/* Page-scoped polish; never restyle residential/commercial input controls or funnel steps. */
.ie-reference-page {overflow-wrap:anywhere}
.ie-contact-hero>.ie-shell,.ie-content-archive>.ie-page-hero>.ie-shell {display:block}
.ie-contact-hero .ie-page-intro,.ie-content-archive>.ie-page-hero .ie-page-intro {max-width:48rem}
.ie-contact-hero,.ie-content-archive>.ie-page-hero {padding-block:clamp(25px,4vw,50px)}
.ie-contact-hero h1,.ie-content-archive>.ie-page-hero h1 {max-width:22ch;line-height:1.1;font-size:clamp(2rem,4vw,3.2rem)}
.ie-reference-page>.ie-page-hero:not(.ie-page-hero--calculator-led) {padding-block:clamp(24px,4vw,52px)}
.ie-reference-page>.ie-page-hero:not(.ie-page-hero--calculator-led) h1 {font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;letter-spacing:-.035em;max-width:22ch}
.ie-reference-page>.ie-page-hero:not(.ie-page-hero--calculator-led) .ie-page-intro {font-size:1rem;line-height:1.65;max-width:52ch}
.ie-reference-page .ie-page-hero:not(.ie-page-hero--calculator-led) .ie-reference-hero-image {min-height:0;align-self:center;height:auto}
.ie-reference-page .ie-page-hero:not(.ie-page-hero--calculator-led) .ie-reference-hero-image .ie-image-slot,.ie-reference-page .ie-page-hero:not(.ie-page-hero--calculator-led) .ie-reference-hero-image img {min-height:0;height:auto}
.ie-reference-page--about .ie-reference-hero-image img {width:100%;object-fit:contain;aspect-ratio:16/9}
.ie-reference-photo-caption {font-size:.78rem;line-height:1.5;padding:12px 16px;margin:0;background:#f0f6f2;color:#385f58}
.ie-reference-page:is(.ie-reference-page--battery-storage,.ie-reference-page--materials-quality) .ie-reference-hero-image .ie-reference-camera-photo {position:relative;display:block;aspect-ratio:16/10;overflow:hidden;width:100%;height:auto}
.ie-reference-page:is(.ie-reference-page--battery-storage,.ie-reference-page--materials-quality) .ie-reference-hero-image .ie-reference-camera-photo img {position:absolute;width:230%;max-width:none;height:auto;left:-66.15%;top:-109.36%;filter:none;opacity:1;transform:none;mix-blend-mode:normal}
.ie-reference-hero-checklist {align-self:center;border:1px solid #c8ded7;border-radius:18px;background:#f5faf7;color:#1e4541;padding:8px 25px;box-shadow:0 18px 40px -32px #1d4e44}
.ie-reference-hero-checklist>div {display:flex;gap:18px;padding:22px 0}
.ie-reference-hero-checklist>div+div {border-top:1px solid #dbe8e1}
.ie-reference-hero-checklist>div>span {font-size:1.4rem;color:#27756a}
.ie-reference-hero-checklist h2 {font-size:1.12rem;line-height:1.35;margin:0 0 9px;color:#214f47}
.ie-reference-hero-checklist p {font-size:.9rem;line-height:1.6;margin:0;color:#4b6a61}
.ie-reference-page--battery-storage .ie-reference-image-story__grid article {border-top:3px solid #71aaa0}
.ie-reference-page--battery-storage .ie-reference-image-story {padding-block:28px}
.ie-contact-grid-section {padding-top:28px}
.ie-contact-page .ie-contact-grid {align-items:start}
.ie-contact-page .ie-contact-panel:first-child {position:sticky;top:140px}
.ie-reference-page--materials-quality .ie-quality-map,.ie-reference-page--materials-quality .ie-document-preview,.ie-reference-page--materials-quality .ie-product-cards {padding-block:32px}
.ie-reference-page--materials-quality .ie-quality-map__body {display:block}
.ie-reference-page--materials-quality .ie-quality-map__items {grid-template-columns:repeat(3,minmax(0,1fr))}
.ie-reference-page--materials-quality .ie-quality-map__item {min-height:0}
.ie-reference-page--materials-quality :is(.ie-quality-map,.ie-document-preview,.ie-product-cards) h2 {font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.2}
.ie-reference-page--materials-quality .ie-document-preview__stack {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ie-reference-page--materials-quality .ie-document-preview__stack article {min-height:0;padding:20px}
.ie-official-product {margin:0 0 20px;background:#fff;border-radius:10px;overflow:hidden}
.ie-official-product img {display:block;object-fit:contain;width:100%;height:240px;background:#fff}
.ie-official-product figcaption {font-size:.75rem;line-height:1.5;color:#4b6760;padding:10px 14px}
.ie-official-product a {display:block;color:#156b60;text-decoration:underline;text-underline-offset:3px;padding-top:5px}
.ie-reference-page--materials-quality .ie-product-cards__grid article {display:flex;flex-direction:column;justify-content:flex-start;gap:0;background:#fff;color:#20443f;border:1px solid #d4e2dc;padding:22px;min-height:0}
.ie-reference-page--materials-quality .ie-product-cards__grid article>span {color:#2a6a60;font-size:.74rem;line-height:1.4}
.ie-reference-page--materials-quality .ie-product-cards__grid article>h3 {color:#193f39;font-size:1.55rem;line-height:1.2;margin:12px 0}
.ie-reference-page--materials-quality .ie-product-cards__grid article>p {color:#405f55;font-size:.95rem;line-height:1.6;margin:0 0 14px}
.ie-reference-page--materials-quality .ie-product-cards__grid article>strong {color:#3b5d52;font-size:.85rem;font-weight:500;line-height:1.55;margin:0}
.ie-product-spec-badge {display:flex;min-height:330px;flex-direction:column;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,#f0f7f1,#e7f1ed);margin-bottom:20px;color:#18594d}
.ie-product-spec-badge strong {font-size:4.4rem;line-height:1;font-weight:750;letter-spacing:-.055em;color:#18594d}
.ie-product-spec-badge span {font-size:.9rem;margin-top:10px;color:#395e51}
@media(max-width:640px) {
 .ie-reference-page>.ie-page-hero:not(.ie-page-hero--calculator-led) {padding-block:24px}
 .ie-reference-page>.ie-page-hero:not(.ie-page-hero--calculator-led) h1 {font-size:2rem}
 .ie-reference-page .ie-reference-hero-image {margin-top:4px}
 .ie-reference-hero-checklist {padding:3px 18px;margin-top:4px}
 .ie-reference-hero-checklist>div {padding:17px 0;gap:12px}
 .ie-reference-hero-checklist h2 {font-size:1rem}.ie-reference-hero-checklist p {font-size:.85rem}
 .ie-contact-page .ie-contact-panel:first-child {position:static}
 .ie-reference-page--materials-quality .ie-quality-map__items,.ie-reference-page--materials-quality .ie-document-preview__stack {grid-template-columns:1fr}
 .ie-product-spec-badge {min-height:220px}
}