:root{--seam:#262A2F;--seam2:#373D45;--sky:#4E7FA8;--sky-dk:#3A6488;--sky-lt:#E4EDF4;
--rust:#B4653C;--chalk:#F7F7F5;--chalk2:#E8E9E5;--line:#D3D5CF;--ink:#1F2226;--soft:#525860;--white:#fff;
--d:"Sora",system-ui,sans-serif;--u:"IBM Plex Sans",system-ui,sans-serif;--sh:0 1px 2px rgba(31,34,38,.06),0 14px 32px rgba(31,34,38,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--chalk);color:var(--ink);font-family:var(--u);font-size:17.5px;line-height:1.68}
h1,h2{font-family:var(--d);font-weight:700;line-height:1.16;letter-spacing:-.02em;margin:0 0 .4em}
h1{font-size:clamp(32px,4vw,50px)}h2{font-size:clamp(24px,2.7vw,36px)}
h3{font-weight:600;font-size:19px;line-height:1.3;margin:0 0 .35em}
p{margin:0 0 1em;max-width:68ch}a{color:var(--sky-dk)}
img{max-width:100%;height:auto}
.wrap{width:min(1170px,calc(100% - 40px));margin-inline:auto}.pad{padding-block:clamp(44px,5.6vw,80px)}
.eb{font-size:12.5px;font-weight:600;letter-spacing:.16em;color:var(--sky-dk);margin-bottom:11px;text-transform:uppercase}
.lede{font-size:18px;color:var(--soft);max-width:62ch}
main{display:block}
a.skip{position:absolute;left:-999px;top:0;background:var(--sky);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:200}
a.skip:focus{left:0}

/* header / nav */
header{position:sticky;top:0;z-index:40;background:var(--white);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;padding-block:13px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.brandmark{width:44px;height:44px;flex:none;object-fit:contain;display:block}
.brand b{font-family:var(--d);font-weight:700;font-size:17px;display:block;line-height:1.15}
.brand small{display:block;font-size:10px;letter-spacing:.14em;color:var(--soft);font-weight:600}
.mainnav{margin-left:auto;display:flex;align-items:center;gap:22px}
.mainnav>a{color:var(--soft);text-decoration:none;font-size:16px}
.mainnav>a:hover{color:var(--sky-dk)}
.navgroup{position:relative}
.navgroup>button{font:inherit;font-size:16px;color:var(--soft);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:5px;padding:6px 0}
.navgroup>button:hover,.navgroup:hover>button,.navgroup:focus-within>button{color:var(--sky-dk)}
.navgroup>button::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-3px}
.navdrop{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh);min-width:280px;max-height:420px;overflow-y:auto;padding:8px;list-style:none;margin:8px 0 0;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .15s,transform .15s;z-index:50}
.navgroup:hover .navdrop,.navgroup:focus-within .navdrop{opacity:1;visibility:visible;transform:translateY(0)}
.navdrop li{margin:0}
.navdrop a{display:block;padding:9px 12px;border-radius:6px;font-size:15px;color:var(--ink);text-decoration:none}
.navdrop a:hover{background:var(--sky-lt);color:var(--sky-dk)}
.navdrop a.allsvc{font-weight:600;color:var(--sky-dk);border-top:1px solid var(--line);margin-top:6px;padding-top:12px}
.cb{background:var(--sky);color:#fff;text-decoration:none;font-weight:600;font-size:16px;padding:11px 19px;border-radius:6px;white-space:nowrap}
.cb:hover{background:var(--sky-dk);color:#fff}
.hamb{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px;width:44px;height:44px}
.hamb span{display:block;width:24px;height:2px;background:var(--ink);margin:5px auto;transition:transform .2s,opacity .2s}
.hamb[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamb[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.drawer{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:#fff;z-index:100;transform:translateX(100%);transition:transform .25s;overflow-y:auto;padding:20px;box-shadow:-8px 0 30px rgba(0,0,0,.2)}
.drawer.open{transform:translateX(0)}
.drawerhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawerclose{background:none;border:0;font-size:26px;cursor:pointer;line-height:1;padding:4px 8px}
.drawer h4{font-size:12px;letter-spacing:.13em;color:var(--soft);text-transform:uppercase;margin:20px 0 8px}
.drawer ul{list-style:none;margin:0 0 6px;padding:0}
.drawer li a{display:block;padding:10px 4px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--chalk2);font-size:16px}
.drawer .cb{display:block;text-align:center;margin-top:16px}
.scrim{position:fixed;inset:0;background:rgba(20,22,25,.45);z-index:90;opacity:0;visibility:hidden;transition:opacity .2s}
.scrim.open{opacity:1;visibility:visible}
body.noscroll{overflow:hidden}

/* hero */
.hero{background:var(--seam);color:#DADDE1;position:relative;overflow:hidden}
.strata{position:absolute;inset:0;opacity:.35;background:repeating-linear-gradient(0deg,transparent 0 54px,rgba(255,255,255,.07) 54px 56px)}
.hero .wrap{position:relative;z-index:2}
.hg{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(24px,3.4vw,44px);align-items:center;padding-block:clamp(40px,5.2vw,76px)}
.hero h1{color:#fff;max-width:19ch}.hero .lede{color:#9EA5AD;margin-top:14px}.hero .eb{color:#8FB8D6}
.herocta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:22px}
.bigcall{display:inline-flex;flex-direction:column;background:var(--sky);color:#fff;text-decoration:none;padding:12px 26px;border-radius:8px;box-shadow:var(--sh)}
.bigcall em{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.13em;opacity:.85}
.bigcall b{font-family:var(--d);font-weight:700;font-size:23px;line-height:1.2}
.bigcall:hover{background:var(--sky-dk);color:#fff}
.seccta{color:#fff;text-decoration:none;font-weight:600;font-size:16px;padding:13px 20px;border:2px solid rgba(255,255,255,.28);border-radius:8px}
.seccta:hover{border-color:var(--rust);color:#DFA184}
.trust{display:flex;flex-wrap:wrap;gap:9px 22px;margin-top:20px;padding:0;list-style:none;font-size:15px;color:#979EA6}
.trust li{display:flex;align-items:center;gap:7px}.trust i{width:9px;height:9px;background:var(--rust);flex:none;border-radius:2px}
.heropanel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:20px 22px}
.heropanel h2{font-size:19px;color:#fff;margin-bottom:8px}.heropanel p{font-size:15px;color:#9EA5AD;margin:0}
.heropanel dl{margin:14px 0 0}.heropanel dt{font-size:11px;letter-spacing:.13em;color:#8A9199;font-weight:600;margin-top:11px;text-transform:uppercase}
.heropanel dd{margin:1px 0 0;font-size:15.5px;font-weight:600;color:#fff}

/* interactive widget: soil/basement condition checker */
.checkerbox{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:24px;box-shadow:var(--sh)}
.checkerctl{padding:20px 24px;background:var(--chalk2);border-bottom:1px solid var(--line)}
.checkerctl h3{margin-bottom:11px}
.checkerbtns{display:flex;gap:9px;flex-wrap:wrap}
.checkerbtns button{font-family:var(--u);font-size:15px;font-weight:600;color:var(--ink);background:var(--white);border:2px solid var(--line);border-radius:6px;padding:10px 16px;cursor:pointer}
.checkerbtns button:hover{border-color:var(--sky)}
.checkerbtns button[aria-pressed="true"]{background:var(--seam);border-color:var(--seam);color:#fff}
.checkergrid{display:grid;grid-template-columns:270px 1fr}
.checkervis{background:var(--seam);padding:22px;display:grid;place-items:center}
.checkervis svg{width:100%;height:auto;max-width:220px}
.checkerout{padding:22px 24px}
.condbadge{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.13em;padding:5px 12px;border-radius:20px;margin-bottom:11px;text-transform:uppercase}
.checkerout h3{font-family:var(--d);font-weight:700;font-size:21px;margin-bottom:8px}
.checkerout>p{font-size:16px;color:var(--soft);margin:0 0 15px}
.checkerout h4{font-size:11px;letter-spacing:.13em;color:var(--soft);font-weight:600;margin:0 0 11px;text-transform:uppercase}
.checkerlist{list-style:none;margin:0 0 17px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:6px 20px}
.checkerlist li{position:relative;padding-left:19px;font-size:15.5px;color:var(--soft)}
.checkerlist li::before{content:"";position:absolute;left:0;top:10px;width:10px;height:3px;background:var(--rust)}
.checkerout a{font-weight:600;font-size:16px;text-decoration:none;background:var(--sky);color:#fff;padding:11px 22px;border-radius:6px;display:inline-block}
.checkerout a:hover{background:var(--sky-dk);color:#fff}

/* service cards */
.cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:24px}
.svccard{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:21px 22px;transition:transform .15s,box-shadow .15s;text-decoration:none;color:inherit;display:block}
.svccard:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.svctag{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:.12em;color:var(--sky-dk);background:var(--sky-lt);padding:4px 10px;border-radius:20px;margin-bottom:10px;text-transform:uppercase}
.svccard p{font-size:15.5px;color:var(--soft);margin:0}
.svccard span.more{display:inline-block;margin-top:11px;font-weight:600;font-size:15px;border-bottom:2px solid #A9C6DC;padding-bottom:1px}

/* local know-how band */
.band{background:var(--seam);color:#DADDE1}.band h2{color:#fff}.band .lede{color:#9EA5AD}.band .eb{color:#DFA184}
.bandcols{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px;margin-top:26px}
.bandcols div{border-top:2px solid var(--rust);padding-top:14px}.bandcols h3{color:#fff}.bandcols p{font-size:15.5px;margin:0;color:#9EA5AD}

/* steps */
.stepgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px;margin-top:24px;counter-reset:s}
.stepgrid div{counter-increment:s;padding-top:15px;border-top:1px solid var(--line)}
.stepgrid div::before{content:"0" counter(s);font-family:var(--d);font-weight:700;font-size:15px;color:var(--sky-dk);display:block;margin-bottom:6px}
.stepgrid p{margin:0;font-size:15.5px;color:var(--soft)}

/* areas list chips */
.areachips{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px;padding:0;list-style:none}
.areachips li a{display:block;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:8px 16px;font-size:15.5px;text-decoration:none;color:var(--ink)}
.areachips li a:hover{border-color:var(--sky);color:var(--sky-dk)}

/* faq accordion */
.faqlist{margin-top:22px;max-width:800px;margin-inline:auto}
.faqlist details{background:var(--white);border:1px solid var(--line);border-radius:10px;margin-bottom:10px}
.faqlist details[open]{border-color:var(--sky)}
.faqlist summary{cursor:pointer;list-style:none;padding:17px 46px 17px 20px;font-family:var(--d);font-weight:600;font-size:17px;position:relative}
.faqlist summary::-webkit-details-marker{display:none}
.faqlist summary::after{content:"";position:absolute;right:20px;top:23px;width:10px;height:10px;border-right:2px solid var(--sky-dk);border-bottom:2px solid var(--sky-dk);transform:rotate(45deg);transition:transform .2s}
.faqlist details[open] summary::after{transform:rotate(-135deg);top:27px}
.faqlist .ans{padding:0 20px 17px}.faqlist .ans p{margin:0;font-size:16px;color:var(--soft)}

/* data table + zip card */
.datatable{width:100%;border-collapse:collapse;margin:20px 0;font-size:15.5px}
.datatable caption{text-align:left;font-weight:600;margin-bottom:8px;color:var(--ink)}
.datatable th,.datatable td{border:1px solid var(--line);padding:10px 13px;text-align:left}
.datatable th{background:var(--chalk2);font-weight:600}
.tablewrap{overflow-x:auto}
.zipcard{background:var(--sky-lt);border:1px solid #C7DAEA;border-radius:10px;padding:20px 22px;margin:22px 0}
.zipcard h3{margin-bottom:6px}
.zipcard p{margin:0;font-size:15.5px;color:var(--soft)}
.zipcard .zips{font-weight:600;color:var(--ink)}

/* content typography helpers */
.content h2{margin-top:1.1em}
.content .wrap{max-width:800px}
.content ul.plain{padding-left:1.2em}
.content ul.plain li{margin-bottom:.4em;font-size:16.5px}

/* mid-content CTA */
.midcta{background:var(--sky-lt);border:1px solid #C7DAEA;border-radius:10px;padding:28px 32px;margin:38px auto;max-width:800px;text-align:center}
.midcta p{margin:0 0 15px;font-size:17px;color:var(--ink);max-width:none}
.midcta .bigcall{margin:0 auto}

/* final CTA */
.final{background:var(--sky);color:#fff}.final h2{color:#fff;max-width:19ch}.final p{color:#D9E7F1;font-size:18px}
.final .bigcall{background:var(--seam)}.final .bigcall:hover{background:var(--seam2)}

/* footer */
footer{background:#1F2328;color:#8E959D;font-size:16px;padding-block:44px 28px}
.fcols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:30px}
footer h4{color:#fff;font-family:var(--d);font-weight:600;font-size:13px;letter-spacing:.13em;margin:0 0 12px;text-transform:uppercase}
footer ul{list-style:none;margin:0;padding:0}footer li{margin-bottom:8px}
footer a{color:#BFC5CC;text-decoration:none}footer a:hover{color:#fff;text-decoration:underline}
.fbrand img{width:72px;height:72px;object-fit:contain;display:block;margin-bottom:12px}
.fbrand b{font-family:var(--d);font-weight:700;font-size:19px;color:#fff;display:block}
.fbrand small{display:block;font-size:10.5px;letter-spacing:.15em;color:#828992;font-weight:600;margin-bottom:12px;text-transform:uppercase}
.fbrand p{font-size:15.5px;margin:0;max-width:32ch}
.fcall{display:inline-block;margin-top:14px;background:var(--sky);color:#fff;text-decoration:none;font-weight:600;padding:11px 20px;border-radius:6px}
.fcall:hover{color:#fff}
.legal{margin-top:32px;padding-top:16px;border-top:1px solid #333940;font-size:13.5px;color:#828992}

/* mobile sticky call bar */
.stickycall{display:none}
@media(max-width:1000px){.fcols{grid-template-columns:1fr 1fr 1fr}.checkergrid{grid-template-columns:1fr}}
@media(max-width:900px){.mainnav{display:none}.hamb{display:block}.hg{grid-template-columns:1fr}
 body{padding-bottom:68px}.stickycall{display:flex;align-items:center;justify-content:center;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--sky);color:#fff;padding:15px;font-weight:600;font-size:17px;text-decoration:none}}
@media(max-width:620px){.fcols{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px}