body {
    margin: 0;
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    background: #f4f6f9;
    color: #1f2937;
  }
  
  /* Header */
  header {
    display: flex;
    align-items: center;
    padding: 10px 24px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
  }
  
  .logo {
    height: 80px;
    margin-left: 20px;
  }
  
  /* Navigation */
  .nav {
    display: flex;
    gap: 24px;
  }
  
  .nav a {
    position: relative;
    text-decoration: none;
    color: #1f2937;
    font-weight: 500;
    padding-bottom: 6px;
  }
  
  /* Animated underline */
  .nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s ease;
  }
  
  .nav a:hover::after {
    width: 100%;
  }
  
  /* Active menu */
  .nav a.active {
    opacity: 0.55;
    pointer-events: none;
  }
  
  .nav a.active::after {
    width: 100%;
  }
  
  /* Breadcrumb */
  .breadcrumb {
    font-size: 14px;
    padding: 12px 24px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
  }
  
  .breadcrumb a {
    color: #2563eb;
    text-decoration: none;
  }
  
  /* Buttons */
  button {
    margin-right: auto;
    padding: 6px 14px;
    cursor: pointer;
  }
  
  /* Mobile menu button */
  .menu-btn {
    display: none;
    font-size: 22px;
    background: none;
    border: none;
  }
  
  /* Layout */
  main {
    min-height: 70vh;
  }
  
  section {
    padding: 60px 20px;
    text-align: center;
  }
  
  /* Footer */
  footer {
    background: #0f172a;
    color: white;
    text-align: center;
    padding: 20px;
  }
  
  /* Utilities */
  .hidden {
    display: none;
  }
  
  /* Mobile */
  @media (max-width: 768px) {
    .menu-btn {
      display: block;
    }
  
    .nav {
      position: absolute;
      top: 80px;
      right: 0;
      background: #ffffff;
      flex-direction: column;
      width: 100%;
      padding: 20px;
      display: none;
    }
  
    .nav.open {
      display: flex;
    }
  
    .logo {
      height: 60px;
    }
    /* Cards / Boxes */
.cards-section {
    padding: 60px 20px;
    text-align: center;
    background: #f4f6f9;
  }
  
  .cards-section h2,
  .cards-section h1 {
    margin-bottom: 40px;
  }
  
  .cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    justify-items: center;
  }
  
  .card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
  }
  
  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
  }
  
  .card h3 {
    margin-bottom: 12px;
    font-size: 18px;
    color: #2563eb;
  }
  
  .card p {
    font-size: 14px;
    line-height: 1.6;
    color: #374151;
  }
  
}