/* =============================================================================
   MOBILE NAVIGATION, LAYOUT & FOOTER FIXES
   ========================================================================== */

@media (max-width: 991px) {
  /* --- Body Scroll Lock --- */
  body.mobile-menu-active {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
  }

  /* --- Header Adjustments --- */
  .header-area {
    height: 80px;
    background-color: var(--eduskill-bg) !important;
    padding: 0 15px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1002;
  }

  .header-area .main-nav .logo {
    line-height: 80px;
  }

  /* --- Hamburger Menu Trigger --- */
  .header-area .main-nav .menu-trigger {
    display: block !important;
    top: 23px;
    right: 20px;
    z-index: 1003;
  }

  .header-area .main-nav .menu-trigger span,
  .header-area .main-nav .menu-trigger span:before,
  .header-area .main-nav .menu-trigger span:after {
    background-color: var(--text-light);
    transition: all 0.4s ease;
  }

  /* --- Full-Screen Mobile Menu Drawer --- */
  .header-area .main-nav .nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 80%;
    height: calc(100vh - 80px);
    background-color: var(--eduskill-bg);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: none;
    margin-top: 0 !important;
  }

  @media (min-width: 576px) {
    .header-area .main-nav .nav { width: 50%; }
  }

  .header-area .main-nav .nav.is-open {
    transform: translateX(0);
  }

  /* --- Menu Item Styling --- */
  .header-area .main-nav .nav li {
    width: 100%;
    text-align: left;
    padding: 0 !important;
    border-bottom: 1px solid var(--eduskill-border);
    background: var(--eduskill-bg) !important;
  }

  .header-area .main-nav .nav li a {
    display: block;
    padding: 18px 25px !important;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-light) !important;
    position: relative;
    transition: background-color 0.2s ease;
    line-height: 1.5 !important;
    height: auto !important;
  }

  .header-area .main-nav .nav li a:hover,
  .header-area .main-nav .nav li a:focus {
    background-color: var(--eduskill-hover) !important;
    color: var(--eduskill-primary) !important;
  }

  /* --- Sub-Menu Styling --- */
  .header-area .main-nav .nav li.has-sub ul.sub-menu {
    position: static;
    display: none;
    width: 100%;
    background-color: var(--eduskill-hover) !important;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    height: auto;
    transition: all 0.3s ease;
    padding: 0;
  }

  .header-area .main-nav .nav li.has-sub ul.sub-menu li a {
    padding-left: 40px !important;
    font-size: 16px;
    font-weight: 400;
    color: var(--eduskill-muted) !important;
  }

  .header-area .main-nav .nav li.has-sub ul.sub-menu li a:hover {
    color: var(--eduskill-primary) !important;
    background-color: var(--eduskill-hover) !important;
  }

  .header-area .main-nav .nav li.has-sub > a::after {
    content: "\f107";
    font-family: "FontAwesome";
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--text-light);
    transition: transform 0.3s ease, color 0.3s ease;
  } 

  .header-area .main-nav .nav li.has-sub.active > a::after {
    transform: translateY(-50%) rotate(-180deg);
    color: var(--eduskill-primary) !important;
  }

  /* --- Smooth Slide Animation for Submenus --- */
  .header-area .main-nav .nav li.has-sub ul.sub-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
  }

  .header-area .main-nav .nav li.has-sub.active ul.sub-menu {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
  }

  /* --- Global Mobile Fixes --- */
  .site-footer .footer-content {
    grid-template-columns: repeat(2, 1fr) !important;
    text-align: left;
    gap: 30px;
  }

  .site-footer .footer-bottom {
    flex-direction: column;
    gap: 15px;
  }

  /* --- Scroller Mobile Fixes --- */
  .scroller {
    -webkit-overflow-scrolling: touch;
  }

  .scroller__inner {
    gap: 0.75rem;
    padding-block: 0.75rem;
  }

  .testimonial-card-new {
    width: 320px;
    padding: 1.5rem;
  }

  /* --- About Us Page Mobile Fixes --- */
  .about-us-page .section {
    padding: 40px 0;
  }

  .about-us-page .section-heading {
    margin-bottom: 30px;
    text-align: center;
  }

  .about-us-page .section-heading h2::after, .about-us-page .section-heading h2::before,
  .policy-content-section h2::after, .policy-content-section h2::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .about-us-page p {
    padding: 0 20px;
    text-align: center;
  }

  .about-us-page .feature-card {
    margin-bottom: 30px;
  }

  .about-us-page .our-partner-section .partner-logo {
    max-width: 200px;
  }

  .about-us-page .impact-section .feature-card {
    margin-bottom: 20px;
  }

  /* --- Policy Pages Mobile Fixes --- */
  .policy-content-section { padding: 40px 0; }

  .policy-content-section .container .col-lg-10 { 
    max-width: 100%; 
    padding: 0 15px;
  }

  .policy-content-section h2 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
  }

  .heading-page .hero-content h1 { font-size: 1.75rem; }
  .heading-page { padding: 120px 0 80px 0; }

  .policy-content-section h3 {
    font-size: 1.25rem;
    text-align: center;
  }

  .policy-content-section p,
  .policy-content-section li {
    font-size: 0.95rem;
    line-height: 1.7;
    text-align: justify;
    margin: 15px 0;
  }

  .policy-content-section .release-info {
    text-align: center;
    margin-bottom: 2rem;
  }

  /* --- Policy Table Mobile Stack --- */
  .policy-table {
    border: none;
    box-shadow: none;
  }

  .policy-table thead {
    display: none;
  }

  .policy-table,
  .policy-table tbody,
  .policy-table tr,
  .policy-table td {
    display: block;
    width: 100%;
  }

  .policy-table tr {
    margin-bottom: 20px;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    background-color: #f8f9fa;
  }

  .policy-table td {
    border: none;
    position: relative;
    padding: 10px 10px 10px 45% !important;
    text-align: left;
  }

  .policy-table td::before {
    content: attr(data-label) ": ";
    position: absolute;
    left: 10px;
    top: 12px;
    width: 35%;
    font-weight: 600;
    color: #0a1a33;
  }

  .policy-table td strong {
    font-weight: 600;
  }

  /* --- Finer-grained Mobile Breakpoints --- */
  @media (max-width: 576px) {
    .site-footer .footer-content {
      grid-template-columns: 1fr;
    }
    
    .testimonial-card-new {
      width: 280px;
      padding: 1.25rem;
    }
    
    .about-us-page .section {
      padding: 30px 0;
    }
    
    .about-us-page p {
      padding: 0 10px;
    }
    
    .policy-content-section {
      padding: 30px 15px;
    }
    
    .policy-content-section h2 {
      font-size: 1.4rem;
    }
    
    .policy-content-section h3, .policy-content-section h4 {
      font-size: 1.15rem;
    }
    
    .policy-content-section p,
    .policy-content-section li {
      font-size: 16px;
    }
    
    .policy-table td { 
      padding: 8px 8px 8px 35% !important;
    }
    
    .policy-table td::before {
      font-size: 0.9rem;
      width: 30%;
    }
  }
}

/* --- Mobile Navigation Overlay --- */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000; /* Below the menu, above the content */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0s 0.4s;
  background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent overlay */
}

.mobile-nav-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}