/* Roofing Quote Tool: light, warm, mobile-first. Accent: deep green (CTA). All text pairs meet WCAG AA. */
:root{--bg:#fbfaf7;--surface:#fff;--sand:#f4efe6;--line:#d9d1c4;--line2:#8f8678;--text:#1f2a37;--muted:#4a5565;--accent:#17663e;--accent-d:#0f4d2e;--accent-t:#e7f3ec;--err:#b42318;--err-bg:#fdecea;--focus:#1d4ed8;--r:12px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:1rem;scroll-padding-bottom:96px}@media(min-width:900px){html{scroll-padding-top:5rem;scroll-padding-bottom:0}}
body{margin:0;background:var(--bg);color:var(--text);font:18px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-wrap:break-word}
@media(min-width:900px){body{font-size:18px}}
img,svg{max-width:100%}
a{color:var(--accent);text-decoration:underline;text-underline-offset:.15em;text-decoration-thickness:1px}a:hover{color:var(--accent-d);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:8px;top:-60px;background:var(--text);color:#fff;padding:12px 16px;border-radius:8px;z-index:50;font-weight:700}.skip:focus{top:8px;color:#fff}
/* header */
header.top{background:var(--surface);border-bottom:1px solid var(--line);z-index:20}
@media(min-width:900px){header.top{position:sticky;top:0}}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;min-height:60px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--text);text-decoration:none;font-size:19px;min-height:44px;letter-spacing:-.01em}.logo:hover{color:var(--text)}
.logo svg{width:30px;height:30px;flex:0 0 auto}
.topnav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px}
.topnav a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;color:var(--text);text-decoration:none;font-weight:600;font-size:16px;border-radius:8px}
.topnav a:hover{background:var(--sand);color:var(--text)}.topnav a[aria-current=page]{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.topnav a.navcta{background:var(--accent);color:#fff}.topnav a.navcta:hover{background:var(--accent-d);color:#fff}
@media(max-width:560px){.topnav .hide-sm{display:none}}
/* type */
h1,h2,h3{line-height:1.22;letter-spacing:-.01em;color:var(--text);text-wrap:balance}
h1{font-size:clamp(30px,7vw,44px);margin:24px 0 12px;font-weight:800}
.hero h1{margin-top:4px}
h2{font-size:clamp(24px,5vw,30px);margin:40px 0 12px;font-weight:750}
h3{font-size:21px;margin:26px 0 8px;font-weight:700}
p,ul,ol{margin:0 0 16px}li{margin:6px 0}
.prose{max-width:68ch}
.eyebrow{color:var(--accent);font-weight:700;font-size:16px;margin:24px 0 0}
.lede{font-size:19px;color:var(--text);max-width:62ch}@media(min-width:700px){.lede{font-size:20px}}
.muted{color:var(--muted);font-size:16px}.fine{color:var(--muted);font-size:15px;line-height:1.55}
.crumbs{font-size:15px;color:var(--muted);margin:16px 0 0}.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:4px}.crumbs li{margin:0}.crumbs li+li::before{content:"›";margin:0 6px 0 2px;color:var(--line2)}
.crumbs a{display:inline-block;padding:10px 0}
/* hero */
.hero{display:grid;gap:8px 32px;align-items:center;padding:8px 0 4px}
.hero-art{display:none}
@media(min-width:900px){.hero{grid-template-columns:1.25fr .75fr}.hero-art{display:block}}
.hero-art svg{width:100%;height:auto}
.trust{list-style:none;padding:0;margin:14px 0 4px;display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;font-size:15px;font-weight:600;line-height:1.35}@media(min-width:700px){.trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:16px}}
.trust li{display:flex;align-items:center;gap:8px;margin:0}.trust svg{width:22px;height:22px;flex:0 0 auto}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;background:var(--accent);color:#fff;border:2px solid var(--accent);border-radius:10px;padding:12px 22px;font-weight:700;cursor:pointer;font-size:18px;text-decoration:none;font-family:inherit;line-height:1.2}
.btn:hover{background:var(--accent-d);border-color:var(--accent-d);color:#fff}
.btn.ghost{background:var(--surface);color:var(--accent);border-color:var(--line2)}.btn.ghost:hover{background:var(--sand);color:var(--accent-d)}
.btn.big{width:100%}.btn[disabled]{opacity:.7;cursor:wait}
.linkbtn{background:none;border:0;color:var(--accent);font:inherit;font-size:16px;text-decoration:underline;cursor:pointer;min-height:44px;padding:0 4px}
/* quote tool */
.tool{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px 18px;margin:16px 0 32px;box-shadow:0 1px 2px rgba(31,42,55,.06),0 8px 24px rgba(31,42,55,.06)}
@media(min-width:700px){.tool{padding:28px 32px}}
.progress{margin:0 0 14px}.progress p{margin:0 0 6px;font-size:15px;font-weight:600;color:var(--muted)}
.bar{height:8px;background:var(--sand);border-radius:99px;overflow:hidden;border:1px solid var(--line)}.bar span{display:block;height:100%;background:var(--accent);width:20%;transition:width .25s}
fieldset{border:0;margin:0;padding:0;min-width:0}
fieldset+fieldset{margin-top:24px}
.js-wiz fieldset+fieldset{margin-top:0}
legend{font-weight:750;padding:0;font-size:clamp(22px,5.4vw,27px);line-height:1.25;margin-bottom:12px}
legend:focus{outline:none}legend:focus-visible{outline:3px solid var(--focus)}
label{display:block;margin:14px 0;font-weight:600;font-size:17px}
.req{color:var(--muted);font-weight:500;font-size:15px}.opt{color:var(--muted);font-weight:500;font-size:15px}
input,select,textarea{display:block;width:100%;margin-top:6px;min-height:52px;padding:12px 14px;border-radius:10px;border:2px solid var(--line2);background:var(--surface);color:var(--text);font:inherit;font-size:18px}
textarea{min-height:96px}
input:focus,select:focus,textarea:focus{outline:3px solid var(--focus);outline-offset:1px;border-color:var(--focus)}
input[aria-invalid=true],select[aria-invalid=true]{border-color:var(--err)}
input.bigzip{font-size:26px;letter-spacing:.08em;max-width:240px}
.lbl{display:block;font-weight:600;font-size:17px;margin:18px 0 8px}
.seg{display:flex;gap:10px;flex-wrap:wrap;border:0;padding:0;margin:0}
.seg label,.card{position:relative;margin:0;border:2px solid var(--line2);border-radius:12px;background:var(--surface);cursor:pointer}
.seg label{display:flex;align-items:center;gap:10px;min-height:52px;padding:10px 16px;flex:1 1 auto}
.seg input,.card input{position:absolute;opacity:0;width:1px;height:1px;margin:0;min-height:0}
.seg label:has(input:checked),.card:has(input:checked){border-color:var(--accent);background:var(--accent-t);box-shadow:0 0 0 1px var(--accent) inset}
.seg label:has(input:focus-visible),.card:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}
.seg label:has(input:checked)::after,.card:has(input:checked)::after{content:"✓";position:absolute;top:6px;right:10px;color:var(--accent);font-weight:800}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:700px){.cards{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}}
.card{padding:12px;min-height:56px}
.card b{display:block;font-size:17px;line-height:1.3}.card small{display:block;color:var(--muted);font-weight:400;font-size:15px;line-height:1.4;margin-top:2px}
.card svg{display:block;width:100%;height:52px;margin-bottom:6px}
.hint{color:var(--muted);font-size:16px;margin:8px 0}
.fielderr{color:var(--err);font-weight:600;font-size:16px;margin:6px 0 0}
.fielderr:empty{display:none}
.ok{color:var(--accent);font-weight:600}
.navrow{display:flex;gap:10px;align-items:center;margin-top:20px}
.navrow .btn{flex:1 1 auto}.navrow .back{flex:0 0 auto}
@media(max-width:699px){.js-wiz .navrow{position:sticky;bottom:0;z-index:5;background:var(--surface);margin:20px -18px -20px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);border-radius:0 0 16px 16px}}
.result{margin-top:4px}
.range{font-size:clamp(34px,9vw,50px);font-weight:800;color:var(--text);margin:4px 0;line-height:1.1;letter-spacing:-.02em}
.assume{color:var(--muted);font-size:16px;padding-left:20px}
.free{background:var(--accent-t);border:1px solid #a9d3ba;padding:12px 14px;border-radius:10px;color:var(--text)}
.grid2{display:grid;grid-template-columns:1fr;gap:0 14px}@media(min-width:700px){.grid2{grid-template-columns:1fr 1fr}}
.consent{display:flex;gap:12px;align-items:flex-start;font-weight:400;font-size:15px;color:var(--text);line-height:1.5}.consent input{width:26px;height:26px;min-height:0;margin:2px 0 0;flex:0 0 auto;accent-color:var(--accent)}
.err{color:var(--err);font-weight:600}.errbox{background:var(--err-bg);border:1px solid #f3b8b2;border-radius:10px;padding:10px 14px}.errbox:empty{display:none}
.hp{position:absolute;left:-5000px;height:0;width:0;opacity:0}
.done{background:var(--accent-t);border:1px solid #a9d3ba;border-radius:12px;padding:4px 18px 8px}
/* sections */
.how ol{padding-left:22px}
.cta-box{background:var(--sand);border:1px solid var(--line);border-radius:16px;padding:20px;margin:32px 0;max-width:68ch}
.cta-box h2{margin-top:0;font-size:24px}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.cta-form label{margin:0;flex:1 1 140px;max-width:220px}.cta-form .btn{flex:1 1 220px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface);margin:0 0 16px}
table{width:100%;border-collapse:collapse;font-size:16px}th,td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}th{background:var(--sand);font-size:15px}tr:last-child td{border-bottom:0}
@media(max-width:600px){.tablewrap table,.tablewrap thead,.tablewrap tbody,.tablewrap tr,.tablewrap td{display:block}.tablewrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.tablewrap tr{border-bottom:1px solid var(--line);padding:6px 0}.tablewrap td{border:0;padding:4px 12px}.tablewrap td[data-th]::before{content:attr(data-th) ": ";font-weight:700}}
sup a{text-decoration:none;font-size:13px;padding:0 1px}
.sources{max-width:68ch}.sources ol{font-size:15px;color:var(--muted);padding-left:22px}.sources a{word-break:break-word}
.answer{background:var(--accent-t);border-left:5px solid var(--accent);border-radius:0 12px 12px 0;padding:14px 16px;font-size:19px;max-width:68ch}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 18px;margin:20px 0;max-width:68ch}.toc h2{font-size:18px;margin:4px 0 4px}.toc ol{margin:0;padding-left:22px}.toc li{margin:2px 0}.toc a{display:inline-block;padding:6px 0}
/* FAQ accordion */
.faq{max-width:68ch}.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin:10px 0}
.faq-item h3{margin:0;font-size:18px}
.faq-item h3 button{all:unset;box-sizing:border-box;display:flex;justify-content:space-between;gap:12px;align-items:center;width:100%;min-height:52px;padding:12px 16px;cursor:pointer;font-weight:700;line-height:1.4}
.faq-item h3 button:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:12px}
.faq-item h3 button::after{content:"+";font-size:26px;font-weight:400;line-height:1;color:var(--accent)}.faq-item h3 button[aria-expanded=true]::after{content:"–"}
.faq-item .faq-a{padding:0 16px 4px}.faq-item h3.noj{padding:12px 16px}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}.chips li{margin:0}
.chips a{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--line2);border-radius:999px;padding:6px 14px;text-decoration:none;font-size:16px;color:var(--text);background:var(--surface)}.chips a:hover{border-color:var(--accent);color:var(--accent-d)}
.citygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px 20px}.citygrid ul{padding-left:20px;margin:0}.citygrid a{display:inline-block;padding:4px 0}
.guidelist{list-style:none;padding:0;max-width:72ch}.guidelist li{border-bottom:1px solid var(--line);padding:14px 0;margin:0}.guidelist a{font-weight:700;font-size:18px}.guidelist p{margin:4px 0 0;color:var(--muted);font-size:16px}
.related ul{padding-left:20px}.related li{margin:8px 0}
.steps3{padding-left:22px}.steps3 li{margin:8px 0}
.tag{display:inline-block;margin-left:.4rem;padding:1px 8px;border-radius:999px;background:var(--sand);border:1px solid var(--line2);color:var(--text);font-size:13px;font-weight:700;vertical-align:middle}
.lc-cluster{scroll-margin-top:5rem;margin-top:2rem}.lc-nav{margin:1rem 0}
figure.diagram{margin:20px 0;max-width:68ch}figure.diagram svg{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}figure.diagram figcaption{font-size:15px;color:var(--muted);margin-top:6px}
.template-note{border:1px dashed var(--line2);padding:12px;border-radius:10px}
.sitemap-list{columns:1;padding-left:20px}@media(min-width:800px){.sitemap-list{columns:2;column-gap:40px}}.sitemap-list li{break-inside:avoid}
/* sticky mobile CTA */
.stickycta{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -4px 16px rgba(31,42,55,.08)}
.stickycta .btn{width:100%}
@media(min-width:900px){.stickycta{display:none}}
body.has-sticky{padding-bottom:84px}@media(min-width:900px){body.has-sticky{padding-bottom:0}}
.stickycta.off{transform:translateY(110%);visibility:hidden}
@media(prefers-reduced-motion:no-preference){.stickycta{transition:transform .2s,visibility .2s}}
footer{border-top:1px solid var(--line);background:var(--sand);margin-top:56px;padding:28px 0;color:var(--text);font-size:16px}
footer p{max-width:72ch}.footlinks{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:0 20px}.footlinks li{margin:0}.footlinks a{display:inline-block;padding:10px 0;color:var(--text)}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){.btn,.card,.seg label{border:2px solid ButtonText}.seg label:has(input:checked),.card:has(input:checked){outline:3px solid Highlight}}
/* Callback request */
.callback{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;margin:24px 0 32px;max-width:68ch}
.callback h2{margin-top:0;font-size:22px}
.cb-fields{display:grid;gap:4px 16px}@media(min-width:600px){.cb-fields{grid-template-columns:1fr 1fr}}
.cb-form label{display:block;font-weight:700;margin:12px 0 6px}
.cb-form .consent label{font-weight:400;margin:0}
.cb-form .consent{margin:16px 0 4px}
.cb-form .btn{margin-top:14px}
.cb-msg{font-weight:600;margin:10px 0 0}.cb-msg:empty{display:none}
.cb-msg.ok{color:var(--accent-d)}.cb-msg.bad{color:var(--err)}
.next3{margin:18px 0 0;padding-left:1.3em;font-size:16px}.next3 li{margin:6px 0}
.draft-review{border:2px dashed var(--line2);border-radius:12px;padding:4px 18px 10px;margin:24px 0;background:var(--surface)}