:root{--graphite:#151719;--orange:#F26A21;--warm:#F4F0EA;--steel:#6E7478;--white:#FFFFFF;--bluegrey:#27333A;--line:rgba(21,23,25,.14);--soft:#ebe4da;--container:1180px;--font:'Inter',Arial,sans-serif;--radius:22px;--shadow:0 24px 70px rgba(21,23,25,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--warm);color:var(--graphite);font-family:var(--font);line-height:1.65;font-size:17px}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(21,23,25,.035) 1px,transparent 1px);background-size:96px 96px;opacity:.45}a{color:var(--graphite);text-decoration:none}a:hover{text-decoration:none;color:var(--orange)}img{display:block;max-width:100%;height:auto}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}.section{padding:92px 0}.eyebrow{margin:0 0 18px;color:var(--orange);font-size:.82rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}h1,h2,h3,h4{margin:0 0 18px;line-height:.98;letter-spacing:-.055em;color:var(--graphite)}h1{font-size:clamp(3.2rem,8.4vw,7.9rem)}h2{font-size:clamp(2.25rem,5vw,5.2rem)}h3{font-size:clamp(1.65rem,3vw,3.1rem)}p{margin:0 0 18px}.button-primary,.button-secondary,.nav-cta,.phone-button{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 24px;border-radius:14px;font-weight:900;border:2px solid transparent}.button-primary,.nav-cta,.phone-button{background:var(--orange);color:#fff}.button-secondary{background:transparent;color:var(--graphite);border-color:var(--graphite)}.site-header{position:sticky;top:0;z-index:50;background:rgba(244,240,234,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(21,23,25,.1)}.nav-shell{width:min(calc(100% - 32px),1280px);margin:0 auto;min-height:78px;display:flex;align-items:center;gap:24px}.site-logo{font-weight:950;letter-spacing:-.04em;font-size:1.15rem;color:var(--graphite)}.primary-nav{margin-left:auto;display:flex;gap:22px;align-items:center}.primary-nav a{font-weight:800;color:var(--graphite)}.nav-actions{display:flex;gap:12px;align-items:center}.nav-phone{font-weight:950;color:var(--orange)}.menu-toggle,.menu-button{display:none}.hero{width:min(calc(100% - 40px),1320px);margin:0 auto;padding:82px 0 96px;display:grid;grid-template-columns:minmax(0,1fr) 46%;gap:48px;align-items:center}.hero h1 span{display:block;color:var(--orange)}.hero-lead{font-size:1.28rem;max-width:650px;color:var(--bluegrey)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.hero-visual{position:relative;margin:0;min-height:620px;clip-path:polygon(9% 0,100% 0,91% 100%,0 92%);background:var(--bluegrey);box-shadow:var(--shadow)}.hero-visual:after{content:"";position:absolute;right:-1px;bottom:42px;width:42%;height:24px;background:var(--orange)}.hero-visual img{width:100%;height:620px;object-fit:cover;object-position:center}.intro-section{background:var(--graphite);color:#fff}.intro-grid{display:grid;grid-template-columns:32% 1fr;gap:70px;align-items:start}.intro-mark{font-size:clamp(2rem,3.2vw,3.6rem);line-height:1;color:var(--orange);font-weight:950;letter-spacing:-.05em}.intro-text h2,.intro-text p,.intro-text strong{color:#fff}.intro-text p{font-size:1.35rem;color:rgba(255,255,255,.82)}.services-story{padding:100px 0;background:var(--warm);overflow:hidden}.services-story>.container{margin-bottom:46px}.service-scene{width:min(calc(100% - 40px),1120px);margin:28px auto;padding:48px;display:grid;grid-template-columns:150px 1fr;gap:38px;align-items:center;border-top:3px solid var(--graphite)}.service-clean{grid-template-columns:1fr 150px;margin-left:auto;background:#fff;transform:translateX(34px);border-top-color:var(--orange)}.service-disinfect{background:var(--bluegrey);color:#fff;transform:translateX(-34px);border-top-color:var(--orange)}.service-disinfect h3,.service-disinfect p{color:#fff}.scene-number{font-size:5.8rem;font-weight:950;line-height:.85;color:var(--orange);letter-spacing:-.08em}.service-scene p{font-size:1.18rem;color:var(--steel)}.service-disinfect p{color:rgba(255,255,255,.78)}.work-steps{background:#fff}.steps-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}.step-item{padding:28px 22px;border-left:3px solid var(--orange);background:var(--warm)}.step-item:nth-child(2){margin-top:42px}.step-item:nth-child(3){margin-top:84px}.step-item strong{display:block;font-size:3rem;color:var(--orange);line-height:1}.step-item h3{font-size:1.45rem;letter-spacing:-.04em;line-height:1.1}.wide-transform{min-height:560px;background:linear-gradient(115deg,rgba(21,23,25,.9),rgba(39,51,58,.66)),radial-gradient(circle at 78% 30%,rgba(242,106,33,.45),transparent 34%),var(--bluegrey);display:flex;align-items:end;padding:80px 0}.transform-panel{width:min(calc(100% - 40px),760px);margin-left:max(20px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.94);padding:42px;border-radius:var(--radius);box-shadow:var(--shadow)}.trust-section{background:var(--bluegrey);color:#fff}.trust-lines{display:flex;flex-direction:column;gap:22px}.trust-lines p{margin:0;font-size:clamp(1.55rem,3vw,3.7rem);font-weight:900;line-height:1.05;letter-spacing:-.05em;color:#fff}.trust-lines p:nth-child(even){margin-left:18%;color:rgba(255,255,255,.74)}.section-heading{max-width:780px;margin-bottom:36px}.editorial-list{display:grid;gap:26px}.editorial-row{display:grid;grid-template-columns:250px 1fr;gap:28px;align-items:center;padding:24px 0;border-top:2px solid var(--graphite)}.editorial-row.is-offset{margin-left:10%;border-top-color:var(--orange)}.row-title{display:block;font-size:clamp(1.55rem,3vw,3rem);line-height:1.05;font-weight:950;letter-spacing:-.055em;color:var(--graphite)}.post-card-image{width:250px;height:168px;object-fit:cover;object-position:center;clip-path:polygon(0 0,100% 8%,92% 100%,0 100%)}.faq-section{background:#fff}.faq-wrap{max-width:930px}.faq-wrap details{border-top:2px solid var(--graphite);padding:24px 0}.faq-wrap summary{cursor:pointer;font-size:1.45rem;font-weight:950;letter-spacing:-.04em}.faq-wrap details p{margin-top:16px;color:var(--steel)}.final-cta{background:var(--graphite);color:#fff;padding:92px 0}.final-cta h2{color:#fff;max-width:880px}.final-cta p{max-width:690px;color:rgba(255,255,255,.78);font-size:1.2rem}.phone-button{font-size:1.2rem;margin-top:16px}.site-footer{background:var(--graphite);color:#fff;padding:76px 0 30px;border-top:1px solid rgba(255,255,255,.12)}.footer-grid{display:grid;grid-template-columns:1.5fr .9fr .7fr;gap:60px}.site-footer h2,.site-footer h3{color:#fff}.site-footer h2{font-size:clamp(2rem,3vw,3.6rem)}.site-footer p,.site-footer a{color:rgba(255,255,255,.76)}.footer-phone{display:inline-flex;margin-top:12px;color:var(--orange)!important;font-size:1.55rem;font-weight:950}.footer-links a{display:block;margin:10px 0}.footer-bottom{margin-top:50px;border-top:1px solid rgba(255,255,255,.14);padding-top:18px}.kp-credit{font-size:.9rem}.page-hero,.category-hero{width:min(calc(100% - 40px),1180px);margin:0 auto;padding:74px 0 56px;display:grid;grid-template-columns:1fr 520px;gap:54px;align-items:end}.post-hero{width:min(calc(100% - 40px),960px);margin:0 auto;padding:74px 0 56px;display:grid;grid-template-columns:1fr;gap:34px}.post-hero-copy h1{font-size:clamp(2.8rem,6vw,6.5rem)}.page-media,.category-media,.post-media{margin:0}.page-image{width:520px;height:420px;object-fit:cover;object-position:center;clip-path:polygon(0 0,100% 0,92% 100%,8% 92%)}.category-image{width:520px;height:360px;object-fit:cover;object-position:center;clip-path:polygon(8% 0,100% 0,100% 90%,0 100%)}.post-image{width:860px;height:460px;object-fit:cover;object-position:center;margin:10px auto 0;clip-path:polygon(0 0,100% 0,96% 100%,4% 100%)}.breadcrumbs{width:min(calc(100% - 40px),960px);margin:0 auto 18px;display:flex;gap:10px;flex-wrap:wrap;color:var(--steel);font-size:.95rem}.breadcrumbs a{color:var(--orange);font-weight:800}.page-content-grid{display:grid;grid-template-columns:260px minmax(0,760px);gap:64px;align-items:start}.side-accent{position:sticky;top:110px;font-size:1.35rem;font-weight:950;line-height:1.08;color:var(--orange);border-top:4px solid var(--orange);padding-top:18px}.article-layout{width:min(calc(100% - 40px),1120px);margin:0 auto;display:grid;grid-template-columns:280px minmax(0,760px);gap:54px;align-items:start}.article-sidebar{position:sticky;top:105px}.article-content{font-size:1.12rem;line-height:1.82}.article-content h2{font-size:clamp(2rem,3.5vw,3.7rem);margin:54px 0 18px;line-height:1.02;letter-spacing:-.055em;border-top:3px solid var(--graphite);padding-top:24px}.article-content h3{font-size:clamp(1.55rem,2.4vw,2.45rem);margin:38px 0 14px;line-height:1.08;letter-spacing:-.045em;color:var(--bluegrey)}.article-content h4{font-size:1.25rem;margin:30px 0 12px;letter-spacing:-.02em;color:var(--orange)}.article-content p{margin:0 0 24px;color:#2d3336}.article-content ul,.article-content ol{margin:0 0 28px;padding-left:28px}.article-content ul ul,.article-content ol ol,.article-content ul ol,.article-content ol ul{margin:10px 0 10px;padding-left:26px}.article-content li{margin:8px 0;padding-left:4px}.article-content a{color:var(--orange);font-weight:850;border-bottom:2px solid rgba(242,106,33,.35)}.article-content blockquote{margin:34px 0;padding:28px 32px;background:#fff;border-left:8px solid var(--orange);border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow);font-size:1.22rem;font-weight:750}.article-content table{width:100%;border-collapse:collapse;margin:34px 0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:block;overflow-x:auto}.article-content th,.article-content td{padding:15px 16px;border-bottom:1px solid var(--line);text-align:left}.article-content th{background:var(--graphite);color:#fff}.article-content figure{margin:36px 0}.article-content figcaption{margin-top:10px;color:var(--steel);font-size:.94rem}.article-content code{background:#fff0e8;color:#a33d09;padding:.16em .38em;border-radius:7px;font-weight:800}.article-content pre{background:var(--graphite);color:#fff;padding:22px;border-radius:18px;overflow:auto}.article-content pre code{background:transparent;color:inherit;padding:0}.article-content hr{border:0;border-top:2px solid var(--line);margin:46px 0}.article-toc{background:var(--bluegrey);color:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.12)}.article-toc-title{color:var(--orange);font-weight:950;text-transform:uppercase;letter-spacing:.1em;font-size:.82rem;margin-bottom:14px}.article-toc ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}.article-toc li{margin:0}.article-toc a{display:block;color:#fff;padding:11px 12px;border-radius:12px;background:rgba(255,255,255,.08);font-weight:800}.article-toc a:hover{background:var(--orange);color:#fff}.editor-note{background:#fff;padding:34px;border-radius:var(--radius);box-shadow:var(--shadow);border-top:6px solid var(--orange)}.trust-band{background:var(--bluegrey);color:#fff;padding:42px 0}.trust-band p{font-size:1.35rem;font-weight:850;margin:0;color:#fff}.related-lines,.subcat-lines{display:grid;gap:14px}.related-lines a,.subcat-lines a{display:flex;justify-content:space-between;gap:22px;align-items:center;padding:24px 0;border-top:2px solid var(--graphite);font-size:clamp(1.35rem,2.5vw,2.6rem);font-weight:950;line-height:1.05;letter-spacing:-.045em}.subcat-lines em{font-size:1rem;color:var(--orange);font-style:normal}.category-lead{font-size:1.18rem;color:var(--steel)}.pagination{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:44px}.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border:2px solid var(--graphite);border-radius:12px;background:#fff;font-weight:900}.empty-state{background:#fff;border-left:6px solid var(--orange);padding:28px;border-radius:16px;font-weight:800}.not-found{min-height:70vh;display:flex;align-items:center;padding:90px 0}.not-found-inner{max-width:760px}.not-found h1{font-size:clamp(3rem,7vw,7rem)}@media(max-width:900px){body{font-size:16px}.container{width:min(calc(100% - 32px),var(--container))}.section{padding:58px 0}.nav-shell{min-height:66px}.menu-button{display:inline-flex;margin-left:auto;padding:10px 12px;border:2px solid var(--graphite);border-radius:12px;font-weight:950}.primary-nav{position:absolute;left:16px;right:16px;top:70px;display:none;flex-direction:column;align-items:stretch;gap:0;background:#fff;border:2px solid var(--graphite);border-radius:18px;padding:12px;box-shadow:var(--shadow)}.primary-nav a{padding:14px}.menu-toggle:checked~.primary-nav{display:flex}.nav-actions{margin-left:0}.nav-cta{display:none}.nav-phone{background:var(--orange);color:#fff;padding:10px 12px;border-radius:12px}.hero{padding:48px 0 58px;grid-template-columns:1fr;gap:30px}.hero-copy{order:1}.hero-visual{order:2;min-height:auto;clip-path:polygon(0 0,100% 0,94% 100%,0 92%)}.hero-visual img{height:430px}.hero-actions a{width:100%;min-height:60px}.intro-grid,.page-content-grid,.article-layout,.footer-grid,.page-hero,.category-hero{grid-template-columns:1fr;gap:28px}.intro-mark{font-size:2.25rem}.service-scene,.service-clean,.service-disinfect{width:min(calc(100% - 32px),680px);grid-template-columns:1fr;transform:none;padding:32px 24px;margin:18px auto}.service-clean .scene-number{order:-1}.scene-number{font-size:4rem}.steps-flow{grid-template-columns:1fr}.step-item,.step-item:nth-child(2),.step-item:nth-child(3){margin-top:0}.wide-transform{min-height:480px;padding:42px 0;align-items:end}.transform-panel{margin:0 auto;padding:28px}.trust-lines p,.trust-lines p:nth-child(even){margin-left:0;font-size:2rem}.editorial-row,.editorial-row.is-offset{grid-template-columns:1fr;margin-left:0;padding:22px 0}.post-card-image{width:100%;height:220px}.page-image{width:100%;height:300px}.category-image{width:100%;height:260px}.post-image{width:100%;height:290px}.post-hero{width:min(calc(100% - 32px),960px);padding:46px 0 34px}.breadcrumbs{width:min(calc(100% - 32px),960px)}.side-accent,.article-sidebar{position:static}.article-toc{margin-bottom:24px}.article-content h2{font-size:2.15rem;margin-top:42px}.article-content h3{font-size:1.65rem}.related-lines a,.subcat-lines a{font-size:1.45rem;align-items:flex-start;flex-direction:column}.final-cta{padding:62px 0}.phone-button{width:100%;min-height:64px}.footer-grid{gap:30px}.faq-wrap summary{font-size:1.22rem}}