:root{--navy:#070707;--navy2:#171717;--blue:#ffd21c;--orange:#ffd21c;--paper:#f3f3ef;--ink:#151515;--muted:#5d5d59;--line:#deded8;--shadow:0 18px 50px rgba(0,0,0,.24)}
.top{background:#ffd21c;color:#111}.top strong{color:#111}.nav{background:#090909}.brand small{color:#bdbdb5}.navcall,.mark{background:#ffd21c;color:#111}.hero{position:relative;background:linear-gradient(90deg,rgba(0,0,0,.97),rgba(0,0,0,.87) 46%,rgba(0,0,0,.08) 76%),url('emergency-boiler-engineer.webp') center/cover;color:white;padding:72px 0 78px}.hero:after{content:"";position:absolute;inset:auto 0 0;height:6px;background:#ffd21c}.hero-grid{position:relative;z-index:1;grid-template-columns:1.03fr .72fr}.eyebrow{color:#fff3a5}.pulse{background:#ffd21c;box-shadow:0 0 0 6px rgba(255,210,28,.16)}h1 em{color:#ffd21c}.card{border-radius:10px;border-top:6px solid #ffd21c}.formbtn{background:#111;color:#fff;border-bottom:4px solid #ffd21c}.trust span:before{color:#ffd21c}.icon{border-radius:6px;background:#ffd21c;color:#111}.kicker{color:#ffd21c}.area{background:#0a0a0a}.mobile-bar .wa{background:#111;color:#fff;border:2px solid #ffd21c}.specialists{background:#111;color:#fff;padding:72px 0}.specialists-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.specialist-card{position:relative;min-height:430px;overflow:hidden;border-radius:10px;background:#222}.specialist-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.specialist-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.94))}.specialist-copy{position:absolute;z-index:2;left:26px;right:26px;bottom:23px}.specialist-copy h3{font-size:1.55rem;margin:0 0 5px}.specialist-copy p{color:#d5d5cf;margin:0}.specialist-title{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.specialist-title h2{font-size:clamp(2rem,3.7vw,3.25rem);line-height:1.05;letter-spacing:-.045em;margin:.35rem 0 0}.badge{color:#111;background:#ffd21c;padding:8px 11px;border-radius:4px;font-weight:900;white-space:nowrap}
@media(max-width:800px){.hero{background-position:62% center}.hero-grid{grid-template-columns:1fr}.specialists{padding:52px 0}.specialist-title{align-items:flex-start;flex-direction:column}.specialists-grid{grid-template-columns:1fr}.specialist-card{min-height:360px}}
@media(max-width:520px){.hero{background:linear-gradient(rgba(0,0,0,.84),rgba(0,0,0,.93)),url('emergency-boiler-engineer.webp') 65% center/cover}.specialist-card{min-height:330px}}

.service h2{font-size:1.2rem;line-height:1.3;margin-top:0}.service p{font-size:1rem}.service-links{display:flex;flex-wrap:wrap;gap:12px 24px}.service-nav{font-weight:750}.brand small{font-size:.875rem;letter-spacing:.04em}.hero{background-image:linear-gradient(90deg,rgba(0,0,0,.97),rgba(0,0,0,.87) 46%,rgba(0,0,0,.08) 76%),url(/assets/emergency-boiler-engineer.webp)}@media(max-width:520px){.hero{background-image:linear-gradient(rgba(0,0,0,.84),rgba(0,0,0,.93)),url(/assets/emergency-boiler-engineer.webp)}}

.site-menu{background:#151515;color:#fff;border-top:1px solid #333}.site-menu .wrap{display:flex;gap:10px 24px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}.site-menu a{font-size:1rem;text-decoration:none;padding:3px 0}.site-menu a:hover{color:#ffd21c}.service h3 a{display:block}.service a{font-weight:750;text-underline-offset:4px}.service p+p{margin-top:14px}blockquote{font-size:1.2rem;line-height:1.5;margin:0 0 18px}.faq-list{display:grid;gap:12px;margin-bottom:24px}.faq-list details{background:white;color:#151515;border:1px solid #deded8;border-radius:8px;padding:16px 20px}.faq-list summary{font-size:1.05rem;font-weight:750;cursor:pointer}.faq-list p{font-size:1rem;max-width:850px}.faq-list details[open] summary{margin-bottom:12px}.kicker,.eyebrow,label{font-size:.875rem}.consent,.file-note{font-size:.875rem}.specialist-card img{aspect-ratio:4/3}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b38400;outline-offset:5px}section[id]{scroll-margin-top:20px}@media(max-width:520px){.navin{gap:12px}.site-menu .wrap{gap:10px 18px}.site-menu a{font-size:.95rem}.faq-list details{padding:16px}.brand small{letter-spacing:0}.service-grid{gap:16px}}