@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{--ink:#101820;--ink-2:#16232d;--paper:#f4f5f3;--white:#fff;--ember:#fa4616;--ember-dark:#d9380e;--muted:#667079;--line:#d7dbdc;--shell:min(1200px,calc(100% - 48px));--display:'Manrope',sans-serif;--body:'DM Sans',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.65}img{display:block;max-width:100%}a{color:inherit}.shell{width:var(--shell);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-60px;z-index:999;background:var(--white);padding:12px 18px}.skip-link:focus{top:16px}.section{padding:112px 0}.section-kicker{font-family:var(--display);font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ember);margin:0 0 30px}.section-kicker.light{color:#ff6841}.site-header{height:84px;background:rgba(16,24,32,.96);color:#fff;position:absolute;top:0;left:0;right:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.13)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none}.brand img{width:52px;height:52px;object-fit:contain}.brand-copy{font-family:var(--display);display:grid;grid-template-columns:auto auto;align-items:end;column-gap:6px;line-height:.84}.brand-copy strong{font-size:1.25rem;letter-spacing:.05em}.brand-copy>span{font-weight:400;font-size:1.25rem;color:var(--ember)}.brand-copy small{grid-column:1/-1;font-size:.55rem;text-transform:uppercase;letter-spacing:.19em;color:#b8c0c5;margin-top:8px}.site-nav{display:flex;gap:34px;align-items:center}.site-nav a{text-decoration:none;font-size:.9rem;font-weight:600;position:relative}.site-nav a:not(.nav-cta):after{content:"";position:absolute;height:2px;background:var(--ember);left:0;right:100%;bottom:-7px;transition:right .25s}.site-nav a:hover:after,.site-nav a:focus-visible:after{right:0}.nav-cta{padding:13px 20px;border:1px solid rgba(255,255,255,.5);transition:.2s}.nav-cta:hover{border-color:var(--ember);background:var(--ember)}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span:not(.sr-only){display:block;width:25px;height:2px;background:#fff;margin:5px}.hero{min-height:820px;height:100svh;max-height:980px;background:var(--ink);color:#fff;position:relative;display:flex;align-items:center;overflow:hidden}.hero-image{position:absolute;inset:0;background:url('assets/passive-fire-survey.webp') center/cover no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,12,16,.97) 0%,rgba(7,12,16,.88) 36%,rgba(7,12,16,.3) 70%,rgba(7,12,16,.15) 100%),linear-gradient(0deg,rgba(7,12,16,.65),transparent 40%)}.hero-content{position:relative;z-index:2;padding-top:50px}.eyebrow{margin:0 0 28px;text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;font-weight:700;display:flex;align-items:center;gap:12px;color:#d9dedf}.eyebrow span{display:block;width:36px;height:2px;background:var(--ember)}h1,h2,h3{font-family:var(--display);line-height:1.08;margin-top:0}h1{font-size:clamp(3.4rem,7vw,6.7rem);letter-spacing:-.055em;margin-bottom:28px;max-width:850px}h1 em{font-style:normal;color:var(--ember)}.hero-lead{font-size:clamp(1.08rem,1.5vw,1.32rem);line-height:1.55;max-width:610px;color:#d7dcdf;margin:0}.hero-actions{display:flex;align-items:center;gap:34px;margin-top:42px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;text-decoration:none;padding:17px 22px;font-family:var(--display);font-size:.9rem;font-weight:700;transition:.2s;min-width:210px}.button-primary{background:var(--ember);color:#fff}.button-primary:hover{background:#ff5a2c;transform:translateY(-2px)}.text-link{text-decoration:none;font-weight:600;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:4px}.hero-proof{position:absolute;z-index:2;bottom:0;left:50%;transform:translateX(-50%);display:flex;justify-content:flex-end}.hero-proof>div{width:190px;display:flex;gap:13px;align-items:center;padding:21px 24px;border-left:1px solid rgba(255,255,255,.16);background:rgba(16,24,32,.65);backdrop-filter:blur(10px)}.hero-proof strong{font-family:var(--display);color:var(--ember);font-size:.78rem}.hero-proof span{font-size:.75rem;line-height:1.35;color:#d5dadd;text-transform:uppercase;letter-spacing:.08em}.intro-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:9vw}.intro h2,.services h2,.approach h2,.about h2,.contact h2{font-size:clamp(2.4rem,4.5vw,4.4rem);letter-spacing:-.045em;margin:0}.intro-grid>div p{font-size:1.06rem;color:#4f5a62;margin:0 0 20px}.services{background:var(--ink);color:#fff}.section-heading{display:grid;grid-template-columns:1fr 350px;gap:80px;align-items:end;margin-bottom:60px}.section-heading h2{max-width:720px}.section-heading>p{color:#abb3b8;margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #34404a;border-left:1px solid #34404a}.service-card{min-height:465px;padding:34px;border-right:1px solid #34404a;border-bottom:1px solid #34404a;position:relative;transition:.25s;background:var(--ink)}.service-card:hover{background:var(--ink-2);transform:translateY(-4px)}.service-number{font-family:var(--display);font-size:.75rem;color:#78848c}.service-icon{height:68px;display:flex;align-items:center;font-size:2.6rem;color:var(--ember);margin:32px 0 26px;font-family:var(--display)}.door-icon{width:40px;height:60px;border:3px solid var(--ember);border-left-width:7px;position:relative}.door-icon:after{content:"";position:absolute;right:5px;top:27px;width:4px;height:4px;border-radius:50%;background:var(--ember)}.damper-icon{width:62px;height:52px;border:3px solid var(--ember);background:repeating-linear-gradient(0deg,transparent 0 8px,var(--ember) 8px 11px)}.service-card h3{font-size:1.45rem;margin-bottom:16px}.service-card p{color:#afb7bc;margin-bottom:24px}.service-card ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:7px 12px}.service-card li{font-size:.78rem;color:#d5dade}.service-card li:before{content:"—";color:var(--ember);margin-right:6px}.approach{background:#eceeeb}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:10vw}.approach-copy>p:not(.section-kicker){font-size:1.05rem;color:#5b656d;max-width:520px}.accreditation{margin-top:48px;padding-top:28px;border-top:1px solid #c9cecf;display:flex;gap:18px;align-items:center}.accreditation-mark{width:58px;height:58px;background:var(--ember);color:white;font:800 2rem/58px var(--display);text-align:center}.accreditation p{display:flex;flex-direction:column;margin:0}.accreditation strong{font-family:var(--display);font-size:1rem}.accreditation span{font-size:.8rem;color:#5e6870}.process-list{list-style:none;margin:0;padding:0;border-top:1px solid #c9cecf}.process-list li{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:27px 0;border-bottom:1px solid #c9cecf}.process-list>li>span{color:var(--ember);font-family:var(--display);font-weight:700;font-size:.78rem}.process-list h3{font-size:1.2rem;margin-bottom:5px}.process-list p{margin:0;color:#616b72;font-size:.92rem}.sectors{background:var(--ember);color:#fff}.sectors .section-kicker{color:#fff}.sector-row{display:grid;grid-template-columns:1.1fr .9fr;gap:9vw;align-items:end}.sector-row h2{font-size:clamp(2.5rem,4.6vw,4.6rem);letter-spacing:-.045em;margin:0}.sector-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.45)}.sector-list span{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.45);font-family:var(--display);font-size:.9rem}.about{display:grid;grid-template-columns:280px 1fr;gap:10vw}.about-number{font-family:var(--display);font-weight:800;font-size:6rem;line-height:.72;letter-spacing:-.08em;color:#dce0dd;border-left:9px solid var(--ember);padding-left:24px;align-self:start}.about-copy{max-width:720px}.about-lead{font-family:var(--display);font-size:1.35rem;line-height:1.5;font-weight:600;margin-top:35px}.about-copy>p:last-of-type{color:#59646b}.values{display:flex;flex-wrap:wrap;gap:10px;margin-top:35px}.values span{border:1px solid #bbc1c2;padding:8px 14px;text-transform:uppercase;letter-spacing:.1em;font-size:.7rem;font-weight:700}.contact{background:var(--ink);color:#fff}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:10vw}.contact-grid>div:first-child>p:not(.section-kicker){color:#adb6bb;max-width:650px;font-size:1.05rem}.contact-panel{border-left:1px solid #3c4851;padding-left:48px}.contact-label{text-transform:uppercase;letter-spacing:.15em;color:var(--ember);font-size:.75rem;font-weight:700}.contact-panel address{font-style:normal;font-family:var(--display);font-size:1.3rem;line-height:1.65}.contact-note{font-size:.82rem;color:#9ca6ac;margin:24px 0}.button-outline{border:1px solid #59656e;color:#fff;margin-top:15px}.button-outline:hover{border-color:var(--ember);background:var(--ember)}.site-footer{background:#0a1015;color:#fff;padding-top:62px}.footer-main{display:flex;justify-content:space-between;align-items:center;padding-bottom:42px}.footer-links{display:flex;gap:26px}.footer-links a{text-decoration:none;color:#c0c7cb;font-size:.86rem}.legal{border-top:1px solid #2a343b;padding:22px 0 30px;display:flex;justify-content:space-between;gap:40px;color:#758089;font-size:.7rem;line-height:1.5}.legal p{margin:0;max-width:760px}.legal p:last-child{white-space:nowrap}
@media (max-width:900px){:root{--shell:min(100% - 32px,1200px)}.section{padding:80px 0}.menu-toggle{display:block}.site-nav{position:absolute;top:84px;left:0;right:0;background:var(--ink);padding:26px 24px 34px;display:none;flex-direction:column;align-items:stretch;border-top:1px solid #34404a}.site-nav.open{display:flex}.site-nav .nav-cta{text-align:center}.hero{min-height:760px}.hero-proof{display:none}.intro-grid,.section-heading,.approach-grid,.sector-row,.contact-grid{grid-template-columns:1fr;gap:38px}.service-grid{grid-template-columns:1fr 1fr}.about{grid-template-columns:150px 1fr;gap:45px}.about-number{font-size:4.6rem}.section-heading>p{max-width:600px}}
@media (max-width:620px){.section{padding:68px 0}.brand-copy strong,.brand-copy>span{font-size:1rem}.brand img{width:46px;height:46px}.hero{min-height:720px;height:100svh}.hero-content{padding-top:60px}h1{font-size:clamp(3rem,15vw,4.5rem)}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.service-grid{grid-template-columns:1fr}.service-card{min-height:0}.service-card:hover{transform:none}.about{grid-template-columns:1fr}.about-number{display:none}.contact-panel{border-left:0;border-top:1px solid #3c4851;padding:30px 0 0}.footer-main,.legal{align-items:flex-start;flex-direction:column}.footer-links{display:grid;grid-template-columns:1fr 1fr}.legal{gap:14px}.legal p:last-child{white-space:normal}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}