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/* Rosseau original photography refresh */
.home-hero{background:linear-gradient(90deg,rgba(2,7,16,.76) 0%,rgba(2,7,16,.50) 48%,rgba(2,7,16,.18) 100%),url('assets/header1.jpg') center center/cover no-repeat;min-height:740px;display:flex;flex-direction:column;justify-content:center;padding:110px 0 0;color:#fff;text-align:left}
.home-hero .hero-content{padding-bottom:130px}.home-hero .kicker{color:#c8d5e4}.home-hero h1{margin:20px 0 24px;color:#fff}.home-hero h1 span{color:#e7eef8}.home-hero p{color:#edf1f6;margin:0;max-width:630px}.home-hero .buttons{justify-content:flex-start}.home-hero .pill.ghost{color:#fff;border-color:#fff;background:#ffffff15}.home-hero .pill.ghost:hover{background:#ffffff30}.hero-bottom{margin-top:auto;background:#0c1420d9;border-top:1px solid #ffffff40;color:#e8eef5}.hero-bottom span{color:#e8eef5}
.product-showcase img{width:min(1000px,95%);max-height:520px;object-fit:cover;border-radius:12px;margin:40px auto 45px}.tile-photo{position:absolute;bottom:0;left:0;width:100%;height:46%;object-fit:cover}.tile-blue,.tile-light{background:#f5f5f7}.tile h3,.tile p,.tile span,.tile .kicker{position:relative;z-index:1}.split-visual{padding:0;overflow:hidden}.split-visual img{width:100%;height:470px;object-fit:cover}.solution-photo{display:block;width:min(840px,100%);max-height:470px;object-fit:cover;border-radius:12px;margin:55px auto 40px}.fluid-photo{max-height:390px}.article-art{overflow:hidden}.article-art img{width:100%;height:100%;object-fit:cover}.article-card:hover .article-art img{transform:scale(1.04);transition:transform .4s}
@media(max-width:600px){.home-hero{min-height:680px;background-position:56% center;padding-top:90px}.home-hero .hero-content{padding-bottom:110px}.home-hero h1{font-size:58px}.home-hero p{font-size:18px}.split-visual img{height:330px}}

/* Photo-first hero: intentionally no gradient, tint, or color overlay */
.home-hero{background-image:url('assets/header1.jpg');background-color:#080a0c;background-position:center;background-size:cover;background-repeat:no-repeat}
.hero-bottom{background:transparent;border-top:1px solid #ffffff45;text-shadow:0 1px 6px #000}
.home-hero .hero-content{text-shadow:0 2px 12px #0009}
/* Science page redesign */
.science-lead{position:relative;min-height:670px;background:#0b1016;color:white;overflow:hidden;display:flex;align-items:center}.science-lead>img{position:absolute;right:0;top:0;height:100%;width:55%;object-fit:cover;opacity:.85;mask-image:linear-gradient(to right,transparent,black 45%)}.science-lead-inner{position:relative;z-index:1;padding:120px 0}.science-lead .kicker{color:#a4c9f7}.science-lead h1{white-space:pre-line;font-size:clamp(65px,9vw,132px);letter-spacing:-.08em;line-height:.95;margin:25px 0}.science-lead p{max-width:530px;font-size:21px;line-height:1.6;color:#d5dce7}.science-text-link{display:inline-flex;gap:20px;margin-top:28px;color:#a6cfff;font-weight:600}.science-text-link span{font-size:23px}.science-eyebrow{font-size:12px;letter-spacing:.13em;color:#0071e3;font-weight:700;margin-bottom:30px}.science-two-col{display:grid;grid-template-columns:1fr 1fr;gap:90px}.science-two-col h2,.science-cycle-section h2,.science-advantages h2,.science-engineering h2,.science-cfd h2{font-size:clamp(42px,5.2vw,72px);letter-spacing:-.065em;line-height:1.07;margin:0}.science-two-col p,.science-cfd p{font-size:17px;line-height:1.8;color:#62656b}.science-two-col .science-large{font-size:23px;color:#22252b;line-height:1.55;margin-top:0}.science-explain{padding-top:140px;padding-bottom:145px}.science-cycle-section{background:#f5f6f8;padding:130px 0 110px}.science-cycle-section h2 span,.science-advantages h2 span{color:#898c93}.science-section-intro{max-width:750px;font-size:19px;line-height:1.7;color:#666a72;margin:25px 0 65px}.cycle-diagram{display:flex;align-items:center;gap:8px}.cycle-node{background:white;flex:1;min-height:245px;padding:26px 18px;border-radius:16px;border:1px solid #e5e7eb}.cycle-node>span{font-size:12px;font-weight:700;color:#0071e3}.cycle-icon{font-size:40px;color:#0071e3;margin:19px 0}.cycle-node h3{font-size:18px;letter-spacing:-.03em;margin:0 0 10px}.cycle-node p{font-size:13px;color:#73777f;line-height:1.5;margin:0}.cycle-arrow{color:#0071e3;font-size:28px}.cycle-return{text-align:center;margin:25px auto 0;color:#0071e3;font-size:15px;font-weight:600}.science-caption{text-align:center;color:#858991;font-size:12px;margin-top:25px}.science-photo-feature{min-height:690px;position:relative;background:#0c1117;color:#fff;display:flex;align-items:center;overflow:hidden}.science-photo-feature>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.65}.science-photo-copy{position:relative;z-index:1;width:min(1140px,calc(100% - 64px));margin:auto;text-shadow:0 2px 16px #000}.science-photo-copy .science-eyebrow{color:#b9d9ff}.science-photo-copy h2{font-size:clamp(52px,7vw,100px);line-height:1;letter-spacing:-.075em;margin:0 0 25px}.science-photo-copy p{font-size:20px;line-height:1.65;max-width:590px}.science-advantages{padding-top:140px;padding-bottom:150px}.science-adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 70px;margin-top:75px}.science-adv-grid article{border-top:1px solid #dadddf;padding:35px 0 50px}.science-adv-grid article span{color:#0071e3;font-weight:700;font-size:13px}.science-adv-grid h3{font-size:30px;letter-spacing:-.045em;margin:20px 0 12px}.science-adv-grid p{font-size:17px;color:#676b72;line-height:1.75;max-width:470px}.science-full-image{height:620px;position:relative;overflow:hidden;background:#080b10}.science-full-image img{height:100%;width:100%;object-fit:cover;opacity:.67}.science-image-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:white;padding:30px;text-shadow:0 3px 15px #000}.science-image-text .science-eyebrow{color:#c8e1ff}.science-image-text h2{font-size:clamp(44px,6vw,83px);letter-spacing:-.07em;line-height:1.08;margin:0}.science-engineering{padding-top:140px;padding-bottom:145px}.science-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:80px}.science-service-grid>div{border-top:2px solid #0071e3;padding-top:30px}.science-service-grid h3{font-size:24px;letter-spacing:-.04em}.science-service-grid p{color:#6b6f76;line-height:1.7;font-size:16px}.science-cfd{background:#f5f6f8;padding:95px 0}.science-cfd-inner{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.science-cfd img{width:100%;height:440px;object-fit:cover;border-radius:12px}.science-final{text-align:center;padding:125px 0 145px}.science-final h2{font-size:clamp(48px,6vw,82px);letter-spacing:-.07em;margin:0}.science-final p{font-size:20px;color:#6d7179;margin:25px 0 35px}
@media(max-width:850px){.science-two-col,.science-cfd-inner{grid-template-columns:1fr;gap:30px}.science-service-grid{grid-template-columns:1fr}.science-lead>img{width:75%;opacity:.38}.cycle-diagram{display:grid;grid-template-columns:1fr 1fr}.cycle-arrow{display:none}.science-adv-grid{gap:0 30px}}
@media(max-width:600px){.science-lead{min-height:620px}.science-lead-inner{padding:85px 0}.science-lead h1{font-size:70px}.science-lead p{font-size:18px}.science-explain,.science-advantages,.science-engineering{padding-top:85px;padding-bottom:85px}.science-cycle-section{padding:85px 0}.cycle-diagram{grid-template-columns:1fr 1fr}.cycle-node{min-height:225px;padding:20px 13px}.cycle-node h3{font-size:16px}.science-photo-feature{min-height:570px}.science-photo-copy{width:calc(100% - 36px)}.science-adv-grid{grid-template-columns:1fr}.science-full-image{height:480px}.science-cfd{padding:80px 0}.science-cfd img{height:300px}}

/* News article editorial pages */
.article-layout{max-width:1060px;margin:0 auto;padding-bottom:110px}.article-hero-photo{display:block;width:100%;max-height:530px;object-fit:cover;border-radius:18px}.article-prose{max-width:760px;margin:58px auto 0;font-size:18px;line-height:1.85;color:#3b4450}.article-prose h2{font-size:clamp(25px,3vw,37px);line-height:1.2;letter-spacing:-.035em;color:#121820;margin:55px 0 16px}.article-prose p{margin:0 0 22px}.article-deck{font-size:clamp(22px,2.6vw,30px);font-weight:500;line-height:1.45;color:#141a21}.article-note{font-size:13px;line-height:1.55;border-left:3px solid #1c77d5;background:#f3f7fb;padding:15px 19px;margin:30px 0 50px}.article-end{display:flex;gap:12px;flex-wrap:wrap;margin-top:56px}.product-grid .tile-photo{object-fit:cover}

/* Contact form delivery feedback and bot trap */
.form-honeypot{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.form-status{font-size:14px!important;line-height:1.5!important;margin:0!important}.form-status.success{color:#137a3b!important}.form-status.error{color:#b3261e!important}.contact-form button:disabled{opacity:.6;cursor:wait}

/* Technical product presentation — November 2026 */
.solution-product{padding-top:40px;padding-bottom:120px}.solution-product-head{text-align:center;max-width:820px;margin:0 auto 48px}.solution-product-head h2,.solution-architecture h2,.science-system h2{font-size:clamp(48px,6vw,84px);letter-spacing:-.07em;line-height:1.06;margin:18px 0}.solution-product-head p,.solution-architecture>p,.science-system>p{font-size:20px;line-height:1.65;color:#686b73;max-width:750px;margin:0 auto}.solution-wide-photo{display:block;width:100%;max-height:650px;object-fit:cover;border-radius:16px}.spec-grid,.home-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-bottom:1px solid #e1e3e7;padding:52px 0 30px}.spec-grid>div,.home-proof>div{display:flex;flex-direction:column;gap:12px}.spec-grid strong,.home-proof strong{font-size:clamp(29px,3.6vw,54px);font-weight:700;letter-spacing:-.06em;line-height:1.1}.spec-grid strong small,.home-proof strong small{font-size:.55em}.spec-grid span,.home-proof span{font-size:14px;line-height:1.5;color:#6b7078}.spec-disclaimer,.home-proof>p{color:#858990;font-size:12px;line-height:1.6;margin:18px 0 40px}.home-proof>p{grid-column:1/-1;margin:0}.home-proof{padding-top:60px;padding-bottom:40px;margin-bottom:20px}.solution-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin:48px 0}.solution-detail-grid article{border-top:2px solid #0071e3;padding-top:20px}.solution-detail-grid h3,.architecture-grid h3{font-size:23px;letter-spacing:-.04em}.solution-detail-grid p,.architecture-grid p{font-size:16px;color:#676c73;line-height:1.7}.solution-r1c{background:#f5f5f7;padding:115px 0}.solution-r1c .solution-wide-photo{max-height:680px}.solution-architecture{text-align:center;padding-top:125px;padding-bottom:130px}.solution-architecture h2 span{color:#8a8c92}.architecture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;text-align:left;margin-top:70px}.architecture-grid>div{border-top:1px solid #ccd0d5;padding-top:24px}.architecture-grid b{font-size:13px;color:#0071e3}.science-system{text-align:center;padding-top:115px;padding-bottom:115px;border-top:1px solid #e5e5e7}.science-system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;text-align:left;margin:60px 0}.science-system-grid div{display:flex;flex-direction:column;gap:10px;border-top:2px solid #0071e3;padding-top:24px}.science-system-grid strong{font-size:20px}.science-system-grid span{color:#6b7078;line-height:1.5;font-size:15px}
@media(max-width:800px){.solution-detail-grid,.architecture-grid{grid-template-columns:1fr 1fr}.spec-grid,.home-proof,.science-system-grid{grid-template-columns:1fr 1fr}}@media(max-width:550px){.solution-detail-grid,.architecture-grid,.spec-grid,.home-proof,.science-system-grid{grid-template-columns:1fr}.solution-r1c{padding:80px 0}.solution-product{padding-bottom:80px}.solution-architecture{padding:85px 0}.home-proof>p{grid-column:auto}}

/* Detailed proposal-based product and engineering storytelling */
.proposal-performance,.proposal-r1c-detail,.science-validation{padding-top:110px;padding-bottom:110px}.proposal-lead{max-width:900px}.proposal-lead h2,.proposal-r1c-detail h2,.science-validation h2,.home-performance h2{font-size:clamp(46px,6.4vw,88px);letter-spacing:-.065em;line-height:1.06;margin:22px 0}.proposal-lead h2 span,.proposal-r1c-detail h2 span,.science-validation h2 span,.home-performance h2 span{color:#93969c}.proposal-lead p,.proposal-intro,.science-validation>p,.home-performance-copy p{font-size:19px;line-height:1.7;color:#666a72;max-width:820px}.proposal-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:62px 0 54px}.proposal-metrics>div{display:flex;flex-direction:column;border-top:2px solid #0071e3;padding-top:20px;gap:9px}.proposal-metrics strong{font-size:clamp(44px,5vw,74px);letter-spacing:-.06em;line-height:1.1}.proposal-metrics span{font-size:16px;font-weight:600}.proposal-metrics small,.proposal-note{font-size:12px;line-height:1.7;color:#858a92}.proposal-comparison{display:grid;grid-template-columns:repeat(2,1fr);gap:45px;margin:35px 0}.proposal-comparison>div{display:flex;flex-direction:column;gap:12px}.proposal-comparison h3{font-size:18px}.proposal-comparison b{font-size:29px}.proposal-comparison span{font-size:13px;color:#70747c}.comparison-bar{height:13px;background:#e9ebef;border-radius:20px;overflow:hidden}.comparison-bar i{display:block;height:100%;background:#0071e3;border-radius:20px}.proposal-economics{background:#f5f5f7;padding:110px 0}.proposal-economics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:55px 0 20px}.proposal-economics-grid article{background:white;border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:13px}.proposal-economics-grid article.accent{background:#eaf3ff}.proposal-economics-grid article>span{font-size:14px;font-weight:600;color:#656a72}.proposal-economics-grid strong{font-size:clamp(44px,5vw,70px);letter-spacing:-.06em}.proposal-economics-grid p{color:#6c7179;line-height:1.5;min-height:52px}.proposal-economics-grid b{font-size:26px}.proposal-economics-grid small{font-size:12px;color:#6c7179}.proposal-component-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:60px 0 25px}.proposal-component-grid article{border-top:1px solid #d8dbe0;padding-top:20px}.proposal-component-grid b{font-size:13px;color:#0071e3}.proposal-component-grid h3{font-size:21px;letter-spacing:-.035em;margin:14px 0}.proposal-component-grid p{font-size:15px;line-height:1.7;color:#6b7078}.science-validation-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:50px 0 20px}.science-validation-stats>div{border-top:2px solid #0071e3;padding-top:22px;display:flex;flex-direction:column;gap:12px}.science-validation-stats strong{font-size:clamp(40px,4.5vw,64px);letter-spacing:-.055em}.science-validation-stats span{color:#6b7078;font-size:14px;line-height:1.5}.science-validation-alt{background:#f5f5f7}.home-performance{padding-top:100px;padding-bottom:100px;border-top:1px solid #e5e5e7}.home-performance>div:nth-child(2){display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.home-performance-copy{display:flex;flex-direction:column;align-items:flex-start;gap:22px}.home-performance-copy .pill{display:inline-block}.home-performance .proposal-note{margin-top:12px}
@media(max-width:850px){.proposal-metrics,.proposal-economics-grid,.proposal-component-grid,.science-validation-stats{grid-template-columns:repeat(2,1fr)}.home-performance>div:nth-child(2){grid-template-columns:1fr;gap:10px}}@media(max-width:550px){.proposal-metrics,.proposal-economics-grid,.proposal-component-grid,.science-validation-stats,.proposal-comparison{grid-template-columns:1fr}.proposal-performance,.proposal-r1c-detail,.science-validation,.proposal-economics{padding-top:75px;padding-bottom:75px}.proposal-economics-grid article{padding:24px}}

/* Homepage science teaser: supplied tank photograph, legible light typography. */
.science-teaser.shell {
  width:100%; max-width:none; margin:0;
  min-height:620px;
  padding:125px max(24px,calc((100% - 1140px)/2)) 130px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background-color:#101014;
  background-image:url('assets/tankimageR1c.png');
  background-size:cover; background-position:center center;
  color:#fff; text-align:center;
}
.science-teaser .kicker{color:#f5c9a8;text-shadow:0 2px 12px #000}
.science-teaser h2,.science-teaser h2 span{color:#fff;text-shadow:0 3px 22px #000,0 1px 4px #000}
.science-teaser p{color:#f4f1ed;text-shadow:0 2px 14px #000,0 1px 4px #000}
.science-teaser .pill{background:#fff;border-color:#fff;color:#17191c}
.science-teaser .pill:hover{background:#ececec;color:#17191c}
@media(max-width:600px){.science-teaser.shell{min-height:570px;padding:95px 22px;background-position:52% center}.science-teaser p{font-size:17px}}

/* Explicit homepage photo section overrides, including nested typography. */
body[data-page="Home"] main .science-photo-feature.science-teaser.shell {
  background-image: url("./assets/tankimageR1c.png") !important;
  background-color: #101014 !important;
  background-position: center center !important;
  background-size: cover !important;
  background-repeat: no-repeat !important;
  width: 100%;
  max-width: none;
  color: #fff !important;
}
body[data-page="Home"] main .science-photo-feature h2,
body[data-page="Home"] main .science-photo-feature h2 span {color:#fff !important;}
body[data-page="Home"] main .science-photo-feature p {color:#f5f5f5 !important;}
body[data-page="Home"] main .science-photo-feature .kicker {color:#ffd3ac !important;}
body[data-page="Home"] main .science-photo-feature .pill {background:#fff !important;color:#17191c !important;border-color:#fff !important;}

/* Gentle black scrim over the science photograph for legibility. */
body[data-page="Home"] main .science-photo-feature.science-teaser.shell {
  background-image: linear-gradient(rgba(0,0,0,.32), rgba(0,0,0,.32)), url("./assets/tankimageR1c.png") !important;
}

/* Home hero: pure black at 20% opacity over the existing photo. */
.home-hero{background-image:linear-gradient(rgba(0,0,0,.20),rgba(0,0,0,.20)),url("assets/header1.jpg") !important;background-position:center center !important;background-size:cover !important;background-repeat:no-repeat !important;}