/* Homepage overview groups equipment by type; energy options stay secondary. */
.home-air-poster .ac-regions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.home-air-poster .ac-region {
  display: flex;
  flex-direction: column;
  min-width: 0;
  isolation: isolate;
  padding: 26px 28px 24px;
  border-bottom: 0;
}
.home-air-poster .ac-region-heading { display: block; width: 100%; align-self: stretch; }
.home-air-poster .ac-region-heading h2 { font-size: 27px; }
.home-air-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 14px;
  min-height: 58px;
}
.home-air-poster .ac-region-heading h3 {
  margin: 0;
  min-height: 0;
  font-size: clamp(19px, 1.75vw, 24px);
  line-height: 1.3;
}
.home-air-poster .ac-region .ac-visual {
  width: auto;
  height: clamp(250px, 24vw, 320px);
  margin: 12px -8px 16px;
  padding: 14px 0 8px;
  align-self: stretch;
}
.home-air-poster .home-ac-sp .ac-visual { padding: 8px 0 4px; }
.home-air-poster .ac-region .ac-visual .image-number { top: 12px; left: 8px; }
.home-air-poster .ac-region-bottom { width: 100%; margin-top: auto; align-self: stretch; }
.home-air-series-link { color: inherit; }
.home-air-series-link::after { content: ""; position: absolute; inset: 0; z-index: 3; }
.home-air-series-link:focus-visible { outline: none; }
.home-air-series-link:focus-visible::after { outline: 3px solid #4e88d5; outline-offset: -3px; }
.home-air-solar {
  position: relative;
  z-index: 4;
  display: inline-flex;
  flex: none;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid #b8cae4;
  border-left: 2px solid #003aa5;
  color: #003aa5;
  background: #fff;
  transition: border-color .2s, background .2s;
}
.home-air-solar:hover { border-color: #003aa5; background: #eef4fc; }
.home-air-solar:focus-visible { outline: 3px solid #4e88d5; outline-offset: 3px; }
.home-air-solar-copy { display: flex; flex-direction: column; gap: 3px; }
.home-air-solar-copy small { color: #5b7497; font-size: 9px; font-weight: 500; line-height: 1.25; letter-spacing: .07em; text-transform: uppercase; }
.home-air-solar-copy strong { color: #003aa5; font-size: 16px; font-weight: 600; line-height: 1.25; }
.home-air-poster .ac-explore { margin-top: 18px; padding-top: 17px; font-size: 12px; }
@media (max-width: 1100px) {
  .home-air-poster .ac-region { padding: 24px 22px; }
  .home-air-title-row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 760px) {
  .home-air-poster .ac-regions { grid-template-columns: 1fr; }
  .home-air-poster .ac-region { padding: 24px 20px; border-right: 0; border-bottom: 1px solid #dce5ef; }
  .home-air-poster .ac-region:last-child { border-bottom: 0; }
  .home-air-poster .ac-region-heading h3 { min-height: 0; font-size: 20px; }
  .home-air-poster .ac-region .ac-visual { height: 230px; }
  .home-air-solar-copy small { font-size: 8.5px; }
  .home-air-solar-copy strong { font-size: 15px; }
}