:root {
      --primary-color: #9f4543;
      --secondary-color: #d9b38c;
      --text-color: #000000;
      --light-bg: #f8f9fa;
      --section-bg: #f6f2f3;
      --english-title-color: #9f4543;
    }
    
    body {
      font-family: "Noto Naskh Arabic", sans-serif;
      line-height: 1.7;
      background: #fff;
      color: var(--text-color);
      font-size: 2.1rem;
    }
    
    h1, h2, h3, h4, h5, h6 {
      font-weight: 700;
      margin-bottom: 1rem;
    }
    
    h1 { font-size: 3.5rem; }
    h2 { font-size: 3rem; }
    h3 { font-size: 2.5rem; }
    h4 { font-size: 2.5rem; }
    h5 { font-size: 2.25rem; }
    h6 { font-size: 2.1rem; }
    
    section {
      padding: 4rem 0;
      border-top: solid 2px var(--primary-color);
    }
    
    .img-container img{
              border: solid 4px var(--primary-color);
        
    }
    
    .section-bg {
      background-color: var(--section-bg);
    }
    
    .section-white {
      background-color: #fff;
    }
    
    .section-title {
      color: var(--text-color);
      padding-bottom: 10px;
      margin-bottom: 30px;
      font-weight: bold;
    }
    
    .english-title {
      color: var(--english-title-color);
      font-weight: 600;
    }
    
    .quote-box {
      background: rgba(217, 179, 140, 0.1);
      border-right: 3px solid var(--secondary-color);
      padding: 30px;
      margin: 20px 0;
      border-radius: 8px;
    }
    
    .course-highlight {
      /*background: var(--light-bg);
      border: 1px solid #ddd;*/
      border-radius: 8px;
      padding: 25px;
      margin-bottom: 25px;
      transition: transform 0.3s ease;
    }
    
    .course-highlight p{ 
        font-size: 1.5rem;
    }
        .course-highlight b{ 
    font-size: 80%;
        }
    .course-highlight:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    
    .benefits-list {
      list-style-type: none;
      padding: 0;
    }
    
    .benefits-list li {
      padding: 10px 0;
      border-bottom: 1px dashed #ddd;
      position: relative;
      padding-right: 30px;
      font-size: 2.1rem;
    }
    
    .benefits-list li:before {
      content: "•";
      color: var(--primary-color);
      font-weight: bold;
      position: absolute;
      right: 0;
      font-size: 36px;
    }
    
    .registration-section {
      background: var(--light-bg);
      padding: 40px;
      border-radius: 8px;
      margin: 40px 0;
    }
    
    .individual-course {
      border: 1px solid #ddd;
      border-radius: 8px;
      padding: 25px;
      margin-bottom: 25px;
      text-align: center;
      height: 100%;
      transition: transform 0.3s ease;
    }
    
    .individual-course:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    
    .testimonial-box {
      background: var(--light-bg);
      padding: 30px;
      margin-bottom: 30px;
      border-radius: 8px;
      height: 100%;
      border-top: 5px solid var(--primary-color);
    }
    
    .testimonial-box img {
      height: 200px;
      width: 200px;
      object-fit: cover;
      border: 5px solid var(--primary-color);
      border-radius: 50%;
    }
    
    .testimonial-box small {
      font-size: 1.9rem;
      line-height: 1.9rem;
      color: var(--primary-color);
      display: block;
      margin-top: 5px;
    }
    
        .testimonial-box p {
   font-size:80%;
    }
    
    .testimonial-author {
      font-weight: bold;
      color: var(--primary-color);
      margin-top: 15px;
    }
    
    .founder-point {
      margin-bottom: 40px;
    }
    
    .founder-point h3 {
              font-size: 1.5rem;
      color: var(--primary-color);
      padding-bottom: 10px;
    }
    
    .founder-point p {
      font-size: 1.5rem;
}
    
    .individual-course h4 {
      font-size: min(max(0.9rem, 3vw), 1.7rem);
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      line-height: 1.3;
      min-height: 2.6em;
      max-height: 2.6em;
    }
    
    .img_radius {
      border-radius: 15px;
      border: solid 5px var(--primary-color);
    }
    
    .btn-primary-custom {
      background-color: var(--primary-color);
      color: white;
      padding: 12px 24px;
      border: none;
      border-radius: 5px;
      font-weight: 600;
      transition: background-color 0.3s ease;
      width: 100%;
      max-width: 300px;
    }
    
    .btn-primary-custom:hover {
      background-color: var(--english-title-color);
      color: white;
    }
    
    /* Back to top button */
    .back-to-top {
      position: fixed;
      bottom: 30px;
      left: 30px;
      z-index: 1000;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background-color: var(--primary-color);
      color: white;
      border: none;
      font-size: 30px;
      cursor: pointer;
      display: none;
      transition: all 0.3s ease;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
      line-height: 50%;
    }
    
    .back-to-top:hover {
      background-color: var(--english-title-color);
      transform: translateY(-3px);
    }
    
    /* Lazy loading for images */
    img[data-src] {
      opacity: 0;
      transition: opacity 0.3s;
    }
    
    img.lazy-loaded {
      opacity: 1;
    }
    
    /* Mobile-specific styles */
    @media (max-width: 768px) {
      body {
        font-size: 2rem;
      }
      
      h1 { font-size: 3rem; }
      h2 { font-size: 2.5rem; }
      h3 { font-size: 2.5rem; }
      h4 { font-size: 2.3rem; }
      
      section {
        padding: 2.5rem 0;
      }
      
      .testimonial-box {
        margin-bottom: 20px;
      }
      
      .testimonial-box:nth-child(2) {
        border-top: 5px solid var(--primary-color);
        padding-top: 30px;
      }
      
      .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 45px;
        height: 45px;
      }
      
      .individual-course h4 {
        font-size: 2.1rem;
      }
    }
    
    .embed-container { 
      position: relative; 
      padding-bottom: 56.25%; 
      height: 0; 
      overflow: hidden; 
      max-width: 100%;
      border: 3px solid var(--primary-color);
      border-radius: 10px;
    } 
    
    .embed-container iframe, 
    .embed-container object, 
    .embed-container embed { 
      position: absolute; 
      top: 0; 
      left: 0; 
      width: 100%; 
      height: 100%; 
    }
    
    /* Skip to main content for accessibility */
    .skip-link {
      position: absolute;
      top: -40px;
      left: 0;
      background: var(--primary-color);
      color: white;
      padding: 8px;
      z-index: 100;
      text-decoration: none;
    }
    
    .skip-link:focus {
      top: 0;
    }