.testimonial-stack-wrap {
          position: relative;
          max-width: 880px;
          margin: 0 auto;
          min-height: 540px;
        }

        .testimonial-stack-card {
          position: absolute;
          width: 100%;
          max-width: 760px;
          left: 50%;
          transform-origin: center center;
        }

        .testimonial-stack-card.card-back-left {
          top: 36px;
          transform: translateX(-50%) rotate(-6deg) scale(0.96);
          opacity: 0.72;
          z-index: 1;
        }

        .testimonial-stack-card.card-back-right {
          top: 52px;
          transform: translateX(-50%) rotate(6deg) scale(0.96);
          opacity: 0.80;
          z-index: 2;
        }

        .testimonial-stack-card.card-front {
          top: 88px;
          transform: translateX(-50%) rotate(0deg) scale(1);
          z-index: 3;
        }

        .testimonial-stack-card .testimonial-premium-card {
          height: 370px;
          min-height: 370px;
          padding: 2rem;
          border-radius: 28px;
          display: flex;
          flex-direction: column;
          justify-content: space-between;
        }

        .testimonial-stack-card.card-front .testimonial-premium-card {
          box-shadow:
            0 30px 80px -35px rgba(0, 0, 0, 0.75),
            0 0 40px rgba(51, 210, 255, 0.05);
        }

        .testimonial-stack-card.card-front .testimonial-premium-card:hover {
          transform: translateY(-8px);
          border-color: rgba(51, 210, 255, 0.16) !important;
          background: rgba(255, 255, 255, 0.03) !important;
          box-shadow:
            0 36px 90px -34px rgba(0, 0, 0, 0.82),
            0 0 36px rgba(51, 210, 255, 0.08);
        }

        .testimonial-stack-card.card-back-left .testimonial-premium-card:hover,
        .testimonial-stack-card.card-back-right .testimonial-premium-card:hover {
          transform: translateY(-4px);
          border-color: rgba(255, 255, 255, 0.08) !important;
        }

        @media (max-width: 1024px) {
          .testimonial-stack-wrap {
            min-height: 610px;
          }

          .testimonial-stack-card {
            max-width: 100%;
          }

          .testimonial-stack-card.card-back-left {
            top: 24px;
            transform: translateX(-50%) rotate(-5deg) scale(0.97);
          }

          .testimonial-stack-card.card-back-right {
            top: 38px;
            transform: translateX(-50%) rotate(5deg) scale(0.97);
          }

          .testimonial-stack-card.card-front {
            top: 78px;
          }

          .testimonial-stack-card .testimonial-premium-card {
            height: 390px;
            min-height: 390px;
            padding: 1.75rem;
          }
        }

        @media (max-width: 767px) {
          .testimonial-stack-wrap {
            min-height: 700px;
          }

          .testimonial-stack-card.card-back-left {
            top: 16px;
            transform: translateX(-50%) rotate(-4deg) scale(0.98);
          }

          .testimonial-stack-card.card-back-right {
            top: 28px;
            transform: translateX(-50%) rotate(4deg) scale(0.98);
          }

          .testimonial-stack-card.card-front {
            top: 62px;
          }

          .testimonial-stack-card .testimonial-premium-card {
            height: 430px;
            min-height: 430px;
            padding: 1.5rem;
          }
        }