/* UK Heat Pump Servicing theme — palette and type mirror the live Tailwind build (green brand scale, Inter). */
:root {
	--brand-50:#f0fdf4;--brand-100:#dcfce7;--brand-200:#bbf7d0;--brand-300:#86efac;--brand-400:#4ade80;--brand-500:#22c55e;--brand-600:#16a34a;--brand-700:#15803d;--brand-800:#166534;--brand-900:#14532d;
	--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;
	--font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
	--radius:12px;--radius-lg:16px;--container:72rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--gray-800);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand-700);text-decoration:none}
a:hover{color:var(--brand-800);text-decoration:underline}
h1,h2,h3,h4{color:var(--gray-900);line-height:1.2;margin:0 0 .75rem;font-weight:800}
h1{font-size:2rem}
h2{font-size:1.5rem;font-weight:700}
h3{font-size:1.125rem;font-weight:600}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
.container{max-width:var(--container);margin:0 auto;padding:0 1rem}
.container.narrow{max-width:48rem}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:100}
.skip-link:focus{left:0}
.muted{color:var(--gray-500)}
.more-link{font-weight:600}

/* Buttons */
.btn{display:inline-block;font-weight:600;padding:.75rem 1.5rem;border-radius:.5rem;border:2px solid transparent;text-align:center;line-height:1.25;transition:background .15s,color .15s,border-color .15s;cursor:pointer;font-family:inherit;font-size:1rem}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand-600);color:#fff}
.btn-primary:hover{background:var(--brand-700);color:#fff}
.btn-sm{padding:.5rem 1rem;font-size:.9rem}
.btn-white{background:#fff;color:var(--brand-800)}
.btn-white:hover{background:var(--brand-50);color:var(--brand-900)}
.btn-outline-white{border-color:#fff;color:#fff;background:transparent}
.btn-outline-white:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline{border-color:var(--brand-600);color:var(--brand-700);background:#fff}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-800)}
.btn-block{display:block;width:100%;margin-bottom:.75rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}

/* Header */
.site-header{background:var(--brand-800);position:sticky;top:0;z-index:50;box-shadow:0 1px 2px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.5rem}
.logo img,.custom-logo{height:52px;width:auto;display:block}
.primary-nav{display:none;gap:1.5rem;align-items:center}
.primary-nav a{color:#fff;font-weight:500;font-size:.95rem}
.primary-nav a:hover,.primary-nav a.current{color:var(--brand-200);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:1rem}
.header-actions .phone{color:#fff;font-weight:700;display:none}
.nav-toggle{background:none;border:0;width:2.5rem;height:2.5rem;display:flex;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:.5rem}
.nav-toggle span{display:block;height:2px;background:#fff;border-radius:2px}
@media (min-width:768px){.primary-nav{display:flex}.header-actions .phone{display:inline}.nav-toggle{display:none}}
@media (max-width:767px){
	.primary-nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:var(--brand-800);padding:1rem;gap:.75rem;border-top:1px solid var(--brand-700)}
}

/* Hero */
.hero{padding:3.5rem 0;color:#fff;background:linear-gradient(135deg,var(--brand-800),var(--brand-700) 50%,var(--brand-600))}
.hero h1{color:#fff;font-size:2rem;margin-bottom:.75rem}
.hero .lead{font-size:1.125rem;color:rgba(255,255,255,.92);max-width:48rem;margin-bottom:0}
.hero-title{display:flex;align-items:center;gap:.75rem}
.hero-icon{font-size:2.25rem}
.hero-meta{display:flex;gap:1rem;margin-top:1rem;font-weight:600;flex-wrap:wrap}
.hero-meta .price{background:rgba(255,255,255,.15);padding:.25rem .75rem;border-radius:999px}
.hero-hub,.hero-article{background:var(--gray-50);color:var(--gray-800);border-bottom:1px solid var(--gray-200);padding:3rem 0}
.hero-hub h1,.hero-article h1{color:var(--gray-900)}
.hero-hub .lead,.hero-article .lead{color:var(--gray-600)}
.hero-hub .breadcrumbs a,.hero-article .breadcrumbs a{color:var(--gray-500)}
.hero-hub .breadcrumbs span,.hero-article .breadcrumbs span{color:var(--gray-700)}
.hero-home{padding:4rem 0}
.hero-home .container{display:grid;gap:2rem;align-items:center}
.hero-home h1{font-size:2.5rem}
.hero-home .kicker{display:inline-block;background:rgba(255,255,255,.15);padding:.25rem .75rem;border-radius:999px;font-size:.85rem;font-weight:600;margin-bottom:1rem}
.hero-home .ticks-inline{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.25rem;font-size:.95rem}
.hero-home img{border-radius:var(--radius-lg);box-shadow:0 20px 40px rgba(0,0,0,.25)}
@media (min-width:768px){.hero h1{font-size:2.5rem}.hero-home h1{font-size:3rem}.hero-home .container{grid-template-columns:1.1fr .9fr}}

/* Breadcrumbs */
.breadcrumbs{font-size:.85rem;margin-bottom:1rem}
.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.25rem}
.breadcrumbs li{display:flex;gap:.4rem}
.breadcrumbs a{color:rgba(255,255,255,.8)}
.breadcrumbs span{color:#fff}
.breadcrumbs .sep{color:rgba(255,255,255,.5)}
.hero-hub .breadcrumbs .sep,.hero-article .breadcrumbs .sep{color:var(--gray-400)}

/* Trust badges */
.trust-badges{background:var(--gray-50);border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);padding:2rem 0}
.badges{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;text-align:center}
.badge{display:flex;flex-direction:column;align-items:center}
.badge .i{font-size:1.75rem}
.badge .t{font-weight:700;color:var(--gray-900);font-size:.95rem}
.badge .s{color:var(--gray-500);font-size:.8rem}
@media (min-width:640px){.badges{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.badges{grid-template-columns:repeat(6,1fr)}}

/* Layout */
.content-section{padding:3.5rem 0}
.content-section.alt{background:var(--gray-50);border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200)}
.two-col{display:grid;gap:2rem}
@media (min-width:1024px){.two-col{grid-template-columns:2fr 1fr;align-items:start}.side-col{position:sticky;top:5.5rem}}
.main-col h2{margin-top:2rem}
.main-col h2:first-child{margin-top:0}
.main-col h3{margin-top:1.75rem}
.entry-content h2{margin-top:2rem}
.entry-content h3{margin-top:1.5rem}
.entry-content table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.95rem}
.entry-content th,.entry-content td{border:1px solid var(--gray-200);padding:.5rem .75rem;text-align:left;vertical-align:top}
.entry-content th{background:var(--gray-50)}
.entry-content img{border-radius:var(--radius)}
.entry-content blockquote{border-left:4px solid var(--brand-400);margin:1rem 0;padding:.5rem 1rem;color:var(--gray-600)}
.entry-content strong{color:var(--gray-900)}
.entry-content > :last-child{margin-bottom:0}

/* Boxes */
.book-box{background:var(--brand-50);border:1px solid var(--brand-200);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.5rem}
.book-box h3{margin-top:0}
.detail-box{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.5rem}
.detail-box h3{margin-top:0}
.detail-box dl{margin:0}
.detail-box dl div{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-bottom:1px solid var(--gray-100)}
.detail-box dl div:last-child{border-bottom:0}
.detail-box dt{color:var(--gray-500);font-size:.9rem}
.detail-box dd{margin:0;font-weight:600;text-align:right}
.side-links{list-style:none;padding:0;margin:0}
.side-links li{padding:.4rem 0;border-bottom:1px solid var(--gray-100)}
.side-links li:last-child{border-bottom:0}
.local-proof{background:var(--brand-50);border-left:4px solid var(--brand-500);border-radius:0 var(--radius) var(--radius) 0;padding:1rem 1.25rem;margin:1.5rem 0}
.local-proof h3{margin-top:0;margin-bottom:.5rem}
.price-box{background:var(--brand-50);border:1px solid var(--brand-200);border-radius:var(--radius);padding:1.25rem 1.5rem;margin:1.5rem 0;text-align:center}
.price-box .label{color:var(--gray-500);margin:0;font-size:.9rem}
.price-box .amount{font-size:2rem;font-weight:800;color:var(--brand-700);margin:.25rem 0}
.price-box .note{margin:0;color:var(--gray-600);font-size:.9rem}
.funnel-box{background:var(--brand-50);border:1px solid var(--brand-200);border-radius:var(--radius);padding:1.25rem 1.5rem;margin:2rem 0}
.funnel-box h2{margin-top:0;font-size:1.25rem}
.funnel-box p{margin:0}

/* Lists */
.ticks{list-style:none;padding:0}
.ticks li{padding-left:1.75rem;position:relative;margin-bottom:.5rem}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--brand-600);font-weight:700}
.guide-links{list-style:none;padding:0}
.guide-links li{padding:.5rem 0;border-bottom:1px solid var(--gray-100)}
.guide-links a{font-weight:600}
.pill-list{display:flex;flex-wrap:wrap;gap:.5rem}
.pill-list a{background:#fff;border:1px solid var(--gray-200);border-radius:999px;padding:.4rem .9rem;font-size:.9rem;color:var(--gray-700)}
.pill-list a:hover{border-color:var(--brand-400);color:var(--brand-700);text-decoration:none}
.location-list{list-style:none;padding:0;columns:2;column-gap:2rem}
.location-list li{padding:.35rem 0;break-inside:avoid}
.location-list a{font-weight:500}

/* Cards */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem;margin:1rem 0 1.5rem}
.service-card{display:flex;gap:.75rem;align-items:center;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:.85rem 1rem;color:var(--gray-800)}
.service-card:hover{border-color:var(--brand-400);text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.05)}
.service-card .icon{font-size:1.5rem}
.service-card .body{display:flex;flex-direction:column}
.service-card .name{font-weight:600;color:var(--gray-900);font-size:.95rem}
.service-card .price{color:var(--brand-700);font-size:.85rem;font-weight:600}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;margin-bottom:2rem}
.guide-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:0;overflow:hidden;color:var(--gray-800);height:100%}
.guide-card .thumb{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.guide-card .title{padding:1rem 1.25rem}
.guide-card:hover{border-color:var(--brand-400);text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.05)}
.guide-card .topic{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-700);font-weight:700;margin-bottom:.5rem}
.guide-card .title{font-weight:700;color:var(--gray-900);flex:1}
.guide-card .meta{color:var(--gray-500);font-size:.85rem;margin-top:.75rem}
.service-list,.brand-list{display:grid;gap:1rem}
.service-row,.brand-row{display:flex;gap:1rem;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1.5rem}
.service-row .icon{font-size:2rem;line-height:1}
.service-row h2,.brand-row h2{font-size:1.25rem;margin-bottom:.5rem}
.service-meta{display:flex;gap:1rem;font-weight:600;color:var(--gray-600)}
.service-meta .price{color:var(--brand-700)}
.brand-row{flex-direction:column;gap:.25rem}
.home-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.home-card{display:block;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1.5rem;color:var(--gray-800);height:100%}
.home-card:hover{border-color:var(--brand-400);text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,.05)}
.home-card .icon{font-size:2rem;display:block;margin-bottom:.5rem}
.home-card h3{margin-bottom:.5rem}
.home-card .price{color:var(--brand-700);font-weight:700}
.brand-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}
.brand-cards a{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1rem;text-align:center;color:var(--gray-800)}
.brand-cards a:hover{border-color:var(--brand-400);text-decoration:none}
.brand-cards h3{margin:0;font-size:1rem}
.brand-cards p{margin:0;color:var(--gray-500);font-size:.85rem}
.logo-strip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:2rem;padding:1.5rem 0}
.logo-strip img{height:40px;width:auto;opacity:.75;filter:grayscale(1)}
.section-head{text-align:center;max-width:42rem;margin:0 auto 2rem}
.section-head p{color:var(--gray-600)}
.section-foot{text-align:center;margin-top:2rem}
.why-grid{display:grid;gap:2rem;align-items:center}
.why-item{display:flex;gap:1rem;margin-bottom:1.25rem}
.why-item .i{font-size:1.75rem}
.why-item h3{margin-bottom:.25rem}
.why-item p{margin:0;color:var(--gray-600)}
@media (min-width:1024px){.why-grid{grid-template-columns:1fr 1fr}}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;text-align:center;margin:2.5rem 0}
.stats .n{font-size:2rem;font-weight:800;color:var(--brand-700);margin:0}
.stats .l{color:var(--gray-600);margin:0;font-size:.9rem}

/* Article */
.topic-label{display:inline-block;text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:700;color:var(--brand-700);margin-bottom:.5rem}
.article-meta{display:flex;flex-wrap:wrap;gap:1rem;color:var(--gray-500);font-size:.9rem;margin:1rem 0}
.author-box{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:1rem 1.25rem;margin-top:1.25rem}
.author-box img{border-radius:50%}
.author-box p{margin:0}
.author-name{font-weight:600;color:var(--gray-900)}
.author-creds{color:var(--brand-700);font-size:.85rem;font-weight:600}
.author-bio{color:var(--gray-600);font-size:.9rem;margin-top:.25rem}
.article{padding:3rem 0}
.article .featured img{border-radius:var(--radius-lg);width:100%}
.article .entry-content{font-size:1.05rem}
.tags{margin-top:2rem;font-size:.9rem}
.tags a{display:inline-block;background:var(--gray-100);border-radius:999px;padding:.2rem .7rem;margin:.2rem}
.related{background:var(--gray-50);border-top:1px solid var(--gray-200);padding:3rem 0}
.topic-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.topic-nav a{background:#fff;border:1px solid var(--gray-200);border-radius:999px;padding:.35rem .85rem;font-size:.9rem;color:var(--gray-700)}
.topic-nav a span{color:var(--gray-400)}

/* Nearby / FAQs / CTA */
.nearby{background:var(--gray-50);border-top:1px solid var(--gray-200);padding:2.5rem 0}
.nearby h2{font-size:1.25rem}
.faqs{padding:3rem 0}
.faq-list{display:grid;gap:.75rem}
.faq{border:1px solid var(--gray-200);border-radius:var(--radius);background:#fff}
.faq summary{cursor:pointer;padding:1rem 1.25rem;font-weight:600;color:var(--gray-900);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"⌄";color:var(--brand-600);font-size:1.25rem;transition:transform .15s}
.faq[open] summary::after{transform:rotate(180deg)}
.faq-answer{padding:0 1.25rem 1rem;color:var(--gray-600)}
.cta-band{background:var(--brand-800);color:#fff;text-align:center;border-radius:var(--radius-lg);padding:3rem 1.5rem;margin:3rem auto;max-width:calc(var(--container) - 2rem)}
.cta-band h2,.cta-band p{color:#fff}
.cta-band .btn-row{justify-content:center}

/* Forms */
.form-grid{display:grid;gap:1rem}
.form-grid .row{display:grid;gap:1rem}
@media (min-width:640px){.form-grid .row{grid-template-columns:1fr 1fr}}
.form-grid label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.25rem;color:var(--gray-800)}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid var(--gray-300);border-radius:.5rem;padding:.65rem .8rem;font:inherit;background:#fff}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:2px solid var(--brand-500);border-color:var(--brand-500)}
.form-notice{padding:1rem 1.25rem;border-radius:var(--radius);margin-bottom:1rem}
.form-notice.ok{background:var(--brand-50);border:1px solid var(--brand-200);color:var(--brand-900)}
.form-notice.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.hp{position:absolute;left:-9999px}
.contact-details .row{display:flex;gap:.75rem;margin-bottom:1rem}
.contact-details .row .i{font-size:1.25rem}
.contact-details p{margin:0}
.steps{list-style:none;padding:0;counter-reset:s}
.steps li{padding:.4rem 0;padding-left:2rem;position:relative;counter-increment:s}
.steps li::before{content:counter(s) ".";position:absolute;left:0;font-weight:700;color:var(--brand-600)}

/* Footer */
.site-footer{background:var(--gray-900);color:var(--gray-300);padding:3.5rem 0 2rem;margin-top:2rem}
.footer-grid{display:grid;gap:2rem}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:var(--gray-300)}
.site-footer a:hover{color:#fff}
.footer-brand img{margin-bottom:1rem}
.footer-phone{font-weight:700;color:#fff!important;font-size:1.1rem}
.footer-more{display:inline-block;margin-top:.5rem;color:var(--brand-400)!important;font-weight:600}
.footer-legal{border-top:1px solid var(--gray-800);margin:2.5rem 0 0;padding-top:1.25rem;font-size:.75rem;color:var(--gray-500);line-height:1.5}
.footer-bottom{margin-top:1rem;padding-top:1.5rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:.85rem;align-items:center}
.footer-bottom p{margin:0}
.footer-accred{display:flex;align-items:center;gap:.75rem}

/* Sitemap */
.sitemap-list{columns:2;column-gap:2rem;list-style:none;padding:0}
@media (min-width:768px){.sitemap-list{columns:3}}
.html-sitemap h2{margin-top:2rem}
.html-sitemap h3{margin-top:1.25rem}

/* Pagination */
.pagination .nav-links{display:flex;gap:.5rem;flex-wrap:wrap}
.pagination .page-numbers{padding:.4rem .8rem;border:1px solid var(--gray-200);border-radius:.5rem}
.pagination .current{background:var(--brand-600);color:#fff;border-color:var(--brand-600)}

/* Round 2: in-article CTA after the first paragraph */
.post-cta{margin:1.25rem 0 1.75rem}
.post-cta .btn{font-size:1rem}
.author-profile{display:flex;gap:1.5rem;align-items:flex-start}
.author-profile img{border-radius:50%;flex-shrink:0}
@media (max-width:640px){.author-profile{flex-direction:column}}
.related-reading,.sources{background:var(--gray-50);border-left:4px solid var(--brand-400);padding:.75rem 1rem;border-radius:0 var(--radius) var(--radius) 0;margin-top:1.5rem;font-size:.95rem}
.sources{border-left-color:var(--gray-300)}