:root {
  --navy:#0f3b79; --navy-2:#1660aa; --ink:#17355f; --muted:#5f7697; --paper:#fff;
  --soft:#f3f9ff; --line:#d7e8f5; --orange:#f36f21; --orange-2:#ff9f1c; --blue:#18a8f4;
  --green:#149d84; --whatsapp:#177d63; --shadow:0 18px 50px rgba(15,59,121,.14); --radius:22px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.58} img{max-width:100%;display:block;height:auto} a{color:inherit} button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}.section{padding:88px 0}.section.alt{background:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;color:var(--orange);font-size:.82rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}h1,h2,h3{line-height:1.08;margin-top:0}h1{font-size:clamp(2.65rem,6vw,5.15rem);letter-spacing:-.055em}h2{font-size:clamp(2rem,4.2vw,3.45rem);letter-spacing:-.04em}h3{font-size:1.25rem}p{margin-top:0}.lead{font-size:clamp(1.05rem,2vw,1.27rem);color:#dce7f4;max-width:690px}.section-copy{max-width:700px;color:var(--muted);font-size:1.08rem}.page-lead{max-width:780px;color:#dce7f4;font-size:1.16rem}.small-note{font-size:.88rem;color:var(--muted)}
.skip-link{position:fixed;left:12px;top:-60px;background:white;padding:10px 14px;z-index:9999;border-radius:8px}.skip-link:focus{top:12px}.demo-banner{padding:10px 18px;color:#5d4300;background:#fff3c7;border-bottom:1px solid #efd274;text-align:center;font-size:.88rem}.topbar{background:linear-gradient(90deg,#0f3b79,#1660aa);color:#dce7f4;font-size:.9rem}.topbar-inner{min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar a{text-decoration:none;font-weight:750}.site-header{position:sticky;top:0;z-index:1000;background:rgba(15,59,121,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand img{width:220px;height:auto}.nav-links{display:flex;gap:20px;align-items:center}.nav-links a{color:#e8eef5;text-decoration:none;font-weight:730;font-size:.91rem}.nav-links a:hover,.nav-links a[aria-current="page"]{color:white}.nav-links a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}.nav-toggle{display:none;background:transparent;border:0;color:white;font-size:1.55rem;padding:8px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:13px 20px;border:0;border-radius:999px;text-decoration:none;font-weight:850;cursor:pointer;transition:.2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-2));box-shadow:0 12px 24px rgba(243,111,33,.28)}.btn-secondary{color:#fff;border:1px solid rgba(255,255,255,.32);background:rgba(255,255,255,.08)}.btn-dark{color:white;background:linear-gradient(135deg,var(--navy),var(--navy-2));box-shadow:0 12px 24px rgba(15,59,121,.25)}.btn-whatsapp{color:white;background:var(--whatsapp);box-shadow:0 12px 24px rgba(23,125,99,.2)}.btn-small{min-height:42px;padding:10px 16px}.btn-contact{color:var(--navy);background:#fff;border:2px solid rgba(15,59,121,.18);box-shadow:0 10px 22px rgba(15,59,121,.10)}.btn-contact:hover{border-color:rgba(15,59,121,.38);background:#f8fbff}
.hero,.page-hero{position:relative;overflow:hidden;color:white;background:radial-gradient(circle at 88% 20%,rgba(24,168,244,.34),transparent 24%),radial-gradient(circle at 18% 88%,rgba(243,111,33,.24),transparent 28%),linear-gradient(135deg,#0f3b79 0%,#1a88da 56%,#0f4d97 100%)}.hero{padding:96px 0 84px}.page-hero{padding:72px 0 68px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:58px}.hero h1 span{display:block;color:var(--orange-2)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 30px}.hero-points{display:flex;flex-wrap:wrap;gap:12px 22px;color:#d6e1ed;font-weight:750;font-size:.94rem}.hero-points span::before{content:"✓";margin-right:8px;color:#67edbd}.hero-card{position:relative;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.17);border-radius:30px;padding:30px;box-shadow:0 25px 80px rgba(12,58,114,.22);backdrop-filter:blur(16px)}.hero-card h2{font-size:1.65rem;letter-spacing:-.02em}.proof-list{display:grid;gap:12px;margin-top:20px}.proof-list>div{background:rgba(255,255,255,.09);padding:15px 16px;border-radius:15px;display:flex;gap:13px;align-items:center}.proof-list b{display:block}.proof-list small{color:#c3d1df}.proof-icon{flex:0 0 42px;width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:rgba(255,255,255,.14);font-size:1.15rem;font-weight:900}.notice{margin-top:16px;border-left:3px solid var(--blue);padding:12px 14px;background:rgba(25,168,213,.11);border-radius:0 12px 12px 0;color:#dcecf3;font-size:.86rem}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;color:#dce7f4;font-size:.9rem}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.crumb-sep{opacity:.5}
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{min-height:112px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;gap:20px}.trust-item{text-align:center;padding:20px 8px}.trust-item b{display:block;color:var(--navy);font-size:1.08rem}.trust-item span{color:var(--muted);font-size:.9rem}.heading-row{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px rgba(11,23,40,.05)}.card-link{text-decoration:none;transition:.2s ease}.card-link:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8dff6}.card-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;margin-bottom:18px;background:#fff0e7;font-size:1.35rem}.cool-icon{background:#e7f8fd}.card p,.card li{color:var(--muted)}.card ul{margin:18px 0 0;padding-left:19px}.card-cta,.text-link{display:inline-block;margin-top:16px;color:#0f5fa5;font-weight:850;text-decoration:none}.card-link:hover .card-cta,.text-link:hover{text-decoration:underline}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.visual-card{overflow:hidden;border-radius:28px;background:#eaf6ff;box-shadow:var(--shadow);border:1px solid #d9e9f6}.visual-image{width:100%;aspect-ratio:4/3;object-fit:cover}.tick-list{display:grid;gap:15px;margin:26px 0}.tick{display:flex;gap:13px}.tick::before{content:"✓";flex:0 0 28px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#e9fbf5;color:var(--green);font-weight:900}.tick span{color:var(--muted)}.info-box{padding:30px;border:1px solid var(--line);border-radius:24px;background:var(--soft)}.info-box h3{font-size:1.55rem}.info-box p{color:var(--muted)}
.aircon-section{color:white;background:radial-gradient(circle at 90% 10%,rgba(24,168,244,.28),transparent 25%),radial-gradient(circle at 12% 88%,rgba(243,111,33,.16),transparent 20%),linear-gradient(145deg,#0f3b79,#1573c8 62%,#0f4d97)}.aircon-section .section-copy{color:#d6e5f0}.aircon-home-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.cert-panel{display:flex;align-items:center;gap:16px;margin-top:24px;padding:18px;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.1)}.cert-panel.light{color:var(--ink);background:var(--soft);border-color:var(--line)}.cert-panel strong,.cert-panel span{display:block}.cert-panel span{opacity:.85}.cert-snow{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:16px;background:#e7f8fd;color:#0e82bc;font-size:1.6rem;font-weight:900}.cert-mini{display:grid;gap:2px;margin-top:16px;padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.06);max-width:340px}.cert-mini span{font-size:.86rem;color:#c7d3df}.service-intro-grid{align-items:start}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:steps;margin-top:28px}.step{position:relative;padding:26px 22px;border-radius:20px;background:white;border:1px solid var(--line)}.step::before{counter-increment:steps;content:counter(steps);display:grid;place-items:center;width:38px;height:38px;border-radius:12px;margin-bottom:18px;color:white;background:var(--navy);font-weight:900}.step p{color:var(--muted);margin-bottom:0}.reviews{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.review-card{padding:34px;border-radius:26px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:white}.review-card .stars{color:#ffc44d;letter-spacing:3px;font-size:1.3rem}.review-card p{color:#e6eef6}.review-note{padding:34px;border-radius:26px;background:#fff;border:1px solid var(--line)}.review-note p{color:var(--muted)}
.quote-section{background:linear-gradient(135deg,#0f3b79,#18a8f4 78%);color:white}.quote-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:start}.contact-card{margin-top:28px;display:grid;gap:13px}.contact-card a{color:white;text-decoration:none;font-weight:800}.quote-form{background:white;color:var(--ink);padding:30px;border-radius:28px;box-shadow:0 24px 70px rgba(0,0,0,.24)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}label{font-size:.9rem;font-weight:800}input,select,textarea{width:100%;border:1px solid #ccd7e3;border-radius:12px;padding:13px 14px;color:var(--ink);background:white}textarea{min-height:125px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(25,168,213,.16);border-color:var(--blue)}.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.form-note{color:var(--muted);font-size:.82rem;margin:13px 0 0}
.area-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:start}.area-chip-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.area-chip-grid span{padding:10px 14px;background:var(--soft);border:1px solid var(--line);border-radius:999px;color:#375679;font-weight:750}.cta-band{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:34px;border-radius:26px;background:linear-gradient(135deg,#eef8ff,#fff4eb);border:1px solid var(--line)}.cta-band h2{font-size:clamp(1.7rem,3vw,2.6rem);margin-bottom:8px}.cta-band p{color:var(--muted);margin-bottom:0}.social-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.site-footer{color:#dce7f4;background:linear-gradient(135deg,#0f3b79,#0c2f5f);padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:42px}.footer-logo{width:220px;margin-bottom:18px}.footer-links{display:grid;gap:9px}.footer-links a{color:#c7d3df;text-decoration:none}.footer-links a:hover{color:white}.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;font-size:.85rem;color:#b8cce3}.mobile-actions{display:none;position:fixed;z-index:1200;bottom:10px;left:10px;right:10px;grid-template-columns:1fr 1fr;gap:8px}.toast{position:fixed;right:18px;bottom:18px;max-width:390px;padding:15px 18px;border-radius:14px;color:white;background:var(--navy);box-shadow:var(--shadow);transform:translateY(150%);transition:.25s ease;z-index:2000}.toast.show{transform:translateY(0)}
@media(max-width:1040px){.nav-links{gap:14px}.nav-links a{font-size:.86rem}.brand img{width:195px}}
@media(max-width:940px){.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:12px 18px 20px;background:var(--navy);border-top:1px solid rgba(255,255,255,.1)}.nav-links.open{display:flex}.nav-links a{padding:13px 8px}.nav-links .btn{margin-top:8px}.hero-grid,.split,.quote-grid,.reviews,.aircon-home-grid,.area-layout{grid-template-columns:1fr}.hero{padding-top:78px}.hero-card{max-width:700px}.cards{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.heading-row{align-items:start}}
@media(max-width:640px){body{padding-bottom:78px}.container{width:min(100% - 24px,1180px)}.demo-banner{font-size:.78rem}.topbar-inner{justify-content:center;text-align:center}.topbar-inner>span{display:none}.brand img{width:182px}.section{padding:62px 0}.page-hero{padding:52px 0}.heading-row{display:block}.cards,.process,.trust-grid,.footer-grid,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.hero-actions .btn{width:100%}.hero-card{padding:22px}.footer-bottom{flex-direction:column}.mobile-actions{display:grid}.mobile-actions .btn{min-height:52px;padding:11px 14px;box-shadow:0 10px 30px rgba(0,0,0,.2)}.cta-band{align-items:stretch;flex-direction:column}.cta-band .btn{width:100%}.breadcrumbs{margin-bottom:20px}}

.credential-line{margin:18px 0 0;font-weight:700;color:var(--navy)}


/* V11 content expansion */
.breakdown-band{padding:34px 0;color:white;background:linear-gradient(135deg,#b84415,#f36f21 62%,#ff9f1c)}
.breakdown-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:36px}
.breakdown-band h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:10px}
.breakdown-band p{margin-bottom:0;max-width:780px}.breakdown-band .eyebrow{color:#fff1d9}
.breakdown-actions{display:grid;gap:10px;min-width:220px}.light-link{color:white}
.priority-card{border-width:2px;border-color:#f6c7a9;background:linear-gradient(180deg,#fff,#fff9f5)}
.landlord-home-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.work-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.work-gallery-large{grid-template-columns:repeat(2,1fr)}
.work-tile{margin:0;overflow:hidden;border-radius:20px;background:white;border:1px solid var(--line);box-shadow:0 10px 30px rgba(11,23,40,.06)}
.work-tile img{width:100%;aspect-ratio:1/1;object-fit:cover}
.work-tile figcaption{padding:14px 16px;color:var(--ink);font-weight:800}
.center-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:28px}
.review-highlights .card{height:100%}
.faq-list{display:grid;gap:12px;max-width:920px;margin-top:28px}
.faq-list details{border:1px solid var(--line);border-radius:16px;background:white;padding:0 18px;box-shadow:0 8px 24px rgba(11,23,40,.04)}
.faq-list summary{cursor:pointer;font-weight:850;padding:18px 30px 18px 0;position:relative}
.faq-list summary::after{content:"+";position:absolute;right:0;top:14px;font-size:1.45rem;color:var(--orange)}
.faq-list details[open] summary::after{content:"–"}
.faq-list details p{color:var(--muted);padding:0 0 18px;margin:0}
.legal-copy{max-width:850px}.legal-copy h2{font-size:1.7rem;margin-top:36px}.legal-copy p{color:var(--muted)}
@media(max-width:940px){.breakdown-grid,.landlord-home-grid{grid-template-columns:1fr}.breakdown-actions{display:flex;flex-wrap:wrap}.work-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.work-gallery,.work-gallery-large{grid-template-columns:1fr}.breakdown-actions{display:grid}.breakdown-actions .btn{width:100%}.center-actions .btn{width:100%}}

/* V12 boiler, unvented and plumbing expansion */
.boiler-type-cards .card ul,.plumbing-service-cards .card ul{margin-top:14px}
.home-boiler-upgrades,.home-unvented,.home-plumbing{scroll-margin-top:80px}
@media(min-width:941px) and (max-width:1140px){.nav-links{gap:11px}.nav-links a{font-size:.80rem}.brand img{width:185px}.btn-small{padding-inline:12px}}


/* v13: faster contact choices and expanded real-work gallery */
.quick-contact-band{padding:28px 0;background:#eef7ff;border-bottom:1px solid var(--line)}
.quick-contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.quick-contact-grid h2{margin:.15rem 0 .45rem;font-size:clamp(1.55rem,2.5vw,2.2rem)}
.quick-contact-grid p{margin:0;color:var(--muted)}
.quick-contact-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.work-gallery-five{grid-template-columns:repeat(5,1fr)}
.plumbing-photo-split{margin-top:28px;align-items:center}
.left-actions{justify-content:flex-start}
@media(max-width:1050px){.work-gallery-five{grid-template-columns:repeat(3,1fr)}}
@media(max-width:940px){.quick-contact-grid{grid-template-columns:1fr}.quick-contact-actions{justify-content:flex-start}}
@media(max-width:640px){.quick-contact-actions{display:grid}.quick-contact-actions .btn{width:100%}.work-gallery-five{grid-template-columns:1fr}}

/* v14 credentials and heating controls */
.proof-logo{width:54px;height:54px;object-fit:contain;border-radius:8px;background:#fff;padding:4px;flex:0 0 auto}.gas-safe-logo{background:#fff}.gas-safe-inline{display:flex;align-items:center;gap:14px;margin:16px 0 22px;padding:12px 14px;border:1px solid #d9e1e8;border-radius:14px;background:#fff;max-width:560px}.gas-safe-inline img{width:72px;max-height:54px;object-fit:contain}.gas-safe-inline span{display:flex;flex-direction:column;gap:2px}.gas-safe-inline small{color:#56616c}.credential-banner{margin:16px 0 20px;padding:14px 16px;border-left:4px solid #e97921;background:#fff7f0;border-radius:10px;display:flex;flex-direction:column;gap:4px}.control-cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.control-cards .card{min-height:210px}.service-illustration{display:grid;place-items:center;min-height:300px;border-radius:24px;background:linear-gradient(145deg,#0d2338,#173c5b);box-shadow:0 18px 42px rgba(13,35,56,.16);padding:30px}.service-illustration-inner{color:white;text-align:center;display:grid;gap:8px}.service-illustration-icon{font-size:44px;color:#ff8a2a}.service-illustration strong{font-size:1.35rem}.service-illustration small{opacity:.8}.proof-list>div{align-items:center}
@media(max-width:700px){.gas-safe-inline{align-items:flex-start}.gas-safe-inline img{width:62px}.proof-logo{width:48px;height:48px}.service-illustration{min-height:220px}}


/* v15 navigation and service-page readability */
.page-hero h1{font-size:clamp(2.55rem,5vw,4.55rem);max-width:1050px}
.credential-banner{color:var(--ink);box-shadow:0 10px 28px rgba(15,59,121,.08)}
.credential-banner strong{color:var(--navy)}
.credential-banner span{color:#526d8e}
.nav-services{position:relative;color:#e8eef5}
.nav-services summary{list-style:none;cursor:pointer;font-weight:730;font-size:.91rem;padding:8px 0;white-space:nowrap}
.nav-services summary::-webkit-details-marker{display:none}
.nav-services summary::after{content:' ▾';font-size:.72em;opacity:.8}
.nav-services[open] summary::after{content:' ▴'}
.nav-services summary:hover,.nav-services summary.nav-current{color:#fff}
.nav-services summary.nav-current{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.nav-service-menu{position:absolute;top:calc(100% + 14px);left:-18px;min-width:315px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 55px rgba(8,37,74,.24);z-index:1300}
.nav-service-menu::before{content:'';position:absolute;left:24px;top:-8px;width:16px;height:16px;background:#fff;transform:rotate(45deg);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.nav-service-menu a{display:block!important;color:var(--ink)!important;padding:10px 12px;border-radius:10px;font-size:.9rem!important;white-space:normal}
.nav-service-menu a:hover,.nav-service-menu a[aria-current='page']{background:var(--soft);color:var(--navy)!important;text-decoration:none!important}
.work-gallery-single{grid-template-columns:minmax(260px,520px);justify-content:center}
@media(max-width:940px){
  .nav-services{width:100%}
  .nav-services summary{padding:13px 8px;font-size:.86rem}
  .nav-service-menu{position:static;min-width:0;margin:0 0 8px;padding:6px 8px;background:rgba(255,255,255,.07);border:0;border-radius:12px;box-shadow:none}
  .nav-service-menu::before{display:none}
  .nav-service-menu a{color:#e8eef5!important;padding:10px 14px!important}
  .nav-service-menu a:hover,.nav-service-menu a[aria-current='page']{background:rgba(255,255,255,.10);color:#fff!important}
}

.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.65fr);gap:52px;align-items:center}.page-hero-visual{overflow:hidden;border-radius:26px;border:1px solid rgba(255,255,255,.22);box-shadow:0 22px 55px rgba(7,43,83,.28);background:rgba(255,255,255,.08)}.page-hero-visual img{width:100%;aspect-ratio:4/3;object-fit:cover}.page-hero-copy .page-lead{max-width:720px}@media(max-width:940px){.page-hero-grid{grid-template-columns:1fr}.page-hero-visual{max-width:650px}}

/* v16 About FHP and gas appliance sections */
.about-home-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:46px;align-items:center}
.about-proof-stack{display:grid;gap:12px}.about-proof-stack>div{padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(12,47,95,.06);display:grid;gap:4px}.about-proof-stack strong{color:var(--navy);font-size:1.02rem}.about-proof-stack span{color:var(--muted);font-size:.91rem;line-height:1.5}
.footer-bottom{align-items:center}.footer-bottom span:last-child{text-align:right}
@media(max-width:940px){.about-home-grid{grid-template-columns:1fr}.footer-bottom span:last-child{text-align:left}}


/* v17 interactive London & Essex service-area map */
.coverage-map-section{overflow:hidden}
.coverage-map-heading{gap:34px;margin-bottom:24px}
.coverage-map-heading>div:first-child{max-width:800px}
.coverage-map-key{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end;align-items:center;font-size:.88rem;color:var(--muted);font-weight:750}
.coverage-map-key span{display:flex;align-items:center;gap:8px;white-space:nowrap}
.map-key-pin{width:14px;height:14px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);display:inline-block;box-shadow:0 2px 6px rgba(8,37,74,.18)}
.map-key-base{background:var(--orange)}
.map-key-area{background:#1976d2}
.coverage-map-shell{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 18px 46px rgba(10,45,90,.10)}
.coverage-map-toolbar{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px 20px;border-bottom:1px solid var(--line);background:#fff}
.coverage-map-toolbar>div:first-child{display:grid;gap:2px}.coverage-map-toolbar strong{color:var(--navy);font-size:1.05rem}.coverage-map-toolbar span{color:var(--muted);font-size:.87rem}
.coverage-map-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.coverage-map{height:560px;width:100%;background:#dceaf6;z-index:1}
.coverage-map-note{display:flex;gap:10px 18px;align-items:center;flex-wrap:wrap;padding:16px 20px;border-top:1px solid var(--line);background:#f7fbff}
.coverage-map-note strong{color:var(--navy)}.coverage-map-note span{color:var(--muted)}
.map-fallback{padding:24px;margin:0;color:var(--muted)}
.fhp-map-icon-wrap{background:transparent!important;border:0!important}
.fhp-map-pin{position:relative;display:block;width:28px;height:28px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);border:3px solid #fff;box-shadow:0 4px 12px rgba(3,30,60,.34)}
.fhp-map-pin span{position:absolute;width:8px;height:8px;left:7px;top:7px;border-radius:50%;background:#fff;opacity:.95}
.fhp-map-pin-base{background:var(--orange)}
.fhp-map-pin-area{background:#1976d2}
.fhp-map-popup{min-width:205px;line-height:1.42}.fhp-map-popup strong{color:#0f3b79;font-size:1rem}.fhp-map-popup p{margin:7px 0 9px;color:#53677d}.fhp-map-popup a{color:#0f63b8;font-weight:800;text-decoration:none}.fhp-map-popup a:hover{text-decoration:underline}
.coverage-map .leaflet-control-attribution{font-size:10px}
@media(max-width:940px){.coverage-map-heading{display:block}.coverage-map-key{justify-content:flex-start;margin-top:16px}.coverage-map-toolbar{align-items:flex-start;flex-direction:column}.coverage-map-actions{justify-content:flex-start}.coverage-map{height:500px}}
@media(max-width:640px){.coverage-map-shell{border-radius:18px}.coverage-map-toolbar{padding:16px}.coverage-map-actions{display:grid;width:100%}.coverage-map-actions .btn{width:100%}.coverage-map{height:440px}.coverage-map-note{align-items:flex-start;flex-direction:column}.coverage-map-key{gap:10px 16px}}

/* V20: save-contact button and payment page */
.site-footer 
.payment-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:start}
.payment-card{background:#fff;border:1px solid #dfe8f2;border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.demo-payment-card{border:2px solid #f36f21}
.payment-warning{margin:16px 0 22px;padding:16px 18px;border-radius:16px;background:#fff3e9;border-left:5px solid #f36f21;color:#6b3411}
.payment-details{display:grid;gap:0;margin:0}
.payment-details>div{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid #e5edf5}
.payment-details>div:last-child{border-bottom:0}
.payment-details dt{font-weight:800;color:var(--navy)}
.payment-details dd{margin:0;font-weight:700}
.small-note{font-size:.93rem;color:#52677f;margin-top:20px}
@media(max-width:780px){.payment-grid{grid-template-columns:1fr}.payment-details>div{grid-template-columns:1fr;gap:4px}}


/* v22 verified credentials and homepage simplification */
.gas-safe-badge{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid #d7e0e8;border-radius:14px;background:#fff;color:var(--ink);max-width:620px;box-shadow:0 8px 24px rgba(11,23,40,.05)}
.gas-safe-badge.compact{padding:0;border:0;box-shadow:none;background:transparent;max-width:none}
.gas-safe-symbol{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border-radius:13px;background:#ffe600;color:#062719;font-weight:950;font-size:1.25rem;border:2px solid #062719}
.gas-safe-symbol.inline{display:inline-grid;width:42px;height:42px;vertical-align:middle;margin-right:2px}
.gas-safe-badge strong,.gas-safe-badge small{display:block}.gas-safe-badge strong{color:var(--navy)}.gas-safe-badge small{color:var(--muted);margin-top:2px}
.proof-list .gas-safe-badge.compact{width:100%}.proof-list .gas-safe-badge.compact .gas-safe-symbol{flex-basis:48px}
.gas-safe-footer-mini{display:grid;gap:2px;margin-top:16px;padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,230,0,.08);max-width:340px}
.gas-safe-footer-mini strong{color:#fff}.gas-safe-footer-mini span{font-size:.86rem;color:#d7e1ea}
.home-page .trust-grid{min-height:96px}
.home-page .trust-item{padding:16px 8px}
.home-page #services .cards{align-items:stretch}
.home-page #recent .heading-row{margin-bottom:24px}
@media(max-width:640px){.gas-safe-badge{align-items:flex-start}.gas-safe-symbol{width:42px;height:42px;flex-basis:42px}.gas-safe-badge.compact{align-items:center}}


/* v23 official Gas Safe logo across the site */
.brand{flex:0 0 auto}.header-gas-safe{display:flex;align-items:center;gap:8px;text-decoration:none;color:#fff;flex:0 0 auto;padding:5px 8px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13)}
.header-gas-safe img{width:46px;height:46px;object-fit:contain;border-radius:5px;background:#fff}.header-gas-safe span{display:grid;line-height:1.05}.header-gas-safe strong{font-size:.78rem}.header-gas-safe small{font-size:.68rem;color:#dce7f4;margin-top:3px}
.gas-safe-footer-mini{display:flex!important;align-items:center;gap:12px;margin-top:14px}.gas-safe-footer-mini img{width:62px;height:62px;object-fit:contain;border-radius:6px;background:#fff}.gas-safe-footer-mini span{display:grid;gap:2px}.gas-safe-footer-mini small{color:#c9d8e8;line-height:1.35}
.gas-safe-inline .gas-safe-logo-inline{width:64px;max-height:64px;height:64px;object-fit:contain;border-radius:6px;padding:0;background:#fff;flex:0 0 64px}
@media(max-width:1120px){.header-gas-safe span{display:none}.header-gas-safe{padding:4px}.header-gas-safe img{width:42px;height:42px}.nav-links{gap:13px}}
@media(max-width:940px){.nav-wrap{gap:10px}.brand img{width:180px}.header-gas-safe{margin-left:auto;margin-right:2px}.header-gas-safe img{width:40px;height:40px}.nav-toggle{flex:0 0 auto}}
@media(max-width:480px){.brand img{width:155px}.header-gas-safe img{width:36px;height:36px}.header-gas-safe{border-radius:9px}.nav-wrap{min-height:70px}}