:root{
  --ground:#FBFDFD; --ink:#0A2A33; --accent:#0E8C8C; --accent-text:#0D7E7E;
  --surface:#E1F0F3; --accent-on-dark:#109F9F; --rule:#C9E0E5; --muted:#4C6C74;
  --radius:2px; --max:1120px; --read:720px;
  --sans:'Nunito Sans',system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --display:'Lora',Georgia,'Times New Roman',serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--ground);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
picture{display:contents}
a{color:var(--accent-text);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.02rem,1.15rem + 2.6vw,3.24rem)}
h2{font-size:clamp(1.42rem,1.06rem + 1.35vw,2.08rem)}
h3{font-size:clamp(1.09rem,1rem + .45vw,1.33rem)}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.measure{max-width:var(--read);margin:0 auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--ground);padding:10px 16px;z-index:100}
.skip-link:focus{left:8px;top:8px}

/* header - calm and horizontal: one three-part bar (brand, centred nav, one CTA)
   on wide screens; brand + CTA + toggle with the nav in its own row under 760px.
   Nothing may stack on the sticky bar (the solar site shipped two overlapping menus). */
/* fully opaque: a translucent sticky bar lets the footer text ghost through when scrolled */
.site-header{position:sticky;top:0;z-index:30;background:var(--ground);border-bottom:1px solid var(--rule)}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:15px 22px;max-width:var(--max);margin:0 auto}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.logo-text{font-family:var(--display);font-weight:600;font-size:1.12rem;letter-spacing:-.01em}
.main-nav{justify-self:center}
.nav-menu{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:4px 26px;margin:0;padding:0}
.nav-link{text-decoration:none;color:var(--ink);font-size:.875rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:4px 0;border-bottom:1px solid transparent}
.nav-link:hover{color:var(--accent-text);border-bottom-color:var(--accent-text)}
.nav-link.active{color:var(--accent-text);border-bottom-color:var(--accent-text)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--rule);border-radius:var(--radius);padding:9px 11px;cursor:pointer}
.nav-toggle-bar,.nav-toggle-bar:before,.nav-toggle-bar:after{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.nav-toggle-bar:before,.nav-toggle-bar:after{content:"";position:absolute;left:0}
.nav-toggle-bar:before{top:-6px}
.nav-toggle-bar:after{top:6px}

/* buttons - square corners, one accent fill */
.btn{display:inline-block;padding:13px 26px;border-radius:var(--radius);font-family:var(--sans);font-size:.95rem;font-weight:700;letter-spacing:.02em;text-decoration:none;border:1px solid transparent;cursor:pointer;line-height:1.1}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--ink);color:var(--ground)}
.btn-primary:disabled{opacity:.6;cursor:wait}
.btn-secondary{background:transparent;color:var(--accent-text);border-color:transparent;padding:13px 4px;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.btn-secondary:hover{color:var(--ink)}
.btn-light{background:var(--ground);color:var(--ink)}
.btn-light:hover{background:var(--accent);color:#fff}

/* small-caps eyebrow above a centred hairline */
.eyebrow{display:flex;align-items:center;justify-content:center;gap:12px;font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);margin:0 0 14px}
.eyebrow:before,.eyebrow:after{content:"";height:1px;background:var(--rule);flex:0 0 40px}
.eyebrow-left{justify-content:flex-start}
.eyebrow-left:after{display:none}

/* archetype D - a quiet centred opening; the first photograph arrives below the fold */
.hero{background:var(--ground);padding:64px 0 20px;text-align:center}
.hero-inner{max-width:var(--read);margin:0 auto;padding:0 22px}
.hero h1{margin:0 0 18px}
.hero .lead{font-size:clamp(1.02rem,.96rem + .35vw,1.16rem);color:var(--muted);max-width:60ch;margin:0 auto 26px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px 22px;margin:0 0 8px}
.hero-note{font-size:.9rem;color:var(--muted);margin:22px auto 0;padding-top:16px;border-top:1px solid var(--rule);max-width:52ch}

/* the 21:9 band - the one place a photograph runs edge to edge */
.band{margin:0;padding:0;background:var(--surface);line-height:0}
.band img{width:100%;height:auto;aspect-ratio:21/9;object-fit:cover;object-position:50% 50%}

/* sections */
.section{padding:46px 0;max-width:var(--read);margin:0 auto;text-align:center}
.section h2{margin-top:0}
.section p{max-width:62ch;margin-left:auto;margin-right:auto}
.section .tick-list,.section .steps,.section .link-list,.section .rule-grid,.section .faq-grid{text-align:left}
.section-wide{max-width:var(--max)}
.section-surface{background:var(--surface);max-width:none;padding:56px 22px}
.section-surface>*{max-width:var(--read);margin-left:auto;margin-right:auto}
.divider{height:1px;background:var(--rule);max-width:var(--read);margin:0 auto}
.tick-list{padding-left:1.15em;margin:0 auto 1em;max-width:62ch}
.tick-list li{margin:8px 0}
.steps{padding-left:1.3em;margin:0 auto 1em}
.steps li{margin:10px 0}
.link-list{padding-left:1.15em;columns:2;column-gap:44px;margin:0 auto 1em;max-width:62ch}
.link-list li{margin:5px 0;break-inside:avoid}
.link-list.compact{columns:1;margin-top:10px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--surface);padding:1px 5px;border-radius:2px}

/* ruled list groups - services, areas, advice. No cards, no shadow: hairlines only */
.card-grid{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--rule);margin-top:26px;text-align:left}
.card-grid>*{border-bottom:1px solid var(--rule);padding:22px 4px;text-decoration:none;color:var(--ink);display:block;background:transparent}
a.card:hover{background:var(--surface)}
.card h3{margin:0 0 6px;font-weight:600}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--accent-text)}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card .card-sub{margin-top:10px;font-size:.9rem;color:var(--muted)}

/* one 1:1 inset per section at most; never the same frame twice */
.inset{margin:0 auto;max-width:260px;width:100%}
.inset img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius)}
.inset figcaption{font-size:.82rem;color:var(--muted);margin-top:9px;text-align:left}

/* breadcrumbs + page header */
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding:24px 0 0;margin:0 auto;font-size:.85rem;color:var(--muted);max-width:var(--read)}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--accent-text)}
.breadcrumbs li+li:before{content:"/";margin-right:8px;color:var(--rule)}
.page-header{padding:10px 0 8px;max-width:var(--read);margin:0 auto;text-align:center}
.page-header h1{margin:8px 0 14px}
.lead{font-size:1.1rem;color:var(--muted)}
.page-header .lead{max-width:60ch;margin:0 auto 1em}

/* FAQ - ruled details, no boxes */
.faq-grid{border-top:1px solid var(--rule);margin-top:22px}
.faq-item{border-bottom:1px solid var(--rule);background:transparent}
.faq-question{font-family:var(--display);font-weight:600;font-size:1.02rem;cursor:pointer;padding:16px 30px 16px 0;position:relative;list-style:none}
.faq-question::-webkit-details-marker{display:none}
.faq-question:after{content:"+";position:absolute;right:4px;top:14px;color:var(--accent-text);font-size:1.25rem;line-height:1}
details[open] .faq-question:after{content:"\2212"}
.faq-answer{padding:0 0 18px}
.faq-answer p{margin:0;color:var(--muted);max-width:62ch}

/* disclosure note + closing CTA */
.contractor-note{background:var(--surface);border-left:2px solid var(--accent);padding:16px 20px;margin:26px auto;max-width:var(--read);text-align:left}
.contractor-note p{margin:0;font-size:.94rem}
.cta-banner{background:var(--ink);color:#DCEDF0;padding:58px 22px;margin:44px 0 0;text-align:center}
.cta-banner>*{max-width:var(--read);margin-left:auto;margin-right:auto}
.cta-title{color:var(--ground);margin:0 0 10px}
.cta-text{color:#C4DDE2;margin:0 0 22px;max-width:58ch}

/* forms */
.form-section{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius);padding:34px 26px;margin:44px auto;max-width:var(--read);text-align:left}
.lead-form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-field{display:flex;flex-direction:column;gap:5px}
.form-field label{font-weight:700;font-size:.93rem}
.form-field input,.form-field select,.form-field textarea{font:inherit;padding:11px 13px;border:1px solid #9DBEC6;border-radius:var(--radius);background:#fff;color:var(--ink)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:3px solid rgba(14,140,140,.28);border-color:var(--accent)}
.form-check{flex-direction:row;align-items:flex-start;gap:10px}
.form-check input{margin-top:6px;width:18px;height:18px;flex:0 0 auto}
.form-check label{font-weight:400}
.form-hint{margin:0;font-size:.9rem;color:var(--muted)}
.form-status{margin:4px 0 0;font-weight:700}
.form-status.is-error{color:#A5291B}
.form-status.is-ok{color:#0D6B53}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.cf-turnstile{min-height:65px}
.post-meta{color:var(--muted);font-size:.9rem;margin-bottom:1.6em;text-align:center}

/* footer */
.site-footer{background:var(--ink);color:#BFD8DE;padding:58px 0 26px}
.site-footer a{color:var(--ground)}
.site-footer a:hover{color:var(--accent-on-dark)}
.footer-grid{display:grid;grid-template-columns:2fr 1.3fr 1.2fr 1.2fr;gap:32px;text-align:left}
.footer-title{font-family:var(--display);font-weight:600;color:var(--ground);margin:0 0 10px}
.footer-text,.footer-contact-item{font-size:.92rem;margin:0 0 6px}
.footer-links{list-style:none;padding:0;margin:0;font-size:.92rem}
.footer-links li{margin:5px 0}
.footer-bottom{border-top:1px solid rgba(201,224,229,.18);margin-top:32px;padding-top:16px;font-size:.85rem}
.footer-bottom p{margin:5px 0}
.footer-legal a{text-decoration:none}

/* credits */
.credit-list{list-style:none;padding:0;margin:22px auto 0;border-top:1px solid var(--rule);max-width:var(--read);text-align:left}
.credit-list li{border-bottom:1px solid var(--rule);padding:18px 0}
.credit-list h3{margin:0 0 6px;font-size:1.03rem}
.credit-list p{margin:0;font-size:.92rem;color:var(--muted)}

@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .header-inner{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 18px}
  .logo{order:1}
  .header-cta{order:2;margin-left:auto}
  .nav-toggle{order:3;display:block}
  .main-nav{order:4;flex-basis:100%;display:none;justify-self:auto}
  .main-nav.is-open{display:block}
  .nav-menu{flex-direction:column;align-items:flex-start;gap:0;padding:6px 0 12px}
  .nav-link{padding:9px 0}
}
@media (max-width:430px){
  .logo-text{display:none}
}
@media (max-width:640px){
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .link-list{columns:1}
  body{font-size:16px}
  .band img{aspect-ratio:16/10}
  .hero{padding:42px 0 12px}
  .section{padding:34px 0}
  .section-surface{padding:40px 18px}
}