/* RV Battery Service. Palette sampled from the logo: red #F9171A, electric blue #0093F7/#19ABFC, deep navy #010D19, silver #FAFAFB, sunset #FC8202/#FDCB05. */
@font-face{font-family:"Exo 2";src:url(../fonts/exo2-italic.woff2) format("woff2");font-style:italic;font-weight:100 900;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(../fonts/sourcesans3.woff2) format("woff2");font-weight:200 900;font-display:swap}
@font-face{font-family:"Exo Fallback";src:local("Arial Bold Italic"),local("Arial-BoldItalicMT"),local("Liberation Sans Bold Italic"),local("Arial");size-adjust:104%}
:root{--navy:#010D19;--navy2:#0B1A2E;--navy3:#12294a;--blue:#0093F7;--blue2:#19ABFC;--link:#0063B1;--red:#F9171A;--red-d:#C8101A;--sun:#FC8202;--yel:#FDCB05;--silver:#FAFAFB;--steel:#E9EDF3;--line:#D5DCE6;--ink:#0B1A2E;--text:#24303F;--muted:#5A6676;--w:1200px;--head:"Exo 2","Exo Fallback",system-ui,sans-serif;--body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--sunset:linear-gradient(90deg,var(--red) 0%,var(--sun) 55%,var(--yel) 100%)}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;font-family:var(--body);font-size:1.1rem;line-height:1.62;color:var(--text);background:var(--silver)}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--red-d)}
h1,h2,h3,.sec-h,.kicker,.btn,.card-title,.ct-t,.fc-h,.cb-h,.foot-h,.side-h,.toc-h,.hb-h,.shield,.rl-h{font-family:var(--head);font-style:italic}
h1,h2,h3{color:var(--ink);line-height:1.12;letter-spacing:-.01em;margin:1.6em 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:900;margin-top:.2em;text-transform:none}
h2{font-size:clamp(1.45rem,2.6vw,2rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:860px}
.skip{position:absolute;left:-999px;top:0;background:var(--yel);color:var(--navy);padding:8px 14px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue2);outline-offset:2px}

/* top bar + header */
.topbar{background:var(--navy);color:#cfe3f7;font-size:.86rem}
.tb{display:flex;justify-content:space-between;gap:12px;padding:6px 20px}
.tb-r{font-family:var(--head);font-style:italic;font-weight:700;color:var(--yel)}
.site-header{background:linear-gradient(180deg,var(--navy2),var(--navy));position:sticky;top:0;z-index:50;border-bottom:4px solid transparent;border-image:var(--sunset) 1;box-shadow:0 4px 18px rgba(1,13,25,.35)}
.hdr{display:flex;align-items:center;gap:18px;min-height:84px}
.brand{display:block;flex:0 0 auto;line-height:0}
.logo img{width:210px;height:auto}
.logo-footer img{width:300px}
.site-nav{margin-left:auto}
.site-nav>ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.site-nav a{display:block;padding:10px 11px;color:#fff;text-decoration:none;font-weight:600;font-size:1rem;border-radius:6px}
.site-nav>ul>li>a:hover,.site-nav>ul>li>a:focus{background:rgba(25,171,252,.16);color:#fff}
.has-sub{position:relative}
.sub{display:none;position:absolute;top:100%;left:0;min-width:280px;background:#fff;list-style:none;margin:0;padding:8px;border-radius:10px;box-shadow:0 18px 40px rgba(1,13,25,.28);border-top:4px solid var(--blue)}
.sub a{color:var(--ink);font-weight:600;padding:7px 10px;font-size:.96rem}
.sub a:hover{background:var(--steel);color:var(--red-d)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.hdr-cta{display:flex;align-items:center;gap:12px}
.hdr-phone{display:flex;flex-direction:column;color:#fff;text-decoration:none;line-height:1.1;text-align:right}
.hp-l{font-size:.75rem;color:var(--yel);text-transform:uppercase;letter-spacing:.06em}
.hp-n{font-family:var(--head);font-style:italic;font-weight:800;font-size:1.25rem}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:2px solid rgba(255,255,255,.4);color:#fff;font:inherit;font-weight:700;padding:8px 12px;border-radius:8px;align-items:center;gap:8px}
.nt-bars{display:inline-block;width:18px;height:2px;background:#fff;box-shadow:0 -6px 0 #fff,0 6px 0 #fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:800;font-size:1.08rem;text-decoration:none;transition:transform .12s,box-shadow .12s;border:2px solid transparent;letter-spacing:.01em}
.btn:hover{transform:translateY(-1px)}
.btn-call,.btn-primary{background:var(--red-d);color:#fff;box-shadow:0 6px 18px rgba(200,16,26,.35)}
.btn-call:hover,.btn-primary:hover{background:#a80d16;color:#fff}
.btn-text{background:var(--link);color:#fff}
.btn-text:hover{background:#004f8f;color:#fff}
.btn-text.btn-primary{background:var(--red-d)}
.btn-text.btn-primary:hover{background:#a80d16}
.btn-sm{padding:9px 18px;font-size:.98rem}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.2em 0}
.cta-row.dark .btn-text:not(.btn-primary){background:#fff;color:var(--ink)}

/* home hero */
.home-hero{position:relative;color:#fff;overflow:hidden;background:var(--navy);isolation:isolate}
.hh-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.home-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(1,13,25,.94) 0%,rgba(1,13,25,.82) 40%,rgba(1,13,25,.25) 75%,rgba(1,13,25,.1) 100%)}
.home-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--sunset)}
.hh{padding:72px 20px 84px;max-width:var(--w)}
.hh h1{color:#fff;max-width:14ch;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hh .lead{max-width:58ch;font-size:1.22rem;color:#e6eef8}
.tagline{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 18px;padding:0}
.tagline a{display:inline-block;padding:6px 14px;border-radius:4px;color:#fff;text-decoration:none;font-family:var(--head);font-style:italic;font-weight:800;font-size:.95rem;transform:skewX(-8deg)}
.tg-red a{background:var(--red-d)}.tg-blue a{background:#0070C9}.tg-sun a{background:var(--sun);color:var(--navy)}
.hh-facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin:22px 0 0;font-weight:600;color:#cfe3f7}
.hh-facts span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--yel);margin-right:8px;transform:skewX(-12deg)}

.sec-h{font-weight:900;font-size:clamp(1.6rem,3vw,2.3rem);margin:0 0 .6em;position:relative;padding-bottom:.35em}
.sec-h::after{content:"";position:absolute;left:0;bottom:0;width:72px;height:5px;background:var(--sunset);border-radius:3px;transform:skewX(-20deg)}
.sec-h.sm{font-size:1.4rem}
section{scroll-margin-top:90px}
.home-core,.home-intro,.home-areas,.home-steps,.home-more,.home-guides,.home-faq{padding:64px 0}
.home-core{background:#fff}
.core-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.core-tile{display:flex;flex-direction:column;background:var(--navy2);color:#fff;text-decoration:none;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(1,13,25,.18);border-top:6px solid var(--red);transition:transform .15s}
.core-tile:hover{transform:translateY(-3px);color:#fff}
.ct-blue{border-top-color:var(--blue)}.ct-sun{border-top-color:var(--sun)}
.ct-img img{aspect-ratio:16/10;object-fit:cover;width:100%}
.ct-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px}
.ct-n{font-family:var(--head);font-style:italic;font-weight:900;color:var(--yel);font-size:.95rem}
.ct-t{font-weight:900;font-size:1.45rem;line-height:1.15}
.ct-d{color:#cfdbea;font-size:1rem}
.ct-more{margin-top:auto;font-weight:700;color:var(--blue2)}
.hi-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:start}
.rigs{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rigs li{background:#fff;border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:10px;padding:12px 16px}
.rigs li:nth-child(3n+2){border-left-color:var(--red)}.rigs li:nth-child(3n){border-left-color:var(--sun)}
.rigs strong{display:block;font-family:var(--head);font-style:italic;color:var(--ink);font-size:1.08rem}
.rigs span{color:var(--muted);font-size:.98rem}
.home-road{background:radial-gradient(ellipse at 85% 120%,rgba(252,130,2,.35),transparent 55%),linear-gradient(160deg,var(--navy3),var(--navy));color:#e3ecf7;padding:64px 0}
.home-road h2{color:#fff;margin-top:.2em}
.home-road .kicker{color:var(--yel)}
.hr-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.hwy-board{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:20px}
.hb-h{font-weight:800;color:#fff;margin:0 0 10px}
.hwy-board ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.hwy-board a{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;padding:8px 10px;border-radius:8px}
.hwy-board a:hover{background:rgba(25,171,252,.18);color:#fff}
.shield{display:inline-flex;align-items:center;justify-content:center;min-width:58px;padding:4px 8px;background:#0057a8;border:2px solid #fff;border-radius:8px 8px 14px 14px;font-weight:900;font-size:.9rem;color:#fff}
.home-areas{background:#fff}
.ha-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.region-line{margin:0 0 12px;font-size:.98rem;color:var(--muted)}
.rl-h{display:block;font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none}
.rl-h:hover{color:var(--red-d)}
.home-steps{background:var(--steel)}
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps li{counter-increment:s;background:#fff;border-radius:12px;padding:56px 18px 18px;position:relative;box-shadow:0 4px 14px rgba(1,13,25,.06)}
.steps li::before{content:counter(s);position:absolute;top:14px;left:18px;font-family:var(--head);font-style:italic;font-weight:900;font-size:1.8rem;color:var(--red-d)}
.steps strong{display:block;color:var(--ink)}
.home-guides{background:var(--navy2);color:#dbe6f3}
.home-guides .sec-h{color:#fff}
.home-guides a{color:#bfe3ff}
.home-guides a:hover{color:var(--yel)}
.hg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.aside-link a{font-weight:700}

/* cards + lists */
.cards{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;color:var(--text);transition:box-shadow .15s,transform .15s;border-bottom:4px solid var(--blue)}
.card:hover{box-shadow:0 12px 26px rgba(1,13,25,.12);transform:translateY(-2px);color:var(--text)}
.card-img img{aspect-ratio:16/10;object-fit:cover;width:100%}
.card-body{padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.card-kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);font-weight:700}
.card-title{font-weight:800;color:var(--ink);font-size:1.12rem;line-height:1.2}
.card-text{font-size:.96rem;color:var(--muted)}
.index-list{list-style:none;margin:0 0 1.2em;padding:0;display:grid;gap:10px}
.index-list.two{grid-template-columns:1fr 1fr}
.index-list li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.index-list a{font-weight:700;display:block}
.index-list span{display:block;font-size:.95rem;color:var(--muted);margin-top:2px}
.pill-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1em;padding:0}
.pill-list a{display:inline-block;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.96rem}
.pill-list.light a{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
.pill-list.light a:hover{background:var(--red-d)}
.plain-list{list-style:none;margin:0;padding:0}
.plain-list li{padding:5px 0;border-bottom:1px solid rgba(127,140,160,.2)}
.plain-list a{text-decoration:none;font-weight:600}

/* page hero */
.page-hero{background:linear-gradient(135deg,var(--navy2) 0%,var(--navy) 70%);color:#dbe6f3;position:relative}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--sunset)}
.page-hero h1{color:#fff}
.page-hero .lead{font-size:1.18rem;color:#dbe6f3;max-width:60ch}
.ph{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;padding:36px 20px 48px}
.page-hero.no-img .ph{grid-template-columns:1fr}
.ph-media .photo{margin:0}
.ph-media img{border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.ph-media figcaption{color:#a9bcd3}
.kicker{font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;color:var(--sun);margin:0 0 .4em}
.page-hero .kicker{color:var(--yel)}
.byline{color:#a9bcd3;font-size:.95rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;margin:0 0 14px;padding:0;font-size:.9rem;color:#a9bcd3}
.crumbs li+li::before{content:"›";margin:0 6px;color:var(--sun)}
.crumbs a{color:#bfe3ff}

/* layout + prose */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;padding-top:40px;padding-bottom:56px}
.layout.single{grid-template-columns:minmax(0,820px)}
.prose-wrap{padding-top:40px;padding-bottom:56px}
.prose{max-width:780px}
.prose>h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.3em 0}
.prose blockquote{margin:1.5em 0;padding:14px 18px;background:#fff;border-left:5px solid var(--sun);border-radius:0 10px 10px 0}
.prose blockquote p:last-child{margin:0}
.photo{margin:1.6em 0}
.photo img{border-radius:12px;width:100%}
.photo figcaption{font-size:.9rem;color:var(--muted);margin-top:6px}
.table-wrap{overflow-x:auto;margin:1.4em 0}
.prose table{border-collapse:collapse;width:100%;background:#fff;font-size:.98rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--navy2);color:#fff;font-weight:700}
.toc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:0 0 1.6em;border-top:4px solid var(--blue)}
.toc-h{font-weight:800;margin:0 0 6px;color:var(--ink)}
.toc ol{margin:0;padding-left:1.2em}
.qa h3,.faq h3{font-size:1.1rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;margin:0 0 10px;padding:0 16px}
.faq summary{cursor:pointer;list-style:none;padding:14px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{display:inline;margin:0}
.faq summary::after{content:"+";float:right;font-weight:900;color:var(--red-d);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq-a{padding:0 0 12px}
.sources{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 20px 12px;margin:2em 0}
.sources h2{margin-top:.8em}
.sources p{font-size:.95rem;color:var(--muted)}
.related h2{margin-top:2em}
.hub-group{margin-top:2em}
.svc-row{display:grid;grid-template-columns:240px 1fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin:0 0 14px}
.svc-row img{border-radius:8px;aspect-ratio:16/10;object-fit:cover}
.svc-row h3{margin:0 0 6px}

/* sidebar */
.side{display:flex;flex-direction:column;gap:22px}
.callbox{background:linear-gradient(160deg,var(--navy3),var(--navy));color:#dbe6f3;border-radius:14px;padding:22px;position:sticky;top:110px;border-top:5px solid var(--red)}
.cb-h{font-weight:900;font-size:1.4rem;color:#fff;margin:0 0 8px}
.cb-num{display:block;font-family:var(--head);font-style:italic;font-weight:900;font-size:1.6rem;color:var(--yel);text-decoration:none;margin:6px 0 10px}
.cb-text{width:100%}
.cb-small{font-size:.9rem;color:#a9bcd3;margin:10px 0 0}
.side-links{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.side-h{font-weight:800;color:var(--ink);margin:0 0 6px}

/* map */
.map{position:relative;height:440px;border-radius:14px;overflow:hidden;background:linear-gradient(160deg,#dfe9f5,#c7d8ec);border:1px solid var(--line);z-index:0}
.map-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;color:var(--ink);font-weight:600}
.map-note{font-size:.82rem;color:var(--muted);margin:8px 0 0}
.map-pin{background:var(--red);border:3px solid #fff;border-radius:50%;box-shadow:0 1px 6px rgba(0,0,0,.45)}
.map-pin.main{background:var(--blue)}
.leaflet-popup-content a{font-weight:700}

/* final cta + footer */
.final-cta{background:var(--sunset);color:var(--navy)}
.fc{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 20px;flex-wrap:wrap}
.fc-h{font-weight:900;font-size:clamp(1.3rem,2.6vw,1.9rem);margin:0;color:var(--navy);line-height:1.15}
.fc-s{margin:6px 0 0;font-weight:600}
.final-cta .btn-text.btn-primary{background:var(--navy);box-shadow:none}
.final-cta .btn-text.btn-primary:hover{background:var(--navy3)}
.final-cta .btn-call{background:var(--navy)}
.site-footer{background:var(--navy);color:#b7c7da;font-size:.98rem;position:relative}
.stripe{height:4px;background:linear-gradient(90deg,var(--blue),var(--blue2))}
.foot{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:28px;padding:48px 20px 24px}
.foot-brand .brand{margin-bottom:14px}
.foot-h{font-weight:800;color:#fff;margin:0 0 8px}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin:0 0 6px}
.site-footer a{color:#cfe3f7;text-decoration:none}
.site-footer a:hover{color:var(--yel)}
.nap{color:#dbe6f3}
.foot-legal{border-top:1px solid rgba(255,255,255,.1);padding:16px 20px 90px;font-size:.84rem;color:#8ea2ba}
.dock{display:none}

@media (max-width:1100px){
 .site-nav a{padding:10px 8px;font-size:.95rem}
 .logo-header img{width:180px}
}
@media (max-width:960px){
 .tb-r{display:none}
 .nav-toggle{display:inline-flex}
 .hdr{flex-wrap:wrap;min-height:72px}
 .hdr-cta{display:none}
 .site-nav{display:none;width:100%;margin:0;padding:0 0 14px}
 .site-nav.open{display:block}
 .site-nav>ul{flex-direction:column}
 .sub{display:none!important}
 .logo-header img{width:168px}
 .core-grid,.grid-3,.hg-grid{grid-template-columns:1fr 1fr}
 .hi-grid,.hr-grid,.ha-grid,.ph,.layout{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr 1fr}
 .foot{grid-template-columns:1fr 1fr}
 .foot-brand{grid-column:1/-1}
 .callbox{position:static}
 .dock{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:1px;background:var(--navy);box-shadow:0 -4px 16px rgba(0,0,0,.25)}
 .dock a{flex:1;text-align:center;padding:15px 10px;font-family:var(--head);font-style:italic;font-weight:800;color:#fff;text-decoration:none;font-size:1.05rem}
 .dock-call{background:var(--red-d)}
 .dock-text{background:var(--link)}
 .dock a:only-child{background:var(--red-d)}
}
@media (max-width:620px){
 body{font-size:1.05rem}
 .core-grid,.grid-3,.grid-2,.hg-grid,.steps,.index-list.two,.foot{grid-template-columns:1fr}
 .hh{padding:44px 20px 56px}
 .home-hero::before{background:linear-gradient(180deg,rgba(1,13,25,.78),rgba(1,13,25,.92))}
 .svc-row{grid-template-columns:1fr}
 .map{height:360px}
 .btn{width:100%}
 .home-core,.home-intro,.home-areas,.home-steps,.home-more,.home-guides,.home-faq,.home-road{padding:44px 0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}