/* Homepage composition, with unchanged source pixels in separate sector panels. */
.sector-system-composite { width: 100%; min-width: 0; }
.sector-system-composite figure { padding: 0; overflow: hidden; background: #fff; border: 1px solid #dce7e5; box-shadow: 0 12px 28px rgb(8 35 77 / 10%); }
.sector-system-composite .sector-system-back { width: 88%; margin: 0 auto; border-radius: 12px; }
.sector-system-viewport { position: relative; width: 100%; overflow: hidden; }
.sector-system-composite .sector-system-viewport img { position: absolute; display: block; max-width: none; height: auto; margin: 0; padding: 0; border: 0; border-radius: 0; transform: none; }
.sector-system-details { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(6px, 1vw, 14px); margin-top: -1%; }
.sector-system-composite .sector-system-card { min-width: 0; margin: 0; border-radius: 12px; display: flex; flex-direction: column; }
.sector-system-card-image { display: flex; align-items: center; aspect-ratio: 1.15; padding: 6px; }
/* Fit portrait maps inside the same card as landscape screenshots, without clipping. */
.sector-system-card-image .sector-system-viewport { width: min(100%, calc(100% * var(--sector-screen-aspect) / 1.15)); margin-inline: auto; }
.sector-system-composite.has-square-cards .sector-system-card-image { aspect-ratio: 1; padding: 0; }
.sector-system-composite.has-square-cards .sector-system-card-image .sector-system-viewport { width: 100%; margin: 0; }
.sector-system-composite figcaption { display: flex; align-items: center; justify-content: center; min-height: 3.4em; padding: 7px 8px; border-top: 1px solid #e7eeed; color: #08234d; font: 600 clamp(10px, .85vw, 13px)/1.4 'Work Sans', Poppins, sans-serif; text-align: center; }
.hvac-stage-page .hvac-stage-hero-visual:has(.sector-system-composite) { width: 100%; aspect-ratio: auto; transform: none; }
@media (max-width: 600px) {
    .sector-system-composite .sector-system-back { width: 100%; }
    .sector-system-details { grid-template-columns: 1fr; gap: 14px; margin-top: 14px; }
    .sector-system-card-image { aspect-ratio: auto; padding: 8px; }
    .sector-system-card-image .sector-system-viewport { width: 100%; }
    .sector-system-composite figcaption { min-height: 0; font-size: 12px; padding: 10px; }
}