadcrumb .breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 0;
}
.admin-training-page > p.text-muted {
  margin-bottom: 0.75rem !important;
}
.admin-empty-state {
  padding: 2rem 1rem;
}
.academy-admin .app-main {
  padding: 0.75rem 1rem 1.5rem;
}
@media (max-width: 767.98px) {
  .cisco-course-grid {
    grid-template-columns: 1fr;
  }
  .admin-course-card-actions {
    flex-direction: column;
  }
}
.min-w-0 {
  min-width: 0;
}

footer.site-footer {
  background: var(--card-background);
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  margin-top: 3rem;
  font-size: .9rem;
  color: var(--gray-color);
}

/* Academy app shell */
.academy-app { background: var(--background-color); }
.academy-topbar {
  height: 60px;
  background: var(--navbar-background);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 1050;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.academy-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-weight: 700;
  color: var(--text-color);
  text-decoration: none;
  font-size: 1.1rem;
}
.academy-search {
  flex: 1;
  max-width: 420px;
  margin: 0 1.5rem;
  position: relative;
}
.academy-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
}
.academy-search input {
  padding-left: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--background-color);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.academy-search input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
  background: var(--card-background);
}
.academy-topbar-actions { display: flex; align-items: center; gap: .75rem; }
.academy-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  text-decoration: none;
  font-size: .9rem;
  transition: background var(--transition), transform var(--transition);
}
.academy-avatar:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: scale(1.05);
}
.app-wrapper { min-height: calc(100vh - 60px); }
.app-sidebar-light {
  background: var(--sidebar-background) !important;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}
.app-sidebar-light .nav-link {
  color: var(--text-muted) !important;
  margin: 2px 10px;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.app-sidebar-light .nav-link:hover {
  background: var(--primary-light) !important;
  color: var(--primary-color) !important;
}
.app-sidebar-light .nav-link.active {
  background: var(--primary-color) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}
.app-sidebar-light .nav-link i { font-size: 1.15rem; width: 1.25rem; }
.sidebar-footer {
  margin-top: auto;
  padding: 1rem;
  border-top: 1px solid var(--border-color);
}
@media (max-width: 991.98px) {
  .app-sidebar-light { top: 60px; }
  .sidebar-backdrop { inset: 60px 0 0 0; }
}

/* Hero with photo */
.hero-section.has-image {
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.6) 50%, rgba(15, 23, 42, 0.3) 100%),
    url('../images/hero-learning.jpg') center/cover no-repeat;
  min-height: 380px;
  display: flex;
  align-items: center;
  color: #fff;
}

/* Academy course grid */
.academy-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.academy-course-grid .academy-course-tile {
  background: #fff;
  border-radius: var(--fa-radius);
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.academy-course-grid .academy-course-tile:hover {
  box-shadow: var(--fa-card-shadow);
  transform: translateY(-2px);
}
.academy-course-tile .tile-img {
  height: 160px;
  object-fit: cover;
  width: 100%;
  background: #e5e7eb;
}
.academy-course-tile .tile-body { padding: 1rem; flex: 1; display: flex; flex-direction: column; }
.academy-course-tile .tile-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: .5rem;
}
.badge-published {
  background: #d1fae5;
  color: #065f46;
  font-weight: 600;
  font-size: .7rem;
  text-transform: uppercase;
}
.badge-draft {
  background: #f3f4f6;
  color: #6b7280;
  font-weight: 600;
  font-size: .7rem;
}

/* Achievements banner */
.achievements-banner {
  background: var(--secondary-color);
  color: #fff;
  border-radius: var(--fa-radius-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}
.achievements-banner p { margin: 0; opacity: .95; }
.badge-tile {
  background: #fff;
  border-radius: var(--fa-radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--fa-card-shadow);
  height: 100%;
}
.badge-tile .badge-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto .75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
}
.badge-tile.earned .badge-icon { background: var(--primary-color); }
.badge-tile.locked .badge-icon { background: #d1d5db; color: #9ca3af; }
.badge-tile.locked { opacity: .7; }

.btn-create-course {
  border-radius: 999px;
  padding: .5rem 1.25rem;
  font-weight: 600;
}
.admin-create-panel {
  background: #fff;
  border-radius: var(--fa-radius);
  box-shadow: var(--fa-card-shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Enhancement: panels, locked courses, public pages */
.glass-panel, .glass-stat, .feature-card, .testimonial-card {
  background: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: var(--fa-radius-lg);
  box-shadow: var(--fa-card-shadow);
}
.dashboard-hero, .learner-welcome { padding: 1.5rem 2rem; }
.hero-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.feature-card { transition: transform 0.2s, box-shadow 0.2s; }
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-hover); }
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--fa-primary);
}
.page-hero-sm {
  background: var(--secondary-color);
  color: #fff;
  padding: 3rem 0;
}
.testimonial-card { border-left: 4px solid var(--fa-accent); }
.academy-course-tile.is-locked { opacity: 0.85; filter: grayscale(0.35); }
.tile-img-wrap { position: relative; }
.course-lock-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2.5rem;
}
.site-footer a { color: var(--fa-primary); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* ========== Theme v2: Enterprise LMS ========== */
.public-site { background: #f8fafc; }
.min-vh-50 { min-height: 50vh; }
.hero-illustration {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-illustration .bi-hospital { font-size: 5rem; opacity: .35; position: absolute; }
.hero-illustration .bi-mortarboard-fill { font-size: 3.5rem; z-index: 1; }

.about-academy-section {
  background: var(--background-color);
  padding: 4rem 0;
  margin-top: -1rem;
}
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--fa-accent);
  margin-bottom: .5rem;
}
.mv-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
  transition: transform var(--transition), box-shadow var(--transition);
}
.mv-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); }
.mv-mission { border-top: 4px solid var(--primary-color); }
.mv-vision { border-top: 4px solid var(--accent-color); }
.mv-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.benefit-card {
  background: #fff;
  border-radius: var(--fa-radius);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid #eef2f6;
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
  transition: all .25s;
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow); }
.benefit-card > i { font-size: 2rem; color: var(--primary-color); display: block; margin-bottom: .75rem; }

/* Modern Footer */
.modern-footer {
  background: var(--secondary-color);
  color: #2D2D2D;
  margin-top: 0;
  border-top: none;
  padding: 4rem 0 2rem;
}
.modern-footer .container {
  max-width: 1600px;
}
.modern-footer .footer-brand { color: #1a1a1a; font-weight: 700; font-size: 1.25rem; margin-bottom: 1rem; }
.modern-footer .footer-heading { color: #1a1a1a; font-weight: 600; font-size: 1rem; margin-bottom: 1.25rem; }
.modern-footer .footer-text { color: #4a4a4a; font-size: .9rem; line-height: 1.6; }
.modern-footer .footer-links a,
.modern-footer .footer-contact a { color: #3a3a3a; text-decoration: none; transition: color 0.2s; }
.modern-footer .footer-links a:hover,
.modern-footer .footer-contact a:hover { color: var(--primary-dark); }
.modern-footer .footer-links li { margin-bottom: .75rem; }
.modern-footer .footer-contact li { margin-bottom: 1rem; font-size: .9rem; display: flex; gap: .75rem; }
.modern-footer .footer-contact i { color: var(--primary-dark); flex-shrink: 0; margin-top: 2px; }
.modern-footer .footer-bottom { border-top: 1px solid rgba(0,0,0,.1); color: #5a5a5a; padding-top: 2rem; margin-top: 3rem; }
.modern-footer .footer-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,0,0,.1);
  color: #1a1a1a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
}
.modern-footer .footer-social-btn:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }

/* Modern About Section */
.modern-about-section {
  padding: 5rem 0;
  background: #fff;
}
.modern-about-card {
  background: var(--card-background);
  border-radius: var(--fa-radius-lg);
  padding: 3rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--fa-card-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.modern-about-card:hover {
  box-shadow: var(--fa-card-shadow-hover);
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary-color);
}
.modern-about-card .about-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  color: var(--primary-color);
  transition: transform 0.3s ease, background 0.3s ease;
}
.modern-about-card:hover .about-icon {
  transform: rotate(10deg) scale(1.1);
  background: var(--primary-color);
  color: #fff;
}
.modern-about-card .about-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1E293B;
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}
.modern-about-card:hover .about-title {
  color: var(--primary-color);
}
.modern-about-card .about-text {
  font-size: 1rem;
  color: #64748B;
  line-height: 1.7;
  margin: 0;
}

/* Modern CTA Section */
.modern-cta-section {
  background: var(--primary-color);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
}
.modern-cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}
.modern-cta-section p {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}
.modern-cta-section .btn-light-custom {
  background: #fff;
  color: var(--primary-color);
  padding: 1rem 2.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.modern-cta-section .btn-light-custom:hover {
  background: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}
.modern-cta-section .btn-outline-light-custom {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  padding: 1rem 2.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.modern-cta-section .btn-outline-light-custom:hover {
  background: #fff;
  color: var(--primary-color);
  transform: translateY(-2px);
}

/* Core Values Section */
.modern-values-section {
  padding: 5rem 0;
  background: #F8FAFC;
}
.modern-value-card {
  background: #fff;
  border-radius: var(--fa-radius-lg);
  padding: 2rem;
  text-align: center;
  border: 1px solid #E2E8F0;
  box-shadow: var(--fa-card-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
}
.modern-value-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-color);
}
.modern-value-card .value-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform 0.3s ease, background 0.3s ease;
}
.modern-value-card:hover .value-icon {
  transform: rotate(15deg) scale(1.15);
  background: var(--primary-color);
  color: #fff;
}
.modern-value-card .value-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: #1E293B;
  margin-bottom: 0.5rem;
}
.modern-value-card .value-desc {
  font-size: 0.9rem;
  color: #64748B;
  margin: 0;
}

/* Contact page */
.contact-info-card, .contact-form-card {
  background: #fff;
  border-radius: var(--fa-radius);
  padding: 1.75rem;
  box-shadow: var(--fa-card-shadow);
  border: 1px solid #eef2f6;
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}
.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--primary-light);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-map iframe { width: 100%; height: 280px; border: 0; display: block; }

/* Course grid */
.course-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.25rem;
}
@media (min-width: 576px) { .course-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .course-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1400px) { .course-grid { grid-template-columns: repeat(4, 1fr); } }

.course-grid-card {
  background: var(--card-background);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.course-grid-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-color);
}
.course-grid-card.is-locked { opacity: .88; }
.course-grid-thumb { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #e5e7eb; }
.course-grid-thumb img { width: 100%; height: 100%; object-fit: cover; }
.course-grid-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: .7rem;
  padding: .25rem .5rem;
  border-radius: 6px;
}
.course-grid-body { padding: 1rem 1.15rem 1.15rem; flex: 1; display: flex; flex-direction: column; }
.course-grid-cat { font-size: .7rem; font-weight: 600; text-transform: uppercase; color: var(--fa-accent); letter-spacing: .04em; }
.course-grid-title { font-size: 1rem; font-weight: 700; margin: .35rem 0; line-height: 1.35; color: #1a1a2e; }
.course-grid-desc { font-size: .8rem; color: #6c757d; flex-grow: 1; margin-bottom: .5rem; }
.course-grid-meta { display: flex; gap: 1rem; font-size: .75rem; color: #6c757d; }
.course-grid-actions { margin-top: auto; padding-top: .5rem; }

/* Learner dashboard */
.learner-dashboard { max-width: 1200px; }
.learner-hero {
  background: var(--card-background);
  color: var(--text-color);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
  box-shadow: var(--card-shadow);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.continue-card {
  background: var(--card-background);
  color: var(--text-color);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-color);
  box-shadow: var(--card-shadow);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.continue-card .badge {
  background: var(--primary-light) !important;
  color: var(--primary-color) !important;
}
.continue-card .progress {
  background: var(--border-color);
}
.continue-card .progress-bar {
  background: var(--accent-color) !important;
}

/* Exam & assessment option states */
.tf-option:has(input:checked) {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}
.mcq-option:has(input:checked) {
  border-color: var(--primary-color) !important;
  background: var(--primary-light);
}
.stat-tile {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: var(--card-background);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  height: 100%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.stat-tile:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-6px) scale(1.03);
  border-color: var(--primary-color);
}
.stat-tile > i { font-size: 1.75rem; opacity: .9; transition: transform 0.3s ease; }
.stat-tile:hover > i { transform: scale(1.15); }
.stat-tile-primary { border-left: 4px solid var(--fa-primary); }
.stat-tile-primary > i { color: var(--fa-primary); }
.stat-tile-warning { border-left: 4px solid var(--warning-color); }
.stat-tile-warning > i { color: var(--warning-color); }
.stat-tile-success { border-left: 4px solid var(--success-color); }
.stat-tile-success > i { color: var(--success-color); }
.stat-tile-accent { border-left: 4px solid var(--fa-accent); }
.stat-tile-accent > i { color: var(--fa-accent); }
.stat-num { display: block; font-size: 1.5rem; font-weight: 700; line-height: 1.2; }
.stat-lbl { font-size: .7rem; color: #6c757d; text-transform: uppercase; letter-spacing: .03em; }
.panel-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}
.panel-title { font-weight: 700; font-size: .95rem; color: #374151; margin-bottom: 0; }
.chart-wrap { max-height: 200px; position: relative; }
.progress-legend { display: flex; gap: 1rem; font-size: .8rem; color: #6c757d; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; }
.dot-success { background: var(--success-color); }
.dot-muted { background: var(--border-color); }
.course-list-item {
  display: flex;
  align-items: center;
  padding: .75rem 0;
  border-bottom: 1px solid #f0f0f0;
  text-decoration: none;
  color: inherit;
}
.course-list-item:last-child { border-bottom: 0; }
.course-list-item:hover { background: #f8fafc; margin: 0 -.5rem; padding-left: .5rem; padding-right: .5rem; border-radius: 8px; }
.cert-chip {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem .85rem;
  background: #f8fafc;
  border-radius: 8px;
  font-size: .875rem;
}
.app-main { padding: 1rem 1.25rem 2rem; }

/* Admin dashboard */
.admin-dashboard { max-width: 1400px; }
.admin-dashboard-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.admin-badge {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--primary-color);
  background: var(--primary-light);
  padding: .2rem .6rem;
  border-radius: 6px;
}
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin-bottom: 1rem;
}
@media (min-width: 768px) { .admin-stat-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1200px) { .admin-stat-grid { grid-template-columns: repeat(5, 1fr); } }
.admin-stat-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: 1rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.admin-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}
.admin-stat-card-lg { grid-column: span 1; }
@media (min-width: 768px) {
  .admin-stat-card-lg { grid-column: span 1; }
}
.admin-stat-card.stat-blue { border-top: 3px solid var(--fa-primary); }
.admin-stat-card.stat-teal { border-top: 3px solid var(--fa-accent); }
.admin-stat-card.stat-green { border-top: 3px solid var(--success-color); }
.admin-stat-card.stat-orange { border-top: 3px solid var(--warning-color); }
.admin-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--fa-primary);
  margin-bottom: .5rem;
}
.admin-stat-value { font-size: 1.75rem; font-weight: 800; color: #1a1a2e; line-height: 1.1; }
.admin-stat-value-sm { font-size: 1.35rem; font-weight: 700; color: #1a1a2e; }
.admin-stat-label { font-size: .72rem; color: #6c757d; text-transform: uppercase; letter-spacing: .03em; margin-top: .15rem; }
.admin-stat-icon-sm { font-size: 1.1rem; color: var(--fa-accent); display: block; margin-bottom: .25rem; }
.chart-container { height: 260px; position: relative; }
.chart-container-sm { height: 220px; }
.table-modern thead th {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom-width: 1px;
  background: var(--background-color);
  padding: 0.875rem 1rem;
}
.table-modern tbody td {
  padding: 0.875rem 1rem;
  vertical-align: middle;
  border-color: var(--border-color);
}
.table-modern tbody tr {
  transition: background var(--transition);
}
.table-modern tbody tr:hover {
  background: var(--primary-light);
}
.mini-metric {
  text-align: center;
  padding: .75rem;
  background: #f8fafc;
  border-radius: 8px;
}
.mini-metric span { display: block; font-size: 1.25rem; font-weight: 700; color: var(--fa-primary); }
.mini-metric small { color: #6c757d; font-size: .7rem; }

.academy-app .app-sidebar-light {
  background: var(--sidebar-background) !important;
}
.catalog-toolbar .form-control,
.catalog-toolbar .form-select { border-radius: 8px; }

/* Imported HTML course content (modules) */
.module-learning-content { font-size: 0.95rem; line-height: 1.75; }
.module-learning-content h3 { font-size: 1.05rem; font-weight: 600; margin: 1rem 0 0.5rem; color: var(--primary-color); }
.module-learning-content p { margin-bottom: 0.5rem; }
.module-learning-content table { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin: 0.75rem 0; }
.module-learning-content th { background: var(--secondary-color); color: #fff; padding: 0.5rem 0.75rem; text-align: left; }
.module-learning-content td { padding: 0.45rem 0.75rem; border-bottom: 1px solid #dee2e6; }
.module-learning-content tr:nth-child(even) td { background: #f8fafc; }
.module-learning-content ul, .module-learning-content ol { margin: 0.5rem 0 0.5rem 1.25rem; }
.module-learning-content img { max-width: 100%; height: auto; border-radius: 6px; }
.module-learning-content a { color: var(--primary-color); }
.module-learning-content .highlight-box,
.module-learning-content .warn-box {
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
  border-left: 4px solid var(--primary-color);
}
.module-learning-content .highlight-box { background: var(--primary-light); border-left-color: var(--primary-color); }
.module-learning-content .warn-box { background: #FEF3C7; border-left-color: var(--warning-color); }
.module-learning-content .info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.module-learning-content .info-card {
  background: var(--background-color);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  border-left: 3px solid var(--accent-color);
}
.module-learning-content .section { margin-bottom: 1rem; }

/* ========== Modern 2026 Dashboard Styles ========== */

/* Executive Dashboard Container */
.executive-dashboard {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Executive Dashboard Hero */
.executive-hero {
  margin-bottom: 32px;
}

.executive-hero h1 {
  font-size: 48px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 8px;
  line-height: 1.1;
}

.executive-hero p {
  font-size: 1.125rem;
  color: #64748B;
  max-width: 600px;
}

/* Executive KPI Grid */
.executive-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

/* Executive KPI Card */
.executive-kpi-card {
  background: #FFFFFF;
  border-radius: 20px;
  height: 140px;
  padding: 24px;
  box-shadow: 0 4px 6px rgba(0, 87, 255, 0.05), 0 1px 3px rgba(0, 87, 255, 0.03);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid #E2E8F0;
}

.executive-kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #0057FF 0%, #6C63FF 100%);
}

.executive-kpi-card:hover {
  box-shadow: 0 20px 40px rgba(0, 87, 255, 0.12), 0 8px 16px rgba(0, 87, 255, 0.08);
  transform: translateY(-4px);
}

.executive-kpi-card.gradient-secondary::before {
  background: linear-gradient(135deg, #6C63FF 0%, #A855F7 100%);
}

.executive-kpi-card.gradient-success::before {
  background: linear-gradient(135deg, #22C55E 0%, #10B981 100%);
}

.executive-kpi-card.gradient-accent::before {
  background: linear-gradient(135deg, #00D4FF 0%, #06B6D4 100%);
}

.executive-kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.executive-kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: #E8F0FF;
  color: #0057FF;
}

.executive-kpi-card.gradient-secondary .executive-kpi-icon {
  background: #F0E6FF;
  color: #6C63FF;
}

.executive-kpi-card.gradient-success .executive-kpi-icon {
  background: #DCFCE7;
  color: #22C55E;
}

.executive-kpi-card.gradient-accent .executive-kpi-icon {
  background: #E0F2FE;
  color: #00D4FF;
}

.executive-kpi-trend {
  font-size: 0.75rem;
  font-weight: 600;
  color: #22C55E;
  display: flex;
  align-items: center;
  gap: 4px;
}

.executive-kpi-trend.down {
  color: #EF4444;
}

.executive-kpi-value {
  font-size: 36px;
  font-weight: 700;
  color: #0F172A;
  line-height: 1;
  margin-bottom: 4px;
}

.executive-kpi-label {
  font-size: 0.875rem;
  color: #64748B;
  font-weight: 500;
}

/* Quick Actions Panel */
.quick-actions-panel {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 4px 6px rgba(0, 87, 255, 0.05), 0 1px 3px rgba(0, 87, 255, 0.03);
  margin-bottom: 32px;
  border: 1px solid #E2E8F0;
}

.quick-actions-panel h6 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 24px;
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .quick-actions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .quick-actions-grid {
    grid-template-columns: 1fr;
  }
}

.quick-action-card {
  background: #F8FAFC;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  text-decoration: none;
  color: #0F172A;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
}

.quick-action-card:hover {
  background: #E8F0FF;
  border-color: #0057FF;
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 87, 255, 0.12), 0 8px 16px rgba(0, 87, 255, 0.08);
}

.quick-action-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #0057FF 0%, #6C63FF 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 12px;
}

.quick-action-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0F172A;
}

/* Analytics Section */
.analytics-section {
  margin-bottom: 32px;
}

.analytics-section h6 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 24px;
}

.analytics-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

@media (max-width: 992px) {
  .analytics-grid {
    grid-template-columns: 1fr;
  }
}

.analytics-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 4px 6px rgba(0, 87, 255, 0.05), 0 1px 3px rgba(0, 87, 255, 0.03);
  border: 1px solid #E2E8F0;
}

.analytics-card h6 {
  font-size: 1rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 24px;
}

.analytics-chart-container {
  height: 300px;
  position: relative;
}

/* Management Widgets */
.management-widgets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .management-widgets {
    grid-template-columns: 1fr;
  }
}

.management-widget {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 4px 6px rgba(0, 87, 255, 0.05), 0 1px 3px rgba(0, 87, 255, 0.03);
  border: 1px solid #E2E8F0;
}

.management-widget h6 {
  font-size: 1rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.management-widget h6 a {
  font-size: 0.875rem;
  color: #0057FF;
  text-decoration: none;
  font-weight: 500;
}

.management-widget h6 a:hover {
  text-decoration: underline;
}

.management-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.management-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #E2E8F0;
}

.management-list-item:last-child {
  border-bottom: none;
}

.management-list-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.management-list-item-avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0057FF 0%, #6C63FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  font-weight: 600;
}

.management-list-item-details {
  flex: 1;
}

.management-list-item-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 2px;
}

.management-list-item-meta {
  font-size: 0.75rem;
  color: #64748B;
}

.management-list-item-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0057FF;
}

/* Glassmorphism Card Base */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition);
}

.glass-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
}

/* Modern Dashboard Hero */
.dashboard-hero {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-4);
  box-shadow: var(--card-shadow-lg);
}

.dashboard-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, 20px); }
}

.dashboard-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 1;
}

.dashboard-hero p {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.dashboard-hero-actions {
  margin-top: var(--space-4);
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--space-2);
}

.dashboard-hero-actions .btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all var(--transition);
}

.dashboard-hero-actions .btn-primary {
  background: white;
  color: var(--primary-color);
  border: none;
}

.dashboard-hero-actions .btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.dashboard-hero-actions .btn-outline-primary {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.5);
}

.dashboard-hero-actions .btn-outline-primary:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

/* Modern Statistics Cards */
.modern-stat-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.modern-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
}

.modern-stat-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
}

.modern-stat-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--primary-light);
  color: var(--primary-color);
  flex-shrink: 0;
}

.modern-stat-icon.gradient-primary {
  background: var(--gradient-primary);
  color: white;
}

.modern-stat-icon.gradient-secondary {
  background: var(--gradient-secondary);
  color: white;
}

.modern-stat-icon.gradient-success {
  background: var(--gradient-success);
  color: white;
}

.modern-stat-icon.gradient-accent {
  background: var(--gradient-accent);
  color: white;
}

.modern-stat-content {
  flex: 1;
}

.modern-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.modern-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modern-stat-trend {
  font-size: 0.75rem;
  color: var(--success-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: var(--space-1);
}

/* Modern Course Card */
.modern-course-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
}

.modern-course-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-6px);
  border-color: var(--primary-color);
}

.modern-course-card-image {
  height: 180px;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.modern-course-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.modern-course-card:hover .modern-course-card-image img {
  transform: scale(1.1);
}

.modern-course-card-badge {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background: rgba(255,255,255,0.95);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-color);
  backdrop-filter: blur(10px);
}

.modern-course-card-body {
  padding: var(--space-4);
}

.modern-course-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.modern-course-card-meta {
  display: flex;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.modern-course-card-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.modern-course-card-progress {
  margin-bottom: var(--space-3);
}

.modern-course-card-progress-bar {
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--space-1);
}

.modern-course-card-progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width var(--transition);
}

.modern-course-card-progress-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.modern-course-card-footer {
  display: flex;
  gap: var(--space-2);
}

.modern-course-card-footer .btn {
  flex: 1;
  padding: 0.625rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition);
}

/* Modern Achievement Badge */
.achievement-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--success-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--success-color);
  transition: all var(--transition);
}

.achievement-badge:hover {
  background: var(--success-color);
  color: white;
  transform: scale(1.05);
}

.achievement-badge-icon {
  width: 32px;
  height: 32px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
}

.achievement-badge-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--success-dark);
}

.achievement-badge:hover .achievement-badge-text {
  color: white;
}

/* Modern Certificate Card */
.certificate-card {
  background: var(--card-background);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.certificate-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: var(--accent-color);
}

.certificate-card-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.certificate-card-content {
  flex: 1;
}

.certificate-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--space-1);
}

.certificate-card-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.certificate-card-action {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition);
}

/* Modern Search Bar */
.modern-search-bar {
  position: relative;
  max-width: 400px;
}

.modern-search-bar input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  transition: all var(--transition);
  background: var(--card-background);
}

.modern-search-bar input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.modern-search-bar-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Collapsible Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-background);
  border-right: 1px solid var(--border-color);
  transition: all var(--transition);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 1000;
  overflow-y: auto;
}

.sidebar.collapsed {
  width: var(--sidebar-width-collapsed);
}

.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .sidebar-menu-text {
  display: none;
}

.sidebar.collapsed .sidebar-menu-item {
  justify-content: center;
  padding: 0.75rem;
}

.sidebar-toggle {
  position: fixed;
  left: var(--sidebar-width);
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color);
  color: white;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  z-index: 1001;
  transition: all var(--transition);
}

.sidebar.collapsed ~ .sidebar-toggle {
  left: var(--sidebar-width-collapsed);
}

.sidebar-toggle:hover {
  background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 992px) {
  .dashboard-hero h1 {
    font-size: 2rem;
  }
  
  .modern-stat-card {
    padding: var(--space-3);
  }
  
  .modern-stat-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  
  .modern-stat-value {
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.active {
    transform: translateX(0);
  }
  
  .dashboard-hero {
    padding: var(--space-4);
  }
  
  .dashboard-hero h1 {
    font-size: 1.75rem;
  }
  
  .dashboard-hero-actions {
    flex-direction: column;
  }
  
  .modern-stat-card {
    flex-direction: column;
    text-align: center;
  }
  
  .modern-stat-card::before {
    width: 100%;
    height: 4px;
    top: 0;
    left: 0;
  }
}

/* ========== Video Hero Section ========== */
.video-hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.video-hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}

.video-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.50);
  z-index: 1;
}

.video-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 24px;
}

.video-hero-text-container {
  max-width: 900px;
  animation: fadeInUp 1s ease-out;
}

.video-hero-heading {
  font-size: 56px;
  font-weight: 700;
  color: #ffffff;
  max-width: 900px;
  text-align: center;
  line-height: 1.2;
  margin: 0 0 20px 0;
}

.video-hero-description {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  text-align: center;
  margin: 20px 0 0 0;
  line-height: 1.5;
}

.video-hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
  animation: fadeInUp 1s ease-out 0.3s backwards;
}

/* Fade-in animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll animation classes */
.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered animation delays */
.scroll-animate-delay-1 { transition-delay: 0.1s; }
.scroll-animate-delay-2 { transition-delay: 0.2s; }
.scroll-animate-delay-3 { transition-delay: 0.3s; }
.scroll-animate-delay-4 { transition-delay: 0.4s; }

/* Responsive Design - Tablet */
@media (max-width: 991.98px) {
  .video-hero-section {
    height: 80vh;
  }
  
  .video-hero-heading {
    font-size: 42px;
  }
  
  .video-hero-description {
    font-size: 20px;
  }
}

/* Responsive Design - Mobile */
@media (max-width: 767.98px) {
  .video-hero-section {
    height: 70vh;
  }
  
  .video-hero-heading {
    font-size: 32px;
    max-width: 100%;
  }
  
  .video-hero-description {
    font-size: 18px;
    max-width: 100%;
  }
  
  .video-hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .video-hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}