/* Grand Island Commercial Roofing · signature H10-S9-P2-B1-R8-F8-M47-C5-I8-E8 · T1 */
:root{
  --base:#2A4A36;--base-dk:#1D3627;--sec:#718676;--acc:#E0C79C;--acc-dk:#CDB07C;--acc-lt:#F3EAD8;
  --bg:#F6F3EC;--alt:#FFFFFF;--tint:#EEE7D7;--ink:#14241C;--muted:#3B4A40;--line:#D8D0BE;
  --fh:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --fb:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --r:6px;--wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;font-family:var(--fb);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg)}
@media (min-width:900px){body{font-size:18px}}
img{max-width:100%;height:auto;display:block}
a{color:var(--base);text-underline-offset:3px}
a:hover{color:var(--base-dk)}
:focus-visible{outline:3px solid var(--base);outline-offset:2px}
.on-dark :focus-visible,.band :focus-visible,.closing :focus-visible,.site-footer :focus-visible,.hero-panel :focus-visible{outline-color:var(--acc)}
h1,h2,h3,h4{font-family:var(--fh);font-weight:700;line-height:1.25;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(30px,4.2vw,46px)}
h2{font-size:clamp(25px,3vw,34px)}
h3{font-size:clamp(19px,1.6vw,22px);font-weight:600}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 18px}
@media (min-width:900px){.wrap{padding:0 28px}}
.narrow{max-width:860px}
.center{text-align:center;margin-top:32px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 24px;border-radius:var(--r);font-family:var(--fh);font-weight:600;font-size:17px;line-height:1.2;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--acc);color:var(--ink);border-color:var(--acc)}
.btn-primary:hover{background:var(--acc-dk);border-color:var(--acc-dk);color:var(--ink)}
.btn-call{background:var(--base);color:#fff;border-color:var(--base)}
.btn-call:hover{background:var(--base-dk);color:#fff}
.band .btn-call,.closing .btn-call,.hero-panel .btn-call{border-color:#fff}
.btn-sm{min-height:48px;padding:10px 16px;font-size:16px}
.btn-block{width:100%}
.glyph{width:20px;height:20px;flex:none}
.btn-pair{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
@media (max-width:599px){.btn-pair{flex-direction:column}.btn-pair .btn{width:100%}}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.hdr{display:flex;align-items:center;gap:20px;min-height:68px}
.logo img{height:48px;width:auto}
@media (min-width:1100px){.hdr{min-height:84px}.logo img{height:60px}}
.main-nav{display:none;margin-left:auto}
.nav-list{list-style:none;display:flex;align-items:center;gap:2px}
.nav-list>li{position:relative;display:flex;align-items:center}
.nav-list>li>a{display:block;padding:12px 10px;color:var(--ink);text-decoration:none;font-weight:600;font-size:16px}
.nav-list>li>a:hover{color:var(--base)}
.sub-toggle{background:none;border:0;padding:0;width:32px;height:48px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.sub-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
.sub{list-style:none;display:none;position:absolute;top:100%;left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--base);border-radius:0 0 var(--r) var(--r);padding:8px 0;box-shadow:0 10px 24px rgba(20,36,28,.12)}
.sub a{display:block;padding:10px 18px;color:var(--ink);text-decoration:none;font-size:16px}
.sub a:hover{background:var(--bg)}
.sub .all a{font-weight:600;border-top:1px solid var(--line);margin-top:4px}
.has-sub:hover>.sub,.has-sub:focus-within>.sub,.has-sub.open>.sub{display:block}
.hdr-cta{display:none;gap:10px}
.burger{margin-left:auto;margin-right:-6px;width:48px;height:48px;border:0;background:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.burger svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
@media (min-width:1100px){.main-nav{display:block}.hdr-cta{display:flex}.burger{display:none}.mnav{display:none!important}}
.mnav{border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 68px);overflow-y:auto;padding:8px 18px 22px}
.mnav .nav-list{flex-direction:column;align-items:stretch}
.mnav .nav-list>li{flex-wrap:wrap;border-bottom:1px solid var(--line)}
.mnav .nav-list>li>a{flex:1;padding:14px 4px;font-size:18px}
.mnav .sub-toggle{width:48px}
.mnav .sub{position:static;box-shadow:none;border:0;border-left:3px solid var(--acc);border-radius:0;width:100%;margin:0 0 10px 4px;padding:0}
.mnav .has-sub:hover>.sub,.mnav .has-sub:focus-within>.sub{display:none}
.mnav .has-sub.open>.sub{display:block}
.mnav-cta{display:grid;grid-template-columns:1fr;gap:10px;margin-top:16px}
.mnav-cta .btn{width:100%}

/* hero H10: photo with a framed inset panel at its lower-left corner */
.hero{position:relative;display:flex;flex-direction:column;background:var(--base-dk)}
.hero-wrap{order:-1}
.hero-panel{background:var(--base);color:#fff;padding:20px 18px 24px;margin:0 -18px}
.hero-panel h1{color:#fff;margin-bottom:.3em}
.hero-sub{font-size:clamp(19px,1.7vw,22px);font-weight:600;color:var(--acc);margin:0 0 .6em;line-height:1.35}
.hero-intro{color:#fff;margin:0 0 18px}
.hero-panel .btn-pair{justify-content:flex-start}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
@media (min-width:900px){
  .hero{display:block;min-height:620px}
  .hero-media{position:absolute;inset:0}
  .hero-media img{height:100%;aspect-ratio:auto}
  .hero-wrap{position:relative;min-height:620px;display:flex;align-items:flex-end;padding-bottom:40px}
  .hero-panel{margin:0;max-width:640px;padding:30px 34px 32px;border-radius:var(--r);border-left:6px solid var(--acc);box-shadow:0 18px 40px rgba(0,0,0,.28)}
}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;font-size:14px;margin-bottom:10px}
.crumbs li{color:#E9EFEA}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--acc)}
.crumbs a{color:#fff}

/* sections */
.sec{padding:52px 0}
@media (min-width:900px){.sec{padding:80px 0}}
.bg-page{background:var(--bg)}.bg-alt{background:var(--alt)}.bg-tint{background:var(--tint)}
.sec .wrap>.h2b{display:table;margin:0 auto 14px}
.sec-intro{text-align:center;max-width:720px;margin:0 auto 32px;color:var(--muted)}
/* E8 corner brackets */
.h2b{position:relative;padding:12px 26px;text-align:center}
.h2b::before,.h2b::after,.h2b>span::before,.h2b>span::after{content:"";position:absolute;width:18px;height:18px;border:0 solid var(--base)}
.h2b::before{top:0;left:0;border-top-width:3px;border-left-width:3px}
.h2b::after{bottom:0;right:0;border-bottom-width:3px;border-right-width:3px}
.h2b>span::before{top:0;right:0;border-top-width:3px;border-right-width:3px}
.h2b>span::after{bottom:0;left:0;border-bottom-width:3px;border-left-width:3px}
.h2b.on-dark{color:#fff}
.h2b.on-dark::before,.h2b.on-dark::after,.h2b.on-dark>span::before,.h2b.on-dark>span::after{border-color:var(--acc)}
.h2b.left{text-align:left}
.sec .wrap>.h2b.left,.split-head .h2b.left,.fq-cat>.h2b.left{display:inline-block;margin:0 0 14px}

/* icons I8 */
svg.icon{width:30px;height:30px;flex:none;color:var(--base)}
svg.icon .bar{fill:var(--acc)}
.band svg.icon,.closing svg.icon{color:#fff}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.grid2,.grid3,.grid4{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:700px){.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(2,1fr)}.grid4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}}
.grid3.grps{align-items:start}
@media (min-width:700px) and (max-width:999px){.grid3>:last-child:nth-child(odd){grid-column:1/-1}}

/* facts strip */
.sec-facts{padding:22px 0;border-bottom:1px solid var(--line)}
.facts{list-style:none;display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:600px){.facts{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.facts{grid-template-columns:repeat(4,1fr)}}
.facts li{display:flex;align-items:center;gap:12px;font-weight:600;font-family:var(--fh);font-size:17px}

/* S9 roof-type selector */
.selector{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;max-width:900px;margin:0 auto 28px}
@media (min-width:800px){.selector{grid-template-columns:repeat(4,1fr)}}
.sel{display:flex;flex-direction:column;align-items:center;gap:6px;min-height:92px;padding:14px 10px;border:2px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);text-decoration:none;font-family:var(--fh);font-weight:600;font-size:16px;text-align:center}
.sel:hover{border-color:var(--base)}
.sel svg.icon{width:36px;height:36px}
.s9-list{display:grid;gap:22px}
.s9-panel{display:grid;grid-template-columns:1fr;overflow:hidden;scroll-margin-top:100px}
.s9-media img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover}
.s9-body{padding:22px 20px}
@media (min-width:900px){.s9-panel{grid-template-columns:5fr 7fr}.s9-body{padding:28px 32px}}
.s9-body h3 a{color:var(--ink);text-decoration:none}
.bf{display:grid;gap:16px;margin:4px 0 16px}
@media (min-width:600px){.bf{grid-template-columns:1fr 1fr}}
.lbl{display:block;font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--base);margin:0 0 6px}
.ticks,.dots{list-style:none}
.ticks li,.dots li{position:relative;padding-left:24px;margin-bottom:6px}
.ticks li::before{content:"";position:absolute;left:2px;top:.45em;width:10px;height:6px;border-left:2.5px solid var(--base);border-bottom:2.5px solid var(--base);transform:rotate(-45deg)}
.dots li::before{content:"";position:absolute;left:5px;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--sec)}
.more{font-weight:600;font-family:var(--fh)}
.more::after{content:" \2192"}

/* R8 cause-chip cards */
.r8{padding:22px 22px 18px}
.r8-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.chip{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:var(--acc-lt);color:var(--ink);border:1px solid var(--acc-dk);border-radius:4px;padding:3px 10px}
.r8 dl{margin:0}
.r8 dt{font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--base);margin-top:8px}
.r8 dd{margin:2px 0 0}

/* B1 check cards */
.b1{display:flex;gap:16px;padding:22px}
.tick{flex:none;width:46px;height:46px;border-radius:50%;background:var(--acc-lt);border:2px solid var(--acc);display:flex;align-items:center;justify-content:center}
.tick svg.icon{width:24px;height:24px}
.b1 p{margin:0}

/* C5 band: two choices, one button */
.band{background:var(--base);color:#fff;padding:52px 0}
@media (min-width:900px){.band{padding:64px 0}}
.band .wrap>.h2b{display:table;margin:0 auto 22px}
.c5{display:grid;gap:16px;max-width:920px;margin:0 auto}
@media (min-width:760px){.c5{grid-template-columns:1fr 1fr}}
.c5-side{background:var(--base-dk);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:22px;text-align:center}
.c5-side p{color:#fff}
.c5-k{display:block;font-family:var(--fh);font-weight:600;font-size:19px;color:var(--acc)!important;margin-bottom:6px}
.c5-phone{margin:0}
.c5-phone a{display:inline-flex;align-items:center;gap:10px;min-height:50px;color:#fff;font-family:var(--fh);font-weight:700;font-size:24px;text-decoration:none;border-bottom:2px solid var(--acc)}

/* K6 scenario cards */
.k6{display:grid;grid-template-columns:1fr;overflow:hidden}
@media (min-width:560px){.k6{grid-template-columns:1fr 200px}}
.k6-main{padding:20px 22px}
.k6-main h3{margin-bottom:.35em}
.k6-main p{margin:0}
.k6-side{background:var(--base);color:#fff;padding:18px 20px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.k6-side .lbl{color:var(--acc);margin:0}
.k6-side .arrow{font-size:24px;color:var(--acc);line-height:1}
.k6-job{font-family:var(--fh);font-weight:600;font-size:18px;line-height:1.3}
.k6.away .k6-side{background:var(--acc)}
.k6.away .k6-side,.k6.away .k6-side .lbl,.k6.away .k6-side .arrow{color:var(--ink)}

/* P2 horizontal strip with photo above */
.p2-photo img{width:100%;aspect-ratio:21/8;object-fit:cover;border-radius:var(--r);margin-bottom:28px}
.p2{list-style:none;display:grid;gap:18px;position:relative}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 16px 70px}
.num{position:absolute;left:16px;top:16px;width:40px;height:40px;border-radius:50%;background:var(--base);color:#fff;font-family:var(--fh);font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center}
.step h3{font-size:19px}
.step p{margin:0}
@media (max-width:999px){.p2::before{content:"";position:absolute;left:35px;top:20px;bottom:20px;width:3px;background:var(--acc)}}
@media (min-width:1000px){
  .p2{grid-template-columns:repeat(5,1fr);gap:14px}
  .p2::before{content:"";position:absolute;left:8%;right:8%;top:20px;height:3px;background:var(--acc)}
  .step{padding:62px 16px 16px;background:#fff}
  .num{left:50%;transform:translateX(-50%);top:0}
  .step{margin-top:0}
}

/* M47 grouped by building type */
.grp{padding:22px}
.grp h3{margin:10px 0 12px}
.town-list{list-style:none}
.town-list li{padding:12px 0;border-top:1px solid var(--line)}
.town-list a{display:inline-block;font-family:var(--fh);font-weight:600;font-size:18px;padding:2px 0}
.town-list span{display:block}

/* F8 question index + open answers */
.qchips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:960px;margin:0 auto 30px}
.qchip{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1px solid var(--base);border-radius:999px;background:#fff;color:var(--base);text-decoration:none;font-size:16px;font-weight:600;line-height:1.3}
.qchip:hover{background:var(--base);color:#fff}
.f8{max-width:820px;margin:0 auto;display:grid;gap:16px}
.f8-item{background:#fff;border:1px solid var(--line);border-left:5px solid var(--base);border-radius:var(--r);padding:20px 22px;scroll-margin-top:100px}
.f8-item p{margin:0}

/* closing */
.closing{background:var(--base-dk);color:#fff;padding:60px 0;text-align:center}
.closing .wrap>.h2b{display:table;margin:0 auto 12px}
.closing-line{max-width:640px;margin:0 auto 24px;color:#fff}

/* split / checklist */
.split{display:grid;gap:26px;align-items:center}
@media (min-width:900px){.split{grid-template-columns:5fr 6fr;gap:44px}.split.rev{grid-template-columns:5fr 7fr;align-items:start}}
.split-media img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}
.icons-list{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px 22px}
.ilist{list-style:none}
.ilist li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.ilist li:last-child{border-bottom:0}
.check-list{padding:6px 22px}
.split-head .sec-intro{text-align:left;margin:0}
.split-body .ticks{margin-top:6px}

/* table */
.tbl-wrap{overflow-x:auto}
.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
.spec th,.spec td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:17px}
.spec thead th{background:var(--base);color:#fff;font-family:var(--fh);font-weight:600}
.spec tbody th{font-family:var(--fh);font-weight:600;width:22%}
@media (max-width:699px){
  .spec thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .spec,.spec tbody,.spec tr,.spec th,.spec td{display:block;width:100%}
  .spec tr{border-bottom:3px solid var(--base)}
  .spec tbody th{background:var(--tint);width:100%}
  .spec td{border-bottom:1px solid var(--line)}
  .spec td::before{content:attr(data-l);display:block;font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--base)}
}
.sec.L4 .sec-intro{text-align:left;margin-left:0}

/* service + icon cards */
.svc{overflow:hidden;display:flex;flex-direction:column}
.svc-media img{width:100%;aspect-ratio:3/2;object-fit:cover}
.svc-body{padding:20px;display:flex;flex-direction:column;flex:1}
.svc-body h3 a{color:var(--ink);text-decoration:none}
.svc-body .more{margin-top:auto}
.ic{padding:22px}
.ic h3{margin-top:10px}
.ic p{margin:0}

/* FAQ page */
.topics{margin-bottom:0}
.fq-cat{margin-bottom:44px;scroll-margin-top:100px}
.fq-cat:last-child{margin-bottom:0}
.fq-list{display:grid;gap:14px}
.fq-item{background:#fff;border:1px solid var(--line);border-left:5px solid var(--acc-dk);border-radius:var(--r);padding:20px 22px}
.fq-item p{margin:0}

/* utility pages */
.util-head{max-width:760px;margin:0 auto 26px;text-align:center}
.util-head .lead{font-size:19px;color:var(--muted)}
.util-grid{display:grid;gap:24px;align-items:start}
@media (min-width:900px){.util-grid{grid-template-columns:7fr 5fr}}
.lead-form{padding:24px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:17px}
.opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{width:100%;min-height:50px;padding:12px 14px;font:inherit;font-size:17px;color:var(--ink);background:#fff;border:2px solid #8E9A90;border-radius:var(--r)}
.field input:focus,.field textarea:focus{border-color:var(--base);outline:3px solid var(--acc);outline-offset:0}
.field [aria-invalid=true]{border-color:#A3261B}
.err{display:block;color:#A3261B;font-size:16px;margin-top:4px}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:14px 0 0;padding:12px 14px;border-radius:var(--r);font-size:17px}
.form-status.busy{background:var(--tint)}
.form-status.ok{background:#E3EFE6;border:1px solid var(--base)}
.form-status.bad{background:#F8E5E2;border:1px solid #A3261B}
.util-aside{overflow:hidden}
.util-aside img{width:100%;aspect-ratio:3/2;object-fit:cover}
.util-aside h2,.util-aside p,.util-aside ol{padding:0 22px}
.util-aside h2{font-size:24px;margin-top:20px}
.next{padding-left:44px!important;margin-bottom:14px}
.next li{margin-bottom:6px}
.aside-phone a{font-family:var(--fh);font-weight:700;font-size:24px}
.legal h1{margin-top:0}
.legal h2{font-size:24px;margin-top:1.4em}
.updated{color:var(--muted)}

/* footer + call bar */
.site-footer{background:var(--ink);color:#E8EDE9;padding:48px 0 0}
.site-footer a{color:#fff}
.ftr{display:grid;gap:30px}
@media (min-width:800px){.ftr{grid-template-columns:2fr 1fr 1fr 1fr}}
.plate{display:inline-block;background:#fff;padding:10px 14px;border-radius:var(--r);margin-bottom:12px}
.plate img{height:52px;width:auto}
.ftr p{color:#E8EDE9}
.ftr-h{font-family:var(--fh);font-weight:700;color:#fff!important;margin-bottom:8px}
.ftr ul{list-style:none}
.ftr li{margin-bottom:4px}
.ftr li a{display:inline-block;padding:4px 0;text-decoration:none}
.ftr li a:hover{text-decoration:underline}
.ftr-phone a{font-family:var(--fh);font-weight:700;font-size:22px;text-decoration:none}
.ftr-legal{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.18);margin-top:34px;padding-top:16px;padding-bottom:18px}
.ftr-legal p{margin:0}
.ftr-legal ul{list-style:none;display:flex;gap:18px}
.ftr-legal a{display:inline-block;padding:6px 0}
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--base);color:#fff;font-family:var(--fh);font-weight:700;font-size:20px;text-decoration:none;border-top:3px solid var(--acc)}
.callbar:hover{color:#fff}
.callbar .glyph{width:22px;height:22px}
body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}
body.menu-open .callbar{display:none}
@media (min-width:1100px){.callbar{display:none}body{padding-bottom:0}}

p.lbl{font-size:16px}