/* Fixed screen navigation: layout stays still between gestures. */
html.home-paged, .home-paged body{height:100%;overflow:clip;overscroll-behavior:none}
.home-paged .home-layout{--page-height:calc(100dvh - var(--page-header,84px))}
.home-paged .home-layout main{position:fixed;inset:var(--page-header,84px) 0 0;overflow:clip;touch-action:pan-x pinch-zoom}
.home-paged .home-layout .home-page{position:absolute;inset:0;top:0;width:100%;height:var(--page-height);min-height:0;max-height:var(--page-height);margin:0;padding:32px 64px 66px;display:flex;align-items:center;overflow:clip;background-color:#202326;transform:translateY(var(--page-offset,100%));transition:transform 560ms cubic-bezier(.22,.72,.2,1),visibility 560ms;visibility:hidden;pointer-events:none;isolation:isolate;border-radius:0;box-shadow:none}
.home-paged .home-layout .home-page.is-current-page{visibility:visible;pointer-events:auto;z-index:2}
.home-paged .home-page > .container{width:100%;max-width:1240px}
.home-paged .home-page:focus{outline:none}
.home-page-nav{position:fixed;z-index:60;bottom:12px;right:24px;display:flex;align-items:center;gap:8px;background:#202326;border:1px solid #454b4e;border-radius:4px;color:#c5c9cb}
.home-page-nav button{width:44px;height:44px;border:0;background:transparent;color:#fff;font-size:22px;cursor:pointer}
.home-page-nav button:hover{background:#454b4e}.home-page-nav button:disabled{opacity:.25;cursor:default}.home-page-nav button:focus-visible{outline:2px solid #efaaac;outline-offset:-3px}
.home-page-nav span{font:12px var(--utility);min-width:60px;text-align:center}
.home-paged .home-page .home-feature-grid{max-width:1440px;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:24px clamp(48px,6vw,100px)}
.home-paged .home-layout .home-page h2{font-size:clamp(32px,3.6vw,54px)}
.home-paged .home-page .home-product-media--helium{min-height:0;padding:0 0 16px;column-gap:clamp(20px,3vw,48px);height:calc(var(--page-height)*.38)}
.home-paged .home-page .home-tank{height:100%;max-height:calc(var(--page-height)*.36)}
.home-paged .home-page .home-use-detail{height:calc(var(--page-height)*.25);background:transparent}
.home-paged .home-page .home-use-detail img{height:100%;width:100%;object-fit:contain}




.home-paged .home-layout .home-operations.home-page{padding:clamp(42px,6vh,72px) 64px 66px;align-items:stretch}
.home-paged .home-page .home-operations__content{height:100%;max-width:1400px}
.home-paged .home-page .home-factory-heading{margin:0}
.home-paged .home-page .home-capability-cards{width:100%}
.home-paged .home-page .home-capability-card{min-height:clamp(272px,34vh,324px)}
.home-paged .home-page .home-capability-card img{height:clamp(202px,26.5vh,253px)}
.home-paged .home-layout .hero.home-page{padding:0;display:block}
.home-paged .home-layout .hero__inner{height:var(--page-height);min-height:0;padding:28px 0 190px;align-items:center}
.home-paged .home-layout .hero-controls{right:auto;left:max(24px,calc((100% - 1240px)/2));bottom:max(calc(64px + var(--hero-stats-height,100px) + 24px),calc((100% - min(100vw,1440px) * .5625)/2 + 28px))}
.home-paged .home-layout .hero-stats{bottom:64px}
.home-paged .home-layout .hero-stats__set strong,.home-paged .home-layout .hero-stats__set span{white-space:nowrap;text-wrap:nowrap}
@media(min-width:761px){.home-paged .home-layout .hero-stats__set span{font-size:clamp(10px,1vw,14px)}.home-paged .home-layout .hero-stats__set strong{font-size:clamp(14px,1.25vw,19px)}}
.home-paged .home-layout .hero-stats__set>div{min-height:60px;padding:10px 8px;text-align:center;justify-items:center}
.home-paged .home-layout .hero__copy{max-width:460px}
@media(max-height:850px) and (min-width:761px){
 .home-paged .home-page p{font-size:17px;line-height:1.5;margin-top:14px}
 .home-paged .home-layout .home-page h2{font-size:38px}
 .home-paged .home-layout .home-feature .home-format-line{margin-top:16px}
 .home-paged .home-page .home-buying-links{margin-top:10px}
 .home-paged .home-layout .hero h1,.home-paged .home-layout .hero h2{font-size:46px}
 .home-paged .home-layout .hero__lead{font-size:17px;line-height:1.5;margin:16px 0}
 .home-paged .home-layout .hero__inner{padding-bottom:150px}
 .home-paged .home-layout .home-operations.home-page{padding-top:24px}
 .home-paged .home-page .home-operations__content{gap:4px}
 .home-paged .home-page .home-capability-card{min-height:238px}
 .home-paged .home-page .home-capability-card__description{font-size:12px;line-height:1.35;margin-bottom:8px}
 .home-paged .home-page .home-capability-card img{height:173px}
}
@media(max-width:760px){
 .home-paged .home-layout .home-page{padding:20px 20px 66px}
 .home-paged .home-layout .home-page h2,.home-paged .home-layout .hero h1{font-size:30px;line-height:1.06}
 .home-paged .home-layout .home-page p{font-size:16px;line-height:1.45;margin-top:12px}
 .home-paged .home-layout .home-page .home-kicker,.home-paged .home-layout .home-page .eyebrow{font-size:10px;margin:0 0 12px}
 .home-paged .home-page .home-feature-grid{grid-template-columns:1fr;gap:14px;grid-template-areas:'copy' 'media' 'actions'}
 .home-paged .home-page .home-product-media--helium{height:calc(var(--page-height)*.18);padding:0;column-gap:8px}
 .home-paged .home-page .home-tank{max-height:calc(var(--page-height)*.18)}
 .home-paged .home-page .home-helium-media{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:12px}
 .home-paged .home-page .home-use-detail{height:calc(var(--page-height)*.18)}
 .home-paged .home-page .home-buying-links{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:none}
 .home-paged .home-page .home-buying-links a{font-size:13px;gap:10px;padding:0}
 .home-paged .home-layout .home-feature .home-format-line{font-size:22px;margin-top:12px}
 .home-paged .home-layout .home-operations.home-page{display:flex;padding:24px 20px 66px;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;align-items:stretch}
 .home-paged .home-page .home-operations__content{height:auto;min-height:100%;gap:80px}
 .home-paged .home-page .home-capability-cards{gap:10px}
 .home-paged .home-page .home-capability-card{min-height:140px;padding:14px}
 .home-paged .home-page .home-capability-card img{width:136px;height:106px}
 .home-paged .home-page .home-resources-grid{gap:24px}
 .home-paged .home-page .home-resource-list>a{padding:14px 0}
 .home-paged .home-layout .hero__inner{width:100%;max-width:none;padding:22px 20px 210px;height:var(--page-height);align-items:center}
 .home-paged .home-layout .hero__copy{max-width:none}
 .home-paged .home-layout .hero__lead{font-size:16px;margin:16px 0;line-height:1.45}
 .home-paged .home-layout .hero__actions{gap:8px;display:flex}
 .home-paged .home-layout .hero__actions .button{width:auto;flex:1;padding:12px 8px;font-size:10px;min-height:44px}
 .home-paged .home-layout .hero-controls{position:absolute;inset:auto auto calc(62px + var(--hero-stats-height,110px) + 16px) 20px;margin:0}
 .home-paged .home-layout .hero-stats{position:absolute;inset:auto 0 62px;margin:0}
 .home-paged .home-layout .hero-stats__set{grid-template-columns:repeat(2,minmax(0,1fr))}
 .home-paged .home-layout .hero-stats__set>div{min-height:44px;padding:6px 10px;gap:3px}
 .home-paged .home-layout .hero-stats__set strong{font-size:13px}
 .home-paged .home-layout .hero-stats__set span{font-size:8px}
 .home-paged .home-layout .hero:has(.hero-slide--factory.is-active) .hero__slides,.home-paged .home-layout .hero:has(.hero-slide--factory.is-active) .hero-slide--factory{position:absolute;inset:0}
 .home-paged .home-layout .hero-slide--factory .hero__image{position:absolute;inset:0;width:100%;height:auto;aspect-ratio:1672/941;object-fit:contain;transform:none;z-index:-1}
 .home-paged .home-layout .hero-slide--factory .hero__overlay{display:block;background:rgba(24,27,30,.78)}
 .home-paged .home-layout .hero-slide--factory .hero__inner{padding-bottom:250px}
 .home-paged .home-layout .hero:has(.hero-slide--factory.is-active) .hero-controls{position:absolute;inset:auto auto calc(62px + var(--hero-stats-height,150px) + 16px) 20px;margin:0}
 .home-paged .home-layout .hero:has(.hero-slide--factory.is-active) .hero-stats{position:absolute;inset:auto 0 62px;margin:0}
 .home-paged .home-page .footer__top{padding-block:20px;gap:24px}
 .home-paged .home-page .footer__bottom{padding-block:16px}
 .home-page-nav{right:16px;bottom:10px}
}
@media(prefers-reduced-motion:reduce){.home-paged .home-layout .home-page{transition:none}}
@media(max-width:760px){
}
@media(max-width:380px){.home-paged .home-layout .home-operations h2{font-size:28px}
 .home-paged .home-page .home-operations__content{gap:54px}
}
@media(max-width:760px){
}

/* Entry choreography restarts whenever a product or company page becomes current. */
@keyframes home-directional-entry{
 from{opacity:0;transform:translate3d(var(--entry-x,0),var(--entry-y,0),0)}
 to{opacity:1;transform:translate3d(0,0,0)}
}
.home-paged .home-helium [data-home-motion="products"]>*{--entry-x:0px;--entry-y:0px}
.home-paged .home-helium [data-home-motion="products"]>:nth-child(1){--entry-x:-90px;--entry-delay:100ms}
.home-paged .home-helium [data-home-motion="products"]>:nth-child(2){--entry-y:90px;--entry-delay:180ms}
.home-paged .home-helium [data-home-motion="products"]>:nth-child(3){--entry-y:-90px;--entry-delay:260ms}
.home-paged .home-helium.is-current-page [data-home-motion="products"]>*{animation:home-directional-entry 850ms cubic-bezier(.22,.72,.2,1) var(--entry-delay) both}
.home-paged .home-helium.is-current-page :is(.home-feature-copy,.home-feature-actions),
.home-paged .home-intro.is-current-page .home-intro-inner{--entry-x:100px;--entry-y:0px;animation:home-directional-entry 850ms cubic-bezier(.22,.72,.2,1) 180ms both}
@media(prefers-reduced-motion:reduce){
 .home-paged .home-layout .home-page [data-home-motion],.home-paged .home-layout .home-page [data-home-motion]>*{animation:none;transition:none;opacity:1;transform:none}
}

@media(max-width:760px) and (max-height:700px){




 .home-paged .home-layout .hero__inner{align-items:flex-start;padding-top:16px}
 .home-paged .home-layout .hero h1,.home-paged .home-layout .hero h2{font-size:26px}
 .home-paged .home-layout .hero.home-page .hero__lead{font-size:14px;line-height:1.4;margin:12px 0}
 .home-paged .home-layout .hero__actions{margin-top:14px}
 .home-paged .home-layout .hero__actions .button{padding:10px 8px}
}

/* One closing page: contact, resources, and the site footer. */
.home-closing-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,110px);align-items:start}
.home-closing-contact .button{margin-top:26px;box-shadow:none}
.home-closing-resources h3{font:600 24px/1.25 var(--display);color:var(--home-heading);margin:0 0 20px}
.home-closing .home-resource-list strong{font-size:22px}
.home-closing .home-resource-list>a{padding:16px 0}
.home-closing .footer{width:100%;margin-top:48px;border-top:1px solid var(--home-line)}
.home-closing .footer__top{padding-block:26px;gap:32px}
.home-closing .footer__bottom{padding-block:14px}
.home-closing .footer__legal{padding-block:10px}
.home-paged .home-layout .home-closing.home-page{display:block;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;padding-top:clamp(32px,6vh,72px)}
.home-paged .home-closing .home-closing-grid{max-width:1240px;margin-inline:auto}
.home-paged .home-closing .footer .container{width:100%;max-width:1240px}
@media(max-width:760px){
 .home-closing-grid{grid-template-columns:1fr;gap:36px}
 .home-closing .footer{margin-top:36px}
 .home-closing .footer__top{grid-template-columns:1fr 1fr;gap:24px}
 .home-closing .footer__brand{grid-column:1/-1}
 .home-closing-resources h3{font-size:22px}
 .home-closing .home-resource-list strong{font-size:21px}
}

/* Final-screen shortcuts extend the existing pager only on the closing screen. */
.home-page-nav{display:block;width:166px;transition:width .22s ease}
.home-page-bar{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.home-page-nav .home-page-status{width:62px;padding:0;white-space:nowrap;flex-shrink:0;font-size:12px}
.home-page-nav .home-page-status:disabled{opacity:1;cursor:default}
.home-page-nav.is-last-page{width:248px}
.home-page-nav.is-expanded{width:min(350px,calc(100vw - 32px))}
.home-page-nav .home-back-top{width:74px;font:500 12px var(--font);color:#efaaac;border-right:1px solid #454b4e}
.home-page-nav [hidden]{display:none}
.home-page-menu{padding:8px;border-bottom:1px solid #454b4e;max-height:65vh;overflow-y:auto}
.home-page-nav .home-page-menu button{display:block;width:100%;height:44px;padding:0 12px;text-align:left;font:500 13px var(--font);white-space:nowrap;border-radius:2px}
.home-page-menu button[aria-current="page"]{color:#efaaac;background:#282d30}
@media(prefers-reduced-motion:reduce){.home-page-nav{transition:none}}