.pme-section {
  padding: 0;
}
.pme-container {
  max-width: 1200px; margin: 0 auto; padding: 0 2.5rem;
}
.pme-iframe {
  width: 100%;
  /* Modest floor before the iframe reports its real content height via postMessage.
     Kept low so the JS-set exact height can shrink below it and remove the gap. */
  min-height: 320px;
  border: none; display: block;
  transition: height 0.15s ease;
}

/* Full-width breakout when the floor plan is expanded (mirrors the child's expand state). */
.pme-iframe.is-expanded {
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}