/* Promo / product blocks — responsive, keeps existing theme */
    .promo-section {
      padding: 40px 0;
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02));
    }
    
    /* İlk kart: Metin solda, resim sağda (Printer) */
    .promo-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.03);
      padding: 28px;
      border-radius: 12px;
      box-shadow: 0 6px 20px rgba(0,0,0,0.35);
      margin-bottom: 32px;
    }
    
    .promo-img { 
      display: flex; 
      align-items: center; 
      justify-content: center; 
    }
    
    .promo-img img { 
      max-width: 70%; 
      height: auto; 
      border-radius: 10px; 
    }
    
    .promo-text h3 { 
      margin: 0 0 12px; 
      font-size: 22px; 
      font-weight: 700;
    }
    
    .promo-text p { 
      margin: 0; 
      color: var(--muted); 
      line-height: 1.7; 
      font-size: 14.5px;
    }

    /* İkinci kart: Resim solda, metin sağda (ServisPosPro) */
    .product-card {
      display: grid;
      grid-template-columns: 380px 1fr;
      gap: 32px;
      align-items: center;
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.03);
      padding: 28px;
      border-radius: 12px;
      box-shadow: 0 6px 20px rgba(0,0,0,0.35);
    }
    
    .product-img {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .product-img img {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 8px 24px rgba(0,0,0,0.45);
    }
    
    .product-desc h4 { 
      margin: 0 0 12px; 
      font-size: 22px;
      font-weight: 700;
    }
    
    .product-desc p { 
      margin: 0; 
      color: var(--muted); 
      line-height: 1.7;
      font-size: 14.5px;
    }

    @media (max-width: 880px) {
      .promo-card { 
        grid-template-columns: 1fr; 
      }
      
      .product-card {
        grid-template-columns: 1fr;
      }
      
      .promo-img {
        order: 1;
      }
      
      .product-img {
        order: -1;
      }
    }