#cards-section {
      width: 100%;
      min-height: 100vh;
      padding: 10px;
      background: linear-gradient(rgba(0, 0, 0, 0.7)), url(images/4.jpg) center/cover fixed no-repeat;
      color: white;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    #cards-section::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 100%;
      height: 100%;
      background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.2), transparent 20%),
                  radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.2), transparent 20%);
      z-index: 0;
    }
    #cards-section .container {
      max-width: 1200px;
      width: 100%;
      margin: 0 auto;
      padding: 1rem;
      display: flex;
      justify-content: center;
      position: relative;
      z-index: 2;
    }

    #cards-section .cards-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(300px, 360px));
      justify-content: center;
      gap: 1.5rem;
      width: fit-content;
    }

    #cards-section .card {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
      opacity: 0;
      transform: translateY(2.5rem);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex;
      flex-direction: column;
      height: 100%;
      position: relative;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    #cards-section .card.visible {
      opacity: 1;
      transform: translateY(0);
    }

    #cards-section .card:hover {
      transform: translateY(-0.75rem);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
      background: rgba(255, 255, 255, 0.15);
    }

    #cards-section .card-image {
      height: 240px;
      overflow: hidden;
      position: relative;
      background: #1e293b;
    }

    #cards-section .card-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.8s ease;
    }

    #cards-section .card-image::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, transparent 70%);
      z-index: 1;
      opacity: 0.8;
      transition: all 0.4s ease;
    }

    #cards-section .card:hover .card-image::before {
      opacity: 0.9;
    }

    #cards-section .card:hover .card-image img {
      transform: scale(1.08);
    }

    #cards-section .card-badge {
      position: absolute;
      top: 1.2rem;
      left: 1.2rem;
      background: linear-gradient(135deg, #f59e0b, #d97706);
      color: white;
      padding: 0.5rem 1.2rem;
      border-radius: 50px;
      font-size: 0.85rem;
      font-weight: 700;
      box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
      z-index: 2;
    }

    #cards-section .card-overlay {
      position: absolute;
      bottom: 0;
      right: 0;
      width: 100%;
      height: 45%;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
      opacity: 0;
      transition: all 0.4s ease;
      display: flex;
      align-items: flex-end;
      justify-content: flex-end;
      padding: 1.5rem;
      z-index: 2;
    }

    #cards-section .card:hover .card-overlay {
      opacity: 1;
    }

    #cards-section .card-content {
      padding: 1rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    #cards-section .card-title {
      font-size: 1.6rem;
      margin-bottom: 1.2rem;
      color: white;
      position: relative;
      padding-bottom: 0.9rem;
      font-weight: 700;
    }

    #cards-section .card-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      right: 0;
      width: 80px;
      height: 4px;
      background: linear-gradient(to right, #3b82f6, #1310b9);
      border-radius: 2px;
      transition: width 0.4s ease;
    }

    #cards-section .card:hover .card-title::after {
      width: 170px;
    }

    #cards-section .card-details {
      color: #cbd5e1;
      line-height: 1.75;
      margin-bottom: 1.0rem;
      flex-grow: 1;
      font-size: 1.05rem;
    }

    #cards-section .card-features {
      margin-bottom: 0.5rem;
    }

    #cards-section .card-features li {
      margin-bottom: 0.85rem;
      display: flex;
      align-items: center;
      color: #e2e8f0;
      font-size: 1rem;
    }

    #cards-section .card-features li i {
      color: #10b981;
      margin-left: 0.8rem;
      font-size: 0.9rem;
      background: rgba(16, 185, 129, 0.15);
      padding: 0.45rem;
      border-radius: 50%;
      width: 1.6rem;
      height: 1.6rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    #cards-section .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 1.8rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    #cards-section .card-price {
      font-weight: 800;
      font-size: 1.5rem;
      color: white;
    }
    /* Responsive Design */
    @media (max-width: 1200px) {
      #cards-section .cards-grid {
        grid-template-columns: repeat(3, minmax(280px, 1fr));
      }
    }

    @media (max-width: 992px) {
      #cards-section .cards-grid {
        grid-template-columns: repeat(2, minmax(300px, 1fr));
        gap: 2rem;
      }
    }

    @media (max-width: 768px) {
      #cards-section {
        padding: 60px 15px;
      }
      
      #cards-section .cards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 550px;
        margin: 0 auto;
      }
    }

    @media (max-width: 480px) {
      #cards-section {
        padding: 40px 10px;
      }
      
      #cards-section .card-content {
        padding: 1.7rem;
      }
      
      #cards-section .card-title {
        font-size: 1.4rem;
      }
      
      #cards-section .card-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
      }
      
      #cards-section .card-features li {
        font-size: 0.95rem;
      }
    }