/* Secure Sweep: shared navigation and page repair, September 2026. */
:root{--dim:#a6bacb;--line:rgba(150,185,215,.25);--nav-height:118px}
html{scrollbar-color:var(--trace) var(--ink)}
body{caret-color:var(--trace)}
button,input,select,textarea{font:inherit}
button,a,summary{-webkit-tap-highlight-color:rgba(111,185,220,.2)}
button{cursor:pointer}
img{height:auto;object-fit:contain}
h1,h2,h3,strong{text-wrap:balance}
p{max-width:75ch}
:focus-visible{outline:2px solid var(--trace);outline-offset:4px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;background:var(--ink);backdrop-filter:none;z-index:70}
.topbar{background:var(--ink-2);color:var(--dim);font-family:var(--body);font-size:13px;letter-spacing:0;border-bottom:1px solid var(--line);padding:8px 0}
.topbar .wrap{min-height:20px;justify-content:flex-end;flex-wrap:nowrap;gap:24px;padding-top:0;padding-bottom:0}
.topbar .wrap>span{margin-right:auto;color:var(--alert)}
.topbar a{font-weight:500;display:flex;align-items:center;min-height:20px;text-decoration:none}
.topbar a:hover{text-decoration:underline;color:var(--paper)}
.nav{height:80px;min-height:80px;padding-top:0;padding-bottom:0;flex-wrap:nowrap;gap:26px}
.brand,.footer-brand{flex-shrink:0}
.brand-chip{background:#eaf0f6;padding:8px 10px;border-radius:3px;box-shadow:none}
.brand-chip img{height:34px;width:auto;max-width:none}
.nav-links{order:0;width:auto;flex-wrap:nowrap;gap:24px;padding:0;margin-left:auto;font-family:var(--body);font-size:14px;color:var(--paper);white-space:nowrap}
.nav-links>a,.services-menu>summary{min-height:48px;display:flex;align-items:center;font:500 14px/1.3 var(--body);padding:0}
.nav-links a:hover,.nav-links a[aria-current=page],.services-menu>summary:hover{color:var(--trace)}
.nav-links>a,.services-menu>summary{position:relative;text-decoration:none}
.nav-links>a[aria-current=page],.services-menu>summary[aria-current=page]{color:var(--trace)}
.nav-links>a[aria-current=page]::before,.services-menu>summary[aria-current=page]::before{content:"";position:absolute;left:0;right:0;bottom:11px;height:1.5px;background:currentColor}
.services-menu>summary[aria-current=page]::before{right:16px}
.services-menu>summary::after{position:absolute}
.services-dropdown a[aria-current=page]{text-decoration:none}
.nav-cta{font:600 14px/1.25 var(--body);letter-spacing:0;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 17px;border-radius:3px;color:var(--ink)}
.services-menu{position:relative;border:0}
.services-menu>summary{gap:8px;list-style:none;padding-right:16px}
.services-menu>summary::after{content:"";width:6px;height:6px;right:1px;top:19px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:rotate(45deg);font:inherit}
.services-menu[open]>summary::after{transform:rotate(225deg);top:23px}
.services-dropdown{position:absolute;top:calc(100% + 8px);left:-20px;width:258px;padding:10px;background:var(--ink-2);border:1px solid var(--line);border-radius:4px;box-shadow:0 15px 30px rgba(0,0,0,.3)}
.services-dropdown a{display:flex;align-items:center;min-height:46px;padding:10px 12px;font:400 15px/1.3 var(--body);white-space:normal;border-radius:2px}
.services-dropdown a:hover,.services-dropdown a:focus-visible{background:var(--ink-3)}
.menu-toggle{display:none;align-items:center;justify-content:center;gap:9px;background:transparent;border:1px solid var(--line);color:var(--paper);min-height:46px;padding:8px 12px;border-radius:3px;font-size:14px}
#mobile-menu{position:fixed;inset:0 0 0 auto;margin:0;width:min(360px,100vw);height:100dvh;max-height:100dvh;max-width:100vw;border:0;border-left:1px solid var(--line);background:var(--ink);color:var(--paper);padding:22px 24px;overflow:auto}
#mobile-menu::backdrop{background:rgba(0,0,0,.65)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px;font-weight:600}
.menu-close{display:flex;align-items:center;justify-content:center;color:var(--paper);background:transparent;border:1px solid var(--line);width:44px;height:44px;border-radius:3px;flex-shrink:0}
#mobile-menu nav{display:grid;gap:2px}
#mobile-menu nav>a,#mobile-menu summary{display:flex;align-items:center;min-height:50px;font:500 17px/1.4 var(--body);padding:12px 0;border-bottom:1px solid var(--line)}
#mobile-menu nav>.nav-cta{padding:14px;margin-top:20px;border:0;color:var(--ink);font-size:15px}
#mobile-menu .services-dropdown{position:static;width:auto;margin:0 0 12px;padding:4px 0 4px 14px;box-shadow:none;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent}
#mobile-menu .services-dropdown a{font-size:15px;color:var(--dim)}
#mobile-menu summary::after{top:20px;right:5px}
.drawer-contact{color:var(--dim);font-size:14px;margin-top:34px}
.drawer-contact a{display:inline-flex;align-items:center;min-height:44px;margin-right:20px;text-decoration:underline;text-underline-offset:4px}
body.menu-open{overflow:hidden}
.hero{padding:80px 0 64px}
.hero-grid{gap:48px}
.hero h1{font-size:clamp(44px,5.2vw,70px);line-height:1.09}
.hero p{font-size:18px;line-height:1.65;margin-bottom:26px}
.hero .section-intro{font-size:15px;color:var(--trace);margin-bottom:22px}
.hero-assure{font-family:var(--body);font-size:12px;gap:8px}
.page-hero{padding-bottom:64px}
.page-hero h1{font-size:clamp(38px,5vw,62px);max-width:960px}
.section-intro{color:var(--dim);font-size:17px;margin:0 0 24px;max-width:70ch}
.spectrum-caption{font:400 13px/1.5 var(--body);color:var(--paper);padding:15px 16px;border-bottom:1px solid var(--line)}
.spectrum-head,.spectrum-foot{font-size:12px;letter-spacing:0;gap:8px}
.spectrum-foot{flex-direction:column}
.threat-grid{gap:0;border-radius:4px;grid-auto-rows:1fr}
.threat-cell{padding:28px 26px;display:flex;flex-direction:column;gap:16px;min-width:0;border-right:1px solid var(--line)}
.threat-cell:last-child{border-right:0}
.threat-cell h3{font:600 17px/1.4 var(--body);color:var(--trace);text-wrap:nowrap;margin:0}
.threat-cell strong{font:600 23px/1.3 var(--display);margin:0;min-height:60px;text-wrap:balance}
.threat-cell p{font-size:16px;line-height:1.65;margin:0}
.svc-grid{gap:22px}
.svc{display:flex;flex-direction:column;padding:28px}
.svc h3{min-height:56px;margin-bottom:12px;font-size:22px}
.svc p{font-size:16px;line-height:1.6;flex:1;margin-bottom:24px}
.svc .btn{margin-top:auto;align-self:flex-start;font-family:var(--body);font-size:15px;letter-spacing:0;min-height:44px;padding:10px 17px}
.service-availability{margin-top:28px;color:var(--dim);font-size:16px}
.service-availability a{text-decoration:underline;text-underline-offset:4px;color:var(--trace)}
.step h3{min-height:50px}
.step p,.inspect p,.cov-panel>p{font-size:16px;line-height:1.65}
.inspect h3{min-height:44px}
.cov-grid{grid-template-columns:1fr 1fr}
.cov-panel{display:flex;flex-direction:column}
.cov-foot{margin-top:auto;padding-top:22px;font-family:var(--body);font-size:14px}
.cov-cities{margin-bottom:18px}
.city,.cap{font-family:var(--body);font-size:14px;letter-spacing:0;border-radius:3px}
.cap{padding:8px 12px}
.cov-tag{font-family:var(--body);font-size:14px;letter-spacing:0;text-transform:none}
.vip{background:var(--ink-2)}
.vip::before{display:none}
.vip-note,.safe-note{border-left:0;padding-left:0}
.vip-note{border-top:1px solid var(--line);padding-top:22px}
.disc-list li::before{border-width:1px;background:none}
.equip th{font-family:var(--body);font-size:14px;letter-spacing:0;text-transform:none}
.equip td{font-size:16px}
.equip td:first-child{font-size:14px}
.equip{font-variant-numeric:tabular-nums}
.field label{font-family:var(--body);font-size:14px;letter-spacing:0;text-transform:none;color:var(--paper)}
input,select,textarea{font-size:16px;border-color:#53697a}
input::placeholder,textarea::placeholder{color:var(--dim);opacity:1}
.btn{font-family:var(--body);font-size:14px;letter-spacing:.01em}
.enquiry-heading{font:600 26px/1.3 var(--display);margin:0 0 16px}
.form-note{font-family:var(--body);font-size:14px;line-height:1.5}
.way .lab{font-family:var(--body);font-size:13px;letter-spacing:0;text-transform:none}
footer{font-family:var(--body);font-size:14px;padding:40px 0}
.foot{display:grid;grid-template-columns:auto 1fr auto;gap:20px 32px}
.foot-copy p{margin:0;line-height:1.7}
.foot-copy p:first-child{color:var(--paper)}
.foot-contact{display:grid}
.foot-contact a{display:flex;align-items:center;min-height:40px}
.registration-note{grid-column:1/3;font-size:13px;border-top:1px solid var(--line);padding-top:18px}
.site-credit{font-size:13px;text-align:right;padding-top:18px;border-top:1px solid var(--line)}
.rv,.rv.in{opacity:1;transform:none;transition:none}
section[id],#enquiry{scroll-margin-top:140px}
@media(max-width:1100px){.nav{gap:18px}.nav-links{gap:16px}.nav-links>a,.services-menu>summary{font-size:13px}.nav-cta{font-size:13px;padding-left:13px;padding-right:13px}}
@media(max-width:1040px){
 .nav-links,.nav>.nav-cta{display:none}.menu-toggle{display:flex;margin-left:auto}.nav{height:72px;min-height:72px}
 .mobile-bar{display:flex;min-height:64px;padding-bottom:env(safe-area-inset-bottom)}body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
 .mobile-bar a{font-family:var(--body);font-size:13px;letter-spacing:0;padding:8px}
 .hero{padding-top:56px}.hero-grid{gap:36px}.hero-assure{font-size:12px}
 
 section[id],#enquiry{scroll-margin-top:130px}
}
@media(min-width:761px) and (max-width:1000px){.threat-cell{padding:24px 18px}.threat-cell h3{font-size:15px;text-wrap:balance;min-height:42px}.threat-cell strong{font-size:21px;min-height:82px}}
@media(max-width:920px){.cov-grid{grid-template-columns:1fr}.foot{grid-template-columns:auto 1fr}.foot-contact{grid-column:1/-1;grid-template-columns:1fr 1fr}.registration-note{grid-column:1}.site-credit{grid-column:2}.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
 .topbar .wrap{gap:16px}.topbar{font-size:12px}.topbar .wrap>span{font-size:12px;white-space:nowrap}
 .wrap{padding-left:20px;padding-right:20px}.brand-chip img{height:28px}.nav{height:68px;min-height:68px}
 .hero{padding:44px 0 48px}.hero h1{font-size:44px}.page-hero h1{font-size:38px;overflow-wrap:normal}.hero p{font-size:17px}
 section{padding-top:60px;padding-bottom:60px}.spectrum-head,.spectrum-foot{font-size:12px}
 .threat-cell{gap:15px;padding:28px;border-right:0;border-bottom:1px solid var(--line)}.threat-cell:last-child{border-bottom:0}
 .threat-cell h3{font-size:17px;text-wrap:balance}.threat-cell strong{min-height:0;font-size:24px}.threat-cell p{font-size:16px}
 .svc-grid{grid-template-columns:1fr}.svc h3,.inspect h3{min-height:0}.svc p{margin-bottom:22px}.svc{padding:26px}
 .step h3{min-height:0}.equip th,.equip td{font-size:14px;overflow-wrap:anywhere}
 .foot{grid-template-columns:1fr;gap:24px}.foot-contact{grid-template-columns:1fr}.registration-note,.site-credit{grid-column:1;text-align:left;padding-top:16px}
 .footer-brand{justify-self:start}.footer-brand img{height:34px}.foot-copy p{font-size:14px}
 .mobile-bar a{font-size:12px}.contact-grid{gap:42px}.hero .btn{min-height:48px;padding:14px 20px}
 .spectrum-panel{margin-top:0}.btn{font-size:14px}.cta-row{gap:10px}
}
@media(max-width:360px){.topbar .wrap{gap:10px;padding-left:12px;padding-right:12px}.topbar,.topbar .wrap>span{font-size:12px}.mobile-bar a{font-size:12px}.hero h1{font-size:40px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Confirmed registration, reserved announcement space and editorial imagery. */
:root{--announcement-height:44px;--nav-height:124px}
.announcement{height:var(--announcement-height);background:var(--trace);color:var(--ink);padding:0}
.announce-inner{display:flex;align-items:center;justify-content:center;height:44px;gap:20px;font:500 14px/1.2 var(--body);white-space:nowrap}
.announce-inner>span{color:var(--ink)}
.announce-inner>a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.announce-close{width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;color:var(--ink);padding:0;flex-shrink:0}
.announcement :focus-visible{outline-color:var(--ink);outline-offset:-4px}
.announce-close:hover{background:rgba(6,17,25,.12)}
.announcement-dismissed .announcement{background:var(--ink)}
.announcement-dismissed .announce-inner{visibility:hidden}
.registration-contact{color:var(--trace);font-size:15px;margin:0 0 16px}
.inspection-photo{margin:0;min-width:0}
.inspection-photo img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:4px}
.inspection-photo figcaption{font:400 13px/1.5 var(--body);color:var(--dim);margin-top:10px}
.hero-media{min-width:0;align-self:center}
.hero-media .spectrum-panel{margin-top:0}
.hero-media canvas{height:230px}
.service-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:52px;align-items:start}
.service-layout>.inspection-photo{margin-top:8px}
.equipment-photo{margin:28px 0;max-width:700px}
.consent-field{margin:16px 0;font:400 14px/1.6 var(--body);color:var(--paper)}
.consent-field label{display:flex;align-items:flex-start;gap:12px}
.consent-field input{width:20px;height:20px;flex-shrink:0;margin-top:2px;accent-color:var(--trace)}
.consent-field .field-error{display:block}
@media(max-width:1040px){.service-layout{gap:32px}}
@media(max-width:760px){
 :root{--nav-height:112px}
 .announce-inner{gap:14px;font-size:12px;padding-left:12px;padding-right:8px;justify-content:center}
 .service-layout{grid-template-columns:1fr;gap:28px}
 .service-layout>.inspection-photo{margin-top:0}
 .equipment-photo{margin:24px 0}
}

.announcement-returning .announcement{height:0;overflow:hidden}
@media(min-width:761px){.contact-intro{padding-top:48px;padding-bottom:40px}}