.floorplan-detail-hero {
  min-height: 46vh;
  position: relative;
  display: flex;
  align-items: center;
  background: url('/assets/img/jpg5.webp') center / cover no-repeat;
  overflow: hidden;
}

.floorplan-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
}

.floorplan-detail-hero .container {
  position: relative;
  z-index: 1;
}

.floorplan-detail-hero .bp-heading,
.floorplan-detail-hero .bp-lead {
  color: #fff;
}

.floorplan-canvas-section {
  background: linear-gradient(180deg, #f8f6f1 0%, #ffffff 26%);
}

.planner-shell {
  background: #fff;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--bp-sage) 14%, transparent);
  box-shadow: 0 16px 34px rgba(101, 112, 88, 0.11);
  overflow: hidden;
}

.planner-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border-bottom: 1px solid color-mix(in srgb, var(--bp-sage) 14%, transparent);
}

.planner-topbar h2 {
  margin: 0;
  font-size: 1.08rem;
  color: var(--bp-sage-hover);
  font-weight: 700;
}

.planner-topbar p {
  margin: 0.2rem 0 0;
  font-size: 0.86rem;
  color: var(--bp-sage);
}

.planner-frame {
  width: 100%;
  height: calc(72vh + var(--planner-mask-top));
  min-height: calc(540px + var(--planner-mask-top));
  border: none;
  display: block;
  background: #f3f3f3;
  transform: translateY(calc(-1 * var(--planner-mask-top)));
}

.planner-frame-mask {
  --planner-mask-top: 74px;
  height: 72vh;
  min-height: 540px;
  overflow: hidden;
  background: #f3f3f3;
}

.fullscreen-btn {
  border: 0;
  border-radius: 999px;
  background: var(--bp-sage-hover);
  color: #fff;
  padding: 0.62rem 1.1rem;
  font-weight: 600;
  white-space: nowrap;
}

.fullscreen-btn:hover {
  background: var(--bp-sage);
  color: #fff;
}

@media (max-width: 767px) {
  .floorplan-detail-hero {
    min-height: 40vh;
    padding-top: 88px;
    padding-bottom: 36px;
  }

  .planner-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .fullscreen-btn {
    width: 100%;
    text-align: center;
  }

  .planner-frame {
    height: calc(65vh + var(--planner-mask-top));
    min-height: calc(480px + var(--planner-mask-top));
  }

  .planner-frame-mask {
    --planner-mask-top: 64px;
    height: 65vh;
    min-height: 480px;
  }
}

@media (max-width: 575px) {
  .planner-frame {
    min-height: calc(380px + var(--planner-mask-top));
  }

  .planner-frame-mask {
    min-height: 380px;
  }
}