/* SLK design studies. Intentionally isolated from the production stylesheets. */
:root{--ink:#263632;--bg:#25332f;--bg-deep:#1c2824;--mint:#a9e1c1;--mint-bright:#c6efce;--paper:#f4f5ef;--white:#fff;--muted:#b8c5bd;--line:rgba(232,243,232,.2);--orange:#e9ae83;--radius:5px;--max:1320px;font-family:"Segoe UI",Arial,sans-serif;color:#f2f5ef;background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%;height:auto}button{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #dd8a51;outline-offset:5px}::selection{background:var(--mint);color:var(--ink)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{font-weight:500}h1,h2{letter-spacing:-.055em;line-height:1.04}h1{font-size:clamp(52px,5.9vw,86px);margin-bottom:28px}h2{font-size:clamp(37px,4.15vw,60px);margin-bottom:25px}h3{font-size:27px;letter-spacing:-.035em;line-height:1.15}p{line-height:1.7}em{font-style:normal;color:var(--mint)}.wrap{width:calc(100% - 112px);max-width:var(--max);margin-inline:auto}.section{padding-block:105px}.light-section{background:var(--paper);color:var(--ink)}.eyebrow,.small-label,.feature-number{font-size:11px;font-weight:650;letter-spacing:.13em;line-height:1.7}.eyebrow{margin-bottom:26px;color:var(--mint)}.light-section .eyebrow,.product-surface .eyebrow{color:#527562}.small-label{display:block}.intro{max-width:520px;color:#ccd5cd;font-size:17px;line-height:1.8}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:17px 23px;font-size:14px;font-weight:650;border:1px solid transparent;border-radius:3px;transition:background .2s,transform .2s;min-height:54px}.button span{font-size:22px;font-weight:400;line-height:1}.button:hover{transform:translateY(-3px)}.primary{background:var(--mint);color:var(--ink)}.primary:hover{background:var(--mint-bright)}.dark-button{background:var(--ink);color:var(--paper)}.dark-button:hover{background:#43564b}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:14px;font-weight:600;border:0;background:none;padding:8px 0}.text-link:hover{text-decoration:underline;text-underline-offset:6px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--mint);border-radius:50%;margin-right:9px;box-shadow:0 0 0 4px #a9e1c111}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;z-index:30;background:var(--mint);color:var(--ink);padding:12px}.skip-link:focus{top:12px}
/* The comparison bar belongs to the preview, not the proposed customer navigation. */
.preview-bar{min-height:42px;background:#131c19;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 32px;font-size:11px;color:#bcc9c1;border-bottom:1px solid #35423b}.preview-label{white-space:nowrap}.preview-dot{display:inline-block;width:5px;height:5px;background:var(--orange);border-radius:50%;margin-right:8px}.preview-year{color:#8a9c91}.preview-bar nav{display:flex;align-self:stretch;gap:3px}.preview-bar nav a{padding:12px 17px;border-bottom:2px solid transparent}.preview-bar nav a span{opacity:.5;margin-right:4px}.preview-bar nav a[aria-current]{color:#e2f3e5;background:#293b32;border-color:var(--mint)}.preview-bar a:hover{color:white}.original-link span{margin-left:10px}.site-header{min-height:96px;padding:16px 56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;gap:12px;align-items:center}.brand>span{font-size:26px;line-height:1.05;font-weight:700;letter-spacing:.03em}.brand-sub{display:block;font-size:9px;letter-spacing:.18em;margin-top:6px;font-weight:500}.brand img{width:44px;height:44px;object-fit:contain}.main-nav{display:flex;gap:36px;font-size:13px}.main-nav a{padding-block:10px;color:#d0d9d2}.main-nav a:hover,.main-nav a[aria-current]{color:var(--mint)}.header-contact{padding:12px 16px;border:1px solid #6a7a70;border-radius:3px;font-size:12px;display:flex;gap:28px;align-items:center}.header-contact:hover{background:#34483c}.site-footer{padding:55px 56px 24px;background:#1b2722}.footer-top{display:flex;justify-content:space-between;align-items:start;padding-bottom:45px}.footer-wordmark{font-size:48px;font-weight:700;letter-spacing:-.05em}.footer-wordmark span{font-size:14px;letter-spacing:0;font-weight:400;margin-left:15px;color:var(--muted)}.footer-top p{font-size:24px;line-height:1.35;letter-spacing:-.03em}.footer-bottom{border-top:1px solid var(--line);padding-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.footer-bottom nav{display:flex;gap:24px}.footer-bottom a:hover{color:white}.preview-footnote{margin:24px 0 0;color:#94a79b;font-size:10px}
/* Landing page */
.home-hero{padding-top:65px;padding-bottom:64px;display:grid;grid-template-columns:1.03fr 1fr;gap:62px;align-items:center}.hero-copy .eyebrow{font-size:10px;letter-spacing:.1em}.hero-copy h1{margin-bottom:27px}.hero-copy .intro{margin-bottom:33px}.hero-copy .text-link{font-size:12px}.scroll-cue{display:flex;align-items:center;gap:12px;color:#b8c7bc;font-size:11px;margin-top:48px}.scroll-cue>span{border:1px solid var(--line);width:28px;height:32px;border-radius:20px;display:grid;place-items:center}.hero-visual{height:558px;position:relative;border-radius:4px;overflow:hidden;background:#405247}.hero-photo{width:100%;height:100%;object-fit:cover;object-position:38% 0;filter:brightness(.85)}.hero-visual:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#162c23c9);pointer-events:none}.image-label{position:absolute;top:26px;left:24px;font-size:9px;letter-spacing:.16em;background:#14281e8a;padding:9px 12px;backdrop-filter:blur(8px)}.signal-note{position:absolute;z-index:1;bottom:80px;left:24px;right:24px;background:#f4f7edf2;color:var(--ink);display:flex;align-items:center;gap:14px;padding:23px 20px;border-radius:4px;box-shadow:0 10px 40px #11261a44}.signal-note small{font-size:8px;letter-spacing:.09em;display:block;margin-bottom:7px}.signal-note strong{display:block;font-size:19px;font-weight:550;letter-spacing:-.02em}.signal-note div>span{display:block;margin-top:7px;font-size:11px;color:#587061}.signal-icon{width:38px;height:38px;background:#dde8d9;display:grid;place-items:center;font-size:24px;flex:none}.signal-check{margin-left:auto;color:#4a775a}.visual-caption{position:absolute;bottom:28px;left:24px;right:24px;display:flex;justify-content:space-between;gap:16px;font-size:9px;z-index:1;letter-spacing:.04em}.trust-strip{display:grid;grid-template-columns:1fr 1.15fr 1.3fr 1.1fr;border-top:1px solid var(--line);padding:30px 0 35px;gap:30px}.trust-strip>div{display:flex;align-items:center;gap:18px}.trust-strip strong{font-size:38px;font-weight:400;letter-spacing:-.06em}.trust-strip span{font-size:11px;color:var(--muted);line-height:1.7}.trust-strip b{font-weight:450;color:#eef2e8}.trust-strip .trust-symbol{font-size:32px;color:var(--mint)}.trust-strip>a{font-size:12px;display:flex;justify-content:space-between;line-height:1.8;border-left:1px solid var(--line);padding-left:30px}.trust-strip>a span{font-size:24px}.section-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:45px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:390px;font-size:15px;color:var(--muted);margin-bottom:4px}.light-section .section-heading>p{color:#617065}.use-cases{display:grid;grid-template-columns:1.08fr 1fr;gap:24px}.use-case{position:relative;border-radius:4px;overflow:hidden;transition:transform .25s}.use-case:hover{transform:translateY(-4px)}.featured-case{min-height:580px;color:white;display:flex;align-items:end}.featured-case>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:35% 0;filter:brightness(.66)}.featured-case:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,#162b23ee)}.featured-case>div{position:relative;z-index:1;padding:40px;width:100%}.use-case .small-label{margin-bottom:18px;font-size:10px}.use-case h3{font-size:38px;margin-bottom:18px}.use-case p{font-size:13px;max-width:330px;opacity:.82}.case-link{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ffffff44;padding-top:21px;margin-top:25px;font-size:12px}.case-link>span{font-size:23px}.case-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}.text-case{background:#e4e8df;padding:30px 36px}.text-case h3{font-size:31px;margin-bottom:12px}.text-case p{margin-bottom:0}.text-case .case-link{border-color:#bdc7bb;margin-top:20px;padding-top:13px}.case-number{position:absolute;right:28px;top:25px;font-size:13px;opacity:.6}.dark-case{background:#344c3e;color:#eef5e9}.dark-case .case-link{border-color:#ffffff33}.chain-section .section-heading{margin-bottom:55px}.signal-chain{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:44px}.signal-chain li{position:relative;border-top:1px solid #748f7b;padding-top:25px}.signal-chain li:not(:last-child):after{content:"→";position:absolute;top:-17px;right:-30px;color:var(--mint);font-size:24px}.chain-index{color:var(--mint);font-size:12px}.signal-chain h3{margin:25px 0 15px;font-size:35px}.signal-chain p{color:var(--muted);font-size:14px;max-width:290px}.chain-detail{display:block;margin-top:25px;font-size:10px;letter-spacing:.06em;color:var(--mint)}.feature-layout{display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:center;padding-block:75px}.feature-image{position:relative;background:#e9ece4;padding:30px 25px 20px;min-width:0}.feature-image .small-label{font-size:9px}.feature-image img{mix-blend-mode:multiply;width:100%;margin-top:25px}.image-footnote{display:block;font-size:10px;color:#647364}.feature-copy>p:not(.eyebrow){font-size:15px;color:#617065;max-width:430px}.inline-specs{display:flex;gap:26px;margin:28px 0}.inline-specs span{font-size:11px;color:#617065}.inline-specs b{display:block;font-size:33px;font-weight:450;color:var(--ink);margin-bottom:3px}.editorial-banner{border:1px solid #6c7e6f;padding:45px;display:grid;grid-template-columns:auto 1fr .8fr;gap:35px;align-items:center;background:#2c3e33}.editorial-icon{align-self:start;font-size:30px;color:var(--orange)}.editorial-banner .eyebrow{color:var(--orange);font-size:10px;margin-bottom:18px}.editorial-banner h2{font-size:43px}.editorial-banner p:not(.eyebrow){font-size:13px;color:var(--muted);max-width:440px}.editorial-banner>img{width:100%;max-height:280px;object-fit:contain;background:#fff;border-radius:4px}.contact-band{padding:85px 0;background:#304b3c}.contact-band h2{font-size:clamp(42px,5vw,70px)}.contact-band .wrap>div{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:30px}.contact-band .wrap>div p{font-size:14px;color:#c5d3c7;margin:0}
/* Product page */
.product-surface{background:var(--paper);color:var(--ink);padding-bottom:48px}.breadcrumb{display:flex;gap:12px;padding-top:28px;font-size:11px;color:#6c7b6e;flex-wrap:wrap}.breadcrumb a:hover{text-decoration:underline}.product-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;padding-block:45px}.product-gallery{background:#e8ebe3;padding:27px;align-self:start}.gallery-heading{display:flex;justify-content:space-between;gap:15px;align-items:center}.gallery-heading .small-label{font-size:9px}.product-badge{border:1px solid #b7c6b9;padding:6px 10px;border-radius:2px;font-size:10px;color:#4b6755}.product-gallery>img{width:100%;height:330px;object-fit:contain;mix-blend-mode:multiply;transition:opacity .25s}.gallery-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:#647566}.gallery-bottom p{margin:0}.gallery-bottom a{font-size:23px}.gallery-options{border-top:1px solid #c6cfc3;display:flex;gap:12px;margin-top:20px;padding-top:19px}.gallery-options button{padding:7px 12px 7px 5px;border:1px solid #c2cec1;background:transparent;display:flex;align-items:center;gap:10px;border-radius:3px;font-size:11px}.gallery-options button[aria-pressed=true]{border-color:#355c43;background:#d9e5d6}.gallery-options img{width:40px;height:31px;object-fit:contain;mix-blend-mode:multiply}.gallery-oem-icon{font-size:30px;line-height:1;width:40px;text-align:center;color:#607e66}.product-copy{padding-top:8px}.product-copy .eyebrow{font-size:10px;margin-bottom:22px}.product-copy h1{font-size:clamp(42px,4.4vw,64px);margin-bottom:22px}.product-copy h1 em{color:#547d60}.product-lead{font-size:25px;line-height:1.22;letter-spacing:-.03em;margin-bottom:20px}.product-copy>p:not(.eyebrow):not(.product-lead):not(.product-meta){font-size:14px;color:#5a6c5e;max-width:470px}.check-list{list-style:none;padding:0;margin:23px 0 30px;display:grid;gap:11px;font-size:12px}.check-list li:before{content:"✓";color:#49785b;margin-right:12px}.product-meta{font-size:10px;margin:17px 0 0;color:#68796a}.product-copy .actions{gap:18px}.product-copy .text-link{font-size:12px}.product-facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cbd3c7;padding-top:32px}.product-facts>div{display:grid;gap:8px;padding-left:30px;border-left:1px solid #cbd3c7}.product-facts>div:first-child{border:0;padding:0}.product-facts strong{font-weight:400;font-size:43px;letter-spacing:-.05em}.product-facts strong span{font-size:22px}.product-facts>div>span{font-size:11px;color:#627263}.section-nav{background:#213029ee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.section-nav .wrap{display:flex;gap:34px;align-items:center;min-height:64px;font-size:12px}.section-nav .wrap>span{margin-right:auto}.section-nav a:hover{color:var(--mint)}.benefit-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.benefit-columns article{border-top:1px solid var(--line);padding-top:28px}.feature-number{color:var(--mint);font-size:10px}.benefit-columns h3{margin:23px 0 14px}.benefit-columns p{font-size:14px;color:var(--muted)}.application-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:75px;align-items:center}.application-photo{position:relative;min-height:380px;overflow:hidden}.application-photo img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:30% top}.photo-tag{position:absolute;bottom:20px;left:20px;background:#eef4e7;padding:12px;font-size:9px;letter-spacing:.09em}.application-layout>div>p:not(.eyebrow){font-size:15px;color:#617065}.application-layout .small-note{font-size:10px;margin:18px 0 0}.specifications{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.specifications>div>p:not(.eyebrow){font-size:14px;color:var(--muted)}.spec-table{width:100%;border-collapse:collapse;font-size:13px}.spec-table caption{text-align:left;color:var(--mint);font-size:11px;letter-spacing:.07em;padding:0 0 24px}.spec-table th,.spec-table td{padding:17px 18px;border-bottom:1px solid var(--line);text-align:left}.spec-table th{font-weight:450;color:#b8c9bc;width:45%}.spec-table tr:nth-child(odd){background:#2f4136}.specifications .source-note{font-size:10px;margin-top:20px;line-height:1.8}.source-note a{text-decoration:underline;text-underline-offset:3px}.documents-section{background:#2d4035;padding-block:65px}.documents-section h2{font-size:43px}.document-links{display:grid;grid-template-columns:1fr 1fr;gap:24px}.document-links>a{display:flex;align-items:center;gap:20px;padding:25px;border:1px solid var(--line);transition:background .2s}.document-links>a:hover{background:#3a5242}.document-links b{display:block;font-weight:500;font-size:15px}.document-links small{display:block;font-size:11px;color:var(--muted);margin-top:8px;line-height:1.7}.document-links>a>span:last-child{margin-left:auto;font-size:24px}.document-icon{font-size:30px;color:var(--mint)}.compact-cta{padding-block:70px;display:flex;align-items:center;justify-content:space-between;gap:30px}.compact-cta h2{font-size:39px;margin:0}.compact-cta .eyebrow{font-size:10px;margin-bottom:15px}
/* Solution page */
.solution-hero{padding-block:60px 70px}.solution-hero-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.solution-hero .eyebrow{font-size:10px}.solution-hero h1{font-size:clamp(50px,5.8vw,83px)}.solution-hero .intro{font-size:15px;max-width:460px}.solution-hero .actions{gap:17px;margin-top:30px}.solution-hero .text-link{font-size:12px}.solution-hero-image{height:570px;position:relative;overflow:hidden}.solution-hero-image>img{width:100%;height:100%;object-fit:cover;object-position:20% 0;filter:brightness(.84)}.solution-image-label{position:absolute;bottom:65px;left:25px;right:25px;background:#e4f2e3ec;color:var(--ink);padding:20px;font-size:10px;letter-spacing:.07em;backdrop-filter:blur(10px)}.solution-image-label .status-dot{background:#4d825f}.solution-image-index{position:absolute;bottom:30px;left:25px;font-size:10px;letter-spacing:.1em}.solution-intro{padding-block:72px}.solution-intro .wrap{display:grid;grid-template-columns:1fr 1fr;gap:0 65px;align-items:center}.solution-intro .eyebrow{grid-column:1/-1;font-size:10px;margin-bottom:22px}.solution-intro h2{margin-bottom:0;font-size:46px}.solution-intro .wrap>p:last-child{font-size:15px;color:#617065;max-width:480px;margin:0}.alarm-demo{border:1px solid #526b59;display:grid;grid-template-columns:.95fr 1fr 1fr;min-height:470px;background:#2c4033;border-radius:5px;overflow:hidden}.demo-controls{padding:32px;background:#304638}.demo-label{display:block;font-size:9px;letter-spacing:.1em;color:var(--mint);margin-bottom:25px}.scenario-switch{display:flex;gap:3px;background:#203328;padding:4px;border-radius:4px}.scenario-switch button{border:0;background:transparent;flex:1;padding:9px 7px;font-size:12px;border-radius:2px;color:#bacbbd}.scenario-switch button[aria-pressed=true]{background:#bfe5c3;color:var(--ink)}.demo-controls h3{font-size:26px;margin:26px 0 10px}.demo-controls>p{font-size:12px;color:#b6cbb9}.reading{display:flex;align-items:baseline;gap:8px;margin:24px 0 15px}.reading output{font-size:60px;letter-spacing:-.05em;line-height:1}.reading>span{font-size:23px;color:var(--mint)}.demo-controls label{display:block;font-size:11px;color:#c2d3c2;margin-bottom:10px}.demo-controls input{width:100%;accent-color:var(--mint);cursor:pointer;height:24px;margin:0}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:#b4c4b7;margin-top:4px}.threshold-text{font-size:11px!important;margin:16px 0 6px}.threshold-text b{font-weight:600;color:#e5efe2}.reset-demo{font-size:11px;color:#c4d4c4}.tank-scene{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px 20px;background:radial-gradient(ellipse at 50% 70%,#55775b55,transparent 70%)}.tank-caption{font-size:8px;letter-spacing:.08em;color:#b7cebc;margin-bottom:33px}.tank{width:170px;height:230px;border:2px solid #819885;border-top:7px solid #8da590;position:relative;border-radius:12px 12px 24px 24px;overflow:visible;background:#20362c}.tank-water{position:absolute;bottom:0;left:0;right:0;height:42%;background:linear-gradient(#8ad3b3aa,#49897299);border-top:2px solid #a9e1c1;transition:height .4s,background .4s;border-radius:0 0 21px 21px}.tank-grid{position:absolute;inset:0;border-radius:0 0 22px 22px;background:repeating-linear-gradient(0deg,transparent,transparent 44px,#9fc5aa25 45px)}.tank-threshold{position:absolute;bottom:80%;left:-10px;right:-10px;border-top:1px dashed #e9ae83}.tank-threshold span{position:absolute;top:-18px;left:10px;font-size:9px;color:var(--orange)}.tank-sensor{position:absolute;right:-5px;top:18%;width:10px;height:17px;background:var(--orange);border-radius:2px}.tank-mark{position:absolute;left:-22px;font-size:8px;color:#b5c7b7}.mark-top{top:-6px}.mark-bottom{bottom:0;left:-12px}.tank-state{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--mint);margin-top:30px;padding:9px 15px;border:1px solid #65846b;border-radius:20px}.tank-state:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.phone-area{display:flex;align-items:center;justify-content:center;flex-direction:column;padding:35px 20px 25px}.phone{position:relative;width:230px;max-width:100%;height:360px;background:#e5e8de;border:7px solid #14271b;border-radius:34px;color:#273c2e;box-shadow:0 25px 45px #152a2377;overflow:hidden}.phone-island{position:absolute;top:0;left:50%;transform:translateX(-50%);width:83px;height:18px;background:#14271b;border-radius:0 0 12px 12px}.phone-top{display:flex;justify-content:space-between;padding:17px 15px;font-size:9px;font-weight:650}.phone-heading{margin:27px 15px 20px;font-size:21px;line-height:1.2;font-weight:500;letter-spacing:-.04em}.phone-notification{margin:0 10px;background:#f9fbf4;border:1px solid #c8d6c5;border-radius:10px;padding:14px 11px;min-height:138px;transition:box-shadow .3s,border-color .3s}.notification-app{display:flex;align-items:center;gap:5px;font-size:7px;color:#6a7c6c}.notification-app>span:last-child{margin-left:auto}.message-icon{background:#50765b;color:white;border-radius:4px;padding:2px 5px;font-size:13px}.phone-notification h4{font-size:12px;margin:12px 0 6px;font-weight:650}.phone-notification p{font-size:10px;line-height:1.6;margin:0;color:#506753}.phone-footer{position:absolute;bottom:22px;width:100%;text-align:center;font-size:8px;color:#718374}.phone-footer:after{content:"";position:absolute;bottom:-13px;height:3px;width:75px;background:#798f7c;left:50%;transform:translateX(-50%);border-radius:3px}.phone-caption{font-size:7px;letter-spacing:.06em;margin-top:18px;color:#a9bfae;text-align:center}.alarm-demo.is-alarm .tank-water{background:linear-gradient(#e7ad87bb,#ab795699);border-color:var(--orange)}.alarm-demo.is-alarm .tank-state{color:#ffcca9;border-color:#b38e70}.alarm-demo.is-alarm .phone-notification{border-color:#bb8660;box-shadow:0 0 0 3px #e9ae8322}.alarm-demo.is-alarm .notification-app .message-icon{background:#ab693f}.demo-disclaimer{font-size:11px;color:#b6c9b9;max-width:950px;margin:18px 0 0;line-height:1.8}.package-parts{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.package-parts article{border-top:1px solid #bccbbc;padding-top:22px;min-width:0}.part-number{font-size:10px;letter-spacing:.08em;color:#5a7561}.part-visual{height:200px;display:flex;justify-content:center;align-items:center;position:relative;margin:18px 0 28px;background:#e7ebe1}.part-visual img{height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply}.package-parts h3{font-size:26px}.package-parts p{font-size:13px;color:#607265}.package-parts .text-link,.part-meta{font-size:11px}.part-meta{color:#5b7362}.sensor-cable{height:80px;width:4px;background:#475c4d;position:absolute;top:22px;left:50%}.sensor-probe{height:60px;width:26px;background:linear-gradient(90deg,#b8c2b3,#f5f8ed,#a4b19d);border:1px solid #94a68f;border-radius:4px 4px 12px 12px;position:absolute;top:95px;left:calc(50% - 11px);z-index:1}.sensor-ripple{position:absolute;width:100px;height:24px;border:1px solid #86a58c;border-radius:50%;top:138px;left:calc(50% - 48px)}.sensor-ripple:after{content:"";position:absolute;inset:-12px -23px;border:1px solid #b5c7b1;border-radius:50%}.recipient-drawing>span{position:absolute;top:30px;left:36px;border-radius:50%;background:#c0d8be;width:42px;height:42px;display:grid;place-items:center;font-size:25px}.recipient-drawing>div{background:#fff;border-radius:7px;padding:18px 25px;box-shadow:0 8px 25px #294c2e15;line-height:1.8;font-size:12px;transform:translate(14px,15px);border:1px solid #c9d8c2}.recipient-drawing b{font-weight:550;font-size:15px}.use-environments{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.use-environments>div>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:350px}.environment-list article{display:flex;gap:25px;padding:25px 0;border-top:1px solid var(--line)}.environment-list article>span{color:var(--mint);font-size:11px;margin-top:6px}.environment-list article>span:last-child{margin-left:auto;font-size:20px}.environment-list h3{font-size:22px;margin-bottom:10px}.environment-list p{font-size:13px;color:var(--muted);margin-bottom:0;max-width:360px}.faq-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.faq-layout h2{font-size:44px}.faq details{border-top:1px solid #bfcebd;padding:21px 0}.faq details:last-child{border-bottom:1px solid #bfcebd}.faq summary{display:flex;justify-content:space-between;gap:15px;cursor:pointer;font-size:14px;list-style:none;font-weight:500;line-height:1.6}.faq summary::-webkit-details-marker{display:none}.faq summary span{font-size:23px;line-height:1}.faq details[open] summary span{transform:rotate(45deg)}.faq details p{font-size:13px;color:#59715e;padding:18px 24px 0 0;margin-bottom:0}
/* Progressive reveal: content is visible by default, including without JS. */
.reveal-ready{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1)}.reveal-ready.is-visible{opacity:1;transform:none}
@media(min-width:1600px){.home-hero{gap:80px}.hero-visual{height:590px}.home-hero{padding-block:80px}.hero-copy h1{font-size:92px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.site-header{padding-inline:32px}.home-hero{gap:35px;padding-top:44px}.hero-visual{height:515px}.hero-copy .eyebrow{max-width:270px}.hero-copy h1{font-size:63px}.signal-note{left:17px;right:17px;padding:18px 14px;gap:10px}.signal-note strong{font-size:16px}.signal-icon{display:none}.trust-strip{gap:20px}.trust-strip>a{padding-left:20px}.feature-layout,.application-layout{gap:50px}.product-hero{gap:40px}.product-gallery{padding:22px}.product-gallery>img{height:300px}.product-copy h1{font-size:51px}.solution-hero-layout{gap:40px}.solution-hero h1{font-size:67px}.solution-hero-image{height:530px}.alarm-demo{grid-template-columns:1fr .85fr 1fr}.demo-controls{padding:25px}.tank{width:140px;height:215px}.phone-area{padding-inline:12px}.phone{width:210px}.phone-caption{font-size:6px}.specifications,.use-environments,.faq-layout{gap:40px}.preview-year{display:none}.main-nav{gap:25px}.editorial-banner{gap:25px;padding:32px}.editorial-banner h2{font-size:36px}.section{padding-block:80px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.preview-bar{padding:0 14px;gap:8px}.preview-label{display:none}.preview-bar nav a{padding:12px 9px}.preview-bar nav a span{display:none}.original-link{font-size:10px}.site-header{padding:18px 20px;min-height:83px;flex-wrap:wrap;gap:15px}.brand>span{font-size:22px}.brand img{width:36px;height:36px}.brand-sub{font-size:7px}.header-contact{margin-left:auto;padding:10px 12px;font-size:10px;gap:13px}.main-nav{order:3;width:100%;justify-content:center;gap:32px;font-size:12px;border-top:1px solid var(--line);padding-top:4px}.main-nav a{padding-top:13px}.home-hero{grid-template-columns:1fr;padding-top:40px;gap:35px;padding-bottom:35px}.hero-copy .eyebrow{max-width:none;font-size:9px}.hero-copy h1{font-size:clamp(51px,9vw,76px)}.hero-copy .intro{font-size:15px;max-width:520px}.scroll-cue{display:none}.hero-visual{height:400px}.hero-photo{object-position:center 35%}.signal-note{bottom:65px;left:22px;right:22px;padding:20px}.signal-icon{display:grid}.visual-caption{bottom:22px}.trust-strip{grid-template-columns:1fr 1fr;padding-block:25px;row-gap:25px}.trust-strip>a{border:0;padding:0;justify-content:start;gap:30px}.trust-strip>div{gap:15px}.trust-strip strong{font-size:32px}.trust-strip span{font-size:10px}.trust-strip>a{font-size:11px}.section{padding-block:62px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin:22px 0 0;max-width:520px;font-size:14px}.eyebrow{font-size:10px;margin-bottom:18px}h2{font-size:42px}.use-cases{gap:18px}.featured-case{min-height:570px}.featured-case>div{padding:25px}.use-case h3{font-size:32px}.use-case p{font-size:12px}.text-case{padding:25px}.text-case h3{font-size:26px}.text-case .small-label{font-size:8px}.case-number{right:20px}.case-link{font-size:11px}.signal-chain{gap:26px}.signal-chain h3{font-size:28px}.signal-chain p{font-size:12px}.signal-chain li:not(:last-child):after{right:-22px}.chain-detail{font-size:9px}.feature-layout{gap:30px;padding-block:55px}.feature-copy h2{font-size:36px}.feature-copy>p:not(.eyebrow){font-size:13px}.inline-specs{gap:20px}.feature-image{padding:20px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.feature-image .small-label{font-size:8px}.feature-image .image-footnote{font-size:8px}.editorial-banner{grid-template-columns:1fr .6fr;padding:28px;gap:24px}.editorial-icon{display:none}.editorial-banner h2{font-size:34px}.contact-band{padding-block:60px}.contact-band h2{font-size:47px}.site-footer{padding:40px 20px 20px}.footer-bottom{flex-wrap:wrap;font-size:10px}.footer-top{padding-bottom:25px}.footer-wordmark{font-size:38px}.footer-wordmark span{display:block;font-size:10px;margin:6px 0 0;letter-spacing:.03em}.footer-top p{font-size:19px}.product-hero{gap:28px;grid-template-columns:1fr 1fr}.product-copy h1{font-size:40px}.product-copy .eyebrow{font-size:9px}.product-lead{font-size:22px}.product-copy>p:not(.eyebrow):not(.product-lead):not(.product-meta){font-size:13px}.product-gallery{padding:17px}.product-gallery>img{height:265px}.gallery-heading .small-label{font-size:8px}.product-badge{font-size:8px;padding:5px}.gallery-options{flex-wrap:wrap}.product-facts strong{font-size:35px}.product-facts>div{padding-left:20px}.product-facts>div>span{font-size:9px}.section-nav .wrap{gap:24px;font-size:11px;overflow:auto;white-space:nowrap}.section-nav .wrap>span{display:none}.benefit-columns{gap:28px}.benefit-columns h3{font-size:23px}.benefit-columns p{font-size:12px}.application-layout{gap:35px;padding-block:55px}.application-photo{min-height:370px}.application-layout h2{font-size:37px}.application-layout>div>p:not(.eyebrow){font-size:13px}.specifications{grid-template-columns:1fr;gap:30px}.document-links{gap:15px}.document-links>a{padding:20px 16px;gap:12px}.document-links b{font-size:13px}.document-links small{font-size:9px}.compact-cta h2{font-size:30px}.compact-cta{padding-block:55px}.solution-hero-layout{gap:30px}.solution-hero h1{font-size:53px}.solution-hero .intro{font-size:13px}.solution-hero-image{height:510px}.solution-image-label{left:15px;right:15px;padding:15px;font-size:8px}.solution-image-index{left:15px;font-size:8px}.solution-intro h2{font-size:38px}.solution-intro .wrap{gap:0 30px}.solution-intro .wrap>p:last-child{font-size:13px}.alarm-demo{grid-template-columns:1fr 1fr}.demo-controls{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;column-gap:40px}.demo-label{grid-column:1/-1;margin-bottom:18px}.demo-controls .scenario-switch{grid-column:1;grid-row:2}.demo-controls h3{grid-column:1;grid-row:3}.demo-controls>p:not(.threshold-text){grid-column:1;grid-row:4;margin-bottom:0}.reading{grid-column:2;grid-row:2/4;margin-top:0;justify-content:end}.demo-controls label{grid-column:2;grid-row:4;margin-bottom:0;align-self:end}.demo-controls input{grid-column:2;grid-row:5}.range-labels{grid-column:2;grid-row:6}.threshold-text{grid-column:1;grid-row:5}.reset-demo{grid-column:1;grid-row:6;justify-self:start}.tank-scene{padding:30px 30px 40px}.phone-area{padding-block:30px}.phone{width:230px}.phone-caption{font-size:7px}.tank{width:165px;height:225px}.package-parts{gap:25px}.package-parts h3{font-size:22px}.package-parts p{font-size:12px}.part-visual{height:170px}.recipient-drawing>div{padding:15px 13px;font-size:10px;transform:translate(0,20px)}.recipient-drawing b{font-size:12px}.recipient-drawing>span{left:18px;top:17px}.use-environments{grid-template-columns:1fr;gap:25px}.faq-layout{grid-template-columns:1fr;gap:25px}.faq-layout h2{margin-bottom:0}}
@media(max-width:540px){h2{font-size:37px}.home-hero .eyebrow{font-size:8px;letter-spacing:.07em}.hero-copy h1{font-size:54px}.hero-copy .intro{font-size:14px}.actions{gap:18px}.button{padding:15px 18px;min-height:50px;gap:22px;font-size:12px}.hero-visual{height:340px}.signal-note{left:16px;right:16px;padding:17px 14px}.signal-note small{font-size:7px}.signal-note strong{font-size:16px}.signal-note div>span{font-size:10px}.visual-caption{left:16px;right:16px;font-size:8px}.visual-caption>span:last-child{display:none}.signal-icon{width:30px;height:30px;font-size:20px}.image-label{top:17px;left:16px;font-size:8px}.use-cases{grid-template-columns:1fr}.featured-case{min-height:430px}.case-stack{gap:18px}.text-case{padding:27px}.text-case h3{font-size:29px}.signal-chain{grid-template-columns:1fr;gap:30px}.signal-chain li{padding-top:20px;display:grid;grid-template-columns:35px 1fr;column-gap:10px}.signal-chain li:after{display:none}.signal-chain h3{grid-column:2;margin:0 0 12px}.signal-chain p{grid-column:2;max-width:none;font-size:13px;margin-bottom:0}.chain-index{padding-top:6px}.chain-detail{grid-column:2;margin-top:18px}.feature-layout{grid-template-columns:1fr;gap:35px}.feature-image img{max-height:280px;object-fit:contain}.feature-copy h2{font-size:40px}.feature-copy>p:not(.eyebrow){font-size:14px}.editorial-banner{grid-template-columns:1fr;padding:27px}.editorial-banner>img{max-height:190px}.editorial-banner h2{font-size:36px}.contact-band .wrap>div{align-items:start;flex-direction:column;gap:25px}.contact-band h2{font-size:42px}.contact-band .wrap>div p{font-size:13px}.footer-top p{font-size:17px}.footer-bottom{gap:22px}.footer-bottom nav{gap:20px;flex-wrap:wrap}.preview-footnote{font-size:9px}.product-hero{display:flex;flex-direction:column-reverse;padding-top:30px;gap:30px}.product-copy h1{font-size:49px}.product-copy h1 br{display:none}.product-copy .eyebrow{font-size:9px}.product-lead{font-size:24px}.product-copy>p:not(.eyebrow):not(.product-lead):not(.product-meta){font-size:14px}.product-gallery>img{height:275px}.product-gallery{padding:22px}.gallery-options{flex-wrap:nowrap}.gallery-heading .small-label{font-size:9px}.product-facts{grid-template-columns:1fr 1fr;row-gap:25px}.product-facts>div:nth-child(3){border:0;padding:0}.product-facts strong{font-size:38px}.product-facts>div>span{font-size:10px}.section-nav .wrap{gap:25px;min-height:58px;font-size:10px;width:calc(100% - 32px)}.benefit-columns{grid-template-columns:1fr;gap:23px}.benefit-columns h3{margin:15px 0 10px;font-size:27px}.benefit-columns p{font-size:13px;margin:0}.application-layout{grid-template-columns:1fr;gap:32px}.application-photo{min-height:310px}.application-layout h2{font-size:40px}.spec-table{font-size:12px}.spec-table th,.spec-table td{padding:15px 12px}.document-links{grid-template-columns:1fr}.compact-cta{align-items:start;flex-direction:column;gap:25px}.compact-cta h2{font-size:34px}.solution-hero{padding-block:38px 40px}.solution-hero-layout{grid-template-columns:1fr;gap:32px}.solution-hero h1{font-size:61px}.solution-hero .intro{font-size:14px}.solution-hero-image{height:350px}.solution-hero-image>img{object-position:30% 20%}.solution-image-label{font-size:9px;padding:20px}.solution-intro{padding-block:55px}.solution-intro .wrap{display:block}.solution-intro h2{margin-bottom:25px}.solution-intro .wrap>p:last-child{font-size:14px}.demo-controls{padding:24px;column-gap:20px}.demo-label{font-size:8px}.demo-controls h3{font-size:22px;margin-top:20px}.demo-controls>p{font-size:11px}.demo-controls label{font-size:10px}.reading output{font-size:50px}.reading>span{font-size:20px}.threshold-text{font-size:9px!important;padding-right:6px}.range-labels{font-size:9px}.scenario-switch button{font-size:10px;padding-inline:4px}.tank-scene{padding:25px 8px}.tank{width:100px;height:170px}.tank-caption{font-size:6px;letter-spacing:0;margin-bottom:30px;white-space:nowrap}.tank-state{font-size:9px;padding:7px 8px}.phone-area{padding:25px 8px 22px 0}.phone{width:160px;height:285px;border-width:5px;border-radius:25px}.phone-island{width:60px;height:13px}.phone-top{font-size:7px;padding:14px 11px}.phone-heading{font-size:17px;margin:20px 10px 14px}.phone-notification{margin:0 6px;padding:10px 8px;min-height:125px;border-radius:7px}.notification-app{font-size:6px;gap:3px}.message-icon{font-size:10px;padding:2px 4px}.phone-notification h4{font-size:10px}.phone-notification p{font-size:9px}.phone-footer{font-size:6px;bottom:20px}.phone-caption{font-size:5px;letter-spacing:0;max-width:155px;line-height:1.7}.demo-disclaimer{font-size:10px}.package-parts{grid-template-columns:1fr;gap:30px}.part-visual{height:210px}.package-parts h3{font-size:28px}.package-parts p{font-size:13px}.recipient-drawing>div{font-size:13px;padding:20px 30px}.recipient-drawing b{font-size:16px}.recipient-drawing>span{left:25%;top:28px}.environment-list article{gap:18px}.environment-list h3{font-size:22px}.environment-list p{font-size:12px}.faq-layout h2{font-size:37px}.faq summary{font-size:13px}.faq details p{font-size:12px}}
@media(max-width:540px){.hero-copy h1{font-size:clamp(44px,13.8vw,54px)}.product-copy h1{font-size:clamp(38px,11.8vw,49px)}.solution-hero h1{font-size:clamp(50px,15vw,61px)}.alarm-demo{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.tank-scene,.phone-area{min-width:0}.tank-caption{white-space:normal;text-align:center;max-width:100%}}
/* Mobile controls keep the reading, slider and alarm message legible at 320px. */
@media(max-width:540px){
  .product-copy h1 br{display:initial}
  .preview-bar nav a,.original-link,.header-contact{min-height:44px;display:flex;align-items:center}
  .gallery-options button,.scenario-switch button,.reset-demo{min-height:44px}
  .alarm-demo{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
  .demo-controls{grid-template-columns:minmax(0,1fr) auto;gap:10px 16px;padding:20px}
  .demo-label{grid-column:1/-1;grid-row:1;margin-bottom:3px;font-size:9px}
  .demo-controls .scenario-switch{grid-column:1/-1;grid-row:2}
  .scenario-switch button{font-size:12px}
  .demo-controls h3{grid-column:1;grid-row:3;font-size:21px;margin:10px 0 0;align-self:center}
  .demo-controls .reading{grid-column:2;grid-row:3;margin:10px 0 0;align-self:center}
  .demo-controls>p:not(.threshold-text){grid-column:1/-1;grid-row:4;font-size:12px;margin:0}
  .demo-controls label{grid-column:1/-1;grid-row:5;font-size:12px;margin:4px 0 0}
  .demo-controls input{grid-column:1/-1;grid-row:6;height:44px;appearance:none;background:transparent}
  .demo-controls input::-webkit-slider-runnable-track{height:5px;background:#a9e1c166;border-radius:5px}
  .demo-controls input::-webkit-slider-thumb{appearance:none;width:26px;height:26px;background:var(--mint);border:2px solid #25332f;border-radius:50%;margin-top:-10.5px}
  .demo-controls input::-moz-range-track{height:5px;background:#a9e1c166;border-radius:5px}
  .demo-controls input::-moz-range-thumb{width:24px;height:24px;background:var(--mint);border:2px solid #25332f;border-radius:50%}
  .range-labels{grid-column:1/-1;grid-row:7;font-size:11px;margin-top:-8px}
  .demo-controls .threshold-text{grid-column:1/-1;grid-row:8;font-size:11px!important;margin:5px 0 0;padding:0}
  .demo-controls .reset-demo{grid-column:1/-1;grid-row:9;font-size:12px;padding:8px 0}
  .tank-scene{padding:24px 7px;justify-content:center}
  .tank-caption{display:none}
  .tank{width:56px;height:180px;border-top-width:5px;border-radius:8px 8px 16px 16px}
  .tank-water{border-radius:0 0 13px 13px}
  .tank-threshold{left:-5px;right:-5px}
  .tank-threshold span{font-size:8px;left:0}
  .tank-mark{font-size:8px;left:-17px}
  .tank-state{font-size:10px;line-height:1.5;padding:7px 5px;text-align:center;max-width:100%}
  .tank-state:before{display:none}
  .phone-area{padding:24px 12px 22px 0}
  .phone{width:230px;height:365px;max-width:100%;border-radius:25px}
  .phone-top{font-size:9px}
  .phone-heading{font-size:19px;line-height:1.25;margin:22px 10px 18px}
  .phone-notification{padding:12px 10px;min-height:170px}
  .notification-app{font-size:8px;flex-wrap:wrap;gap:4px}
  .phone-notification h4{font-size:13px;line-height:1.4;margin-top:13px}
  .phone-notification p{font-size:11px;line-height:1.6}
  .phone-footer{font-size:8px;bottom:24px;padding-inline:4px}
  .phone-caption{font-size:8px;max-width:100%;line-height:1.6}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-ready{opacity:1;transform:none}}
@media print{.preview-bar,.site-header,.section-nav,.site-footer,.scroll-cue{display:none}body,.light-section,.product-surface{background:white;color:black}.wrap{width:100%}.section{padding:25px 0}.reveal-ready{opacity:1;transform:none}h1,h2,h3{break-after:avoid}img,table,.alarm-demo{break-inside:avoid}p,.eyebrow,em{color:inherit!important}.contact-band{display:none}}