.product-card:hover .product-image img {
    transform: scale(1.05);
  }

/* NFC Animation */
.nfc-animation {
  position: relative;
  width: 100%;
  height: 400px;
  margin: 2rem 0;
}

.glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.3) 0%, rgba(16, 185, 129, 0.3) 100%);
  filter: blur(30px);
  opacity: 0.5;
  transition: transform 0.2s ease-out, opacity 0.2s ease-out;
  z-index: 1;
}

.phone {
  position: absolute;
  top: 50%;
  left: 60%;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease-out;
  z-index: 2;
}

.phone img {
  width: 230px;
  height: auto;
}

.nfc-card {
  position: absolute;
  top: 50%;
  left: 35%;
  transition: transform 0.2s ease-out;
  z-index: 3;
}

.nfc-card img {
  width: 250px;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.nfc-waves {
  position: absolute;
  top: 60%;
  left: 30%;
  width: 200px;
  height: 120px;
  z-index: 1;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .nfc-animation {
    height: 350px;
  }

  .phone {
    top: 45%;
    left: 55%;
  }

  .phone img {
    width: 200px;
  }

  .nfc-card {
    top: 60%;
    left: 45%;
  }

  .nfc-card img {
    width: 200px;
  }

  .nfc-waves {
    top: 65%;
    left: 40%;
  }
}