.faq-quick-access .faq-quick-item {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    height: 100%;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
  }
  .faq-quick-access .faq-quick-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
  }
  .faq-quick-access .faq-quick-item h4 { margin-top: 0; font-weight: 800; }
  .faq-quick-access .faq-quick-item p { color: var(--color-text-muted); margin-bottom: var(--spacing-md); }
  .faq-quick-access .quick-link { color: var(--color-accent); text-decoration: none; font-weight: 600; }
  .faq-quick-access .quick-link:hover { text-decoration: underline; }
  @media (max-width: 576px) {
    .faq-quick-access .faq-quick-item { padding: var(--spacing-lg); }
  }

  .contact-form-container { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); }
  .contact-form .form-step { display: none; }
  .contact-form .form-step.active { display: block; }
  .contact-form h3 { margin-top: 0; font-weight: 800; }
  .contact-form .inquiry-types { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--spacing-md); margin: var(--spacing-md) 0; }
  .contact-form .inquiry-type { border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: var(--spacing-md); display: flex; align-items: center; gap: .75rem; cursor: pointer; background: var(--color-bg-soft); }
  .contact-form .inquiry-type input { display: none; }
  .contact-form .inquiry-type i { color: var(--color-accent); }
  .contact-form .inquiry-type:hover { border-color: var(--color-accent); }
  .contact-form .inquiry-type input:checked + label,
  .contact-form .inquiry-type label:has(input:checked) { color: var(--color-text); }
  .contact-form .form-navigation { display: flex; gap: var(--spacing-sm); margin-top: var(--spacing-md); }
  @media (max-width: 992px) { .contact-form .inquiry-types { grid-template-columns: repeat(2, minmax(0,1fr)); } }
  @media (max-width: 576px) { .contact-form .inquiry-types { grid-template-columns: 1fr; } .contact-form-container { padding: var(--spacing-xl); } }

  .contact-options .contact-option { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); height: 100%; box-shadow: var(--shadow-md); padding: var(--spacing-xl); transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium); }
  .contact-options .contact-option:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: var(--color-accent); }
  .contact-options .option-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.25rem; margin: 0 0 var(--spacing-md) 0; }
  .contact-options .option-benefits ul { margin: 0; padding-left: 1.25rem; color: var(--color-text-muted); }
  .contact-options .option-cta { margin-top: var(--spacing-md); }
 
  .quick-links { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-xl); box-shadow: var(--shadow-md); margin-top: var(--spacing-xl); }
  .quick-links h3 { margin-top: 0; margin-bottom: var(--spacing-md); font-weight: 800; }
  .quick-links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
  .quick-links li a { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .75rem .9rem; border: 1px solid transparent; border-radius: var(--radius-md); color: var(--color-text); text-decoration: none; background: var(--color-bg-soft); transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
  .quick-links li a::after { content: '→'; color: var(--color-accent); }
  .quick-links li a:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--color-accent); background: var(--color-white); }

  .company-badge { position: absolute; bottom: 8px; right: 8px; }
  .company-badge .badge-text { background: var(--color-accent); color: var(--color-white); padding: .25rem .5rem; border-radius: var(--radius-sm); font-size: .75rem; font-weight: 600; box-shadow: var(--shadow-sm); }
 
  .featured-stories { position: relative; z-index: 1; }
  .story-card { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); overflow: hidden; height: 100%; transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium); }
  .story-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--color-accent); }
  .story-header { display: grid; grid-template-columns: 112px 1fr; gap: var(--spacing-md); align-items: center; padding: var(--spacing-lg); border-bottom: 1px solid var(--color-stroke); }
  .student-photo { position: relative; width: 112px; height: 112px; border-radius: 50%; overflow: hidden; box-shadow: var(--shadow-md); }
  .student-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .student-info h3 { margin: 0 0 .25rem 0; font-weight: 800; color: var(--color-text); }
  .student-info .current-role { margin: 0; color: var(--color-text); font-weight: 600; }
  .student-info .previous-role { margin: .15rem 0 0 0; color: var(--color-text-muted); font-size: .95rem; }
  .story-content { padding: var(--spacing-lg); }
  .transformation-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--spacing-sm); margin-bottom: var(--spacing-md); }
  .transformation-stats .stat { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; text-align: center; }
  .transformation-stats .label { display: block; color: var(--color-text-muted); font-size: .85rem; }
  .transformation-stats .value { display: block; color: var(--color-text); font-weight: 800; }
  .story-content blockquote { margin: 0 0 var(--spacing-md) 0; color: var(--color-text); font-style: italic; background: var(--color-bg-soft); border-left: 3px solid var(--color-accent); padding: .75rem .9rem; border-radius: var(--radius-md); }
  .story-highlights h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .story-highlights ul { margin: 0; padding-left: 1.15rem; color: var(--color-text-muted); }
  .story-footer { padding: 0 var(--spacing-lg) var(--spacing-lg); }
  .course-rating { display: flex; align-items: center; gap: .5rem; color: var(--color-text-muted); }
  .course-rating .stars { color: var(--color-accent); }

  @media (max-width: 992px) {
    .story-header { grid-template-columns: 96px 1fr; }
    .student-photo { width: 96px; height: 96px; }
    .transformation-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  }
  @media (max-width: 576px) {
    .story-header { grid-template-columns: 64px 1fr; padding: var(--spacing-md); }
    .student-photo { width: 64px; height: 64px; }
    .story-content { padding: var(--spacing-md); }
    .story-footer { padding: 0 var(--spacing-md) var(--spacing-md); }
    .transformation-stats { grid-template-columns: 1fr; }
    .company-badge .badge-text { display: none; }
  }
 
  .review-categories { position: relative; z-index: 1; }
  .review-categories .category-title { display: flex; align-items: center; gap: .6rem; justify-content: center; font-weight: 800; margin: 0 0 var(--spacing-md) 0; }
  .review-categories .category-title i { color: var(--color-accent); }
  .review-categories .category-title .category-rating { margin-left: .5rem; background: var(--color-accent-soft); color: var(--color-accent); border-radius: var(--radius-md); padding: .15rem .5rem; font-weight: 700; font-size: .95rem; }

  .review-categories .review-card { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); overflow: hidden; height: 100%; }
  .review-categories .review-card .review-header { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md); padding: var(--spacing-lg); border-bottom: 1px solid var(--color-stroke); }
  .review-categories .reviewer-info { display: grid; grid-template-columns: 56px 0.8fr; gap: var(--spacing-md); align-items: center; }
  .review-categories .reviewer-info img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-sm); }
  .review-categories .reviewer-details h4 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .review-categories .reviewer-details p { margin: 0; color: var(--color-text-muted); }
  .review-categories .review-rating { text-align: right; }
  .review-categories .review-rating .stars { color: var(--color-accent); }
  .review-categories .review-rating .date { color: var(--color-muted); font-size: .9rem; }

  .review-categories .review-content { padding: var(--spacing-lg); color: var(--color-text); }
  .review-categories .review-content p { margin: 0; }

  .review-categories .review-footer { padding: 0 var(--spacing-lg) var(--spacing-lg); }
  .review-categories .helpful-votes { color: var(--color-text-muted); font-weight: 600; }
  .review-categories .helpful-votes i { color: var(--color-accent); }

  @media (max-width: 768px) {
    .review-categories .review-card .review-header { padding: var(--spacing-md); }
    .review-categories .reviewer-info { grid-template-columns: 44px 1fr; gap: .75rem; }
    .review-categories .reviewer-info img { width: 44px; height: 44px; }
    .review-categories .review-content { padding: var(--spacing-md); }
    .review-categories .review-footer { padding: 0 var(--spacing-md) var(--spacing-md); }
  }

  .response-guarantee { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-xl); box-shadow: var(--shadow-md); margin-top: var(--spacing-xl); }
  .response-guarantee .guarantee-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%); color: var(--color-white); font-size: 1.25rem; box-shadow: var(--shadow-md); margin-bottom: var(--spacing-sm); }
  .response-guarantee h4 { margin: 0 0 .25rem 0; font-weight: 800; }
  .response-guarantee p { margin: 0 0 .5rem 0; color: var(--color-text-muted); }
  .response-guarantee ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
  .response-guarantee li { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-left: 3px solid var(--color-accent); border-radius: var(--radius-md); padding: .6rem .75rem; }
  .response-guarantee li strong { color: var(--color-text); }

  @media (max-width: 576px) {
    .quick-links, .response-guarantee { padding: var(--spacing-lg); }
    .quick-links li a { padding: .6rem .75rem; }
  }
  /* ===============================
     CONTACT HERO
  =============================== */
  .contact-hero { position: relative; padding: 120px 0 80px; }
  .contact-hero-image img { border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); }
  .contact-hero .hero-features { display: flex; gap: var(--spacing-md); flex-wrap: wrap; margin-top: var(--spacing-md); }
  .contact-hero .feature { display: flex; align-items: center; gap: .5rem; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .5rem .75rem; }
  @media (max-width: 992px) { .contact-hero { padding: 100px 0 70px; } }
  @media (max-width: 768px) { .contact-hero { padding: 90px 0 60px; } .contact-hero-image { margin-top: var(--spacing-md); } }
  /* ===============================
     FAQ HERO
  =============================== */
  .faq-hero { position: relative; padding: 120px 0 80px; }
  .faq-hero-image img { border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); }
  @media (max-width: 992px) { .faq-hero { padding: 100px 0 70px; } }
  @media (max-width: 768px) { .faq-hero { padding: 90px 0 60px; } .faq-hero-image { margin-top: var(--spacing-md); } }
  /* ===============================
     COURSES HERO (match reviews hero)
  =============================== */
  .courses-hero { position: relative; padding: 120px 0 80px; color: var(--color-white); overflow: hidden; }
  .courses-hero .hero-background { position: absolute; inset: 0; z-index: -1; }
  .courses-hero .hero-background img { width: 100%; height: 100%; object-fit: cover; }
  .courses-hero .hero-background .overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.7)); }
  .courses-hero .page-title { color: var(--color-white); font-weight: 800; margin-bottom: 1rem; }
  .courses-hero .text-accent { color: var(--color-accent); position: relative; display: inline-block; }
  .courses-hero .text-accent::after { content: ''; position: absolute; left: -10%; right: -10%; bottom: -4px; height: 2px; background: var(--color-accent); opacity: 0.3; }
  .courses-hero .hero-subtitle { color: rgba(255,255,255,.92); font-size: 1.25rem; margin-bottom: 2rem; }
  .courses-hero .hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); background: rgba(255,255,255,.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .courses-hero .stat-item { text-align: center; }
  .courses-hero .stat-item .stat-number { display: block; font-size: 1.5rem; font-weight: 800; color: var(--color-white); }
  .courses-hero .stat-item .stat-label { display: block; color: rgba(255,255,255,.9); font-size: .9rem; }
  @media (max-width: 992px) { .courses-hero { padding: 100px 0 70px; } .courses-hero .hero-stats { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 768px) { .courses-hero { padding: 90px 0 60px; } .courses-hero .hero-subtitle { font-size: 1.1rem; } .courses-hero .hero-stats { grid-template-columns: 1fr; } }
  /* ===============================
     REVIEWS HERO
  =============================== */
  .reviews-hero {
    position: relative;
    padding: 120px 0 80px;
    color: var(--color-white);
    overflow: hidden;
  }
  .reviews-hero .hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
  }
  .reviews-hero .hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .reviews-hero .hero-background .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.7));
  }
  .reviews-hero .page-title {
    color: var(--color-white);
    font-weight: 800;
    margin-bottom: 1rem;
  }
  .reviews-hero .text-accent {
    color: var(--color-accent);
    position: relative;
    display: inline-block;
  }
  .reviews-hero .text-accent::after {
    content: '';
    position: absolute;
    left: -10%;
    right: -10%;
    bottom: -4px;
    height: 2px;
    background: var(--color-accent);
    opacity: 0.3;
  }
  .reviews-hero .hero-subtitle {
    color: rgba(255,255,255,.92);
    font-size: 1.25rem;
    margin-bottom: 2rem;
  }
  .reviews-hero .hero-rating {
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
  }
  .reviews-hero .rating-display {
    margin-bottom: var(--spacing-md);
  }
  .reviews-hero .stars {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-bottom: .5rem;
  }
  .reviews-hero .rating-score {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 .5rem;
  }
  .reviews-hero .rating-count {
    color: rgba(255,255,255,.8);
  }
  .reviews-hero .review-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,.2);
  }
  .reviews-hero .stat {
    text-align: center;
  }
  .reviews-hero .stat .number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: .25rem;
  }
  .reviews-hero .stat .label {
    display: block;
    color: rgba(255,255,255,.9);
    font-size: .9rem;
  }

  @media (max-width: 992px) {
    .reviews-hero { padding: 100px 0 70px; }
    .reviews-hero .review-stats { grid-template-columns: repeat(2, 1fr); }
    .reviews-hero .stat:last-child { grid-column: span 2; }
  }
  @media (max-width: 768px) {
    .reviews-hero {
      padding: 90px 0 60px;
    }
    .reviews-hero .hero-subtitle {
      font-size: 1.1rem;
    }
    .reviews-hero .rating-score {
      font-size: 1.75rem;
    }
    .reviews-hero .stars {
      font-size: 1.25rem;
    }
    .reviews-hero .review-stats {
      grid-template-columns: 1fr;
      gap: var(--spacing-sm);
    }
    .reviews-hero .stat:last-child {
      grid-column: auto;
    }
    .reviews-hero .stat .number {
      font-size: 1.25rem;
    }
  }

  /* Global safeguard to prevent horizontal scroll */
  html, body { overflow-x: hidden; }
  /* ===============================
     REVIEWS - STATISTICS & RATINGS BREAKDOWN
  =============================== */
  .ratings-breakdown { position: relative; z-index: 1; }
  .ratings-breakdown .section-title { text-align: left; }
  .rating-categories { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); }
  .rating-item { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--spacing-md); padding: .65rem 0; border-bottom: 1px solid var(--color-stroke); }
  .rating-item:last-child { border-bottom: 0; }
  .rating-label { font-weight: 700; color: var(--color-text); }
  .rating-score { font-weight: 800; color: var(--color-text); }
  .rating-bar { grid-column: 1 / -1; height: 10px; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: 999px; overflow: hidden; }
  .rating-bar .bar-fill { height: 100%; background: linear-gradient(90deg, var(--color-accent) 0%, #00A85F 100%); border-radius: 999px; }

  .review-summary { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); height: 100%; }
  .review-summary h3 { margin-top: 0; font-weight: 800; }
  .star-breakdown { display: grid; gap: .5rem; margin-bottom: var(--spacing-md); }
  .star-row { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: .75rem; }
  .star-row .stars { color: var(--color-text); font-weight: 700; }
  .star-bar { height: 10px; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: 999px; overflow: hidden; }
  .star-bar .bar-fill { height: 100%; background: linear-gradient(90deg, var(--color-accent) 0%, #00A85F 100%); }
  .star-row .percentage { color: var(--color-text); font-weight: 800; }
  .review-metrics { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--spacing-md); }
  .review-metrics .metric { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .75rem; text-align: center; }
  .review-metrics .metric .label { display: block; color: var(--color-text-muted); font-weight: 600; }
  .review-metrics .metric .value { display: block; color: var(--color-text); font-weight: 800; font-size: 1.15rem; }

  @media (max-width: 992px) {
    .rating-categories { padding: var(--spacing-xl); }
    .review-summary { padding: var(--spacing-xl); }
    .star-row { grid-template-columns: 96px 1fr auto; }
    .review-metrics { grid-template-columns: 1fr; }
  }
  @media (max-width: 576px) {
    .rating-item { grid-template-columns: 1fr auto; gap: .5rem; }
    .star-row { grid-template-columns: 80px 1fr auto; gap: .5rem; }
  }
  /* ===============================
     REVIEWS - RECENT REVIEWS
  =============================== */
  .recent-reviews { position: relative; z-index: 1; }
  .recent-reviews .review-card { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); overflow: hidden; height: 100%; transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium); }
  .recent-reviews .review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: var(--color-accent); }
  .recent-reviews .review-card .review-header { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md); padding: var(--spacing-lg); border-bottom: 1px solid var(--color-stroke); }
  .recent-reviews .reviewer-info { display: grid; grid-template-columns: 56px 1fr; gap: var(--spacing-md); align-items: center; }
  .recent-reviews .reviewer-info img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-sm); }
  .recent-reviews .reviewer-details h4 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .recent-reviews .reviewer-details p { margin: 0; color: var(--color-text-muted); }
  .recent-reviews .review-meta { text-align: right; }
  .recent-reviews .review-meta .stars { color: var(--color-accent); }
  .recent-reviews .review-meta .date { color: var(--color-muted); font-size: .9rem; }
  .recent-reviews .review-content { padding: var(--spacing-lg); color: var(--color-text); }
  .recent-reviews .review-content p { margin: 0; }
  .recent-reviews .review-tags { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0 var(--spacing-lg) var(--spacing-lg); }
  .recent-reviews .review-tags .tag { background: var(--color-accent-soft); color: var(--color-accent); border: 1px solid rgba(0,192,115,.25); border-radius: var(--radius-md); padding: .3rem .6rem; font-weight: 700; font-size: .9rem; }

  @media (max-width: 768px) {
    .recent-reviews .review-card .review-header { padding: var(--spacing-md); }
    .recent-reviews .reviewer-info { grid-template-columns: 44px 1fr; gap: .75rem; }
    .recent-reviews .reviewer-info img { width: 44px; height: 44px; }
    .recent-reviews .review-content { padding: var(--spacing-md); }
    .recent-reviews .review-tags { padding: 0 var(--spacing-md) var(--spacing-md); }
  }
  /* ===============================
     ABOUT - LEADERSHIP
  =============================== */
  .leadership-team { position: relative; z-index: 1; }
  .team-member { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); overflow: hidden; height: 100%; box-shadow: var(--shadow-md); transition: transform var(--transition-medium), box-shadow var(--transition-medium); }
  .team-member:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
  .member-image { position: relative; }
  .member-image img { width: 100%; height: 260px; object-fit: cover; display: block; }
  .member-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent, rgba(0,0,0,.25)); opacity: 0; transition: opacity var(--transition-fast); display: flex; align-items: flex-end; justify-content: flex-end; padding: .75rem; }
  .team-member:hover .member-overlay { opacity: 1; }
  .member-info { padding: var(--spacing-lg); }
  .member-info h4 { margin: 0 0 .25rem 0; font-weight: 800; }
  .member-role { color: var(--color-muted); margin-bottom: .5rem; }
  .member-bio { color: var(--color-text); margin-bottom: .75rem; }
  .member-highlights { display: flex; flex-wrap: wrap; gap: .5rem; }
  .member-highlights .highlight { background: var(--color-accent-soft); padding: .3rem .55rem; border-radius: var(--radius-md); font-weight: 600; font-size: .9rem; }
  @media (max-width: 992px) { .member-image img { height: 220px; } }
  @media (max-width: 576px) { .member-image img { height: 200px; } .member-info { text-align: center; } .member-highlights { justify-content: center; } }

  /* ===============================
     ABOUT - VALUES & CULTURE
  =============================== */
  .values-culture { position: relative; z-index: 1; }
  .value-card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    text-align: center;
    padding: var(--spacing-xl);
    height: 100%;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
  }
  .value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: var(--color-accent); }
  .value-icon {
    width: 64px; height: 64px; border-radius: 16px; margin: 0 auto var(--spacing-md);
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%);
    color: var(--color-accent); font-size: 1.5rem;
  }
  .value-card h4 { margin: 0 0 .25rem 0; font-weight: 800; }
  .value-card p { margin: 0; color: var(--color-text-muted); }

  .culture-showcase { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); padding: var(--spacing-2xl); box-shadow: var(--shadow-lg); }
  .culture-showcase h3 { margin-top: 0; margin-bottom: var(--spacing-md); font-weight: 800; }
  .culture-stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: var(--spacing-md); }
  .culture-stat { display: grid; grid-template-columns: 48px 1fr; gap: var(--spacing-md); align-items: center; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: var(--spacing-md); }
  .culture-stat .stat-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.25rem; }
  .culture-stat .stat-number { display: block; font-weight: 800; color: var(--color-text); }
  .culture-stat .stat-label { display: block; color: var(--color-text-muted); font-weight: 500; }

  @media (max-width: 992px) {
    .culture-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  }
  @media (max-width: 768px) {
    .culture-stats { grid-template-columns: 1fr; }
  }

  /* ===============================
     ABOUT - CTA
  =============================== */
  .about-cta { position: relative; z-index: 1; }
  .about-cta .cta-content {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    color: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
  }
  .about-cta .cta-content::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(500px 180px at 85% 0%, rgba(255,255,255,.2) 0%, transparent 60%),
                radial-gradient(380px 140px at 10% 100%, rgba(255,255,255,.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .about-cta .cta-content h2 { color: var(--color-white); font-weight: 800; margin-bottom: .5rem; }
  .about-cta .cta-content .lead { color: rgba(255,255,255,.92); margin-bottom: var(--spacing-lg); }
  .about-cta .cta-actions .btn { box-shadow: var(--shadow-md); }
  .about-cta .cta-actions .btn.btn-outline-primary { border-color: rgba(255,255,255,.7); color: var(--color-white); }
  .about-cta .cta-actions .btn.btn-outline-primary:hover { background: rgba(255,255,255,.12); }
  .about-cta .cta-note small { color: rgba(255,255,255,.9); }
  @media (max-width: 992px) { .about-cta .cta-content { padding: var(--spacing-2xl); } }
  @media (max-width: 768px) { .about-cta .cta-actions { display: flex; flex-direction: column; gap: .75rem; } }
  /* ===============================
     ABOUT - HERO
  =============================== */
  .about-hero { position: relative; padding: 120px 0 80px; }
  .about-hero-content .hero-highlights { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--spacing-md); margin-top: var(--spacing-lg); }
  .about-hero-content .highlight-item { display: grid; grid-template-columns: 48px 1fr; gap: var(--spacing-md); align-items: center; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: var(--spacing-md); }
  .about-hero-content .highlight-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.25rem; }
  .about-hero-content .highlight-content h3 { margin: 0; font-weight: 800; color: var(--color-text); }
  .about-hero-content .highlight-content p { margin: 0; color: var(--color-text-muted); }

  .about-hero-image { position: relative; }
  .about-hero-image img { border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); }
  .about-hero-image .image-overlay { position: absolute; right: 12px; bottom: 12px; background: rgba(255,255,255,.92); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .75rem 1rem; box-shadow: var(--shadow-lg); }
  .about-hero-image .overlay-content h4 { margin: 0 0 .25rem 0; font-weight: 800; color: var(--color-text); }
  .about-hero-image .rating-stars i { color: var(--color-accent); }
  .about-hero-image .overlay-content p { margin: .25rem 0 0 0; color: var(--color-text-muted); font-size: .9rem; }

  @media (max-width: 992px) {
    .about-hero-content .hero-highlights { grid-template-columns: 1fr; }
  }
  @media (max-width: 576px) {
    .about-hero { padding: 100px 0 60px; }
    .about-hero-content .highlight-item { grid-template-columns: 40px 1fr; padding: var(--spacing-sm); }
    .about-hero-content .highlight-icon { width: 40px; height: 40px; border-radius: 10px; font-size: 1rem; }
    .about-hero-image .image-overlay { right: 8px; bottom: 8px; padding: .5rem .75rem; }
  }

  /* Reduce Bootstrap row horizontal gutters on about page for small screens */
  @media (max-width: 576px) {
    .about-hero .row,
    .mission-vision .row,
    .company-story .row,
    .leadership-team .row,
    .values-culture .row,
    .about-cta .row {
      --bs-gutter-x: 0.75rem;
    }
  }

  /* ===============================
     ABOUT - MISSION & VISION
  =============================== */
  .mission-vision { position: relative; z-index: 1; }
  .mission-card, .vision-card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2xl);
    height: 100%;
  }
  .mission-card .card-icon, .vision-card .card-icon {
    width: 64px; height: 64px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    color: var(--color-white); font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
  }
  .mission-card .card-content h3, .vision-card .card-content h3 { margin: 0 0 .25rem 0; font-weight: 800; }
  .mission-card .lead, .vision-card .lead { color: var(--color-text); }

  .mission-points .point { display: flex; align-items: flex-start; gap: .5rem; padding: .5rem 0; }
  .mission-points .point i { color: var(--color-accent); margin-top: .2rem; }

  .vision-goals .goal { display: grid; grid-template-columns: 64px 1fr; gap: var(--spacing-md); align-items: start; padding: .75rem 0; border-top: 1px solid var(--color-stroke); }
  .vision-goals .goal:first-child { border-top: 0; }
  .vision-goals .goal-number { width: 64px; height: 64px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--color-white); background: var(--color-accent); box-shadow: var(--shadow-sm); }
  .vision-goals h4 { margin: 0 0 .25rem 0; font-weight: 700; }
  .vision-goals p { margin: 0; color: var(--color-text-muted); }

  @media (max-width: 992px) {
    .mission-card, .vision-card { padding: var(--spacing-xl); }
  }
  @media (max-width: 768px) {
    .mission-card, .vision-card { padding: var(--spacing-lg); }
    .mission-card .card-icon, .vision-card .card-icon { width: 56px; height: 56px; font-size: 1.25rem; }
    .vision-goals .goal { grid-template-columns: 56px 1fr; }
    .vision-goals .goal-number { width: 56px; height: 56px; font-size: .95rem; }
    .mission-points .point { gap: .75rem; }
  }
  @media (max-width: 576px) {
    .mission-card { padding: var(--spacing-md); border-radius: var(--radius-xl); }
    .mission-card .card-icon { width: 48px; height: 48px; font-size: 1.1rem; margin-bottom: var(--spacing-sm); }
    .mission-card .card-content h3 { font-size: 1.25rem; }
    .mission-card .lead { font-size: 1rem; }
    .mission-points .point { padding: .35rem 0; gap: .5rem; }
    .mission-points .point span { font-size: .95rem; }
  }
  @media (max-width: 576px) {
    .vision-goals .goal { grid-template-columns: 48px 1fr; gap: var(--spacing-sm); }
    .vision-goals .goal-number { width: 48px; height: 48px; font-size: .9rem; }
  }

  /* ===============================
     ABOUT - COMPANY STORY (Timeline)
  =============================== */
  .company-story { position: relative; z-index: 1; }
  .story-content { position: relative; }
  .story-timeline { position: relative; margin-top: var(--spacing-xl); }
  .story-timeline { overflow-x: hidden; }
  .story-timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 50px;
    width: 2px; background: var(--color-stroke);
  }
  .timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
  }
  .timeline-marker { position: relative; display: flex; align-items: center; justify-content: center; }
  .timeline-year {
    min-width: 72px; padding: .5rem .75rem; text-align: center; font-weight: 800;
    background: var(--color-white);
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
  }
  .timeline-content {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
  }
  .timeline-content h4 { margin: 0 0 .25rem 0; font-weight: 800; }
  .timeline-content p { margin: 0 0 .5rem 0; color: var(--color-text); }
  .timeline-stats { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .25rem; }
  .timeline-stats .stat {
    background: var(--color-accent-soft);
    color: var(--color-text);
    padding: .35rem .6rem; border-radius: var(--radius-md); font-weight: 600; font-size: .9rem;
  }
  @media (max-width: 992px) {
    .story-timeline::before { left: 36px; }
    .timeline-item { grid-template-columns: 72px 1fr; }
  }
  @media (max-width: 768px) {
    .story-timeline::before { display: none; }
    .timeline-item { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .timeline-marker { justify-content: flex-start; }
    .timeline-content { padding: var(--spacing-lg); }
  }
  @media (max-width: 576px) {
    .timeline-item { padding: var(--spacing-sm) 0; }
    .timeline-year { min-width: 56px; padding: .35rem .55rem; }
    .timeline-content { padding: var(--spacing-md); width: 100%; box-sizing: border-box; }
    .story-timeline { margin-left: 0; margin-right: 0; }
  }
  /* ===============================
     LABS OVERVIEW (Skill Matrix)
  =============================== */
  .labs-overview { position: relative; z-index: 1; }
  .labs-intro .labs-bullets { list-style: none; padding: 0; margin-top: var(--spacing-md); }
  .labs-intro .labs-bullets li { display: flex; align-items: center; gap: .5rem; padding: .5rem 0; }
  .labs-intro .labs-bullets i { color: var(--color-accent); }

  .matrix-wrap { position: relative; }
  .matrix-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: .75rem;
    padding: var(--spacing-lg);
    background: linear-gradient(180deg, var(--color-bg-soft), transparent);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
  }
  .matrix-item {
    position: relative;
    border-radius: var(--radius-lg);
    padding: .9rem 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    box-shadow: 0 1px 0 rgba(0,0,0,.02);
    overflow: hidden;
  }
  .matrix-item span { position: relative; z-index: 1; font-weight: 600; }
  .matrix-item::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,192,115,.12), rgba(0,192,115,.04));
    opacity: .85;
  }
  .lvl-2::before, .lvl-3::before, .lvl-4::before, .lvl-5::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 6px; border-top-left-radius: inherit; border-bottom-left-radius: inherit;
  }
  .lvl-2::before { background: #A7F3D0; }
  .lvl-3::before { background: #6EE7B7; }
  .lvl-4::before { background: #34D399; }
  .lvl-5::before { background: #10B981; }

  .matrix-legend { display: flex; align-items: center; gap: .75rem; padding: .75rem 0 .25rem; }
  .matrix-legend .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
  .matrix-legend .lvl-2 { background: #A7F3D0; }
  .matrix-legend .lvl-3 { background: #6EE7B7; }
  .matrix-legend .lvl-4 { background: #34D399; }
  .matrix-legend .lvl-5 { background: #10B981; }
  .matrix-legend small { color: var(--color-text-muted); margin-right: .75rem; }

  @media (max-width: 992px) {
    .matrix-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  }
  @media (max-width: 768px) {
    .matrix-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  }
  /* ===============================
     CTA SECTION
  =============================== */
  .cta-section { position: relative; z-index: 1; }
  .cta-card {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
    overflow: hidden;
    position: relative;
  }
  .cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px 200px at 80% 0%, rgba(255,255,255,.2) 0%, transparent 60%),
                radial-gradient(400px 160px at 10% 100%, rgba(255,255,255,.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-content h2 { color: var(--color-white); font-weight: 800; margin-bottom: .5rem; }
  .cta-content p { color: rgba(255,255,255,.9); margin-bottom: var(--spacing-lg); }
  .cta-benefits { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .75rem 1.25rem; margin-bottom: var(--spacing-lg); }
  .cta-benefits .benefit { display: flex; align-items: center; gap: .5rem; color: var(--color-white); }
  .cta-benefits .benefit i { color: var(--color-white); opacity: .95; }
  .cta-actions .btn { box-shadow: var(--shadow-md); }
  .cta-actions .btn.btn-outline-light { border-color: rgba(255,255,255,.7); color: var(--color-white); }
  .cta-actions .btn.btn-outline-light:hover { background: rgba(255,255,255,.12); }
  .cta-note small { color: rgba(255,255,255,.85); }

  @media (max-width: 992px) {
    .cta-card { padding: var(--spacing-2xl); }
  }
  @media (max-width: 768px) {
    .cta-benefits { grid-template-columns: 1fr; }
    .cta-actions { display: flex; flex-direction: column; gap: .75rem; }
  }
  /* ===============================
     REVIEWS - CTA (match home CTA)
  =============================== */
  .reviews-cta { position: relative; z-index: 1; }
  .reviews-cta .cta-content {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
    overflow: hidden;
    position: relative;
  }
  .reviews-cta .cta-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px 200px at 80% 0%, rgba(255,255,255,.2) 0%, transparent 60%),
                radial-gradient(400px 160px at 10% 100%, rgba(255,255,255,.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .reviews-cta .cta-content h2 { color: var(--color-white); font-weight: 800; margin-bottom: .5rem; }
  .reviews-cta .cta-content .lead { color: rgba(255,255,255,.92); margin-bottom: var(--spacing-lg); }
  .reviews-cta .cta-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--spacing-md); margin-bottom: var(--spacing-lg); }
  .reviews-cta .cta-stats .stat { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius-lg); padding: .75rem; }
  .reviews-cta .cta-stats .stat .number { display: block; font-weight: 800; color: var(--color-white); }
  .reviews-cta .cta-stats .stat .label { display: block; color: rgba(255,255,255,.9); }
  .reviews-cta .cta-actions .btn { box-shadow: var(--shadow-md); }
  .reviews-cta .cta-actions .btn.btn-outline-primary { border-color: rgba(255,255,255,.7); color: var(--color-white); }
  .reviews-cta .cta-actions .btn.btn-outline-primary:hover { background: rgba(255,255,255,.12); }
  .reviews-cta .cta-guarantee p { color: rgba(255,255,255,.9); margin: var(--spacing-md) 0 0 0; }
  .reviews-cta .cta-guarantee i { color: var(--color-white); opacity: .95; }
  @media (max-width: 992px) { .reviews-cta .cta-content { padding: var(--spacing-2xl); } .reviews-cta .cta-stats { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 768px) { .reviews-cta .cta-stats { grid-template-columns: 1fr; } }
  /* ===============================
     LEARNING EXPERIENCE
  =============================== */
  .learning-experience {
    position: relative;
    z-index: 1;
  }
  .experience-content .experience-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
  }
  .experience-feature {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--spacing-md);
    align-items: flex-start;
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
  }
  .experience-feature .feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%);
    color: var(--color-accent);
    font-size: 1.25rem;
  }
  .experience-feature .feature-content h4 { margin: 0 0 0.25rem 0; font-weight: 700; }
  .experience-feature .feature-content p { margin: 0; color: var(--color-text-muted); }

  .experience-demo .demo-window {
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    background: var(--color-white);
  }
  .demo-window .window-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg-soft);
    border-bottom: 1px solid var(--color-stroke);
  }
  .window-controls { display: flex; gap: 6px; }
  .window-controls .control { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
  .window-controls .red { background: #ff5f56; }
  .window-controls .yellow { background: #ffbd2e; }
  .window-controls .green { background: #27c93f; }
  .window-title { color: var(--color-text-muted); font-size: 0.9rem; }
  .demo-window .window-content { display: grid; grid-template-columns: 1fr 1fr; }
  .code-editor { padding: var(--spacing-md); background: #0e1116; color: #e6edf3; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
  .line-numbers { float: left; opacity: .6; margin-right: var(--spacing-md); }
  .code-content { white-space: pre-wrap; }
  .keyword { color: #79c0ff; }
  .function { color: #d2a8ff; }
  .parameter { color: #ffa657; }
  .method { color: #7ee787; }
  .number { color: #ff7b72; }
  .comment { color: #8b949e; }
  .output-panel { padding: var(--spacing-md); background: var(--color-bg-soft); border-left: 1px solid var(--color-stroke); }
  .output-header { font-weight: 700; margin-bottom: 0.5rem; }
  .success { color: var(--color-accent); }

  @media (max-width: 992px) {
    .demo-window .window-content { grid-template-columns: 1fr; }
    .output-panel { border-left: none; border-top: 1px solid var(--color-stroke); }
  }
  /* Anchor offset for fixed header when using hash links */
  .course-section { scroll-margin-top: 90px; }
  /* Sections - titles and layout */
  .section-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 0.5rem;
  }
  .section-subtitle {
    color: var(--color-muted);
    max-width: 900px;
    margin: 0 auto;
  }
  .features-section {
    position: relative;
    z-index: 1;
  }
/* Skytronic Labs - Main Stylesheet */
/* Modern EdTech Platform Design */

/* ===============================
   CSS CUSTOM PROPERTIES
=============================== */
:root {
    /* Color Scheme */
    --color-bg: #FAFBFD;
    --color-text: #1E2A33;
    --color-text-muted: #6B7784;
    --color-accent: #00C073;
    --color-accent-soft: #E9FFF5;
    --color-stroke: #DDE3EA;
    --color-white: #FFFFFF;
    --color-dark: #0F172A;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-success: #10B981;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-medium: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
  }
  
  /* ===============================
     GLOBAL RESET & BASE STYLES
  =============================== */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }
  
  body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }
  
  /* Notebook Grid Background */
  body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
      linear-gradient(90deg, var(--color-stroke) 1px, transparent 1px),
      linear-gradient(var(--color-stroke) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
  }
  
  /* ===============================
     TYPOGRAPHY
  =============================== */
  h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  h5 { font-size: 1.125rem; }
  h6 { font-size: 1rem; }
  
  p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
  }
  
  .lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--color-text-muted);
  }
  
  .text-accent {
    color: var(--color-accent);
  }
  
  .text-muted {
    color: var(--color-text-muted);
  }
  
  /* Links */
  a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all var(--transition-fast);
  }
  
  a:hover {
    color: #00A85F;
    text-decoration: underline;
  }
  
  /* Lists */
  ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
  }
  
  li {
    margin-bottom: var(--spacing-xs);
  }
  
  /* Code */
  code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 0.125rem 0.25rem;
    background-color: var(--color-accent-soft);
    border-radius: var(--radius-sm);
    color: var(--color-text);
  }
  
  pre {
    font-family: var(--font-mono);
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
  }
  
  /* ===============================
     UTILITY CLASSES
  =============================== */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }
  
  .text-center { text-align: center; }
  .text-left { text-align: left; }
  .text-right { text-align: right; }
  
  .d-none { display: none; }
  .d-block { display: block; }
  .d-flex { display: flex; }
  .d-grid { display: grid; }
  
  .align-items-center { align-items: center; }
  .justify-content-center { justify-content: center; }
  .justify-content-between { justify-content: space-between; }
  
  .w-100 { width: 100%; }
  .h-100 { height: 100%; }
  .min-vh-100 { min-height: 100vh; }
  .min-vh-75 { min-height: 75vh; }
  
  .mb-0 { margin-bottom: 0; }
  .mb-3 { margin-bottom: var(--spacing-md); }
  .mb-5 { margin-bottom: var(--spacing-xl); }
  .mt-5 { margin-top: var(--spacing-xl); }
  
  .py-5 { padding: var(--spacing-2xl) 0; }
  
  .img-fluid {
    max-width: 100%;
    height: auto;
  }

  
  /* ===============================
     BUTTONS & FORM ELEMENTS
  =============================== */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: none;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    user-select: none;
  }
  
  .btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
  }
  
  .btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
  }
  
  .btn:active {
    transform: translateY(0);
  }
  
  /* Button Variants */
  .btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    color: var(--color-white);
    border-color: var(--color-accent);
  }
  
  .btn-primary:hover {
    background: linear-gradient(135deg, #00A85F 0%, #008A4F 100%);
    color: var(--color-white);
    box-shadow: 0 8px 25px rgba(0, 192, 115, 0.3);
  }
  
  .btn-outline-primary {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: transparent;
  }
  
  .btn-outline-primary:hover {
    background: var(--color-accent);
    color: var(--color-white);
  }
  
  .btn-secondary {
    background: var(--color-text-muted);
    color: var(--color-white);
    border-color: var(--color-text-muted);
  }
  
  .btn-outline-secondary {
    border-color: var(--color-stroke);
    color: var(--color-text-muted);
  }
  
  .btn-outline-secondary:hover {
    background: var(--color-text-muted);
    color: var(--color-white);
  }
  
  .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
  }
  
  .btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-text);
  }
  
  .btn-outline-danger {
    border-color: var(--color-error);
    color: var(--color-error);
  }
  
  .btn-outline-danger:hover {
    background: var(--color-error);
    color: var(--color-white);
  }
  
  /* Button Sizes */
  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  .btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
  }
  
  .btn i {
    margin-right: 0.5rem;
    font-size: 0.875em;
  }
  
  /* Form Elements */
  .form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }
  
  .form-control:focus {
    border-color: var(--color-accent);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(0, 192, 115, 0.1);
  }
  
  .form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
  }
  
  .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
  }
  
  .input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
  }
  
  .input-group .form-control {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
  }
  
  .input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    margin-left: -1px;
  }
  
  .input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  
  /* Checkbox and Radio */
  .form-check {
    display: block;
    min-height: 1.5rem;
    padding-left: 1.5em;
    margin-bottom: 0.125rem;
  }
  
  .form-check-input {
    width: 1em;
    height: 1em;
    margin-top: 0.25em;
    margin-left: -1.5em;
    vertical-align: top;
    background-color: var(--color-white);
    border: 1px solid var(--color-stroke);
    appearance: none;
    border-radius: var(--radius-sm);
  }
  
  .form-check-input:checked {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
  }
  
  .form-check-label {
    color: var(--color-text);
    cursor: pointer;
  }
  
  /* ===============================
     HEADER & NAVIGATION
  =============================== */
  .main-header {
    --header-height: 72px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(250, 251, 253, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-stroke);
    transition: all var(--transition-medium);
  }
  
  .main-header.scrolled {
    --header-height: 56px;
    background: rgba(250, 251, 253, 0.98);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
  }
  
  .navbar {
    padding: 1rem 0;
    transition: padding var(--transition-medium);
  }
  
  .main-header.scrolled .navbar {
    padding: 0.5rem 0;
  }
  
  /* Logo */
  .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
    transition: transform var(--transition-fast);
  }
  
  .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform var(--transition-fast);
  }
  .logo-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
  }
  
  .logo:hover .logo-icon {
    transform: rotate(5deg) scale(1.05);
  }
  
  .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    transition: transform var(--transition-fast), color var(--transition-fast);
  }
  
  .logo-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
  }
  
  .logo-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color var(--transition-fast);
  }

  /* Navbar brand hover behavior */
  .navbar-brand,
  .navbar-brand:hover,
  .navbar-brand:focus {
    text-decoration: none;
  }
  .navbar-brand:hover .logo {
    transform: translateY(-1px);
  }
  .navbar-brand:hover .logo-icon {
    transform: rotate(8deg) scale(1.08);
  }
  .navbar-brand:hover .logo-name,
  .navbar-brand:hover .logo-subtitle {
    color: var(--color-accent);
  }
  
  /* Navigation Links */
  .navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
  }
  
  .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: all var(--transition-fast);
  }
  
  .nav-link:hover {
    color: var(--color-accent);
    text-decoration: none;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), #00A85F);
    transition: width var(--transition-fast);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  .nav-link i {
    font-size: 0.875rem;
    opacity: 0.8;
  }
  
  /* Dropdown */
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 0.5rem;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
  }
  
  .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }
  
  .dropdown-item:hover {
    background: var(--color-accent-soft);
    color: var(--color-accent);
    text-decoration: none;
  }
  
  .dropdown-item i {
    width: 20px;
    text-align: center;
    opacity: 0.7;
  }
  
  /* Mobile Menu Toggle */
  .navbar-toggler {
    display: none;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1101;
    align-items: center;
    justify-content: center;
  }

  .navbar-toggler .navbar-toggler-icon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 24px;
    height: 18px;
    background-image: none !important;
  }
  
  .navbar-toggler .navbar-toggler-icon span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-fast);
    transform-origin: center;
  }
  
  .navbar-toggler:hover .navbar-toggler-icon span {
    background: var(--color-accent);
  }

  .navbar-toggler.active .navbar-toggler-icon span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .navbar-toggler.active .navbar-toggler-icon span:nth-child(2) {
    opacity: 0;
  }
  .navbar-toggler.active .navbar-toggler-icon span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
  
  /* CTA Button */
  .navbar-cta .btn {
    box-shadow: var(--shadow-md);
  }
  
  /* Animated Bottom Line */
  .nav-bottom-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    transform: scaleX(0);
    animation: bottomLineAnimation 3s ease-in-out infinite;
  }
  
  @keyframes bottomLineAnimation {
    0%, 100% { transform: scaleX(0); }
    50% { transform: scaleX(1); }
  }
  
  /* ===============================
     HERO SECTIONS
  =============================== */
  .hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
  }
  
  .hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, transparent 70%);
    opacity: 0.6;
    z-index: -1;
  }

  /* Hero clipped decorative layer under header */
  .hero-clip-image {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(1100px, 96vw);
    height: 30vh;
    z-index: -1;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(0,167,111,0.22), rgba(0,167,111,0.12) 60%, transparent 100%);
    filter: blur(1.5px) saturate(115%);
    /* Regular hexagon */
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  }
  
  .hero-bg-animation::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
  }
  
  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
  }
  
  .hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
  }
  
  .hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
  }
  
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
  }
  
  .stat-item {
    text-align: center;
  }
  
  .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
  }
  
  .stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
  }
  
  /* Hero Image */
  .hero-image {
    position: relative;
  }
  
  .hero-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
  }
  
  /* Floating Cards */
  .floating-card {
    position: absolute;
    background: var(--color-white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    animation: floatCard 4s ease-in-out infinite;
    z-index: 2;
    pointer-events: auto;
    backdrop-filter: blur(2px);
    background: rgba(255,255,255,0.92);
  }
  
  .floating-card i {
    font-size: 1.5rem;
    color: var(--color-accent);
  }
  
  .card-1 {
    top: 18%;
    right: -4%;
    animation-delay: 0s;
  }
  
  .card-2 {
    top: 58%;
    left: -4%;
    animation-delay: 1.5s;
  }
  
  .card-3 {
    bottom: 12%;
    right: 6%;
    animation-delay: 3s;
  }
  
  @keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
  
  /* ===============================
     SECTION DIVIDERS
  =============================== */
  .section-divider {
    position: relative;
    height: 1px;
    margin: var(--spacing-2xl) 0;
  }
  
  .divider-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  }
  
  .divider-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--color-accent-soft);
  }
  
  /* ===============================
     CARDS & COMPONENTS
  =============================== */
  .card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
  }
  
  .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
  }
  
  .card-body {
    padding: var(--spacing-lg);
  }
  
  /* Feature Cards */
  .feature-card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-medium);
    height: 100%;
  }
  
  .feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
  }
  
  .feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0, 192, 115, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-accent);
    font-size: 2rem;
    transition: all var(--transition-medium);
  }
  
  .feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    color: var(--color-white);
    transform: rotate(5deg) scale(1.1);
  }
  
  .feature-list {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
  }
  
  .feature-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-stroke);
    position: relative;
    padding-left: 1.5rem;
  }
  
  .feature-list li:last-child {
    border-bottom: none;
  }
  
  .feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
  }
  
  /* Course Cards */
  .course-card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-medium);
    height: 100%;
  }
  
  .course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
  }
  
  .course-image {
    position: relative;
    height: 200px;
    overflow: hidden;
  }
  
  .course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }
  
  .course-card:hover .course-image img {
    transform: scale(1.05);
  }

  /* ===============================
     SUCCESS STORIES
  =============================== */
  .success-stories {
    position: relative;
    z-index: 1;
  }
  .success-card {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-xl);
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
  }
  .success-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
  }
  .success-image {
    position: relative;
    height: 220px;
    overflow: hidden;
  }
  .success-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
    transition: transform var(--transition-slow), filter var(--transition-fast);
  }
  .success-card:hover .success-image img {
    transform: scale(1.06);
  }
  .success-content {
    padding: var(--spacing-xl);
  }
  .success-content h4 {
    margin: 0 0 0.25rem 0;
    font-weight: 800;
    color: var(--color-text);
  }
  .success-role {
    color: var(--color-muted);
    margin-bottom: 0.75rem;
  }
  .success-content blockquote {
    margin: 0;
    color: var(--color-text);
  }
  .success-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
  }
  .success-stats .stat {
    background: var(--color-accent-soft);
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
  }
  .career-stats .career-stat {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
  }
  .career-stats .stat-number {
    display: block;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-accent);
  }
  .career-stats .stat-label {
    display: block;
    color: var(--color-muted);
    font-weight: 500;
  }

  @media (max-width: 992px) {
    .success-image { height: 200px; }
    .success-content { padding: var(--spacing-lg); }
  }
  @media (max-width: 768px) {
    .success-image { height: 180px; }
    .success-content { text-align: center; }
    .success-stats { justify-content: center; }
  }
  
  .course-level {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-white);
    color: var(--color-text);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
  }
  
  /* ===============================
     COURSES - SECTION CARD & VISUAL
  =============================== */
  .course-section { position: relative; z-index: 1; }
  .course-section .course-title { margin-top: 0; font-weight: 800; color: var(--color-text); }
  .course-section .course-subtitle { color: var(--color-text); font-weight: 600; }
  .course-section .course-description { color: var(--color-text-muted); }

  .course-section .course-content { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); }

  .course-section .course-visual { position: relative; border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-xl); }
  .course-section .course-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .course-section .course-visual .course-stats-overlay { position: absolute; left: 12px; bottom: 12px; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .5rem; }
  .course-section .course-visual .course-stats-overlay .stat { background: rgba(255,255,255,.9); border: 1px solid var(--color-stroke); border-radius: var(--radius-md); padding: .4rem .6rem; text-align: center; box-shadow: var(--shadow-sm); }
  .course-section .course-visual .course-stats-overlay .number { display: block; font-weight: 800; color: var(--color-text); }
  .course-section .course-visual .course-stats-overlay .label { display: block; color: var(--color-text-muted); font-size: .85rem; }
  /* Tech stack overlay */
  .tech-stack-overlay { position: absolute; left: 12px; bottom: 12px; right: 12px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .5rem; }
  .tech-stack-overlay .tech-item { display: flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.92); border: 1px solid var(--color-stroke); border-radius: var(--radius-md); padding: .4rem .6rem; box-shadow: var(--shadow-sm); }
  .tech-stack-overlay .tech-item i { color: var(--color-accent); }
  .tech-stack-overlay .tech-item span { color: var(--color-text); font-weight: 600; }
  @media (max-width: 576px) { .tech-stack-overlay { grid-template-columns: 1fr; } }

  /* Course features */
  .course-features { margin: var(--spacing-md) 0; }
  .course-features h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .feature-list { display: grid; grid-template-columns: 1fr; gap: .6rem; }
  .feature { display: grid; grid-template-columns: 40px 1fr; gap: .75rem; align-items: start; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; }
  .feature i { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .feature .feature-content h5 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .feature .feature-content p { margin: 0; color: var(--color-text-muted); }

  /* Project showcase */
  .project-showcase {  background: rgba(255,255,255,.92); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: .75rem; box-shadow: var(--shadow-lg); }
  .project-showcase h5 { margin: 0 0 .35rem 0; font-weight: 800; color: var(--color-text); }
  .project-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .5rem; }
  .project { display: flex; align-items: center; gap: .5rem; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-md); padding: .4rem .6rem; }
  .project i { color: var(--color-accent); }
  .project span { font-weight: 600; color: var(--color-text); }
  @media (max-width: 992px) { .project-list { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 576px) { .project-list { grid-template-columns: 1fr; } }

  /* Certification prep */
  .certification-prep { margin: var(--spacing-md) 0; }
  .certification-prep h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .cert-list { display: grid; grid-template-columns: 1fr; gap: .6rem; }
  .cert-item { display: grid; grid-template-columns: 48px 1fr; gap: .75rem; align-items: center; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; }
  .cert-logo { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .cert-info h5 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .cert-info p { margin: 0; color: var(--color-text-muted); }

  /* Lab environment */
  .lab-environment { margin: var(--spacing-md) 0; }
  .lab-environment h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .lab-features { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .6rem; }
  .lab-feature { display: flex; align-items: center; gap: .5rem; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .5rem .75rem; box-shadow: var(--shadow-sm); }
  .lab-feature i { color: var(--color-accent); }
  .lab-feature span { color: var(--color-text); font-weight: 600; }
  @media (max-width: 576px) { .lab-features { grid-template-columns: 1fr; } }

  /* Security stats overlay */
  .security-stats {  display: grid; grid-template-columns: 1fr; gap: .5rem; }
  .security-stats .stat-item { display: grid; grid-template-columns: 44px 1fr; gap: .6rem; align-items: center; background: rgba(255,255,255,.92); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: .5rem .75rem; box-shadow: var(--shadow-lg); }
  .security-stats .stat-item i { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .security-stats .stat-number { display: block; font-weight: 800; color: var(--color-text); }
  .security-stats .stat-label { display: block; color: var(--color-text-muted); font-size: .9rem; }

  /* ===============================
     CLOUD & DEVOPS (Course 5)
  =============================== */
  .learning-path { margin: var(--spacing-md) 0; }
  .learning-path h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .path-steps { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
  .step { display: grid; grid-template-columns: 40px 1fr; gap: .75rem; align-items: start; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; }
  .step-number { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-weight: 800; }
  .step-content h5 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .step-content p { margin: 0; color: var(--color-text-muted); }
  @media (max-width: 768px) { .path-steps { grid-template-columns: 1fr; } }

  .cloud-technologies {  background: rgba(255,255,255,.92); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); padding: .75rem; box-shadow: var(--shadow-lg); }
  .cloud-technologies .tech-category + .tech-category { margin-top: .5rem; }
  .cloud-technologies .tech-category h5 { margin: 0 0 .35rem 0; font-weight: 800; color: var(--color-text); }
  .cloud-technologies .tech-items { display: flex; flex-wrap: wrap; gap: .4rem; }
  .cloud-technologies .tech-items span { display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .55rem; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); font-weight: 600; color: var(--color-text); }
  .cloud-technologies .tech-items i { color: var(--color-accent); }
  @media (max-width: 576px) { .cloud-technologies { left: 8px; right: 8px; bottom: 8px; } }

  /* ===============================
     AI & ML (Course 6)
  =============================== */
  /* AI Projects */
  .ai-projects { margin: var(--spacing-md) 0; }
  .ai-projects h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .ai-projects .project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
  .ai-project { display: grid; grid-template-columns: 48px 1fr; gap: .75rem; align-items: center; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: .6rem .75rem; }
  .ai-project .project-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .ai-project .project-details h5 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .ai-project .project-details p { margin: 0; color: var(--color-text-muted); }
  @media (max-width: 768px) { .ai-projects .project-grid { grid-template-columns: 1fr; } }

  /* AI Stack */
  .ai-stack { margin: var(--spacing-md) 0; }
  .ai-stack h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .ai-stack .stack-categories { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
  .ai-stack .stack-category { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: .75rem; box-shadow: var(--shadow-sm); }
  .ai-stack .stack-category h5 { margin: 0 0 .25rem 0; font-weight: 800; color: var(--color-text); }
  .ai-stack .stack-category span { display: block; color: var(--color-text-muted); font-weight: 600; }
  @media (max-width: 768px) { .ai-stack .stack-categories { grid-template-columns: 1fr; } }

  /* AI Stats */
  .ai-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .75rem; margin-top: .75rem; }
  .ai-stats .ai-stat { display: grid; grid-template-columns: 48px 1fr; gap: .75rem; align-items: center; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: .6rem .75rem; box-shadow: var(--shadow-lg); }
  .ai-stats .ai-stat i { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .ai-stats .ai-stat .number { display: block; font-weight: 800; color: var(--color-text); }
  .ai-stats .ai-stat .label { display: block; color: var(--color-text-muted); font-size: .9rem; }
  @media (max-width: 992px) { .ai-stats { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 576px) { .ai-stats { grid-template-columns: 1fr; } }

  /* ===============================
     COURSES - ENROLLMENT CTA
  =============================== */
  .enrollment-cta { position: relative; z-index: 1; }
  .enrollment-cta .cta-content {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
    overflow: hidden;
    position: relative;
  }
  .enrollment-cta .cta-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px 200px at 80% 0%, rgba(255,255,255,.2) 0%, transparent 60%),
                radial-gradient(400px 160px at 10% 100%, rgba(255,255,255,.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .enrollment-cta .cta-content h2 { color: var(--color-white); font-weight: 800; margin-bottom: .5rem; }
  .enrollment-cta .cta-content .lead { color: rgba(255,255,255,.92); margin-bottom: var(--spacing-lg); }
  .enrollment-cta .cta-benefits { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .75rem 1.25rem; margin-bottom: var(--spacing-lg); }
  .enrollment-cta .cta-benefits .benefit { display: flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius-lg); padding: .5rem .75rem; color: var(--color-white); }
  .enrollment-cta .cta-benefits .benefit i { color: var(--color-white); opacity: .95; }
  .enrollment-cta .cta-actions .btn { box-shadow: var(--shadow-md); }
  .enrollment-cta .cta-actions .btn.btn-outline-primary { border-color: rgba(255,255,255,.7); color: var(--color-white); }
  .enrollment-cta .cta-actions .btn.btn-outline-primary:hover { background: rgba(255,255,255,.12); }
  .enrollment-cta .cta-note small { color: rgba(255,255,255,.9); }
  @media (max-width: 992px) { .enrollment-cta .cta-content { padding: var(--spacing-2xl); } .enrollment-cta .cta-benefits { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 768px) { .enrollment-cta .cta-benefits { grid-template-columns: 1fr; } .enrollment-cta .cta-actions { display: flex; flex-direction: column; gap: .75rem; } }
  .course-summary-card { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-lg); }
  .course-summary-card h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .course-summary-card ul { margin: 0; padding-left: 1.15rem; color: var(--color-text-muted); display: grid; gap: .35rem; }
  .course-guarantee { display: flex; align-items: center; gap: .5rem; color: var(--color-text); font-weight: 600; }
  .course-guarantee i { color: var(--color-accent); }

  .course-section .course-actions { margin-top: var(--spacing-md); }
  .course-section .course-actions .btn { box-shadow: var(--shadow-md); }

  /* Pricing block aligned with existing price classes */
  .course-pricing { margin-top: var(--spacing-md); }
  .course-pricing .price-display { display: flex; align-items: center; gap: .75rem; }
  .course-pricing .payment-options { color: var(--color-text-muted); font-weight: 600; }

  @media (max-width: 992px) {
    .course-section .course-content { margin-bottom: var(--spacing-md); }
    .course-section .course-visual .course-stats-overlay { grid-template-columns: repeat(2, minmax(0,1fr)); }
  }
  @media (max-width: 576px) {
    .course-section .course-visual .course-stats-overlay { grid-template-columns: 1fr; right: 12px; left: 12px; }
  }

  /* Course Projects */
  .course-projects { margin: var(--spacing-lg) 0; }
  .course-projects h4 { margin: 0 0 .5rem 0; font-weight: 800; }
  .course-projects ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: .5rem; }
  .course-projects li { display: flex; align-items: flex-start; gap: .5rem; background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; }
  .course-projects li::before { content: '\f058'; font-family: 'Font Awesome 5 Free'; font-weight: 900; color: var(--color-accent); margin-top: .15rem; }
  .course-projects li strong { color: var(--color-text); }
  @media (max-width: 576px) { .course-projects ul { gap: .4rem; } .course-projects li { padding: .5rem .6rem; } }

  .course-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  .course-content {
    padding: var(--spacing-lg);
  }
  
  .course-highlights {
    margin: var(--spacing-md) 0;
  }
  
  .highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .highlight-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    padding: .6rem .75rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
  }
  .highlight-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
  .highlight-item i { width: 36px; height: 36px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.1rem; }
  .highlight-item span { color: var(--color-text); font-weight: 600; }
  @media (max-width: 576px) {
    .highlight-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .75rem; }
    .highlight-item { padding: .5rem .6rem; font-size: .9rem; }
    .highlight-item i { width: 32px; height: 32px; font-size: 1rem; }
  }
  
  .course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-stroke);
    border-bottom: 1px solid var(--color-stroke);
  }
  
  .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
  }
  
  .meta-item i {
    color: var(--color-accent);
  }
  
  .course-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
  }
  
  .price-current {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
  }
  
  .price-original {
    font-size: 1rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
  }
  
  .price-save {
    background: var(--color-error);
    color: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  
  .main-footer {
    position: relative;
    background: var(--color-dark);
    color: var(--color-white);
    margin-top: var(--spacing-3xl);
  }
  
  .footer-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
      radial-gradient(circle at 25% 25%, rgba(0, 192, 115, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 75% 75%, rgba(0, 192, 115, 0.05) 0%, transparent 50%);
    pointer-events: none;
  }
  
  .newsletter-section {
    background: linear-gradient(135deg, var(--color-accent) 0%, #00A85F 100%);
    padding: var(--spacing-2xl) 0;
  }
  
  .newsletter-content h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
  }
  
  .newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
  }
  
  .newsletter-form .input-group {
    max-width: 400px;
  }
  
  .newsletter-form .form-control {
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
  
  .newsletter-form .btn {
    padding: 1rem 1.5rem;
    border: none;
    background: var(--color-white);
    color: var(--color-accent);
    font-weight: 600;
  }
  
  .newsletter-form .btn:hover {
    background: var(--color-accent-soft);
    transform: none;
    box-shadow: none;
  }
  
  .newsletter-note {
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
  }
  
  .footer-content {
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  }
  
  .footer-section h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.125rem;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
  }
  
  .footer-links li {
    margin-bottom: 0.75rem;
  }
  
  .footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  .footer-links a:hover {
    color: var(--color-accent);
    text-decoration: none;
  }
  
  .footer-logo .logo-name,
  .footer-logo .logo-subtitle {
    color: var(--color-white);
  }
  
  .footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin: var(--spacing-lg) 0;
  }
  
  .footer-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
  }
  
  .footer-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
  }
  
  .footer-stat .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
  }
  
  .footer-stat .stat-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
  }
  
  .footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-contact .contact-item i {
    color: var(--color-accent);
    margin-top: 0.25rem;
    font-size: 1.125rem;
  }
  
  .footer-contact .contact-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
  }
  
  .footer-contact .contact-info p,
  .footer-contact .contact-info a {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
  }
  
  .website-url {
    font-family: var(--font-mono);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
  }
  
  .social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
  }
  
  .social-link:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
    text-decoration: none;
  }
  
  .certification-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .cert-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
  }
  
  .cert-badge i {
    color: var(--color-accent);
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
  }
  
  .footer-copyright p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
  }
  
  .legal-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--spacing-lg);
  }
  
  .legal-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
  }
  
  .legal-links a:hover {
    color: var(--color-accent);
    text-decoration: none;
  }
 
  .back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-medium);
    z-index: var(--z-fixed);
  }
  
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .back-to-top:hover {
    background: #00A85F;
    transform: translateY(-2px);
  }
  
 
  .loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
  }
  
  .loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
  }
  
  .loading-content {
    text-align: center;
  }
  
  .loading-logo .logo-icon {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-lg);
    animation: loadingPulse 2s ease-in-out infinite;
  }
  
  @keyframes loadingPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
  }
  
  .loading-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
  }
  
  .loading-bar {
    width: 200px;
    height: 4px;
    background: var(--color-stroke);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
  }
  
  .loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), #00A85F);
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out infinite;
  }
  
  @keyframes loadingProgress {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
  }
 
  .cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
    z-index: calc(var(--z-modal) - 1);
    box-shadow: var(--shadow-xl);
  }
  
  .cookie-consent.visible {
    transform: translateY(0);
  }
  
  .cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .cookie-text p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.9);
  }
  
  .cookie-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
  }
  
  .cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
    z-index: calc(var(--z-modal) + 1);
  }
  
  .cookie-modal.visible {
    opacity: 1;
    visibility: visible;
  }
  
  .cookie-modal-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-medium);
  }
  
  .cookie-modal.visible .cookie-modal-content {
    transform: scale(1);
  }
  
  .cookie-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-stroke);
  }
  
  .cookie-modal-body {
    padding: var(--spacing-lg);
  }
  
  .cookie-category {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
  }
  
  .cookie-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
  }
  
  .toggle-switch {
    position: relative;
    width: 50px;
    height: 25px;
  }
  
  .toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  .toggle-switch label {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-stroke);
    border-radius: 25px;
    transition: background var(--transition-fast);
  }
  
  .toggle-switch label::before {
    position: absolute;
    content: '';
    height: 19px;
    width: 19px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: transform var(--transition-fast);
  }
  
  .toggle-switch input:checked + label {
    background: var(--color-accent);
  }
  
  .toggle-switch input:checked + label::before {
    transform: translateX(25px);
  }
  
  .toggle-switch input:disabled + label {
    opacity: 0.5;
    cursor: not-allowed;
  }
  
  .cookie-modal-footer {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-stroke);
  }
  
  .btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
  }
  
  .btn-close:hover {
    color: var(--color-text);
  }
 
  .toast-container {
    position: fixed;
    z-index: var(--z-toast);
  }
  
  .toast {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-medium);
  }
  
  .toast.show {
    opacity: 1;
    transform: translateX(0);
  }
  
  .toast-header {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-stroke);
  }
  
  .toast-icon {
    margin-right: 0.5rem;
  }
  
  .toast-body {
    padding: 1rem;
  }
  
 
  @media (max-width: 992px) {
    .hero-title {
      font-size: 3rem;
    }
    
    .hero-cta {
      flex-direction: column;
      align-items: flex-start;
    }
    
    .hero-stats {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card {
      padding: var(--spacing-lg);
    }
    
    .footer-content {
      text-align: center;
    }
    
    .legal-links {
      justify-content: center;
    }
  }
  
  @media (max-width: 1012px){
    #navbarNav.collapse {
      display: block !important;
      height: auto !important;
    }
    #navbarNav {
      position: fixed;
      top: var(--header-height, 72px);
      left: 0;
      right: 0;
      background: var(--color-white);
      border-top: 1px solid var(--color-stroke);
      box-shadow: var(--shadow-lg);
      transform: translateY(-100%);
      opacity: 0;
      visibility: hidden;
      transition: transform var(--transition-medium), opacity var(--transition-medium), visibility var(--transition-medium);
      z-index: 1100;
    }
    #navbarNav.show {
      transform: translateY(0);
      opacity: 1;
      visibility: visible;
    }
    #navbarNav .navbar-nav {
      position: static;
      background: transparent;
      border: 0;
      box-shadow: none;
      flex-direction: column;
      padding: var(--spacing-lg);
      gap: 0;
      transform: none;
      opacity: 1;
      visibility: visible;
    }

    #navbarNav .navbar-cta .btn {
      margin-bottom: var(--spacing-md);
    }

    #navbarNav .dropdown-menu {
      position: static;
      display: none;
      opacity: 1;
      visibility: visible;
      transform: none;
      box-shadow: none;
      border: 0;
      padding: 0.25rem 0 0.75rem 1rem;
      margin: 0;
    }
    #navbarNav .dropdown-menu.show,
    #navbarNav .dropdown.show .dropdown-menu {
      display: block;
    }
    #navbarNav .dropdown-toggle::after {
      content: '\25BE';
      font-size: 0.8rem;
      margin-left: 0.35rem;
    }
    
    .nav-link {
      padding: var(--spacing-md) 0;
      border-bottom: 1px solid var(--color-stroke);
    }
    
    .nav-link:last-child {
      border-bottom: none;
    }
    
    .navbar-toggler {
      display: flex;
    }
    
    .dropdown-menu {
      position: static;
      opacity: 1;
      visibility: visible;
      transform: none;
      box-shadow: none;
      border: none;
      padding-left: var(--spacing-lg);
      margin-top: 0;
    }
    
    .hero-section {
      min-height: auto;
      padding: 100px 0 60px;
    }
    
    .hero-title {
      font-size: 2.5rem;
      text-align: center;
    }
    
    .hero-subtitle {
      text-align: center;
    }
    
    .hero-cta {
      justify-content: center;
    }
    
    .hero-stats {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--spacing-md);
    }
    
    .floating-card {
      display: none;
    }
    
    .course-meta {
      flex-direction: column;
      gap: var(--spacing-sm);
    }
    
    .course-price {
      justify-content: center;
    }
    
    .cookie-content {
      flex-direction: column;
      text-align: center;
    }
    
    .cookie-actions {
      width: 100%;
      justify-content: center;
    }
    
    .newsletter-content {
      text-align: center;
      margin-bottom: var(--spacing-lg);
    }
    
    .footer-stats {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .legal-links {
      flex-direction: column;
      gap: var(--spacing-sm);
    }
    
    .back-to-top {
      bottom: 1rem;
      right: 1rem;
      width: 45px;
      height: 45px;
    }
  }
  
  @media (max-width: 576px) {
    .container {
      padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
      font-size: 2rem;
    }
    
    .hero-subtitle {
      font-size: 1.125rem;
    }
    
    .btn-lg {
      padding: 0.875rem 1.5rem;
      font-size: 1rem;
    }
    
    .hero-stats {
      grid-template-columns: 1fr;
    }
    
    .feature-card {
      padding: var(--spacing-md);
    }
    
    .feature-icon {
      width: 60px;
      height: 60px;
      font-size: 1.5rem;
    }
    
    .footer-stats {
      grid-template-columns: 1fr;
    }
    
    .cookie-actions {
      flex-direction: column;
    }
    
    .cookie-modal-content {
      width: 95%;
    }
  }
  
  
  @media print {
    .main-header,
    .back-to-top,
    .cookie-consent,
    .loading-screen {
      display: none !important;
    }
    
    body {
      background: white !important;
      color: black !important;
    }
    
    .hero-bg-animation,
    .section-divider,
    .footer-bg-pattern {
      display: none !important;
    }
    
    a {
      color: black !important;
      text-decoration: underline !important;
    }
    
    .btn {
      border: 1px solid black !important;
      background: white !important;
      color: black !important;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    
    .hero-bg-animation::before,
    .floating-card,
    .nav-bottom-line,
    .loading-logo .logo-icon,
    .loading-progress {
      animation: none !important;
    }
  }
  
  @media (prefers-color-scheme: dark) {
  }
  
  @media (prefers-contrast: high) {
    :root {
      --color-stroke: #000000;
      --color-text-muted: #000000;
    }
    
    .btn-outline-primary,
    .btn-outline-secondary {
      border-width: 2px;
    }
  }
  
  *:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
  }
  
  button:focus,
  .btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
  }
  
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
  
  
  .legal-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--color-accent-soft) 0%, transparent 100%);
  }
  .legal-content { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); }
  .legal-section .section-content { display: grid; gap: var(--spacing-md); }
  .key-principles .principles-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--spacing-md); }
  .principle { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); align-items: center; }
  .principle-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.25rem; }
  .principle h4 { margin: 0 0 .25rem 0; font-weight: 800; }
  .compliance-badges .badges-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--spacing-md); }
  .compliance-badge { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); box-shadow: var(--shadow-sm); display: grid; grid-template-columns: 48px 1fr; gap: var(--spacing-md); align-items: center; }
  .badge-info h4 { margin: 0 0 .15rem 0; font-weight: 800; color: var(--color-text); }
  .badge-info p { margin: 0; color: var(--color-text-muted); }
  .info-categories .info-category { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-xl); }
  .info-category h3 { margin-top: 0; }
  .security-note { display: flex; align-items: flex-start; gap: .5rem; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: .6rem .75rem; }
  .security-note i { color: var(--color-accent); margin-top: .1rem; }
  .privacy-summary { margin-top: var(--spacing-lg); background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); box-shadow: var(--shadow-sm); }
  .privacy-summary h4 { margin-top: 0; font-weight: 800; }
  @media (max-width: 992px) { .key-principles .principles-grid, .compliance-badges .badges-grid { grid-template-columns: 1fr; } .legal-content { padding: var(--spacing-xl); } }
  /* Cookie policy sidebar */
  .cookie-content .cookie-sidebar { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-lg); height: fit-content; }
  .cookie-nav { display: grid; gap: .5rem; }
  .cookie-nav .nav-link { display: flex; align-items: center; gap: .5rem; color: var(--color-text); text-decoration: none; border: 1px solid transparent; border-radius: var(--radius-md); padding: .5rem .6rem; transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
  .cookie-nav .nav-link::before { content: '\1F36A'; color: var(--color-accent); opacity: .85; }
  .cookie-nav .nav-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--color-accent); background: var(--color-bg-soft); }
  .cookie-nav .nav-link.active { background: var(--color-accent-soft); border-color: var(--color-accent); }
  .cookie-summary { margin-top: var(--spacing-lg); background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); box-shadow: var(--shadow-sm); }
  /* Cookie policy content cards */
  .cookie-definition, .similar-technologies, .usage-purposes, .cookie-classification, .cookie-contact { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); }
  .cookie-basics { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); margin-top: var(--spacing-md); }
  .cookie-basic { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .tech-types { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
  .tech-type { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .purpose-categories { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
  .purpose-category { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .cookie-classification .cookie-details { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); margin-top: var(--spacing-md); }
  .cookie-item { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-lg); padding: var(--spacing-md); box-shadow: var(--shadow-sm); }
  @media (max-width: 992px) {
    .cookie-basics, .tech-types, .purpose-categories, .cookie-classification .cookie-details { grid-template-columns: 1fr; }
    .cookie-definition, .similar-technologies, .usage-purposes, .cookie-classification, .cookie-contact { padding: var(--spacing-xl); }
  }
  /* Terms page reusing legal styles */
  .terms-content .terms-sidebar { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-lg); height: fit-content; }
  .terms-nav { display: grid; gap: .5rem; }
  .terms-nav .nav-link { display: flex; align-items: center; gap: .5rem; color: var(--color-text); text-decoration: none; border: 1px solid transparent; border-radius: var(--radius-md); padding: .5rem .6rem; transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
  .terms-nav .nav-link::before { content: '\2192'; color: var(--color-accent); opacity: .85; }
  .terms-nav .nav-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--color-accent); background: var(--color-bg-soft); }
  .terms-nav .nav-link.active { background: var(--color-accent-soft); border-color: var(--color-accent); }
  .key-points { margin-top: var(--spacing-lg); background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); box-shadow: var(--shadow-sm); }
  .key-points h4 { margin-top: 0; font-weight: 800; }
  .agreement-parties .parties-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
  .party { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .eligibility-requirements .requirements-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--spacing-md); }
  .requirement { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); align-items: center; }
  .requirement i { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-accent-soft) 0%, rgba(0,192,115,.12) 100%); color: var(--color-accent); font-size: 1.25rem; }
  .responsibility-category { background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .violation-level { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); }
  .violation-level.warning { border-left: 3px solid #F59E0B; }
  .violation-level.suspension { border-left: 3px solid #EF4444; }
  .terms-content .legal-content { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-2xl); }
  @media (max-width: 992px) { .agreement-parties .parties-grid, .eligibility-requirements .requirements-grid { grid-template-columns: 1fr; } .terms-content .legal-content { padding: var(--spacing-xl); } }
  /* Disclaimer page sidebar */
  .disclaimer-content .disclaimer-sidebar { background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-lg); height: fit-content; }
  .disclaimer-nav { display: grid; gap: .5rem; }
  .disclaimer-nav .nav-link { display: flex; align-items: center; gap: .5rem; color: var(--color-text); text-decoration: none; border: 1px solid transparent; border-radius: var(--radius-md); padding: .5rem .6rem; transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
  .disclaimer-nav .nav-link::before { content: '\26A0'; color: var(--color-accent); opacity: .85; }
  .disclaimer-nav .nav-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--color-accent); background: var(--color-bg-soft); }
  .disclaimer-nav .nav-link.active { background: var(--color-accent-soft); border-color: var(--color-accent); }
  .disclaimer-warning { margin-top: var(--spacing-lg); background: var(--color-bg-soft); border: 1px solid var(--color-stroke); border-radius: var(--radius-xl); padding: var(--spacing-lg); text-align: center; }
  .disclaimer-warning i { color: var(--color-accent); font-size: 1.25rem; }
  
  .legal-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
  }
  
  .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
  }
  
  .meta-item i {
    color: var(--color-accent);
  }
  
  .legal-sidebar {
    background: var(--color-white);
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    height: fit-content;
  }
  
  .legal-section {
    margin-bottom: var(--spacing-3xl);
  }
  
  .legal-section h2 {
    color: var(--color-text);
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }
  /* TOC navigation (privacy/terms) */
  .toc-section { position: relative; z-index: 1; }
  .toc-sidebar { position: sticky; top: 96px; }
  .toc-nav { display: grid; gap: .5rem; background: var(--color-white); border: 1px solid var(--color-stroke); border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); padding: var(--spacing-lg); }
  .toc-link { display: flex; align-items: center; gap: .5rem; color: var(--color-text); text-decoration: none; border: 1px solid transparent; border-radius: var(--radius-md); padding: .5rem .6rem; transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast); }
  .toc-link::before { content: '\2192'; color: var(--color-accent); opacity: .85; }
  .toc-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--color-accent); background: var(--color-bg-soft); }
  .toc-link.active { background: var(--color-accent-soft); border-color: var(--color-accent); color: var(--color-text); }
  @media (max-width: 992px) { .toc-sidebar { position: static; margin-bottom: var(--spacing-md); } }
  
  .faq-accordion .faq-item {
    border: 1px solid var(--color-stroke);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
  }
  
  .faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  
  .faq-question:hover {
    background: var(--color-accent-soft);
  }
  
  .faq-question h3 {
    margin: 0;
    font-size: 1.125rem;
  }
  
  .faq-question i {
    color: var(--color-accent);
    transition: transform var(--transition-fast);
  }
  
  .faq-item.active .faq-question i {
    transform: rotate(180deg);
  }
  
  .faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-xl);
    background: var(--color-white);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
  }
  
  .faq-item.active .faq-answer {
    max-height: 1200px;
  }
  
  .error-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    padding: 120px 0;
  }
  
  .error-code {
    position: relative;
    margin-bottom: var(--spacing-xl);
  }
  
  .code-number {
    font-size: 8rem;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    opacity: 0.7;
  }
  
  .binary-rain {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0.5;
  }
  
  .error-illustration {
    position: relative;
    text-align: center;
  }
  
  .floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  
  .element {
    position: absolute;
    font-family: var(--font-mono);
    color: var(--color-accent);
    font-weight: bold;
    animation: floatElement 4s ease-in-out infinite;
  }
  
  .element.code-bracket { top: 20%; left: 10%; }
  .element.code-tag { top: 30%; right: 15%; }
  .element.code-function { bottom: 30%; left: 20%; }
  .element.code-variable { bottom: 20%; right: 10%; }
  .element.code-error { top: 50%; left: 50%; transform: translateX(-50%); }
  
  @keyframes floatElement {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
  }
  
  .robot-character {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .robot-head {
    width: 100px;
    height: 80px;
    background: var(--color-stroke);
    border-radius: var(--radius-lg);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .robot-eyes {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .eye {
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    transition: transform var(--transition-fast);
  }
  
  .robot-mouth {
    width: 30px;
    height: 3px;
    background: var(--color-text-muted);
    border-radius: 2px;
  }
  
  .robot-mouth.sad {
    border-radius: 0 0 15px 15px;
    height: 8px;
    background: transparent;
    border: 2px solid var(--color-text-muted);
    border-top: none;
  }
  
  .robot-body {
    width: 120px;
    height: 100px;
    background: var(--color-stroke);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }
  
  .error-screen {
    width: 80px;
    height: 50px;
    background: var(--color-dark);
    color: var(--color-error);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: bold;
    position: relative;
    overflow: hidden;
  }
  
  .screen-glitch {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    animation: screenGlitch 2s ease-in-out infinite;
  }
  
  @keyframes screenGlitch {
    0%, 90%, 100% { transform: translateX(-100%); }
    10%, 80% { transform: translateX(100%); }
  }