body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  text-align: center;
}

h1 {
  color: #333;
}

main#carousel {
  grid-row: 1 / 2;
  grid-column: 1 / 8;
  width: 70vw;
  height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 600px;
  --items: 4;
  --middle: 2;
  --position: 1;
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  margin-top: 16px;
  z-index: 10;
}

div.item {
  text-align: center;
  padding: 0;
  border-radius: 20px;
  background-color: #fff;
  position: absolute;
  width: 40%;
  height: 350px;
  --r: calc(var(--position) - var(--offset));
  --abs: max(calc(var(--r) * -1), var(--r));
  transition: all 0.4s ease;

  /* Calculate scaling and rotation */
  transform: rotateY(calc(-15deg * var(--r)))
    translateX(calc(-300px * var(--r))) scale(calc(1 - (0.15 * var(--abs))));

  /* Adjust z-index for depth */
  z-index: calc((var(--items) - var(--abs)) * 10);

  /* Dynamically adjust opacity and blur */
  opacity: calc(1 - (0.2 * var(--abs)));
  filter: blur(calc((var(--abs) - 1) * 2px))
    brightness(calc(1 - 0.05 * var(--abs)));
}

div.item:hover {
  filter: none;
  opacity: 1;
  transition: all 0.2s ease-in-out;
}

p.testimonial {
  margin: 0;
  padding: 8px;
  color: #ffffff;
  font-weight: 300;
  font-family: 'Poppins', 'Roboto', sans-serif;
  opacity: 0;
  transition: opacity 0.4s ease;
  text-align: center;
  line-height: 1rem;
}

div.item[active='true'] p.testimonial {
  opacity: 1;
}

.item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px; /* Rounded top corners */
}

.name {
  margin-bottom: 2px;
  color: #8c52ff;
}

.occupation {
  font-style: italic;
  margin-top: 2px;
}

.item {
  position: relative;
  transition: transform 0.5s ease;
}

.item::after {
  content: 'Offset: ' var(--offset);
  position: absolute;
  bottom: 5px;
  right: 5px;
  font-size: 12px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 2px 5px;
  border-radius: 4px;
}

#carousel-controls {
  position: absolute;
  left: 35%;
  bottom:  calc(5vh + 10px);
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

#carousel-controls input[type='radio'] {
  appearance: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ddd;
  margin: 0 5px;
  cursor: pointer;
}

#carousel-controls input[type='radio']:checked {
  background: #5303f5;
}

@media (max-width: 768px) {
    .auth-card {
      padding: 20px;
    }
  
    .auth-title {
      font-size: 20px;
    }
  
    .auth-subtitle {
      font-size: 14px;
    }
  
    .input-field {
      padding: 10px;
    }
  
    .testimonial {
      font-size: 14px;
    }
  }
  
  @media (max-width: 480px) {
    .auth-card {
      padding: 15px;
    }
  
    .auth-title {
      font-size: 18px;
    }
  
    .auth-subtitle {
      font-size: 12px;
    }
  
    .input-field {
      padding: 8px;
    }
  
    .testimonial {
      font-size: 12px;
      padding: 6px 12px;
    }
  }