/* KREFEX: spacious, product-led homepage; loaded after krefex.css. */
:root{--ink:#13202a;--blue:#0077ce;--blue-deep:#005eab;--pale:#f2f8fc;--line:#e1e8ec;--muted:#546570;--radius:24px;--max:1280px}
body{color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
.wrap{width:min(var(--max),calc(100% - 72px))}
h1,h2,h3{letter-spacing:-.045em}
h2{font-size:clamp(34px,3.6vw,50px);line-height:1.12}
.lead{font-size:18px;line-height:1.65}
.eyebrow{font-size:11px;letter-spacing:.14em;margin-bottom:19px}
.btn{border-radius:999px;padding:15px 25px;min-height:52px;gap:13px;box-shadow:none;font-size:14px}
.btn:hover{transform:none}
.btn.light{background:rgba(255,255,255,.88);border-color:#bac9d3}
.btn.light:hover{background:#fff;border-color:var(--blue)}
.actions{gap:12px}
.topbar{background:#f4f6f7;color:#50616c;font-size:11px;padding:7px 0;border-bottom:1px solid #edf0f2}
.topbar .wrap{align-items:center}
.topbar a:hover{color:var(--blue)}
.site-header{background:#fff;border-bottom:1px solid #edf0f2}
.navrow{min-height:84px;gap:22px}
.brand{width:164px}
.brand img{height:55px;object-fit:contain}
.site-nav{gap:23px;font-size:13px;font-weight:600}
.site-nav>.btn{padding:13px 20px;min-height:48px;font-size:13px;white-space:nowrap}
.nav-phone{white-space:nowrap;font-size:14px;font-weight:750}
.nav-solutions{position:relative}
.nav-solutions>summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;padding:18px 0;white-space:nowrap}
.nav-solutions>summary::-webkit-details-marker{display:none}
.nav-solutions>summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px}
.nav-solutions[open]>summary{color:var(--blue)}
.nav-solutions[open]>summary::after{transform:rotate(225deg);margin-top:3px}
.nav-dropdown{position:absolute;top:100%;left:-22px;z-index:30;width:260px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 16px 45px #152d4714}
.nav-dropdown a{display:block;padding:12px 14px;border-radius:9px;line-height:1.4;white-space:normal}
.nav-dropdown a:hover,.nav-dropdown a:focus-visible{background:var(--pale);color:var(--blue)}
.menu-toggle{border-radius:999px;padding:9px 15px;font-size:13px}

.home-hero{position:relative;isolation:isolate;overflow:hidden;width:min(1640px,calc(100% - 32px));min-height:650px;margin:16px auto 0;border-radius:28px;background:#eff3f4;display:flex;align-items:center}
.home-hero-photo{position:absolute;inset:0;z-index:-2;width:100%;height:100%;max-width:none;object-fit:cover;object-position:68% center}
.home-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(250,252,251,.97) 0%,rgba(250,252,251,.91) 30%,rgba(250,252,251,.72) 43%,rgba(250,252,251,.09) 73%,transparent 100%)}
.home-hero-content{padding-top:65px;padding-bottom:68px}
.home-hero-copy{max-width:565px}
.home-hero-copy h1{font-size:clamp(50px,5.05vw,73px);line-height:1.04;letter-spacing:-.055em;margin:0 0 25px;font-weight:750;color:#14232d}
.home-hero-copy h1 em{font-style:normal;color:var(--blue)}
.home-hero-copy .lead{max-width:465px;color:#435763;margin-bottom:0}
.home-hero-copy .actions{margin:29px 0 18px}
.home-hero-copy .micro{max-width:475px;font-size:12px;color:#405561;margin-bottom:0}
.home-hero .photo-credit{position:absolute;right:20px;bottom:14px;max-width:75%;padding:4px 9px;border-radius:5px;background:#fffdf4d9;color:#334750;font-size:10px;line-height:1.4}
.home-hero .photo-credit:hover{text-decoration:underline}
.home-hero+.trust{border-top:0;margin-top:12px}
.trust .wrap{padding:25px 0;gap:20px;font-size:12px}
.trust span:before{color:var(--blue);font-weight:700}

.section{padding:88px 0}
.section-head{margin-bottom:40px;gap:60px}
.section-head p{max-width:365px;font-size:16px}
.water-check{background:#fff}
.water-check .split{grid-template-columns:1.08fr .92fr;gap:85px}
.water-check h2{max-width:600px}
.water-check .lead{max-width:560px}
.water-check-panel{padding:38px 40px 40px;background:#eff7fc;border:1px solid #dcecf6;border-radius:var(--radius)}
.water-symbol{display:block;width:52px;height:52px;color:var(--blue);margin-bottom:23px}
.water-check-panel h3{font-size:28px;line-height:1.15;margin-bottom:15px;max-width:370px}
.water-check-panel p{font-size:15px;color:var(--muted);max-width:380px;margin-bottom:23px}
.water-check-panel .btn{width:auto}
.product-showcase{background:#f6f8f9}
.product-showcase .split{grid-template-columns:1fr 1fr;gap:85px}
.product-visual{min-height:490px;border-radius:28px;background:#e6f1f7;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:35px}
.product-cutout{width:auto;max-width:85%;height:450px;object-fit:contain;filter:drop-shadow(0 18px 18px #20394618)}
.real-installation{width:100%;height:440px;object-fit:cover;object-position:center;border-radius:18px}
.product-details h2{max-width:580px}
.product-details>p{max-width:535px;color:var(--muted)}
.product-benefits{padding:0;margin:25px 0 29px;list-style:none}
.product-benefits li{position:relative;padding:16px 0 16px 27px;border-bottom:1px solid #dce5ea;line-height:1.5}
.product-benefits li::before{content:"✓";position:absolute;left:0;top:17px;color:var(--blue);font-size:14px;font-weight:700}
.product-benefits strong{display:block;font-size:16px;font-weight:700;margin-bottom:3px}
.product-benefits span{display:block;font-size:14px;color:var(--muted)}
.cards{gap:24px}
.card{padding:33px 30px;border-color:#dfe7ec;border-radius:22px;box-shadow:none}
.card h3{font-size:27px}
.card p{font-size:15px;line-height:1.7;margin-bottom:28px}
.card .icon{background:transparent;border-radius:0;width:auto;height:35px;font-size:30px;place-items:start;margin-bottom:29px}
.card .link{font-size:14px}
.link{gap:10px}
.section.dark{background:#102c40}
.section.dark h2{max-width:750px}
.steps{gap:45px}
.step{border-top-color:#456175}
.step h3{line-height:1.22}
.pro-card{border-radius:26px;padding:43px;background:#e8f3f9}
.pro-card h3{font-size:35px;line-height:1.15}
.pill{padding:8px 16px;border-color:#d5e5ee;background:#fff;font-size:12px}
.faq{margin-top:38px;max-width:940px}
.faq details{padding:23px 0}
.faq summary{font-size:18px;line-height:1.5;align-items:center}
.faq summary:after{flex:0 0 24px;text-align:center;font-weight:400}
.faq details p{line-height:1.8}
.cta-band{background:var(--blue);padding:64px 0}
.cta-band h2{line-height:1.15;letter-spacing:-.04em}
.site-footer{padding-top:64px;background:#f7f9fa}
.footer-logo{width:165px}
.footer-grid{gap:60px}
.footer-bottom{margin-top:43px}

@media(max-width:1180px){
 .site-nav{gap:15px}
 .navrow{gap:18px}
 .brand{width:150px}
 .site-nav>.btn{padding:12px 17px}
 .nav-phone{font-size:13px}
 .home-hero{min-height:610px}
 .home-hero-copy{max-width:520px}
 .home-hero-copy h1{font-size:59px}
 .water-check .split,.product-showcase .split{gap:50px}
}
@media(max-width:1050px){
 .site-header{position:sticky;top:0}
 .navrow{min-height:76px}
 .brand{width:156px}
 .brand img{height:52px}
 .menu-toggle{display:flex;align-items:center;gap:10px}
 .site-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:18px 30px 25px;box-shadow:0 15px 25px #152d4714;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 100px);overflow-y:auto}
 .site-nav.is-open{display:flex;z-index:30}
 .site-nav>.navlink,.site-nav>.nav-phone{padding:13px 0;font-size:15px}
 .site-nav>.btn{align-self:flex-start;font-size:14px;margin-top:12px;padding:13px 23px}
 .nav-solutions>summary{padding:13px 0;font-size:15px;justify-content:space-between}
 .nav-dropdown{position:static;width:auto;box-shadow:none;background:#f5f9fc;border:0;margin-bottom:6px;padding:5px 8px;border-radius:10px}
 .nav-dropdown a{padding:11px 12px}
 .home-hero-content{padding-top:53px;padding-bottom:53px}
 .home-hero-copy{max-width:475px}
 .home-hero-copy h1{font-size:57px}
 .home-hero-copy .lead{max-width:410px;font-size:17px}
 .home-hero::after{background:linear-gradient(90deg,rgba(250,252,251,.98),rgba(250,252,251,.94) 32%,rgba(250,252,251,.67) 53%,rgba(250,252,251,.04) 100%)}
 .water-check-panel{padding:32px}
 .product-visual{min-height:450px;padding:25px}
 .product-cutout{height:405px}
 .real-installation{height:400px}
}
@media(max-width:800px){
 .wrap{width:calc(100% - 40px)}
 .topbar{font-size:10px;padding:6px 0}
 .topbar .wrap{justify-content:center}
 .navrow{min-height:72px}
 .brand{width:143px}
 .brand img{height:48px}
 .site-nav{top:72px;padding-left:20px;padding-right:20px}
 .home-hero{width:calc(100% - 24px);margin-top:12px;min-height:0;display:flex;flex-direction:column;align-items:stretch;border-radius:22px;background:#f1f6f8}
 .home-hero::after{display:none}
 .home-hero-content{order:0;width:100%;padding:35px 23px 29px}
 .home-hero-copy{max-width:600px;margin:auto}
 .home-hero-copy .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:18px}
 .home-hero-copy h1{font-size:clamp(39px,7.8vw,58px);line-height:1.07;letter-spacing:-.05em;margin-bottom:20px;overflow-wrap:normal}
 .home-hero-copy .lead{max-width:550px;font-size:16px;line-height:1.6}
 .home-hero-copy .actions{margin:24px 0 15px;gap:9px}
 .home-hero-copy .actions .btn{flex-grow:0;padding:13px 18px;min-height:48px;font-size:13px}
 .home-hero-copy .micro{font-size:11px;line-height:1.6}
 .home-hero-photo{position:relative;inset:auto;order:1;z-index:auto;width:100%;height:clamp(250px,49vw,360px);object-position:65% center}
 .home-hero .photo-credit{right:11px;bottom:10px;font-size:9px}
 .home-hero+.trust{margin-top:6px}
 .trust .wrap{padding:21px 0;grid-template-columns:1fr 1fr;gap:14px 16px;font-size:11px;line-height:1.5}
 .trust span:before{margin-right:6px}
 .section{padding:57px 0}
 h2{font-size:clamp(31px,6.6vw,43px);line-height:1.15}
 .section-head h2{font-size:clamp(31px,6.6vw,43px)}
 .section-head{margin-bottom:30px}
 .section-head p{font-size:15px}
 .water-check .split,.product-showcase .split{grid-template-columns:1fr;gap:30px}
 .water-check-panel{padding:29px 27px;border-radius:22px}
 .water-check-panel h3{font-size:27px}
 .water-symbol{width:44px;height:44px;margin-bottom:20px}
 .product-visual{min-height:370px;padding:25px;border-radius:22px}
 .product-cutout{height:370px;max-width:90%}
 .real-installation{height:340px}
 .product-details .eyebrow{margin-bottom:16px}
 .product-benefits{margin-top:17px}
 .cards{gap:16px}
 .card{padding:29px 27px}
 .card .icon{margin-bottom:20px}
 .card h3{font-size:26px}
 .card p{margin-bottom:22px}
 .steps{gap:22px;margin-top:30px}
 .pro-card{padding:30px}
 .pro-card h3{font-size:32px}
 .faq{margin-top:26px}
 .faq details{padding:20px 0}
 .faq summary{font-size:16px;gap:17px}
 .faq details p{font-size:14px}
 .cta-band{padding:47px 0}
 .cta-band h2{font-size:31px}
 .footer-grid{gap:27px}
 .site-footer{padding-top:43px}
 .footer-bottom{margin-top:30px;padding-bottom:78px}
 .mobile-contact{gap:9px;padding:9px 12px;padding-bottom:max(9px,env(safe-area-inset-bottom))}
 .mobile-contact .btn{font-size:12px;border-radius:999px}
}
@media(max-width:380px){
 .home-hero-content{padding-left:19px;padding-right:19px}
 .home-hero-copy h1{font-size:37px}
 .home-hero-copy .actions{flex-direction:column;align-items:stretch}
 .home-hero-copy .actions .btn{width:100%}
 .trust .wrap{font-size:10px;gap:12px}
 .water-check-panel{padding:26px 22px}
}
@media(prefers-reduced-motion:reduce){.btn{transition:none}}
/* Contrast and room for fixed controls on compact screens. */
.eyebrow,.link{color:var(--blue-deep)}

/* Homepage trial: midnight blue around the existing Seliac product section. */
.home .section.product-showcase { background:#091f32; color:#fff; }
.home .product-showcase .product-details h2,
.home .product-showcase .product-benefits strong { color:#fff; }
.home .product-showcase .product-details > p,
.home .product-showcase .product-benefits span { color:#c7d8e7; }
.home .product-showcase .product-details .eyebrow { color:#83cfff; }
.home .product-showcase .product-benefits li { border-bottom-color:#34546d; }
.home .product-showcase .product-benefits li::before { color:#83cfff; }
.home .product-showcase .product-details .btn { background:#0077ce; color:#fff; border-color:#0077ce; }
.home .product-showcase .product-details .btn:hover { background:#005eab; border-color:#83cfff; }
.home .product-showcase a:focus-visible { outline-color:#fff; }
.home .product-showcase .product-details .link { color:#83cfff; text-decoration:underline; text-underline-offset:3px; }

@media(max-width:1050px){.site-header:has(.site-nav.is-open){z-index:30}.site-nav{max-height:calc(100dvh - 180px)}body:has(#wpvibe-preview-banner) .site-nav{max-height:calc(100dvh - 260px)}}