*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
   
    .mark-sl-section {
      width: 100%;
      padding: 48px 0 60px;
      background: #f4f7fc;
      font-family: 'Cairo', sans-serif;
      overflow: hidden;
      position: relative;
    }
    .mark-sl-section::before {
      content: '';
      position: absolute;
      inset: 0;
      /* background-image: repeating-linear-gradient(
        120deg,
        transparent, transparent 60px,
        rgba(0,90,200,.03) 60px, rgba(0,90,200,.03) 61px
      ); */
      pointer-events: none;
    }
 
   
    .mark-sl-head-wrap {
      text-align: center;
      padding: 0 16px;
      margin-bottom: 36px;
    }
    .mark-sl-heading {
      display: inline-block;
      font-size: clamp(1.3rem, 5vw, 2.1rem);
      font-weight: 900;
      color: #0d1b3e;
      line-height: 1.3;
    }
    .mark-sl-heading span { color: #2E3D98; }
    .mark-sl-head-bar {
      display: block;
      width: 64px;
      height: 4px;
      background: linear-gradient(90deg, #2E3D98, #3590C7);
      border-radius: 4px;
      margin: 10px auto 0;
    }
    .mark-sl-subline {
      color: #3590C7;
      font-size: .88rem;
      font-weight: 400;
      margin-top: 8px;
    }
 
    .mark-sl-outer {
      overflow: hidden;
      -webkit-mask-image: linear-gradient(
        to left,
        transparent 0%, #000 64px,
        #000 calc(100% - 64px), transparent 100%
      );
      mask-image: linear-gradient(
        to left,
        transparent 0%, #000 64px,
        #000 calc(100% - 64px), transparent 100%
      );
    }
 
    
    .mark-sl-track {
      display: flex;
      width: max-content;
      gap: 16px;
      padding: 8px 0 14px;
      will-change: transform;
      cursor: grab;
      user-select: none;
      -webkit-user-select: none;
      touch-action: pan-y;  
    }
    .mark-sl-track:active { cursor: grabbing; }
 

    .mark-sl-card {
      flex: 0 0 var(--mark-sl-cw, 140px);
      height: var(--mark-sl-ch, 110px);
      background: #fff;
      border-radius: 16px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 8px;
      box-shadow: 0 2px 14px rgba(0,40,130,.09);
      border: 1.5px solid #e5eaf5;
      padding: 10px 8px;
      pointer-events: none; 
    }
 
    /* ── Image wrapper ── */
    .mark-sl-img-wrap {
      width: var(--mark-sl-iw, 75px);
      height: var(--mark-sl-ih, 40px);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      overflow: hidden;
      flex-shrink: 0;
    }
    .mark-sl-img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center;
      display: block;
    }
 
    /* ── Brand name ── */
    .mark-sl-name {
      font-size: .73rem;
      font-weight: 700;
      color: #1e2d55;
      text-align: center;
      white-space: nowrap;
    }
    @media (min-width: 600px)  { .mark-sl-name { font-size: .78rem; } }
    @media (min-width: 1200px) { .mark-sl-name { font-size: .82rem; } }
 
  
    .mark-sl-card[aria-hidden="true"] { visibility: visible; }