body.mobile-nav-active {
      overflow: hidden;
  }

  .container {
      width: 90%;
      max-width: 1200px;
      margin: 0 auto;
  }

  /* --- Desktop Header Styles --- */
  .main-header {
      background-color: #fff;
      padding: 15px 0;
      border-bottom: 1px solid var(--border-color);
      z-index: 999;
      position: relative;
      display: block;
      /* Visible by default */
  }

  .main-header .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
  }

  .header-left {
      display: flex;
      align-items: center;
      gap: 15px;
  }

  .header-left .home-icon a {
      font-size: 1.5rem;
      color: var(--text-light);
  }

  .logo {
      display: flex;
      align-items: center;
      gap: 10px;
  }

  .logo img {
      height: 45px;
  }

  .logo-text {
      font-size: 0.9rem;
      line-height: 1.3;
      color: #444;
      font-weight: 600;
  }

  .header-right {
      display: flex;
      align-items: center;
      gap: 15px;
  }

  .header-date {
      font-size: 0.9rem;
      color: var(--text-light);
  }

  .header-buttons {
      display: flex;
      gap: 10px;
  }

  .btn {
      padding: 8px 15px;
      border: 1px solid transparent;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.3s ease;
  }

  .btn-outline {
      border-color: #ddd;
      background-color: #fff;
      color: var(--text-dark);
  }

  .btn-primary {
      background-color: var(--primary-blue);
      color: #fff;
  }

  .btn-primary:hover {
      background-color: var(--dark-blue);
  }

  /* --- Mobile Header Styles --- */
  .mobile-header {
      display: none;
      /* Hidden by default */
      position: absolute;
      top: 15px;
      left: 5%;
      width: 90%;
      z-index: 1000;
      background-color: transparent;
      border-bottom: none;
      padding: 0;
  }

  .mobile-top-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: rgba(0, 0, 0, 0.25);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 15px;
      padding: 5px 15px;
      position: relative;
  }

  .mobile-icon,
  .mobile-menu-toggle {
      color: #fff;
      font-size: 1.8rem;
      text-decoration: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 5px;
  }

  .mobile-logo {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      background-color: #fff;
      border-radius: 50%;
      padding: 5px;
      display: flex;
      justify-content: center;
      align-items: center;
      width: 60px;
      height: 60px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  .mobile-logo img {
      max-width: 100%;
      border-radius: 50%;
  }

  /* Mobile Side Navigation */
  .mobile-nav {
      position: fixed;
      top: 0;
      right: -280px;
      /* Start off-screen */
      width: 280px;
      height: 100%;
      background-color: #fff;
      box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
      transition: right 0.4s ease-in-out;
      z-index: 1002;
      overflow-y: auto;
  }

  .mobile-nav.is-open {
      right: 0;
  }

  .mobile-nav ul {
      list-style: none;
      padding: 20px 0;
      margin: 0;
  }

  .mobile-nav ul li a {
      display: block;
      padding: 15px 25px;
      text-decoration: none;
      color: var(--text-dark);
      font-weight: 600;
      border-bottom: 1px solid #e9ecef;
      transition: background-color 0.3s ease;
  }

  .mobile-nav ul li a:hover {
      background-color: #f8f9fa;
  }

  .mobile-nav ul li:last-child a {
      border-bottom: none;
  }

  /* Overlay for side navigation */
  .mobile-nav-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.5);
      z-index: 1001;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.4s ease, visibility 0.4s ease;
  }

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

  /* --- Responsive Adjustments --- */
  @media (max-width: 768px) {
      .main-header {
          display: none;
          /* Hide desktop header */
      }

      .mobile-header {
          display: block;
          /* Show mobile header */
      }
  }