:root{
  --navy-950:#081522;
  --navy-900:#102433;
  --navy-800:#163247;
  --blue:#1776E6;
  --blue-2:#2F8DF4;
  --blue-soft:#EAF3FF;
  --ink:#151B22;
  --muted:#5F6A74;
  --line:#DEE4E9;
  --soft:#F6F8FA;
  --white:#FFFFFF;
  --gray:#95A3AF;
  --shadow:0 14px 32px rgba(8,21,34,.09);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(92%,var(--max));margin:0 auto}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:9999}
.hidden{display:none!important}

/* Header */
.site-header{position:absolute;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(21,27,34,.08)}
.nav{height:96px;display:flex;align-items:center;gap:24px}
.brand{height:82px;width:auto;display:flex;align-items:center;flex:0 0 auto}
.header-logo{width:auto;height:78px;object-fit:contain;object-position:left center}
.nav-links{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav-links a{color:var(--navy-900);text-decoration:none;text-transform:uppercase;font-size:.75rem;font-weight:800;letter-spacing:.035em;opacity:.95;position:relative;white-space:nowrap}
.nav-links a:after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--blue);transition:.2s}
.nav-links a:hover{color:var(--blue)}
.nav-links a:hover:after{width:100%}
.mobile-toggle{display:none;background:none;border:0;color:var(--navy-900);font-size:1.5rem}
.nav-cta{margin-left:4px}

.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid transparent;border-radius:4px;padding:12px 20px;font-size:.82rem;font-weight:850;text-transform:uppercase;letter-spacing:.03em;transition:.2s}
.btn-lg{padding:15px 26px}
.btn-primary{background:linear-gradient(135deg,var(--blue),#0A64D0);color:#fff;box-shadow:0 8px 18px rgba(23,118,230,.20)}
.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(135deg,#2586F2,#0F6DDB)}
.text-link-light{color:#fff;text-decoration:none;font-weight:800}
.text-link-light:hover{color:#A8D0FF}

/* Hero */
.hero-clean{background:linear-gradient(125deg,#0e2940,#123550 45%, #173d5d);color:#fff;padding:168px 0 92px;position:relative;overflow:hidden}
.hero-clean:before{content:"";position:absolute;right:-120px;top:100px;width:420px;height:420px;background:radial-gradient(circle at center, rgba(47,141,244,.18), transparent 68%)}
.hero-clean:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent)}
.hero-grid-clean{display:grid;grid-template-columns:1.12fr .88fr;gap:58px;align-items:center;position:relative;z-index:1}
.eyebrow{color:var(--blue);font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.eyebrow.light{color:#9BC9FF}
.hero-copy-clean h1,
.section-intro-clean h2,
.feature-copy h2,
.cta-inner-clean h2,
.subhero h1,
.service-detail-grid h2,
.prose h2,
.centered-card h1{
  font-family:"Arial Narrow",Impact,Haettenschweiler,sans-serif;
  text-transform:uppercase;
  line-height:1.03;
}
.hero-copy-clean h1{font-size:clamp(2.8rem,4.8vw,4.5rem);margin:0 0 20px;max-width:820px}
.hero-copy-clean h1 span{color:#3E9BFF}
.hero-copy-clean>p{font-size:1.13rem;color:#DDE6EE;max-width:660px}
.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px}
.hero-benefit-line{margin-top:26px;color:#C1D0DC;font-size:.95rem;font-weight:700}
.hero-placeholder-clean{height:390px;border:1px solid rgba(255,255,255,.16);background:
linear-gradient(145deg,rgba(255,255,255,.04),rgba(47,141,244,.12)),
repeating-linear-gradient(135deg,rgba(255,255,255,.02),rgba(255,255,255,.02) 16px,rgba(255,255,255,.04) 16px,rgba(255,255,255,.04) 32px);
display:flex;flex-direction:column;justify-content:flex-end;padding:28px;box-shadow:var(--shadow);position:relative}
.hero-placeholder-clean:before{content:"";position:absolute;inset:auto 0 0 auto;width:220px;height:100%;background:linear-gradient(160deg,transparent 0 62%,rgba(255,255,255,.05) 62% 64%,transparent 64% 68%,rgba(255,255,255,.04) 68% 70%,transparent 70%)}
.hero-placeholder-clean span{font-size:.7rem;letter-spacing:.12em;font-weight:900;color:#9BC9FF}
.hero-placeholder-clean strong{margin-top:8px;font-size:1.3rem;max-width:360px}


.hero-image-frame{height:390px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);box-shadow:var(--shadow);overflow:hidden;position:relative}
.hero-image-frame img{width:100%;height:100%;object-fit:cover;display:block}
.service-photo{height:210px;overflow:hidden;position:relative;background:#d7dde3}
.service-photo img{width:100%;height:100%;object-fit:cover;display:block}
.service-photo:after{content:"";position:absolute;right:0;bottom:0;border-left:32px solid transparent;border-top:32px solid rgba(255,255,255,.14)}
.large-photo{height:430px;border:1px solid #CCD7E1;overflow:hidden;position:relative;box-shadow:0 10px 26px rgba(8,21,34,.08)}
.large-photo img{width:100%;height:100%;object-fit:cover;display:block}
.subhero-image{height:300px;border:1px solid rgba(255,255,255,.18);overflow:hidden;box-shadow:var(--shadow);background:rgba(255,255,255,.06)}
.subhero-image img{width:100%;height:100%;object-fit:cover;display:block}
.logo-panel{display:flex;align-items:center;justify-content:center;background:#fff}
.logo-panel img{max-width:100%;height:auto}

/* Shared sections */
.section{padding:84px 0}
.section-alt{background:var(--soft)}
.section-intro-clean{max-width:720px;margin-bottom:38px}
.section-intro-clean.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-intro-clean h2,.feature-copy h2,.cta-inner-clean h2{margin:0 0 14px;font-size:clamp(2rem,3.4vw,3rem)}
.section-intro-clean p,.feature-copy p,.service-detail-grid p,.prose p{color:var(--muted)}
.accent-slash{width:68px;height:6px;background:linear-gradient(100deg,var(--blue) 0 70%, transparent 70%);transform:skewX(-35deg);margin:14px 0 16px}
.accent-slash.centered{margin:14px auto 16px}

/* Homepage service cards */
.service-grid-clean{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.service-card-clean{border:1px solid var(--line);background:#fff;box-shadow:0 7px 20px rgba(8,21,34,.05);position:relative;overflow:hidden}
.service-card-clean:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),#72B6FF)}
.service-photo-placeholder{height:210px;background:linear-gradient(135deg,#7E6C53,#A9977C);display:flex;align-items:flex-end;padding:14px;color:#fff;text-transform:uppercase;font-weight:800;font-size:.72rem;letter-spacing:.04em;position:relative}
.service-photo-placeholder:after{content:"";position:absolute;right:0;bottom:0;border-left:32px solid transparent;border-top:32px solid rgba(255,255,255,.14)}
.service-photo-placeholder.mapping{background:linear-gradient(135deg,#6E8374,#A6B79C)}
.service-photo-placeholder.roof{background:linear-gradient(135deg,#6A7580,#A4ADB4)}
.service-photo-placeholder.thermal{background:linear-gradient(135deg,#472357,#FA7621)}
.service-copy{padding:24px}
.service-copy h3{margin:0 0 8px;text-transform:uppercase;font-size:1.16rem;color:#102433}
.service-copy p{margin:0 0 14px;color:var(--muted)}
.service-copy a{color:var(--blue);text-decoration:none;font-weight:800}
.custom-link-row{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.custom-link-row span{color:var(--muted)}
.custom-link-row a{color:var(--blue);font-weight:800;text-decoration:none}

/* Featured service */
.feature-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.clean-checks{list-style:none;padding:0;margin:24px 0 28px}
.clean-checks li{position:relative;padding-left:28px;margin:10px 0}
.clean-checks li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.large-photo-placeholder{height:430px;border:1px solid #CCD7E1;background:
linear-gradient(145deg,rgba(16,36,51,.07),rgba(23,118,230,.12)),
repeating-linear-gradient(135deg,rgba(8,21,34,.02),rgba(8,21,34,.02) 16px,rgba(255,255,255,.14) 16px,rgba(255,255,255,.14) 32px);
display:flex;align-items:flex-end;padding:20px;color:#4F5E6B;font-weight:800;text-transform:uppercase;font-size:.75rem;position:relative}
.large-photo-placeholder:after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,transparent 0 70%,rgba(23,118,230,.10) 70% 71%,transparent 71%)}

/* Deliverables */
.deliverables-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.deliverables-grid>div{padding:24px 20px;border:1px solid var(--line);background:#fff;box-shadow:0 6px 18px rgba(8,21,34,.04);position:relative}
.deliverables-grid>div:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--blue)}
.deliverables-grid strong{display:block;color:#102433;font-size:.93rem}
.deliverables-grid span{display:block;color:var(--muted);font-size:.84rem;margin-top:7px}

/* Process */
.process-clean{background:var(--soft)}
.process-three{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:980px;margin:0 auto}
.process-three-item{text-align:center;padding:10px 18px}
.process-num{width:58px;height:58px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:1.35rem;font-weight:900;margin:0 auto 14px;clip-path:polygon(12% 0,100% 0,88% 100%,0 100%)}
.process-three-item h3{margin:0 0 8px;text-transform:uppercase;font-size:1rem;color:#102433}
.process-three-item p{margin:0;color:var(--muted);font-size:.9rem}

/* Trust & service area */
.trust-clean{padding:42px 0}
.trust-row-clean{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.trust-row-clean>div{padding:20px 18px;background:#fff;border:1px solid var(--line);position:relative}
.trust-row-clean>div:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(180deg,var(--blue),#80BFFF)}
.trust-row-clean strong{display:block;color:#102433}
.trust-row-clean span{display:block;color:var(--muted);font-size:.88rem;margin-top:4px}

.service-area-clean{padding:28px 0;background:#F8FAFC;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.service-area-inner{text-align:center}
.service-area-inner p{margin:0;color:#42505D}

/* CTA */
.cta-band{background:linear-gradient(90deg,#0A2135,#123550);color:#fff;padding:54px 0}
.cta-inner-clean{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-inner-clean h2{color:#fff;max-width:820px}

/* Footer */
.site-footer{background:#ffffff;color:var(--muted);border-top:1px solid var(--line)}
.footer-simple{display:grid;grid-template-columns:1.4fr .6fr;gap:60px;padding:44px 0}
.footer-logo{width:auto;height:72px;max-width:360px;object-fit:contain;object-position:left center;margin-bottom:12px}
.footer-simple p{max-width:600px;color:var(--muted);font-size:.88rem}
.footer-links-block{display:flex;flex-direction:column;gap:7px;align-items:flex-start}
.footer-links-block strong{color:var(--navy-900)}
.footer-links-block span{font-size:.84rem;color:var(--muted)}
.footer-links-block a{margin-top:8px;color:var(--blue);text-decoration:none;font-weight:800}
.footer-bottom{border-top:1px solid var(--line)}
.footer-bottom-inner{display:flex;justify-content:space-between;padding:16px 0;font-size:.73rem;color:#6b7680}
.footer-bottom a{color:var(--muted);text-decoration:none;margin-left:18px}

/* Inner pages */
.subhero{background:linear-gradient(115deg,#071521,#123550);color:#fff;padding:150px 0 72px}
.subhero.compact{padding-bottom:56px}
.subhero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.subhero h1{font-size:clamp(2.8rem,5vw,4.6rem);margin:0 0 18px}
.subhero p{color:#D5E1EA;font-size:1.08rem;max-width:720px}
.subhero-placeholder{height:300px;border:1px solid rgba(255,255,255,.17);background:
repeating-linear-gradient(135deg,rgba(255,255,255,.03),rgba(255,255,255,.03) 16px,rgba(47,141,244,.07) 16px,rgba(47,141,244,.07) 32px);
display:grid;place-items:center;color:#9FC7F4;font-size:.78rem;font-weight:900;text-transform:uppercase;text-align:center;padding:20px}
.logo-showcase img{max-width:90%;max-height:240px;object-fit:contain}
.service-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.service-detail-grid h2{font-size:clamp(2rem,3.4vw,3rem);margin:0 0 14px}
.detail-card,.brand-card{background:#fff;border:1px solid var(--line);box-shadow:0 9px 25px rgba(8,21,34,.06);padding:28px}
.brand-card{display:flex;align-items:center;justify-content:center}
.brand-card img{max-width:100%;height:auto}
.detail-card ul{list-style:none;padding:0;margin:0}
.detail-card li{position:relative;padding:10px 0 10px 27px;border-bottom:1px solid #EDF1F4}
.detail-card li:last-child{border-bottom:0}
.detail-card li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.legal-note{background:#F8FAFC;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;color:#68737D;font-size:.82rem}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px;align-items:start}
.contact-points{margin-top:28px}
.contact-points>div{padding:14px 0;border-top:1px solid var(--line)}
.contact-points strong{display:block;text-transform:uppercase;font-size:.8rem;color:#102433}
.contact-points span{display:block;color:var(--muted);margin-top:3px}
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:30px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
label{font-size:.82rem;font-weight:850;color:#253341}
input,select,textarea{width:100%;border:1px solid #CBD4DC;background:#fff;padding:13px 14px;font:inherit;color:#18212A;border-radius:4px}
textarea{min-height:150px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(23,118,230,.15);border-color:var(--blue)}
.prose{max-width:820px}
.prose h2{font-size:2rem}
.thankyou{padding-top:150px;min-height:70vh;background:var(--soft)}
.centered-card{max-width:680px;margin:auto;text-align:center}
.centered-card h1{font-size:3.5rem;margin:.2em 0}

/* Responsive */
@media(max-width:960px){
  .site-header{background:rgba(255,255,255,.98)}
  .nav{height:82px}
  .brand{height:68px;width:auto}
  .header-logo{height:64px;width:auto}
  .mobile-toggle{display:block;margin-left:auto}
  .nav-cta{display:none}
  .nav-links{display:none;position:absolute;left:0;right:0;top:82px;background:#ffffff;padding:20px 4%;flex-direction:column;align-items:flex-start;border-top:1px solid var(--line)}
  .nav-links.open{display:flex}
  .hero-grid-clean,.feature-grid,.subhero-grid,.service-detail-grid,.contact-grid{grid-template-columns:1fr}
  .hero-clean{padding-top:128px}
  .hero-visual-clean{order:-1}
  .deliverables-grid{grid-template-columns:repeat(2,1fr)}
  .trust-row-clean{grid-template-columns:1fr}
  .footer-simple{grid-template-columns:1fr}
}
@media(max-width:680px){
  .section{padding:64px 0}
  .hero-copy-clean h1{font-size:2.7rem}
  .hero-image-frame{height:260px}
  .service-grid-clean,.deliverables-grid,.process-three,.quote-form{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .custom-link-row,.cta-inner-clean,.footer-bottom-inner{flex-direction:column;align-items:flex-start}
  .service-photo-placeholder{height:190px}
}

.nav-cta{white-space:nowrap;min-width:174px}

.optional{font-weight:500;color:#7b8792;font-size:.78rem}