/* ===== SECTION ===== */
    .courses-section {
      position: relative;
      padding: 70px 50px 40px;
      background: linear-gradient(180deg, #0a0e27 0%, #0d1135 50%, #0a0e27 100%);
    }

    .courses-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 60%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.25), transparent);
    }

    /* ===== HEADER ===== */
    .courses-header {
      text-align: center;
      margin-bottom: 50px;
    }

    .courses-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 18px;
      background: rgba(249, 115, 22, 0.1);
      border: 1px solid rgba(249, 115, 22, 0.2);
      border-radius: 50px;
      font-size: 12px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: #f97316;
      margin-bottom: 14px;
    }

    .courses-badge .badge-dot {
      width: 5px;
      height: 5px;
      background: #f97316;
      border-radius: 50%;
      animation: pulse 2s ease-in-out infinite;
    }

    .courses-title {
      font-size: 36px;
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.2;
    }

    .courses-title .highlight {
      background: linear-gradient(135deg, #f97316, #fbbf24);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .courses-subtitle {
      margin-top: 10px;
      font-size: 15px;
      color: rgba(255, 255, 255, 0.4);
      font-weight: 400;
    }

    /* ===== GRID ===== */
    .courses-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      max-width: 1280px;
      margin: 0 auto;
    }

    /* ===== COURSE CARD ===== */
    .course-card {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 18px;
      overflow: hidden;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
    }

    .course-card:hover {
      transform: translateY(-8px);
      border-color: rgba(249, 115, 22, 0.25);
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(249, 115, 22, 0.06);
    }

    /* Card image area */
    .card-image {
      position: relative;
      height: 170px;
      overflow: hidden;
    }

    .card-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .course-card:hover .card-image img {
      transform: scale(1.08);
    }

    .card-image-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(10, 14, 39, 0.9) 100%);
    }

    /* Tags on image */
    .card-tags {
      position: absolute;
      top: 12px;
      left: 12px;
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .card-tag {
      padding: 4px 10px;
      border-radius: 6px;
      font-size: 9.5px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      backdrop-filter: blur(8px);
    }

    .tag-recommended {
      background: rgba(34, 197, 94, 0.2);
      color: #4ade80;
      border: 1px solid rgba(34, 197, 94, 0.3);
    }

    .tag-most-placed {
      background: rgba(249, 115, 22, 0.2);
      color: #fb923c;
      border: 1px solid rgba(249, 115, 22, 0.3);
    }

    .tag-new {
      background: rgba(96, 165, 250, 0.2);
      color: #60a5fa;
      border: 1px solid rgba(96, 165, 250, 0.3);
    }

    .tag-trending {
      background: rgba(244, 114, 182, 0.2);
      color: #f472b6;
      border: 1px solid rgba(244, 114, 182, 0.3);
    }

    /* Placement badge */
    .placement-badge {
      position: absolute;
      top: 12px;
      right: 12px;
      display: flex;
      align-items: center;
      gap: 5px;
      padding: 5px 10px;
      background: rgba(34, 197, 94, 0.15);
      border: 1px solid rgba(34, 197, 94, 0.25);
      border-radius: 8px;
      backdrop-filter: blur(8px);
      font-size: 9px;
      font-weight: 700;
      color: #4ade80;
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }

    .placement-badge i {
      font-size: 9px;
    }

    /* Card body */
    .card-body {
      padding: 18px 20px 20px;
    }

    .card-title {
      font-size: 14.5px;
      font-weight: 700;
      line-height: 1.45;
      color: rgba(255, 255, 255, 0.9);
      letter-spacing: -0.01em;
      margin-bottom: 14px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      min-height: 42px;
    }

    /* Stats row */
    .card-stats {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 14px;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .card-stat {
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: 12px;
      color: rgba(255, 255, 255, 0.45);
      font-weight: 400;
    }

    .card-stat i {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.3);
    }

    .card-stat strong {
      color: rgba(255, 255, 255, 0.75);
      font-weight: 600;
    }

    /* Rating */
    .card-rating {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .rating-stars {
      display: flex;
      gap: 1px;
    }

    .rating-stars i {
      font-size: 11px;
      color: #fbbf24;
    }

    .rating-stars i.empty {
      color: rgba(255, 255, 255, 0.1);
    }

    .rating-value {
      font-size: 13px;
      font-weight: 700;
      color: #fbbf24;
    }

    .rating-count {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.3);
      font-weight: 400;
    }

    /* Card footer */
    .card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .card-price-row {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .card-price-original {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.25);
      text-decoration: line-through;
      font-weight: 400;
    }

    .card-price {
      font-size: 20px;
      font-weight: 800;
      color: #ffffff;
      letter-spacing: -0.02em;
    }

    .card-price span {
      font-size: 13px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.4);
    }

    .btn-view-course {
      padding: 10px 18px;
      background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(249, 115, 22, 0.08));
      border: 1px solid rgba(249, 115, 22, 0.25);
      color: #f97316;
      font-size: 12px;
      font-weight: 600;
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .btn-view-course:hover {
      background: linear-gradient(135deg, #f97316, #ea580c);
      color: #fff;
      border-color: #f97316;
      box-shadow: 0 6px 20px rgba(249, 115, 22, 0.3);
    }

    .btn-view-course i {
      font-size: 10px;
      transition: transform 0.3s;
    }

    .btn-view-course:hover i {
      transform: translateX(3px);
    }

    /* ===== BOTTOM BAR ===== */
    .bottom-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 100;
      background: rgba(10, 14, 39, 0.92);
      backdrop-filter: blur(20px);
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding: 14px 50px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .bottom-nav {
      display: flex;
      align-items: center;
      gap: 28px;
      list-style: none;
    }

    .bottom-nav a {
      text-decoration: none;
      font-size: 13px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.45);
      transition: color 0.3s;
      position: relative;
    }

    .bottom-nav a.active {
      color: #f97316;
    }

    .bottom-nav a.active::after {
      content: '';
      position: absolute;
      bottom: -14px;
      left: 0;
      right: 0;
      height: 2px;
      background: #f97316;
      border-radius: 2px;
    }

    .bottom-nav a:hover {
      color: rgba(255, 255, 255, 0.8);
    }

    .bottom-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn-enquire {
      padding: 11px 28px;
      background: linear-gradient(135deg, #f97316, #ea580c);
      color: #fff;
      font-size: 13px;
      font-weight: 700;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s;
      box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    .btn-enquire:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(249, 115, 22, 0.45);
    }

    .btn-callback {
      padding: 11px 28px;
      background: transparent;
      color: #f97316;
      font-size: 13px;
      font-weight: 700;
      border: 1.5px solid rgba(249, 115, 22, 0.4);
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.3s;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-callback:hover {
      background: rgba(249, 115, 22, 0.1);
      border-color: #f97316;
    }

    .btn-callback i {
      font-size: 13px;
    }

    /* ===== ANIMATIONS ===== */
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.8); }
    }

    .course-card {
      opacity: 0;
      transform: translateY(30px);
      animation: cardReveal 0.6s ease forwards;
    }

    .course-card:nth-child(1) { animation-delay: 0.05s; }
    .course-card:nth-child(2) { animation-delay: 0.12s; }
    .course-card:nth-child(3) { animation-delay: 0.19s; }
    .course-card:nth-child(4) { animation-delay: 0.26s; }
    .course-card:nth-child(5) { animation-delay: 0.33s; }
    .course-card:nth-child(6) { animation-delay: 0.40s; }

    @keyframes cardReveal {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1100px) {
      .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
      }
    }

    @media (max-width: 768px) {
      .courses-section {
        padding: 50px 20px 30px;
      }

      .courses-title {
        font-size: 26px;
      }

      .courses-grid {
        grid-template-columns: 1fr;
        gap: 18px;
      }

      .card-image {
        height: 160px;
      }

      .bottom-bar {
        padding: 12px 20px;
        flex-direction: column;
        gap: 10px;
      }

      .bottom-nav {
        gap: 18px;
      }

      .bottom-nav a {
        font-size: 12px;
      }

      .bottom-actions {
        width: 100%;
        justify-content: center;
      }

      .btn-enquire, .btn-callback {
        padding: 10px 20px;
        font-size: 11px;
      }
    }

    @media (max-width: 480px) {
      .bottom-nav {
        gap: 12px;
        overflow-x: auto;
        max-width: 100%;
        padding-bottom: 2px;
      }

      .bottom-nav a {
        white-space: nowrap;
        font-size: 11px;
      }

      .btn-callback span.btn-text-long {
        display: none;
      }
    }