:root{--ink:#132d2a;--deep:#0b2623;--teal:#146b60;--mint:#d8f2e9;--lime:#dafa72;--cream:#f6f3eb;--white:#fff;--muted:#62716d;--line:#d9e0dc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.6 "DM Sans",sans-serif;background:#fff}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,.brand{font-family:Manrope,sans-serif}a{color:inherit;text-decoration:none}.announcement{padding:8px 20px;text-align:center;background:var(--deep);color:#d8e9e5;font-size:13px}.announcement a{color:var(--lime);font-weight:700;margin-left:6px;text-decoration:underline}.site-header{height:84px;padding:0 clamp(24px,5vw,76px);display:flex;align-items:center;gap:34px;background:#fff;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:10px;line-height:1.05;margin-right:auto}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--ink);border-radius:12px}.brand-mark svg{width:30px;fill:#fff}.brand-mark .spark{fill:var(--lime)}.brand b,.brand small{display:block}.brand b{font-size:14px;letter-spacing:-.3px}.brand small{font-size:12px;font-weight:600;color:var(--teal);letter-spacing:2.6px;text-transform:uppercase;margin-top:4px}.main-nav{display:flex;gap:28px;font-weight:600;font-size:14px}.main-nav a{transition:.2s}.main-nav a:hover{color:var(--teal)}.header-actions{display:flex;align-items:center;gap:22px}.phone-link{font-weight:700;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--ink);color:#fff;border:0;border-radius:9px;padding:15px 23px;font:700 14px Manrope,sans-serif;cursor:pointer;transition:.2s}.button:hover{transform:translateY(-2px);background:var(--teal)}.button-small{padding:12px 17px}.button span{font-size:18px}.button-lime{background:var(--lime);color:var(--deep)}.button-lime:hover{background:#e4ff91;color:var(--deep)}.button-outline{background:transparent;border:1px solid #6d8a85}.menu-button{display:none}.hero{min-height:650px;margin:0 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span:first-letter{color:var(--teal)}.section{padding:110px clamp(24px,7vw,110px)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:55px}.section-heading>div{max-width:650px}.section-heading>p{max-width:500px;color:var(--muted);margin-bottom:8px}.section-heading.centered{justify-content:center;text-align:center}.section h2,.checker-section h2,.confidence h2,.final-cta h2{font-size:clamp(38px,4vw,58px);line-height:1.08;letter-spacing:-2.7px;margin:13px 0}.section h2 em,.confidence h2 em{color:var(--teal)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{min-height:390px;padding:38px;border-radius:17px;background:var(--cream);display:flex;flex-direction:column;position:relative;overflow:hidden}.service-card.featured{background:var(--mint)}.service-card.dark{background:var(--deep);color:#fff}.service-card h3{font-size:24px;margin:28px 0 12px}.service-card p{color:var(--muted)}.service-card.dark p{color:#aac0bb}.service-card a{margin-top:auto;font-weight:700;font-size:14px}.service-card a span{float:right}.tag{position:absolute;top:20px;right:20px;padding:6px 10px;border-radius:20px;background:#fff;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px}.service-icon{width:72px;height:72px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:35px;color:var(--teal);font-weight:700}.service-card.dark .service-icon{background:#1b423d;color:var(--lime)}.boiler span{width:30px;height:40px;border:3px solid var(--teal);border-radius:4px;position:relative}.boiler span:after{content:"";position:absolute;width:8px;height:8px;border:2px solid var(--teal);border-radius:50%;top:7px;left:8px}.checker-section{background:var(--deep);padding:100px clamp(24px,8vw,125px);display:grid;grid-template-columns:.9fr 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@media(max-width:1050px){.main-nav{display:none;position:absolute;top:84px;left:20px;right:20px;background:#fff;padding:25px;border-radius:12px;box-shadow:0 15px 40px #0002;flex-direction:column}.main-nav.open{display:flex}.menu-button{display:flex;width:36px;height:36px;border:0;background:none;flex-direction:column;justify-content:center;gap:5px}.menu-button span:not(.sr-only){height:2px;width:24px;background:var(--ink)}.header-actions .phone-link{display:none}.hero-content{width:58vw}.service-grid{grid-template-columns:1fr 1fr}.service-card:last-child{grid-column:1/3}.checker-section{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.confidence{grid-template-columns:1fr}.landlord{gap:45px}.faq{grid-template-columns:1fr;gap:20px}.footer-main{grid-template-columns:2fr 1fr 1fr}.footer-main>div:last-child{grid-column:2}.trust-strip{flex-wrap:wrap}}
@media(max-width:700px){.announcement{font-size:11px}.site-header{height:70px;padding:0 18px}.brand b{font-size:12px}.brand small{font-size:9px}.brand-mark{width:36px;height:36px}.header-actions{display:none}.main-nav{top:70px}.hero{min-height:720px;margin:0 10px;align-items:flex-start}.hero-image{object-position:64% center}.hero-shade{background:linear-gradient(180deg,rgba(7,31,28,.9),rgba(7,31,28,.55) 60%,rgba(7,31,28,.94))}.hero-content{width:auto;margin:0;padding:55px 25px}.hero-content h1{font-size:50px;letter-spacing:-3px}.hero-content>p{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.hero-points{display:none}.rating-card{left:24px;right:auto}.trust-strip{justify-content:flex-start;gap:10px 20px}.section{padding:75px 22px}.section-heading{display:block}.service-grid{grid-template-columns:1fr}.service-card:last-child{grid-column:auto}.checker-section{padding:70px 20px}.checker{padding:25px 20px}.option-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.steps article{min-height:220px}.confidence{margin:0 10px}.confidence-card{padding:65px 25px}.stats{grid-template-columns:1fr}.landlord{grid-template-columns:1fr}.faq{gap:0}.final-cta h2{font-size:39px}.final-cta>div{flex-direction:column}.footer-main{grid-template-columns:1fr 1fr;padding:60px 25px}.footer-brand{grid-column:1/3}.footer-main>div:last-child{grid-column:auto}.footer-bottom{padding:20px 25px;display:block}.footer-bottom span{display:block;margin:6px 0}}