/* v66 — architecture studio editorial treatment inspired by submitted reference; no new claims */
:root{--v66-black:#151617;--v66-green:#8fe0c3;--v66-white:#f8f8f6;--v66-muted:#9fa8a8;--v66-ink:#171b1b;--v66-line:#d9dbd6}
body.v65-ui.v66-home{font-family:Inter,'Helvetica Neue',Arial,sans-serif;background:#fafaf8}
body.v65-ui.v66-home *{border-radius:0!important}
body.v66-home .v39-header{position:absolute!important;top:0;left:0;right:0;z-index:120;background:transparent!important;border-bottom:1px solid rgba(255,255,255,.24)!important;box-shadow:none!important;backdrop-filter:none!important;color:#fff!important}
body.v66-home .v39-header.v66-scrolled{position:fixed!important;background:rgba(19,24,25,.96)!important;border-bottom:1px solid rgba(255,255,255,.18)!important;backdrop-filter:blur(14px)!important}
body.v66-home .v39-header .v39-head{height:86px!important}
body.v66-home .v39-header .v39-brand,body.v66-home .v39-header .v39-brand small,body.v66-home .v39-header .v39-nav> a,body.v66-home .v39-header .v39-nav summary,body.v66-home .v39-header .v39-head-phone{color:#fff!important}
body.v66-home .v39-header .v39-brand i{background:#f7fcf8!important}
body.v66-home .v39-header .v39-head-cta{background:#fff!important;color:#171b1b!important;border:1px solid #fff!important}
body.v66-home .v39-header .v39-head-cta:hover{background:#8fe0c3!important}
body.v66-home .v39-header .v40-mega,body.v66-home .v39-header .v40-mega *{color:inherit}
body.v66-home .v39-header .v40-mega{color:#183036}
body.v66-home .v39-header .v40-mega summary{color:#112b31!important}
body.v66-home .v42-hero{height:min(940px,100svh);min-height:710px;position:relative;color:#fff;background:#101718!important}
body.v66-home .v42-hero>img{opacity:1!important;filter:brightness(.88) saturate(.9)!important;object-position:center center}
body.v66-home .v42-hero:after{background:linear-gradient(90deg,rgba(6,17,21,.76),rgba(6,17,21,.32) 60%,rgba(6,17,21,.22)),linear-gradient(0deg,rgba(3,13,16,.6),transparent 52%)!important}
body.v66-home .v42-hero-inner{display:flex!important;align-items:flex-end!important;min-height:100%!important;padding-top:188px!important;padding-bottom:114px!important;gap:0!important;width:min(1260px,calc(100% - 104px))!important}
body.v66-home .v42-hero-copy{max-width:980px!important}
body.v66-home .v42-hero-eyebrow{color:#d7ede3!important;font-size:11px!important;letter-spacing:.18em;font-weight:550}
body.v66-home .v42-hero h1{font-weight:560!important;font-size:clamp(52px,6vw,94px)!important;letter-spacing:-.066em!important;line-height:.98!important;margin:24px 0 25px!important;color:#fff!important;text-transform:uppercase}
body.v66-home .v42-hero-copy>p{color:#e1e9e5!important;line-height:1.65!important;font-size:clamp(16px,1.4vw,20px)!important;max-width:630px;margin:0 0 26px!important}
body.v66-home .v42-hero .v42-btns{gap:10px!important;margin-top:28px!important}
body.v66-home .v42-hero .v42-btn{height:57px;min-width:244px;font-size:13px!important;letter-spacing:0!important;border:1px solid #fff!important;padding:0 22px!important;font-weight:650}
body.v66-home .v42-hero .v42-btn-main{background:#fff!important;border-color:#fff!important;color:#162121!important}
body.v66-home .v42-hero .v42-btn-main:hover{background:#8fe0c3!important;border-color:#8fe0c3!important}
body.v66-home .v42-hero .v42-btn-ghost{background:rgba(0,0,0,.08)!important;color:#fff!important;border-color:rgba(255,255,255,.62)!important}
body.v66-home .v42-hero .v42-btn-ghost:hover{background:#fff!important;color:#151b1c!important}
body.v66-home .v42-hero-panel{position:absolute;right:0;bottom:50px;max-width:560px;width:43%;padding:29px 32px 28px!important;background:rgba(17,18,18,.93)!important;border:0!important;backdrop-filter:none!important;display:block!important;align-self:auto!important}
body.v66-home .v42-hero-panel>small{letter-spacing:.13em!important;color:#b1b7b6!important;font-size:10px!important}
.v66-hero-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:23px}
.v66-hero-panel-grid>div+div{border-left:1px solid rgba(255,255,255,.25);padding-left:25px}
.v66-hero-panel-grid strong{display:block;font-size:15px;font-weight:650;color:#fff;margin:10px 0 8px}
.v66-hero-panel-grid p{color:#c3cbca;font-size:12px;line-height:1.6;margin:0}
.v66-dots{color:#c9d7d2;letter-spacing:4px;font-size:10px}
.v66-container{width:min(1260px,calc(100% - 104px));margin:auto}
.v66-eyebrow{color:#858e8b;font-size:10px;letter-spacing:.17em;font-weight:600;text-transform:uppercase;display:inline-block;margin-bottom:17px}
.v66-intro{padding:112px 0 100px;background:#161718;color:#fff}
.v66-intro-top{display:grid;grid-template-columns:1.1fr .75fr;gap:10%;align-items:start}
.v66-intro h2,.v66-schematic h2{font-size:clamp(42px,4.6vw,70px);font-weight:500;line-height:1.03;letter-spacing:-.055em;margin:0;color:#fff}
.v66-intro-top>p{max-width:465px;font-size:16px;line-height:1.9;color:#d0d2d0;margin:35px 0 0}
.v66-facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:100px;border-top:1px solid rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.4)}
.v66-facts>div{padding:25px 18px 27px 0;display:flex;gap:32px;align-items:start}
.v66-facts>div+div{border-left:1px solid rgba(255,255,255,.22);padding-left:26px}
.v66-facts b{font-size:29px;color:#fff;font-weight:450;letter-spacing:-.07em}
.v66-facts span{font-size:13px;line-height:1.6;color:#aeb6b4;padding-top:4px}
.v66-selector{background:#f9f9f7;padding:122px 0}
.v66-selector-grid{display:grid;grid-template-columns:.89fr 1.11fr;gap:5.5%;align-items:stretch}
.v66-selector-copy{display:flex;flex-direction:column;min-width:0}
.v66-selector h2,.v66-works h2{font-size:clamp(41px,4.35vw,66px);color:#141919;line-height:1.04;font-weight:520;letter-spacing:-.055em;margin:0 0 26px}
.v66-selector-copy>p{font-size:15px;line-height:1.8;max-width:460px;color:#5f6866;margin:0 0 27px}
.v66-tabs{border-top:1px solid #d2d4d1;margin-top:auto}
.v66-tabs button{background:transparent;border:0;border-bottom:1px solid #d2d4d1;display:grid;grid-template-columns:45px 1fr;grid-template-rows:auto auto;align-items:center;column-gap:12px;text-align:left;width:100%;padding:18px 18px 18px 9px;cursor:pointer;transition:background .2s}
.v66-tabs button.is-active,.v66-tabs button:hover{background:#e5e6e3}
.v66-tabs span{grid-row:1/3;font-size:11px;color:#707976}
.v66-tabs b{font-size:18px;font-weight:570;color:#1b2020}
.v66-tabs small{font-size:12px;color:#646d6a;margin-top:4px}
.v66-selector-actions{margin-top:36px;display:flex;align-items:center;gap:18px}
.v66-solid-link{background:#1b1d1e;color:#fff;text-decoration:none;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;padding:0 27px;min-height:54px;white-space:nowrap}
.v66-solid-link:hover{background:#35453c;color:#fff}
.v66-selector-actions>span{font-size:11px;line-height:1.55;color:#7b8580;max-width:200px}
.v66-selector-visual{position:relative;min-height:680px;overflow:hidden;background:#1e282a}
.v66-selector-visual img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.v66-visual-legend{position:absolute;bottom:0;left:0;right:0;padding:90px 35px 34px;background:linear-gradient(0deg,rgba(9,19,22,.9),transparent);color:#fff;display:grid;gap:8px}
.v66-visual-legend span{font-size:11px;letter-spacing:.12em;color:#d1dfd9}
.v66-visual-legend b{font-size:21px;font-weight:500}
.v66-works{background:#f9f9f7;padding:20px 0 130px}
.v66-section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:45px}
.v66-section-head h2{margin-bottom:0}
.v66-section-head>a{white-space:nowrap;font-size:13px;color:#252f2c;text-decoration:underline;text-underline-offset:5px;margin-bottom:5px}
.v66-works-grid{display:grid;grid-template-columns:1.45fr .72fr .72fr;gap:16px;min-height:560px}
.v66-work{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:560px;overflow:hidden;color:#fff;text-decoration:none;background:#151c21}
.v66-work::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.85),rgba(0,0,0,.1) 52%,rgba(0,0,0,.2));z-index:1}
.v66-work>img{position:absolute;inset:0;height:100%;width:100%;object-fit:cover;transition:transform .6s ease}
.v66-work:hover img{transform:scale(1.04)}
.v66-work-top,.v66-work-footer{position:relative;z-index:2}
.v66-work-top{display:flex;justify-content:space-between;padding:24px 25px;font-size:10px;letter-spacing:.1em;color:#e2eae8}
.v66-work-footer{padding:35px 27px}
.v66-work h3{font-size:clamp(22px,2.6vw,38px);line-height:1.06;letter-spacing:-.055em;color:#fff;font-weight:510;margin:0 0 17px}
.v66-work-footer>span{display:block;border-top:1px solid rgba(255,255,255,.3);padding-top:14px;color:#e6efec;font-size:12px;line-height:1.6}
.v66-schematic{background:#171818;padding:115px 0 100px;color:#fff}
.v66-schematic-head{display:grid;grid-template-columns:1.25fr .75fr;gap:5%;align-items:end}
.v66-schematic-head p{font-size:15px;max-width:590px;line-height:1.85;color:#c9d0ce;margin:26px 0 0}
.v66-schematic .v66-eyebrow{color:#babfbd}
.v66-scale{text-align:right;align-self:end;font-size:10px;color:#7e8b84;letter-spacing:.12em}
.v66-diagram{margin-top:56px;border-top:1px solid rgba(255,255,255,.45);border-bottom:1px solid rgba(255,255,255,.4);display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.v66-diagram article{min-height:300px;padding:36px 24px 29px 0;position:relative}
.v66-diagram article+article{border-left:1px solid rgba(255,255,255,.24);padding-left:24px}
.v66-diagram article>span{font-size:10px;color:#9caeaa;letter-spacing:.12em}
.v66-diagram h3{font-size:23px;margin:50px 0 15px;font-weight:500;letter-spacing:-.02em;color:#fff}
.v66-diagram p{margin:0;font-size:13px;line-height:1.75;color:#c1c9c6;max-width:25ch}
.v66-diagram article::before{content:'';width:13px;height:13px;border:1px solid #a5c6b3;position:absolute;top:95px;left:0;border-radius:100%!important;background:#182820}
.v66-diagram article+article::before{left:24px}
.v66-diagram-line{position:absolute;height:1px;top:101px;left:0;right:0;background:linear-gradient(90deg,#5c887a,#9dcfb5)}
.v66-schematic-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:28px;font-size:13px;color:#bec8c4}
.v66-schematic-bottom a{color:#fff;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
/* Retained legacy sections fit the same brand: more calm, fewer glossy surfaces */
body.v66-home .v42-section{padding-top:120px!important;padding-bottom:120px!important}
body.v66-home .v42-section .v42-title{font-weight:520!important;text-transform:uppercase;font-size:clamp(39px,4.8vw,67px)!important;max-width:980px;letter-spacing:-.055em!important}
body.v66-home .v42-white{background:#f9f9f7!important}
body.v66-home .v42-dark{background:#171818!important}
body.v66-home .v42-dark .v42-title{color:#fff!important}
body.v66-home #v42-install .v42-install-grid{margin-top:50px!important}
body.v66-home #v42-install .v42-install-main{min-height:660px!important}
body.v66-home #v42-install .v42-install-side{min-height:315px!important}
body.v66-home .v42-cycle-item{background:transparent!important}
body.v66-home .v42-section .v42-kicker{letter-spacing:.15em;color:#527467}
body.v66-home .v42-dark .v42-kicker{color:#9eada7}
body.v66-home .v42-lead{color:#546560!important;font-size:17px!important;line-height:1.8!important}
body.v66-home .v42-dark .v42-lead{color:#bfc8c5!important}
body.v66-home #v42-quiz{background:#f0f1ee!important}
body.v66-home #v42-lead{background:#171818!important}
body.v66-home .v65-form-teaser{background:#fafaf8!important}
body.v66-home .v65-form-teaser.is-dark{background:#242625!important}
body.v66-home .v42-install-note{background:#fff!important}
body.v66-home .v42-plan{background:#fff}
body.v66-home .site-footer{background:#151617!important}
body.v65-ui .v39-header .v39-brand span{letter-spacing:-.045em}
@media(max-width:1150px){
 body.v66-home .v42-hero-inner{padding-bottom:235px!important}
 body.v66-home .v42-hero-panel{left:0;right:auto;bottom:50px;width:min(630px,100%)}
 .v66-selector-grid{grid-template-columns:1fr 1fr;gap:30px}
 .v66-works-grid{grid-template-columns:1fr 1fr}
 .v66-work-main{grid-column:1/-1;min-height:420px}
 .v66-work{min-height:360px}
 .v66-selector-visual{min-height:650px}
}
@media(max-width:760px){
 body.v66-home .v39-header .v39-head{height:72px!important}
 body.v66-home .v42-hero{height:auto;min-height:730px}
 body.v66-home .v42-hero-inner{width:calc(100% - 36px)!important;padding-top:160px!important;padding-bottom:260px!important;align-items:flex-start!important}
 body.v66-home .v42-hero h1{font-size:clamp(43px,10vw,63px)!important;line-height:1.02!important}
 body.v66-home .v42-hero-copy>p{font-size:16px!important}
 body.v66-home .v42-hero-panel{left:0;bottom:22px;width:100%;padding:20px!important}
 body.v66-home .v42-hero .v42-btn{width:100%;min-width:0}
 .v66-hero-panel-grid{gap:12px;margin-top:16px}
 .v66-hero-panel-grid>div+div{padding-left:12px}
 .v66-hero-panel-grid strong{font-size:13px}
 .v66-hero-panel-grid p{font-size:11px}
 .v66-container{width:calc(100% - 36px)}
 .v66-intro,.v66-selector,.v66-schematic{padding:76px 0}
 .v66-intro-top,.v66-selector-grid,.v66-schematic-head{grid-template-columns:1fr;gap:24px}
 .v66-intro-top>p{margin:5px 0 0}
 .v66-intro h2,.v66-schematic h2{font-size:clamp(36px,9vw,53px)}
 .v66-facts{grid-template-columns:repeat(2,1fr);margin-top:54px}
 .v66-facts>div{padding:18px 12px 18px 0;gap:14px}
 .v66-facts>div+div{border-left:0;padding-left:0}
 .v66-facts>div:nth-child(2n){padding-left:16px;border-left:1px solid rgba(255,255,255,.22)}
 .v66-facts>div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.22)}
 .v66-selector h2,.v66-works h2{font-size:clamp(34px,9vw,50px)}
 .v66-selector-actions{flex-direction:column;align-items:stretch}
 .v66-selector-visual{min-height:400px}
 .v66-works{padding:22px 0 76px}
 .v66-section-head{align-items:start;flex-direction:column;gap:16px}
 .v66-works-grid{grid-template-columns:1fr;gap:12px}
 .v66-work-main{grid-column:auto;min-height:420px}
 .v66-work{min-height:380px}
 .v66-scale{display:none}
 .v66-diagram{grid-template-columns:1fr 1fr;margin-top:38px}
 .v66-diagram-line{display:none}
 .v66-diagram article{min-height:270px;padding:26px 16px 20px!important}
 .v66-diagram article:nth-child(3){border-left:0!important;border-top:1px solid rgba(255,255,255,.25)}
 .v66-diagram article:nth-child(4){border-top:1px solid rgba(255,255,255,.25)}
 .v66-diagram article::before{top:72px!important;left:16px!important}
 .v66-diagram h3{font-size:19px;margin:53px 0 12px}
 .v66-schematic-bottom{align-items:start;flex-direction:column}
 body.v66-home .v42-section{padding-top:80px!important;padding-bottom:80px!important}
 body.v66-home #v42-install .v42-install-main{min-height:470px!important}
 body.v66-home #v42-install .v42-install-side{min-height:290px!important}
}
@media(max-width:390px){
 body.v66-home .v42-hero h1{font-size:40px!important}
 .v66-diagram{grid-template-columns:1fr}
 .v66-diagram article{min-height:210px}
 .v66-diagram article+article{border-left:0!important;border-top:1px solid rgba(255,255,255,.25)}
}
/* QA refinements */
body.v66-home .v65-breadcrumb{display:none!important}
body.v66-home .v42-hero{isolation:isolate}
.v66-tabs button{text-align:left!important;justify-items:start!important}
.v66-tabs button b,.v66-tabs button small{text-align:left!important;justify-self:start!important}
@media(min-width:761px){
  body.v66-home .v42-hero .v42-hero-copy{padding-bottom:24px}
}
@media(max-width:760px){
  body.v66-home .v42-hero{min-height:955px!important;height:auto!important}
  body.v66-home .v42-hero-inner{min-height:955px!important;padding-top:158px!important;padding-bottom:305px!important;align-items:flex-start!important}
  body.v66-home .v42-hero h1{font-size:clamp(29px,7.9vw,37px)!important;line-height:1.08!important;letter-spacing:-.047em!important;overflow-wrap:anywhere}
  body.v66-home .v42-hero-panel{bottom:20px!important}
  body.v66-home .v42-hero-copy>p{max-width:32ch}
  body.v66-home .v42-hero .v42-btn{min-width:0!important}
}
@media(max-width:390px){
  body.v66-home .v42-hero h1{font-size:30px!important}
  body.v66-home .v42-hero-inner{padding-top:142px!important}
}
/* Interior pages borrow the architectural type proportions and colour blocking */
body.v65-ui:not(.v66-home) .v42-page-hero,body.v65-ui:not(.v66-home) .mount-hero{background:#171818!important}
body.v65-ui:not(.v66-home) .v42-page-hero h1{font-size:clamp(44px,5vw,75px)!important;font-weight:540!important;letter-spacing:-.06em!important;line-height:1.03!important}
body.v65-ui:not(.v66-home) .v42-section .v42-title,body.v65-ui:not(.v66-home) .section-title{font-weight:540!important}
body.v65-ui:not(.v66-home) .v42-dark{background:#171818!important}
body.v65-ui:not(.v66-home) .v39-industry .hero-card,body.v65-ui.v39-industry .hero-card{border-radius:0!important}
body.v65-ui.v39-industry .hero h1{font-weight:560!important;letter-spacing:-.055em!important}
body.v65-ui:not(.v66-home) .site-footer{background:#151617!important}
/* Header legibility on photographs */
body.v66-home .v39-header .v39-brand,body.v66-home .v39-header .v39-brand>span,body.v66-home .v39-header .v39-brand small{color:#fff!important}
body.v66-home .v39-header .v39-brand small{color:#d3e1df!important}