:root{color-scheme:light;--paper:#fbfaf5;--paper-deep:#f2efe6;--surface:#fff;--ink:#18212a;--muted:#5d6872;--line:#d9ded7;--yellow:#f4b740;--yellow-soft:#fff2c7;--green:#567b63;--green-soft:#e7efe8;--clay:#b96b45;--blue:#386b7b;--shadow:0 18px 45px #18212a1c;--shadow-soft:0 8px 22px #18212a0f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--paper-deep);color:var(--ink);margin:0;font-size:17px;line-height:1.65}img{max-width:100%;height:auto;display:block}a{color:inherit}h1,h2,h3{letter-spacing:0;margin:0 0 .7rem;line-height:1.12}h1{text-wrap:balance;max-width:900px;font-size:clamp(2.1rem,3.8vw,3.6rem)}h2{text-wrap:balance;font-size:clamp(1.55rem,2.4vw,2.1rem)}h3{font-size:1.2rem}p{margin:0 0 1rem}.container{width:min(1120px,100% - 40px);margin:0 auto}.skip-link{z-index:20;background:var(--ink);color:#fff;padding:.6rem .8rem;position:absolute;top:-4rem;left:1rem}.skip-link:focus{top:1rem}.site-header{z-index:10;border-bottom:1px solid var(--line);backdrop-filter:blur(14px);background:#fbfaf5e6;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:68px;display:flex}.brand,.main-nav,.site-footer nav,.button-row,.tool-links{align-items:center;gap:.7rem;display:flex}.brand{white-space:nowrap;color:var(--ink);gap:.55rem;font-weight:800;text-decoration:none}.brand-mark{background:linear-gradient(135deg, transparent 48%, var(--ink) 49%, var(--ink) 54%, transparent 55%), linear-gradient(135deg, var(--yellow) 0 50%, var(--green) 50% 100%);border:1px solid #18212a1f;border-radius:7px;width:32px;height:32px}.main-nav{flex-wrap:wrap;justify-content:flex-end;gap:.2rem;font-size:.9rem;font-weight:750}.main-nav a,.site-footer a{color:var(--muted);text-decoration:none}.main-nav a{border-radius:7px;padding:.34rem .5rem}.main-nav a:hover{background:var(--green-soft)}.main-nav a:hover,.site-footer a:hover,.text-link:hover{color:var(--ink)}.hero-band,.home-hero{background:radial-gradient(circle at 85% 15%, #f4b7402e, transparent 28%), linear-gradient(180deg, #fff 0%, var(--paper) 78%, var(--paper-deep) 100%), var(--paper);padding:56px 0 34px}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(330px,.88fr);align-items:center;gap:clamp(2rem,5vw,4.5rem);display:grid}.home-hero .hero-grid{align-items:start;min-height:auto}.home-hero h1{letter-spacing:-.035em;max-width:17ch;font-size:clamp(2.35rem,3.7vw,3.65rem);line-height:1.03}.home-hero .hero-visual{margin-top:5.25rem}.home-hero .hero-copy{max-width:62ch;font-size:1.02rem;line-height:1.7}.hero-grid img{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--green-soft);border-radius:8px}.hero-visual{position:relative}.hero-visual:before{z-index:-1;content:"";background:#ffffff8a;border:1px solid #567b6338;border-radius:12px;position:absolute;inset:-18px}.home-hero .hero-visual img{min-height:390px;box-shadow:0 24px 55px #18212a29}.visual-note{width:min(310px,100% - 36px);box-shadow:var(--shadow-soft);background:#fbfaf5eb;border:1px solid #18212a1f;border-radius:8px;padding:.85rem .95rem;position:absolute;bottom:18px;right:18px}.visual-note span{color:var(--green);text-transform:uppercase;font-size:.78rem;font-weight:850;display:block}.visual-note strong{margin-top:.1rem;line-height:1.25;display:block}.hero-copy{max-width:660px;color:var(--muted);font-size:1.08rem}.eyebrow{border:1px solid var(--line);background:var(--yellow-soft);color:#6d4a00;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;width:fit-content;margin-bottom:.8rem;padding:.16rem .5rem;font-size:.78rem;font-weight:800;display:inline-flex}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:.45rem;margin-bottom:1.2rem;font-size:.9rem;display:flex}.breadcrumbs a{text-decoration:none}.breadcrumbs a:not([aria-current=page]):hover{color:var(--ink);text-underline-offset:.2em;text-decoration:underline}.breadcrumbs a[aria-current=page]{color:var(--ink);font-weight:700}.button{border:1px solid var(--ink);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;min-height:44px;padding:.72rem 1rem;font-weight:800;text-decoration:none;display:inline-flex}.button-dark{background:var(--ink);color:#fff;box-shadow:0 8px 18px #18212a24}.button{transition:transform .16s,box-shadow .16s,background-color .16s}.button:hover{transform:translateY(-1px);box-shadow:0 12px 24px #18212a2b}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-offset:3px;outline:3px solid #386b7b52}.button-light{color:var(--ink);background:#ffffffc7}.hero-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;max-width:690px;margin-top:1.35rem;display:grid}.hero-metrics div{background:#ffffffa8;border:1px solid #d9ded7e6;border-radius:8px;padding:.85rem}.hero-metrics strong,.hero-metrics span{display:block}.hero-metrics strong{font-size:1.05rem;line-height:1.2}.hero-metrics span{color:var(--muted);margin-top:.2rem;font-size:.84rem;line-height:1.35}.hero-conversion{flex-wrap:wrap;align-items:center;gap:.9rem 1.1rem;margin-top:1.35rem;display:flex}.hero-conversion p{gap:.1rem;margin:0;line-height:1.3;display:grid}.hero-conversion strong{color:#294e35;font-size:.92rem}.hero-conversion span{color:var(--muted);font-size:.84rem}.dashboard,.split-band{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.05rem;margin-top:-.75rem;margin-bottom:2.4rem;display:grid}.panel,.summary-box,.lead-cta,.calculator,.related a,.lead-form{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:12px}.panel,.summary-box,.lead-form{padding:1.35rem}.panel{position:relative;overflow:hidden}.panel:after{background:linear-gradient(90deg, var(--yellow), var(--green));content:"";width:120px;height:4px;position:absolute;top:0;right:0}.panel-label{color:var(--green);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.45rem;font-size:.8rem;font-weight:850}.tool-links{flex-wrap:wrap;align-items:stretch}.tool-links a{background:var(--green-soft);color:#244a31;border-radius:7px;align-items:center;min-height:40px;padding:.55rem .72rem;font-weight:800;text-decoration:none;display:inline-flex}.content-grid{grid-template-columns:minmax(0,760px) minmax(260px,340px);align-items:start;gap:clamp(1.5rem,4vw,3rem);padding:2.2rem 0 4rem;display:grid}.home-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:2.4rem 0}.article-body{min-width:0}.content-section{margin:0 0 2rem}.container.content-section{margin-left:auto;margin-right:auto}.section-heading{max-width:760px;margin-bottom:1.2rem}.cost-snapshot{margin-bottom:0}.local-guide-discovery{margin-top:2.2rem}.content-section p,.content-section li{color:#33404a}.content-section ul,.summary-box ul{padding-left:1.2rem}.sidebar{overscroll-behavior:contain;scrollbar-gutter:stable;gap:1rem;max-height:calc(100vh - 112px);padding-right:.35rem;display:grid;position:sticky;top:96px;overflow-y:auto}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-thumb{background:#5d68726b padding-box padding-box;border:2px solid #0000;border-radius:999px}.table-wrap{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:8px;margin:1.2rem 0 0;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:620px}caption{text-align:left;background:var(--yellow-soft);padding:.8rem 1rem;font-weight:800}th,td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:.95rem 1rem}th{background:#f7f6ef}.lead-cta{background:#fffaf0;border-color:#e7c46d;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1rem;margin:2.2rem 0;padding:1.5rem;display:grid}.lead-cta-compact{margin:0;display:block}.lead-cta-compact .button{width:100%;margin-top:.75rem}.cta-reassurance{color:#294e35;flex-wrap:wrap;gap:.35rem 1rem;margin:.75rem 0 .5rem;font-size:.9rem;display:flex}.cta-reassurance strong:before,.cta-reassurance span:before{color:var(--green);content:"✓";margin-right:.35rem;font-weight:900}.disclosure,.small{color:var(--muted);font-size:.9rem}.verification-badge{background:var(--yellow-soft);color:#59420a;border:1px solid #d9bd70;border-radius:999px;gap:.35rem;margin-top:.55rem;padding:.45rem .7rem;font-size:.9rem;font-weight:800;display:inline-flex}.local-form-intro{margin-bottom:2.2rem;scroll-margin-top:100px}#quote-form{scroll-margin-top:100px}.local-form-intro>h2{margin-bottom:.55rem}.local-callout,.national-reference{border-left:4px solid var(--green);background:var(--green-soft);border-radius:0 7px 7px 0;margin-top:1.1rem;padding:1rem 1.1rem}.local-callout{color:#244a31;font-weight:750}.national-reference{margin-bottom:2rem}.national-reference h2{margin-bottom:.55rem;font-size:clamp(1.35rem,2.4vw,1.75rem)}.national-reference p:last-child{margin-bottom:0}.local-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;display:grid}.local-related a{min-height:112px}.source-section{border-top:1px solid var(--line);padding-top:.5rem}.source-list{gap:.45rem;display:grid}.source-list a{overflow-wrap:anywhere}.page-shell .hero-band{padding:42px 0 54px}.page-shell .hero-band.quote-hero{padding-bottom:38px}.page-shell .hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);align-items:start;gap:clamp(2.25rem,5vw,5rem)}.page-shell .hero-grid>img{border-radius:14px;margin-top:5.25rem;box-shadow:0 24px 55px #18212a24}.page-shell h1{letter-spacing:-.035em;max-width:18ch;font-size:clamp(2.25rem,3.2vw,3.35rem);line-height:1.03}.page-shell .hero-copy{max-width:62ch;font-size:1.02rem;line-height:1.7}.page-shell .breadcrumbs{margin-bottom:1rem}.page-shell .content-grid{grid-template-columns:minmax(0,770px) minmax(280px,330px);gap:clamp(1.5rem,3.5vw,2.75rem);padding-top:3rem}.page-shell .content-section{border-bottom:1px solid #d9ded7c7;margin-bottom:2.2rem;padding-bottom:2.2rem}.page-shell .content-section h2{letter-spacing:-.018em;max-width:25ch;font-size:clamp(1.55rem,2.1vw,1.95rem)}.page-shell .content-section p,.page-shell .content-section li{max-width:72ch}.page-shell .summary-box,.page-shell .lead-form,.page-shell .lead-cta,.page-shell .related a,.page-shell .table-wrap{border-radius:12px}.page-shell .summary-box h2,.page-shell .lead-cta-compact h2{letter-spacing:-.015em;font-size:1.45rem}.page-shell .summary-box{padding:1.2rem}.page-shell .sidebar{gap:.85rem}.page-shell .source-section{border-bottom:0}.page-shell .local-card-grid a{background:linear-gradient(145deg,#fff 0%,#f8faf6 100%)}.page-shell .single-column-content{grid-template-columns:minmax(0,860px);justify-content:center}.related{margin-top:2.2rem}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;display:grid}.related a{padding:1.05rem;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;display:block}.related a:hover{box-shadow:var(--shadow);border-color:#567b636b;transform:translateY(-2px)}.related span{font-weight:800;display:block}.related small{color:var(--muted)}.faq{margin-top:2rem}details{border-top:1px solid var(--line);padding:.9rem 0}summary{cursor:pointer;font-weight:800}.calculator{background:#f9fbf8;margin:0 0 2rem;padding:1.1rem}.calculator-header{margin-bottom:1rem}.calculator-grid,.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem;display:grid}.calculator-panel,.result-panel{align-content:start;gap:.75rem;display:grid}label{gap:.25rem;font-weight:800;display:grid}label span{font-size:.9rem}input,select{width:100%;min-height:44px;color:var(--ink);font:inherit;background:#fff;border:1px solid #bdc8bd;border-radius:6px;padding:.6rem .65rem}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #567b6321}.result-panel{background:var(--ink);color:#fff;border-radius:8px;padding:1rem}.result-panel div{border-bottom:1px solid #ffffff2e;padding-bottom:.75rem}.result-panel span{color:#ffffffbf;font-size:.85rem;display:block}.result-panel strong{font-size:1.35rem;display:block}.assumptions{border-top:1px solid var(--line);margin-top:1rem;padding-top:1rem}.lead-form{margin-bottom:2rem}.form-heading{border-bottom:1px solid var(--line);margin-bottom:1.3rem;padding-bottom:1.1rem}.form-heading h2{letter-spacing:-.02em;margin-bottom:.45rem;font-size:clamp(1.45rem,2.3vw,1.85rem)}.form-heading p:last-child{max-width:62ch;color:var(--muted);margin-bottom:0}.lead-form>.button{width:100%}.form-assurance{color:var(--muted);text-align:center;margin:.7rem 0 0;font-size:.86rem}.sidebar-conversion{background:#fffaf0;border-color:#e7c46d}.sidebar-conversion .button{width:100%;margin-top:.65rem}.sunmail-box,.bill-briefing,.roof-note-capture,.grid-supply-signup{border:1px solid var(--line);background:#f8fbf4;border-radius:8px;padding:1rem;box-shadow:0 8px 24px #18212a0d}.bill-briefing{background:#f7f6ef;border-color:#d7cfb8}.mini-kicker{color:#6d4a00;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.4rem;font-size:.75rem;font-weight:800}.brief-row{gap:.6rem;display:grid}.sunmail-box form,.bill-briefing form,.roof-note-capture form,.grid-supply-signup form{gap:.65rem;display:grid}.sunmail-box button,.bill-briefing button,.roof-note-capture button,.grid-supply-signup button{border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;border-radius:7px;min-height:42px;font-weight:800}.trap-door,.quiet-field,.panel-decoy,.meter-shadow{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.newsletter-status{min-height:1.4em;color:var(--muted);margin:0;font-size:.9rem}.form-status{min-height:1.5em;color:var(--muted);margin:.8rem 0 0;font-size:.95rem;font-weight:700}.checkbox{grid-column:1/-1;align-items:flex-start;gap:.55rem;margin:1rem 0;font-weight:600;display:flex}.checkbox input{width:auto;min-height:auto;margin-top:.35rem}.split-band{border-top:2px solid var(--yellow);border-bottom:2px solid var(--green);margin-top:2.3rem;padding:1.6rem 0}.split-band>div{padding:0 1rem}.split-band>div+div{border-left:1px solid var(--line)}.text-link{color:#244a31;font-weight:800}.site-footer{border-top:1px solid var(--line);background:#ede9dd;padding:2.8rem 0}.footer-grid{grid-template-columns:minmax(0,1fr) auto;gap:2rem;display:grid}.site-footer nav{flex-direction:column;align-items:flex-start}.search-page{padding:3rem 0 5rem}.search-surface{border:1px solid var(--line);background:#ffffffe0;border-radius:14px;width:min(860px,100%);margin:0 auto;padding:clamp(1.35rem,4vw,2.6rem);box-shadow:0 16px 45px #18212a0f}.search-surface h1{letter-spacing:-.035em;font-size:clamp(2.2rem,3.5vw,3.35rem);line-height:1.03}.search-surface #search{margin-top:1.6rem}@media (width<=860px){.header-inner,.brand,.main-nav,.button-row{align-items:flex-start}.header-inner,.hero-grid,.dashboard,.split-band,.hero-metrics,.content-grid,.calculator-grid,.form-grid,.lead-cta,.related-grid,.local-card-grid,.footer-grid{grid-template-columns:1fr}.header-inner{display:grid}.main-nav{justify-content:flex-start}.sidebar{max-height:none;padding-right:0;position:static;overflow-y:visible}.hero-grid img{max-height:360px}.page-shell .hero-band{padding:32px 0 40px}.page-shell .hero-grid,.page-shell .content-grid{grid-template-columns:minmax(0,1fr)}.page-shell .hero-grid>img{width:100%;margin-top:0}.page-shell .content-grid{padding-top:1.5rem}.home-hero .hero-grid{min-height:auto}.home-hero .hero-visual{margin-top:1.5rem}.home-hero .hero-visual img{min-height:0}.visual-note{width:auto;margin-top:.75rem;position:static}.split-band>div{padding:0}.split-band>div+div{border-left:0;border-top:1px solid var(--line);padding-top:1rem}.lead-cta .button,.hero-conversion .button{width:100%}}@media (width<=520px){body{font-size:16px}.container{width:min(100% - 24px,1120px)}.home-hero h1{overflow-wrap:break-word;max-width:none;font-size:clamp(2rem,9vw,2.5rem)}.page-shell h1{overflow-wrap:break-word;max-width:none;font-size:clamp(1.95rem,9vw,2.35rem)}.main-nav a{padding:.15rem 0}.main-nav{gap:.25rem .65rem;font-size:.82rem}table{min-width:560px}}.compact-page .hero-band{padding:1.4rem 0 1rem}.compact-page h1{font-size:clamp(1.8rem,3vw,2.7rem)}.preview-notice{background:var(--yellow-soft);text-align:center;margin:0;padding:.4rem 1rem;font-size:.85rem}.single-column-content{grid-template-columns:minmax(0,1fr);max-width:1000px}.article-body,.content-grid>*{min-width:0}.solar-tool,.quote-checker{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:1rem 0 2rem;padding:clamp(1rem,3vw,2rem)}.solar-tool form,.quote-checker form{display:block}.solar-tool fieldset,.quote-checker fieldset,.lead-form fieldset{border:1px solid var(--line);border-radius:8px;min-width:0;margin:1rem 0;padding:1rem}legend{padding:0 .35rem;font-weight:750}.solar-tool label,.quote-checker label,.enquiry-section label{flex-direction:column;gap:.4rem;margin-bottom:1rem;font-weight:600;line-height:1.45;display:flex}.solar-tool input,.solar-tool select,.quote-checker input,.quote-checker select,.enquiry-section input,.enquiry-section select,.enquiry-section textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid #7b858b;border-radius:5px;width:100%;max-width:100%;min-height:44px;padding:.6rem}label.checkbox{flex-direction:row;align-items:flex-start;font-weight:400}label.checkbox input{width:22px;min-width:22px;height:22px;min-height:22px;margin-top:.2rem}.tool-results{background:var(--green-soft);border-radius:10px;padding:1.2rem}.tool-results h3{margin-top:1.3rem}.tool-error,[data-checker-error]{color:#922314;font-weight:700}[hidden]{display:none!important}.quote-entry-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:1.2rem;display:grid}.quote-entry-grid .form-grid{grid-template-columns:minmax(0,1fr)}details{margin:1rem 0}summary{cursor:pointer;padding:.5rem 0;font-weight:700}.quote-entry-grid li{margin-bottom:1rem}pre{background:var(--paper-deep);padding:1rem;font-size:.9rem;overflow:auto}.table-wrap{max-width:100%;overflow:auto}.table-wrap table{min-width:480px}.table-wrap:focus{outline:3px solid var(--blue)}.consent-panel{background:var(--yellow-soft);border-top:1px solid var(--line);padding:1rem max(20px,50vw - 560px);position:relative}.consent-panel p{max-width:900px}.site-footer button{font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:.4rem 0;text-decoration:underline}:focus-visible{outline-offset:3px;outline:3px solid #116278}button,a.button{min-height:44px}textarea{resize:vertical}.button-row{flex-wrap:wrap}.source-section li{margin-bottom:.8rem}@media (width<=700px){.site-header{position:static}.container{width:calc(100% - 24px)}.form-grid{grid-template-columns:minmax(0,1fr)}.calculator-panel{padding:0}.solar-tool fieldset,.quote-checker fieldset,.lead-form fieldset{padding:.8rem}.tool-results{padding:.7rem}.main-nav{flex-wrap:wrap}h1,p,li{overflow-wrap:anywhere}.button-row>*{max-width:100%}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media (width<=700px){.hero-visual:before{inset:-8px}}@media print{.site-header,.site-footer,.sidebar,.consent-panel,.button-row,.lead-cta,[data-enquiry-form],.hero-band img{display:none!important}body{background:#fff;font-size:11pt}.container{width:100%;max-width:none}.calculator,.tool-results{box-shadow:none;background:#fff;border:0;padding:0}.table-wrap{overflow:visible}.table-wrap table{width:100%;min-width:0}table,fieldset{break-inside:avoid}.content-grid{display:block}details>*{display:block!important}details>summary{display:none!important}a{text-decoration:none}input,select{border:0!important}h2,h3{break-after:avoid}}