:root{--navy:#29223d;--teal:#687f72;--aqua:#eee7f1;--gold:#d58a62;--ink:#302b32;--muted:#6f6871;--line:#e4d9d3;--paper:#faf6f1;--white:#fff;--radius:18px;--shadow:0 18px 48px rgba(41,34,61,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.65}img{max-width:100%;display:block}a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b96e49;outline-offset:3px}.container{width:min(1140px,calc(100% - 40px));margin:auto}.topbar{background:var(--navy);color:#eee7f1;font-size:.88rem}.topbar .container{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.topbar a{color:var(--gold);font-weight:800;text-decoration:none}.header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:30}.navwrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:900;line-height:1.08}.logo-mark{width:47px;height:47px;display:grid;place-items:center;background:var(--navy);color:var(--gold);border-radius:13px;font-size:1.5rem}.logo small{display:block;font-size:.7rem;letter-spacing:.12em;color:var(--teal);margin-top:5px}.nav{display:flex;align-items:center;gap:20px}.nav a{text-decoration:none;font-weight:750;font-size:.92rem;color:var(--navy)}.nav a:hover{color:var(--teal)}.nav .nav-cta,.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--gold);color:var(--navy);border:0;border-radius:10px;padding:12px 18px;font-weight:900;text-decoration:none;cursor:pointer;box-shadow:0 5px 0 rgba(41,34,61,.12)}.menu-toggle{display:none;background:var(--navy);color:#fff;border:0;border-radius:9px;padding:10px 12px;font-weight:800}.hero{background:linear-gradient(115deg,#faf6f1,#fff 68%);padding:62px 0}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--teal);font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:3px;background:var(--gold)}h1,h2,h3{color:var(--navy);line-height:1.15;letter-spacing:-.025em}h1{font-size:clamp(2.45rem,5vw,4.3rem);margin:15px 0 18px}h2{font-size:clamp(1.8rem,3vw,2.65rem);margin:0 0 16px}h3{font-size:1.2rem;margin:0 0 9px}.lead{font-size:1.13rem;color:#6f6871;max-width:650px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:25px 0}.btn.secondary{background:#fff;border:1px solid var(--line);box-shadow:none}.hero-art{position:relative}.hero-art img{width:100%;border-radius:24px;box-shadow:var(--shadow);border:7px solid white}.art-caption{background:white;position:absolute;left:-18px;bottom:18px;max-width:245px;padding:14px 17px;border-radius:13px;box-shadow:var(--shadow);font-weight:850;color:var(--navy)}.art-caption span{display:block;font-size:.83rem;color:var(--muted);font-weight:500}.proof{background:var(--navy);color:#fff}.proof .container{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:18px 0}.proof-item{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:750}.tick{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:var(--gold);color:var(--navy);font-weight:900;flex:none}.section{padding:76px 0}.section.soft{background:var(--paper)}.section-head{max-width:760px;margin-bottom:32px}.section-head p{color:var(--muted);font-size:1.04rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;box-shadow:0 6px 22px rgba(41,34,61,.05)}.card img{width:100%;height:185px;object-fit:cover;background:var(--aqua)}.card-body{padding:22px}.card p{color:var(--muted);margin:0 0 14px}.iconbox{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:#f5e3d8;font-size:1.3rem;margin-bottom:15px}.text-link{font-weight:900;color:var(--teal);text-underline-offset:4px}.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.split-img{border-radius:22px;overflow:hidden;background:var(--aqua)}.split-img img{width:100%;height:100%;object-fit:cover}.checklist{list-style:none;padding:0;margin:22px 0}.checklist li{position:relative;padding:8px 0 8px 32px}.checklist li:before{content:"✓";position:absolute;left:0;top:9px;width:22px;height:22px;display:grid;place-items:center;background:#f5e3d8;border-radius:50%;font-weight:900;color:var(--navy)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.step-number{font-size:1.4rem;font-weight:950;color:var(--teal);margin-bottom:12px}.step p{color:var(--muted);margin-bottom:0}.cta-band{background:var(--navy);color:#fff;border-radius:22px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-band h2{color:#fff;margin-bottom:8px}.cta-band p{color:#e4d9d3;margin:0}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:850;color:var(--navy)}details p{color:var(--muted);margin-bottom:0}.page-hero{background:linear-gradient(115deg,#faf6f1,#fff);padding:48px 0}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--teal)}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:38px;align-items:start}.article p,.article li{color:#625b64}.article h2{margin-top:32px}.article a{color:var(--teal);font-weight:750}.sidebar{padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:16px;position:sticky;top:105px}.sidebar .btn{width:100%;margin:8px 0}.link-list{display:grid;gap:9px}.link-list a{color:var(--teal);font-weight:800;text-decoration:none}.service-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.service-list a{padding:15px;border:1px solid var(--line);border-radius:12px;text-decoration:none;font-weight:850;color:var(--navy);background:white}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.info-box{background:var(--navy);color:#fff;padding:27px;border-radius:18px}.info-box h2,.info-box h3{color:#fff}.info-box a{color:var(--gold)}.form{display:grid;gap:13px}.form label{font-weight:800;color:var(--navy);font-size:.92rem}.form input,.form textarea,.form select{display:block;width:100%;padding:13px 14px;margin-top:5px;border:1px solid #d9cec8;border-radius:9px;font:inherit;background:#fff}.form textarea{min-height:125px;resize:vertical}.notice{margin-top:18px;padding:13px 15px;background:#f7e8df;border:1px solid #dcb8a4;border-radius:10px;color:#704a3c;font-size:.9rem}.footer{background:#211b30;color:#e5dedb;padding:47px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}.footer h3{color:#fff}.footer a{color:#e5dedb;text-decoration:none}.footer a:hover{color:var(--gold)}.footer-links{display:grid;gap:8px}.footer-bottom{border-top:1px solid #51445b;margin-top:32px;padding-top:17px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#bdc9bf;font-size:.85rem}.disclaimer{max-width:700px;font-size:.82rem;color:#bdc9bf}.mobile-call{display:none}.not-found{text-align:center;padding:100px 0}
@media(max-width:900px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero-grid{gap:28px}.hero-art{max-width:680px}.cards{grid-template-columns:repeat(2,1fr)}.page-grid{grid-template-columns:1fr}.sidebar{position:static}.proof .container{grid-template-columns:1fr}.proof-item{justify-content:flex-start}.nav{gap:12px}.nav a{font-size:.85rem}}
@media(max-width:650px){.container{width:calc(100% - 30px)}.topbar .container{font-size:.76rem}.topbar .hide-mobile{display:none}.navwrap{flex-wrap:wrap}.menu-toggle{display:block}.nav{display:none;flex-direction:column;align-items:stretch;width:100%;padding:8px 0 13px}.nav.open{display:flex}.nav a{padding:8px 3px}.nav .nav-cta{text-align:center}.hero{padding:38px 0}.hero-grid{gap:25px}h1{font-size:2.45rem}.lead{font-size:1.02rem}.hero-actions .btn{width:100%}.art-caption{position:static;max-width:none;margin:-12px 12px 0;transform:none}.section{padding:52px 0}.cards,.steps,.service-list{grid-template-columns:1fr}.card img{height:200px}.cta-band{padding:25px;align-items:flex-start;flex-direction:column}.cta-band .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer{padding-bottom:78px}.footer-bottom{flex-direction:column}.mobile-call{display:block;position:fixed;z-index:40;bottom:0;left:0;right:0;text-align:center;background:var(--gold);color:var(--navy);padding:13px;font-weight:950;text-decoration:none;box-shadow:0 -4px 18px #29223d20}.page-hero{padding:35px 0}.page-grid{gap:24px}}

/* Expert visual rhythm: alternating light and dark sections, consistent spacing */
:root{--dark:#29223d;--copper:#d58a62;--sage:#687f72;--ivory:#faf6f1}
.topbar,.proof,.footer{background:var(--dark)!important;color:#fff}
.topbar a{color:#f0b18c!important}
.header{background:rgba(250,246,241,.97)!important;backdrop-filter:blur(12px)}
.hero,.page-hero{background:linear-gradient(125deg,#eee7f1 0%,#faf6f1 72%)!important}
.section:nth-of-type(even){background:var(--dark);color:#f9f4f0}
.section:nth-of-type(even) h2,.section:nth-of-type(even) h3{color:#fff!important}
.section:nth-of-type(even) p,.section:nth-of-type(even) li,.section:nth-of-type(even) .lead{color:#e5dfe7!important}
.section:nth-of-type(even) .card,.section:nth-of-type(even) .info-card,.section:nth-of-type(even) .faq-item{background:#3a314b;color:#f9f4f0;border-color:#51465f}
.section:nth-of-type(odd){background:#faf6f1}
.btn,.nav .nav-cta{background:var(--copper)!important;color:#2b2032!important;box-shadow:0 5px 0 rgba(41,34,61,.12)!important}
.btn.secondary{background:#fff!important;color:var(--dark)!important;border:1px solid #dfd2d9!important;box-shadow:none!important}
.eyebrow{color:var(--sage)!important}
.eyebrow:before,.tick{background:var(--copper)!important}
.logo-mark{background:var(--dark)!important;color:#f0b18c!important;border-radius:14px}
.logo small{color:var(--sage)!important}
.nav a:hover{color:var(--copper)!important}
.hero-art img,.split-img img{object-fit:cover;aspect-ratio:1.52/1;min-height:260px;max-height:520px;background:#e8dfda}
.split-img{overflow:hidden;border-radius:20px}
.card,.info-card{border-radius:18px}
@media(max-width:760px){.section{padding:54px 0}.hero{padding:42px 0}.hero-grid{gap:28px}}


/* Reference-inspired editorial redesign: intentional dark/light rhythm */
:root{--navy:#202b3b;--teal:#3c786e;--aqua:#e7f2ef;--gold:#e6b65b;--ink:#27313b;--muted:#66717a;--line:#d8e2df;--paper:#f5f8f6;--white:#fff;--radius:18px;--shadow:0 18px 48px rgba(23,42,54,.16)}
body{background:#fff;color:var(--ink)}
.topbar{background:#202b3b;color:#f5f8f6}.header{background:rgba(255,255,255,.97);backdrop-filter:blur(12px)}
.logo-mark{background:#3c786e;color:#f7cc70;border-radius:14px}.logo small{color:#3c786e}
.nav .nav-cta,.btn{background:#e6b65b;color:#202b3b;border-radius:7px;box-shadow:0 5px 0 rgba(32,43,59,.14)}
.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#202b3b 0%,#29475a 58%,#3c786e 100%);color:#fff;padding:72px 0}
.hero:after{content:"";position:absolute;inset:auto -8% -170px auto;width:430px;height:430px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 35px rgba(255,255,255,.035),0 0 0 70px rgba(255,255,255,.025);pointer-events:none}
.hero h1,.hero h2{color:#fff}.hero .lead{color:#e1ebe9}.hero .eyebrow{color:#f7cc70}.hero-art img{border:0;border-radius:10px;box-shadow:0 24px 55px rgba(0,0,0,.27)}.art-caption{border-left:4px solid #e6b65b;border-radius:5px;color:#202b3b}
.proof{background:#3c786e;color:white}.tick{background:#e6b65b;color:#202b3b}
.section{padding:78px 0}.section:nth-of-type(even),.section.soft{background:#f2f7f5}.section:nth-of-type(odd):not(.soft){background:#fff}
.section h2,.section h3{color:#202b3b}.cards{gap:22px}.card{border:1px solid #dce6e2;border-radius:12px;box-shadow:0 9px 28px rgba(32,43,59,.07);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(32,43,59,.12)}.card img{height:210px;object-fit:cover}.iconbox{background:#e2efeb;color:#285c52;border-radius:10px}
.steps .step{border:0;border-top:3px solid #e6b65b;border-radius:8px;background:#f3f7f5}.step-number{color:#3c786e}.cta-band{background:linear-gradient(115deg,#202b3b,#315b5a);color:#fff}.cta-band h2,.cta-band h3{color:#fff}.footer{background:#172230;color:#e7efec}.footer a{color:#f7cc70}
/* Page-specific accents/layout variation so inner pages do not feel cloned */
body.page-home .hero{background:linear-gradient(115deg,#202b3b 0%,#24495b 58%,#3c786e 100%)}
body.page-about .hero{background:linear-gradient(120deg,#263b35,#426d5e)}
body.page-contact .hero{background:linear-gradient(120deg,#29283d,#62506a)}
body.page-detection .hero,body.page-thermal .hero,body.page-acoustic .hero{background:linear-gradient(120deg,#1d3447,#367a80)}
body.page-repair .hero,body.page-rerouting .hero,body.page-waterline .hero{background:linear-gradient(120deg,#3b2b2a,#8b5b45)}
body.page-emergency .hero{background:linear-gradient(120deg,#352633,#8d4545)}
body.page-area .hero{background:linear-gradient(120deg,#25372f,#647c61)}
body.page-moisture .hero{background:linear-gradient(120deg,#253247,#657b91)}
body.page-home .hero-grid{gap:54px}
body.page-home .hero-art img{min-height:390px;object-fit:cover}
body.page-about .hero-art img,body.page-contact .hero-art img{border-radius:45px 8px 45px 8px}
body.page-detection .hero-art img,body.page-thermal .hero-art img,body.page-acoustic .hero-art img{border-radius:45px 10px 10px 10px}
body.page-repair .hero-art img,body.page-rerouting .hero-art img,body.page-waterline .hero-art img{border-radius:10px 45px 10px 10px}
body.page-area .hero-art img{border-radius:50% 12px 12px 12px}
@media(max-width:760px){.hero{padding:46px 0}.hero-grid{gap:28px}.section{padding:54px 0}.card img{height:190px}.hero:after{display:none}}