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.simple-hero,.location-hero,.article-hero{background:linear-gradient(130deg,var(--navy-2),var(--navy));color:#dceaf5;padding:clamp(4rem,9vw,7rem) 0}.simple-hero h1,.location-hero h1,.article-hero h1{color:#fff}.simple-hero .lead,.location-hero .lead,.article-hero .lead{color:#dceaf5}.page-hero{background:linear-gradient(135deg,#f8fbfc,var(--pale));padding:clamp(3rem,7vw,6rem) 0}.page-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}.breadcrumbs{display:flex;gap:.55rem;flex-wrap:wrap;font-size:.82rem;margin-bottom:1.5rem;color:var(--muted)}.breadcrumbs a{color:inherit}.breadcrumbs-light{color:#c9dae7}.breadcrumbs-light a{color:#fff}.outcome-card{border-top:5px solid var(--red)}.process-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}.process-grid li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.2rem}.process-grid span{font-size:1.7rem;color:var(--blue);font-weight:900}.process-grid p{font-weight:700;margin:.7rem 0 0;line-height:1.45}.funding-list{display:grid;gap:1rem}.funding-list>div{display:grid;grid-template-columns:150px 1fr;gap:1rem;align-items:center;border-top:1px solid var(--line);padding:1.2rem 0}.funding-list b{font-size:2.1rem;color:var(--red)}.source-card ul{padding-left:1.2rem}.notice{background:#fff8ec;border-left:5px solid #f4aa22;box-shadow:none}.area-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.area-card{padding:1.5rem}.area-card h2{font-size:1.5rem;margin:.55rem 0}.area-card h2 a{text-decoration:none}.area-card strong{display:block;margin-bottom:1rem;color:var(--navy)}.location-hero{position:relative;overflow:hidden}.location-hero:after{content:"SURREY";position:absolute;right:-1rem;bottom:-2.8rem;color:rgba(255,255,255,.045);font-weight:900;font-size:clamp(5rem,15vw,13rem);letter-spacing:-.06em}.location-hero .container{position:relative;z-index:1;max-width:930px}.nearby-links{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.nearby-links a{display:flex;justify-content:space-between;border:1px solid #39556f;border-radius:12px;padding:1rem;text-decoration:none;font-weight:800}.nearby-links span{color:var(--red)}.map-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:2rem;align-items:center;margin-top:3rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;box-shadow:0 8px 25px rgba(7,26,46,.05)}.map-wrap iframe{width:100%;height:340px;border:0;border-radius:12px;background:#dce7ee}
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@media(max-width:420px){.brand span{display:none}.hero-home{min-height:calc(100svh - 86px)}.hero-copy h1{font-size:2.18rem}.process-grid{grid-template-columns:1fr}.proof-grid{grid-template-columns:1fr}.proof-grid div{border-left:1px solid var(--line)}.steps li{grid-template-columns:1fr;gap:.2rem}}
@media(max-height:660px) and (max-width:760px){.hero-home{min-height:calc(100svh - 78px)}.hero-copy h1{font-size:2rem}.trust-list li:nth-child(3){display:none}.hero-copy .lead{line-height:1.4}.hero-actions{margin:.55rem 0}.proof-grid span{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Responsive validation refinements: keep the first decision and next section in view. */
html{overflow-x:hidden}.hp{display:none!important}.hero-home{min-height:calc(100svh - 130px);padding:clamp(1.4rem,3vw,2.5rem) 0}.hero-copy h1{font-size:clamp(2.35rem,4.45vw,4.45rem)}main span{overflow-wrap:anywhere}.faq-list summary{min-width:0}.faq-list summary span{flex:0 0 1.5rem;width:1.5rem;text-align:center}.faq-list details[open] summary span{transform:none}.consent input{width:22px!important;height:22px!important}
@media(max-width:760px){.hero-home{min-height:calc(100svh - 74px);padding:.8rem 0}.hero-copy h1{font-size:clamp(1.85rem,9.5vw,2.85rem)}.hero-copy .lead{line-height:1.38}.trust-list{margin:.45rem 0 0}}
@media(max-height:660px) and (max-width:760px){.hero-call,.trust-list{display:none}.hero-copy h1{font-size:1.78rem}.hero-copy .lead{font-size:.9rem;line-height:1.32}.hero-actions{margin:.45rem 0}.hero-copy .eyebrow{margin-bottom:.35rem}.hero-home{padding:.55rem 0}}
@media(min-width:1200px) and (max-height:820px){.hero-copy h1{font-size:3.6rem}.hero-home{padding:1rem 0}.hero-copy .lead{font-size:1.05rem}.trust-list{margin:.8rem 0}.hero-media{height:min(64svh,500px)}}
@media print{.site-header,.site-footer,.cookie,.back-top,.cta-band{display:none!important}body{background:#fff;color:#000}.section{padding:1rem 0}a{color:#000}}
.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2rem,5vw,5rem);align-items:start}.content-grid>div{min-width:0}@media(max-width:760px){.content-grid{grid-template-columns:1fr}}

/* Client-approved NW Heating Renewables identity: standalone header mark and dual-brand footer. */
.site-header{background:rgba(4,21,38,.98);box-shadow:0 1px 0 #24394d}.nav-wrap{min-height:82px}.brand{gap:0}.brand img{width:300px;height:57px;object-fit:contain;object-position:left center}.primary-nav>a:not(.btn){color:#fff}.primary-nav>a[aria-current=page]{color:#9bce5b}.nav-toggle span:not(.sr-only){background:#fff}.footer-brand-lockup{display:grid;justify-items:start;gap:.8rem;margin-bottom:1.5rem}.brand-footer img{width:min(100%,310px);height:auto;background:transparent;border-radius:0;padding:0}.footer-owned{color:#8fa9bd;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.footer-parent-logo{display:block}.footer-parent-logo img{width:min(100%,260px);height:auto;object-fit:contain;object-position:left center}
@media(max-width:1020px){.brand img{width:250px;height:48px}}
@media(max-width:760px){.nav-wrap{min-height:66px}.brand img{width:220px;height:42px}.primary-nav{background:var(--navy-2);border-top-color:#24394d}.primary-nav>a:not(.btn){color:#fff}}
@media(max-width:420px){.brand img{width:190px;height:36px}}

/* Client-approved full-colour NW Heating identity: dark lettering stays on light, uncropped surfaces. */
.site-header{background:rgba(255,255,255,.98);box-shadow:0 1px 0 var(--line)}
.primary-nav>a:not(.btn){color:var(--ink)}
.primary-nav>a[aria-current=page]{color:#087bab}
.nav-toggle span:not(.sr-only){background:var(--navy)}
.footer-brand-lockup{background:#fff;border:1px solid rgba(255,255,255,.35);border-radius:14px;padding:1.1rem;width:min(100%,360px);box-shadow:0 14px 32px rgba(0,0,0,.18)}
.brand-footer img,.footer-parent-logo img{background:transparent}
.footer-owned{color:#536b7f}
@media(max-width:1020px){.primary-nav{background:#fff;border-top:1px solid var(--line)}.primary-nav>a:not(.btn){color:var(--ink)}}

/* Switch the shared header to its compact menu before the desktop links can clip. */
@media(min-width:761px) and (max-width:800px){.topbar{display:none}.nav-wrap{min-height:66px}.brand img{width:220px;height:42px}.nav-toggle{display:block}.primary-nav{position:absolute;top:66px;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow);padding:1rem 1.2rem 1.3rem;display:none;align-items:stretch;flex-direction:column}.primary-nav.open{display:flex}.primary-nav>a:not(.btn){padding:.55rem 0;font-size:1rem;color:var(--ink)}}

/* Owner-confirmed credentials: one reusable, responsive trust component. */
.accreditation-band{padding:clamp(2.8rem,5vw,4.5rem) 0;background:#fff;border-bottom:1px solid var(--line)}
.accreditation-head{display:grid;grid-template-columns:1fr minmax(280px,.8fr);gap:2rem;align-items:end;margin-bottom:1.8rem}
.accreditation-head h2{margin-bottom:0}.accreditation-head p{color:var(--muted);margin:0}
.accreditation-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.8rem;margin-bottom:1.2rem}
.accreditation-logo{display:grid;place-items:center;min-height:112px;padding:.85rem;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:.2s ease}
.accreditation-logo:hover,.accreditation-logo:focus-visible{border-color:var(--blue);box-shadow:0 8px 24px rgba(7,26,46,.1);transform:translateY(-2px)}
.accreditation-logo img{width:100%;height:78px;object-fit:contain}
.footer-accreditations{border-top:1px solid #24394d;margin-top:3rem;padding-top:2rem}.footer-accreditations>h2{margin-bottom:1rem}.footer-accreditations>p{font-size:.82rem;color:#9fb5c7}
.accreditation-grid-footer{grid-template-columns:repeat(6,minmax(0,1fr))}.accreditation-grid-footer .accreditation-logo{min-height:90px;padding:.55rem}.accreditation-grid-footer .accreditation-logo img{height:60px}
.footer-social{display:flex;flex-wrap:wrap;gap:.75rem}.footer-social a{font-weight:750}
.home-enquiry{align-items:start}.contact-form-compact{box-shadow:var(--shadow)}
@media(max-width:1020px){.accreditation-grid,.accreditation-grid-footer{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.accreditation-head{grid-template-columns:1fr;gap:.4rem}.accreditation-grid,.accreditation-grid-footer{grid-template-columns:repeat(2,minmax(0,1fr))}.accreditation-logo{min-height:94px;padding:.55rem}.accreditation-logo img{height:62px}.footer-accreditations{margin-top:2rem}}

/* Pre-handover UX refinements: accessible service navigation, CTA contrast and decision links. */
.section-dark .btn-light,.section-dark .btn-light:visited{color:var(--navy)}
.section-dark .btn-light:hover,.section-dark .btn-light:focus-visible{color:var(--navy-2)}
.primary-nav>.nav-dropdown{position:relative}
.nav-dropdown-toggle{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-height:44px;padding:.7rem 0;border:0;background:transparent;color:var(--ink);font-weight:750;font-size:.91rem;cursor:pointer}
.nav-dropdown-toggle>span{font-size:1rem;line-height:1;transition:transform .2s ease}
.nav-dropdown-toggle[aria-current=page]{color:#087bab}
.nav-dropdown.open .nav-dropdown-toggle>span{transform:rotate(180deg)}
.nav-dropdown-menu{position:absolute;z-index:110;top:calc(100% + .45rem);left:-1rem;display:none;width:min(360px,calc(100vw - 2rem));padding:.65rem;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.nav-dropdown.open .nav-dropdown-menu{display:grid}
.nav-dropdown-menu a{display:flex;align-items:center;min-height:44px;padding:.62rem .75rem;border-radius:9px;color:var(--ink);font-size:.9rem;font-weight:720;text-decoration:none}
.nav-dropdown-menu a:hover,.nav-dropdown-menu a:focus-visible{background:var(--pale);color:var(--navy)}
.nav-dropdown-menu a[aria-current=page]{background:var(--pale);color:#087bab}
.nav-dropdown-overview{border-bottom:1px solid var(--line);border-radius:9px 9px 0 0!important;color:var(--navy)!important;font-weight:850!important}
.breadcrumbs{align-items:center}
.breadcrumbs a{display:inline-flex;align-items:center;min-height:44px;padding-inline:.2rem}
.field-optional{color:var(--muted);font-size:.85rem;font-weight:550}
.decision-links{display:grid;grid-template-columns:minmax(220px,.7fr) 1.3fr;gap:2rem;align-items:start;margin-top:2.2rem;padding:1.35rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.decision-links h3{margin-bottom:0}.decision-links ul{display:grid;gap:.35rem;margin:0;padding:0;list-style:none}.decision-links a{display:flex;justify-content:space-between;gap:1rem;align-items:center;min-height:44px;padding:.55rem .7rem;border-radius:9px;font-weight:800;text-decoration:none}.decision-links a:hover,.decision-links a:focus-visible{background:var(--pale)}
@media(max-width:900px){.topbar{display:none}.nav-wrap{min-height:66px}.brand img{width:220px;height:42px}.nav-toggle{display:block}.primary-nav{position:absolute;top:66px;left:0;right:0;display:none;align-items:stretch;flex-direction:column;gap:.2rem;max-height:calc(100svh - 66px);overflow-y:auto;padding:1rem 1.2rem 1.3rem;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow)}.primary-nav.open{display:flex}.primary-nav>a:not(.btn){min-height:44px;padding:.55rem 0;font-size:1rem;color:var(--ink)}.primary-nav>.nav-dropdown{width:100%}.nav-dropdown-toggle{justify-content:space-between;width:100%;padding:.55rem 0;font-size:1rem}.nav-dropdown-menu{position:static;width:100%;margin:.2rem 0 .55rem;padding:.35rem .5rem;border-radius:10px;box-shadow:none;background:var(--warm)}.nav-dropdown-menu a{padding-left:.7rem}.decision-links{grid-template-columns:1fr;gap:.65rem}}
@media(max-width:420px){.decision-links{padding:1rem}}
@media(min-width:1600px){.hero-home{min-height:min(720px,calc(100svh - 130px));padding:1.4rem 0}.hero-copy h1{font-size:clamp(3.5rem,3.4vw,4rem)}.hero-media{height:min(58svh,560px)}}